Drag hook for vehicle

Abstract

The utility model relates to the field of drag hooks, in particular to a drag hook for a vehicle, which comprises a drag hook body, the drag hook body is provided with a first opening and a first cavity, the first opening is communicated with the first cavity, the first opening is further communicated with the outside, and the drag hook body is provided with a second opening. The bottom wall forming the first cavity is further provided with a second opening and a second cavity, the second opening is communicated with the first cavity, the second opening is further communicated with the second cavity, and the size of the second cavity is smaller than that of the first cavity; in addition, the first cavity and the second cavity are arranged to be matched with an external steel wire rope. According to the utility model, the advantages of being capable of matching two different sizes, convenient to use and simple in structure can be realized by effectively utilizing the self structural configuration.

Description

Technical Field

[0001] The present application relates to the field of draw hooks, and more specifically to a draw hook for a vehicle. Background Art

[0002] The schematic diagram of the structure of the existing vehicle hook is as follows: Figure 4 As shown, it includes a hook body, the hook body has a third opening and a third cavity, the third opening is connected to the third cavity, and the third opening is also connected to the outside, and the external steel wire rope passes through the third opening and is placed in the third cavity, wherein the above technical scheme can only accommodate external steel wire ropes with a size similar to that of the third cavity, if small-sized external steel wire ropes are prevented, the small-sized external steel wire ropes will move in the third cavity, so it is necessary to design a hook that can cooperate with two external steel wire ropes of different sizes.

[0003] Therefore, there is a need to provide a vehicle hook that can match two different sizes, is easy to use, and has a simple structure. Summary of the invention

[0004] The main purpose of the present application is to provide a retractor for a vehicle, wherein the retractor for the vehicle can effectively utilize its own structural configuration to achieve the advantage of being able to cooperate with two different sizes.

[0005] Another object of the present application is to provide a hook for a vehicle, wherein the hook for a vehicle includes a hook body, the hook body having a first opening and a first cavity, the first opening being connected to the first cavity, and the first opening being also connected to the outside, and the bottom wall forming the first cavity also having a second opening and a second cavity, the second opening being connected to the first cavity, and the second opening being also connected to the second cavity, the size of the second cavity being smaller than the size inside the first cavity, and in addition, the first cavity and the second cavity are both configured to cooperate with an external steel wire rope, so that the utility model can cooperate with external steel wire ropes of different sizes.

[0006] Another object of the present application is to provide a pull hook for a vehicle, wherein the pull hook for a vehicle has a simple structure and is easy to operate, does not involve complicated manufacturing processes and expensive materials, has high economy, and is easy to promote and use.

[0007] In order to achieve at least one of the above-mentioned invention purposes, the present application provides a pull hook for a vehicle, wherein the pull hook for a vehicle comprises:

[0008] A hook body, the hook body having a first opening and a first cavity, the first opening being connected to the first cavity, and the first opening being also connected to the outside, and the bottom wall forming the first cavity also having a second opening and a second cavity, the second opening being connected to the first cavity, and the second opening being also connected to the second cavity, the size of the second cavity being smaller than the size inside the first cavity, and both the first cavity and the second cavity being configured to cooperate with an external steel wire rope.

[0009] In one or more embodiments of the present application, the retractor body further has an assembly hole, which passes through the retractor body and is close to the first opening of the first cavity.

[0010] In one or more embodiments of the present application, the draw hook for a vehicle further includes a connecting component, and the connecting component cooperates with the assembly hole.

[0011] In one or more embodiments of the present application, the connecting assembly includes a connecting ring, one end of which cooperates with the assembly hole, and the connecting assembly also includes a connecting rod, the other end of the connecting ring cooperates with the connecting rod.

[0012] In one or more embodiments of the present application, the connecting rod includes a connecting end and an insertion end, the connecting end is connected to the insertion end, the connecting end and the insertion end are integrally formed, and the connecting end can be implemented as a circular ring.

[0013] In one or more embodiments of the present application, the wall surface forming the second opening is a curved surface, and the wall surface forming the second cavity further has two protrusions arranged opposite to each other.

[0014] In one or more embodiments of the present application, the wall surface forming the second cavity further has an arc-shaped installation groove, and the arc-shaped installation groove is connected to the second cavity.

[0015] In one or more embodiments of the present application, the hook for a vehicle further includes two rotating members, which are disposed opposite to each other and spaced apart by a predetermined distance, and are rotatably disposed in the arc-shaped mounting groove.

[0016] In one or more embodiments of the present application, each of the rotating members has a first connecting end, a rotating end, a second connecting end and a pressure-bearing end, one end of the first connecting end is connected to one end of the rotating end, the other end of the rotating end is connected to the second connecting end, and the end of the second connecting end facing away from the rotating end is connected to the pressure-bearing end.

[0017] In one or more embodiments of the present application, the pressure-bearing end passes through the arc-shaped mounting groove and is located at the bottom of the second cavity, while the end of the first connection end away from the rotating end passes through the arc-shaped mounting groove and is close to the second opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] These and / or other aspects and advantages of the present application will become clearer and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the accompanying drawings, in which:

[0019] Figure 1 The figure shows a schematic structural diagram of a draw hook for a vehicle.

[0020] Figure 2 Pictured Figure 1 A is an enlarged view of the middle image.

[0021] Figure 3 Another embodiment of a draw hook for a vehicle is shown.

[0022] Figure 4 The figure shows a structural schematic diagram of an existing draw hook. DETAILED DESCRIPTION

[0023] The terms and words used in the following specification and claims are not limited to the literal meanings, but are merely used by the inventor to enable a clear and consistent understanding of the present application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of the present application is provided for illustrative purposes only and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0024] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0025] Although ordinals such as "first," "second," and the like will be used to describe various components, those components are not limited herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more associated listed items.

[0026] The terms used herein are only used for the purpose of describing various embodiments and are not intended to be limiting. As used herein, singular forms are intended to also include plural forms, unless the context clearly indicates an exception. In addition, it will be understood that the terms "including" and / or "having" when used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0027] refer to Figures 1 to 3 According to a preferred embodiment of the utility model, a vehicle hook is used. It should be noted that the vehicle hook is structured as follows: Figure 1 As shown, it includes a hook body 10, the hook body 10 has a first opening 101 and a first cavity 102, the first opening 101 is connected to the first cavity 102, and the first opening 101 is also connected to the outside, and those skilled in the art should understand that the above-mentioned first cavity 102 can be configured to be connected to an external wire rope, and the hook body 10 also has an assembly hole 103, the assembly hole 103 passes through the hook body 10, and is close to the first opening 101 of the first cavity 102.

[0028] It is worth mentioning that the vehicle hook also includes a connecting component 20, which cooperates with the assembly hole 103, wherein the connecting component 20 includes a connecting ring 21, and it should be noted that the above-mentioned connecting ring 21 is processed by an axle rod, and the two ends of the axle rod are bent by a bending device, and a force is applied to the bent part to form a circular ring shape, and the connecting ring 21 is formed into a whole by welding.

[0029] Furthermore, the connection assembly 20 further includes a connection rod 22, the connection rod 22 includes a connection end and an insertion end, the connection end is connected to the insertion end. Specifically, the connection end and the insertion end are integrally formed, and the connection end can be implemented as a ring, the insertion end can be implemented as a shaft, and the outer wall of the insertion end also has an external thread, so that the insertion end can be matched with an external vehicle.

[0030] It should be noted that the bottom wall forming the first cavity 102 also has a second opening 104 and a second cavity 105, wherein the second opening 104 is connected to the first cavity 102, and the second opening 104 is also connected to the second cavity 105. Both sides of the second cavity 105 are connected to the outside.

[0031] Furthermore, the size of the second cavity 105 is smaller than the size of the first cavity 102, that is, those skilled in the art should understand that both the second cavity 105 and the first cavity 102 can be used to place external steel wire ropes, so that the utility model can cooperate with steel wire ropes with smaller cross-sectional dimensions, while preventing small-sized steel wire ropes from being easily displaced, relative to traditional vehicle hooks. Specifically, the wall surface forming the second opening 104 is an arc surface, that is, the wall surface located at the second opening 104 is a smooth surface, so that when the large-sized steel wire rope cooperates with the bottom wall forming the first cavity 102, the wall surface located at the second opening 104 will not squeeze the steel wire rope located there, and the wall surface forming the second cavity 105 also has two oppositely arranged protrusions 1051, that is, when the small-sized steel wire rope cooperates with the second cavity 105, the two protrusions 1051 will squeeze the small-sized steel wire rope at the same time, thereby limiting the position of the small-sized steel wire rope to prevent the small-sized steel wire rope from falling off the second cavity 105, and in addition, the contact surface between each protrusion 1051 and the small-sized steel wire rope is also a smooth surface.

[0032] In addition, Figure 3 As shown, another embodiment of the utility model, specifically, the wall forming the second cavity 105 also has an arc-shaped mounting groove, and the arc-shaped mounting groove is connected to the second cavity 105, and the vehicle hook also includes two rotating parts 30, the two rotating parts 30 are arranged opposite to each other and separated by a predetermined distance, and the two rotating parts 30 are rotatably arranged in the arc-shaped mounting groove. Specifically, when the small-sized steel wire rope is matched with the second cavity 105, the two rotating parts 30 will synchronously rotate by a predetermined angle, so that the two rotating parts 30 squeeze the two sides of the small-sized steel wire rope, thereby limiting the position of the small-sized steel wire rope.

[0033] Specifically, each rotating member 30 has a first connection end 31, a rotating end 32, a second connection end 33 and a pressure-receiving end 34, one end of the first connection end 31 is connected to one end of the rotating end 32, the other end of the rotating end 32 is connected to the second connection end 33, and the end of the second connection end 33 away from the rotating end 32 is connected to the pressure-receiving end 34. The first connection end 31 is perpendicular to the second connection end 33, and the pressure-receiving end 34 is perpendicular to the second connection end 33. It should be noted that the pressure-receiving end 34 passes through the arc-shaped installation groove and is located at the bottom of the second cavity 105, and the end of the first connection end 31 away from the rotating end 32 passes through the arc-shaped installation groove and is close to the second opening 104. That is, when the small-sized steel wire rope is matched with the second cavity 105, the steel wire rope will squeeze the two pressure-bearing ends 34 placed on the bottom of the second cavity 105, so that the two rotating ends 32 rotate by a predetermined angle, so that the two first connecting ends 31 swing toward each other, thereby squeezing the steel wire rope placed in the second cavity 105. It should also be noted that the rotation of the rotating member 30 can be achieved through the connecting rod 22, that is, the connecting rod 22 passes through the hook body 10, and the connecting rod 22 also passes through the rotating end 32, so that the rotating member 30 can rotate around the axis of the connecting rod 22.

[0034] In summary, the vehicle retractor according to the embodiment of the present application is explained, which provides the vehicle retractor with advantages such as being able to accommodate two different sizes, being easy to use, and having a simple structure.

[0035] It is worth mentioning that in the embodiments of the present application, the vehicle retractor has a simple structure, does not involve complex manufacturing processes and expensive materials, and has high economic efficiency. At the same time, for manufacturers, the vehicle retractor provided by the present application is easy to produce and has low cost, which is more conducive to controlling production costs and further facilitating product promotion and use.

[0036] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A hook for a vehicle, characterized in that: The draw hook for a vehicle comprises: A hook body, the hook body having a first opening and a first cavity, the first opening being connected to the first cavity, and the first opening being also connected to the outside, and the bottom wall forming the first cavity also having a second opening and a second cavity, the second opening being connected to the first cavity, and the second opening being also connected to the second cavity, the size of the second cavity being smaller than the size of the first cavity, and both the first cavity and the second cavity being configured to cooperate with an external steel wire rope. 2 . The vehicle retractor according to claim 1 , wherein the retractor body further comprises a mounting hole, the mounting hole passes through the retractor body and is close to the first opening of the first cavity. 3 . The vehicle pull hook according to claim 2 , wherein the vehicle pull hook further comprises a connecting component, and the connecting component cooperates with the assembly hole.

4. The vehicle pull hook according to claim 3, wherein the connecting assembly comprises a connecting ring, one end of which cooperates with the assembly hole, and the connecting assembly further comprises a connecting rod, the other end of which cooperates with the connecting rod.

5. The vehicle hook according to claim 4, wherein the connecting rod comprises a connecting end and an inserting end, the connecting end is connected to the inserting end, the connecting end and the inserting end are integrally formed, and the connecting end can be implemented as a circular ring. 6 . The vehicle hook according to claim 5 , wherein the wall surface forming the second opening is an arc surface, and the wall surface forming the second cavity further has two protrusions arranged opposite to each other. 7 . The vehicle hook according to claim 5 , wherein the wall surface forming the second cavity further has an arc-shaped installation groove, and the arc-shaped installation groove is connected to the second cavity.

8. The vehicle hook according to claim 7, further comprising two rotating members, the two rotating members are disposed opposite to each other and spaced apart by a predetermined distance, and the two rotating members are rotatably disposed in the arc-shaped mounting groove.

9. A hook for a vehicle according to claim 8, wherein each of the rotating members has a first connecting end, a rotating end, a second connecting end and a pressure-bearing end, one end of the first connecting end is connected to one end of the rotating end, the other end of the rotating end is connected to the second connecting end, and the end of the second connecting end facing away from the rotating end is connected to the pressure-bearing end.

10. The vehicle hook according to claim 9, wherein the pressure-bearing end passes through the arc-shaped installation groove and is located at the bottom of the second cavity, and the end of the first connection end away from the rotating end passes through the arc-shaped installation groove and is close to the second opening.

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