CN216429325U - Button pressing double-opening automobile handrail unlocking mechanism and automobile handrail - Google Patents

Abstract

The utility model discloses a two car handrail release mechanisms that open are pressed to button, which comprises a base, the zigzag spring bolt, reset torsion spring, clamp plate and button, the both sides of zigzag spring bolt are rotated through pivot and base and are connected, the base is equipped with the spring axle, reset torsion spring cover is located on the spring axle, reset torsion spring's one end trip is in the zigzag spring bolt, reset torsion spring's one end is connected in the base, reset torsion spring is used for making the zigzag spring bolt after-swing to reset, the clamp plate floats with vertical direction and sets up in the base and lie in the rear of zigzag spring bolt, the front side of clamp plate is equipped with presses the claw, press the claw crimping at the upper surface of the afterbody of zigzag spring bolt, the button sets up in the top of clamp plate and is used for pushing down the clamp plate. The utility model also discloses an adopt the car handrail of this mechanism. The utility model discloses can guarantee that the stable locking of handrail apron has good operation simultaneously and feels in finite space.

Description

Button pressing double-opening automobile handrail unlocking mechanism and automobile handrail

Technical Field

The utility model relates to a car handrail release mechanism especially relates to a two car handrail release mechanism and car handrails of opening are pressed to button.

Background

The central armrest between the main driving seat and the assistant driving seat is usually used as a storage space, wherein the armrest is used as a cover plate of the storage space, and the opening mode of the armrest is generally backward-turned, but the backward-turned structure has various defects, for example, because the armrest is narrow and long, the backward-turned structure needs the armrest to be opened by a large angle to achieve a fully-opened state, and the storage and the taking of articles are inconvenient; for example, when a rear seat occupant needs to open the storage space, it is difficult to operate the storage space, and even after the storage space is opened, the raised armrest blocks most of the opening between the main and auxiliary seats, and the storage space cannot be used.

With the improvement of the technology, the existing central armrest is designed in a left-right split mode, and the method enables the armrest to be low in opening height, so that the armrest is convenient to use in both a driving position and a rear seat position. When the unlocking mechanism is designed, a Z-shaped bolt is usually adopted, and then a press button is matched for opening operation. Push down the afterbody of button pressfitting at the zigzag spring bolt, collude the lock handrail apron by the head of zigzag spring bolt, because installation space's restriction, when the button is too close zigzag spring bolt, the button will influence the turned angle of zigzag spring bolt, the groove depth that colludes of the head of zigzag spring bolt is less, it is inseparable to the locking of handrail apron, probably cause the accident to open, and if the button keeps away from the zigzag spring bolt, then need lengthen the afterbody of zigzag spring bolt, this when the same angle of zigzag spring bolt rotation, the button pushes down the stroke and obviously lengthens, the operation feels the variation.

SUMMERY OF THE UTILITY MODEL

To the defect of above-mentioned prior art, the utility model discloses a task lies in providing a two car handrail release mechanisms that open are pressed to button, and the purpose is solved the Z font spring bolt unblock and is formed and press the problem that the operation is felt to be difficult to compromise with the button. Another task of the present invention is to provide an automobile armrest.

The utility model discloses technical scheme as follows: the utility model provides a two car handrail release mechanisms that open are pressed to button, includes base, zigzag spring bolt, reset torsion spring, clamp plate and button, the both sides of zigzag spring bolt through the pivot with the base rotates to be connected, the base is equipped with the spring axle, reset torsion spring cover is located the spring is epaxial, reset torsion spring's one end trip in the zigzag spring bolt, reset torsion spring's one end connect in the base, reset torsion spring is used for making reset behind the zigzag spring bolt, the clamp plate floats with vertical direction and sets up in the base and be located the rear of zigzag spring bolt, the front side of clamp plate is equipped with the pressure claw, the pressure claw crimping is in the upper surface of the afterbody of zigzag spring bolt, the button set up in the top of clamp plate is used for pushing down the clamp plate.

Furthermore, the base is provided with a vertical guide post, the pressing plate is provided with a guide hole, and the pressing plate is sleeved on the guide post.

Furthermore, a return spring is arranged between the pressure plate and the base.

Furthermore, in order to control the up-and-down movement amplitude of the pressing plate, the base is provided with guide side walls, the guide side walls are arranged on two sides of the pressing plate, limiting grooves are formed in the guide side walls, and limiting protrusions matched with the limiting grooves are arranged on two sides of the pressing plate.

Furthermore, in order to control the rotation amplitude of the Z-shaped lock tongue, a limiting hook is arranged on the base and positioned on the side of the Z-shaped lock tongue, and when the Z-shaped lock tongue rotates forwards, the limiting hook is clamped and hooked on the upper surface of the tail part of the Z-shaped lock tongue.

Further, in order to make the handrail apron that two were opened carry out the unilateral more in a flexible way and close, the zigzag spring bolt be equipped with two and control set up side by side in the base, the reset torsion spring be equipped with two and respectively with two the zigzag spring bolt corresponds.

The utility model provides an automobile armrest, presses two car armrest unlocking mechanisms that open including handrail frame, two handrail apron and above-mentioned buttons, handrail apron sets up relatively on handrail frame, the length direction's of handrail apron front and back tip pass through the axis of rotation with handrail frame rotates to be connected, handrail apron's length direction's tip is equipped with the locking opening, the locking opening with the head cooperation of zigzag spring bolt is in order to lock handrail apron.

The utility model provides a technical scheme's advantage lies in:

the utility model discloses a setting up of clamp plate makes button and zigzag spring bolt not direct contact, has pulled open the distance of button and zigzag spring bolt, avoids button and zigzag spring bolt to take place to interfere, makes the zigzag spring bolt have sufficient turned angle and still can have shorter stroke of pushing down in order to realize stable locking effect while the button, keeps good operation to feel.

Drawings

Fig. 1 is a schematic structural diagram of a button-pressing double-opening automobile armrest unlocking mechanism.

Fig. 2 is a schematic view of a platen structure.

Fig. 3 is a schematic view of the structure of the automobile armrest.

Fig. 4 is a schematic view of the matching structure of the armrest frame and the button-pressing double-opening automobile armrest unlocking mechanism.

Fig. 5 is a schematic view of the armrest cover plate.

Detailed Description

The present invention is further described in the following examples, which should be construed as merely illustrative and not a limitation of the scope of the present invention, and modifications of equivalent forms to those skilled in the art will fall within the scope of the present invention as defined in the appended claims after reading the present specification.

Please refer to fig. 1 and 2, the button-pressing double-opening automobile armrest unlocking mechanism of the present embodiment includes a base 1, a zigzag latch 2, a reset torsion spring 3, a pressing plate 4 and a button 5, wherein the zigzag latch 2, the reset torsion spring 3 and the pressing plate 4 are installed on the base 1, and the head of the zigzag latch 2 is used for locking an armrest cover plate 8. A transverse rotating shaft sleeve 101 is arranged on the base 1, rotating shafts 201 are arranged on the left side and the right side of a turning part formed by the tail part of the Z-shaped bolt 2, and the rotating shafts 201 are assembled in the rotating shaft sleeve 101 to enable the Z-shaped bolt 2 to be rotatably connected with the base 1. When the tail of the Z-shaped bolt 2 is pressed downwards, the head of the Z-shaped bolt 2 swings backwards to unlock. The spring axle 102 that is parallel with pivot cover 101 is set up to the rear that lies in pivot cover 101 on the base 1, and 3 covers of reset torsion spring locate on the spring axle 102, and the one end butt of reset torsion spring 3 sets up slot 202 between the head of zigzag tongue 2 to pivot 201 position on the surface of base 1, and the other end trip hook of reset torsion spring 3 is in slot 202. When the tail part of the Z-shaped bolt 2 is pressed downwards and the head part swings backwards, the reset torsion spring 3 is twisted to generate elastic force, and when the downward pressure of the tail part of the Z-shaped bolt 2 is removed, the elastic force generated by the twisting of the reset torsion spring 3 enables the head part of the Z-shaped bolt 2 to swing forwards to reset to the locking position. In order to enable the opened armrest cover plate 8 to be closed independently, in the embodiment, two zigzag lock tongues 2 are provided, and are respectively used for controlling the two armrest cover plates 8, and one reset torsion spring 3 is configured for each zigzag lock tongue 2. In order to more easily drive the zigzag locking tongue 2 when pressing the handle cover 8, the upper surface 203 of the head of the zigzag locking tongue 2 is provided with a convex arc surface.

Button control zigzag tongue 2 is gone on through the clamp plate 4 that sets up in zigzag tongue 2 rear, and is specific, and the back that lies in zigzag tongue 2 on the base 1 is equipped with direction lateral wall 101, and direction lateral wall 101 is two and controls the setting. Vertical guide posts 102 are arranged between the guide side walls 101, the pressing plate 4 is provided with guide holes 401, the guide posts 102 are sleeved with the guide holes 401, the pressing plate is located between the guide side walls 101, the guide posts 101 are further sleeved with return springs 6, and the return springs 6 are located between the pressing plate 4 and the base 1. The guide side wall 101 is provided with a limiting groove 103, and two sides of the pressing plate 4 are provided with limiting protrusions 402 matched with the limiting groove 103. The arrangement is such that the pressure plate 4 can float vertically up and down. The front side of the pressing plate is provided with a pressing claw 403, the pressing claw 403 is pressed on the upper surface of the tail part of the Z-shaped bolt 2, when the pressing plate 4 moves downwards, the pressing claw 403 presses the tail part of the Z-shaped bolt 2 downwards so as to enable the Z-shaped bolt 2 to rotate, the head part of the Z-shaped bolt 2 swings backwards to be unlocked, in order to control the rotation amplitude when the Z-shaped bolt 2 resets, a limiting hook 104 is arranged on the side of the Z-shaped bolt 2 on the base 1, and the limiting hook 104 is clamped on the upper surface of the tail part of the Z-shaped bolt 2 when the Z-shaped bolt 2 rotates forwards. The button 5 may be a self-rebounding button commonly used in the art, which is disposed above the pressing plate 4, and when pressure is applied to the button 5, the button 5 is pressed, the pressing plate 4 is forced to move downward by the lower end of the button 5, and when the pressure on the button 5 is released, the button 5 rebounds upward to the initial position.

As shown in fig. 3 to 5, the armrest of the automobile using the button-pressing double-opening armrest unlocking mechanism includes an armrest frame 7 and two armrest cover plates 8 (illustrated as armrest cover plate skeletons), wherein the armrest cover plates 8 are used for covering openings 701 of the armrest frame 7. The button pressing double-opening automobile armrest unlocking mechanism is fixed at one end of an armrest frame 7 through a base 1, and the head of a Z-shaped bolt 2 is arranged towards an opening 701. The armrest cover plate 8 is arranged on the armrest frame 7 relatively, the front end part and the rear end part of the armrest cover plate 8 in the length direction and the armrest frame 7 are provided with shaft holes 9, a pin shaft penetrates through the shaft holes 9 of the armrest cover plate 8 and the armrest frame 7 to serve as a rotating shaft, the armrest cover plate 8 is rotatably connected with the armrest frame 7, the rotating shaft is close to the side edge of the armrest frame 7, and the armrest cover plate 8 can be opened from the middle to the two sides in a turnover mode. A locking opening 801 is provided at a lengthwise end of the armrest cover 8, and the locking opening 801 is engaged with the head of the zigzag locking tongue 2 to lock the armrest cover 8.

Claims (7)

1. The utility model provides a two car handrail release mechanisms that open are pressed to button, a serial communication port, including base, zigzag spring bolt, reset torsion spring, clamp plate and button, the both sides of zigzag spring bolt through the pivot with the base rotates to be connected, the base is equipped with the spring axle, the spring cover that resets is located the spring is epaxial, reset torsion spring's one end trip in the zigzag spring bolt, reset torsion spring's one end connect in the base, reset torsion spring is used for making it resets to put behind the zigzag spring bolt, the clamp plate floats with vertical direction and sets up in the base and be located the rear of zigzag spring bolt, the front side of clamp plate is equipped with the pressure claw, the pressure claw crimping is in the upper surface of the afterbody of zigzag spring bolt, the button set up in the top of clamp plate is used for pushing down the clamp plate.

2. The button-press double-open armrest unlocking mechanism as claimed in claim 1, wherein the base is provided with a vertical guide post, the pressing plate is provided with a guide hole, and the pressing plate is sleeved on the guide post.

3. The button-press double-open armrest release mechanism of claim 2, wherein a return spring is disposed between the pressure plate and the base.

4. The button-pressing double-opening automobile armrest unlocking mechanism according to claim 2, wherein the base is provided with guide side walls, the guide side walls are arranged on two sides of the pressing plate, the guide side walls are provided with limiting grooves, and two sides of the pressing plate are provided with limiting protrusions matched with the limiting grooves.

5. The button-pressing double-opening automobile armrest unlocking mechanism according to claim 1, wherein a limiting hook is arranged on the base and located on the side of the Z-shaped lock tongue, and when the Z-shaped lock tongue rotates forwards, the limiting hook is hooked on the upper surface of the tail of the Z-shaped lock tongue.

6. The button-pressing double-opening automobile armrest unlocking mechanism according to any one of claims 1 to 5, wherein two zigzag locking tongues are provided and juxtaposed right and left on the base, and two return torsion springs are provided and correspond to the two zigzag locking tongues, respectively.

7. An automobile armrest is characterized by comprising an armrest frame, two armrest cover plates and a button pressing double-opening automobile armrest unlocking mechanism according to any one of claims 1 to 5, wherein the armrest cover plates are oppositely arranged on the armrest frame, the front end and the rear end of the armrest cover plates in the length direction are rotatably connected with the armrest frame through rotating shafts, locking openings are formed in the end parts of the armrest cover plates in the length direction, and the locking openings are matched with the heads of the Z-shaped lock tongues so as to lock the armrest cover plates.

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