Firmly-mounted hook

Abstract

The utility model relates to a firmly-installed hook, and belongs to the field of devices for fastening or fixing components or machine parts. Comprising a hook, a fixing base and a clamping piece, the hook is fixedly connected with the fixing base, the clamping piece is used for installing the hook and the fixing base on a vehicle body, and the clamping piece and the hook are connected in an inserted mode; the hook comprises a hook body, an inserting hole, clamping cantilevers and two clamping hooks, the inserting hole is formed in the hook body, the clamping cantilevers are symmetrically arranged on the wall of the inserting hole, the clamping hooks are arranged on the outer sides of the overhanging ends of the front portions of the clamping cantilevers, and elastic deformation spaces for the clamping hooks to elastically deform inwards are formed in the positions, corresponding to the two clamping cantilevers, of the hook body. The clamping piece comprises a handle and a clamping arm, the handle is fixedly connected with the rear end of the clamping arm, a clamping groove corresponding to the clamping hook is formed in the clamping arm, a connecting piece is arranged on the hook body in an extending mode in the direction close to the fixing base, and the end of the connecting piece is elastically connected with the hook body. The hook is prevented from sliding or falling off in the using process, and the stability of the hook is improved.

Description

Technical Field

[0001] The utility model relates to a firmly installed hook, belonging to the field of devices for fastening or fixing components or machine parts. Background Art

[0002] The existing hook has a simple structure and is easy to install and use. However, it is easy to loosen or fall off when bearing a large weight, causing the hung items to fall, posing a safety hazard.

[0003] Chinese patent CN202669654U discloses a vehicle-mounted hook comprising a crossbar, a main hook body disposed at the center of the crossbar and movably connected to the crossbar, and a sub-hook body disposed below the crossbar. The sub-hook body has a buckle at its upper end and is secured to the crossbar via the buckle. The vehicle-mounted hook of this utility model hooks one end onto the car seat, while the other two hooks can be used to hold items. Whether hung on the front or back, items can be securely secured there. The hook features a rational design, excellent safety performance, and ease of use. Its foldable design allows for easy storage and convenient access.

[0004] The problem with the above patent is that although the patent mentions that the hook can firmly fix the items, in actual use, the hook may become loose or the items may fall off due to vibration or sudden braking during the driving of the car. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a hook that is firmly installed, avoid sliding or falling off during use, and improve the stability of the hook.

[0006] The utility model discloses a hook with a secure installation, comprising a hook, a fixing seat and a clamping piece, wherein the hook is fixedly connected to the fixing seat, the clamping piece is used to install the hook and the fixing seat on the vehicle body, and the clamping piece and the hook are plugged into each other;

[0007] The hook includes a hook body, a plug-in hole, a clamping cantilever and two clamping hooks. The plug-in hole is located in the hook body. The clamping cantilever is symmetrically arranged on the wall of the plug-in hole. A clamping hook is provided on the outer side of the front overhanging end of the clamping cantilever. The hook body is provided with elastic deformation spaces corresponding to the two clamping cantilever for the clamping hook to elastically deform inward.

[0008] The clamping member includes a handle and a clamping arm. The handle and the rear end of the clamping arm are fixedly connected. A clamping groove is provided on the clamping arm corresponding to the clamping hook. A connecting member is provided on the hook body in a direction close to the fixing seat. The end of the connecting member is elastically connected to the hook body.

[0009] The connecting piece is sleeved on the outer periphery of the clamping arm, and a plurality of protrusions are arranged on the outer side of the connecting piece;

[0010] The outer diameter of the clamping arm is larger than the inner wall of the plug hole.

[0011] The front end of the clamping arm extends with a tapered configuration. The tapered configuration facilitates easier insertion of the clamping arm into the insertion hole. Furthermore, the tapered configuration reduces the contact area, thereby increasing pressure and facilitating insertion of the clamping arm into the vehicle body.

[0012] The shape of the clamping arm matches the shape of the plug hole. This adaptation reduces friction and wear between the clamping arm and the plug hole, helping to extend the service life of the product. It also makes the fit between the clamping arm and the plug hole tighter, improving the stability of the structure and the firmness of the connection.

[0013] The length of the clamping arm can be adjusted to suit vehicle body materials of different thicknesses, thereby improving the versatility of the hook.

[0014] The clamping arm is also provided with a buffer space, and a buffer ridge is provided in the buffer space. The buffer ridge can ensure that the clamping arm can decelerate smoothly when reaching the target position, reduce the position deviation caused by impact, and thus improve the positioning accuracy.

[0015] A suction cup is provided on the side of the fixing base away from the hook, which can provide additional support force, making the hook more stable and less likely to shake.

[0016] The handle's outer shape, facing away from the connecting arm, matches the outer shape of the hook body. This matching design helps reduce the gap between the hook and handle, making the entire structure more compact and space-saving. Furthermore, it helps reduce wear on the contact surface between the hook and handle, extending the product's service life.

[0017] The fixing base is integrated with a lighting device, and the fixing base is made of a transparent material. An LED lamp or other lighting equipment is integrated on the fixing base to increase the lighting function of the hook, making it convenient to use in dark places.

[0018] The fixing base is made of stainless steel, which prolongs the service life in humid environments such as bathrooms and kitchens.

[0019] The outer side of the connecting piece is provided with anti-skid material or texture to increase the friction with the vehicle body and enhance the stability of the hook.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The fixed connection design between the hook and the fixing seat in the present invention ensures the stability of the hook when loaded and reduces the risk of loosening or falling off; the design of the clip makes it easy to install the hook on the vehicle body, and the user can quickly complete the installation by plugging it into each other; the matching design of the clip groove and the clip hook on the clip arm ensures that the connection between the hook and the clip is both firm and stable. The elastic connection design between the connector and the hook body provides additional strength and durability, allowing the hook to withstand a larger load; the raised design on the outside of the connector increases the friction with the clip arm, preventing the hook from sliding or falling off during use; the design of the connector sleeved on the outer periphery of the clip arm makes the overall structure more compact, saves space, and maintains strength; due to the connection method between the various components of the hook, maintenance and replacement of components become easier, which helps to increase the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the present utility model from a first viewing angle;

[0023] Figure 2 This is a schematic diagram of the second perspective three-dimensional structure of Example 1 of the present utility model;

[0024] Figure 3 This is a schematic diagram of the first-person perspective three-dimensional structure of the hook and the fixing seat;

[0025] Figure 4 3. It is a schematic diagram of the third perspective structure of the hook and the fixing seat;

[0026] Figure 5 1. It is a schematic diagram of the three-dimensional structure of the clamping part;

[0027] Figure 6 This is a schematic diagram of the main structure of the combination of the clamping part, the hook and the fixing seat;

[0028] Figure 7 yes Figure 6 Schematic cross-sectional view of AA.

[0029] In the figure: 1. Suction cup; 2. Snap-on arm; 3. Fixing base; 4. Hook body; 5. Snap-on hook; 6. Snap-on cantilever; 7. Connector; 8. Protrusion; 9. Buffer ridge; 10. Snap-on groove; 11. Handle. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figures 1 to 7As shown, the utility model is a hook with a secure installation, comprising a hook, a fixing seat 3 and a clamping piece, wherein the hook is fixedly connected to the fixing seat 3, the clamping piece is used to install the hook and the fixing seat 3 on the vehicle body, and the clamping piece and the hook are plugged into each other;

[0033] The hook includes a hook body 4, an insertion hole, a clamping cantilever 6 and two clamping hooks 5. The insertion hole is located in the hook body 4, and the clamping cantilever 6 is symmetrically arranged on the wall of the insertion hole. The outer side of the front overhanging end of the clamping cantilever 6 is provided with a clamping hook 5. The hook body 4 is provided with elastic deformation spaces corresponding to the two clamping cantilever 6 for the clamping hook 5 to elastically deform inwardly.

[0034] The clamping member includes a handle 11 and a clamping arm 2. The handle 11 is fixedly connected to the rear end of the clamping arm 2. A clamping groove 10 is provided on the clamping arm 2 corresponding to the clamping hook 5. A connecting member 7 is extended from the hook body 4 toward the fixing base 3. The end of the connecting member 7 is elastically connected to the hook body 4.

[0035] The connecting member 7 is sleeved on the outer periphery of the clamping arm 2, and a plurality of protrusions 8 are provided on the outer side of the connecting member 7;

[0036] The outer diameter of the clamping arm 2 is larger than the inner wall of the plug hole.

[0037] The front end of the clamping arm 2 extends into a conical shape.

[0038] The shape of the clamping arm 2 is adapted to the shape of the plug-in hole.

[0039] The length of the clamping arm 2 can be adjusted.

[0040] A buffer space is also provided on the clamping arm 2 , and a buffer ridge 9 is provided in the buffer space.

[0041] A suction cup 1 is provided on a side of the fixing seat 3 away from the hook.

[0042] The outer shape of the side of the handle 11 away from the clamping arm 2 is adapted to the outer shape of the hook body 4 in contact with the handle 11 .

[0043] The fixing base 3 is integrated with a lighting device, and the fixing base 3 is made of a transparent material.

[0044] The outer side of the connecting member 7 is provided with anti-slip material or texture.

[0045] Working process: When in use, first rotate the suction cup 1, the fixing seat 3 and the hook to the designated position of the vehicle body, then hold the handle 11 and insert the clamping arm 2 into the plug-in hole. During the plug-in process, the clamping hook 5 is subjected to the pressure of the clamping arm 2, so that the clamping cantilever 6 elastically deforms toward the hook body 4. When the clamping hook 5 corresponds to the clamping groove 10, the clamping cantilever 6 rebounds under its own elastic action, prompting the clamping hook 5 to be clamped into the clamping groove 10. At the same time, the clamping arm 2 expands the connecting piece 7 outward and connects it tightly to the vehicle body to realize the installation of the hook.

[0046] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up and down, does not constitute a limitation of the present invention and is only for the convenience of description.

Claims

1. A hook with a secure installation, characterized in that: It comprises a hook, a fixing seat (3) and a clamping piece, wherein the hook is fixedly connected to the fixing seat (3), the clamping piece is used to install the hook and the fixing seat (3) on the vehicle body, and the clamping piece and the hook are plugged into each other; The hook comprises a hook body (4), an inserting hole, a clamping cantilever (6) and two clamping hooks (5); the inserting hole is arranged in the hook body (4); the clamping cantilever (6) is symmetrically arranged on the wall of the inserting hole; the clamping hook (5) is arranged on the outer side of the front overhanging end of the clamping cantilever (6); and the hook body (4) is provided with elastic deformation spaces corresponding to the two clamping cantilever (6) for the clamping hook (5) to be elastically deformed inwardly. The clamping member comprises a handle (11) and a clamping arm (2), the handle (11) and the rear end of the clamping arm (2) are fixedly connected, a clamping groove (10) is provided on the clamping arm (2) corresponding to the clamping hook (5), a connecting member (7) is provided on the hook body (4) in a direction close to the fixing seat (3), and an end of the connecting member (7) is elastically connected to the hook body (4); The connecting piece (7) is sleeved on the outer periphery of the clamping arm (2), and a plurality of protrusions (8) are provided on the outer side of the connecting piece (7); The outer diameter of the clamping arm (2) is larger than the inner wall of the plug hole.

2. The securely mounted hook according to claim 1, wherein: The front end of the clamping arm (2) is extended to be conical.

3. The securely mounted hook according to claim 2, wherein: The shape of the clamping arm (2) is adapted to the shape of the plug-in hole.

4. The securely mounted hook according to claim 3, wherein: The length of the clamping arm (2) can be adjusted.

5. The securely mounted hook according to claim 4, wherein: A buffer space is also provided on the clamping arm (2), and a buffer ridge (9) is provided in the buffer space.

6. The securely mounted hook according to claim 5, wherein: A suction cup (1) is provided on a side of the fixing seat (3) away from the hook.

7. The securely mounted hook according to claim 6, wherein: The outer shape of the side of the handle (11) away from the clamping arm (2) is adapted to the outer shape of the hook body (4) in contact with the handle (11).

8. The securely mounted hook according to any one of claims 1 to 7, characterized in that: The fixing seat (3) is integrated with a lighting device, and the fixing seat (3) is made of a transparent material.

9. The securely mounted hook according to claim 8, wherein: The material of the fixing seat (3) is stainless steel.

10. The securely mounted hook according to claim 9, wherein: The outer side of the connecting piece (7) is provided with anti-slip material or texture.

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