RU199060U1 - UNIVERSAL TOOL FOR INSTALLING FLEXIBLE RINGS ON FLEXIBLE TENSION BELT - Google Patents

Abstract

The utility model refers to hand tools and can be used as a device for installing (gluing) flexible rings onto tension cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc. The tool is designed for fixing, as well as compressing flexible rings for their installation (gluing) on stretching cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc., allowing you to quickly and technologically install (glue) various flexible rings (with a diameter of 10 mm to 250 mm) on the inner and outer surface of the stretch fabric, at the same time centering the flexible ring for chandeliers, tracks, lamps, hoods. The technical result of the utility model is the expansion of the arsenal of tools, i.e. creation of a universal hand tool for installing flexible rings on tensioning fabrics made of flexible material both on the inner and outer surface of the tensioning fabric. A universal tool for installing flexible rings on tensioning cloths made of flexible material, characterized in that it contains pivotally connected levers with holes for fingers at one ends and clamping tongs for fixing and compressing a flexible ring on the other, and the clamping tongs have two working surfaces - the inner and outside, grooves are made on the inside, and hooks are made on the outside. The grooves made on the inner surface of the clamping pliers have a depth of 1-2 mm. The hooks made on the outer surface of the clamping pliers are crescent-shaped. At the ends of the levers, on which holes for fingers are made, a grip for a tightening cord is made on the outside. The universal tool is made of plastic and / or wood and / or metal and / or composite materials and may additionally contain centering elements pivotally connected to each other on one side, and on the other side - with levers.

Description

The utility model refers to hand tools and can be used as a device for installing (gluing) flexible rings onto tension cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc. The tool is designed to fix as well as compress a flexible ring for their installation (gluing) on tension cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc., which allows you to quickly and technologically install (paste) various flexible rings (with a diameter from 10 mm to 250 mm) on the inner and outer surface of the stretch fabric, at the same time centering the flexible ring for chandeliers, tracks, lamps, hoods.

Known hand tool (SU 1466920 A1, publ. 03.23.1989), containing pivotally connected levers with handles at one ends and jaws at the other. At the same time, in order to improve ease of use, the handles are made arched, and the tool is provided with arcuate links pivotally connected with one end to each other, and arcuate links with the end of the corresponding handle to form a circle with arcuate handles in the inoperative position. As a result, when a compressive force is applied to the handles and links, they mutually move until an oval is formed, the major axis of which coincides with the axis of the throat, and a reliable clamping of the part occurs. When the tool is working to grip the part from the inside, the handle and the links move until an oval is formed, the major axis of which is located across the axis of the throat of the tool, the part is reliably clamped by its inner surface.

However, the known hand-held tool cannot be used as a device for both internal and external installation (gluing) of flexible rings on tension cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc.

Known device for tensioning the web (RU 195717 U1, publ. 02/04/2020), containing clamping tongs for holding the web, handles for closing and opening the clamping tongs, a flexible element, with one end of the clamping tongs made mainly flat, the other end of the clamping of the tongs is made bent inward, one end of the flexible element is connected to one of the handles for closing and opening the clamping tongs, and its other end passes through a block having a ratchet mechanism and an element of engagement with the area of mounting the edge of the web.

However, the well-known hand tool for tensioning the canvas cannot be used as a device for both internal and external installation (gluing) flexible rings on tensioning cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc. .d.

The technical problem solved by the present utility model is the creation of a universal design of a hand tool for mounting (gluing) flexible rings onto tension cloths made of flexible material, for example, a stretch ceiling, awning for a long trailer, awning for a tent, etc. it is technologically advanced to install (glue) various flexible rings (with a diameter of 10 mm to 250 mm) on the inner and outer surface of the tensioning fabric, while centering the ring using the proposed universal hand tool.

The technical result of the utility model is the expansion of the arsenal of tools, i.e. creation of a universal hand tool for installing flexible rings on tensioning fabrics made of flexible material both on the inner and outer surfaces of the tensioning fabric.

The technical result is achieved by using a universal tool for installing flexible rings on tensioning fabrics made of flexible material, which contains pivotally connected levers with holes for fingers at one ends and clamping tongs for fixing and compressing a flexible ring on the other, and clamping tongs have two working surfaces - inner and outer, grooves are made on the inner side, and hooks on the outer side.

The grooves made on the inner surface of the clamping pliers have a depth of 1-2 mm.

The hooks made on the outer surface of the clamping pliers are crescent-shaped.

At the ends of the levers, on which holes for fingers are made, a grip for a tightening cord is made on the outside.

The multipurpose tool is made of plastic and / or wood and / or metal and / or composite materials.

The universal tool additionally contains centering elements pivotally connected to each other on one side, and on the other side - with levers.

The declared universal tool allows the installation (gluing) of flexible rings on tension cloths made of flexible material, both on the inner and outer surface of the tension cloth, due to the presence of hinged levers with holes for fingers at one ends and clamping pliers for fixing and compressing the flexible rings - on others, and the clamping pliers have two working surfaces - an internal and an external one, grooves are made on the inside for fixing, compression and external gluing of flexible rings, and on the outside there are hooks for fixing, compression and internal gluing of flexible rings, and thanks to the elements performing the function of a centralizer, which are pivotally connected to each other on one side, and on the other - with levers, the installation of flexible rings on tension cloths made of flexible material, both on the inner and outer surfaces, is performed with high precision.

FIG. 1 shows the inventive design of a universal device for installing flexible rings on tension cloths made of flexible material.

FIG. 2 shows a detail of group A, performing the function of compressing a flexible ring for internal gluing.

FIG. 3 shows a detail of group B, which serves as a centralizer.

FIG. 4 shows the claimed universal device for installing flexible rings on tension cloths made of flexible material with a flexible ring installed in it for internal gluing.

FIG. 5 shows the claimed universal device for installing flexible rings on tension cloths made of flexible material with a flexible ring installed in it for external gluing.

The inventive design of a universal device for installing flexible rings on tension cloths made of flexible material consists of four interconnected parts. Parts of group A (A1 and A2) perform the function of compressing the ring, parts of group B (B1 and B2) perform the function of a centralizer. The parts are interconnected by hardware connections, rivets, pins, etc., and have the ability to move freely relative to each other.

Parts of group A are levers with holes (1, 2), moreover, hole (1) is intended for connecting levers with parts of group B, and hole (2) is intended for connecting these levers to each other, while the connections are hinged and are connected, for example, hardware, rivets, pins, etc. These levers are made with holes for fingers (5) at one ends and clamping tongs for fixing and compressing a flexible ring on the other, and the clamping tongs have two working surfaces - an inner and an outer one, grooves (4) are made on the inside, and on the outside hook (3). The hook 3 has a crescent shape and serves for the inner gluing of the ring and has sufficient rigidity to compress the rings. Groove 4 is intended for fixing and compressing the ring during external gluing. At the ends of the levers, on which the holes for the fingers (5) are made, from the outside there is a grip (6) for a tightening cord (spring elastic, etc.), designed to fix the squeezed position or hold the object.

The other two parts of group B (B1 and B2), performing the function of a centralizer, are a centering element (7) with two holes (8, 9). Hole (8) is designed to connect parts of group B to each other, and hole (9) is designed to connect these parts with levers of group A by hinged joints, for example, hardware, rivets, pins, etc.

The tool can be made of various materials, for example, such as plastic and / or wood and / or metal and / or composite materials and in various ways, in particular, casting, 3D printing, molding, stamping, milling. These flexible rings can be rings made of plastic materials, as well as thermo rings.

A universal tool for installing flexible rings on stretching fabrics made of flexible material works as follows.

The device fixes and also compresses a flexible ring for a stretch ceiling and is used for internal and external gluing of rings for chandeliers, tracks, lamps, hoods, etc. For internal gluing, the ring is clamped into crescent-shaped hooks (3), glue is applied to the ring, the ring is compressed and installed relative to the centralizer, into a pre-cut hole in the ceiling. Then the ring is unclenched and glued to the inside of the ceiling. For external gluing, the ring is installed in the groove (4), glue is applied to the ring and glued to the tensioning sheet relative to the centralizer, at the previously marked point.

The device allows you to quickly and technologically glue various rings, make an inner and outer gluing. Glued rings can be made with a diameter of 10 to 250 mm, while centering it for convenience with a special centralizer. The device can be used in work with stretch ceilings and other areas of activity, where it will be required to reduce the diameter of rings and other shapes by squeezing in the horizontal plane.

Also, the shape of the declared universal tool may partially change.

Claims (6)

1. A universal tool for installing flexible rings on tensioning fabrics made of flexible material, characterized in that it contains pivotally connected levers with holes for fingers at one ends and clamping tongs for fixing and compressing a flexible ring on the other, and clamping tongs have two working surfaces - inner and outer, grooves are made on the inner side, and hooks on the outer side. 2. The universal tool according to claim. 1, characterized in that the grooves made on the inner surface of the clamping tongs have a depth of 1-2 mm. 3. The universal tool according to claim. 1, characterized in that the hooks made on the outer surface of the clamping pliers are crescent-shaped. 4. The universal tool according to claim 1, characterized in that at the ends of the levers, on which the holes for the fingers are made, a grip for a tightening cord is made from the outside. 5. The universal tool according to claim 1, characterized in that it is made of plastic and / or wood and / or metal and / or composite materials. 6. A universal tool according to any one of paragraphs. 1-5, characterized in that it additionally contains centering elements, pivotally connected to each other on one side, and on the other side - with levers.

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