CN218934099U

CN218934099U - Lockset of storage box on coach instrument desk

Info

Publication number: CN218934099U
Application number: CN202222246445.0U
Authority: CN
Inventors: 胡清春
Original assignee: Nanjing Golden Dragon Bus Co Ltd
Current assignee: Nanjing Golden Dragon Bus Co Ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-04-28
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a lockset of a storage box on an instrument desk of a passenger car, which comprises the following components: the spring lock comprises a first mounting plate, lock seats, springs and first lock catches, wherein the two lock seats are symmetrically fixed on the first mounting plate, each lock seat is rotationally connected with two first lock catches, a spring is arranged between each first lock catch and each lock seat, and a lock groove is formed between the two first lock catches on each lock seat; the second lock catch is inserted in the lock groove. The utility model is applied to the storage box in the vehicle, so that the storage box can be correspondingly kept at an open or closed position when being opened and closed. Compared with a common pressing buckle, the locking device is strong in locking force, reliable in locking and free from tripping phenomenon.

Description

Lockset of storage box on coach instrument desk

Technical field:

the utility model relates to a lockset of a storage box on an instrument desk of a passenger car.

The background technology is as follows:

the passenger car instrument desk is provided with a plurality of storage boxes for some articles, when the articles with heavy weight are stored, the lock catch on the existing storage boxes is small in locking force and easy to cause a tripping phenomenon due to inertia of the passenger car, so that the prior art is necessarily improved to solve the defects of the prior art.

The utility model comprises the following steps:

the utility model aims to solve the problems in the prior art and provides a lock for a storage box on an instrument desk of a passenger car.

The utility model adopts the technical scheme that: a lock for a storage box on a passenger car instrument desk, comprising:

the spring lock comprises a first mounting plate, lock seats, springs and first lock catches, wherein the two lock seats are symmetrically fixed on the first mounting plate, each lock seat is rotationally connected with two first lock catches, a spring is arranged between each first lock catch and each lock seat, and a lock groove is formed between the two first lock catches on each lock seat;

the second lock catch is inserted in the lock groove.

Further, the lock seat is provided with a connecting lug, the bottom end of the first lock catch is rotationally connected in the connecting lug through a pin shaft, the inner wall surface of the first lock catch is provided with an arc groove, and the arc grooves on the two first lock catches form a lock groove.

Further, a supporting table is arranged on the outer wall of the first lock catch, the top end of the spring is abutted against the supporting table, and the bottom end of the spring is abutted against the lock seat.

Further, the second lock catch comprises a second mounting plate and a lock head which are mutually fixed.

Further, the lock head is elliptical, and the outer contour of the lock head is matched with the inner contour of the locking groove.

The utility model has the following beneficial effects: the utility model is applied to the storage box in the vehicle, so that the storage box can be correspondingly kept at an open or closed position when being opened and closed. Compared with a common pressing buckle, the locking device is strong in locking force, reliable in locking and free from tripping phenomenon.

Description of the drawings:

fig. 1 is a structural diagram of the present utility model.

Fig. 2 is a block diagram of the latch.

Fig. 3 and 4 are construction diagrams of an application of the present utility model.

The specific embodiment is as follows:

the utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, the lock of the storage box on the instrument desk of the passenger car comprises a spring lock 3 and a second lock catch 4, wherein the spring lock 3 comprises a first mounting plate 31, lock seats 32, springs 33 and first lock catches 34, the first mounting plate 31 is fixed on the instrument desk 2 in the passenger car, the two lock seats 32 are symmetrically fixed on the first mounting plate 31, the two first lock catches 34 are rotationally connected on each lock seat 32, a spring 33 is arranged between each first lock catch 34 and each lock seat 32, and a lock groove 30 is formed between the two first lock catches 34 on each lock seat 32.

In order to facilitate the first lock catch 34 to be rotationally connected to the lock base 32, a connecting lug is arranged on the lock base 32, the bottom ends of the first lock catch 34 are rotationally connected to the connecting lug through a pin shaft 342, arc grooves 341 are formed in the inner wall surface of the first lock catch 34, the arc grooves 341 on the two first lock catches 34 form a lock groove 30, a supporting table is arranged on the outer wall of the first lock catch 34, the top ends of the springs 33 are abutted to the supporting table, and the bottom ends of the springs 33 are abutted to the lock base 32.

The second lock catch 4 in the utility model comprises a second mounting plate 41 and a lock head 42 which are mutually fixed, wherein the lock head 42 is elliptical, and the outer contour of the lock head is matched with the inner contour of the lock groove 30.

In use, the latch 3 is fixed on the in-vehicle instrument desk 2, the two second catches 4 are fixed on the inner wall of the storage box 1, and when the storage box 1 is closed, the second catches 4 at the upper position are clamped in a locking groove 30 of the latch 3, and the storage box 1 is kept at the closed position (as shown in fig. 4). When the storage box 1 is opened, the second shackle 4 located at the lower position is caught in the other lock groove 30 of the latch 3, and the storage box 1 is held at the opened position (see fig. 3). The utility model is applied to the storage box in the vehicle, so that the storage box can be correspondingly kept at an open or closed position when being opened and closed. Compared with a common pressing buckle, the locking device is strong in locking force, reliable in locking and free from tripping phenomenon.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims

1. The utility model provides a tool to lock of containing box on passenger train instrument desk which characterized in that: comprising the following steps:

the spring lock (3), the spring lock (3) comprises a first mounting plate (31), lock seats (32), springs (33) and first lock catches (34), the two lock seats (32) are symmetrically fixed on the first mounting plate (31), the two first lock catches (34) are rotationally connected on each lock seat (32), a spring (33) is arranged between each first lock catch (34) and each lock seat (32), and a lock groove (30) is formed between the two first lock catches (34) on each lock seat (32);

the second lock catch (4) is inserted into the lock groove (30).

2. The lock for a storage box on an instrument desk of a passenger car according to claim 1, wherein: the lock seat (32) is provided with a connecting lug, the bottom end of the first lock catch (34) is rotationally connected in the connecting lug through a pin roll (342), the inner wall surface of the first lock catch (34) is provided with an arc groove (341), and the arc grooves (341) on the two first lock catches (34) form a lock groove (30).

3. The lock for a storage box on an instrument desk of a passenger car according to claim 2, wherein: the outer wall of the first lock catch is provided with a supporting table, the top end of the spring (33) is abutted against the supporting table, and the bottom end of the spring is abutted against the lock seat (32).

4. A lock for a storage box on an instrument desk of a passenger car as claimed in claim 3, wherein: the second lock catch (4) comprises a second mounting plate (41) and a lock head (42) which are mutually fixed.

5. The lock for a storage box on an instrument desk of a passenger car of claim 4, wherein: the lock head (42) is elliptical, and the outer contour of the lock head is matched with the inner contour of the lock groove (30).