CN218967801U

CN218967801U - Container door convenient to lock

Info

Publication number: CN218967801U
Application number: CN202223379362.5U
Authority: CN
Inventors: 郝志颖; 郝一尘
Original assignee: Cangzhou Flying Wing Container Co ltd
Current assignee: Cangzhou Flying Wing Container Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-05
Anticipated expiration: 2032-12-16

Abstract

The utility model is suitable for the field of containers, and provides a container door convenient to lock, which comprises a left door body and a right door body, wherein the left door body and the right door body are hinged on the container body, the side surface of the left door body is fixedly connected with a left semicircular shell, the side surface of the right door body is fixedly connected with a right semicircular shell, the left semicircular shell and the right semicircular shell form a complete circular shell, and a locking block is rotationally connected on the right semicircular shell. When the door is locked, the left door body is closed, the right door body is closed, the locking piece is rotated, the locking piece drives the two semicircular locking blocks to rotate, the two semicircular locking blocks extrude the driving plates to move to two sides, the guide groove extrudes the latch rod to ascend, the latch rod is further inserted into the fixed lock sleeve, when the lock lug rotates to be horizontal, the latch rod is completely inserted into the fixed lock sleeve, at the moment, the locking plate is rotated to be abutted with the lock lug, and the left door body and the right door body can be locked by hanging the locking head.

Description

Container door convenient to lock

Technical Field

The utility model belongs to the field of containers, and particularly relates to a container door convenient to lock.

Background

Containers are used to a large extent when transporting cargo, such as on cargo ships, trains and trucks. The container is easy to handle due to standardized dimensions and a solid construction. The container enables the goods to be transported to be well protected both during transport and during handling.

The existing container is usually larger, the loaded goods are more, the weight is larger after the container is filled with the goods, in order to avoid leakage caused by the fact that the goods are crashed into the container door under the action of inertia in the transportation process, besides the door lock is arranged on the container door, two latch rods are respectively arranged on two sides of the container door, after the lock of the container door is locked, four latch rods are respectively operated to be respectively inserted into lock holes at the top of the container, so that the stability of the container door is improved, and the process is troublesome to operate.

To avoid the above-mentioned problems, it is necessary to provide a container door that is easy to lock to overcome the drawbacks of the prior art.

Disclosure of Invention

The embodiment of the utility model aims to provide a container door convenient to lock, and aims to solve the problem that the container door is troublesome to lock.

The embodiment of the utility model is realized in such a way that the container door convenient to lock comprises a left door body and a right door body, wherein the left door body and the right door body are both hinged on the container body, the side surface of the left door body is fixedly connected with a left semicircular shell, the side surface of the right door body is fixedly connected with a right semicircular shell, the left semicircular shell and the right semicircular shell form a complete circular shell, the right semicircular shell is rotationally connected with a locking block, semicircular clamping blocks are rotationally connected inside the left semicircular shell and the right semicircular shell, and half grooves matched with the locking block are formed in the side surfaces, close to the locking block, of the two semicircular clamping blocks, and the container door further comprises:

the plurality of latch rods are respectively and slidably connected to the left door body and the right door body, and the top of the container body is fixedly connected with a fixed lock sleeve for the insertion of the latch rods;

the two driving plates are respectively and slidably connected to the left door body and the right door body, compression springs are arranged between the two driving plates and the left door body and between the two driving plates and the right door body, clamping grooves for the driving plates to move are formed in the side faces of the latch rods, guide grooves matched with the clamping grooves are formed in the driving plates, the latch rods are abutted to the guide grooves, limit balls are fixedly connected to one ends of the latch rods, close to the semicircular clamping blocks, arc grooves are formed in the side faces of the semicircular clamping blocks, the limit balls are abutted to the arc grooves, and holes for the driving plates to move are formed in the left semicircular shell and the right semicircular shell.

According to a further technical scheme, the four latch rods are respectively and evenly arranged on the left door body and the right door body.

Further technical scheme, the side fixedly connected with lock lug that the container body was kept away from to the locking piece, the side rotation of left semicircle shell is connected with the lock plate, and the lockhole has been seted up to the corresponding position of lock lug and lock plate, and when locking, lock plate and lock lug butt.

According to a further technical scheme, the axis of the locking block is coincident with the axis of the round shell.

According to a further technical scheme, the locking piece is fixedly connected with a semicircular clamping block in the right semicircular shell.

Compared with the prior art, the utility model has the following beneficial effects:

when the container door is locked, the left door body is closed, the right door body is closed, the locking piece is rotated, the locking piece drives the two semicircular clamping blocks to rotate, the two semicircular clamping blocks extrude the driving plate to move to two sides, the guide groove extrudes the latch rod to ascend, the latch rod is further inserted into the fixed lock sleeve, when the lock lug rotates to be horizontal, the latch rod is completely inserted into the fixed lock sleeve, at the moment, the locking plate is abutted with the lock lug, and the locking head is hung, so that the left door body and the right door body can be locked.

Drawings

FIG. 1 is a schematic perspective view of a locking state of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the present utility model in a locked state;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic view of an unlocked state front cross-sectional structure of the present utility model;

FIG. 6 is a schematic perspective view of a lock block according to the present utility model;

fig. 7 is a schematic perspective view of a semicircular clamping block according to the present utility model.

In the accompanying drawings: the left door body 1, the right door body 2, the container body 3, the left semicircular shell 4, the right semicircular shell 5, the locking piece 6, the semicircular clamping block 7, the semicircular groove 8, the latch rod 9, the fixed locking sleeve 10, the driving plate 11, the compression spring 12, the clamping groove 13, the guide groove 14, the limit ball 15, the arc-shaped groove 16, the locking lug 17 and the locking plate 18.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1-7, the container door convenient to lock provided by the utility model comprises a left door body 1 and a right door body 2, wherein the left door body 1 and the right door body 2 are both hinged on a container body 3, a left semicircular shell 4 is fixedly connected to the side surface of the left door body 1, a right semicircular shell 5 is fixedly connected to the side surface of the right door body 2, the left semicircular shell 4 and the right semicircular shell 5 form a complete circular shell, a locking block 6 is rotationally connected to the right semicircular shell 5, semicircular clamping blocks 7 are rotationally connected to the insides of the left semicircular shell 4 and the right semicircular shell 5, semicircular grooves 8 matched with the locking block 6 are formed in the side surfaces of the two semicircular clamping blocks 7 close to the locking block 6, and the container door convenient to lock further comprises:

the plurality of latch rods 9 are respectively and slidably connected to the left door body 1 and the right door body 2, and the top of the container body 3 is fixedly connected with a fixed lock sleeve 10 for inserting the latch rods 9;

the two driving plates 11, two the driving plate 11 respectively sliding connection is on the left door body 1 and the right door body 2, and all is provided with compression spring 12 between two driving plates 11 and the left door body 1 and the right door body 2, draw-in groove 13 that supplies driving plate 11 activity have been seted up to the side of latch rod 9, set up the guide way 14 with draw-in groove 13 looks adaptation on the driving plate 11, latch rod 9 and guide way 14 butt, the one end fixedly connected with spacing ball 15 that latch rod 9 is close to semicircle fixture block 7, arc recess 16 has been seted up to semicircle fixture block 7's side, spacing ball 15 and arc recess 16 butt have all been seted up the trompil that supplies driving plate 11 activity on left semicircle shell 4 and the right semicircle shell 5.

In the embodiment of the present utility model, as shown in fig. 1, as a preferred embodiment of the present utility model, there are four latch rods 9, and four latch rods 9 are disposed on the left door body 1 and the right door body 2, respectively, so as to improve stability.

In the embodiment of the present utility model, as shown in fig. 2, as a preferred embodiment of the present utility model, a lock lug 17 is fixedly connected to a side surface of the lock block 6 away from the container body 3, a lock plate 18 is rotatably connected to a side surface of the left semicircular shell 4, lock holes are formed at corresponding positions of the lock lug 17 and the lock plate 18, and when the lock is locked, the lock plate 18 abuts against the lock lug 17, so as to increase firmness of the left door body 1 and the right door body 2.

In the embodiment of the present utility model, as shown in fig. 2, as a preferred embodiment of the present utility model, the axis of the lock block 6 coincides with the axis of the round shell, so that the lock block 6 is located at the center of the two semicircular clamping blocks 7, and the lock block 6 is more labor-saving when rotated.

In the embodiment of the present utility model, as a preferred embodiment of the present utility model, the locking piece 6 is fixedly connected with the semicircular clamping block 7 in the right semicircular shell 5, so that the locking piece 6 is more stable when driving the semicircular clamping block 7, and shaking when locking the locking piece 6 is avoided.

When the container door convenient to lock is locked, the left door body 1 is closed firstly, the right door body 2 is closed again, one end of the locking piece 6 falls into the half square groove 8 of the semicircular clamping block 7 in the left semicircular shell 4, the locking piece 6 is rotated, the two semicircular clamping blocks 7 are driven to rotate, the two semicircular clamping blocks 7 extrude the driving plate 11 to move to two sides, the guide groove 14 extrudes the latch rod 9 to ascend, the latch rod 9 is further inserted into the fixed lock sleeve 10, when the lock lug 17 rotates to a horizontal position, the latch rod 9 is completely inserted into the fixed lock sleeve 10, then the locking plate 18 is abutted with the lock lug 17, and the locking head is hung, so that the locking of the left door body 1 and the right door body 2 can be realized.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a container door of convenient locking, includes the left door body and the right door body, the left door body is all articulated on the container body with the right door body, its characterized in that, the side fixedly connected with left semicircle shell of the left door body, the side fixedly connected with right semicircle shell of the right door body, left semicircle shell and right semicircle shell form a complete circle shell, rotate on the right semicircle shell and be connected with the locking piece, the inside of left semicircle shell and right semicircle shell is all rotated and is connected with semicircle fixture block, two semicircle fixture block is close to the side of locking piece all offered with the semicircle recess of locking piece looks adaptation, still include:

the two driving plates are respectively and slidably connected to the left door body and the right door body, compression springs are arranged between the two driving plates and the left door body and between the two driving plates and the right door body, clamping grooves for the driving plates to move are formed in the side faces of the latch rods, guide grooves matched with the clamping grooves are formed in the driving plates, the latch rods are abutted to the guide grooves, limit balls are fixedly connected to one ends of the latch rods, close to the semicircular clamping blocks, of the latch rods, and arc grooves are formed in the side faces of the semicircular clamping blocks, and the limit balls are abutted to the arc grooves.

2. The container door of claim 1, wherein the four latch sticks are disposed on the left door body and the right door body, respectively, on average.

3. The container door of claim 1, wherein the locking piece is fixedly connected with a locking lug on the side surface far away from the container body, and a locking plate is rotatably connected to the side surface of the left semicircular shell, and is abutted with the locking lug when locked.

4. The easy-to-lock container door of claim 1 wherein the axis of the locking block and the axis of the round shell are coincident.

5. The container door of claim 4, wherein the locking block is fixedly connected to a semicircular block in the right semicircular shell.