CN218541892U - Press type lock structure of automobile armrest box - Google Patents

Abstract

The utility model provides a car handrail case push type lock structure, including handrail case lid and locking mechanical system, locking mechanical system is including setting up the button assembly on the plaque and setting up the latch hook assembly in button assembly below, but the latch hook assembly includes the latch hook portion that elasticity deflected, the latch hook portion on have with the latch hook of fastener looks lock of handrail case lid below, but the button assembly is including the button that elasticity resets, but stretch out below the button have be used for driving the driving piece that latch hook portion deflected, press downwards deflect through driving piece drive latch hook portion behind the button makes latch hook and fastener remove the lock. The lock structure adopts the push type to realize the unlocking of the armrest box, thereby being capable of creating good armrest technological sense and supporting the individual requirements of the market.

Description

Press type lock structure of automobile armrest box

Technical Field

The utility model relates to a car handrail case field, concretely relates to lock structure of handrail case.

Background

At present, the design of many vehicle type handrail box locks is all traditional upset knob formula lock structure, and mostly is hidden, and some vehicle type handrail boxes do not have locking mechanism. The handrail box lock of more demand push types of new motorcycle type to embody handrail box science and technology and feel, support market individual demand.

Disclosure of Invention

In order to solve the problem that exists among the prior art, the utility model provides a car handrail case push type keying constructs, this keying structure adopts the unblock of push type realization handrail case to can build the handrail science and technology that can be good and feel, support the individual character demand in market.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a car handrail case push type lock structure, includes handrail case lid and locking mechanical system, locking mechanical system is including setting up the button assembly on the plaque and setting up the latch hook assembly in button assembly below, and the latch hook assembly includes the latch hook portion that can elastically deflect, has the latch hook with the fastener looks lock of handrail case lid below on the latch hook portion, but the button assembly is including the button that elastically resets, it has the driving piece that is used for driving latch hook portion to deflect to stretch out below the button, presses down make latch hook and fastener remove the lock through driving piece drive latch hook portion deflection behind the button.

The lock hook assembly comprises a lock hook part, a lock hook base and a lock hook torsion spring, and the lock hook part is hinged to the lock hook base through the lock hook torsion spring.

The locking hook part comprises two locking hook connecting arms and two locking hook cantilevers which are in right angles, the bottoms of the locking hook connecting arms are hinged to the locking hook base, a locking hook is arranged on one side, opposite to the locking hook cantilevers, of each locking hook connecting arm, and the upper side face of the free end of each locking hook cantilever corresponds to the position of the driving piece.

The lock hook base is fixed on the auxiliary instrument framework.

The latch hook extends from a side of the latch hook attachment arm to a side opposite the side on which the latch hook cantilever is located, the latch hook having a horizontal bottom surface and an arcuate upper surface.

The upper side face of the free end of the locking hook cantilever is provided with a notch, and the notch is used for being matched with the driving piece.

The button comprises from top to bottom: button panel, button skeleton and button base, button panel integrated circuit connects on the button skeleton, but button skeleton up-and-down motion's setting is in the button base, the lower surface at the plaque is fixed to the button base, the driving piece sets up the bottom at the button skeleton.

The driving piece is a driving pin which extends downwards from the center of the bottom of the button framework.

The utility model discloses a button structure, including button base, button skeleton, spring, lateral wall, unilateral card, the lateral wall of button skeleton is provided with the uide pin and the unilateral card that stretch out downwards on the periphery wall, and the spring is established to the uide pin cover, the lateral wall of button base is provided with the guiding hole with the position that the uide pin corresponds, the unilateral card joint of button skeleton through the bottom is on the button base, and the cover has the uide pin of spring to insert in the guiding hole and keep in the guiding hole.

The button assembly is characterized in that a button decorative plate used for installing the button assembly is arranged on the decorative plate, a hollow button hole is formed in the middle of the button decorative plate, and a button of the button assembly is located in the button hole.

The beneficial effects of the utility model reside in that: the button decorative plate is independently detached and decorated on the periphery of the armrest button, the button and the button framework are clamped together, and the button can automatically bounce after being loosened through a spring and guide pin structure; the latch hook passes through the spring and passes power with pressing of button skeleton, makes the latch hook when closing the handrail, can automatic re-setting, has realized the transformation of application of force direction through this mechanism, makes push type handrail case latch mechanism function realize, has promoted the regional science and technology of handrail case and has felt and the aesthetic property.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of an exterior of the armrest box for a vehicle according to the present invention;

fig. 2 is an exploded view of the push type lock structure of the present invention;

FIG. 3 is a schematic view of an assembled structure of the button assembly of FIG. 2;

FIG. 4 is an exploded view of the button assembly of FIG. 3;

FIG. 5 is a schematic view of the overall structure of the latch hook assembly of FIG. 2;

FIG. 6 is an exploded view of the latch assembly of FIG. 2

FIG. 7 is a schematic view of an assembly structure of the button assembly and the latch hook assembly.

Wherein:

10-armrest box covers; 11-a fastener;

20-a plaque; 21-button decoration plate; 210-a button hole;

30-a button assembly; 31-a button panel; 32-a button skeleton; 320-a guide pin; 321-a single-side clip; 33-a spring; 34-a button base;

40-a latch hook assembly; 41-a latch hook base; 42-a latch hook portion; 420-latch hook attachment arm; 421-latch hook; 422-latch hook cantilever; 43-hook torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not constitute limitations on the invention.

The utility model provides a car handrail case push type lock structure.

Fig. 1 shows an appearance schematic diagram of an armrest box of an automobile, the armrest box comprises a storage groove arranged on an armrest and an armrest box cover 10 rotatably arranged on the storage groove, a front portion of a movable end of the armrest box cover 10 is a decorative plate 20, a locking structure is arranged below the decorative plate 20, the armrest box cover 10 is kept locked on the storage groove through the locking structure to avoid opening, a button assembly 30 is arranged on the decorative plate 20, the button assembly 30 is provided with a button capable of elastically resetting, the locking of the armrest box cover 10 by the locking mechanism can be released after the button is pressed downwards, and the armrest box cover 10 can be freely opened.

As shown in fig. 2, a fastener 11 is disposed below the free end of the armrest lid 10, a latch hook assembly 40 is disposed below the button assembly 30, the latch hook assembly 40 has a latch hook 421 engaged with the fastener 11, after the latch hook 421 is engaged with the fastener 11, the armrest lid 10 is locked, and after the button assembly 30 is pressed downward, the button assembly 30 drives the latch hook assembly 40 to disengage from the fastener 11, so as to unlock the armrest.

As shown in fig. 3, the decorative plate 20 is provided with a button decorative plate 21, the button decorative plate 21 is used for installing the button assembly 30, the middle part of the button decorative plate 21 is provided with a hollow button hole 210, the button assembly 30 is arranged below the button decorative plate 21, and the button panel 31 of the button assembly 30 is positioned in the button hole 210.

Fig. 4 shows a block diagram of the button assembly 30, which includes, from top to bottom: button panel 31, button skeleton 32 and button base 34, button panel 31 joint is provided with the uide pin 320 and the unilateral checkpost 321 that stretch out downwards on the periphery wall of button skeleton 32 on the button skeleton 32, and the bottom surface middle part of button skeleton 32 has the driving pin that stretches out downwards, overlaps on the uide pin 320 and establishes spring 33. The two sides of the button base 34 have guide holes corresponding to the guide pins 320, the button frame 32 is clamped on the button base 34 by the single-side clamp 321 at the bottom, the guide pins 320 sleeved with the springs 33 are inserted into the guide holes and held in the guide holes, and the top surface of the button base 34 is fixedly connected with the lower surface of the decorative plate 20. Thus, after the button panel 31 is pressed, the button framework 32 moves downward along with the descending of the button panel 31, and then drives the transmission pin to move downward, and the transmission pin is used for unlocking the latch hook assembly. When the button panel 31 is released, the button panel 31 automatically pops up by the action of the spring 33, and returns to its original shape.

A latch hook assembly 40 is arranged below the button assembly 30, the latch hook assembly 40 is structured as shown in fig. 5-6, the latch hook assembly 40 includes a latch hook portion 42, a latch hook base 41 and a latch hook torsion spring 43, the latch hook portion 42 includes two latch hook connecting arms 420 and a latch hook cantilever 422 which are at right angles, the bottom of the latch hook connecting arm 420 is hinged on the latch hook base 41, the latch hook torsion spring 43 is connected between the latch hook portion 42 and the latch hook base 41, the latch hook connecting arm 420 is kept perpendicular to the latch hook base 41 under the action of the latch hook torsion spring 43, a latch hook 421 is arranged on the latch hook connecting arm 420 on the side opposite to the latch hook cantilever 422, the latch hook 421 is used for being fastened with the fastener 11, and after the latch hook 421 is fastened with the fastener 11, the armrest box cover 10 is locked. The upper side of the free end of the latch hook cantilever 422 corresponds to the position of the driving pin, and when the driving pin moves downward, the free end of the latch hook cantilever 422 can be pushed downward, so that the latch hook connecting arm 420 deflects, and the latch hook 421 is disengaged from the fastener 11. That is, when the armrest lid 10 needs to be opened, the button panel 31 is pressed downward, the driving pin at the bottom of the button frame 32 passes through the button base 40 and presses on the end of the latch hook cantilever 422, and at this time, the latch hook portion 42 deflects to one side, and the latch hook 421 is driven to disengage from the fastener 11, and at this time, the armrest lid 10 is opened. When the armrest box cover 10 is closed, an arc-shaped surface is formed on the upper surface of the lock hook 421, the fastener 11 drives the lock hook portion 42 to deflect to one side along the arc-shaped surface, and after the fastener 11 moves to the bottom of the arc-shaped surface, the lock hook 421 is reversely clamped into the fastener 11 to lock the armrest box cover 10.

The mechanism realizes the transformation of force application directions, realizes the functions of the push type handrail box lock mechanism, and improves the regional scientific and technological sense and the aesthetic property of the handrail box.

The foregoing detailed description has described the basic principles and features of the invention. It should be understood by those skilled in the art that the protection scope of the present invention is not limited by the above-described embodiments, and any changes or substitutions that are not thought of through creative work should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (10)

1. The utility model provides a car handrail case push type lock structure, includes handrail case lid and locking mechanical system, its characterized in that, locking mechanical system is including setting up the button assembly on the plaque and setting up the latch hook assembly in button assembly below, but the latch hook assembly includes the latch hook portion of elasticity deflection, have the latch hook with fastener looks lock below the handrail case lid on the latch hook portion, but the button assembly is including the button that elasticity resets, but stretch out the driving piece that is used for driving latch hook portion deflection below the button, press downwards it makes latch hook and fastener relieve the lock to deflect through driving piece drive latch hook portion behind the button.

2. The push-type lock structure of an armrest box for automobiles as recited in claim 1, wherein said latch hook assembly comprises a latch hook portion, a latch hook base and a latch hook torsion spring, said latch hook portion being hinged to said latch hook base through said latch hook torsion spring.

3. The push type lock structure for an armrest box of an automobile as claimed in claim 2, wherein the lock hook portion comprises two lock hook connecting arms at right angles and a lock hook cantilever, the bottom of the lock hook connecting arm is hinged to the lock hook base, the lock hook is arranged on the lock hook connecting arm on the side opposite to the lock hook cantilever, and the upper side of the free end of the lock hook cantilever corresponds to the position of the driving member.

4. The push type lock structure of armrest box for vehicle as claimed in claim 3, wherein said latch hook base is fixed on the sub-instrument frame.

5. The push type lock structure for an armrest box of a vehicle as set forth in claim 4, wherein said lock hook is protruded from a side surface of the lock hook attachment arm to a side opposite to a side where the lock hook is cantilevered, said lock hook having a horizontal bottom surface and an arc-shaped upper surface.

6. The push type lock structure for armrest boxes of vehicles as claimed in claim 5, wherein the free end of said hook cantilever is provided with a notch at the upper side, said notch is used to cooperate with said driving member.

7. The push type lock structure of armrest box for vehicle as claimed in any one of claims 1-6, wherein said push button comprises, from top to bottom: button panel, button skeleton and button base, button panel integrated circuit connects on the button skeleton, but button skeleton up-and-down motion's setting is in the button base, the lower surface at the plaque is fixed to the button base, the driving piece sets up the bottom at the button skeleton.

8. The push-type lock structure for an armrest box for vehicles as claimed in claim 7, wherein said driving member is a driving pin extending downward from the center of the bottom of the button frame.

9. The push-type lock structure of an armrest box for automobiles as claimed in claim 7, wherein the outer peripheral wall of the button frame is provided with a guide pin and a single-sided clip which protrude downward, the guide pin is sleeved with a spring, the side wall of the button base is provided with a guide hole at a position corresponding to the guide pin, the button frame is clamped on the button base through the single-sided clip at the bottom, and the guide pin sleeved with the spring is inserted into the guide hole and is retained in the guide hole.

10. The push type lock structure for an armrest box of a vehicle as claimed in claim 7, wherein said decorative plate is provided with a button decorative plate for mounting the button assembly, the button decorative plate has a button hole hollowed in a middle portion thereof, and the button of the button assembly is located in the button hole.

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