CN211144066U

CN211144066U - Locking rod rotation-resisting structure for container

Info

Publication number: CN211144066U
Application number: CN201920914731.5U
Authority: CN
Inventors: 倪世坤
Original assignee: Jiali Tianjin Electronics Co ltd
Current assignee: Jiali Tianjin Electronics Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-07-31
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a locking lever hinders commentaries on classics structure for container, the power distribution box comprises a box body, the front surface of box articulates there is the chamber door, the front surface of chamber door rotates and installs the locking lever, the lower fixed surface of box installs latch device, latch device includes the joint piece of fixed mounting at the box lower surface, the arc recess has been seted up to the front surface of joint piece, the inside joint of arc recess has the arc fixture block of matching, the upper end fixed mounting of arc fixture block is at the lower extreme of locking lever, the rectangle joint groove has been seted up to the rear surface of arc fixture block, the internally mounted in rectangle joint groove has the rectangle kayser, the surface of rectangle ka. Compared with the prior art, this device can pass through conventional bracket locking at the locking lever, through the cooperation of latch device with the rectangle kayser, makes the locking lever can not rotate, causes dropping and the loss of inside goods when avoiding the locking lever accident to deviate from the locking to detain, the simple operation.

Description

Locking rod rotation-resisting structure for container

Technical Field

The utility model relates to a container technical field specifically is a locking lever hinders commentaries on classics structure for container.

Background

As a loading tool of international standardization, a container or a box vehicle plays an important role in cargo transportation, especially in import and export transportation of products and cargos, and with the continuous development of international trade, container transportation has become a freight transportation means widely adopted by countries in the world.

The existing container lock rod device generally comprises a lock rod, a handle, a rivet, a bracket seat, a bracket cover, a locking block and a locking buckle, wherein the handle is buckled between the bracket seat and the bracket cover, and the locking block at the lower end of the lock rod is matched with the locking buckle to lock the door of the container, but when the bracket is damaged or the handle is accidentally dropped, the lock rod freely rotates to drive the locking block and the locking buckle to be separated to cause the accidental opening of the door, the internal goods are dropped or damaged to cause unnecessary loss, and in order to solve the problems, the lock rod rotation resisting structure for the container is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking lever hinders commentaries on classics structure for container 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: the utility model provides a locking lever hinders commentaries on classics structure for container, includes the box, the front surface of box articulates there is the chamber door, the front surface of chamber door rotates installs the locking lever, the lower fixed surface of box installs latch device, latch device includes the joint piece of fixed mounting at the box lower surface, the arc recess has been seted up to the front surface of joint piece, the inside joint of arc recess has the arc fixture block of matching, the upper end fixed mounting of arc fixture block is at the lower extreme of locking lever, the rectangle joint groove has been seted up to the rear surface of arc fixture block, the internally mounted in rectangle joint groove has the rectangle kayser, the surface of rectangle kayser runs through the joint piece.

Preferably, the rectangle kayser includes the support ring of fixed mounting at the box lower surface, the support ring is located the outside of joint piece, the inside slidable mounting of support ring has L type connecting rod, the preceding fixed surface of L type connecting rod installs the button, the right side fixed mounting of L type connecting rod has the rectangle inserted bar, the rectangle inserted bar runs through the inside that the joint piece was pegged graft in rectangle joint groove, the preceding fixed surface on L type connecting rod right side installs the one end of spring, the other end fixed mounting of spring is at the rear surface of joint piece, the spring cup joints the surface at the rectangle inserted bar.

Preferably, the front end of rectangle inserted bar rotates installs the pulley, the diameter of pulley is greater than the width of rectangle inserted bar, the width in rectangle joint groove is greater than the diameter of pulley.

Preferably, the front surface of the arc-shaped fixture block is a plane, the front surface of the button is flush with the plane of the front surface of the arc-shaped fixture block, and the inner angle corresponding to the arc surface of the arc-shaped fixture block is 240 degrees.

Preferably, the distance between the button and the front surface of the box body is greater than the length of the rectangular insertion rod inserted in the rectangular clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this locking lever hinders commentaries on classics structure for container can pass through the locking of conventional bracket at the locking lever, through the cooperation of latch device with the rectangle kayser, makes the locking lever can not rotate, causes dropping of inside goods when avoiding the locking lever accident to deviate from the locking to detain, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic plan view of the structure of the present invention.

Fig. 3 is a schematic plan view of the arc-shaped fixture block of the present invention.

In the figure, a box body 1, a box door 2, a lock rod 3, a clamping device 4, a clamping block 41, an arc-shaped groove 42, a rectangular clamping groove 43, an arc-shaped clamping block 44, a rectangular clamping lock 5, a connecting rod 51L, a rectangular inserting rod 52, a spring 53, a support ring 54, a button 55 and a pulley 6 are arranged.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a locking lever hinders commentaries on classics structure for container, including box 1, the front surface of box 1 articulates there is chamber door 2, the front surface of chamber door 2 rotates and installs locking lever 3, the lower fixed surface of box 1 installs latch device 4, latch device 4 includes the joint piece 41 of fixed mounting at the 1 lower surface of box, arc recess 42 has been seted up to the front surface of joint piece 41, the inside joint of arc recess 42 has the arc fixture block 44 of matching, the upper end fixed mounting of arc fixture block 44 is at the lower extreme of locking lever 3, rectangle joint groove 43 has been seted up to the rear surface of arc fixture block 44, the internally mounted of rectangle joint groove 43 has rectangle kayser 5, the surface of rectangle kayser 5 runs through joint piece.

When locking lever 3 and the conventional hasp joint cooperation on chamber door 2, arc recess 42 oppresses inside rectangle kayser 5 with arc fixture block 44 in the pivoted, and when latched position, rectangle kayser 5 resets and pegs graft in the inside of rectangle joint groove 43, accomplishes the locking, makes the device on the whole locking lever 3 can not rotate, avoids the handle to deviate from and leads to unexpected chamber door to open.

Rectangular kayser 5 includes support ring 54 of fixed mounting at the box 1 lower surface, support ring 54 is located the outside of joint piece 41, L type connecting rod 51 is installed to the inside slidable mounting of support ring 54, L type connecting rod 51's front surface fixed mounting has button 55, L type connecting rod 51's right side fixed mounting has rectangle inserted bar 52, rectangle inserted bar 52 runs through joint piece 41 and pegs graft in the inside of rectangle joint groove 43, L type connecting rod 51's right side front surface fixed mounting has the one end of spring 53, the other end fixed mounting of spring 53 is at the rear surface of joint piece 41, spring 53 cup joints the surface at rectangle inserted bar 52.

The button 55 is pressed to press the spring 53 between the L-shaped link 51 and the latch block 41, so that the rectangular insert rod 52 is disengaged from the rectangular latch groove 43, and the arc-shaped latch 44 and the lock lever 3 can rotate.

The front end of the rectangular insertion rod 52 is rotatably provided with a pulley 6, the diameter of the pulley 6 is larger than the width of the rectangular insertion rod 52, and the width of the rectangular clamping groove 43 is larger than the diameter of the pulley 6.

The rectangular insertion rod 52 can smoothly enter and exit the rectangular clamping groove 43 through the pulley 6 and the mutual clearance fit.

The front surface of the arc-shaped latch 44 is a plane, and the front surface of the button 55 is flush with the plane of the front surface of the arc-shaped latch 44, so that space can be saved during locking. The corresponding inner angle of the arc-shaped clamping block 44 is 240 degrees, so that the arc-shaped clamping block can be smoothly contacted with the arc-shaped groove 42 when the lock rod 3 rotates, and clamping is avoided.

The distance between button 55 and the front surface of box 1 is greater than the length of the rectangle inserted bar 52 of grafting in the inside of rectangle joint groove 43, can guarantee when pressing button 55 that rectangle inserted bar 52 can break away from with rectangle joint groove 43, makes arc fixture block 44 can rotate.

The working principle is that when the lock rod 3 is in clamping fit with a conventional lock catch on the box door 2, the arc-shaped groove 42 and the arc-shaped fixture block 44 are in rotating contact with each other and simultaneously press the rectangular insertion rod 52 with the pulley 6 in the clamping block 41, so that the spring 53 is stored energy and deformed, when the lock position is reached, the rectangular insertion rod 52 is reset through the spring 53 and is inserted into the rectangular clamping groove 43 to complete locking, so that devices on the whole lock rod 3 cannot rotate, accidental opening is avoided, when the box door 2 is opened, the press button 55 presses the spring 53 between the L type connecting rod 51 and the clamping block 41, so that the rectangular insertion rod 52 is separated from the rectangular clamping groove 43, the arc-shaped fixture block 44 and the devices on the lock rod 3 can rotate, and the opening of the.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a locking lever hinders commentaries on classics structure for container which characterized in that: the box comprises a box body (1), wherein a box door (2) is hinged to the front surface of the box body (1), a lock rod (3) is rotatably installed on the front surface of the box door (2), and a clamping device (4) is fixedly installed on the lower surface of the box body (1);

clamping device (4) include joint piece (41) of fixed mounting at box (1) lower surface, arc recess (42) have been seted up to the front surface of joint piece (41), the inside joint of arc recess (42) has arc fixture block (44) of matching, the upper end fixed mounting of arc fixture block (44) is at the lower extreme of locking lever (3), rectangle joint groove (43) have been seted up to the rear surface of arc fixture block (44), the internally mounted of rectangle joint groove (43) has rectangle kayser (5), joint piece (41) is run through to the surface of rectangle kayser (5).

2. The locking rod rotation-resisting structure for the container as claimed in claim 1, wherein the rectangular latch (5) comprises a support ring (54) fixedly mounted on the lower surface of the box body (1), the support ring (54) is located on the outer side of the clamping block (41), an L-type connecting rod (51) is slidably mounted inside the support ring (54), a button (55) is fixedly mounted on the front surface of the L-type connecting rod (51), a rectangular inserting rod (52) is fixedly mounted on the right side of the L-type connecting rod (51), the rectangular inserting rod (52) penetrates through the clamping block (41) and is inserted into the rectangular clamping groove (43), one end of a spring (53) is fixedly mounted on the front surface of the right side of the L-type connecting rod (51), the other end of the spring (53) is fixedly mounted on the rear surface of the clamping block (41), and the spring (53) is sleeved on the outer surface of the rectangular inserting rod (52).

3. The locking bar rotation-blocking structure for container as claimed in claim 2, wherein: the front end of rectangle inserted bar (52) rotates installs pulley (6), the diameter of pulley (6) is greater than the width of rectangle inserted bar (52), the width of rectangle joint groove (43) is greater than the diameter of pulley (6).

4. The locking bar rotation-blocking structure for container as claimed in claim 2, wherein: the front surface of the arc-shaped clamping block (44) is a plane, the front surface of the button (55) is flush with the plane of the front surface of the arc-shaped clamping block (44), and the corresponding inner angle of the arc surface of the arc-shaped clamping block (44) is 240 degrees.

5. The locking bar rotation-blocking structure for container as claimed in claim 2, wherein: the distance between the button (55) and the front surface of the box body (1) is larger than the length of the rectangular insertion rod (52) inserted in the rectangular clamping groove (43).