RU174383U1 - Modular Clamp for Textiles - Google Patents

Abstract

The utility model includes two types of blocks that can be assembled and connected to each other in a circuit. The front part (2) of each block is an oval reinforced extension with a convex shape (5) with a cylindrical neck (6) and a round extension (9) with reinforced slats (7). The end part (4) of each block consists of a drop-shaped hole (17), an inlet (18) and a semicircular recess (19), which includes the neck (6). The recess has the shape of a bell (19) so that the neck (6) can fit through it with an interference fit to provide suspension and fastening of each block to each other. The intermediate part (3) consists of a linear and wavy clamping slot (10) between two semi-solid parts of the cast part, which deviate from each other so that a clamping slot (10) occurs.

Description

Area to which the utility model belongs

The invention relates to a modular textile fabric holder designed to hang a textile fabric during drying, consisting of two mutually interconnected types of blocks, the arrangement of which relative to each other allows flexible adjustment of the holder and provides ease and ease of use.

Prerequisites for creating a utility model

The internal and external textile fabric holders, designed to be suspended during drying, which were used in the past, consisted of interconnected blocks that allowed flexible adjustment of the length holders. The design of such holders was based on wire links that were fastened to each other by means of engaging loops at the ends. The disadvantage of this type of holders was the difficulty in establishing the required length, the susceptibility to corrosion and the possibility of damage to the textile web suspended on the holder, since the edges of such wire links could be sharp.

Known solutions, for example, in accordance with the patents GB2273944 (A), GB2221835 (A), which use a tape from a series of holders on which the edge of the canvas is fixed. Such solutions require a large number of components and are inconvenient.

Known holders designed to hang a textile web for drying, which are prior art prior to the priority date of the claimed utility model, consist of joined blocks made of plastic material and include an elongated non-linear clamping slot formed by two flexible elastic side guides that diverge from one end. The textile web is passed through this slot for subsequent retention in it. The disadvantage of this solution is too little possibility of changing the shape of the slot; Because of this, difficulties arise when suspending a textile web of a greater thickness, mass, or too thin web. The use and handling of such holders is rather difficult, in particular for people with disabilities. Also disadvantages include low adaptability to paintings of various thicknesses. If the slot is intended for thick or multi-layer webs, it will be difficult to hold a thin sheet and vice versa - it will be difficult to insert a sheet of large thickness into the slot for thin sheets. The clamping slot is formed by the gap between the two side guides, the thickness of which is such that each part of the chain can carry a significant tensile load.

Utility Model Essence

All these shortcomings are eliminated with the help of a real utility model. The utility model is intended for hanging a textile web for drying by the upper, lower, or both end parts.

The technical result consists in increasing the flexibility of the clamping slot.

A utility model is characterized by two types of blocks that can be assembled and connected to each other in a chain. A utility model consists of a set of functional blocks and, preferably, of end blocks at the end of a chain. The end block with three places of support, which can be placed on both sides of the chain or in any part of it, and a functional block. Each block has an oval polymer cast part with front, end and intermediate parts. The front of the block is an oval reinforced extension with a convex shape with a cylindrical neck and a round extension with reinforced slats. The front part is designed to connect to the rear of the adjacent unit. When connecting the functional blocks, a chain is formed that performs the function of tensioning the tape and at the same time is a means of gripping and holding the textile web.

The intermediate part is formed from a linear and wavy clamping slot. Each part has a molded drop-shaped hole, an inlet and a recess, which is slightly wider than the neck, but smaller than the oval reinforced extension. The width of the inlet of the recess is slightly less than the diameter of the neck with a convex shape. The recess is in the form of a bell so that a neck with an interference fit can pass through it to provide suspension and fastening of each block to each other. The intermediate part of the functional block is formed by a linear and wavy clamping slot between two semi-solid parts of the cast part, which deviate from each other so that a clamping slot occurs. The clamping slot opens in the center of the block and a hole is formed through which the upper end, lower end, or both ends of the textile web can be guided for subsequent retention in the slot. A clamp is formed between two pairs of inner ribs located on the other side of the outer ribs. The inner ribs are connected to adjacent outer ribs by two pairs of inclined spaced planks. Between the ribs there is a voltage tap from the block. The intermediate part of the functional block is a means of holding and gripping the textile web. The end of the web is first inserted into the hole, and then shifted to the side where it remains fixed in the clamping slot. The waviness of the clamping slot prevents accidental slip to the side, which would lead to frictional contact. The presence of two pairs of cells provides greater flexibility of the clamping slot, which is now able to take a large deformation, while the direction of the contact force is non-linear. The double cell allows significant non-linear efforts due to the special sizes of the developed functional unit, which allows holding not only thin, but also thick, heavy canvases in the clamping slot.

This presence has proved to be especially convenient in cases when a groove is formed on at least one side guide forming a clamping slot, which reduces the width of the side guide coming into contact with the textile web. The groove may extend through or longitudinally in the direction of the clamping slot along one side guide or both. Preferably, the lateral guide of the clamping slot has a width corresponding to the width of the intermediate part of the functional unit, and the opposite has a thinner edge. In this case, an instant ejection of water occurs and instant drying of the web placed in the slot is achieved. The blade formed by the groove increases the instantaneous pressure, while the rest of the functional block has the width necessary to transmit traction in the chain. Thanks to the groove in the function block, it can hold both thin and light, as well as heavy and thick webs.

An advantage of the utility model is the fact that the function block has an oval shape with parallel sides, and the mesh structure provides greater flexibility for the clamping slot. The more robust design of the function block allows you to suspend even heavy textile fabrics. It is also an advantage that the clamping slot for the textile web starts in the middle of the function block so that larger textile webs can be inserted into it. However, the clamping slot narrows, allowing very thin webs to be inserted into it. Using the utility model does not cause difficulties for people with disabilities.

Brief Description of the Drawings

The solution is illustrated in figures 1-10. The ratio, shape features and specific block numbers are given as an illustration and cannot be construed as limiting the scope of protection. The figure 1 shows a General view of the functional block of the modular holder of textile fabric from above. Figure 2 shows a side view of a functional unit of a modular textile web holder. The figure 3 shows a General view of the end block of the modular holder of textile fabric from above. Figure 4 shows a mold for the production of nine functional blocks with one end connecting element, these components must be manufactured by injection molding, at which they are all cast at the same time.

In figures 5 and 6 shows a three-dimensional view of the functional block.

The figure 7 shows an example of the connection of three functional blocks, but their number is not limited.

The figure 8 shows the functional blocks in the state of partial assembly, while also showing the function of the connecting blocks and the ends of the functional blocks.

Figure 9 shows a view of a groove that creates a blade along one side of the clamping slot. Next, figure 10 shows a three-dimensional view of the direction of the groove, which coincides with the direction of the side guide, at the ends of the groove there are slopes.

Detailed description of utility model

The modular textile web holder consists of two types of blocks that can be connected to each other in a chain. The figure 1 shows a modular holder of textile fabric, including the functional unit 1 and figure 3 shows the end block 20 , which can be placed at both ends of the chain or in any part thereof. Each block of the utility model consists of an oval polymer cast part with a front part 2 , an intermediate part 3 and an end part 4 . Function block 1 and end block 20 are usually made by injection molding from flexible flexible plastic, both types of blocks being cast at the same time. In this embodiment, the flexible flexible plastic may be polyethylene, polypropylene or acrylonitrile. The functional unit 1 and the end 20 can be of any size, in this particular embodiment, each unit has a length of approximately 125 mm, with no changes in width, a height of 13.5 mm in front of 2 and a thickness of 4 along the rest of the length, which are intermediate part 3 and end part 4 .

In accordance with figure 2, the front part 2 of the functional block 1 and the end block 20 are formed by a convex shape 5 with a cylindrical neck 6 and a round extension 9 . The convex shape 5 has reinforced slats 7 , as shown in figure 1. Shelf 8 comes out of the neck 6 from its opposite side.

The intermediate part 3 of the functional unit 1 , as shown in FIG. 1, has a flexible clamping slot 10 with a linear and wavy part through which the upper end, lower end or both ends of the textile web are passed so that it is held in the slot. The clamping slot 10 is formed by two semi-solid parts of the molded part, which extend from each other, creating a slot. The clamping slot 10 opens from one end into a circular hole 16 , and from the other end into the center 14 of the functional unit 1 .

The clamping slot 10 is formed by two pairs of inner ribs 11 , which are located on the other side of the outer ribs 12 . The inner ribs 11 are connected to adjacent outer ribs 12 by two pairs of inclined spaced planks 13 . Between the inner ribs 11 and the outer ribs 12 there is a voltage tap 15 of the functional unit 1 . The width of the clamping slot 10 , which has a linear and wavy parts, can be adjusted as necessary, in this particular embodiment the minimum width is about 0.35 mm and the maximum is 0.65 mm. One side of the clamping slot 10 is an edge with a groove 22 . The groove 22 creates a blade that is in contact with the held matter.

The end part 4 of the functional block 1 and the end block 20 , as shown in figure 1, have a drop-shaped hole 17 and an entrance 18 to the semicircular recess 19 . The diameter of the semicircular recess 19 is slightly larger than the diameter of the cylindrical neck 6 , but less than the diameter of the round extension 9 . The inlet 18 is slightly smaller than the cylindrical neck 6 , but has such a shape that the neck 6 can be drawn through it, so as to connect the two blocks to each other. The drop-shaped hole 17 is of sufficient size, so that the convex shape 5 can be held through it. The neck 6 can then be smoothly inserted into the recess 19 .

The end block 20 has three places of the support 21 , which allows the cord to be attached to the end blocks 20 of the chain. The end block 20 has a convex shape 5 and a semicircular recess 19 , as in the functional block 1 , which provides the ability to connect the end block 20 with the functional block 1 .

Although the utility model is described here with links only to specific executions, such links are provided only as an example. A utility model can be changed without changing its essence.

Industrial application

The utility model was developed for both internal and external use, its main advantage is practicality, the possibility of linear adjustment, small volume, ease of manufacture, installation, maintenance and use, as well as flexibility and aesthetic appearance. The utility model also eliminates the inherent disadvantages of traditional textile web holders. The utility model can be arranged in a straight line or in a circle. The advantage of using this utility model in external and internal space is to save space and the possibility of debugging it in accordance with the needs of such a space, for example, in terms of material, color or size, which can be changed as necessary. The utility model can be used in residential premises, houses, workshops, schools, sports clubs, medical, social institutions and catering facilities.

Claims (6)

1. A modular textile web holder consisting of a chain of functional blocks (1) and end blocks (20), both of which are an oval polymer cast part with a front part (2) with a convex shape (5) with a cylindrical neck (6) and a round extension (9), an intermediate part (3) and an end part (4) with a drop-shaped hole (17) and an inlet (18) in a semicircular recess (19), which is slightly wider than the neck (6), but smaller than circular expansion (9), while the inlet (18) is smaller than the cylindrical neck (6), but has such a shape that the neck (6) can be sagged through it in such a way that it is possible to connect the blocks, while in the intermediate part (3) there is a flexible clamping slot (10) with linear and wavy parts, formed by two semi-solid parts of the cast part, which extend from one end of the part friend, characterized in that the clamping slot (10) opens in the center (14) of the functional block (1) and is formed between two pairs of inner ribs (11), which are located on the other side from the outer ribs (12) and are connected to adjacent adjacent ribs (12) two pairs of tilt spaced strips (13), while the voltage tap (15) of the unit is between the inner ribs (11) and the outer ribs (12), while the convex shape (5) in the front part (2) of the oval polymer cast part has a cylindrical neck (6) with a round extension (9) with reinforced rails (7) on one side and a shelf (8) on the other. 2. The modular holder of textile fabric according to claim 1, characterized in that it has at least one end block (20) and an end of the chain of functional blocks (1). 3. The modular holder of textile fabric according to claim 2, characterized in that the end block (20) has three support points (21) in the center. 4. The modular holder of textile fabric according to paragraphs. 1-3, characterized in that the functional unit (1) and / or end block (20) are made of plastic, preferably polyethylene or polypropylene. 5. The modular holder of textile fabric according to paragraphs. 1-3, characterized in that at least along the edges that form the clamping slot, there is a groove (22), which follows the direction of the edge, so a blade is formed with a width less than the width of the functional unit (1) in its intermediate part (3). 6. The modular holder of textile fabric according to paragraphs. 1-5, characterized in that the clamping slot (10) on one side expands into a circular hole (16).

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