CN211008058U - Novel anti-theft outdoor lock - Google Patents

Abstract

The utility model discloses a novel theftproof outdoor lock relates to the theftproof tool to lock field, receives the environmental impact to current outdoor pickproof lock easily and leads to the problem that life is not long, proposes following scheme now, and it includes the lock body box, the inside fixed mounting of lock body box has the lock body, just the one end fixed mounting of lock body has the lock chain, just the outside one end fixed mounting that the lock chain extends to the lock body box has the tapered end, the tapered end is fixed to be cup jointed to have the tapered end box, just the lock body box has been close to one side of tapered end and has been seted up the tapered end groove, lock body box inside is provided with the slide bar groove, just the slide bar groove is located the both sides in tapered end groove, slide bar inslot portion slidable mounting has the slide bar, just slide bar tank bottom fixed mounting has a reset spring. The utility model discloses novel structure, and the device easy operation is convenient, is equipped with lock body box, lock head box and shield, and the dustproof and waterproof's that not only can reach effect has still reduced the home range that can supply to unblank, has increased the theftproof performance of tool to lock.

Description

Novel anti-theft outdoor lock

Technical Field

The utility model relates to a theftproof tool to lock field especially relates to a novel outdoor lock of theftproof.

Background

At present, various anti-theft locks are available on the market, and according to the different principles of lock cylinders, the anti-theft locks can be divided into spring locks, blade locks, magnetic locks, smart card door locks, fingerprint locks and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of novel outdoor lock of theftproof has solved outdoor pickproof lock and has received the environmental impact easily and lead to the not long problem of life.

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

a novel anti-theft outdoor lock comprises a lock body box, wherein a lock body is fixedly installed inside the lock body box, a lock chain is fixedly installed at one end of the lock body, the lock chain extends to the outer end of the lock body box, a lock head is fixedly installed at one end of the lock head, a lock head box is fixedly sleeved on the lock head, a lock head groove is formed in one side, close to the lock head, of the lock body box, a slide bar groove is formed in the inner portion of the lock body box, the slide bar groove is located on two sides of the lock head groove, a slide bar is slidably installed inside the slide bar groove, a first reset spring is fixedly installed at the bottom end of the slide bar, a press block is fixedly installed at one end, close to the first reset spring, of the press block and is fixedly connected with one end of the first reset spring, a key groove is formed above the slide bar groove, a key is slidably installed inside the key groove, the briquetting fixed mounting has the connecting block, just the one end fixedly connected with fixture block that the connecting block extended to the lock head inslot portion.

Preferably, the bottom surface in the lock head groove is provided with a clamping hole.

Preferably, the lock body box is kept away from the one end of chain and has been seted up the key hole, just the lock body box has been close to the inside of both sides about the key hole and has been seted up the slider groove, just slider inslot portion slidable mounting has the slider, slider inslot portion fixed mounting has second reset spring, second reset spring's one end and one side fixed connection of slider, just inside slidable mounting has the shield in the key hole, one side fixed mounting that the slider is close to the key hole has the connecting rod, and the connecting rod extends to inside one end and the shield fixed connection of key hole, the shield is kept away from the one end outside fixed mounting of second reset spring and is had the knob.

Preferably, the lock head box is provided with clamping grooves on two sides, and the clamping grooves are matched with the clamping blocks.

Preferably, the connection part of the lock body box, the lock head box and the lock chain is fixedly provided with a rubber ring.

The utility model has the advantages that:

1. the device simple operation is convenient, holds the lock body box and presses down the button, makes the fixture block slide to the card hole, holds the tapered end box and inserts the tapered end groove, makes the tapered end insert the lock body, loosens the button and makes the card hole card go into the draw-in groove and can accomplish and lock.

2. The device is equipped with lock body box, tapered end box and shield, and the lock body box and tapered end box and the junction fixed mounting of chain have the rubber circle, the dustproof and waterproof effect that can reach.

3. The device is provided with a lock body box, a lock head box and a dustproof cover, so that the joint of the lock core and the lock head and the lock body is protected, the movable range for unlocking is reduced, and the anti-theft performance of the lock is improved.

To sum up, the device easy operation is convenient, and the device is equipped with lock body box, lock head box and shield, and the dustproof and waterproof effect that not only can reach has still reduced the home range that can supply to unblank, has increased the theftproof performance of tool to lock.

Drawings

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

Fig. 2 is a schematic view of the lock body box of the present invention.

Fig. 3 is an installation diagram of the dust cap of the present invention.

Reference numbers in the figures: the lock comprises a lock body box 1, a lock body 2, a lock chain 3, a lock head 4, a lock head box 5, a lock head groove 6, a slide bar groove 7, a slide bar 8, a first reset spring 9, a press block 10, a press key groove 11, a key 12, a connecting block 13, a clamping block 14, a clamping hole 15, a key hole 16, a slide block groove 17, a slide block 18, a second reset spring 19, a dust cover 20, a connecting rod 21, a slide button 22, a clamping groove 23 and a rubber ring 24.

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.

Referring to fig. 1-3, a novel anti-theft outdoor lock comprises a lock body box 1, a lock body 2 is fixedly installed inside the lock body box 1, a lock chain 3 is fixedly installed at one end of the lock body 2, a lock head 4 is fixedly installed at one end of the lock chain 3 extending to the outside of the lock body box 1, a lock head box 5 is fixedly sleeved on the lock head 4, a lock head groove 6 is formed in one side of the lock body box 1 close to the lock head 4, a slide bar groove 7 is formed inside the lock body box 1, the slide bar groove 7 is located at two sides of the lock head groove 6, a slide bar 8 is slidably installed inside the slide bar groove 7, a first reset spring 9 is fixedly installed at the bottom end of the slide bar groove 7, a pressing block 10 is fixedly installed at one end of the slide bar 8 close to the first reset spring 9, one end of the pressing block 10 is fixedly connected with one end of the first reset spring 9, a pressing key groove 11 is arranged above the, the key is slidably mounted in the key slot 11, the top end of the sliding rod 8 is fixedly connected with the bottom surface of the key 12, the pressing block 10 is fixedly mounted with a connecting block 13, one end of the connecting block 13 extending to the inside of the key slot 6 is fixedly connected with a clamping block 14, the bottom surface of the inside of the key slot 6 is provided with a clamping hole 15, one end of the lock body box 1 far away from the lock chain 3 is provided with a key hole 16, the inside of the lock body box 1 close to the upper side and the lower side of the key hole 16 is provided with a sliding block slot 17, the inside of the sliding block slot 17 is slidably mounted with a sliding block 18, the inside of the sliding block slot 17 is fixedly mounted with a second reset spring 19, one end of the second reset spring 19 is fixedly connected with one side of the sliding block 18, the inside of the key hole 16 is slidably mounted with a dust cover 20, one side of the sliding block 18 close to the key hole 16 is fixedly mounted with, the outer side of one end, far away from the second return spring 19, of the dust cover 20 is fixedly provided with a sliding button 22, the two sides of the lock head box 5 are provided with clamping grooves 23, the clamping grooves 23 are matched with the clamping blocks 14, and rubber rings 24 are fixedly arranged at the joints of the lock body box 1, the lock head box 5 and the lock chain 3.

The working principle is as follows: when the device is needed to be used, the lock body box 1 is held by hand, the key 12 is pressed, the key 12 slides in the key groove 11, the key 12 drives the slide rod 8, the slide rod 8 slides in the slide rod groove 7, the slide rod 8 drives the press block 10 to extrude the first return spring 9, the press block 10 drives the connecting block 13, the connecting block 13 drives the fixture block 14 to slide in the lock head groove 6, the fixture block 14 slides to the clamping hole 15, the lock head box 5 is inserted into the lock head groove 7 by hand, the lock head 4 is inserted into the lock body 2, the key 12 is loosened, the first return spring 9 pushes the press block 10, the press block 10 drives the connecting block 13, the connecting block 13 drives the fixture block 14 to be separated from the clamping hole 15, the fixture block 14 is clamped into the clamping groove 23, locking is completed, when unlocking is needed, the key 12 is pressed to slide the fixture block 14 into the clamping hole 15, the sliding slide button 22 drives the dust cover 20, the, the slide block 18 presses the second return spring 19, so that the key can be inserted into the lock core from the key hole 16 to complete unlocking, the lock head box 5 is pulled out, the key 12 and the slide button 22 are released, and unlocking is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A novel anti-theft outdoor lock comprises a lock body box (1) and is characterized in that a lock body (2) is fixedly installed inside the lock body box (1), a lock chain (3) is fixedly installed at one end of the lock body (2), a lock head (4) is fixedly installed at one end of the lock chain (3) extending to the outside of the lock body box (1), the lock head box (5) is fixedly sleeved on the lock head (4), a lock head groove (6) is formed in one side, close to the lock head (4), of the lock body box (1), a slide rod groove (7) is formed inside the lock body box (1), the slide rod groove (7) is located on two sides of the lock head groove (6), a slide rod (8) is slidably installed inside the slide rod groove (7), a first reset spring (9) is fixedly installed at the bottom end of the slide rod (8), close to the first reset spring (9), a pressing block (10) is fixedly installed at one end, close to the slide rod (8), just the one end of briquetting (10) and the one end fixed connection of first reset spring (9), the top of slide bar groove (7) is provided with according to keyway (11), there is button (12) according to inside slidable mounting of keyway (11), the top of slide bar (8) and the bottom surface fixed connection of button (12), briquetting (10) fixed mounting has connecting block (13), just connecting block (13) extend to inside one end fixedly connected with fixture block (14) of lock head groove (6).

2. The novel anti-theft outdoor lock according to claim 1, characterized in that the locking hole (15) is formed on the bottom surface inside the lock head groove (6).

3. The novel anti-theft outdoor lock according to claim 1, characterized in that the lock body box (1) is provided with a keyhole (16) at the end far away from the lock chain (3), and the lock body box (1) is provided with slide block slots (17) near the upper and lower sides of the key hole (16), a slide block (18) is arranged in the slide block groove (17) in a sliding way, a second return spring (19) is fixedly arranged in the slide block groove (17), one end of the second return spring (19) is fixedly connected with one side of the sliding block (18), a dustproof cover (20) is slidably arranged in the key hole (16), a connecting rod (21) is fixedly arranged on one side of the sliding block (18) close to the key hole (16), and one end of the connecting rod (21) extending to the inside of the key hole (16) is fixedly connected with the dust cover (20), and a sliding button (22) is fixedly arranged on the outer side of one end, far away from the second return spring (19), of the dustproof cover (20).

4. The novel anti-theft outdoor lock according to claim 1, characterized in that clamping grooves (23) are formed in two sides of the lock head box (5), and the clamping grooves (23) are matched with the clamping blocks (14).

5. The novel anti-theft outdoor lock according to claim 1, characterized in that the rubber ring (24) is fixedly installed at the connection of the lock body box (1) and the lock head box (5) with the chain (3).

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