Vacuum suction cup


A47J45/02 - for fastening kitchen utensils to tables, walls, or the like
A47G29/087 -

FIELD: machine engineering.

SUBSTANCE: suction cup includes a cover, a suction plate, an inner plate and a height adjustment element. The cover is fixed and configured for rotation on the upper part of the vacuum suction cup and contains a plurality of fastening elements located on the inner upper surface, and a plurality of closing projections. The suction plate is installed under the cover and has a central shaft in center of the outer surface. The inner plate is placed between the cover and the suction plate and includes a plurality of guide portions located on inclined surface, a portion of a locking groove and a stopper which are provided for turning the cover within preset range and stopping the rotation, a plurality of elastic locking elements each having a preset elastic force, in this case, each fixing part slides along them for rotating or fixing the cover. The height adjustment element includes a side plate located on the outer surface of the inner plate circumference, where there is a plurality of guide grooves, into which the guide sections are inserted that are arranged on the inner upper surface of the cover. The closing projection which is designed for sliding along the upper surface of each guide section and is located between the guide grooves, a connecting groove section which is located in the suction plate circumference on its upper surface, a supporting section having an axial hole, into which the central shaft is inserted, a connecting projection positioned on the inner plate of the height adjustment element and which is movably inserted the connecting groove portion projecting from the lower surface of the inner plate, and an adhesive element in which there is a through hole for attachment of the suction plate to the attachment surface and which is made of soft material and is fixed to the lower surface of the suction plate.

EFFECT: enhanced smoothness of the operation.

5 cl, 8 dwg

 



 

Same patents:

Fastener // 2556516

FIELD: construction.

SUBSTANCE: invention relates to the fastener. The fastener with the main part consisting of gas-and water-proof material which serves for installation of a subject and which can be fixed by glue on a bearing surface. On the inner side of the main part facing towards the bearing surface the hydrophilic insert is fixed to which the dosed supply of moisture is provided and to which the aerobic glue can be applied, and the glue together with the hydrophilic insert is located in gas-and water-proof closed hollow space formed by the bearing surface and the main part.

EFFECT: improvement of functionality, convenience and flexibility of use.

14 cl, 8 dwg

FIELD: machine building.

SUBSTANCE: design of sucker disc includes: sucker disc out of soft rubber with pull bar, base part installed on rare surface of the sucker disc out of soft rubber, and return spring installed between the sucker disc out of soft rubber and base part. At both sides of the pull bar end a pin is ensured, it passes in radial direction, the sucker disc additionally has drive to move the pull bar for its lifting and lowering. The drive contains push switch installed on the base part, and driven slide cover connected with push switch. Pin movement up and down can be ensured along inclined step in centre of the drive, and pin makes moves up and down along the inclined step and can stop on the support surface of top end and bottom end of the inclined step, respectively, thus moving the pull bar to ensure lifting and lowering to move the sucker disc out of soft rubber thus ensuring sucking on and release. The push switch can be easily pushed out till end to achieve the self-locking state, and the sucker disc design has significant suction on force and is easy in operation.

EFFECT: increased duration of stable absorption effect.

10 cl, 82 dwg

Dry adhesives // 2543188

FIELD: chemistry.

SUBSTANCE: dry adhesive, having a microstructured and nanostructured surface and an elastic surface, having Shore hardness A of about 60 or less. The microstructured and nanostructured surface and the elastic surface are capable of forming a dry adhesive bond upon contact with one another via reversible mechanical bonding of the elastic surface in micropores and nanopores.

EFFECT: improved dry adhesion with a larger thickness of the elastic surface.

22 cl, 4 tbl, 27 dwg, 15 ex

FIELD: physics.

SUBSTANCE: invention relates to an electronic device with a suction cup. The electronic device has at least an electronic element and a suction cup for detachable mounting of the electronic device to a wall. The suction cup has a flexible plastic cup and an electromagnetic coil, which is electrically connected to the electronic element. The electromagnetic coil is placed on the flexible plastic cup on a side thereof remote from the side to be connected to the wall, or the electromagnetic coil is enclosed in the flexible plastic cup.

EFFECT: reduced overall dimensions of the device.

8 cl, 13 dwg

Vacuum suction cup // 2514146

FIELD: machine building.

SUBSTANCE: invention relates to vacuum suction cup (1) to be mounted at bearing surface (11) and comprises lower pressure chamber (2) to create a retaining force. Lower pressure chamber (2) is confined by sealing area (3) over perimeter interacting with bearing surface (11). Vacuum suction cup (1) comprises at least one means (4) arranged in sealing area (3) to decrease uncoupling force counteracting aforesaid retaining force.

EFFECT: invention decreases uncoupling force counteracting aforesaid retaining force.

10 cl, 6 dwg

Vacuum chuck // 2383786

FIELD: mechanical engineering.

SUBSTANCE: invention refers to vacuum chuck fastened on surface of fastening and also to vacuum suction cap for it. The vacuum chuck consists of stabilising frame (10) with ray elements (13) diverging from central element (11); the frame is encased into material of vacuum suction cap (2) or put over it, while ray elements (13) run to at least half of radius of vacuum suction cap (2); said ray elements are designed to bend and flexibly return; also upon taking off external holding down pressure holding device (18) additionally moves central element (11) off surface (17) of fastening under influence of return force and owing to preceding resilient deformation of holding down device (18) in the middle part of a cover as result of holding down pressure. The design of vacuum suction cap (2) is like follows: diverging from central element (11) ray elements (13) of stabilising frame (10) are equipped on top with at least one end spacing element (26) in essence on all sides embedded into a soft elastic material; this element has height approximately equal to height of coating on ray elements (13).

EFFECT: vacuum chuck is capable to reliably, strongly and for long time stay even on rough surfaces of fastening.

21 cl, 14 dwg

The invention relates to the field of engineering, namely the clamping device used to secure the bonding curved parts, such as the surface of the wing or fuselage of the aircraft

The invention relates to accessories for laboratories and can be used for experimental work in aggressive and high-level environments in the chemical industry and pictures

Gasket // 2003858

The invention relates to household appliances and dining facilities and can be used in the household

Universal holder // 2083153
The invention relates to a device for holding items, primarily household items like bath tubs and basins, as well as for transporting them in a position parallel to the vertical plane of the wall in a horizontal position and in a position parallel to the plane of the ceiling

Vacuum suction cup // 2637973

FIELD: machine engineering.

SUBSTANCE: suction cup includes a cover, a suction plate, an inner plate and a height adjustment element. The cover is fixed and configured for rotation on the upper part of the vacuum suction cup and contains a plurality of fastening elements located on the inner upper surface, and a plurality of closing projections. The suction plate is installed under the cover and has a central shaft in center of the outer surface. The inner plate is placed between the cover and the suction plate and includes a plurality of guide portions located on inclined surface, a portion of a locking groove and a stopper which are provided for turning the cover within preset range and stopping the rotation, a plurality of elastic locking elements each having a preset elastic force, in this case, each fixing part slides along them for rotating or fixing the cover. The height adjustment element includes a side plate located on the outer surface of the inner plate circumference, where there is a plurality of guide grooves, into which the guide sections are inserted that are arranged on the inner upper surface of the cover. The closing projection which is designed for sliding along the upper surface of each guide section and is located between the guide grooves, a connecting groove section which is located in the suction plate circumference on its upper surface, a supporting section having an axial hole, into which the central shaft is inserted, a connecting projection positioned on the inner plate of the height adjustment element and which is movably inserted the connecting groove portion projecting from the lower surface of the inner plate, and an adhesive element in which there is a through hole for attachment of the suction plate to the attachment surface and which is made of soft material and is fixed to the lower surface of the suction plate.

EFFECT: enhanced smoothness of the operation.

5 cl, 8 dwg

Vacuum suction cup // 2637973

FIELD: machine engineering.

SUBSTANCE: suction cup includes a cover, a suction plate, an inner plate and a height adjustment element. The cover is fixed and configured for rotation on the upper part of the vacuum suction cup and contains a plurality of fastening elements located on the inner upper surface, and a plurality of closing projections. The suction plate is installed under the cover and has a central shaft in center of the outer surface. The inner plate is placed between the cover and the suction plate and includes a plurality of guide portions located on inclined surface, a portion of a locking groove and a stopper which are provided for turning the cover within preset range and stopping the rotation, a plurality of elastic locking elements each having a preset elastic force, in this case, each fixing part slides along them for rotating or fixing the cover. The height adjustment element includes a side plate located on the outer surface of the inner plate circumference, where there is a plurality of guide grooves, into which the guide sections are inserted that are arranged on the inner upper surface of the cover. The closing projection which is designed for sliding along the upper surface of each guide section and is located between the guide grooves, a connecting groove section which is located in the suction plate circumference on its upper surface, a supporting section having an axial hole, into which the central shaft is inserted, a connecting projection positioned on the inner plate of the height adjustment element and which is movably inserted the connecting groove portion projecting from the lower surface of the inner plate, and an adhesive element in which there is a through hole for attachment of the suction plate to the attachment surface and which is made of soft material and is fixed to the lower surface of the suction plate.

EFFECT: enhanced smoothness of the operation.

5 cl, 8 dwg

Vacuum chuck // 2383786

FIELD: mechanical engineering.

SUBSTANCE: invention refers to vacuum chuck fastened on surface of fastening and also to vacuum suction cap for it. The vacuum chuck consists of stabilising frame (10) with ray elements (13) diverging from central element (11); the frame is encased into material of vacuum suction cap (2) or put over it, while ray elements (13) run to at least half of radius of vacuum suction cap (2); said ray elements are designed to bend and flexibly return; also upon taking off external holding down pressure holding device (18) additionally moves central element (11) off surface (17) of fastening under influence of return force and owing to preceding resilient deformation of holding down device (18) in the middle part of a cover as result of holding down pressure. The design of vacuum suction cap (2) is like follows: diverging from central element (11) ray elements (13) of stabilising frame (10) are equipped on top with at least one end spacing element (26) in essence on all sides embedded into a soft elastic material; this element has height approximately equal to height of coating on ray elements (13).

EFFECT: vacuum chuck is capable to reliably, strongly and for long time stay even on rough surfaces of fastening.

21 cl, 14 dwg

Vacuum suction cup // 2514146

FIELD: machine building.

SUBSTANCE: invention relates to vacuum suction cup (1) to be mounted at bearing surface (11) and comprises lower pressure chamber (2) to create a retaining force. Lower pressure chamber (2) is confined by sealing area (3) over perimeter interacting with bearing surface (11). Vacuum suction cup (1) comprises at least one means (4) arranged in sealing area (3) to decrease uncoupling force counteracting aforesaid retaining force.

EFFECT: invention decreases uncoupling force counteracting aforesaid retaining force.

10 cl, 6 dwg

FIELD: physics.

SUBSTANCE: invention relates to an electronic device with a suction cup. The electronic device has at least an electronic element and a suction cup for detachable mounting of the electronic device to a wall. The suction cup has a flexible plastic cup and an electromagnetic coil, which is electrically connected to the electronic element. The electromagnetic coil is placed on the flexible plastic cup on a side thereof remote from the side to be connected to the wall, or the electromagnetic coil is enclosed in the flexible plastic cup.

EFFECT: reduced overall dimensions of the device.

8 cl, 13 dwg

Dry adhesives // 2543188

FIELD: chemistry.

SUBSTANCE: dry adhesive, having a microstructured and nanostructured surface and an elastic surface, having Shore hardness A of about 60 or less. The microstructured and nanostructured surface and the elastic surface are capable of forming a dry adhesive bond upon contact with one another via reversible mechanical bonding of the elastic surface in micropores and nanopores.

EFFECT: improved dry adhesion with a larger thickness of the elastic surface.

22 cl, 4 tbl, 27 dwg, 15 ex

FIELD: machine building.

SUBSTANCE: design of sucker disc includes: sucker disc out of soft rubber with pull bar, base part installed on rare surface of the sucker disc out of soft rubber, and return spring installed between the sucker disc out of soft rubber and base part. At both sides of the pull bar end a pin is ensured, it passes in radial direction, the sucker disc additionally has drive to move the pull bar for its lifting and lowering. The drive contains push switch installed on the base part, and driven slide cover connected with push switch. Pin movement up and down can be ensured along inclined step in centre of the drive, and pin makes moves up and down along the inclined step and can stop on the support surface of top end and bottom end of the inclined step, respectively, thus moving the pull bar to ensure lifting and lowering to move the sucker disc out of soft rubber thus ensuring sucking on and release. The push switch can be easily pushed out till end to achieve the self-locking state, and the sucker disc design has significant suction on force and is easy in operation.

EFFECT: increased duration of stable absorption effect.

10 cl, 82 dwg

Fastener // 2556516

FIELD: construction.

SUBSTANCE: invention relates to the fastener. The fastener with the main part consisting of gas-and water-proof material which serves for installation of a subject and which can be fixed by glue on a bearing surface. On the inner side of the main part facing towards the bearing surface the hydrophilic insert is fixed to which the dosed supply of moisture is provided and to which the aerobic glue can be applied, and the glue together with the hydrophilic insert is located in gas-and water-proof closed hollow space formed by the bearing surface and the main part.

EFFECT: improvement of functionality, convenience and flexibility of use.

14 cl, 8 dwg

FIELD: transport.

SUBSTANCE: invention relates to machine building, in particular for rocket transportation on carrier support, and can be used in other areas for temporary connection of products. Device for rocket fastening on carrier support comprises airtight surface on the sides of said support and rocket bodies, air expansion pressure system, pipelines, distribution system, pressure gage and suction cups (7) with sealing protector. Between two nonplanar joint surfaces, shock pad (3) is laid which pad at both its sides has suction cups (7) the chambers of which are divided by snap diaphragm into two chambers: outer and inner chambers. The inner chamber contains valve of channel connected with main channel (16) of air expansion pressure of all suction cups.

EFFECT: enhanced functionality.

4 cl, 4 dwg

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