CN212453991U

CN212453991U - Double-lock-beam double-lock-cylinder rectangular double-safety beam padlock

Info

Publication number: CN212453991U
Application number: CN202020681524.2U
Authority: CN
Inventors: 王俊栋
Original assignee: Pujiang Ya Huan Locks Co ltd
Current assignee: Zhejiang Yahuan Lock Industry Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-02
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a two lock beam double lock core rectangle double insurance crossbeam padlocks, which comprises a lock body, the lock body left and right sides is provided with first crossbeam and second crossbeam respectively, the one end of first crossbeam and second crossbeam runs through inside lock body left surface and right surface and extend to the lock body respectively, the left and right sides is provided with first lock core and second lock core respectively in the lock body, first lock core and second lock core upper end respectively with first crossbeam and second crossbeam phase-match, the first lock core all is provided with the pellet shot from a slingshot with the second lock core outside, the one end that first lock core was kept away from to the pellet shot from a slingshot all is fixed with the spring, the spring all is located the lock body. The utility model discloses reduced manufacturing cost, it is very convenient to use, has increased the reliability of protection, and the practicality is strong.

Description

Double-lock-beam double-lock-cylinder rectangular double-safety beam padlock

Technical Field

The utility model relates to a padlock field especially relates to a two lock beam double lock core rectangle double insurance crossbeam padlocks.

Background

Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The lock body of the padlock is provided with a metal stem which can be buckled and connected in a ring shape or a straight shape, namely a 'lock beam', so that the padlock is directly buckled with the lock body through the lock beam to form a closed lock.

The existing padlock can be unlocked by one key generally, and under some special conditions and the condition that two persons are needed to be present at the same time, two padlocks can be kept by two persons, so that the phenomenon of unlocking by mistake is easy to occur, the use is extremely inconvenient, the protection cost is improved, the use is extremely inconvenient, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-lock beam double-lock cylinder rectangular double-safety beam padlock.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a two lock beams, two lock cores rectangle double insurance crossbeam padlocks, includes the lock body, the lock body left and right sides is provided with first crossbeam and second crossbeam respectively, the one end of first crossbeam and second crossbeam runs through lock body left surface and right surface respectively and extends to inside the lock body, the left and right sides is provided with first lock core and second lock core respectively in the lock body, first lock core and second lock core upper end respectively with first crossbeam and second crossbeam phase-match, first lock core all is provided with the pellet shot from a slingshot with the second lock core outside, the one end that first lock core was kept away from to the pellet shot from a slingshot all is fixed with the spring, the spring all is located the lock body.

Preferably, a second beam hole and a first beam hole are formed in the lock body respectively, the second beam hole is located on the upper side of the first beam hole, and the first beam and the second beam penetrate through the second beam hole and the first beam hole respectively and extend into the lock body.

Preferably, the lower sides of the second lock cylinder and the first lock cylinder are respectively provided with a first key and a second key, and the upper ends of the first key and the second key respectively extend into the first lock cylinder and the second lock cylinder and are respectively matched with the first lock cylinder and the second lock cylinder.

Preferably, pull handles are fixed to the ends, far away from the lock body, of the second cross beam and the first cross beam, and anti-skid grains are machined on the surfaces of the pull handles.

Preferably, the first lock cylinder and the second lock cylinder are different from each other in interior.

The utility model has the advantages that: through the setting of first lock core and second lock core on same lock body, then need two keys to open simultaneously, enable first crossbeam and second crossbeam and break away from the lock body to the realization needs two people just can unblank at the present time simultaneously, and then has increased the security of using.

The utility model discloses reduced manufacturing cost, it is very convenient to use, has increased the reliability of protection, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a double-lock beam double-lock cylinder rectangular double-safety beam padlock provided by the utility model.

Fig. 2 is the assembly structure diagram of the double-lock beam double-lock cylinder rectangular double-safety beam padlock provided by the utility model.

Reference numbers in the figures: the lock comprises a first key 1, a pull handle 2, a lock body 3, a second beam 4, a first beam 5, a second beam hole 7, a first beam hole 8, a second lock cylinder 9, a first lock cylinder 10, a second key 11, a marble 12 and a spring 13.

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. 1-2, a double-lock-beam double-lock-cylinder rectangular double-safety-beam padlock comprises a lock body 3, a first cross beam 5 and a second cross beam 4 are respectively arranged on the left side and the right side of the lock body 3, one end of each of the first cross beam 5 and the second cross beam 4 respectively penetrates through the left surface and the right surface of the lock body 3 and extends into the lock body 3, a first lock cylinder 10 and a second lock cylinder 9 are respectively arranged on the left side and the right side in the lock body 3, the upper ends of the first lock cylinder 10 and the second lock cylinder 9 are respectively matched with the first cross beam 5 and the second cross beam 4, marbles 12 are respectively arranged on the outer sides of the first lock cylinder 10 and the second lock cylinder 9, one ends of the marbles 12, far away from the first lock.

Second crossbeam hole 7 and first crossbeam hole 8 have been seted up respectively to lock body 3 is inside, and second crossbeam hole 7 is located first crossbeam hole 8 upside, and first crossbeam 5 runs through second crossbeam hole 7 and first crossbeam hole 8 respectively with second crossbeam 4 and extends to in the lock body 3.

Second lock core 9 and first lock core 10 downside are provided with first key 1 and second key 11 respectively, first key 1 and second key 11 upper end extend to respectively in first lock core 10 and the second lock core 9, and respectively with first lock core 10 and second lock core 9 phase-match, the one end that lock body 3 was kept away from to second crossbeam 4 and first crossbeam 5 all is fixed with draws 2, 2 surface machining of drawing has anti-skidding line, be convenient for first crossbeam 5 and second crossbeam 4 take off, the inside diverse of first lock core 10 and second lock core 9, avoid the condition that a key opened two locks.

The working principle is as follows: when the device is used, a first key 1 is inserted into a first lock core 10 and rotated, surface grains of the first key 1 are matched with the first lock core 10, a marble 12 and a spring 13 at the same time, the first lock core 10 can be rotated, the limitation on a first cross beam 5 is removed, a pull handle 2 is pulled, the first cross beam 5 is separated from a first cross beam hole 8, a second key 11 is inserted into a second lock core 9, the second key 11 is matched with the second lock core 9, the marble 12 and the spring 13, the second lock core 9 can be rotated, the limitation on a second cross beam 4 is removed, the second cross beam 4 can be separated from a second cross beam hole 7, the unlocking process is achieved, and through double protection measures on the same lock body 3, the unlocking of two persons can be achieved at the same place at the same time, and the use safety is improved.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A double-lock beam double-lock core rectangle double-safety beam padlock comprises a lock body (3) and is characterized in that, the left side and the right side of the lock body (3) are respectively provided with a first crossbeam (5) and a second crossbeam (4), one end of the first beam (5) and one end of the second beam (4) respectively penetrate through the left surface and the right surface of the lock body (3) and extend into the lock body (3), the left side and the right side in the lock body (3) are respectively provided with a first lock cylinder (10) and a second lock cylinder (9), the upper ends of the first lock cylinder (10) and the second lock cylinder (9) are respectively matched with the first beam (5) and the second beam (4), the outer sides of the first lock cylinder (10) and the second lock cylinder (9) are both provided with a marble (12), and a spring (13) is fixed at one end of the marble (12) far away from the first lock cylinder (10), and the spring (13) is positioned in the lock body (3).

2. The rectangular double-safety beam padlock with double lock beams and double lock cylinders according to claim 1, wherein a second beam hole (7) and a first beam hole (8) are formed in the lock body (3), the second beam hole (7) is located at the upper side of the first beam hole (8), and the first beam (5) and the second beam (4) penetrate through the second beam hole (7) and the first beam hole (8) respectively and extend into the lock body (3).

3. The double-lock-beam double-lock-cylinder rectangular double-safety beam padlock according to claim 1, characterized in that a first key (1) and a second key (11) are respectively arranged on the lower sides of the second lock cylinder (9) and the first lock cylinder (10), and the upper ends of the first key (1) and the second key (11) respectively extend into the first lock cylinder (10) and the second lock cylinder (9) and are respectively matched with the first lock cylinder (10) and the second lock cylinder (9).

4. The double-lock-beam double-lock-cylinder rectangular double-safety beam padlock according to claim 1, characterized in that a pull handle (2) is fixed to one end of the second beam (4) and one end of the first beam (5) far away from the lock body (3), and anti-skid lines are processed on the surface of the pull handle (2).

5. A double-shackle double-cylinder rectangular double-safety beam padlock as claimed in claim 1, characterized in that the first cylinder (10) and the second cylinder (9) are internally different.