Automobile hook

Abstract

The automobile hook comprises a connecting base, a hook piece and an elastic piece, a rotating shaft is arranged on the connecting base, a shaft hole part is arranged on one side of the hook piece and rotationally connected with the rotating shaft, the elastic piece elastically abuts against and is matched between the inner wall of the connecting base and the shaft hole part, and a first positioning part is arranged on the elastic piece; the first positioning part protrudes in the direction opposite to the elastic matching direction of the elastic piece and the shaft hole part, a positioning cavity is formed in the inner wall of the connecting base, and the positioning cavity is suitable for containing the first positioning part so as to limit the elastic piece to move in the direction except the elastic matching direction of the elastic piece and the shaft hole part. The elastic piece is not prone to causing failure of the reset function of the hook piece due to displacement in the moving process of the hook piece.

Description

Technical Field

[0001] The present application relates to the technical field of automobile accessories, and in particular to an automobile hook. Background Art

[0002] Car hooks are a common car accessory with strong practicality. They can be used to hang various items, such as shopping bags, handbags, clothes, etc. They can also be used with ropes. When passengers encounter too many items to place, the car hooks can come in handy. They can effectively bear weight and hang items in the car to prevent them from rolling, shaking or occupying seat space. This not only keeps the car clean and tidy, but also provides more seats and legroom for passengers. Among them, car hooks can be divided into fixed hooks and foldable hooks according to the structure, and can be set according to different positions and application scenarios.

[0003] However, the existing foldable hooks have the following defects: the folding process of the foldable hook is usually achieved by using elastic components such as springs and springs, but these elastic components are prone to displacement during use, and the elasticity of the elastic components decreases after long-term use, which will cause the folding function of the hook to fail. Summary of the invention

[0004] One object of the present application is to provide a vehicle hook with a stable structure and a long service life.

[0005] To achieve the above objectives, the technical solution adopted in the present application is: a car hook, comprising a connecting seat, a hook member and an elastic member, the connecting seat is provided with a rotating shaft, one side of the hook member is provided with an axial hole portion, the axial hole portion is rotatably connected to the rotating shaft, the elastic member is elastically abutted and fitted between the inner wall of the connecting seat and the axial hole portion, the elastic member is provided with a first positioning portion, the first positioning portion protrudes in a direction opposite to the direction of elastic fitting between the elastic member and the axial hole portion, the inner wall of the connecting seat is provided with a positioning cavity, the positioning cavity is suitable for accommodating the first positioning portion, so as to limit the elastic member from moving in a direction other than the direction of elastic fitting with the axial hole portion.

[0006] In some embodiments, the number of the axial hole portions is two, and the two axial hole portions are arranged at intervals. The elastic member is provided with resistance portions on both sides of the first positioning portion, respectively, and the resistance portions are suitable for one-to-one cooperation and resistance with the axial hole portions. First elastic portions are formed on both sides of the first positioning portion, and the first elastic portions are opposite to each other along the axial direction of the rotating shaft. The first elastic portion is suitable for limiting the resistance portion from being away from the axial hole portion at least in the axial direction of the rotating shaft.

[0007] In some embodiments, a second elastic portion is provided between the first elastic portion and the interference portion, the second elastic portion is suitable for extending along the axial direction of the rotating shaft and gradually approaching the shaft hole portion, and the second elastic portion is suitable for limiting the interference portion away from the shaft hole portion at least in the radial direction of the rotating shaft.

[0008] In some embodiments, a limiting portion is provided on the shaft hole portion, and the limiting portion is suitable for extending to the outside of the elastic member, and the limiting portions of the two shaft hole portions are suitable for cooperating to limit the axial movement of the elastic member along the rotating shaft.

[0009] In some embodiments, the width of the interference portion is greater than the width of the rest of the elastic member.

[0010] In some embodiments, a second positioning portion is provided at the rotating shaft, and the second positioning portion protrudes toward the positioning cavity.

[0011] In some embodiments, a decorative cover is disposed in the connection seat, one side of the decorative cover is suitable for being sleeved with the rotating shaft, and the other side of the decorative cover is suitable for being clamped with the connection seat, and the second positioning portion is disposed on the outer periphery of the portion of the decorative cover that is sleeved with the rotating shaft.

[0012] In some embodiments, the connection seat is provided with a deformation cavity around the positioning cavity, and the deformation cavity is suitable for accommodating a portion of the elastic member except the first positioning portion.

[0013] In some embodiments, a bracket is further included, on which a first connecting portion and a second connecting portion are provided, the first connecting portion is suitable for being rotatably connected to the rotating shaft, a bayonet is provided on the connecting seat, and the second connecting portion is suitable for being engaged with the bayonet to limit the rotation of the bracket along the rotating shaft.

[0014] In some embodiments, a receiving cavity is formed between the bracket and the connecting seat, the receiving cavity is suitable for receiving a connecting member, a mounting hole is provided on the bracket, and the connecting member is suitable for passing through the mounting hole to cooperate with an object for connection.

[0015] Compared with the prior art, the beneficial effect of the present application is that the automobile hook of the present application positions the elastic part by setting a positioning cavity on the connecting seat, so that the elastic part is not easy to move relative to the connecting seat and the hook part, thereby ensuring that the matching relationship between the elastic part and the hook part does not change, thereby improving the use stability of the automatic folding and resetting function of the automobile hook. At the same time, the setting of the first positioning part can also extend the service life of the elastic performance of the elastic part, reduce attenuation, and further improve the use stability of the automobile hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is an overall structural entity when the hook member is folded according to a preferred embodiment of the present application.

[0017] Figure 2 It is an integral structural entity when the hook member is opened according to a preferred embodiment of the present application.

[0018] Figure 3 It is an exploded structural view according to a preferred embodiment of the present application.

[0019] Figure 4 It is a schematic diagram of the cooperation between the hook member and the elastic member according to a preferred embodiment of the present application.

[0020] Figure 5 It is a schematic diagram of the matching of a connecting socket and a bracket according to a preferred embodiment of the present application.

[0021] In the figure: 1. connecting seat; 11. positioning cavity; 12. deformation cavity; 13. bayonet; 2. hook member; 21. shaft hole portion; 211. limiting portion; 3. elastic member; 31. first positioning portion; 311. first elastic portion; 32. interference portion; 33. second elastic portion; 4. rotating shaft; 5. decorative cover; 51. second positioning portion; 6. bracket; 61. first connecting portion; 62. second connecting portion; 63. mounting hole; 7. accommodating cavity; 8. connecting member. DETAILED DESCRIPTION

[0022] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0025] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0026] The present application is further described below with reference to the accompanying drawings:

[0027] like Figures 1 to 5 As shown, the present application provides a car hook, including a connecting seat 1, a hook member 2 and an elastic member 3, a rotating shaft 4 is arranged on the connecting seat 1, a shaft hole portion 21 is arranged on one side of the hook member 2, the shaft hole portion 21 is rotatably connected to the rotating shaft 4, and the elastic member 3 elastically contacts and fits between the inner wall of the connecting seat 1 and the shaft hole portion 21, wherein the outer periphery of the shaft hole portion 21 along the circumference of the rotating shaft 4 is a rounded rectangular structure, the shaft hole portion 21 can rotate relative to the rotating shaft 4, and maintain elastic contact and fit with the elastic member 3, when the hook member 2 rotates close to the connecting seat 1, and the angle between the hook member 2 and the connecting seat 1 is less than a certain angle, the elastic member 3 can contact and fit the plane structure on the outer periphery of the shaft hole portion 21 to push the shaft hole portion 21 to rotate, thereby realizing automatic folding of the hook frame.

[0028] A first positioning portion 31 is provided on the elastic member 3, and the first positioning portion 31 protrudes in the direction opposite to the elastic matching direction of the elastic member 3 and the shaft hole portion 21. A positioning cavity 11 is provided on the inner wall of the connecting seat 1, and the positioning cavity 11 is suitable for accommodating the first positioning portion 31 to limit the movement of the elastic member 3 in directions other than the elastic matching direction with the shaft hole portion 21. It can be understood that the elastic member 3 can elastically deform itself to elastically contact and match with the shaft hole portion 21, while allowing the first positioning portion 31 to always be embedded and accommodated in the positioning cavity 11, thereby achieving positioning, avoiding changes in the matching relationship between the elastic member 3 and the shaft hole portion 21 due to the movement of the elastic member 3, and improving the structural stability.

[0029] like Figure 4 In the illustrated embodiment, there are two shaft hole portions 21 , and the two shaft hole portions 21 are arranged at intervals. Such arrangement of the shaft hole portions 21 can effectively improve the rotation stability and connection strength between the hook member 2 and the rotating shaft 4 .

[0030] like Figure 4 In the illustrated embodiment, the elastic member 3 is provided with a resistance portion 32 on both sides of the first positioning portion 31, respectively, and the resistance portion 32 is suitable for one-to-one matching and matching with the shaft hole portion 21. In the present application, the matching relationship between the resistance portion 32 and the shaft hole portion 21 is that the resistance portion 32 is tangent to the outer periphery of the shaft hole portion 21, and the resistance portion 32 is in conflict with the shaft hole portion 21 along a direction perpendicular to the section.

[0031] In some embodiments, first elastic portions 311 are formed on both sides of the first positioning portion 31. The first elastic portions 311 are opposite to each other along the axial direction of the rotating shaft 4. The first elastic portions 311 are suitable for limiting the interference portion 32 from being away from the shaft hole portion 21 at least in the axial direction of the rotating shaft 4. The first elastic portion 311 can effectively enhance the ability of the interference portion 32 to restore deformation, thereby ensuring the matching relationship between the elastic member 3 and the shaft hole portion 21.

[0032] like Figure 4 In the illustrated embodiment, the main body shape of the first positioning portion 31 is U-shaped. When the interference portion 32 undergoes elastic deformation, the first positioning portion 31 can bend to open on both sides and follow the interference portion 32 to undergo elastic deformation, and the elastic deformation of the elastic member 3 as a whole is utilized to disperse the force, thereby improving the service life of the elastic performance. At the same time, the two sides of the first positioning portion 31 can utilize the elastic deformation along the axial direction of the rotating shaft 4 to help and lift the interference portion 32 to the shaft hole portion 21, so that the interference portion 32 can maintain a matching relationship with the shaft hole portion 21.

[0033] like Figure 4 In the illustrated embodiment, a second elastic portion 33 is provided between the first elastic portion 311 and the resistance portion 32. The second elastic portion 33 is suitable for extending along the axial direction of the rotating shaft 4 and gradually approaching the axial hole portion 21. That is, the second elastic portion 33 is inclined so that the resistance portion 32 forms a pressing sheet structure. The second elastic portion 33 is suitable for limiting the resistance portion 32 away from the axial hole portion 21 at least in the radial direction of the rotating shaft 4. The second elastic portion 33 can help form a basic elastic matching relationship between the resistance portion 32 and the axial hole portion 21.

[0034] like Figure 4 In the illustrated embodiment, a limiting portion 211 is provided on the shaft hole portion 21, and the limiting portion 211 is suitable for extending to the outside of the elastic member 3. The limiting portions 211 of the two shaft hole portions 21 are suitable for cooperating to limit the axial movement of the elastic member 3 along the rotating shaft 4, and cooperating with the positioning of the first positioning portion 31 and the positioning cavity 11, the movement of the elastic member 3 can be further limited, and the interference portion 32 can be prevented from being separated from the shaft hole portion 21, thereby improving the stability of the matching relationship between the elastic member 3 and the hook member 2. It can be understood that when the elastic deformation ability of the second elastic portion 33 decreases, it will gradually tend to be flat. At this time, the interference portion 32 will gradually move to the outside of the elastic member 3, and the limiting portion 211 can limit the interference portion 32 from continuing to move after moving beyond a certain range, thereby maintaining the elastic deformation ability of the second elastic portion 33 to a certain extent.

[0035] like Figure 3 In the illustrated embodiment, the width of the abutment portion 32 is greater than the width of the rest of the elastic member 3 , which can effectively reduce the probability of the abutment portion 32 being separated from the shaft hole portion 21 when the shaft hole portion 21 rotates, thereby improving the matching stability.

[0036] In some embodiments, a second positioning portion 51 is provided at the rotating shaft 4 , and the second positioning portion 51 protrudes toward the positioning cavity 11 . The second positioning portion 51 is used to help the first positioning portion 31 to be positioned with the positioning cavity 11 , thereby reducing the probability of the first positioning portion 31 being separated from the positioning cavity 11 .

[0037] like Figure 2 and 3 In the illustrated embodiment, a decorative cover 5 is provided in the connection base 1, one side of the decorative cover 5 is suitable for being sleeved with the rotating shaft 4 and can be rotated, and the other side of the decorative cover 5 is suitable for being clamped with the connection base 1 to achieve positioning and fixation, and a second positioning portion 51 is provided on the outer periphery of the portion of the decorative cover 5 that is sleeved with the rotating shaft 4, and the decorative cover 5 is used to cover and hide the various holes and slots in the connection base 1. During the installation of the decorative cover 5, the second positioning portion 51 can complete the position fixation to achieve its function of helping the first positioning portion 31 to position with the positioning cavity 11.

[0038] like Figure 3 In the illustrated embodiment, the connecting seat 1 is provided with a deformation cavity 12 around the positioning cavity 11. The deformation cavity 12 is suitable for accommodating the portion of the elastic member 3 other than the first positioning portion 31. The deformation cavity 12 can enable the elastic member 3 to obtain a larger deformation space, thereby reducing the thickness occupied by the elastic member 3 on the connecting seat 1.

[0039] In some embodiments, the car hook also includes a bracket 6, on which a first connecting portion 61 and a second connecting portion 62 are provided, the first connecting portion 61 is suitable for being rotatably connected to the rotating shaft 4, and a bayonet 13 is provided on the connecting seat 1, and the second connecting portion 62 is suitable for being engaged with the bayonet 13 to limit the rotation of the bracket 6 along the rotating shaft 4.

[0040] like Figure 5 In the illustrated embodiment, a receiving cavity 7 is formed between the bracket 6 and the connecting seat 1, and the receiving cavity 7 is suitable for accommodating a connecting member 8. A mounting hole 63 is provided on the bracket 6, and the connecting member 8 is suitable for passing through the mounting hole 63 to be connected with an object. The connecting member 8 can be easily replaced with different specifications so as to be connected with different installation positions.

[0041] In some embodiments, the connecting member 8 may be a universal connecting fastener such as a bolt.

[0042] When assembling the automobile hook of the present application, the connecting member 8 can be placed in the accommodating cavity 7 first, and then the bracket 6 and the connecting member 8 are matched and positioned on the connecting seat 1, the elastic member 3 is matched with the positioning cavity 11 and installed on the connecting seat 1, the decorative cover 5 is positioned on the connecting seat 1 by snap-fitting, the hook member 2 is matched and positioned on the decorative cover 5, the rotating shaft 4 is inserted from one side of the connecting seat 1, and passes through the bracket 6, the shaft hole portion 21 and the decorative cover 5, and then positioned. At this time, the hook member 2 can rotate along the rotating shaft 4 relative to the connecting seat 1, and when it rotates close to the connecting seat 1, it can be pushed by the elastic resistance of the elastic member 3, thereby realizing automatic folding and resetting.

[0043] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A car hook, characterized by: It includes a connecting seat, a hook member and an elastic member, the connecting seat is provided with a rotating shaft, a shaft hole portion is provided on one side of the hook member, the shaft hole portion is rotatably connected to the rotating shaft, the elastic member is elastically fitted between the inner wall of the connecting seat and the shaft hole portion, the elastic member is provided with a first positioning portion, the first positioning portion protrudes in the direction opposite to the elastic fitting direction of the elastic member and the shaft hole portion, and a positioning cavity is provided on the inner wall of the connecting seat, the positioning cavity is suitable for accommodating the first positioning portion to limit the elastic member from moving in a direction other than the elastic fitting direction with the shaft hole portion.

2. The automobile hook according to claim 1, characterized in that: The number of the shaft hole portions is two, and the two shaft hole portions are arranged at intervals. The elastic member is respectively provided with resistance portions on both sides of the first positioning portion, and the resistance portions are suitable for one-to-one cooperation and resistance with the shaft hole portions. First elastic portions are formed on both sides of the first positioning portion, and the first elastic portions are opposite along the axial direction of the rotating shaft. The first elastic portion is suitable for limiting the resistance portion from being away from the shaft hole portion at least in the axial direction of the rotating shaft.

3. The automobile hook according to claim 2, characterized in that: A second elastic portion is provided between the first elastic portion and the abutment portion, the second elastic portion is adapted to extend along the axial direction of the rotating shaft and gradually approach the shaft hole portion, and the second elastic portion is adapted to limit the abutment portion from being away from the shaft hole portion at least in the radial direction of the rotating shaft.

4. The automobile hook according to claim 2, characterized in that: A limiting portion is arranged on the shaft hole portion, and the limiting portion is suitable for extending to the outside of the elastic member. The limiting portions of the two shaft holes are suitable for cooperating to limit the axial movement of the elastic member along the rotating shaft.

5. The automobile hook according to claim 2, characterized in that: The width of the abutting portion is greater than the width of the remaining portion of the elastic member.

6. The automobile hook according to claim 1, characterized in that: A second positioning portion is provided at the rotating shaft, and the second positioning portion protrudes toward the positioning cavity.

7. The automobile hook according to claim 6, characterized in that: A decorative cover is arranged in the connection seat, one side of the decorative cover is suitable for being sleeved with the rotating shaft, and the other side of the decorative cover is suitable for being clamped with the connection seat, and the second positioning part is arranged on the outer periphery of the portion of the decorative cover that is sleeved with the rotating shaft.

8. The automobile hook according to claim 1, characterized in that: The connection seat is provided with a deformation cavity around the positioning cavity, and the deformation cavity is suitable for accommodating the part of the elastic member except the first positioning portion.

9. The automobile hook according to claim 1, characterized in that: It also includes a bracket, which is provided with a first connecting part and a second connecting part, the first connecting part is suitable for being rotatably connected to the rotating shaft, the connecting seat is provided with a bayonet, and the second connecting part is suitable for being engaged with the bayonet to limit the rotation of the bracket along the rotating shaft.

10. The automobile hook according to claim 9, characterized in that: A receiving cavity is formed between the bracket and the connecting seat, and the receiving cavity is suitable for receiving a connecting member. A mounting hole is provided on the bracket, and the connecting member is suitable for passing through the mounting hole to cooperate with an object for connection.

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