CN215476989U

CN215476989U - Storage box door lock structure and folding storage box

Info

Publication number: CN215476989U
Application number: CN202122210344.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Pan Min Jie
Current assignee: Pan Min Jie
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-11
Anticipated expiration: 2031-09-13

Abstract

The utility model provides a storage box door lock structure and a folding storage box, and belongs to the technical field of household equipment. It has solved current lock structure and is not fit for the horizontal rotation and gets the problem of thing door. This containing box door lock structure is including installing the locking piece on getting the thing mouth from top to bottom lateral wall and installing the keeper on getting the thing door, the keeper adopts plastic materials to make, the keeper includes sliding part, elastic component and bolt portion, sliding part and get sliding connection between the thing door and sliding part slip direction with get perpendicular setting of thing door rotation axis, elastic component and bolt portion all are connected with sliding part, elastic component with get thing door counterbalance and lean on, elastic component deformation when the manual promotion sliding part removes, and enable bolt portion and locking piece separation. In the process of opening the door, the sliding part is pushed to move and pulled outwards at the same time, so that unlocking and door opening are realized, and the door opening device has the advantages of coherent action and convenience in operation.

Description

Storage box door lock structure and folding storage box

Technical Field

The utility model belongs to the technical field of household equipment, relates to a box, and particularly relates to a door lock structure of a storage box.

The utility model belongs to the technical field of household equipment, and relates to a box, in particular to a folding storage box.

Background

The storage box is a box made of metal, plastic, solid wood, etc. for storing articles. The boxes are various in structure and variety, wherein the side wall of one storage box is provided with a fetching opening, and the fetching opening is provided with a fetching door; for example, in a new storage box (application No. 201420257337.6) described in chinese patent document, a locking opening is provided in a box body, a locking buckle corresponding to the locking opening is provided on a taking door, the taking door is lifted upwards, the locking buckle is separated from the locking opening, and then the taking door is opened outwards, so that articles can be taken and placed. The door lock structure is only suitable for the fetching door which is turned up and down, the horizontally-rotating fetching door is also a common door opening mode, and the door lock structure is not suitable for the horizontally-rotating fetching door.

Disclosure of Invention

The utility model provides a door lock structure of a storage box, and aims to solve the technical problem of how to provide a door lock structure suitable for horizontal rotation of a fetching door in the storage box.

The utility model provides a folding storage box, and aims to solve the technical problem of how to improve the opening and closing convenience of a fetching door of the folding storage box.

The technical problem to be solved by the utility model can be realized by the following technical scheme: a storage box door lock structure comprises a box body and a fetching door, wherein the side wall of the box body is provided with a fetching opening, the fetching door is rotatably connected with the side wall of the fetching opening, and the fetching door can horizontally rotate; the containing box door lock structure is including installing the locking piece on getting the thing mouth upper and lower lateral wall and installing the keeper on getting the thing door, the keeper adopts plastic materials to make, the keeper includes sliding part, elastic component and bolt portion, sliding part and get between the thing door sliding connection and sliding part slip direction and get perpendicular setting of thing door rotation axis, elastic component and bolt portion all are connected with sliding part, elastic component with get thing door counterbalance and lean on, elastic component deformation when the manual promotion sliding part removes, and enable bolt portion and locking piece separation.

Compared with the prior art, the door lock structure of the storage box is suitable for being applied to a horizontally rotating object taking door in the storage box; in the process of opening the door, the sliding part is pushed to move and pulled outwards at the same time, so that unlocking and door opening are realized, and the door opening device has the advantages of coherent action and convenience in operation.

The storage box door lock structure has the advantages of simple structure, low manufacturing cost and convenience in use.

In the above storage box door lock structure, the locking member is strip-shaped, and the locking member and the side wall of the box body are connected into a whole.

In the above storage box door lock structure, the elastic portions are arc-shaped, the number of the elastic portions is two, and the two elastic portions are distributed in a splayed shape.

In the above storage box door lock structure, when the sliding portion moves in a direction away from the rotation axis of the access door, the latch portion and the locking member are gradually separated.

In the above storage box door lock structure, the fetching door comprises a door frame and a door plate, the door frame is fixedly connected with the door plate, the sliding part, the elastic part and the bolt part are arranged between the door frame and the door plate, and the sliding part is connected with the pressing part positioned outside the fetching door.

In the above storage box door lock structure, the sliding portion has a guide groove, and the door panel has a guide protrusion embedded in the guide groove.

In the above storage box door lock structure, the fetching door includes a cavity formed between the door frame and the door plate, and the side wall of the cavity is used for limiting the sliding stroke of the bolt.

A folding containing box comprises a box body, wherein the box body comprises a base and a top ring, four side plates are rotatably connected to the base, when the side plates are in a standing state, the tops of the side plates are embedded into the top ring, an object taking opening is formed in each side plate, the side wall of each object taking opening is rotatably connected with an object taking door, and each object taking door can horizontally rotate; the fetching door is connected with the side plate through the door lock structure of the storage box.

Compared with the prior art, because containing box lock structure has convenient to use's advantage, realize improving folding containing box and get thing door switching convenience.

In the folding storage box, the two side edge parts of the side plates are respectively provided with a clamping head part, the two side edge parts of the left side plate and the right side plate are respectively provided with a clamping groove matched with the clamping head, and when the side plates are in a standing state, the clamping head parts are embedded into the clamping grooves.

In the folding storage box, the side wall of the article taking opening is rotatably connected with two article taking doors, and the two article taking doors are connected with the side plate through a group of storage box door lock structures; the two groups of storage box door lock structures are arranged oppositely. When two doors are provided, the two doors can be operated simultaneously by one hand, and the opening convenience of the fetching door is further improved.

Drawings

Fig. 1 is a perspective view of a folding storage box.

Fig. 2 is a schematic perspective view of an access door in the foldable storage box in an opened and disassembled state.

Fig. 3 is a rear view of the side plate with the access door in the folding storage box.

Fig. 4 is an exploded view of the folding container.

In the figure, 1, a box body; 1a, a base; 1b, side plates; 1c, a top ring; 1d, a chuck part; 1e, a card slot; 1f, a fetching port; 2. a box cover; 3. a fetching door; 3a, a door frame; 3b, a door panel; 4. a locking member; 5. a door bolt; 5a, a sliding part; 5b, an elastic part; 5c, a plug pin portion; 5d, a pressing part; 5e, a guide groove.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the storage box door lock structure is applied to a folding storage box including a box body 1, a box cover 2, and a taking door 3.

The box body 1 also comprises a base 1a and a top ring 1c, and four side plates 1b are rotatably connected on the base 1 a; when the side plate 1b is in the standing state, the box body 1 is in the unfolding state, and at the moment, the box body 1 can store articles; when the side plate 1b is in a square state, the case body 1 is in a folded state, and the case body 1 is suitable for storage. When the side plate 1b is in the standing state, the top of the side plate 1b is embedded into the top ring 1c, so that the bearing capacity of the box body 1 in the unfolding state is obviously improved.

The clamping heads 1d are arranged at the edge parts of two sides of the front side plate 1b and the rear side plate 1b, the clamping grooves 1e matched with the clamping heads are arranged at the edge parts of two sides of the left side plate 1b and the right side plate 1b, and the clamping heads 1d are embedded into the clamping grooves 1e when the box body 1 is in an unfolded state, so that the side plates 1b are limited to swing, the adjacent two side plates 1b are connected, and the bearing capacity of the box body 1 in the unfolded state is further improved.

The lateral plate 1b that is located the place ahead has been seted up one and has been got thing mouth 1f, gets the lateral wall of thing mouth 1f and rotates and be connected with two and get thing door 3, gets thing door 3 ability horizontal rotation. When the fetching door 3 is connected with the side plate 1b through the door lock structure of the storage box, the fetching door 3 is in a closed and rotation locking state.

The storage box door lock structure includes a lock member 4 and a door bolt 5. Locking piece 4 is the strip, all installs locking piece 4 on getting the upper and lower lateral wall of thing mouth 1f, and curb plate 1b and locking piece 4 all adopt plastics to make, and curb plate 1b and locking piece 4 are even as an organic whole.

Keeper 5 is installed on getting thing door 3, gets thing door 3 and includes door frame 3a and door plant 3b, and door frame 3a and door plant 3b fixed connection not only form the cavity like this, still improve the intensity of getting thing door 3. The door bolt 5 is made of plastic materials, the door bolt 5 comprises a sliding part 5a, an elastic part 5b and a bolt part 5c, the sliding part 5a is located between the door frame 3a and the door panel 3b, and the pressing part 5d located outside the fetching door 3 is connected to the sliding part 5 a. The sliding part 5a is connected with the fetching door 3 in a sliding way, and the sliding direction of the sliding part 5a is perpendicular to the rotation axis of the fetching door 3, specifically, the sliding part 5a is provided with a guide groove 5e, and the door plate 3b is provided with a guide convex part embedded in the guide groove 5 e; the side walls of the cavity can be used to limit the sliding travel of the bolt 5. The elastic parts 5b are arc-shaped, the number of the elastic parts 5b is two, the two elastic parts 5b are distributed in a splayed shape, one end of each elastic part 5b is connected with the corresponding sliding part 5a, and the elastic parts 5b abut against the fetching door 3, namely the sliding parts 5a abut against the wall of the cavity.

When people push the pressing part 5d towards the inner side of the fetching door 3, the elastic part 5b is gradually deformed, and the elasticity is increased; in this process, the plug pin portion 5c connected to the sliding portion 5a moves horizontally, and the plug pin portion 5c moves in a direction away from the rotation axis of the access door 3 until the plug pin portion 5c is separated from the lock member 4. Then, the pressing portion 5d is pulled outward by hand, and the access door 3 is opened. The two storage box door lock structures of the object taking doors 3 are arranged oppositely, so that the two doors can be opened more conveniently at the same time.

Claims

1. A storage box door lock structure comprises a box body (1) and an object taking door (3), wherein an object taking opening (1 f) is formed in the side wall of the box body (1), the object taking door (3) is rotatably connected with the side wall of the object taking opening (1 f), and the object taking door (3) can horizontally rotate; the storage box door lock structure is characterized by comprising a locking piece (4) arranged on the upper side wall and the lower side wall of a fetching opening (1 f) and a door bolt (5) arranged on a fetching door (3), wherein the door bolt (5) is made of a plastic material, the door bolt (5) comprises a sliding part (5 a), an elastic part (5 b) and a plug pin part (5 c), the sliding part (5 a) is in sliding connection with the fetching door (3), the sliding direction of the sliding part (5 a) is perpendicular to the rotating axis of the fetching door (3), the elastic part (5 b) and the plug pin part (5 c) are both connected with the sliding part (5 a), the elastic part (5 b) abuts against the fetching door (3), the elastic part (5 b) deforms when the sliding part (5 a) is manually pushed to move, and the plug pin part (5 c) can be separated from the locking piece (4).

2. The storage box door lock structure according to claim 1, wherein the locking member (4) is in a shape of a bar, and the locking member (4) is integrally connected to a side wall of the box body (1).

3. The storage box door lock structure according to claim 1, wherein the elastic portions (5 b) are arc-shaped, the number of the elastic portions (5 b) is two, and the two elastic portions (5 b) are distributed in a splayed shape.

4. The storage box door lock structure according to claim 1, wherein the latch portion (5 c) is gradually separated from the lock member (4) when the sliding portion (5 a) moves in a direction away from the rotation axis of the access door (3).

5. The storage box door lock structure according to claim 1, 2, 3 or 4, wherein the fetching door (3) comprises a door frame (3 a) and a door plate (3 b), the door frame (3 a) and the door plate (3 b) are fixedly connected, the sliding portion (5 a), the elastic portion (5 b) and the plug pin portion (5 c) are located between the door frame (3 a) and the door plate (3 b), and the pressing portion (5 d) located outside the fetching door (3) is connected to the sliding portion (5 a).

6. The storage box door lock structure according to claim 5, wherein the sliding portion (5 a) has a guide groove (5 e), and the door plate (3 b) has a guide projection fitted into the guide groove (5 e).

7. The storage box door lock structure according to claim 5, wherein the access door (3) includes a door frame (3 a) and a door panel (3 b) forming a cavity therebetween, and a side wall of the cavity is used for limiting a sliding stroke of the bolt (5).

8. The folding storage box comprises a box body (1), wherein the box body (1) comprises a base (1 a), four side plates (1 b) are rotatably connected to the base (1 a), and the folding storage box is characterized in that the box body (1) further comprises a top ring (1 c), when the side plates (1 b) are in a standing state, the tops of the side plates (1 b) are embedded into the top ring (1 c), an object taking opening (1 f) is formed in the side plates (1 b), the side walls of the object taking opening (1 f) are rotatably connected with an object taking door (3), and the object taking door (3) can horizontally rotate; the fetching door (3) is connected with the side plate (1 b) through the door lock structure of the storage box of any one of claims 1 to 7.

9. The folding storage box according to claim 8, wherein the front and rear side plates (1 b) each have a head portion (1 d) at both side edge portions thereof, the left and right side plates (1 b) each have a catch groove (1 e) at both side edge portions thereof, and the head portions (1 d) are fitted into the catch grooves (1 e) when the side plates (1 b) are in the erected state.

10. The folding storage box according to claim 8, wherein the side wall of the fetching opening (1 f) is rotatably connected with two fetching doors (3), and the two fetching doors (3) are connected with the side plate (1 b) through a group of storage box door lock structures; the two groups of storage box door lock structures are arranged oppositely.