Automotive auxiliary handle with rotary hook

Abstract

The utility model provides an automobile auxiliary handle with a rotary hook, which belongs to the technical field of automobile parts and is characterized in that a handle body is provided with a rotary shaft, the rotary shaft is provided with an elastically deformable hasp part, and the hasp part has an open state and a closed state; the hook is provided with an accommodating cavity for accommodating the rotating shaft, and a clamping part is arranged on the inner wall of the accommodating cavity; the rotating shaft is inserted into the containing cavity and enables the hook to be hinged to the handle body. The hinge shaft is detachably inserted into the hinge hole and limits the hasp part to deform to the folded state. The hook has the advantages that the deformable hasp part is designed on the rotating shaft, the rotating shaft can be easily inserted into the containing cavity when the hasp part is in the folded state, and when the hasp part recovers to be in the unfolded state and buckles the clamping part, the enough locking effect can be provided so that the hook can be prevented from being disengaged; the hinge shaft can abut against the hasp part to limit deformation of the hasp part after being inserted into the rotating shaft, and reliability of connection between the hook and the handle body is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts and relates to an auxiliary handle for a vehicle with a rotating hook. Background Art

[0002] The auxiliary handle is a component used in a vehicle. Generally, the auxiliary handle is hingedly installed on the roof of the car and used as a roof handle. The auxiliary handle can be rotated open. Some auxiliary handles have a rotatable hook, which is also called a clothes hook or object hook. The hook can be rotated open and is convenient for passengers to hang things on the auxiliary handle.

[0003] For example, a Chinese invention patent with application number 201880016141.9 discloses an auxiliary handle assembly including a pivoting object hook, in which a shaft extends from the user's handle, the object hook has a receiving cavity, the shaft is inserted into the receiving cavity, and the distal end of the shaft has a pivot boss, which is clamped in the receiving cavity to achieve axial limitation of the shaft, but this clamping structure has a small axial locking force on the shaft, which makes it easy for the object hook to detach from the shaft, and assembly is also more difficult. Utility Model Content

[0004] The utility model aims to solve the above problems in the prior art and proposes a vehicle auxiliary handle with a rotating hook.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A vehicle auxiliary handle with a rotating hook, comprising:

[0006] A handle body, wherein the handle body is provided with a rotating shaft, the rotating shaft is a hollow structure and has a hinge hole, the rotating shaft is provided with an elastically deformable buckle portion, and the buckle portion has an open state and a retracted state;

[0007] A hook, wherein the hook is provided with a receiving cavity for receiving the rotating shaft, and an inner wall of the receiving cavity is provided with a clamping portion;

[0008] The rotating shaft is inserted into the accommodating cavity and the hook is hinged to the handle body. When the buckle portion is in the open state and is engaged with the clamping portion, the rotating shaft is restricted from escaping from the accommodating cavity. When the buckle portion is in the closed state, the buckle portion is separated from the clamping portion and the rotating shaft is allowed to move axially in the accommodating cavity.

[0009] A hinge shaft is detachably inserted into the hinge hole and limits the buckle portion from deforming to the retracted state.

[0010] Preferably, the snap-fitting portion is configured as an annular protrusion located on the peripheral wall of the accommodating cavity, and a limiting hole is provided in the middle of the annular protrusion. When the buckle portion is in the open state, the buckle portion is not allowed to pass through the limiting hole, and when the buckle portion is in the retracted state, the buckle portion is allowed to pass through the limiting hole.

[0011] Preferably, the buckle portion is in the open state under normal conditions, and tends to be in the closed state when the buckle portion is deformed toward the center.

[0012] Preferably, part of the hinge shaft is located at the center of the buckle portion, and when the buckle portion is deformed toward the retracted state, the hinge shaft abuts against the buckle portion to limit the deformation of the buckle portion.

[0013] Preferably, the buckle portion includes at least two deformable buckles, each of which is located at an end of the rotating shaft and is arranged around the axis of the hinge hole.

[0014] Preferably, when the buckle portion is deformed toward the retracted state, each of the buckles bends toward the direction close to the axis of the hinge hole.

[0015] Preferably, the accommodating cavity is a through hole structure, one port of the accommodating cavity is arranged to be located on the outer side of the hook and is used for the hinge shaft to be inserted into the outer opening of the hinge hole, the other port of the accommodating cavity is arranged to be located on the inner side of the hook and is used for the rotating shaft to be inserted into the inner opening of the accommodating cavity, and the outer opening is detachably connected with a blocking cover.

[0016] Preferably, it also includes an articulated seat, wherein a groove is formed at one end of the handle body close to the hook, the articulated shaft passes through the rotating shaft and enters into the groove, and the articulated seat is arranged in the groove and is hinged to the handle body through the articulated shaft.

[0017] Preferably, the travel position of the hook relative to the handle body includes an open position and a closed position, and when the hook is located at the open position or the closed position, the handle body locks the hook to restrict its rotation.

[0018] Preferably, the handle body is provided with an elastically deformable spring sheet portion, the spring sheet portion is provided with a convex portion, and the inner side surface of the hook is provided with two concave portions, when the hook is in the open position, the convex portion is engaged with one of the concave portions, and when the hook is in the closed position, the convex portion is engaged with the other concave portion.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. A deformable buckle part is designed on the rotating shaft. When the buckle part is in a retracted state, the rotating shaft can be easily inserted into the accommodating cavity. When the buckle part returns to an open state and buckles the clamping part, it can provide a sufficient locking effect to prevent the hook from falling out. After the hinged shaft is inserted into the rotating shaft, it can resist the buckle part to limit its deformation, thereby ensuring the reliability of the connection between the hook and the handle body.

[0021] 2. When the buckle part is subjected to external force or its own elastic deformation and tends to close, the layout of this part of the hinge axis located just in the center of the buckle part comes into play. It acts as a blocker, supporting the buckle part in time and preventing it from excessively deforming to the closed state. In this way, the deformation of the buckle part is precisely controlled within a reasonable range, avoiding the problem of structural loosening or disengagement caused by excessive deformation.

[0022] 3. The reason why the accommodating cavity is designed as a through-hole structure is mainly for the convenience of installation. During the installation process, the rotating shaft is inserted into the accommodating cavity from the inner opening of the accommodating cavity. In order to facilitate the insertion of the hinge hole into the hinge hole, the accommodating cavity is also provided with an outer opening, through which the hinge shaft can be easily inserted into the hinge hole of the rotating shaft. Finally, the outer opening is sealed with a plug cover to cover the internal structure to form a good appearance.

[0023] 4. The hinge shaft is a very important design. It is actually the rotating shaft between the hinge seat (the hinge seat is used to be fixedly connected to the inside of the vehicle) and the handle body. In this design, the hinge shaft has the functions of supporting the hinge seat and limiting the deformation of the buckle part to prevent the hook from falling out.

[0024] 5. An elastic sheet part with elastic deformation is provided in the handle body, and the elastic sheet part has a convex part that can be engaged with the concave part. The elastic sheet part can embed the convex part into the concave part through its own elasticity, so that the hook cannot rotate without external force. When the hook is driven to rotate by external force, the elastic sheet part 240 is deformed so that the convex part leaves the concave part, and the hook is unlocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural exploded view of the auxiliary vehicle handle of the utility model.

[0026] Figure 2 It is a schematic diagram of the connection relationship between the buckle part and the clamping part of the utility model.

[0027] Figure 3 It is a structural schematic diagram of the rotating shaft of the utility model.

[0028] Figure 4 It is a structural schematic diagram of the hook of the utility model.

[0029] Figure 5The utility model is a schematic diagram of the internal structure of the auxiliary vehicle handle.

[0030] Figure 6 It is a schematic diagram of the connection relationship between the hinge seat and the hinge shaft of the utility model.

[0031] Figure 7 The utility model is a schematic diagram of the structure of the auxiliary handle for vehicle.

[0032] In the figure, 100, handle body; 200, rotating shaft; 210, hinge hole; 220, buckle part; 221, buckle; 230, groove; 240, spring piece part; 250, convex point part; 300, hook; 310, accommodating cavity; 311, outer opening; 312, inner opening; 313, blocking cover; 320, snap-fit ​​part; 321, limiting hole; 330, concave point part; 400, hinge shaft; 500, hinge seat. DETAILED DESCRIPTION

[0033] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0034] like Figure 1-7 As shown, an auxiliary handle for a vehicle with a rotating hook comprises: a handle body 100, the handle body 100 is provided with a rotating shaft 200, the rotating shaft 200 is a hollow structure and has a hinge hole 210, the rotating shaft 200 is provided with an elastically deformable buckle portion 220, and the buckle portion 220 has an open state and a closed state; a hook 300, the hook 300 is provided with a receiving cavity 310 for receiving the rotating shaft 200, and the inner wall of the receiving cavity 310 is provided with a clamping portion 320; the rotating shaft 20 0 is inserted into the accommodating cavity 310 and enables the hook 300 to be hinged to the handle body 100. When the buckle portion 220 is in an open state and is engaged with the clamping portion 320, the rotating shaft 200 is restricted from escaping from the accommodating cavity 310. When the buckle portion 220 is in a retracted state, the buckle portion 220 is separated from the clamping portion 320 and the rotating shaft 200 is allowed to move axially in the accommodating cavity 310. The hinge shaft 400 is detachably inserted into the hinge hole 210 and restricts the buckle portion 220 from deforming to a retracted state.

[0035] The rotating shaft 200 is designed with an elastically deformable buckle portion 220, which can be switched between an open state and a closed state. The accommodating chamber 310 is used to receive the rotating shaft 200, and the cavity wall of the accommodating chamber 310 is arranged with a clamping portion 320 for the buckle portion 220 to clamp. When the buckle portion 220 is in an open state and docked with the clamping portion 320, the rotating shaft 200 cannot escape from the accommodating chamber 310, and the hook 300 is firmly fixed to the rotating shaft 200. When the buckle portion 220 is closed, it can be separated from the clamping portion 320, allowing the rotating shaft 200 to slide axially in the accommodating chamber. In addition, the hinge shaft 400 can be detachably inserted into the hinge hole 210 of the rotating shaft 200. When the buckle portion 220 is clamped with the clamping portion 320, the buckle portion 220 is restricted from being collapsed and deformed, so as to ensure the reliability of the axial connection between the rotating shaft 200 and the accommodating chamber 310.

[0036] It should be pointed out here that the hinge shaft 400 is a very important design, which is actually the rotation axis between the hinge seat 500 (the hinge seat 500 is used to be fixedly connected to the interior of the vehicle) and the handle body 100. In this design, the hinge shaft 400 has the functions of supporting the hinge seat 500 and limiting the buckle portion 220 from shrinking and deforming to prevent the hook 300 from falling out.

[0037] A deformable buckle portion 220 is designed on the rotating shaft 200. When the buckle portion 220 is in a retracted state, the rotating shaft 200 can be easily inserted into the accommodating cavity 310. When the buckle portion 220 is restored to an open state and buckles the clamping portion 320, it can provide a sufficient locking effect to prevent the hook 300 from falling out. After the hinge shaft 400 is inserted into the rotating shaft 200, it can resist the buckle portion 220 to limit its deformation, thereby ensuring the reliability of the connection between the hook 300 and the handle body 100.

[0038] The auxiliary handle for vehicle not only adopts the structure that the buckle part 220 buckles the clamping part 320 to ensure that the hook 300 does not fall out, but also has the advantage of convenient assembly, that is, the handle has both the effect of preventing from falling out and the effect of convenient assembly.

[0039] When assembling the auxiliary handle for the vehicle: the rotating shaft 200 is inserted into the accommodating cavity 310 of the hook 300, and the buckle portion 220 is squeezed by the inner wall of the accommodating cavity 310 or the clamping portion 320 to be deformed to a retracted state. When the rotating shaft 200 is inserted into place, the buckle portion 220 returns to an open state to buckle the clamping portion 320, and the hook 300 establishes a hinged relationship with the handle body 100. However, at this time, there is a possibility that the buckle portion 220 will be deformed to a retracted state and cause the hook 300 to fall out. Therefore, it is necessary to insert the hinge shaft 400 into the hinge hole 210 of the rotating shaft 200. At this time, the space where the buckle portion 220 is retracted inward is occupied by the hinge shaft 400, so that the buckle portion 220 cannot be deformed to a retracted state, that is, after the hinge shaft 400 is inserted, the possibility of the hook 300 falling out can be completely eliminated.

[0040] like Figure 1-6 As shown, on the basis of the above embodiment, the snap-fitting portion 320 is configured as an annular protrusion located on the peripheral wall of the accommodating cavity 310, and a limiting hole 321 is provided in the middle of the annular protrusion. When the buckle portion 220 is in an open state, the buckle portion 220 is not allowed to pass through the limiting hole 321, and when the buckle portion 220 is in a retracted state, the buckle portion 220 is allowed to pass through the limiting hole 321.

[0041] The clamping portion 320 is designed as an annular protrusion, which surrounds the peripheral wall of the accommodating cavity 310, and a limiting hole 321 is specially set in the center of the structure. When the buckle portion 220 is in the open state, its size or shape does not allow it to pass through the limiting hole 321, which means that the buckle portion 220 cannot be withdrawn from the limiting hole 321 when it is buckled with the clamping portion 320. When the rotating shaft 200 is inserted into the accommodating cavity 310, the annular protrusion can force the buckle portion 220 to be retracted inward to the retracted position, at which time the buckle portion 220 can pass through the limiting hole 321, and after passing through the limiting hole 321, the buckle portion 220 can quickly return to the open state and clamp the clamping portion 320.

[0042] On the basis of the above-mentioned embodiment, the buckle portion 220 is in an open state under normal conditions, and tends to be in a closed state when the buckle portion 220 is deformed toward the center.

[0043] like Figure 1-6 As shown, based on the above embodiment, part of the hinge shaft 400 is located at the center of the buckle part 220, and when the buckle part 220 is deformed toward the collapsed state, the hinge shaft 400 presses against the buckle part 220 to limit the deformation of the buckle part 220.

[0044] When the buckle part 220 is subjected to external force or elastic deformation and tends to collapse, the layout of the part of the hinge shaft 400 located just in the center of the buckle part 220 comes into play. It acts as a stopper, supporting the buckle part 220 in time and preventing it from excessively deforming to the collapsed state. In this way, the deformation of the buckle part 220 is precisely controlled within a reasonable range, avoiding the problem of structural loosening or disengagement caused by excessive deformation.

[0045] like Figure 1-5 As shown, on the basis of the above embodiment, the buckle portion 220 includes at least two deformable buckles 221 , each buckle 221 is located at the end of the rotating shaft 200 and is arranged around the axis of the hinge hole 210 .

[0046] By providing a plurality of buckles 221, each of which is at the edge of the buckle portion 220, a multi-point support structure is formed. When the buckle portion 220 is deformed, these buckles 221 work together to share the pressure and improve the overall stability. When the buckle portion 220 is engaged with the engaging portion 320, each buckle 221 engages the annular protrusion, thereby providing a firm engaging effect.

[0047] On the basis of the above-mentioned embodiment, when the buckle portion 220 is deformed toward the collapsed state, each buckle 221 bends toward the direction close to the axis of the hinge hole 210 .

[0048] like Figure 1-7 As shown, on the basis of the above embodiment, the accommodating cavity 310 is a through hole structure, one port of the accommodating cavity 310 is arranged to be located on the outer side of the hook 300 and is used for the hinge shaft 400 to be inserted into the outer opening 311 of the hinge hole 210, and the other port of the accommodating cavity 310 is arranged to be located on the inner side of the hook 300 and is used for the rotating shaft 200 to be inserted into the inner opening 312 of the accommodating cavity 310, and the outer opening 311 is detachably connected with a blocking cover 313.

[0049] The reason why the accommodating cavity 310 is designed as a through-hole structure is mainly for the convenience of installation. During the installation process, the rotating shaft 200 is inserted into the accommodating cavity 310 from the inner opening 312 of the accommodating cavity 310. In order to facilitate the insertion of the hinge hole 210 into the hinge hole 210, the accommodating cavity 310 is also provided with an outer opening 311. Through the outer opening 311, the hinge shaft 400 can be easily inserted into the hinge hole 210 of the rotating shaft 200. Finally, the outer opening 311 is sealed with a plug cover 313 to cover the internal structure to form a good appearance.

[0050] like Figure 1-7As shown, on the basis of the above embodiment, it also includes an articulated seat 500, a groove 230 is opened at one end of the handle body 100 close to the hook 300, the hinge shaft 400 passes through the rotating shaft 200 and penetrates into the groove 230, and the articulated seat 500 is arranged in the groove 230 and is hinged to the handle body 100 through the hinge shaft 400.

[0051] The hinge seat 500 is placed in the groove 230, and the part of the hinge shaft 400 that penetrates the groove 230 passes through the hinge seat 500, so that the hinge seat 500 is hinged to the handle body 100. The most basic function of the hinge shaft 400 is actually to support the hinge seat 500 and the handle body 100. On this basis, the part of the hinge shaft 400 that passes through the hinge hole 210 is also used to limit the buckle part 220 from deforming to the retracted state.

[0052] like Figure 1-6 As shown, based on the above embodiment, the travel position of the hook 300 relative to the handle body 100 includes an open position and a closed position. When the hook 300 is in the open position or the closed position, the handle body 100 locks the hook 300 to limit its rotation.

[0053] The hook 300 is designed with two key travel positions relative to the handle body 100: an open position and a closed position. Such a layout takes into account different scenarios during actual use. At these two key travel positions, the hook 300 is locked with the handle body 100 to constrain the hook 300 to a certain extent in the corresponding position.

[0054] On the basis of the above embodiment, the handle body 100 is provided with an elastically deformable spring sheet portion 240, the spring sheet portion 240 is provided with a convex portion 250, and two concave portions 330 are provided on the inner side surface of the hook 300. When the hook 300 is in the open position, the convex portion 250 is engaged with one concave portion 330, and when the hook 300 is in the closed position, the convex portion 250 is engaged with the other concave portion 330.

[0055] The handle body 100 is provided with an elastically deformable spring sheet 240, and the spring sheet 240 has a convex point 250 that can be engaged with the concave point 330. The spring sheet 240 can embed the convex point 250 into the concave point 330 through its own elasticity, so that the hook 300 cannot rotate without external force. When the hook 300 is driven to rotate by external force, the spring sheet 240 is deformed so that the convex point 250 leaves the concave point 330, and the hook 300 is unlocked. When the hook 300 reaches the open position or the closed position, the spring sheet 240 embeds the convex point 250 into the concave point 330 under the action of its own elastic force.

[0056] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0057] In addition, in the present invention, the descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0058] In the present utility model, unless otherwise clearly stipulated and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited.

[0059] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A vehicle auxiliary handle with a rotating hook, characterized in that: include: A handle body (100), the handle body (100) being provided with a rotating shaft (200), the rotating shaft (200) being a hollow structure and having a hinge hole (210), the rotating shaft (200) being provided with an elastically deformable buckle portion (220), the buckle portion (220) having an open state and a closed state; A hook (300), wherein the hook (300) is provided with a receiving cavity (310) for receiving the rotating shaft (200), and an inner wall of the receiving cavity (310) is provided with a clamping portion (320); The rotating shaft (200) is inserted into the accommodating cavity (310) and enables the hook (300) to be hinged to the handle body (100); when the buckle portion (220) is in the open state and is engaged with the clamping portion (320), the rotating shaft (200) is restricted from escaping from the accommodating cavity (310); when the buckle portion (220) is in the closed state, the buckle portion (220) is separated from the clamping portion (320) and the rotating shaft (200) is allowed to move axially in the accommodating cavity (310); A hinge shaft (400) is detachably inserted into the hinge hole (210) and restricts the buckle portion (220) from deforming to the retracted state.

2. The vehicle auxiliary handle with a rotating hook as claimed in claim 1, characterized in that: The clamping portion (320) is configured as an annular protrusion located on the peripheral wall of the accommodating cavity (310), and a limiting hole (321) is provided in the middle of the annular protrusion. When the buckle portion (220) is in the open state, the buckle portion (220) is not allowed to pass through the limiting hole (321), and when the buckle portion (220) is in the closed state, the buckle portion (220) is allowed to pass through the limiting hole (321).

3. The vehicle auxiliary handle with a rotating hook as claimed in claim 1, characterized in that: The buckle portion (220) is in the open state under normal conditions, and tends to be in the closed state when the buckle portion (220) is deformed and gathered toward the center.

4. A vehicle auxiliary handle with a rotating hook as claimed in claim 1 or 3, characterized in that: Part of the hinge shaft (400) is located at the center of the buckle portion (220), and when the buckle portion (220) is deformed toward the collapsed state, the hinge shaft (400) presses against the buckle portion (220) to limit the deformation of the buckle portion (220).

5. The vehicle auxiliary handle with a rotating hook as claimed in claim 1, characterized in that: The buckle portion (220) comprises at least two deformable buckles (221), each of which is located at an end of the rotating shaft (200) and is arranged around the axis of the hinge hole (210).

6. The vehicle auxiliary handle with a rotating hook as claimed in claim 5, characterized in that: When the buckle portion (220) is deformed toward the collapsed state, each of the buckles (221) bends in a direction close to the axis of the hinge hole (210).

7. The vehicle auxiliary handle with a rotating hook as claimed in claim 1, characterized in that: The accommodating cavity (310) is a through-hole structure, one end of the accommodating cavity (310) is arranged to be located on the outer side of the hook (300) and is used for the hinge shaft (400) to be inserted into the outer opening (311) of the hinge hole (210), and the other end of the accommodating cavity (310) is arranged to be located on the inner side of the hook (300) and is used for the rotating shaft (200) to be inserted into the inner opening (312) of the accommodating cavity (310), and the outer opening (311) is detachably connected with a blocking cover (313).

8. The vehicle auxiliary handle with a rotating hook as claimed in claim 1 or 7, characterized in that: It also includes an articulated seat (500), a groove (230) is provided at one end of the handle body (100) close to the hook (300), the articulated shaft (400) passes through the rotating shaft (200) and enters into the groove (230), and the articulated seat (500) is arranged in the groove (230) and is hinged to the handle body (100) through the articulated shaft (400).

9. The vehicle auxiliary handle with a rotating hook as claimed in claim 1, characterized in that: The travel position of the hook (300) relative to the handle body (100) includes an open position and a closed position. When the hook (300) is located at the open position or the closed position, the handle body (100) locks the hook (300) to restrict its rotation.

10. The vehicle auxiliary handle with a rotating hook as claimed in claim 9, characterized in that: The handle body (100) is provided with an elastically deformable spring sheet portion (240), the spring sheet portion (240) is provided with a convex portion (250), and the inner side surface of the hook (300) is provided with two concave portions (330), and when the hook (300) is located in the open position, the convex portion (250) is engaged with one of the concave portions (330), and when the hook (300) is located in the closed position, the convex portion (250) is engaged with the other concave portion (330).

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