Hidden hook, vehicle interior trim part and vehicle

Abstract

The utility model discloses a hidden type hook which comprises a hook body and a connecting base, the connecting base is provided with a movable hole, the hook body is located in the movable hole, and rotating shafts rotationally connected with the connecting base are arranged on the two sides of the hook body. The side face of the back of the hook body and the side wall of the movable hole of the connecting base are provided with a first limiting protruding point and a first limiting concave cavity which are matched with each other, and when the hook body rotates till the first limiting protruding point enters the first limiting concave cavity, the hidden hook is in a closed state. The utility model further discloses a vehicle interior trim part provided with the hidden hook and a vehicle using the vehicle interior trim part. According to the hidden hook, the number of parts is reduced, and installation steps are simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle interior fixing devices, in particular to a hidden hook, a vehicle interior decoration component and a vehicle. Background Art

[0002] Hooks are commonly used in vehicle interiors for hanging items. Existing technologies often design hooks as hidden structures. Conventional hidden button hooks for automobiles require a push-push buckle 100, a spring 101, and a pin 102 to achieve the push-to-pop feature. Furthermore, a rotating hook 103 and a housing 104 are required for the mechanism, requiring at least five parts. The pin must pass through the hook, spring, and housing, resulting in a large number of parts, complex assembly, and high unit costs. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, the present invention provides a hidden hook to solve the problem of multiple hook parts. The present invention also provides a vehicle interior decoration part and a vehicle having the hidden hook.

[0004] The technical solution of the utility model is as follows: a hidden hook, comprising a hook body and a connecting seat, the connecting seat being provided with a movable hole, the hook body being located in the movable hole, both sides of the hook body being provided with rotating shafts rotatably connected to the connecting seat, the side surfaces of the back of the hook body and the side walls of the movable hole of the connecting seat being provided with first limiting protrusions and first limiting concave chambers that cooperate with each other, and when the hook body is rotated until the first limiting protrusion enters the first limiting concave chamber, the hidden hook is in a closed state.

[0005] Furthermore, the side surface of the back of the hook body and the side wall of the movable hole of the connecting seat are provided with a second limiting protrusion and a second limiting cavity that cooperate with each other. When the hook body rotates until the second limiting protrusion enters the second limiting cavity, the hidden hook is in an open state.

[0006] Furthermore, the front end opening of the connecting seat is provided with a flange, the outer surface of the side wall of the movable hole is provided with a plurality of clamping blocks, and a clamping groove is formed between the clamping blocks and the flange.

[0007] Furthermore, the clamping block is wedge-shaped and gradually becomes thinner from front to back.

[0008] Furthermore, the first limiting protrusion or the first limiting cavity is arranged on both sides of the back of the hook body.

[0009] Furthermore, the second limiting protrusions or the second limiting concave cavities are arranged on both sides of the back of the hook body.

[0010] Further, the top of the connecting seat is provided with a rotating positioning surface, the back of the hook body is provided with a rotating limiting body, and when the hidden hook is in the open state, the rotating limiting body abuts against the rotating positioning surface and limits the forward rotation of the hook body.

[0011] Another technical solution of the utility model is a vehicle interior part, which comprises an interior part body, and the interior part body is connected with the hidden hook.

[0012] Still another technical solution of the utility model is a vehicle, which comprises the vehicle interior part.

[0013] The technical solution provided by the utility model has the following advantages:

[0014] The number of parts is reduced, the installation steps are simplified, and the cost is reduced. DRAWINGS

[0015] Figure 1 is a structural schematic view of a vehicle interior part with a hidden hook in the prior art.

[0016] Figure 2 is a sectional structural schematic view of the vehicle interior part with the hidden hook in the embodiment.

[0017] Figure 3 is a rear perspective structural schematic view of the hidden hook in the embodiment.

[0018] Figure 4 is a hook body structural schematic view of the hidden hook in the embodiment.

[0019] Figure 5 is a connecting seat structural schematic view of the hidden hook in the embodiment.

[0020] Figure 6 is a three-dimensional structural schematic view of the hidden hook in the closed state in the embodiment.

[0021] Figure 7 is a three-dimensional structural schematic view of the hidden hook in the open state in the embodiment. DETAILED DESCRIPTION

[0022] The utility model will be further described in connection with the embodiments, and it should be understood that these embodiments are only used for describing the utility model and are not used for limiting the scope of the utility model, and after reading the description, various equivalent modifications of the description made by those skilled in the art all fall within the scope defined by the claims attached to the present application.

[0023] The vehicle related in the embodiment comprises a vehicle interior part, the vehicle interior part 1 can cover the cabin and the trunk of the vehicle, and of course is not limited to these positions. Please combine Figures 2 to 7 As shown, a hidden hook is installed at the installation hole of the vehicle interior decoration component 1, and specifically, the hidden hook is installed by a snap-fitting manner.

[0024] The hidden hook consists of two parts, namely the hook body 3 and the connecting seat 2. Figure 5 As shown, the connecting base 2 is a frame structure with surrounding side walls 2a and a movable hole 2b extending from front to back. To facilitate the installation of the hidden hook and the vehicle interior component 1, a flange 2c is provided at the front opening of the connecting base 2. The outer surface of the side wall 2a of the movable hole 2b is provided with a plurality of engaging blocks 2d, forming a slot between the engaging blocks 2d and the flange 2c. After installation, the vehicle interior component 1 is fixed in the slot. The flange 2c not only forms the slot, but also covers any imperfections on the edge of the mounting hole on the vehicle interior component 1. To facilitate the installation of the connecting base 2 by pressing, the engaging blocks 2d are wedge-shaped, gradually becoming thinner from front to back. The left and right side walls of the movable hole 2b of the connecting base 2 are provided with three pairs of openings. The upper opening is the first limiting cavity 2e, the middle opening is the shaft hole 2f, and the lower opening is the second limiting cavity 2g. In this embodiment, a rotation positioning surface 2h is further provided on the top of the connecting seat 2, which is formed by a groove on the top wall of the movable hole 2b. The rotation positioning surface 2h is substantially parallel to the flange 2c.

[0025] Please combine Figure 4 As shown, the hook body 3 is provided with a rotating shaft 3a on both sides. When installed, the rotating shaft 3a is inserted into the rotating shaft hole 2f of the side wall 2a so that the hook body 3 is located in the movable hole 2b. The hook body 3 can rotate around the rotating shaft 3a, thereby changing between the closed state and the open state. Figure 6 and Figure 7 As shown. The front end face 3b of the hook body 3 is a flat surface. When the hidden hook is in the closed state, the front end face 3b of the hook body 3 just closes the front end opening of the movable hole 2b, giving the hidden hook a relatively flat appearance, so that there is no protruding part when it is not in use. The back side of the hook body 3 is provided with an extension portion 3c arranged obliquely upward and backward. A V-shaped groove structure 3d is formed between the extension portion 3c and the front end face 3b of the hook body 3. The V-shaped groove structure 3d forms a hook for hanging items after the hidden hook is opened. A rotation limiter 3e is provided on the top of the extension portion 3c. When the hidden hook changes from the closed state to the open state, the extension portion 3c rotates forward. When the rotation limiter 3e abuts against the rotation positioning surface 2h of the connecting seat 2, the extension portion 3c is restricted from further rotation forward.

[0026] First wing plates 3f are provided on either side of the extension portion 3c of the hook body 3. First limiting protrusions 3g are provided on the first wing plates 3f. When the hidden hook is closed, the first limiting protrusions 3g fit neatly into the first limiting cavity 2e. The first limiting protrusions 3g and the first limiting cavity 2e form a resistance to prevent accidental opening of the hidden hook due to accidental contact. To open the hook, this resistance can be overcome by pressing the lower portion of the front end of the hook body 3. It should be noted that the positions of the first limiting protrusions 3g and the first limiting cavity 2e can be interchanged. For example, providing the first limiting cavity on the first wing plate 3f and the first limiting protrusions on the left and right sidewalls 2a of the movable hole 2b of the connecting base 2 can achieve the same purpose.

[0027] A second wing plate 3h is provided on the lower back side of the hook body 3, and a second stopper 3i is provided on the second wing plate 3h. When the hidden hook is in the open position, the second stopper 3i fits neatly into the second stopper cavity 2g, thus creating a retaining force that keeps the hidden hook open. To close the hook, the upper portion of the front end of the hook body 3 is pressed to overcome the retaining force. It should also be noted that the positions of the second stopper 3i and the second stopper cavity 2g can also be interchanged.

[0028] The hidden hook of this embodiment only requires two parts to achieve a stable hidden hook function, is easy to install, and has low cost.

Claims

1. A hidden hook, comprising a hook body and a connecting seat, wherein the connecting seat is provided with a movable hole, the hook body is located in the movable hole, and both sides of the hook body are provided with a rotating shaft rotatably connected to the connecting seat, characterized in that: The side surface of the back of the hook body and the side wall of the movable hole of the connecting seat are provided with a first limiting protrusion and a first limiting cavity that cooperate with each other. When the hook body rotates until the first limiting protrusion enters the first limiting cavity, the hidden hook is in a closed state.

2. The hidden hook according to claim 1, characterized in that: The side surface of the back of the hook body and the side wall of the movable hole of the connecting seat are provided with a second limiting protrusion and a second limiting cavity that cooperate with each other. When the hook body rotates until the second limiting protrusion enters the second limiting cavity, the hidden hook is in an open state.

3. The hidden hook according to claim 1, characterized in that: The front end opening of the connecting seat is provided with a flange, the outer surface of the side wall of the movable hole is provided with a plurality of clamping blocks, and a clamping groove is formed between the clamping blocks and the flange.

4. The hidden hook according to claim 3, characterized in that: The clamping block is in a wedge shape that gradually becomes thinner from front to back.

5. The hidden hook according to claim 1, characterized in that: The first limiting protrusions or the first limiting concave cavities are arranged on both sides of the back of the hook body.

6. The hidden hook according to claim 2, characterized in that: The second limiting protrusions or the second limiting concave cavities are arranged on both sides of the back of the hook body.

7. The hidden hook according to claim 1, characterized in that: A rotation positioning surface is provided on the top of the connecting seat, and a rotation limiting body is provided on the back of the hook body. When the hidden hook is in an open state, the rotation limiting body abuts against the rotation positioning surface and limits the hook body from rotating forward.

8. A vehicle interior component, comprising an interior component body, characterized in that: The interior trim body is snap-fitted with a hidden hook as described in any one of claims 1 to 7.

9. A vehicle, characterized in that: The vehicle interior component includes the vehicle interior component according to claim 8.

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