CN212685798U

CN212685798U - Detachable lockset for connecting vehicle and carrying container

Info

Publication number: CN212685798U
Application number: CN202021505547.4U
Authority: CN
Inventors: 高飞
Original assignee: Changzhou Jiemeinai Metal Products Co ltd
Current assignee: Changzhou Jiemeinai Metal Products Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-12
Anticipated expiration: 2030-07-27
Also published as: DE202020107102U1

Abstract

The utility model discloses a connect vehicle and carry detachable tool to lock of thing container, include: a first connecting seat connected with a vehicle; a second connecting seat connected with the loading container and obtaining the support of the first connecting seat; further comprising: a locking combination part arranged on the first connecting seat or the second connecting seat; the locking assembly is connected to the first connecting seat or the second connecting seat; and rotating the locking assembly after the second connecting seat is matched with the first connecting seat to enable the locking assembly to be matched with the locking combination part so as to enable the first connecting seat and the second connecting seat to be locked, or enabling the locking assembly to be separated from the locking combination part so as to enable the first connecting seat and the second connecting seat to be unlocked. The utility model has the advantages of easy and convenient assembly and disassembly.

Description

Detachable lockset for connecting vehicle and carrying container

Technical Field

The utility model relates to a connect vehicle and carry detachable tool to lock of thing container.

Background

A bicycle is a common vehicle, and a basket capable of carrying articles is usually installed at the middle of a handlebar of the bicycle so as to facilitate the rider to carry the articles.

The publication No. CN107444535A discloses an easily detachable bicycle basket fixing structure, when installing the bicycle basket, the slot on the basket joint is aligned with the retractable clip sheet on the connecting piece main body and then pressed down to form the inserting butt joint, after the retractable clip sheet is inserted into the slot, the connecting piece main body and the basket joint can only move relatively along the axial direction of the slot, other directions are limited, during the inserting process, the bottom inclined plane of the lock tongue indent groove touches the inclined plane of the wedge block at the front end of the lock tongue to generate lateral thrust, the lock tongue is pushed away by overcoming the elastic force of the reset spring, the basket joint is pressed downwards, the thrust of the lock tongue indent groove to the lock tongue is larger, when the fixed convex edge at the top edge of the front end surface of the connecting piece main body touches the axial limit wall on the basket joint, the connecting piece main body and the basket joint reach the matching limit, at this time, the lock tongue is aligned with, the connecting piece is extended under the action of a return spring and inserted into a bolt inserting hole to keep the relative position of the connecting piece main body and the basket joint, the basket joint is limited to move in all directions, and the matching state of the connecting piece main body and the basket joint is locked.

The bicycle basket fixing structure with the structure has the advantages that the lock tongue and the front end wedge block form corresponding correlation action no matter in the assembling and disassembling process, obviously, the shape and the structure of the bicycle basket fixing structure are more complicated, the operation process is complicated, and the reduction of the production cost is not facilitated.

Disclosure of Invention

The utility model aims at providing a connect vehicle and carry detachable tool to lock of thing container with the dismouting is simple and convenient.

Connect the vehicle and carry detachable tool to lock of thing container, include:

a first connecting seat connected with a vehicle;

a second connecting seat connected with the loading container and obtaining the support of the first connecting seat;

further comprising:

a locking combination part arranged on the first connecting seat or the second connecting seat;

the locking assembly is connected to the first connecting seat or the second connecting seat;

and rotating the locking assembly after the second connecting seat is matched with the first connecting seat to enable the locking assembly to be matched with the locking combination part so as to enable the first connecting seat and the second connecting seat to be locked, or enabling the locking assembly to be separated from the locking combination part so as to enable the first connecting seat and the second connecting seat to be unlocked.

The utility model has the advantages that: when the locking or unlocking is carried out, the rotating locking component is only required to rotate, and the rotating locking component can be combined with or separated from the locking combination part, so that the first connecting seat and the second connecting seat are locked, or the locking of the first connecting seat and the second connecting seat is unlocked, and therefore, the connecting device has the advantage of being convenient to assemble and disassemble.

Drawings

Fig. 1 is a perspective view of the present invention as viewed from the front.

Fig. 2 is a perspective view of the present invention as viewed from the back.

Fig. 3 is a sectional structure view of the present invention.

Fig. 4 is a schematic view of the first connecting seat.

Fig. 5 is a schematic view of the second connecting seat.

Fig. 6 is a schematic view of a locking assembly.

Fig. 7 is a schematic view of a slot cover.

Fig. 8 is a schematic view of another first connecting seat and a second connecting seat.

Reference numbers in the drawings: 10 is the first connecting seat, 10a is the first connecting seat body, 11 is the main part, 11a is the backup pad, 11b is coupling mechanism, 12 is the spacing portion of support, 12a is the supporting part, 12b is spacing portion, 13 is the shielding part, 14 is the space of stepping down, 15 is the opening, 10b is first recess, 10c is spacing part.

20 is the second connecting seat, 21 is first through-hole, 22 is the mounting hole, 23 is the rib, 23a is the arc rib, and 23b is the bar rib.

30 is a locking combination part, 31 is a baffle, 31a is a reinforcing part, and 32 is a clamping part.

40 is a locking assembly, 41 is a locking tongue, 42 is a driving part, 43 is a notch, and 44 is a notch.

50 is the capping, 51 is the connecting portion, 52 is the first spacing portion, 53 is the arc wall, 54 is the first cover portion, 55 is the second cover portion.

Detailed Description

The detachable lock for connecting a vehicle and a cargo container comprises a first connecting seat 10 for connecting the vehicle, a second connecting seat 20 for connecting the cargo container and obtaining the support of the first connecting seat 10, a locking joint part 30 and a locking assembly 40, and the following describes each part in detail:

the first connecting seat 10 includes a first connecting seat body 10a, the first connecting seat body 10a includes a main body 11, a support limiting portion 12, and a shielding portion 13, the main body 11 is composed of a support plate 11a and two connecting mechanisms 11b, and the distance between the two connecting mechanisms 11b is preferably set to be adjustable, for example, the structure in CN 207208290U. The connecting mechanism 11b is mounted on a handlebar of a two-or three-wheeled vehicle, such as a two-or three-wheeled manual or electric bicycle.

The support limiting parts 12 are disposed on the end surface of the main body 11 facing the second connecting seat 20, the two support limiting parts 12 are preferably adopted, the support limiting parts 12 include a support part 12a and a limiting part 12b, the support part 12a and the support plate 11a are fixed to the end surface facing the second connecting seat 20, and the limiting part 12b extends to the outside of the support plate 11 a.

The shielding part 13 is connected to the main body 11 or the support limiting part 12, in this embodiment, the shielding part 13 is preferentially connected to the support limiting part 12, and the shielding part 13 and the two support limiting parts 12 form an H-shaped structure. An abdicating space 14 is formed between the shielding portion 13 and the main body 11, and one end of the locking assembly 40 is located in the abdicating space 14.

The top of the first connecting seat body 10a is provided with a first groove 10b for installing the locking assembly 40, the first groove 10b is positioned on the support plate 11a of the main body 11, the first connecting seat 10 further comprises a limiting part 10c arranged on the groove wall of the first groove 10b, and the limiting part 10c forms axial limiting for the locking assembly 40. Preferably, both ends of the stopper member 10c extend in the up-down direction of the vehicle, so that the stopper member 10c has a bar-like structure.

The second connecting seat 20 is provided with a first through hole 21, preferably, after the supporting limiting portion 12 and the shielding portion 13 pass through the first through hole 21, the hole wall of the first through hole 21 abuts against the end portion of the supporting portion 12a, so that the supporting portion 12a supports the second connecting seat 20, and the side wall of the second connecting seat 20 is matched with the limiting portion 12b, so that the second connecting seat 20 is blocked by the limiting portion 12 b.

The second connecting holder 20 is provided with mounting holes 22 for mounting screws, and the second connecting holder 20 is fixed to a loading container (e.g., a bicycle basket) by passing the screws through the mounting holes 22. The surface of the second connecting seat 20 departing from the first connecting seat 10 is provided with a plurality of ribs 23, each rib 23 comprises an arc-shaped rib 23a and a plurality of bar-shaped ribs 23b dispersed around the first through hole 21, the arc-shaped rib 23a is connected with one of the bar-shaped ribs 23b, and the strength of the second connecting seat 20 is increased by the aid of the ribs 23.

The locking coupling portion 30 is disposed on the first connecting seat 10 or the second connecting seat 20, in this embodiment, the locking coupling portion 30 is preferably disposed on the second connecting seat 20, the locking coupling portion 30 includes a blocking plate 31 engaged with the locking assembly 40 when locked, and the blocking plate 31 is disposed in the first through hole 21 and coupled to the second connecting seat 20. The baffle 31 is preferably provided with reinforcing portions 31a at both ends.

The locking combination portion 30 further comprises a clamping portion 32 which forms a clearance fit with the locking component 40, the clamping portion 32 is connected with the baffle 31 or the second connecting seat 20, and the clamping portion 32 is preferentially connected with the second connecting seat 20.

The locking assembly 40 is connected to the first connecting seat 10 or the second connecting seat 20, in this embodiment, the locking assembly 40 is preferentially installed in the first groove 10b of the first connecting seat 10, and after the second connecting seat 20 is matched with the first connecting seat 10, the locking assembly 40 is rotated to enable the locking assembly 40 to be matched with the locking combination part 30 to lock the first connecting seat 10 and the second connecting seat 20, or to enable the locking assembly 40 to be separated from the locking combination part 30 to unlock the first connecting seat 10 and the second connecting seat 20.

The locking assembly 40 comprises a locking tongue 41 matched with the locking combination part 30 and a driving part 42 for driving the locking tongue 41 to rotate, the driving part 42 is connected with the first connecting seat 10, a notch 43 is arranged on the locking tongue 41, the notch 43 is matched with the locking combination part 30 to limit the movement of the second connecting seat 20 along the vertical direction of the vehicle, and when the locking assembly 40 is combined with the locking combination part 30, the notch 43 is matched with the clamping part 32.

Preferably, the driving part 42 is preferably composed of a lock body and a lock core, the lock core is rotatably installed in the lock body, when locking or unlocking is required, a key is inserted into the lock core to drive the lock core to rotate so as to drive the lock tongue 41 to rotate, so that a thief can be prevented from unlocking without the key, and the second connecting seat 20 and the loading container connected with the second connecting seat 20 are prevented from being stolen.

The first connector housing 10 further includes a slot cover 50 for holding the locking assembly 40 in the first recess 10b, the locking assembly 40 being loosely fitted in the first recess 10b, the slot cover 50 being disposed at a mouth portion of the first recess 10b, the slot cover 50 being fixed to the first connector housing body 10a, the slot cover 50 being loosely fitted with the locking assembly 40.

The locking assembly 40 is provided with a notch 44 on the peripheral surface thereof, the notch 44 is engaged with the limiting component 10c, the notch 44 is located on the peripheral surface of the driving portion 42, and the engagement of the notch 44 with the limiting component 10c can limit the axial direction of the driving portion 42, i.e. the driving portion 42 cannot move along the axial direction of the first groove 10 b. The driving portion 42 is held in the first recess 10b by the slot cover 50, and the driving portion 42 is not axially movable, so that the driving portion 42 is reliably mounted in the first recess 10 b.

The slot cover 50 includes connecting portion 51, first spacing portion 52, connecting portion 51 is connected with first connecting seat body 10a, connecting portion 51 is preferentially fixed with main part 11 through the screw, first spacing portion 52 is connected with connecting portion 51, after connecting portion 51 is connected with first connecting seat body 10a, first spacing portion 52 makes locking component 40 keep in first recess 10b, the one end and the connecting portion 50 of first spacing portion 52 are connected, the other end of first spacing portion 52 is equipped with the arc wall 53 with locking component 40 clearance fit, match through the lock body of arc wall 53 and drive division 42, can make drive division 42 be connected with first connecting seat 10 more stably.

The slot cover 50 further includes a first covering portion 54 for covering one end of the locking assembly 40, and a second covering portion 55 for covering the other end of the locking assembly 40, wherein the first covering portion 54 is connected to one end of the connecting portion 51, and the second covering portion 55 is connected to the other end of the connecting portion 51.

Since the relief space 14 is formed between the shielding portion 13 and the main body 11 and there is no connection between the upper portion of the shielding portion 13 and the main body 11, an opening 15 is formed between the shielding portion 13 and the cube, and the latch tongue 41 and a portion of the driving portion 42 of the locking assembly 40 are located in the relief space 14, so that water is prevented from entering the first space 14 by the covering of the second covering portion 55, preferably, the second covering portion 55 is combined with the opening 15 to cover the latch tongue 41 and a portion of the driving portion 42, and prevent the latch tongue 41 and a portion of the driving portion 42 from rusting under the action of water. The first cover portion 54 covers the driving portion 42, so that adverse effects of water on the driving portion 42, such as rusting of the driving portion 42, are avoided.

The present invention is not limited to the above embodiments, for example:

(a) the first connecting seat 10 may also support the second connecting seat 20 by using a structure as shown in fig. 8, that is, the locking combination portion 30 is disposed on the end surface of the second connecting seat 20 facing the first connecting seat 10, the locking combination portion 30 is shaped like a Chinese character 'ao', an abdicating space 14 for the bolt 41 to be inserted is formed between the locking combination portion 30 and the second connecting seat 20, and the first through holes 21 formed on the second connecting seat 20 are located at two sides of the locking combination portion 30.

(b) The limiting part 10c is arc-shaped, a curved limiting protrusion (not shown in the figure) is arranged on the wall surface of the arc-shaped groove 53, an annular groove is formed in the peripheral surface of the driving part 42, the annular groove is matched with the limiting part 10c when the driving part 42 is matched with the first groove 10b, when the groove cover 50 is combined with the first connecting seat body 10a, the limiting protrusion is matched with the annular groove, and the driving part 42 is axially limited through the matching of the limiting part 10c and the limiting protrusion with the annular groove. Based on the structure, the driving part 42 is a rod-shaped component in a cylinder shape, and the driving part 42 is directly rotated by hands to realize locking or unlocking. Of course, the driving unit 42 may also be constructed by the lock body and the key cylinder.

(c) In the drive unit 42 without the anti-theft function in the above-described mode (b), it is preferable that a rotation limiting portion is provided in the annular groove, and the rotation limiting portion is located between the limiting member 10c and the limiting protrusion and is spaced 90 ° from the limiting member 10c and the limiting protrusion, respectively. When the driving part 42 is rotated counterclockwise to make the rotation limiting part abut against the limiting part 10c, it indicates that the notch 43 on the latch tongue 41 is combined with the snap-in part 32, and thus the locking state is achieved. When the driving portion 42 is rotated clockwise to make the rotation limiting portion abut against the limiting protrusion, it indicates that the latch 41 is separated from the locking combination portion, and thus is in an unlocked state.

Claims

1. Connect the vehicle and carry detachable tool to lock of thing container, include:

a first connecting seat (10) for connecting a vehicle;

a second connecting seat (20) connected with the loading container and supported by the first connecting seat (10);

it is characterized by also comprising:

a locking combination part (30) arranged on the first connecting seat (10) or the second connecting seat (20);

a locking assembly (40) connected to the first connecting seat (10) or the second connecting seat (20);

after the second connecting seat (20) is matched with the first connecting seat (10), the locking assembly (40) is rotated, so that the locking assembly (40) is matched with the locking combination part (30) to lock the first connecting seat (10) and the second connecting seat (20), or the locking assembly (40) is separated from the locking combination part (30) to unlock the first connecting seat (10) and the second connecting seat (20).

2. The removable lock according to claim 1, wherein the locking engagement (30) comprises a stop (31) that cooperates with the locking assembly (40) when locked, and the second coupling seat (20) is provided with a first through hole (21), and the stop (31) is located in the first through hole (21) and is coupled to the second coupling seat (20).

3. The removable lock according to claim 2, wherein the locking engagement portion (30) further comprises a snap portion (32) forming a clearance fit with the locking assembly (40), the snap portion (32) being connected to the stop plate (31) or the second connecting seat (20).

4. The removable lock according to claim 1, characterized in that the locking assembly (40) comprises:

a locking tongue (41) matched with the locking combination part (30);

the driving part (42) drives the lock tongue (41) to rotate, and the driving part (42) is connected with the first connecting seat (10).

5. The detachable type lock according to claim 4, wherein the latch (41) is provided with a notch (43), and the notch (43) cooperates with the locking combination portion (30) to limit the movement of the second connecting seat (20) in the vertical direction of the vehicle.

6. The removable lock according to one of claims 1 to 5, characterised in that the first connecting seat (10) comprises:

the connecting device comprises a first connecting seat body (10 a), wherein a first groove (10 b) is formed in the top of the first connecting seat body (10 a);

and a slot cover (50) for keeping the locking component (40) in the first groove (10 b), wherein the locking component (40) is in clearance fit in the first groove (10 b), the slot cover (50) is arranged at the opening part of the first groove (10 b), the slot cover (50) is fixed with the first connecting seat body (10 a), and the slot cover (50) is in clearance fit with the locking component (40).

7. The removable lock according to claim 6, characterized in that the first connecting seat (10) further comprises:

a limiting component (10 c) arranged on the groove wall of the first groove (10 b);

a notch (44) is arranged on the circumferential surface of the locking component (40), and the notch (44) is matched with the limiting component (10 c).

8. The removable lock according to claim 6, characterized in that the slot cover (50) comprises:

a connecting part (51) connected with the first connecting seat body (10 a);

the locking component (40) is kept in the first groove (10 b) through the first limiting portion (52), one end of the first limiting portion (52) is connected with the connecting portion (51), and the other end of the first limiting portion (52) is provided with an arc-shaped groove (53) in clearance fit with the locking component (40).

9. The removable lock according to claim 8, characterized in that the slot cover (50) further comprises:

a first covering portion (54) for covering one end of the locking assembly (40), wherein the first covering portion (54) is connected with one end of the connecting portion (51);

and a second covering part (55) for covering the other end of the locking component (40), wherein the second covering part (55) is connected with the other end of the connecting part (51).

10. The removable lock according to claim 6, characterized in that the first connecting seat body (10 a) comprises: main part (11), support spacing portion (12), shielding part (13), support spacing portion (12) and set up on the terminal surface of main part (11) towards second connecting seat (20), shielding part (13) and main part (11) or support spacing portion (12) and be connected, are equipped with between shielding part (13) and main part (11) and let a space (14), and the one end of locking Assembly (40) is located and lets a space (14).