CN201224587Y

CN201224587Y - Door lock device for container

Info

Publication number: CN201224587Y
Application number: CNU2008200939560U
Authority: CN
Inventors: 林建周
Original assignee: GUANGDONG SHUN'ANDA TAIPING CARGO COUNTER CO Ltd
Current assignee: Singamas Container Holdings Shanghai Co Ltd
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-04-22
Anticipated expiration: 2018-05-13

Abstract

Disclosed is a container-use door locking device which is arranged on outer lateral surfaces of two door leaves of the container, wherein the outer lateral surfaces of the two door leaves face the outside of a container body. The container-use gate locking device comprises a locking element arranged at one firstly opened door leaf of the two door leaves of the container, and a lock bracket element fixedly connected with the afterwards opened door leaf. The locking element comprises a locking plate with one end fixedly connected with one side of the firstly opened door leaf, which is matched with the afterwards opened door leaf during the closure; the other end of the locking plate extends to one side of the afterwards opened door leaf, which is matched with the firstly opened door leaf during the closure, and can cover the lock bracket element; the locking plate is provided with a lock bracket hole; when the two door leaves of the container are closed, the top of the lock bracket element can pass through the lock bracket hole; and the top of the lock bracket element is provided with a lock hole. Through the simple structural change of a present door baffle and the addition of a locking applying structure, the present door baffle has a theft-proof function and can achieve the aim of multifunction of one component.

Description

A kind of freight container door lock assembly

Technical field

The novel parts that relate to a kind of tun of this use are specifically related to a kind of freight container door lock assembly.

Background technology

Freight container has just developed into a kind of international standard transportation means of multimetering transport as the shipping instrument in the sixties in 20th century.General freight container as shown in Figure 1, comprise a platform chassis 10 that is positioned at the bottom bearing goods, the platform chassis top is a hexahedron shelter structure, it comprises the side plate 11 that is positioned at both sides, be positioned at the front wallboard 12 and the chamber door 13 at two ends, be positioned at the top board 14 at top, the junction of side plate 11 and front wallboard 12 and chamber door 13 is provided with the corner post 15 perpendicular to platform chassis 10.As shown in Figure 2, the chamber door of freight container includes the door that two fans are split, be provided with sealing joint strip 131 between two doors, two doors and adhesive tape contact part are provided with left-hand door vertical beam 132 and right door vertical beam 133 respectively, on right door vertical beam 133, be connected with door shield plate 134, one end of door shield plate 134 is connected on the right door vertical beam 133, and the other end extends on the left-hand door vertical beam, and this constitutional formula prevents from not open left-hand door when opening right door.

The effect of door shield plate just is provided with in order to prevent left and right door from arbitrarily opening, the functional meaning of its realization is not very big, freight container is in strong competition now, all make every effort to cost-cutting, impel the freight container number of parts to descend, this will make the part on the freight container can both bring into play sizable effect, reach a multi-purpose effect of part.

Summary of the invention

The purpose of this utility model is, a kind of freight container door lock assembly is provided, and promptly can play the effect of door shield plate, can be used as the door lock assembly of freight container again.

For achieving the above object, the utility model provides a kind of freight container door lock assembly, be arranged on freight container two fan doors on the lateral surface in the casing outside, include and be arranged on the lock spare that opens after the opening the snap close piece on the door earlier and being fixedly connected on described another fan of one of described freight container two fan clamshell doors on the door, described snap close piece include the one end be fixedly connected on described open earlier door go up with described after open a locking board of the side that closure cooperates, the other end of described locking board extends to and opens door after described and go up with described and open a side that closure cooperates earlier, and can cover described lock spare; Offer lock seat hole on the described locking board, when described two fan container doors were closed, described lock seat hole can be passed in the top of described lock spare, and the top of described lock spare offers the tapered end hole.

Described snap close piece also includes the locking closure of captiveing joint with described locking board and covering described locking board top, has the space that can hold a lock between described locking closure and the described locking board.

Described locking closure has at least one side not to be connected with described locking board.

Described locking closure is not connected with the lower end of described locking board, forms a downward opening.

Described locking closure is provided with the locking and hanging hook of placing door lock.

The beneficial effects of the utility model: utilize existing container door baffle arrangement, do not influence under the prerequisite of normal use of existing structure and freight container profile, by it being done simple changing of design, increased the structure of executing lock, make existing door shield plate have theft-proof function, can reach the purpose of the multiple function of a kind of parts.

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.

In the accompanying drawing,

Fig. 1 is the integral structure of a kind of freight container of prior art;

Fig. 2 is the enlarged view at A place among Fig. 1;

Fig. 3 is the structure of a kind of freight container of the utility model with door lock assembly; And

Fig. 4 is the structure of the another kind of freight container of the utility model with door lock assembly.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments: freight container door lock assembly as shown in Figure 3, it is arranged at the contact part of two fan clamshell doors, include on the right door that vertical setting formerly opens right door vertical beam 233, and with the right door vertical beam 233 cooresponding left-hand door vertical beams 232 that are arranged on the left-hand door of opening the back, be provided with between the left and right door vertical beam and be used for leak free adhesive tape 231, also be provided with locking board 234 on the right door vertical beam 233, the one end is welded on the right door vertical beam 233, the other end stretches to left-hand door vertical beam 232 1 sides, and left-hand door vertical beam 232 is blocked in its inboard, to reach the effect that prevents that container door from arbitrarily opening; In order to make locking board 234 have more functions of use, the end that locking board 234 extends to left-hand door vertical beam 232 outsides is provided with lock seat hole 2340, the position of corresponding lock seat hole 2340 is welded with lock 235 on left-hand door vertical beam 232, lock 235 can penetrate in the lock seat hole 2340, lock 235 tops are provided with tapered end hole 2350, when two fan clamshell doors are closed, the end that locking board 234 has lock seat hole 2340 places left-hand door vertical beam 232 outsides, and lock 235 passes lock seat hole 2340, make its tapered end hole 2350 place the outside of locking board 234, like this, use lockset to pass tapered end hole 2350, can realize the locking of freight container two clamshell doors.

In order to make above-mentioned door lock assembly more attractive in appearance, prevent that simultaneously lockset from being destroyed easily, strengthen its theftproof performance, can improve by following structure, lockset is arranged at hidden inside configuration.As shown in Figure 4, on right door vertical beam 233, also be welded with the lock box cover 236 that is covered in locking board 234 outsides, itself and locking board 234 form the cavity that can hold lockset, the cavity downside has an opening, after the freight container two clamshell doors closures, tapered end 235 and tapered end hole 2350 are blocked in above-mentioned cavity by lock box cover 236, and the opening of the cavity downside that can form by lock box cover 236 and locking board 234 passes tapered end hole 2350 with lockset, splits chamber door to lock two.

For convenience of depositing of lockset under freight container two clamshell doors unlock states, can a locking and hanging hook 237 be set in lock box cover 236 1 sides, do not execute at container door under the situation of lock, lockset can be hung on the locking and hanging hook 237.When usually using, above-mentioned locking and hanging hook can also be arranged to a lock hanging ring, container door is not executed under the situation of lock, lockset can be locked on the lock hanging ring, in order to avoid the losing of lockset.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.

Claims

1, a kind of freight container door lock assembly, it is characterized in that, this device is arranged on freight container two fan doors on the lateral surface in the casing outside, include and be arranged on the lock spare that opens after the opening the snap close piece on the door earlier and being fixedly connected on described another fan of one of described freight container two fan clamshell doors on the door, described snap close piece include the one end be fixedly connected on described open earlier door go up with described after open a locking board of the side that closure cooperates, the other end of described locking board extends to and opens door after described and go up with described and open a side that closure cooperates earlier, and can cover described lock spare; Offer lock seat hole on the described locking board, when described two fan container doors were closed, described lock seat hole can be passed in the top of described lock spare, and the top of described lock spare offers the tapered end hole.

2, freight container door lock assembly as claimed in claim 1, it is characterized in that, described snap close piece also includes the lock box cover of captiveing joint with described locking board and covering described locking board top, has the space that can hold a lock between described lock box cover and the described locking board.

3, freight container door lock assembly as claimed in claim 2 is characterized in that, described lock box cover has at least one side not to be connected with described locking board.

4, as claim 2 or 3 described freight container door lock assemblys, it is characterized in that described lock box cover is not connected with the lower end of described locking board, form a downward opening.

5, freight container door lock assembly according to claim 2 is characterized in that, described lock box cover is provided with the locking and hanging hook of placing door lock.