Hanging ring snap fastener sleeve

Abstract

The utility model discloses a hanging ring snap fastener sleeve, and relates to the technical field of sleeve tools. A concave tightening groove is formed in the front end face of the sleeve body, a mounting groove is formed in the side wall, perpendicular to the tightening groove, of the sleeve body, the mounting groove is communicated with the tightening groove, and a spring reset type snap fastener is mounted in the mounting groove; the spring reset type snap fastener comprises a snap fastener body, a pin shaft and a reset spring; the pin shaft is installed in a rotating hole in the snap fastener body and installed in a pin shaft hole formed in the sleeve body, and a reset spring is installed at the bottom of the snap fastener body. Butt joint of the hanging rings is achieved through the tightening grooves, matching of the tails of the hanging rings can be achieved, and in order to prevent falling and slipping between the hanging rings and the sleeve, locking of the hanging rings is achieved through the spring reset type snap fasteners, so that the phenomena of falling and slipping between the hanging rings and the sleeve are not prone to occurring during disassembly and assembly. The stability can be improved, the service life of the tool is prolonged, and the disassembly and assembly time and manpower are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sleeve tools, and in particular relates to a lifting ring snap sleeve. Background Art

[0002] Existing lifting rings are installed by manual tools or electric tools. When installing with manual tools, manpower and material resources are wasted and safety accidents are prone to occur. When installing with electric tools, the tools cannot match the lifting rings, which leads to slipping during assembly and disassembly, resulting in damage to the tools and shortening their service life. Summary of the invention

[0003] In order to solve the problems mentioned in the above background technology, the purpose of the utility model is to provide a hanging ring snap button sleeve, which can match with the hanging ring and can connect the hanging ring without damaging the sleeve easily.

[0004] The utility model discloses a hanging ring snap button sleeve, comprising a sleeve body and a spring reset snap button; a concave tightening groove is provided on the front end surface of the sleeve body, an installation groove is provided on the side wall of the sleeve body perpendicular to the tightening groove, the installation groove is communicated with the tightening groove, and a spring reset snap button is installed in the installation groove.

[0005] Preferably, a concave electric tool connecting groove is provided on the rear side wall of the sleeve body.

[0006] Preferably, the spring-reset snap button includes a snap button body, a pin shaft, and a reset spring; the pin shaft is installed in a rotating hole on the snap button body, the pin shaft is installed in a pin shaft hole opened on the sleeve body, and a reset spring is installed at the bottom of the snap button body, and the bottom of the reset spring contacts the inner bottom of the mounting groove.

[0007] Preferably, the outer surface of the snap body is provided with an anti-slip layer.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] A tightening groove is used to achieve docking of the lifting ring, which can achieve matching of the tail of the lifting ring. In order to prevent the lifting ring and the sleeve from falling off and slipping, the locking of the lifting ring is achieved by a spring reset button, so that during disassembly and assembly, the lifting ring and the sleeve are not prone to falling off and slipping, which can improve stability, extend the service life of the tool, and save disassembly and assembly time and manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the spring-reset snap-on opening type in the utility model;

[0014] Figure 4 It is a schematic diagram of the structure in which the spring-reset snap button and the hanging ring are separated in the utility model.

[0015] In the figure: 1-sleeve body; 2-spring return snap button; 3-hanging ring;

[0016] 1-1- tightening slot; 1-2- installation slot; 1-3- pin shaft hole; 1-4- power tool connection slot;

[0017] 2-1- snap button body; 2-2- pin shaft; 2-3- return spring. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0020] like Figures 1 to 4As shown, this specific embodiment adopts a sleeve body to match the lifting ring 3, and uses a spring reset snap button to lock the lifting ring, which is not easy to slip and fall off. The following technical scheme is specifically adopted: it includes a sleeve body 1 and a spring reset snap button 2; the front end surface of the sleeve body 1 is provided with a concave tightening groove 1-1, and the tightening groove 1-1 can match the tail of the lifting ring 3, which is convenient for the disassembly and assembly of the lifting ring 3, and the side wall of the sleeve body 1 perpendicular to the tightening groove 1-1 is provided with an installation groove 1-2, and the spring reset snap button 2 is installed in the installation groove 1-2. At the same time, in order to achieve a stable connection between the lifting ring 3 and the sleeve body 1, it uses a spring reset button 2 to achieve the lifting ring connection, which is convenient for achieving a stable connection with the lifting ring 3, such as Figure 1 As shown, in this specific embodiment, the rear side wall of the sleeve body 1 is provided with a concave electric tool connection groove 1-4, and the electric tool connection is achieved through the electric tool connection groove 1-4. Figure 2 As shown, the spring-reset snap 2 includes a snap body 2-1, a pin 2-2, and a reset spring 2-3; the pin 2-2 is installed in a rotating hole on the snap body 2-1, and the snap body 2-1 can rotate around the pin 2-2. The pin 2-2 is installed in a pin hole 1-3 opened on the sleeve body 1, and the pin 2-2 can be installed on the sleeve body 1. A reset spring 2-3 is installed at the bottom of the snap body 2-1, and the reset spring 2-3 can realize the reset of the snap body 2-1. The bottom of the reset spring 2-3 contacts the inner bottom of the installation groove 1-2, and the outer surface of the snap body 2-1 is provided with an anti-slip layer, which can achieve anti-slip.

[0021] The working principle of this specific embodiment is as follows: when in use, align the tightening groove 1-1 of the sleeve body 1 with the tail of the lifting ring 3, and place the tail of the lifting ring into the tightening groove 1-1, and then press down the rear side of the spring return button 2. Figure 3 As shown, the spring return snap button 2 rotates, and the hook body on the front side of the spring return snap button 2 moves up and out of the tightening groove 1-1. When the tail of the lifting ring is completely placed in the tightening groove 1-1, the spring return snap button 2 is released. At this time, the spring return snap button 2 is reset by the reset spring 2-3. The hook body of the spring return snap button 2 can fix the lifting ring 3, so that the lifting ring 3 and the sleeve body 1 are not easy to fall off, and the lifting ring 3 can be quickly disassembled and assembled, which improves the stability during disassembly and assembly.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hanging ring snap button sleeve, characterized in that: The invention comprises a sleeve body (1) and a spring-reset snap button (2); the front end surface of the sleeve body (1) is provided with an inwardly concave tightening groove (1-1); a mounting groove (1-2) is provided on a side wall of the sleeve body (1) perpendicular to the tightening groove (1-1); the mounting groove (1-2) is connected to the tightening groove (1-1); and the spring-reset snap button (2) is installed in the mounting groove (1-2).

2. The hanging ring snap button sleeve according to claim 1, characterized in that: A concave electric tool connection groove (1-4) is provided on the rear side wall of the sleeve body (1).

3. The hanging ring snap button sleeve according to claim 1, characterized in that: The spring-reset snap button (2) comprises a snap button body (2-1), a pin shaft (2-2), and a reset spring (2-3); the pin shaft (2-2) is installed in a rotating hole on the snap button body (2-1), the pin shaft (2-2) is installed in a pin shaft hole (1-3) opened on the sleeve body (1), and a reset spring (2-3) is installed at the bottom of the snap button body (2-1), and the bottom of the reset spring (2-3) contacts the inner bottom of the installation groove (1-2).

4. The hanging ring snap button sleeve according to claim 3, characterized in that: The outer surface of the snap button body (2-1) is provided with an anti-slip layer.

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