Blinds with vertical shielding plates
(57) Abstract:Usage: protective devices from sunlight, sound and heat insulation screens, openings, Windows, doors with vertical pivoting is not removed from the apertures of the plates. The inventive galusek with vertical shielding plates, including the reversal mechanism and the device for creating tensile strength of the plates, the reversal mechanism is installed in the bottom part of the blinds, and each of the plates is fixed in the upper part of the freely posted naprimer, string) to the device to create a tensile force plates. When this plate in its lower part can be made with vertical slots, and the mechanism of reversal - in the form of interconnected through links of governors of leads with holes and secured with tension in the last hooks-axes that are installed in the slots of the plates. 2 C. p. F.-ly, 2 Il. The invention relates to the field of protective devices from sunlight, sound and heat insulation screens, doorways, Windows, doors, Windows with double glazing, etc., namely to the shielding protective devices with vertical pivoting is not removed from the apertures of the plates.Analogue of the invention  is the construction of the blinds with vertical plates, in which the reversal mechanism is placed in the upper part, and the plates are fixed in him and freely hung out with simultaneous controlled rotation. This design has the following characteristic disadvantages: requires high precision manufacturing and installation of the plates, the shielding plate is prone to deformation during Assembly and operation, the mechanism of the reversal of the total loaded weight plates.In the prototype of the invention  in order to increase the rigidity of the plates serves to load their axial tensile strength using weights that are removable mounted on the bottom plate, which opens up new possibilities for the application of vertical blinds and primarily through the use of the sponge.The main drawback of the application package to stiffen the plates is the fact that a large number of materials have limited use for the manufacture of plates (plastics, plastics, masonite, various composite materials), because to correct their flaws (significant deformation of the bending and torsion) are the weights of the large size and weight, which complicates the operation and creates an additional load on the mechanism of reversal.The aim of the invention is to simplify the design and operation of blinds with vertical plates, empowerment, use of non-traditional materials for their manufacture, use blinds as sound and heat insulation screens, and for other purposes.Achieving the goal unloading mechanism of the reversal on the total weight of the plates by placing it in the bottom part of the blinds, fixing it each plate and hanging it up on the membrane suspension, such as the string tension which creates a tensile force, which imparts additional rigidity to the plates and preventing their deformation during Assembly and operation.Yo what the recalls on the mechanism of reversal on the total weight of the plates and the required amount of control points at the turn of the shielding plates.In Fig. 1 shows the device described blinds that can be installed in vnutrennem space and any of the frames of Fig. 2 is a view along arrow a in Fig. 1.In a vertical slot in the plate 1 threaded hook-axle 2 to which it is clamped, thereby transmitting axial force and the steering torque. The other end of the hook-axis is inserted into the hole of the cover 3, the thrust washers 4 and is pressed into the hole of the steering leash 5 with the exception of a possible rotation and axial displacement. The distance between the holes in the lid is equal to the width of the shielding plates. Stops of leads corresponding to open and closed position of the louvers serve as side surfaces of the comb 6, which may be made of various materials, including chipboard or plywood. To the distributor, as well as the main power element of the mechanism of reversal, the cover for maintaining the required relative position. The accuracy of the position of the shielding plate in the open and closed positions by mechanical removal of the material of the side lugs of the comb. Cap manufacturer and combs possible from one piece by milling. The thickness of the comb exceeds the total thickness of ignea cover 7 for the formation of the General Assembly of the mechanism of reversal. Through the through hole in the mechanism of reversal by means of screws 8 is fixed to the window frame. String 9 is passed through the upper hole in the plate with fixing it the second end and the free end of the string is fixed on the shaft 10, the rotation of which is its tension, a tension plate. For the proposed design blinds preferably, each plate had its tension adjustment, but with a small width of the window, creating a total tensile forces on all plates. The upper attachment II plates placed in it by the axes of the tension of the strings attached to the frame at the top by screws 12. The screws can be used to create the total tensile force applied to the plates. Transferring the plates from the open position to the closed back and is moving at leashes. Between all the leads are connected through flexible or rigid connections 13.For additional rigidity to the plates can be applied clamping profiling sponge, serving to impart the desired cross-sectional plates and engaged in the distribution of axial forces on all cross-section entirely.The simplicity of the design, Assembly and operation, empowerment, choice of materials and, consequently, the use of blinds for other purposes in conjunction with expanding design capabilities allow us to predict the wide application of the present invention and its massive demand. 1. BLINDS WITH VERTICAL SHIELDING PLATES, including the reversal mechanism and the device for creating tensile strength of the plates, characterized in that the reversal mechanism is installed in the lower part of louvers, each of the plates is fixed in the upper part of the freely available, for example, on a string to the device to create tension is unique slots, and the reversal mechanism in the form of interconnected through a flexible or rigid links of governors of leads with holes and secured with tension in the last hooks-axes that are installed in the slots of the plates.3. Blinds under item 1, characterized in that they are provided with strips of opaque material of the same width with shielding plates, for example cut vertically calendars, photo Wallpapers, promotional avenues and fixed to the plates with the vertical displacement of 3 - 5 mm
FIELD: building, particularly devices providing defense against direct sun light.
SUBSTANCE: vertical jalousie comprises executive mechanism, fixed frame, odd-numbered and even-numbered fabric lamellas rotary installed in the frame, weights and hinged loops. Each odd-numbered and even-numbered fabric lamella have end with smooth edge and end with edge defined by periodic curve. Lower end of even-numbered lamella is provided with size and shape different from that of odd-numbered one. Weights of odd-numbered and even-numbered fabric lamellas are made of polystyrene and correspond to sizes and dimensions of lower edges of odd-numbered and even-numbered fabric lamellas. The weights are provided with metal inserts of different shape and weight.
EFFECT: improved light dissipation to create necessary light effect due to half-shade pattern.