CN219605109U - Hinge assembly structure of vehicle armrest - Google Patents

Abstract

The utility model relates to the technical field of armrest hinges, and particularly discloses a hinge assembly structure of a vehicle armrest, which comprises: a armrest cover body; the hinge assembly is arranged on one side of the armrest cover main body and controls the armrest cover main body to be opened and closed; the speed reducing assembly is arranged on the hinge assembly and is used for blocking quick flickers of the armrest cover main body. The utility model can strike the arm of the driver at the moment of the opening of the armrest cover, and the striking of the arm can affect the safety during the driving of the driver, so the connection between the hinge component and the armrest cover main body is provided with a speed reducing component, the armrest cover is limited at the just-opened position through the speed reducing component at the moment of the opening of the armrest cover, and then the armrest cover is opened at a uniform speed through elasticity, at the moment, the driver has enough time to move the arm.

Description

Hinge assembly structure of vehicle armrest

Technical Field

The utility model relates to the technical field of armrest hinges.

Background

At present, the rear part of the automobile auxiliary instrument board assembly is mostly designed with armrests, when the armrests are closed, elbows can be placed on the armrests, and objects can be stored in the armrests, so that the automobile auxiliary instrument board assembly is an important embodiment part of automobile humanized design. The armrest generally connects the fixed pair and the revolute pair together through a hinge structure and has a rotary opening function.

When the automobile armrest box is opened, the armrest cover can be quickly flicked by the elasticity at the moment of opening, but the arm of a driver can be hit at the moment of flicking the armrest cover, and the safety can be influenced when the driver drives the armrest. To this end, we propose a hinge assembly structure for a vehicle armrest.

Disclosure of Invention

The present utility model is directed to a hinge assembly structure for a vehicle armrest, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hinge assembly structure for a vehicle armrest, comprising: a armrest cover body;

the hinge assembly is arranged on one side of the armrest cover main body and controls the armrest cover main body to be opened and closed;

the speed reducing assembly is arranged on the hinge assembly and is used for blocking quick flickers of the armrest cover main body.

Preferably, the armrest cover main body comprises a supporting metal plate fixedly connected with the armrest cover main body, wherein the supporting metal plate is provided with two supporting metal plates which are symmetrical to each other and used for supporting the armrest cover main body.

Preferably, the hinge assembly comprises a hinge metal plate fixedly connected with the armrest box, and a damping block is fixedly arranged at one end of the inner side of the hinge metal plate and used for slowing down the opening speed of the armrest cover main body.

Preferably, the inside of damping piece wears to be equipped with and connects the pivot, and the both ends of connecting the pivot all are provided with the axle sleeve, and the pivot runs through in the upper and lower both ends of hinge panel beating.

Preferably, the torsion spring is sleeved outside the shaft sleeve, the length of the torsion spring is smaller than that of the connecting rotating shaft, and two ends of the torsion spring of the connecting rotating shaft are respectively positioned at the inner sides of two ends of the hinge metal plate.

Preferably, the speed reducing assembly comprises a blocking disc fixedly connected with the hinge assembly, the inner part of the blocking disc is provided with tooth grooves, and the tooth grooves are of acute angle structures.

Preferably, the inside of tooth socket is provided with the magnetic ring piece, and the inside of magnetic ring piece is fixed to be provided with the extension dish, and the diameter size of extension dish is less than the diameter size of tooth socket, and the fixed carousel that is provided with in one side of extension dish, the diameter size of carousel is greater than the diameter size of tooth socket and is less than the diameter size of stopping the dish.

Preferably, one side of the magnetic ring sheet is rotatably provided with a clamping plate, the top end of the clamping plate is fixedly provided with a metal clamping head which is mutually adsorbed with the magnetic ring sheet, and the other end of the clamping plate is provided with a rotating column which is rotatably connected with the extension disc.

The utility model has at least the following beneficial effects:

the utility model can strike the arm of the driver at the moment of the opening of the armrest cover, and the striking of the arm can affect the safety during the driving of the driver, so the connection between the hinge component and the armrest cover main body is provided with a speed reducing component, the armrest cover is limited at the just-opened position through the speed reducing component at the moment of the opening of the armrest cover, and then the armrest cover is opened at a uniform speed through elasticity, at the moment, the driver has enough time to move the arm.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a sheet metal support structure according to the present utility model;

FIG. 3 is a schematic view of a hinge assembly according to the present utility model;

FIG. 4 is a schematic view of an extension disk structure according to the present utility model;

FIG. 5 is an enlarged partial schematic view of FIG. 4 at A;

fig. 6 is a schematic view of the structure of the blocking disc of the present utility model.

In the figure: 1. a armrest cover body; 11. supporting metal plates; 2. a hinge assembly; 21. a damping block; 22. the connecting rotating shaft; 23. a torsion spring; 24. hinge metal plates; 25. a shaft sleeve; 3. a speed reducing assembly; 31. a blocking disk; 32. tooth sockets; 33. a turntable; 34. an extension tray; 35. a magnetic ring sheet; 36. a rotating column; 37. a clamping plate; 38. a metal chuck.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: in one embodiment, a hinge assembly structure for a vehicle armrest includes: a armrest cover body 1;

a hinge assembly 2, the hinge assembly 2 being disposed at one side of the armrest cover body 1, the hinge assembly 2 controlling the opening and closing of the armrest cover body 1;

the speed reducing component 3, the speed reducing component 3 is arranged on the hinge component 2, the speed reducing component 3 is provided with two speed reducing components, the speed reducing component 3 is used for blocking the quick flicking of the armrest cover main body 1, the armrest cover can be flicked quickly by the elasticity at the moment of opening when the automobile armrest box is opened, but the arm of a driver can be hit at the moment of flicking the armrest cover, the safety can be influenced when the driver hits the arm during driving, therefore, the hinge component 2 and the armrest cover main body 1 are connected and provided with the speed reducing component 3, the armrest cover is limited at the position just opened at the moment of flicking the armrest cover through the speed reducing component 3, then the armrest cover is opened at a uniform speed through the elasticity, and the driver has enough time to move the arm away at the moment.

The handrail lid main part 1 includes with handrail lid main part 1 fixed connection's support panel beating 11, support panel beating 11 is provided with two and mutual symmetry, supports panel beating 11 and is used for supporting handrail lid main part 1, and the inner wall of handrail lid main part 1 is fixed two and is supported panel beating 11, both can increase the bearing capacity of handrail lid main part 1, also can support handrail lid main part 1.

The hinge assembly 2 comprises a hinge metal plate 24 fixedly connected with the hand box, and a damping block 21 is fixedly arranged at one end of the inner side of the hinge metal plate 24, and the damping block 21 is used for slowing down the opening speed of the armrest cover main body 1.

The inside of damping piece 21 wears to be equipped with and connects pivot 22, and the both ends of connecting pivot 22 all are provided with axle sleeve 25, and connecting pivot 22 runs through in hinge panel beating 24 upper and lower both ends.

The outside cover of axle sleeve 25 is equipped with torsion spring 23, torsion spring 23's length dimension is less than the length dimension of connecting pivot 22, torsion spring 23's both ends are located hinge panel beating 24's both ends inboard respectively, when the driver presses the control buckle button on opening handrail lid main part 1, can drive two support panel beating 11 rotations through the elasticity of torsion spring 23, thereby drive handrail lid main part 1 through support panel beating 11 and open, the spring head at torsion spring 23 both ends runs through in two support panel beating 11, torsion spring 23 drives handrail lid main part 1 and connecting pivot 22 and upwards rotate according to the rotation point after the unblock of handrail lid main part 1, damping piece 21 power offset part torsion spring 23's rotation force reaches the handrail and opens at the uniform velocity simultaneously.

According to the above embodiment, in the second embodiment, the speed reducing assembly 3 includes a blocking disc 31 fixedly connected with the hinge assembly 2, the inner portion of the blocking disc 31 is provided with the tooth groove 32, the tooth groove 32 has an acute angle structure, and the connector connected with the rotating shaft 22 penetrates through the inner portion of the blocking disc 31.

The inside of tooth socket 32 is provided with magnetic ring piece 35, and the inside of magnetic ring piece 35 is fixed to be provided with extension dish 34, and the diameter size of extension dish 34 is less than the diameter size of tooth socket 32, and the fixed carousel 33 that is provided with in one side of extension dish 34, the diameter size of carousel 33 is greater than the diameter size of tooth socket 32 and is less than the diameter size of blocking dish 31, carousel 33 and support panel beating 11 top inboard fixed connection.

The magnetic ring 35 is provided with a clamping plate 37 in a rotating way on one side, the top end of the clamping plate 37 is fixedly provided with a metal clamping head 38 which is mutually adsorbed with the magnetic ring 35, the other end of the clamping plate 37 is provided with a rotating column 36 which is rotationally connected with the extension disc 34, after the armrest cover main body 1 is unlocked, the torsion spring 23 drives the armrest cover main body 1 and the connecting rotating shaft 22 to rotate upwards according to the rotating point, the armrest cover main body 1 moves from rest to move, under the instantaneous rotating speed of the armrest cover main body 1, the turntable 33 can be driven to rotate, the extension disc 34 rotates in the tooth groove 32, meanwhile, the clamping plate 37 can be thrown away from the magnetic ring 35 through inertia due to the instantaneous rotating of the armrest cover main body 1, so that the metal clamping head 38 is clamped into the tooth groove 32, the armrest cover main body 1 with a small opening can be blocked, then the metal clamping head 38 can be slowly rotated back onto the magnetic ring 35 through the weight of the metal clamping head 38, and then the armrest cover main body 1 is opened at a uniform speed, so that enough time can be reserved for a driver to retract the arm.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Hinge assembly structure of car handrail, its characterized in that: comprising the following steps:

a armrest cover body (1);

a hinge assembly (2), the hinge assembly (2) being disposed at one side of the armrest cover body (1), the hinge assembly (2) controlling the opening and closing of the armrest cover body (1);

the anti-theft device comprises a speed reducing assembly (3), wherein the speed reducing assembly (3) is arranged on a hinge assembly (2), the speed reducing assembly (3) is provided with two speed reducing assemblies, and the speed reducing assembly (3) is used for blocking fast bullets of a handrail cover main body (1).

2. The vehicle armrest hinge assembly structure of claim 1, wherein: the handrail cover body (1) comprises supporting metal plates (11) fixedly connected with the handrail cover body (1), the supporting metal plates (11) are arranged in two and symmetrical mode, and the supporting metal plates (11) are used for supporting the handrail cover body (1).

3. The vehicle armrest hinge assembly structure of claim 1, wherein: the hinge assembly (2) comprises a hinge metal plate (24) fixedly connected with the hand box, a damping block (21) is fixedly arranged at one end of the inner side of the hinge metal plate (24), and the damping block (21) is used for slowing down the opening speed of the armrest cover main body (1).

4. A hinge assembly structure for a vehicle armrest according to claim 3, wherein: the inside of damping piece (21) wears to be equipped with connection pivot (22), the both ends of connection pivot (22) all are provided with axle sleeve (25), connection pivot (22) run through in the upper and lower both ends of hinge panel beating (24).

5. The vehicle armrest hinge assembly structure as set forth in claim 4, wherein: the outside cover of axle sleeve (25) is equipped with torsion spring (23), the length dimension of torsion spring (23) is less than the length dimension of connection pivot (22), and the both ends of connection pivot (22) torsion spring (23) are located hinge panel beating (24) both ends inboard respectively.

6. The vehicle armrest hinge assembly structure of claim 1, wherein: the speed reducing assembly (3) comprises a blocking disc (31) fixedly connected with the hinge assembly (2), a tooth socket (32) is formed in the blocking disc (31), and the tooth socket (32) is of an acute angle structure.

7. The vehicle armrest hinge assembly structure of claim 6, wherein: the inside of tooth socket (32) is provided with magnetic ring piece (35), the inside of magnetic ring piece (35) is fixed to be provided with extension dish (34), the diameter size of extension dish (34) is less than the diameter size of tooth socket (32), the fixed carousel (33) that is provided with in one side of extension dish (34), the diameter size of carousel (33) is greater than the diameter size of tooth socket (32) and is less than the diameter size that blocks dish (31).

8. The vehicle armrest hinge assembly structure of claim 7, wherein: one side of magnetic ring piece (35) rotates and is provided with cardboard (37), the top of cardboard (37) is fixed to be provided with metal chuck (38) that adsorb each other with magnetic ring piece (35), the other end of cardboard (37) is provided with swivel post (36) with extension dish (34) swivelling joint.