CN210259716U

CN210259716U - Door lock device for simple operation of container

Info

Publication number: CN210259716U
Application number: CN201920925295.1U
Authority: CN
Inventors: 王松涛; 赵维坚; 邵阳; 匡加荣
Original assignee: Jiangsu Asian Pacific Special Material Co ltd
Current assignee: Jiangsu Asian Pacific Special Material Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-07
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a door lock device for simple operation of a container, which comprises a box body, wherein the top end of the box body is provided with a door head, the bottom end of the box body is provided with a door threshold, the outer wall of the box body is provided with a door, two ends of one side of the door close to the box body are respectively provided with a hinge, the door is hinged with the door through the hinge, the inner wall of the door is provided with a heaven-earth lock, the inner side and the outer side of the door are respectively provided with a lock core and a handle seat, the outer side of the door is provided with a handle seat, the handle seat is fixedly connected with the door through a rubber gasket, three welding studs on the handle seat are fixedly connected with the door through three locking nuts, the lock core on the inner side of the door is linked with an upper bolt and a lower bolt to play a role of opening and closing the door, the lock core is fixed on the, further improving the anti-theft performance and the safety of the door lock and the service life of the door lock.

Description

Door lock device for simple operation of container

Technical Field

The utility model relates to a lock technical field specifically is a simple and easy operation's of container locks.

Background

The greatest success of containers lies in the standardization of their products, and the overall transportation system thus established, which allows the standardization of a large volume carrying tens of tons, and gradually realize the logistics systems matched with ships, ports, air routes, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range on the basis, the container is really one of the great curiosities which have been created by mankind, the container needs to be protected and transported by a door lock in the transportation process, generally, the common cargo container adopts a lock rod, the lock head is matched and used for ensuring the opening and closing of an end door, the installation and the opening and the closing in the process are time-consuming and labor-consuming, and the business turn over circulation efficiency of goods is not high, and locking lever department exposes the bolt theftproof performance not high, and another person is by the lock incasement can't save oneself and come out, the fine foretell problem of having solved of novel easy operation's of research and development door lock device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a container easy operation's locks to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a door lock device easy to operate for a container comprises a box body, wherein a door head is arranged at the top end of the box body, a door threshold is arranged at the bottom end of the box body, a box door is arranged on the outer wall of the box body, two ends of one side, close to the box body, of the box door are respectively provided with a hinge, the box door is hinged and connected with the box door through the hinges, a top-bottom lock is arranged on the inner wall of the box door, a lock cylinder and a handle seat are respectively arranged on the inner side and the outer side of the box door, an outer handle is arranged on the outer side of the box door, the handle seat is fixedly connected with the box door through a rubber mat, and the outer handle is fixedly; the lock core is fixed on the inner side of the box through a rivet nut, a bolt, an elastic pad and a flat pad.

Preferably, a lock cylinder is arranged on the other side of the handle seat on the inner side of the box door, and an upper bolt and a lower bolt are respectively arranged at two ends of the lock cylinder.

Preferably, a bracket is arranged at the top end of the upper bolt, the bracket is also arranged at the bottom end of the lower bolt, the bracket is fixedly connected with the box door through a blind rivet, a spring is arranged on the bracket, and the upper bolt and the lower bolt penetrate through the spring.

Preferably, the inner walls of the door head and the door sill are respectively provided with a pin bush, the pin bushes are embedded into the door head and the door sill and are welded, and the upper bolt and the lower bolt respectively play a role in limiting and locking the door when inserted into the pin bushes.

Preferably, the inside of lock core is equipped with interior handle, go up the bolt with down the bolt set up in the lock core with the upper and lower both sides of interior handle, go up the bolt with the both sides of bolt down are equipped with M6 flat pad respectively, the lock core with interior handle passes through respectively M6 flat pad with go up bolt, lower bolt connection to it is spacing through the split pin.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses use it arranges to lock the sky the bolt with lower bolt, and pass through the spring and bolt when guaranteeing to open the door is in time kick-backed to the bracket, when guaranteeing to open the door go up the bolt with the bolt can in time kick-back down, saves half manpower and time, has improved efficiency.

(2) The pin bushing is fixed the lintel with in the threshold, go up the bolt with the during operation that the bolt had guaranteed down the bolt correctly gets into the dead lock position, has improved the operation simplicity.

(3) The utility model discloses cancelled all fasteners such as bolt that expose, with the lock fastening bolt place in the inner wall of chamber door is installed, further improves the theftproof nature and the security of lock.

(4) The inner wall of chamber door also is equipped with interior handle can prevent that inside personnel can not be locked in the chamber door.

(5) The utility model discloses a full stainless steel arranges the incasement in simultaneously, has prolonged locks's life.

(6) The utility model discloses door lock device uses the erection joint, need not the welding, and maintenance cost is low, and reuse rate is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an internal structure diagram of the present invention.

Fig. 3 is the internal installation schematic diagram of the lock cylinder of the present invention.

In the figure: 1. the door comprises a box body, a door lintel, a door sill, a door, a hinge, a heaven and earth lock, a handle seat, an outer handle, a rubber gasket, a fastening bolt, a lock cylinder, a lock pin, an upper bolt, a lower bolt, a bracket, a screw, a spring, a pin bush, a locking nut, an inner handle, a spring sleeve, a pin bush, a bolt sleeve, a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a door lock device easy to operate for a container comprises a box body 1, wherein a door head 2 is arranged at the top end of the box body 1, a doorsill 3 is arranged at the bottom end of the box body 1, a box door 4 is arranged on the outer wall of the box body 1, two ends of one side, close to the box body 1, of the box door 4 are respectively provided with a hinge 5, the box door 4 is hinged with the box door 4 through the hinges 5, the inner wall of the box door 4 is provided with a top-bottom lock 6, the inner side and the outer side of the box door 4 are respectively provided with a handle seat 7, the outer side of the box door 4 is provided with an outer handle 8, the handle seat 7 is fixedly connected with the box door 4 through a rubber gasket 9, the handle seat 7 is respectively connected with the top-bottom lock 6, one side, close to the outer handle 8, of the inner wall of the top-bottom lock 6 is provided with three welding studs 10, the top-, all fasteners such as exposed bolts and the like are eliminated, and the welding stud 10 of the door lock is placed on the inner wall of the box door 4 for installation, so that the anti-theft performance and the safety of the door lock are further improved.

In this embodiment, a lock cylinder 11 is disposed on the other side of the handle seat 7 inside the box door 4, and an upper latch 12 and a lower latch 13 are respectively disposed at two ends of the other side of the lock cylinder 11.

In this embodiment, a bracket 14 is disposed at the top end of the upper bolt 12, the bracket 14 is also disposed at the bottom end of the lower bolt 13, the bracket 14 is fixedly connected to the box door 4 through a blind rivet 15, a spring 16 is disposed on the bracket 14, and the upper bolt 12 and the lower bolt 13 penetrate through the spring 16.

In this embodiment, lintel 2 with the inner wall of threshold 3 is equipped with a cotter 17 respectively, cotter 17 imbeds respectively lintel 2, threshold 3 and welded connection, go up bolt 12 with lower bolt 13 run through respectively in cotter 17, cotter 17 is fixed in lintel 2 with in the threshold 3, go up bolt 12 with lower bolt 13 has guaranteed that the during operation of bolt correctly gets into the dead lock position, has improved the ease of operation, uses it matches to lock 6 sky bolt 12 with lower bolt 13, and pass through spring 16 and bracket 14, the bolt when guaranteeing to open the door is in time kick-backed, when guaranteeing to open the door go up bolt 12 with lower bolt 13 can in time kick-back, saves half manpower and time, has improved efficiency.

In this embodiment, the inside of lock core 11 is equipped with interior handle 19, go up bolt 12 with lower bolt 13 set up in lock core 11 with the upper and lower both sides of interior handle 19, go up bolt 12 with the both sides of lower bolt 13 are equipped with M6 flat pad 20 respectively, lock core 11 with interior handle 19 respectively through M6 flat pad 20 with go up bolt 12, lower bolt 13 and be connected, the inner wall of chamber door 4 also is equipped with interior handle 19 can prevent that inside personnel can not be locked in chamber door 4.

The working principle is as follows: the pin bush is fixed the lintel with in the threshold, go up the bolt with the during operation that the bolt had been guaranteed down the bolt correctly gets into dead lock position, has improved the operation simplicity, uses the world lock collocation go up the bolt with lower bolt, and pass through the spring and bolt when guaranteeing to open the door is in time kick-backed, when guaranteeing to open the door go up the bolt with the bolt can in time kick-back down, saves half manpower and time, has improved efficiency, has cancelled all fasteners such as bolt that expose, with the lock fastening bolt place in the inner wall of chamber door is installed, further improves the theftproof nature and the security of lock, the inner wall of chamber door also is equipped with the inner handle, can prevent that inside personnel can not be locked in the chamber door. The utility model discloses a change traditional welding installation, but direct mount installation, maintenance is convenient, uses stainless steel to prolong the life of lock simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a container easy operation's door lock device, includes box (1), its characterized in that: a door head (2) is arranged at the top end of the box body (1), a doorsill (3) is arranged at the bottom end of the box body (1), a box door (4) is arranged on the outer wall of the box body (1), hinges (5) are respectively arranged at two ends of one side, close to the box body (1), of the box door (4), the box door (4) is hinged with the box door (4) through the hinges (5), a top-bottom lock (6) is arranged on the inner wall of the box door (4), handle seats (7) are respectively arranged on the inner side and the outer side of the box door (4), an outer handle (8) is arranged on the outer side of the box door (4), the handle seats (7) are fixedly connected with the box door (4) through rubber cushions (9), the handle seats (7) are respectively connected with the top-bottom lock (6), three welding studs (10) are arranged on one side, close to the outer handle (8), of the inner wall of the top, the handle seat (7) is fixedly connected with the box door (4) through the welding stud (10) matched with a locking nut (18); the lock core (11) is fixed on the inner side of the box through a rivet nut (22), a bolt (23), an elastic pad (24) and a flat pad (25).

2. The door lock device for a container, which is easy to operate, according to claim 1, wherein: the lock is characterized in that a lock cylinder (11) is arranged on the other side of the handle seat (7) on the inner side of the box door (4), and an upper bolt (12) and a lower bolt (13) are respectively arranged at two ends of the other side of the lock cylinder (11).

3. The door lock device for a container, which is easy to operate, according to claim 2, wherein: go up the top of bolt (12) and be equipped with a bracket (14), the bottom of bolt (13) also is equipped with down bracket (14), bracket (14) through self-plugging rivet (15) with chamber door (4) fixed connection, be equipped with spring (16) on bracket (14), go up bolt (12) with bolt (13) run through down in spring (16).

4. The door lock device for a container, which is easy to operate, according to claim 2, wherein: the inner walls of the door head (2) and the doorsill (3) are respectively provided with a pin sleeve (17), the pin sleeves (17) are respectively embedded into the door head (2) and the doorsill (3) and are connected in a welding mode, and the upper bolt (12) and the lower bolt (13) are inserted into the pin sleeves (17) when the door is closed, so that the effect of locking the limiting door is achieved.

5. The door lock device for a container, which is easy to operate, according to claim 2, wherein: the inboard of lock core (11) is equipped with interior handle (19), go up bolt (12) with down bolt (13) set up in lock core (11) with the upper and lower both sides of interior handle (19), go up bolt (12) with the both sides of bolt (13) are equipped with M6 flat pad (20) respectively down, lock core (11) with interior handle (19) pass through respectively M6 flat pad (20) with go up bolt (12), lower bolt (13) are connected to it is spacing with split pin (21).