Durable elastic band
By installing protective components and wear-resistant belts on the elastic belt, the problem of damage to the elastic belt at the edges and corners is solved, achieving higher wear resistance and service life.
Patent Information
- Application Number
- CN202421457937.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-24
AI Technical Summary
When existing elastic bands come into contact with sharp parts such as edges and angles on the surface of objects, they can easily cause internal elastic wire to break and accelerate damage.
A durable elastic band is designed to enhance its wear resistance and protection performance by installing protective components on the elastic band body, including reinforcement sleeves, braided layers, fiber layers and tie bands, combined with the use of wear-resistant belts and Velcro.
Effectively prevent the elastic band from damage at edges and corners, extend its service life, and improve its wear resistance on sharp surfaces.
Smart Images
Figure CN222891767U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elastic bands, in particular to a durable elastic band. Background Art
[0002] Elastic bands can be used as the bottom line of clothing accessories. Elastic bands have a tight texture and a variety of varieties. They can be used to make hanging lines, daily necessities, handicrafts, accessories, toys and stationery, DIY handmade lines, as well as sports protection and medical bandages. Auxiliary high-elastic additives can be added to enhance their elasticity.
[0003] Among them, when using elastic bands to tie objects, some objects have edges and corners on their surfaces. These sharp edges and corners will contact the elastic bands for a long time, which will cause the elastic wire inside the elastic bands to break. Under the action of external forces, the objects will shake, which will accelerate the damage of the elastic bands. For this reason, we propose a durable elastic band. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a durable elastic band, which solves the problem that the surfaces of some existing objects have sharp edges and corners, and these sharp edges and corners are in contact with the elastic band for a long time, which will cause the elastic wire inside the elastic band to break.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a durable elastic band, comprising an elastic band body, on which a protective component is installed;
[0006] The protective assembly includes a reinforcement sleeve, a braided layer, a fiber layer and a strap;
[0007] The reinforcement sleeve is sleeve-connected with the elastic band body, a woven layer is fixedly connected in the reinforcement sleeve, a fiber layer is fixedly connected in the woven layer, a drawstring is fixedly connected to the elastic band body, and the drawstring is sleeve-connected with the elastic band body.
[0008] Preferably, a wear-resistant belt is installed in the elastic band body.
[0009] Preferably, a first Velcro is fixedly connected in the wear-resistant belt, a second Velcro is arranged on the first Velcro, and the second Velcro is fixedly connected to the elastic band body.
[0010] Preferably, a connecting assembly is installed on the elastic band body;
[0011] The connecting assembly includes a U-shaped shell, a strip plate and bolts;
[0012] The U-shaped shell is sleeved and connected with the elastic band body. A strip plate is sleeved in the U-shaped shell. Bolts are installed in the strip plate. The strip plate is connected with the U-shaped shell through the bolts.
[0013] Preferably, a pressing plate is fixedly connected to the strip plate.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the durable elastic band has the following advantages over the traditional technology:
[0015] Through the coordinated use of the reinforcement sleeve, the woven layer, the fiber layer and the drawstring, the reinforcement sleeve is inserted into the outer wall of the elastic band body, and two drawstrings are provided to connect the reinforcement sleeve and the elastic band body, and the reinforcement sleeve is placed between the object and the elastic band body. The reinforcement sleeve is used at the contact point between the sharp surface of the material and the elastic band body. The reinforcement sleeve is provided externally to avoid damage to the elastic band body and prevent the elastic band body from breaking, so as to facilitate the long-term use of the elastic band body.
[0016] Through the coordinated use of a U-shaped shell, a strip plate, bolts and a pressure plate, one end of the elastic band body is inserted into the U-shaped shell, the strip plate is embedded in the U-shaped shell, fixed with bolts, and the pressure plate is embedded in the elastic band body to fix one end of the elastic band body. Similarly, the other end of the elastic band body is installed in the U-shaped shell to achieve the head and tail connection of the elastic band body. The elastic band body is connected through a connecting assembly to facilitate the elastic band body to fix the material. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 for Figure 1 A schematic diagram of the connection structure of the first Velcro, the second Velcro and the wear-resistant belt;
[0019] Figure 3 for Figure 1 Schematic diagram of the connection structure of the middle reinforcement sleeve, the braided layer and the fiber layer;
[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the U-shaped shell, pressure plate and strip plate.
[0021] In the figure: 1. elastic band body, 2. protective component, 201. reinforcement sleeve, 202. woven layer, 203. fiber layer, 204. drawstring, 3. wear-resistant belt, 4. first Velcro, 5. second Velcro, 6. connecting component, 601. U-shaped shell, 602. strip plate, 603. bolt, 7. pressure plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Some existing objects have edges and corners on their surfaces. If these sharp edges and corners are in contact with the elastic band for a long time, the elastic wire inside the elastic band may break.
[0024] In view of this, the utility model provides a durable elastic band. Through the coordinated use of a reinforcement sleeve, a woven layer, a fiber layer and a drawstring, the reinforcement sleeve is inserted into the outer wall of the elastic band body. Two drawstrings are provided for connection between the reinforcement sleeve and the elastic band body. The reinforcement sleeve is placed between the object and the elastic band body. The reinforcement sleeve is used at the contact point between the sharp surface of the material and the elastic band body. The reinforcement sleeve is provided externally to avoid damage to the elastic band body and prevent breakage of the elastic band body, thereby facilitating the long-term use of the elastic band body.
[0025] Depend on Figure 1 , Figure 2 and Figure 3 It can be seen that a durable elastic band includes an elastic band body 1, a protective component 2 is installed on the elastic band body 1, the protective component 2 includes a reinforcement sleeve 201, a woven layer 202, a fiber layer 203 and a strap 204, the reinforcement sleeve 201 and the elastic band body 1 are sleeved and connected, the woven layer 202 is fixedly connected in the reinforcement sleeve 201, the fiber layer 203 is fixedly connected in the woven layer 202, the strap 204 is fixedly connected to the elastic band body 1, and the strap 204 and the elastic band body 1 are sleeved and connected;
[0026] In the specific implementation process, it is worth pointing out that the elastic band body 1 is composed of latex yarn and low-elastic yarn, the reinforcement sleeve 201 is placed on the outer wall of the elastic band body 1, the braided layer 202 and the fiber layer 203 are fixed in sequence inside the reinforcement sleeve 201, and elastic straps 204 are arranged at both ends of the reinforcement sleeve 201. The straps 204 are fixed on the outer wall of the elastic band body 1 to determine the use position of the reinforcement sleeve 201. The fiber layer 203 is made of glass fiber material to increase the strength of the reinforcement sleeve 201. The braided layer 202 is made of polyester fabric to strengthen the strength between the fiber layer 203 and the reinforcement sleeve 201. The outermost reinforcement sleeve 201 is woven with cotton thread. By changing the use position of the reinforcement sleeve 201, the strength of the elastic band body 1 and the corners of the object are increased to ensure the wear resistance of the elastic band body 1.
[0027] Further, a wear-resistant belt 3 is installed in the elastic belt body 1;
[0028] In the specific implementation process, it is worth pointing out that the wear-resistant belt 3 is made of nylon fabric to increase the wear resistance of the elastic belt body 1;
[0029] Specifically, the reinforcement sleeve 201 is inserted into the outer wall of the elastic band body 1, and then the use position of the reinforcement sleeve 201 is adjusted on the elastic band body 1. The two straps 204 are provided to connect the reinforcement sleeve 201 and the elastic band body 1. The reinforcement sleeve 201 is placed between the object and the elastic band body 1. The elastic band body 1 is prevented from being damaged by the external arrangement of the reinforcement sleeve 201. The reinforcement sleeve 201 is used at the contact point between the sharp surface of the material and the elastic band body 1 to prevent the elastic band body 1 from breaking.
[0030] Depend on Figure 1 and Figure 4 It can be seen that the wear-resistant belt 3 is fixedly connected with a first Velcro 4, the first Velcro 4 is provided with a second Velcro 5, and the second Velcro 5 is fixedly connected with the elastic band body 1;
[0031] In the specific implementation process, it is worth pointing out that the wear-resistant belt 3 is connected by the first Velcro 4 and the second Velcro 5, and the second Velcro 5 is installed inside the elastic belt body 1, so that the design of the wear-resistant belt 3 increases the wear resistance of the surface of the elastic belt body 1;
[0032] Further, a connection assembly 6 is installed on the elastic band body 1, and the connection assembly 6 includes a U-shaped shell 601, a strip plate 602 and a bolt 603. The U-shaped shell 601 and the elastic band body 1 are sleeved and connected, and the strip plate 602 is sleeved in the U-shaped shell 601, and the bolt 603 is installed in the strip plate 602. The strip plate 602 is connected to the U-shaped shell 601 through the bolt 603;
[0033] In the specific implementation process, it is worth pointing out that both ends of the elastic band body 1 can be inserted into the U-shaped shell 601, and the strip plate 602 is embedded in the U-shaped shell 601 and fixed. The strip plate 602 can fix the elastic band body 1 in the U-shaped shell 601, and the bolt 603 is designed to fix the use position of the strip plate 602. Through the use of the connecting assembly 6, it is convenient to connect the elastic band body 1 end to end;
[0034] Furthermore, a pressing plate 7 is fixedly connected to the strip plate 602;
[0035] In the specific implementation process, it is worth pointing out that the pressing plate 7 is processed into a serrated shape, and the design of the pressing plate 7 increases the connection strength between the pressing plate 7 and the elastic band body 1;
[0036] Specifically, based on the above embodiment, when the elastic band body 1 needs to be connected end to end, first insert one end of the elastic band body 1 into the U-shaped shell 601, embed the strip plate 602 into the U-shaped shell 601, use bolts 603 to fix the strip plate 602 and the U-shaped shell 601, and embed the pressure plate 7 into the elastic band body 1 to fix one end of the elastic band body 1. Similarly, install the other end of the elastic band body 1 in the U-shaped shell 601 to achieve the end to end connection of the elastic band body 1.
[0037] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A durable elastic band, comprising an elastic band body (1), characterized in that: A protective component (2) is installed on the elastic band body (1); The protective component (2) comprises a reinforcement sleeve (201), a braided layer (202), a fiber layer (203) and a strap (204); The reinforcement sleeve (201) and the elastic band body (1) are sleeve-connected, a woven layer (202) is fixedly connected to the reinforcement sleeve (201), a fiber layer (203) is fixedly connected to the woven layer (202), a drawstring (204) is fixedly connected to the elastic band body (1), and the drawstring (204) and the elastic band body (1) are sleeve-connected.
2. A durable elastic band according to claim 1, characterized in that: A wear-resistant belt (3) is installed in the elastic belt body (1).
3. A durable elastic band according to claim 2, characterized in that: A first Velcro (4) is fixedly connected to the wear-resistant belt (3), a second Velcro (5) is arranged on the first Velcro (4), and the second Velcro (5) is fixedly connected to the elastic belt body (1).
4. A durable elastic band according to claim 1, characterized in that: A connecting assembly (6) is installed on the elastic band body (1); The connection assembly (6) comprises a U-shaped shell (601), a strip plate (602) and bolts (603); The U-shaped shell (601) and the elastic band body (1) are sleeved and connected, a strip plate (602) is sleeved in the U-shaped shell (601), bolts (603) are installed in the strip plate (602), and the strip plate (602) is connected to the U-shaped shell (601) through the bolts (603).
5. A durable elastic band according to claim 4, characterized in that: A pressing plate (7) is fixedly connected to the strip plate (602).