CN215369177U

CN215369177U - Durable container button lock convenient to operate

Info

Publication number: CN215369177U
Application number: CN202120815687.XU
Authority: CN
Inventors: 周胜平; 卢志峰
Original assignee: Hubei Yangfan Marine Equipment Manufacturing Co ltd
Current assignee: Hubei Yangfan Marine Equipment Manufacturing Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-31
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a durable container button lock convenient to operate, which comprises a lock body, a handle, dovetail grooves, a shell, bolts, grooves and a locking device, wherein the lock body is of a four-side rectangular structure, a hinged hand wheel is arranged in the middle of the right end face, symmetrically distributed dovetail grooves are formed in the middle of the front end face and the middle of the rear end face of the lock body, the shell is arranged in the middle of the top end and the bottom end of the lock body and penetrates through a connecting plate to be fixed through the bolts, the grooves are formed in the middle of the front end face of the shell, and the locking device is arranged in the grooves. The utility model effectively improves the stability of the button lock when fixing the container through the reasonable design, and more effectively prolongs the service life through the gear transmission of the worm and gear, and the hand wheel is convenient and quick to rotate.

Description

Durable container button lock convenient to operate

Technical Field

The utility model relates to a button lock, in particular to a durable container button lock which is convenient to operate.

Background

In the transportation process of the container, the corner block and the corner block are often connected by adding the button lock for fixation, but the currently used button lock is often more laborious in the use process and has the poor stability of a mechanical structure, so that the potential safety hazard is easy to appear, and a novel durable container button lock convenient to operate is needed

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a durable container button lock which is convenient to operate, so as to solve the technical problem.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a durability container button lock of convenient operation, includes lock body, handle, dovetail, shell, bolt, recess, locking means, its characterized in that: the lock body is four sides rectangle structure and right-hand member face mid-mounting has articulated formula hand wheel, the dovetail that has the symmetric type to distribute is all opened at lock body just, rear end face middle part, lock body top, bottom mid-mounting have the shell and pass the connecting plate through the bolt fixed, open at the positive terminal surface middle part of shell has recess and internally mounted to have locking device.

On the basis of the technical scheme, the handle is installed on the surface of the right end of the hand wheel, the inner side of the hand wheel is provided with a transmission rod fixed through key connection, the circumferential surface of the transmission rod is nested with two groups of bearings distributed symmetrically, the middle of the transmission rod is provided with a turbine, the turbine is connected with the worm on one side through meshing, the top and the bottom of the worm are provided with left-handed threads and right-handed threads distributed symmetrically, the circumferential surfaces of the left-handed threads and the right-handed threads are provided with a lifting base, and the tail end of the lifting base is provided with a top block and is fixed through screws.

On the basis of the technical scheme, locking means includes telescopic baffle, stopper, slope spout, bradyseism pad, reset spring, telescopic baffle installs the stopper that the symmetry formula distributes for four sides rectangle structure and afterbody, the slope spout that has the 45 degrees angles is opened to the inboard bottom of stopper, the positive terminal surface mid-mounting of stopper has bradyseism pad and rear end to be connected with reset spring, reset spring passes through the fix with screw before the locating piece, rear end face middle part.

Compared with the prior art, the utility model has the following advantages: the knob lock drives the hand wheel to rotate through the handle, then the locking device extends out and retracts simultaneously by utilizing the worm gear and the bidirectional screw thread, the service life of the device is further prolonged effectively through the transmission stability of the gear and the bidirectional screw rod, and meanwhile, the forward and reverse rotation transmission operation of the hand wheel is simple and rapid, so that the mounting and dismounting efficiency of the knob lock is improved.

Drawings

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

Fig. 2 is a schematic view of the hand wheel connection structure of the present invention.

Fig. 3 is a schematic structural diagram of the locking device of the present invention.

In the figure: 1. the device comprises a lock body, 1-1 parts, a connecting plate, 1-2 parts, a positioning block, 2 parts, a hand wheel, 2-1 parts, a handle, 3 parts, a dovetail groove, 4 parts, a shell, 5 parts, a bolt, 6 parts, a groove, 7 parts, a locking device, 8 parts, a transmission rod, 9 parts, a bearing, 10 parts, a turbine, 11 parts, a worm, 12 parts, left-handed threads, 12-1 parts, right-handed threads, 13 parts, a lifting base, 14 parts, a top block, 15 parts, a telescopic baffle, 15-1 parts, a limiting block, 15-2 parts, an inclined sliding groove, 16 parts, a cushioning pad, 17 parts and a reset spring.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-3, a durable container button lock convenient to operate comprises a lock body 1, a handle 2-1, dovetail grooves 3, a shell 4, bolts 5, grooves 6 and locking devices 7, wherein the lock body 1 is of a four-side rectangular structure, the middle of the right end face of the lock body is provided with an articulated hand wheel 2, the dovetail grooves 3 distributed symmetrically are formed in the middle of the front end face and the middle of the rear end face of the lock body 1, the middle of the top end and the bottom end of the lock body is provided with the shell 4, the shell 5 penetrates through the connecting plate 1-1 to be fixed, the middle of the front end face of the shell 4 is provided with the grooves 6, and the locking devices 7 are arranged inside the shell.

2 right-hand member surface mounting of hand wheel has handle 2-1 and the inboard to install the fixed transfer line 8 of key-type connection, 8 circumference surfaces nestification of transfer line have bearing 9 and mid-mounting that two sets of symmetric formulas distribute have turbine 10, turbine 10 is connected through the meshing with the worm 11 of one side, left-handed screw 12, the right-handed screw 12-1 that has the symmetric formula to distribute are opened to worm 11 top, bottom, left-handed screw 12, right-handed screw 12-1 circumference surface mounting have lift base 13, lift base 13 end is installed kicking block 14 and is passed through the fix with screw.

The locking device 7 comprises a telescopic baffle 15, a limiting block 15-1, an inclined sliding groove 15-2, a cushioning pad 16 and a reset spring 17, the telescopic baffle 15 is of a four-side rectangular structure, the tail portion of the telescopic baffle 15 is provided with the limiting block 15-1 which is symmetrically distributed, the bottom of the inner side of the limiting block 15-1 is provided with the inclined sliding groove 15-2 with a 45-degree angle, the middle portion of the positive end face of the limiting block 15-1 is provided with the cushioning pad 16, the rear end of the cushioning pad is connected with the reset spring 17, and the reset spring 17 is fixed in the middle of the front end face and the rear end face of the positioning block 1-2 through screws.

The working principle of the utility model is as follows: the container corner block comprises a top shell, a hand wheel is made to rotate through a holding handle, a transmission rod is hinged to a lock body through a bearing, the transmission rod enables the transmission direction to be changed and simultaneously rotates through a worm gear and a worm, the right-handed thread starts to rotate and drives a lifting base to vertically transport lifting motion, then the ejector block on one side of the lifting base is ejected into the inner side of the shell and extends the telescopic baffle to two sides and is buffered and limited through a limiting block and a buffering cushion, and when the hand wheel rotates reversely, the ejector block is retracted and simultaneously a reset spring pulls the telescopic baffle to reset the container which can be moved later.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a convenient durability container button lock of operation, includes lock body (1), handle (2-1), dovetail (3), shell (4), bolt (5), recess (6), locking means (7), its characterized in that: the lock body (1) is four sides rectangle structure and right-hand member face mid-mounting has articulated fixed hand wheel (2), dovetail (3) that the symmetry formula distributes are all opened just to lock body (1), rear end face middle part, lock body (1) top, bottom mid-mounting have shell (4) and pass connecting plate (1-1) through bolt (5) and fix, open at shell (4) positive terminal surface middle part has recess (6) and internally mounted to have locking device (7).

2. The durable container button lock of claim 1, wherein: hand wheel (2) right-hand member surface mounting has handle (2-1) and the inboard to install the fixed transfer line of key-type connection (8), transfer line (8) circumference surface nestification has bearing (9) and mid-mounting that two sets of symmetry formulas distribute to have turbine (10), turbine (10) are connected through the meshing with worm (11) of one side, left-handed thread (12), right-handed thread (12-1) that have the symmetry formula to distribute are opened to worm (11) top, bottom, left-handed thread (12), right-handed thread (12-1) circumference surface mounting has lift base (13), kicking block (14) and through the fix with screw are installed to lift base (13) end.

3. The durable container button lock of claim 1, wherein: locking device (7) are including telescopic baffle (15), stopper (15-1), slope spout (15-2), bradyseism pad (16), reset spring (17), telescopic baffle (15) are four sides rectangle structure and afterbody install stopper (15-1) that the symmetric distribution was distributed, stopper (15-1) inboard bottom is opened has slope spout (15-2) at the 45 degrees angle, stopper (15-1) positive terminal surface mid-mounting has bradyseism pad (16) and rear end to be connected with reset spring (17), reset spring (17) pass through the fix with screw at locating piece (1-2) preceding, rear end face middle part.