Anti-fracture rubber sleeve

Abstract

The utility model relates to the technical field of rubber sleeves, in particular to an anti-fracture rubber sleeve which comprises an outer sleeve assembly and an attaching assembly, a connecting outer sleeve is arranged at the upper end of the outer sleeve assembly, the attaching assembly is located at the upper end of the connecting outer sleeve, the attaching assembly comprises an elastic piece and an attaching piece, and the attaching piece is arranged at the upper end of the elastic piece. The outer sleeve assembly comprises an outer rubber sleeve and a rubber side edge, compared with an existing anti-breakage rubber sleeve, the connection inner sleeve and the connection outer sleeve of the anti-breakage rubber sleeve have the advantages that due to the relation between the connection inner sleeve and the connection outer sleeve, a wire rod protection part cannot be directly bent by an overlarge angle, and the anti-breakage rubber sleeve is not prone to breakage. In this way, the fatigue degree of the wire can be reduced, the wire can be well protected, damage to the wire is avoided, high friction force can be achieved between equipment and the wire, the equipment can move on the wire, and the position, needing to be protected, of the wire can be well protected by the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sleeves, in particular to an anti-fracture rubber sleeve. Background Technique

[0002] The anti-fracture rubber sleeve is a device used to protect wire or wire harness joints, which can prevent the wire or wire harness from breaking due to frequent bending, pulling and other reasons to a certain extent.

[0003] Most of the existing anti-fracture rubber sleeves are directly sleeved on the wire during the working process, which will result in poor fitting between the anti-fracture rubber sleeve and the wire, and it is very easy to have the situation of the anti-fracture rubber sleeve sliding, resulting in a reduction in the protection effect of the anti-fracture rubber sleeve on the wire groove and affecting the operation of the equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-fracture rubber sleeve to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: It includes an outer sleeve assembly and a fitting assembly. A connecting outer sleeve is arranged at the upper end of the outer sleeve assembly. The fitting assembly is located at the upper end of the connecting outer sleeve, and the fitting assembly includes an elastic member and a fitting piece. The upper end of the elastic member is provided with a fitting piece, and the fitting piece can be bent at any angle through the elastic member. The fitting piece is made of latex.

[0006] Preferably, the outer sleeve assembly includes an outer rubber sleeve and rubber sides, and rubber sides are arranged on both sides of the outer rubber sleeve.

[0007] Preferably, the outer sleeve assembly further includes a sliding wire groove and a magic tape. A sliding wire groove is opened inside the outer rubber sleeve, and a magic tape is arranged at the lower end of the outer rubber sleeve.

[0008] Preferably, a sliding assembly is arranged inside the sliding wire groove, and a connecting rod is arranged on one side of the connecting outer sleeve.

[0009] Preferably, a connecting inner sleeve is arranged inside the connecting outer sleeve, and the connecting inner sleeve and the connecting outer sleeve are movably connected.

[0010] Preferably, the sliding assembly includes a sliding block and sliding steel balls, and sliding steel balls are embedded inside the sliding block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The device can rotate the inner connecting sleeve inside the outer connecting sleeve through the movable connection between the outer connecting sleeve and the inner connecting sleeve. At the same time, the opening size of the outer connecting sleeve is limited, so the rotation angle of the inner connecting sleeve is limited. When the wire protected by the device is bent, due to the relationship between the inner connecting sleeve and the outer connecting sleeve, the protected part of the wire cannot be bent at too large an angle directly, which can reduce the fatigue degree of the wire, thus achieving a good protection effect on the wire and avoiding damage to the wire.

[0013] 2. Due to the elastic characteristics of the elastic member, the device can bend the fitting piece at an angle, which is convenient for the fitting piece to fit with the wire. At the same time, the fitting piece is made of a soft material with high friction such as latex, which can make the fitting piece fit with the wire to the greatest extent. In this way, a high friction force can be generated between the device and the wire, which can prevent the device from moving on the wire and enable the device to protect the position of the wire that needs to be protected well. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall view of the present utility model;

[0015] Figure 2 It is the partial enlarged structural schematic diagram of the cross-section of the outer rubber sleeve of the present utility model;

[0016] Figure 3 It is the enlarged structural schematic diagram of the connecting outer sleeve of the present utility model.

[0017] In the figure: 1. Outer sleeve assembly; 101. Outer rubber sleeve; 102. Rubber side; 103. Sliding wire groove; 104. Magic tape; 2. Sliding assembly; 201. Sliding block; 202. Sliding steel ball; 3. Connecting outer sleeve; 4. Connecting rod; 5. Connecting inner sleeve; 6. Fitting assembly; 601. Elastic member; 602. Fitting piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figure 1 、 Figure 2 and Figure 3, the present utility model provides a technical solution: including an outer sleeve assembly 1 and a fitting assembly 6. A connecting outer sleeve 3 is provided at the upper end of the outer sleeve assembly 1. The fitting assembly 6 is located at the upper end of the connecting outer sleeve 3, and the fitting assembly 6 includes an elastic member 601 and a fitting piece 602. The upper end of the elastic member 601 is provided with the fitting piece 602, and the fitting piece 602 can be bent at any angle through the elastic member 601. The fitting piece 602 is made of latex;

[0020] Due to the elastic characteristics of the elastic member 601, the fitting piece 602 can be bent at an angle, so that it is convenient for the fitting piece 602 to fit with the wire. At the same time, the fitting piece 602 is made of a soft material with high friction such as latex, so that the fitting piece 602 can fit with the wire to the greatest extent. In this way, a relatively high friction can be generated between the device and the wire, so that the device can be prevented from moving on the wire, and thus the device can well protect the position of the wire that needs to be protected.

[0021] As Figure 1 shown, the outer sleeve assembly 1 includes an outer rubber sleeve 101 and rubber side edges 102. Rubber side edges 102 are provided on both sides of the outer rubber sleeve 101. The outer sleeve assembly 1 further includes a sliding wire groove 103 and a magic tape 104. A sliding wire groove 103 is formed inside the outer rubber sleeve 101, and a magic tape 104 is provided at the lower end of the outer rubber sleeve 101;

[0022] Adjust the connecting outer sleeve 3 to the required position so that the area occupied by the five groups of connecting outer sleeves 3 can just surround the wire in a circle. Then wind the outer rubber sleeve 101 around the wire. At this time, the five groups of connecting outer sleeves 3 will be arranged around the periphery of the wire as a whole. After winding the outer rubber sleeve 101, fix the wound outer rubber sleeve 101 through the magic tape 104, thereby realizing the installation of the device.

[0023] As Figure 3 shown, a sliding assembly 2 is provided inside the sliding wire groove 103, and a connecting rod 4 is provided on one side of the connecting outer sleeve 3.

[0024] As Figure 3 , a connecting inner sleeve 5 is provided inside the connecting outer sleeve 3, and the connecting inner sleeve 5 is movably connected to the connecting outer sleeve 3;

[0025] Through the movable connection between the connecting outer sleeve 3 and the connecting inner sleeve 5, the connecting inner sleeve 5 can rotate inside the connecting outer sleeve 3. At the same time, the opening size of the connecting outer sleeve 3 is limited, so the rotation angle of the connecting inner sleeve 5 is limited. In this way, when the wire protected by the device is bent, due to the relationship between the connecting inner sleeve 5 and the connecting outer sleeve 3, the protected part of the wire cannot be bent at too large an angle directly, so that the fatigue degree of the wire can be reduced, and thus a good protection effect can be achieved on the wire, avoiding damage to the wire.

[0026] AsFigure 3 As shown, the sliding component 2 includes a sliding block 201 and sliding steel balls 202, and the sliding steel balls 202 are embedded inside the sliding block 201;

[0027] The position of the connecting outer sleeve 3 is adjusted through the sliding structure formed between the sliding block 201 and the sliding wire groove 103. At the same time, the presence of the sliding steel balls 202 can reduce the friction between the sliding block 201 and the sliding wire groove 103, facilitating the sliding of the sliding block 201 in the sliding wire groove 103.

[0028] Working principle: First, the position of the connecting outer sleeve 3 is adjusted through the sliding structure formed between the sliding block 201 and the sliding wire groove 103. At the same time, the presence of the sliding steel balls 202 can reduce the friction between the sliding block 201 and the sliding wire groove 103, facilitating the sliding of the sliding block 201 in the sliding wire groove 103, so as to adjust the connecting outer sleeve 3 to the required position, making the area occupied by the five groups of connecting outer sleeves 3 just able to surround the wire in a circle. Then, the outer rubber sleeve 101 is wound around the wire. At this time, the five groups of connecting outer sleeves 3 will be arranged around the periphery of the wire as a whole. After the outer rubber sleeve 101 is wound, it is fixed through the magic tape 104, thus realizing the installation of the device. During use, it can be bent through the movable structure between the connecting inner sleeve 5 and the connecting outer sleeve 3, so that the outer rubber sleeve 101 is bent into a required angle. At this time, the wire will also be bent. The angle that the connecting outer sleeve 3 and the connecting inner sleeve 5 can rotate is limited, thus protecting the bending of the wire. At the same time, after the device is installed, through the elastic member 601 and the fitting piece 602, the device can be better fitted with the wire, facilitating the stability of the installation position of the device and preventing the device from moving and affecting the protection position.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fracture-proof rubber sleeve, comprising an outer sleeve assembly (1) and a fitting assembly (6), characterized in that: The upper end of the outer sleeve assembly (1) is provided with a connecting outer sleeve (3). The fitting assembly (6) is located at the upper end of the connecting outer sleeve (3), and the fitting assembly (6) includes an elastic member (601) and a fitting piece (602). The upper end of the elastic member (601) is provided with the fitting piece (602), and the fitting piece (602) can be bent at any angle through the elastic member (601). The fitting piece (602) is made of latex.

2. The anti-breakage rubber sleeve according to claim 1, wherein: The outer sleeve assembly (1) includes an outer rubber sleeve (101) and rubber side edges (102), and the rubber side edges (102) are arranged on both sides of the outer rubber sleeve (101).

3. The anti-fracture rubber sleeve according to claim 2, characterized in that: The outer sleeve assembly (1) further includes a sliding wire groove (103) and a magic tape (104). A sliding wire groove (103) is formed inside the outer rubber sleeve (101), and a magic tape (104) is arranged at the lower end of the outer rubber sleeve (101).

4. The anti-fracture rubber sleeve according to claim 3, characterized in that: A sliding assembly (2) is arranged inside the sliding wire groove (103), and a connecting rod (4) is arranged on one side of the connecting outer sleeve (3).

5. The anti-breakage rubber sleeve according to claim 4, characterized in that: A connecting inner sleeve (5) is arranged inside the connecting outer sleeve (3), and the connecting inner sleeve (5) is movably connected to the connecting outer sleeve (3).

6. The anti-fracture rubber sleeve according to claim 4, wherein: The sliding assembly (2) includes a sliding block (201) and sliding steel balls (202), and the sliding steel balls (202) are embedded inside the sliding block (201).

Images