CN211144069U

CN211144069U - Hinge lock for safe

Info

Publication number: CN211144069U
Application number: CN201921636932.XU
Authority: CN
Inventors: 陶学明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-31
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a hinge lock for safe box, the first mounting includes integrated into one piece's fixed part and connecting portion, connecting portion fixedly connected with first fixed axle, the second mounting has seted up first through-hole and second through-hole, the first draw-in groove of symmetry is seted up to second mounting both sides, the draw-in groove stationary blade sets up inside the first mounting, the draw-in groove stationary blade and the both sides fixedly connected with fixture block that the first draw-in groove corresponds, the draw-in groove stationary blade and the position fixedly connected with first ejector pad and second ejector pad that first through-hole and second through-hole correspond, the tapered end mounting rotates through the second fixed axle to be connected on the second mounting, the tapered end mounting has seted up the second draw-in groove with the position that the; the bottom of the lock head is fixedly connected with a lock tongue; one end of the lock hook is rotatably connected to the lock head fixing piece through a third fixing shaft, and the other end of the lock hook is hooked on the first fixing shaft. The utility model discloses it is rational in infrastructure, through each parts locking safe of mutually supporting, conveniently dismantle the maintenance simultaneously or change.

Description

Hinge lock for safe

Technical Field

The utility model relates to a tool to lock field especially relates to a hinge lock for safe.

Background

The safe is generally locked with the safe through the cooperation of trick lock and key, and the trick lock and the key lock of general safe all set up inside the box of safe, if the lock body has appeared the problem then need unpack the safe and just can change or maintain, lead to the later stage like this to the lock body maintenance and the change of safe all extremely difficult.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a hinge lock for safe locks safe through externally mounted's hinge lock and locks safe, installs in the box outside, makes things convenient for later maintenance or change.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hinge lock for a safe comprises a first fixing piece, wherein the first fixing piece comprises a fixing part and a connecting part which are integrally formed, the fixing part is provided with a plurality of screw holes, and the connecting part is fixedly connected with a first fixed shaft; the first fixing piece is provided with a first through hole at one end close to the first fixing piece, the other end of the first fixing piece is provided with a second through hole, two sides of the second fixing piece are provided with symmetrical first clamping grooves, and the bottom of the second fixing piece is provided with a plurality of screw holes; the clamping groove fixing piece is arranged in the first fixing piece, clamping blocks are fixedly connected to two sides of the clamping groove fixing piece corresponding to the first clamping groove, a first push block and a second push block are fixedly connected to positions of the clamping groove fixing piece corresponding to the first through hole and the second through hole, the first push block and the second push block penetrate through the first through hole and the second through hole, the clamping blocks are connected to the first clamping groove in a sliding mode, and a third through hole is formed in the middle of the clamping groove fixing piece; the lock head fixing piece is rotatably connected to the second fixing piece through a second fixing shaft, and a second clamping groove is formed in the position, corresponding to the first clamping groove, of the lock head fixing piece; the lock head penetrates through the lock head fixing piece and the clamping groove fixing piece, and a lock tongue is fixedly connected to the bottom of the lock head; and one end of the lock hook is rotatably connected to the lock head fixing piece through a third fixing shaft, and the other end of the lock hook is hooked on the first fixing shaft.

By adopting the technical scheme, the fixing part of the first fixing part is fixedly connected to the box cover of the safe box through the bolt during installation, the second fixing part is installed at the position, corresponding to the first fixing part, of the box body of the safe box through the bolt, the lock hook is hooked on the first fixing shaft on the first fixing part when the second fixing part is closed, then the lock head is twisted to enable the lock tongue at the bottom of the lock head to rotate, the lock groove fixing piece can block the lock tongue so that the lock head fixing part cannot rotate along the second fixing shaft, when the lock head fixing piece cannot rotate, one end, close to the lock head fixing piece, of the lock hook is attached to the lock head fixing piece, at the moment, the lock; when needing to unblank, twist the tapered end, make the spring bolt pass through the third through hole at draw-in groove stationary blade middle part, still need push away the second ejector pad on the draw-in groove stationary blade inwards this moment, the fixture block that makes the draw-in groove stationary blade pass through both sides moves along the position of first draw-in groove, the tapered end mounting loses the screens of fixture block and spring bolt this moment, can rotate along the second fixed axle, the tapered end mount is close to the one end of latch hook and rotates downwards, the blocking to the latch hook has been loosened, it can break away from the latch hook from first fixed axle to rotate the latch hook this moment, can open the safe after separating latch hook and first fixed. The utility model relates to a rationally, simple structure through the cooperation of each part, can be with the fixed locking of two parts, and the ring is detained mutually between the structure simultaneously, can not easily take off the lock.

Preferably, the length of the lock tongue is greater than the width of the third through hole, and the length of the lock tongue is less than the length of the third through hole.

Adopt above-mentioned technical scheme, when the spring bolt rotates to when horizontal along with the tapered end, the length of spring bolt is greater than the width of third through-hole, no matter whether press the second ejector pad spring bolt this moment and can all block unable through the third through-hole by the card slot stationary blade, when the spring bolt rotates to vertical along with the tapered end, the length of spring bolt is less than the length of third through-hole, presses the second ejector pad spring bolt and can pass through the third through-hole, could open the tapered end mounting this moment.

Preferably, a spring is sleeved on the first pushing block, one end of the spring abuts against the clamping groove fixing piece, and the other end of the spring abuts against the second fixing piece.

By adopting the technical scheme, when the second push block is pressed down, the first push block moves towards the direction of the first through hole, the extrusion spring is compressed at the moment, and the spring can reset the second push block when the hand is loosened.

Preferably, the second slot is shaped like a letter "7".

By adopting the technical scheme, the second push block is not pressed, the clamping block is positioned in the transverse groove of the second clamping groove, the second push block is pressed, the clamping block moves to the vertical groove position of the second clamping groove, and the lock head fixing piece can rotate upwards and cannot be blocked by the clamping block at the moment.

Preferably, the lock head is a coded lock head.

Adopt above-mentioned technical scheme, the tapered end adopts the trick lock among the prior art, rotates to the correct password and just can rotate, prevents that anyone can both open the lock.

Preferably, one end of the lock head fixing piece close to the second pushing block is fixedly connected with a lifting plate.

By adopting the technical scheme, after the second push block is pressed down, the lock head fixing piece can be easily lifted up through the lifting plate, so that the novel push block is more convenient and handy.

The utility model has the advantages that: the utility model relates to an ingenious, rational in infrastructure, through each parts locking safe of mutually supporting, the maintenance is conveniently dismantled or the change simultaneously.

Drawings

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

fig. 2 is an exploded view of the hinge lock structure of the present invention.

Shown in the figure: 1-a first fixing member; 11-a fixed part; 12-a connecting part; 121-a first fixed shaft; 111-screw holes; 2-a second fixing piece; 21-a first card slot; 22-a first via; 23-a second via; 3-a lock head fixing piece; 31-a second card slot; 32-lifting plate; 33-a second fixed axis; 4-a latch hook; 41-a third fixed shaft; 5-a lock head; 51-a locking tongue; 6-clamping groove fixing piece; 61-a fixture block; 62-a first push block; 621-a spring; 63-a second push block; 64-third via.

Detailed Description

As shown in fig. 1-2, an embodiment of the present invention provides a hinge lock for a safe, including a first fixing member 1, a second fixing member 2, a slot fixing piece 6, a lock fixing member 3, a lock 5 and a lock hook 4, wherein the first fixing member 1 includes an integrally formed fixing portion 11 and a connecting portion 12, the fixing portion 11 is provided with three screw holes 111, the first fixing member 1 is fixed on a cover of the safe through the screw holes 111, the connecting portion 12 is provided with an opening through which a first fixing shaft 121 passes, the bottom of the second fixing member 2 is provided with four screw holes 111, the second fixing member 2 is fixedly mounted at a position corresponding to the first fixing member 1 outside the safe through the screw holes 111, two sides of the second fixing member 2 are provided with first slots 21, one side of the second fixing member close to the first fixing member 1 is provided with a first through hole 22, one side of the second fixing member far from the first through hole 22 is provided with a second through hole, a clamping block 61 is integrally formed on two sides of the clamping groove fixing piece 6, the clamping block 61 slides along the first clamping groove 21, a first push block 62 and a second push block 63 are respectively integrally formed at two ends of the clamping groove fixing piece 6 close to the first through hole 22 and the second through hole 23, the first push block 62 and the second push block 63 are respectively arranged through the first through hole 22 and the second through hole 23 to push the second push block 63, the clamping groove fixing piece 6 moves in the second fixing piece 2 along the direction of the first push block 62, openings for the second fixing shaft 33 to penetrate through are formed on the lock fixing piece 3 and the second fixing piece 2, the lock fixing piece 3 can rotate on the second fixing piece 2 through the second fixing shaft 33, an opening for the lock 5 to penetrate through is formed on the lock fixing piece 3, the lock 5 penetrates through the third through hole 64 on the lock fixing piece 3 and the clamping groove fixing piece 6, a lock tongue 51 is fixedly connected at the bottom of the, the latch tongue 51 is a flat block structure, one end of the latch hook 4 is hook-shaped and is hooked on the first fixing shaft 121 when locked, and the other end of the latch hook 4 is rotatably connected to the lock head fixing member 3 through the third fixing shaft 41.

The length of the bolt 51 is greater than the width of the third through hole 64, and the length of the bolt 51 is less than the length of the third through hole 64. The latch 51 is clamped below the slot fixing plate 6 when the hinge lock is closed, and the latch 51 is rotated to open the hinge lock through the third through hole 64.

In one embodiment, the first pushing block 62 is sleeved with a spring 621, one end of the spring 621 abuts against the slot fixing piece 6, and the other end of the spring 621 abuts against the second fixing piece 2.

In an embodiment, the second slot 31 is shaped like a letter "7", the locking block 61 on both sides of the slot fixing piece 6 is located at the horizontal portion of the second slot 31 to lock the locking head fixing piece 3 so that the locking head fixing piece 3 cannot rotate, and when the second pushing piece 63 is pushed to move the locking block 61 to the vertical portion of the second slot 31, the locking head fixing piece 3 can rotate upward.

In an embodiment, the lock head 5 is a lock head 5 of a coded lock in the prior art, and the hinge lock can be opened only by rotating the lock head 5 with a corresponding code.

In one embodiment, the lock fixing member 3 is integrally formed with a lifting plate 32 at a position close to the second pushing block 63, and the protruding lifting plate 32 can lift the lock fixing member 3 by pressing down the second pushing block 63.

The utility model discloses a theory of operation: when the safe is installed, the fixing part 11 of the first fixing part 1 is fixedly connected to a cover of the safe through a bolt, the second fixing part 2 is installed at a position, corresponding to the first fixing part 1, of the safe body through a bolt, then other components are installed according to requirements after the assembly is completed, the lock hook 4 is hooked on the first fixing shaft 121, then the lock head fixing part 3 is covered, the lock head 5 is rotated, the lock tongue 51 can be clamped at the bottom of the clamping groove fixing piece 6, the lock tongue 51 is clamped at the moment, the lock head 5 cannot move upwards, the lock head 5 cannot move, namely the lock head fixing part 3 cannot move, and the lock is closed; when the safe box needs to be opened, the lock head 5 is rotated to a proper position, the lock tongue 51 can pass through the third through hole 64, then the second push block is pressed, the clamping groove fixing piece 6 moves forwards, the clamping block 61 also moves forwards to loosen the limit of the lock head fixing piece 3, the lock tongue 51 and the clamping block 61 both remove the limit of the lock head fixing piece 3, the lifting plate 32 is lifted to enable the lock head fixing piece 3 to rotate along the second fixing shaft 33, at the moment, one end, close to the lock hook 4, of the lock head fixing piece 3 rotates downwards, the lock hook 4 can rotate downwards to enable the lock hook 4 to be separated from the first fixing shaft 121 after the lock head fixing piece 3 leaves the lock hook 4, at the moment, the first fixing piece 1 and the lock hook 4 are separated, and. The utility model discloses an ingenious structural design makes hinge lock and safe combine, when guaranteeing safe safety, convenient maintenance or change.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a hinge lock for safe which characterized in that: comprises that

The first fixing piece comprises a fixing part and a connecting part which are integrally formed, the fixing part is provided with a plurality of screw holes, and the connecting part is fixedly connected with a first fixing shaft;

the first fixing piece is provided with a first through hole at one end close to the first fixing piece, the other end of the first fixing piece is provided with a second through hole, two sides of the second fixing piece are provided with symmetrical first clamping grooves, and the bottom of the second fixing piece is provided with a plurality of screw holes;

the clamping groove fixing piece is arranged in the first fixing piece, clamping blocks are fixedly connected to two sides of the clamping groove fixing piece corresponding to the first clamping groove, a first push block and a second push block are fixedly connected to positions of the clamping groove fixing piece corresponding to the first through hole and the second through hole, the first push block and the second push block penetrate through the first through hole and the second through hole, the clamping blocks are connected to the first clamping groove in a sliding mode, and a third through hole is formed in the middle of the clamping groove fixing piece;

the lock head fixing piece is rotatably connected to the second fixing piece through a second fixing shaft, and a second clamping groove is formed in the position, corresponding to the first clamping groove, of the lock head fixing piece;

the lock head penetrates through the lock head fixing piece and the clamping groove fixing piece, and a lock tongue is fixedly connected to the bottom of the lock head;

and one end of the lock hook is rotatably connected to the lock head fixing piece through a third fixing shaft, and the other end of the lock hook is hooked on the first fixing shaft.

2. The hinge lock for a safe of claim 1, wherein: the length of the lock tongue is greater than the width of the third through hole, and the length of the lock tongue is less than that of the third through hole.

3. The hinge lock for a safe of claim 1, wherein: the first push block is sleeved with a spring, one end of the spring abuts against the clamping groove fixing piece, and the other end of the spring abuts against the second fixing piece.

4. The hinge lock for a safe of claim 1, wherein: the shape of the second clamping groove is 7-shaped.

5. The hinge lock for a safe of claim 1, wherein: the lock head is a coded lock head.

6. The hinge lock for a safe of claim 1, wherein: one end of the lock head fixing piece, which is close to the second push block, is fixedly connected with a lifting plate.