CN218541891U

CN218541891U - Lock mechanism for automobile parts

Info

Publication number: CN218541891U
Application number: CN202222057429.7U
Authority: CN
Inventors: 董殿存; 陈微
Original assignee: Dobond Shanghai Precision Machinery Co ltd
Current assignee: Dobond Shanghai Precision Machinery Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-28
Anticipated expiration: 2032-08-05

Abstract

The application relates to a lock mechanism for automobile parts, which relates to the technical field of automobile parts and comprises a base and a control panel, wherein a lock tongue is arranged on the base, the lock tongue is rotationally connected to the base, a switch assembly is arranged on the base, and the switch assembly realizes locking or unlocking of the lock tongue; the control panel is provided with a pressing component, and the pressing component presses the switch component. This application has long-time use back, and the stability of being connected between handrail case body and the handrail case lid can promote for the stable cover of handrail case lid ability is on handrail case body, makes the effect that handrail case can normal use.

Description

Lock mechanism for automobile parts

Technical Field

The application relates to the technical field of auto parts, in particular to a lock mechanism for an auto part.

Background

Currently, a console box is generally composed of a console box body for accommodating articles and a console box body cover plate for opening and closing the console box body. The armrest box of the automobile is arranged between the two seats in the front row, and the armrest box is used as one part of the man-machine comfort of the passenger automobile and plays the roles of storing articles and supporting the arms of the driver and the passengers for rest.

The prior Chinese patent with the publication number of CN202944269U discloses an automobile armrest box lock mechanism, which consists of a magnet lock base and a magnet lock base, wherein the magnet lock base comprises a magnet lock sheath, two sides of the magnet lock sheath are provided with openings, a U-shaped plastic elastic sheet is arranged in the magnet lock sheath, two sides of the upper end of the plastic elastic sheet are both fixed with insertion blocks extending outwards, the insertion blocks on two sides of the upper end of the plastic elastic sheet are respectively inserted into the openings on two sides of the magnet lock sheath, two buffering iron sheets are both arranged in the plastic elastic sheet, two lugs are arranged at the upper ends of the two buffering iron sheets, the top of the magnet lock sheath is provided with an upper opening at the position of the lug corresponding to the two buffering iron sheets, the lugs on the two buffering iron sheets are respectively extended out from the four openings at the top of the magnet lock sheath, and magnets are arranged between the two buffering iron sheets.

In the above-mentioned application, install the magnet lock base on handrail case box body or central console body, the magnet lock base is installed on the handrail case lid of magnet lock base top, during the use, directly opens the handrail case.

In view of the above-mentioned related art, the inventor believes that after long-term use, the magnetic lock base and the magnetic lock base may fail, so that the armrest box cover cannot stably cover the armrest box body, and normal use of the armrest box is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve long-time back of using, magnet lock base and magnet lock base can become invalid to lead to the problem of the cover on handrail case box body that the handrail case lid can not be stable, this application provides a latch mechanism for auto-parts.

The application provides a lock mechanism for auto-parts adopts following technical scheme:

a lock mechanism for automobile accessories comprises a base and a control panel, wherein a lock tongue is arranged on the base, the lock tongue is rotationally connected to the base, a switch assembly is arranged on the base, and the switch assembly realizes locking or unlocking of the lock tongue; the control panel is provided with a pressing component, and the pressing component presses the switch component.

Optionally, the switch assembly includes a push rod, the push rod is rotatably mounted on the base, a pressing plate and a push plate are arranged on the push rod, the pressing plate is mounted on the push rod, one end of the push plate is connected to the push rod, the other end of the push plate extends towards one side close to the lock tongue, and the pressing plate and the push plate are arranged at an interval.

Optionally, the pressing assembly includes a pressing rod, one end of the pressing rod is connected with the control panel, the other end of the pressing rod extends towards one side close to the pressing plate, a pressure spring is arranged between the control panel and the pressing plate, and the pressure spring is abutted against the control panel and the pressing plate.

Optionally, a torsion spring is arranged between the lock tongue and the base, one end of the torsion spring is connected with the base, and the other end of the torsion spring is connected with the lock tongue.

Optionally, be provided with spacing post on the base, the spacing groove has been seted up on the spacing post, be provided with the limiting plate on the spring bolt, the one end of limiting plate with the spring bolt is connected, the other end to the spacing inslot extends.

Optionally, a push block is arranged on the push plate, one end of the push block is connected with the push plate, and the other end of the push block abuts against the lock tongue.

Optionally, the tongue has been seted up the locked groove, one side that the locked groove deviates from the base is and opens the setting.

In summary, the present application includes at least one of the following lock mechanism benefits for automotive parts:

1. the base is arranged on a handrail box body, the control panel is movably arranged on the handrail box cover, when people need to open the handrail box cover, a pressing force is applied to the control panel, the mounting assembly on the control panel presses the switch assembly, then the switch assembly unlocks the lock tongue from the base, after the lock tongue is unlocked, people open the handrail box cover from the handrail box body, and when the handrail box cover needs to be locked again, people can realize the locking of the handrail box cover by loosening the control panel;

2. when the spring bolt rotates on the base, the limiting column on the base limits the spring bolt so as to prevent the spring bolt from exceeding the operation range under the action of restoring force of the torsion spring and improve the stability of the spring bolt on the base.

Drawings

FIG. 1 is a schematic view showing the overall structure of a lock mechanism for an automobile accessory according to the present embodiment;

fig. 2 is an exploded view of the embodiment mainly showing the structure of the locking tongue.

Reference numerals: 1. a base; 11. a vertical plate; 12. a transverse plate; 13. mounting holes; 14. a torsion spring; 15. a limiting post; 151. a limiting groove; 2. a control panel; 3. a latch bolt; 31. a rotating shaft; 32. locking the groove; 33. a guide ramp; 34. a limiting plate; 4. a switch assembly; 41. a push rod; 42. a pressing plate; 43. pushing a plate; 44. pushing a block; 5. a pressing assembly; 51. a pressing lever; 52. and (5) pressing a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without inventive effort, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a lock mechanism for auto-parts.

Referring to fig. 1-2, a latch mechanism for auto-parts, includes base 1 and control panel 2, is provided with spring bolt 3 on the base 1, and spring bolt 3 rotates to be connected on base 1, and is provided with switch module 4 on the base 1, and switch module 4 realizes locking or unblock of spring bolt 3, is provided with on the control panel 2 and presses down subassembly 5, presses down subassembly 5 and presses down switch module 4. When the hand-held box is used, the base 1 is arranged on the hand-held box body, the control panel 2 is movably arranged on the hand-held box cover, and the locking or unlocking of the lock tongue 3 can be realized when the control panel 2 is pressed or loosened. When people need open the handrail case lid, exert a pressing force to control panel 2, the last installation component of control panel 2 presses switch module 4, then switch module 4 with spring bolt 3 from base 1 unblock, people open the handrail case lid from the handrail case box body again behind the 3 unblocks of spring bolt, when needing to lock the handrail case lid again, people loosen control panel 2 and can realize the locking of handrail case lid.

The base 1 comprises a vertical plate 11 and a transverse plate 12, wherein the transverse plate 12 is integrally formed on the upper side of the vertical plate 11 in the vertical direction. Mounting hole 13 has been seted up to one side of riser 11, and mounting hole 13 is equipped with two relatively on riser 11, and two mounting holes 13 are relative setting, are provided with pivot 31 on the spring bolt 3, and pivot 31 wears to establish on spring bolt 3, and the both ends of pivot 31 rotate with the mounting hole 13 of both sides respectively and be connected.

Be provided with torsional spring 14 between spring bolt 3 and the base 1, the 14 covers of torsional spring are established on pivot 31, and the one end and the base 1 of torsional spring 14 are connected, and the other end is connected with spring bolt 3, during the use, through spring bolt 3 with handrail case lid chucking, when needs open handrail case lid, press spring bolt 3 to the one side that is close to base 1, torsional spring 14 twists reverse thereupon this moment, stores elastic potential energy. When the bolt 3 needs to be rotated, the torsion spring 14 provides the turning power for the bolt 3.

In order to promote 3 stability of spring bolt chucking on the handrail case lid, seted up the locked groove 32 on the spring bolt 3, the locked groove 32 orientation is to open the setting in the one side that deviates from base 1. When people need close the handrail case lid, because after opening the handrail case lid, the pressing force on control panel 2 has just been removed, and spring bolt 3 is in locking state under the effect of torsional spring 14 this moment, covers the convenience of closing on the handrail case again in order to promote the handrail case lid, and the designer improves the back, has seted up guide inclined plane 33 on the spring bolt 3, and guide inclined plane 33 is the slope setting towards the one side that is close to locked groove 32. When the handrail box cover is used, the guide inclined plane 33 guides the handrail box cover to the lock groove 32 for locking, and the convenience that the handrail box cover covers the handrail box again is greatly improved.

Be provided with spacing post 15 on riser 11, spacing post 15 is relative setting in the both sides of spring bolt 3, and has all seted up spacing groove 151 on two spacing posts 15, and the opening direction orientation of two spacing grooves 151 is close to one side each other. Be provided with limiting plate 34 on the spring bolt 3, limiting plate 34 corresponds with spacing post 15, and the one end of two limiting plates 34 is all fixed with the both sides of spring bolt 3, and the other end extends to being close to the spacing groove 151 that corresponds spacing post 15. When spring bolt 3 is in the locking state, the limiting plate 34 on the spring bolt 3 sets up in one side of spacing groove 151, when spring bolt 3 is in the unblock state, limiting plate 34 on the spring bolt 3 sets up the opposite side at spacing groove 151, through the round trip movement of limiting plate 34 on the spring bolt 3 in spacing groove 151, can carry on spacingly with spring bolt 3 to avoid spring bolt 3 to exceed the operation scope under the effect of 14 torsional forces of torsional spring, make spring bolt 3 pivoted stability can promote on base 1.

In order to improve the convenience of adjusting the locking or unlocking state of the locking bolt 3, the switch assembly 4 comprises a push rod 41, the push rod 41 is rotatably connected to one side of the horizontal plate 12 of the base 1 close to the locking bolt 3 in the horizontal direction, a pressing plate 42 is arranged on the push rod 41, one end of the pressing plate 42 is connected to the push rod 41, and the other end of the pressing plate extends to one side far away from the push rod 41 in the horizontal direction.

The push rod 41 is further provided with a push plate 43, the push plate 43 is arranged at intervals along the axial direction of the push rod 41, the push plate 43 is fixed with the push rod 41, the other end of the push plate 43 inclines towards one side close to the bolt 3, a push block 44 is arranged on one side of the push plate 43 close to the bolt 3, one end of the push block 44 and the push plate 43 are integrally formed, the other end of the push block 44 is abutted against the bolt 3, when the push rod 41 is used, a downward force is applied to the press plate 42, so that the push rod 41 rotates around the axial direction of the push rod, in the rotating process of the push rod 41, the push block 44 at one end of the push plate 43 on the push rod 41 presses the bolt 3 towards one side close to the base 1, in the pressing process, the bolt 3 rotates around the axial direction of the shaft 31, namely in the unlocking process of the bolt 3, the force on the press plate 42 is removed, and the bolt 3 is in the locking state under the action of the torsion spring 14.

In the actual use, with control panel 2 movable mounting on the handrail case lid, press subassembly 5 including pressing the depression bar 51, press the one end of depression bar 51 and be connected with control panel 2, the other end extends to the one side that is close to press the board 42, during the use, through pressing control panel 2 for the last depression bar 51 of control panel 2 moves to the one side that is close to press the board 42, and control panel 2's surface is level and smooth, can fuse in the vision with the car, improves aesthetic measure.

In order to improve the recovery efficiency of the control panel 2 after being pressed, a pressure spring 52 is arranged between the control panel 2 and the pressing plate 42, the pressure spring 52 is sleeved on the pressing rod 51, one end of the pressure spring 52 abuts against the pressing plate 42, and the other end abuts against the control panel 2, so that the control panel 2 can recover quickly after being pressed.

The implementation principle of a lock mechanism for an automobile part in the embodiment of the application is as follows: in the application, exert a pressing force to control panel 2, control panel 2 is at the in-process of pressing, press the pole 51 to removing to the one side that is close to according to the pressure board 42, press the pole 51 to pressing according to the pressure board 42 down, then make push rod 41 rotate around its axis direction, push rod 41 is at the pivoted in-process, push rod 41 pushes up the ejector pad 44 of push pedal 43 one end and presses spring bolt 3 to the one side that is close to base 1, in the in-process of pressing, spring bolt 3 rotates around the axis direction of pivot 31, after spring bolt 3 rotates, limiting plate 34 on spring bolt 3 sets up in one side of spacing groove 151, namely accomplished the unblock process of spring bolt 3, after the power on the cavity panel is removed, torsional spring 14 provides upset power for spring bolt 3, make limiting plate 34 on spring bolt 3 set up in the opposite side of spacing groove 151, control panel 2 returns to the state before pressing under the effect of pressure spring 52 simultaneously, namely accomplished the locking of spring bolt 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lock mechanism for auto-parts, includes base (1) and control panel (2), its characterized in that: the lock bolt is characterized in that a lock bolt (3) is arranged on the base (1), the lock bolt (3) is rotatably connected to the base (1), a switch assembly (4) is arranged on the base (1), and the switch assembly (4) is used for locking or unlocking the lock bolt (3); the control panel (2) is provided with a pressing component (5), and the pressing component (5) presses the switch component (4).

2. A lock mechanism for an automotive accessory as claimed in claim 1, wherein: the switch assembly (4) comprises a push rod (41), the push rod (41) is rotatably installed on the base (1), a pressing plate (42) and a push plate (43) are arranged on the push rod (41), the pressing plate (42) is installed on the push rod (41), one end of the push plate (43) is connected to the push rod (41), the other end of the push plate extends towards one side close to the lock tongue (3), and the pressing plate (42) and the push plate (43) are arranged at intervals.

3. A lock mechanism for an automotive accessory as claimed in claim 2, wherein: the pressing assembly (5) comprises a pressing rod (51), one end of the pressing rod (51) is connected with the control panel (2), the other end of the pressing rod extends towards one side close to the pressing plate (42), a pressure spring (52) is arranged between the control panel (2) and the pressing plate (42), and the pressure spring (52) is tightly abutted against the control panel (2) and the pressing plate (42).

4. A lock mechanism for an automotive vehicle accessory as claimed in claim 1, wherein: the bolt (3) with be provided with torsional spring (14) between base (1), the one end of torsional spring (14) with base (1) is connected, the other end with bolt (3) are connected.

5. A lock mechanism for an automotive accessory as claimed in claim 1, wherein: be provided with spacing post (15) on base (1), spacing groove (151) have been seted up on spacing post (15), be provided with limiting plate (34) on spring bolt (3), the one end of limiting plate (34) with spring bolt (3) are connected, the other end to extend in spacing groove (151).

6. A lock mechanism for an automotive accessory as claimed in claim 2, wherein: the push plate (43) is provided with a push block (44), one end of the push block (44) is connected with the push plate (43), and the other end of the push block (44) is tightly propped against the bolt (3).

7. A lock mechanism for an automotive vehicle accessory as claimed in claim 1, wherein: seted up locked groove (32) on spring bolt (3), one side that locked groove (32) deviate from base (1) is and opens the setting.