CN211874189U

CN211874189U - Central control padlock

Info

Publication number: CN211874189U
Application number: CN202020232922.6U
Authority: CN
Inventors: 徐正; 李柏; 钟洪亮; 薛鹤飞; 徐雨莎; 徐文韬
Original assignee: Dongguan Jingyu Industrial Co ltd
Current assignee: Dongguan Jingyu Industrial Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-06
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to the technical field of padlock, in particular to a central control padlock, which comprises a locking mechanism, two locking components and two fasteners, wherein the two locking components and the two fasteners are respectively arranged at the two sides of the locking mechanism; the locking mechanism comprises a digital wheel assembly, two sides of the digital wheel assembly are respectively connected with connecting rods in a linkage manner, and the working ends of the connecting rods are respectively provided with clamping pieces which are paired and can move in the same direction or in the opposite direction; each lock catch component comprises a lock catch body, a base, a rotating bracket, a first rotating shaft, a second rotating shaft and a torsion spring; two sides of the rotating bracket respectively extend upwards to form an installation part, the top end of the installation part is hinged with the lock catch body through a first rotating shaft, and the bottom end of the installation part is hinged with the base through a second rotating shaft; the lock catch body extends out of the locking part towards the clamping piece, and the locking part is provided with a clamping hole for the clamping piece to insert; the fastener extends upwards to form a clamping piece, and the bottom end of the back of the lock catch body is provided with a clamping groove for the clamping piece to insert; the padlock has a compact structure and is easy and convenient to operate, and the problem of inconvenience in unlocking in the past is solved.

Description

Central control padlock

Technical Field

The utility model relates to a padlock technical field, concretely relates to well accuse padlock.

Background

The existing central control padlock is generally arranged in pairs, each padlock comprises a lock body arranged on an upper box body and a fastener arranged on a lower box body, the lock body is provided with a shackle, the shackle is hinged on the lock body, the lock body is also provided with a locking mechanism for locking the shackle, one end of the shackle is locked on the lock body in a locking state, the other end of the shackle is buckled with the fastener, so that the box body is locked, the lock body is in contact with the lock body of the shackle in an unlocking state, and the shackle is separated from a release piece, so that the unlocking state is achieved. Because the design is unreasonable, after the existing lock is unlocked, the lock is easy to be separated from the locking mechanism, and the lock is still buckled with the fastener, so that the lock and the fastener are separated manually, the unlocking structure is troublesome, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to have not enough to now, the utility model provides a well accuse padlock adopts this padlock can solve the trouble problem of unblock.

The purpose of the utility model is realized through the following technical scheme: the application provides a central control padlock which comprises a locking mechanism, two locking assemblies and two fasteners, wherein the two locking assemblies and the two fasteners are respectively arranged on two sides of the locking mechanism; the locking mechanism comprises a digital wheel assembly, two sides of the digital wheel assembly are respectively connected with connecting rods in a linkage manner, and the working ends of the connecting rods are respectively provided with clamping pieces which are paired and can move in the same direction or in the opposite direction; each lock catch assembly comprises a lock catch body, a base, a rotating support, a first rotating shaft, a second rotating shaft and a torsion spring, wherein two sides of the rotating support respectively extend upwards to form an installation part, the top end of the installation part is hinged with the lock catch body through the first rotating shaft, the bottom end of the installation part is hinged with the base through the second rotating shaft, and two working ends of the torsion spring are respectively sleeved on the first rotating shaft and the second rotating shaft so as to drive the lock catch body to turn outwards; the lock catch body extends out of the locking part towards the clamping piece, and the locking part is provided with a clamping hole for the clamping piece to insert; the fastener extends upwards to form a clamping piece, and the bottom end of the back face of the lock catch body is provided with a clamping groove for inserting the clamping piece.

The clamping device comprises a clamping groove, clamping pieces, a clamping hook and a clamping hook, wherein the number of the clamping pieces is at least two, the two clamping pieces are arranged on the clamping piece at intervals, each clamping piece is provided with the clamping hook, the bottom surface of each clamping hook is an upward inclined guide inclined surface, and the surface in the clamping groove, which is in contact with the guide inclined surfaces, is the upward inclined surface.

Wherein, first mounting hole has been seted up on the top of each installation department, and the third mounting hole of counterpointing with first mounting hole is seted up at the both sides middle part of hasp body, and first pivot is worn to be established in first mounting hole and third mounting hole to make the hasp body rotate for rotating the support.

Wherein, the second mounting hole has been seted up to the bottom of each installation department, and the bottom of base extends mated turning block up, and the fourth mounting hole has all been seted up to each turning block, and the second pivot is worn to establish in second mounting hole and the fourth mounting hole to make the runing rest rotate for the base.

Wherein, the turning block is provided with a limiting wall for limiting the rotation amplitude of the rotating bracket.

Wherein, the middle part of the rotating bracket protrudes outwards to form a U-shaped reinforcing part.

Wherein, the back of hasp body extends the installation piece in pairs downwards, and the fifth mounting hole that supplies first pivot to pass is all seted up to each installation piece.

The utility model has the advantages that: the utility model provides a well accuse padlock is at the unblock in-process, the card that locking mechanism's card was held the piece and is removed the card of the closure part of hasp body, the elasticity drive rotating bracket of torsional spring overturns, because the top of installation department is articulated with the hasp body through first pivot, rotating bracket can be taken the same upset of hasp body even, in the upset in-process, the hasp body rotates for rotating bracket, so that the hasp body can smoothly break away from the fastener completely, rotating bracket's setting provides bigger opening space for the hasp body, the trouble problem of unblock in the past has been solved, compared with the prior art, the padlock compact structure of this application, it is more simple and convenient to operate.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is an exploded view of a central control buckle.

Fig. 2 is a schematic structural diagram of a central control buckle.

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

Fig. 4 is a schematic structural view of a locking assembly and a fastener of a central control padlock.

Fig. 5 is a schematic view of a locking assembly of a central control lock in an unlocked state.

Fig. 6 is an exploded view of the strike assembly of a central control buckle.

Description of the drawings: the digital wheel assembly 11, the connecting rod 12, the retaining member 13, the locking assembly 2, the locking body 21, the locking portion 211, the locking groove 212, the retaining hole 213, the mounting block 214, the base 22, the rotating block 221, the limiting wall 222, the rotating bracket 23, the mounting portion 231, the first rotating shaft 24, the second rotating shaft 25, the torsion spring 26, the fastener 3, and the guiding inclined surface 31.

Detailed Description

The invention will be further described with reference to the following examples.

The utility model discloses a specific implementation mode of well accuse padlock, as shown in fig. 1 and fig. 2, including locking mechanical system, set up two hasp subassemblies 2 and two fasteners 3 in the locking mechanical system both sides respectively, hasp subassembly 2 is installed at last case lid, and fastener 3 is installed case lid under, and hasp subassembly 2 and the closed locking of fastener 3 buckle with the reality box.

In this embodiment, the locking mechanism includes a digital wheel assembly 11, two sides of the digital wheel assembly 11 are respectively linked with connecting rods 12, and the working ends of the connecting rods 12 are respectively provided with a pair of clamping pieces 13 which can move in the same direction or in the opposite direction. It should be noted that the locking mechanism can be a variety of locking structures as long as the locking mechanism can drive the pair of holding members 13 to move in the same direction or in opposite directions, and in this embodiment, the locking mechanism driven by digital wheels is used for illustration, and those skilled in the art know that the working principle of the locking mechanism is in the prior art.

In the present embodiment, please refer to fig. 4 to 6, each latch assembly 2 includes a latch body 21, a base 22, a rotating bracket 23, a first rotating shaft 24, a second rotating shaft 25 and a torsion spring 26.

Referring to fig. 6, two sides of the rotating bracket 23 extend upward to form mounting portions 231, top ends of the mounting portions 231 are hinged to the latch body 21 through first rotating shafts 24, and bottom ends of the mounting portions 231 are hinged to the base 22 through second rotating shafts 25. Specifically, a first mounting hole is opened at the top end of each mounting portion 231, a third mounting hole aligned with the first mounting hole is opened in the middle of two sides of the lock catch body 21, and the first rotating shaft 24 is arranged in the first mounting hole and the third mounting hole in a penetrating manner, so that the lock catch body 21 can rotate relative to the rotating support 23. Similarly, the second mounting hole has been seted up to the bottom of each installation department 231, and the bottom of base 22 extends mated turning block 221 up, and the fourth mounting hole has all been seted up to each turning block 221, and second pivot 25 wears to establish in second mounting hole and the fourth mounting hole to make and rotate support 23 and rotate for base 22.

Referring to fig. 6, two working ends of the torsion spring 26 are respectively sleeved on the first rotating shaft 24 and the second rotating shaft 25 to drive the latch body 21 to turn outwards. The lock body 21 extends out of the locking portion 211 towards the retainer 13, and the locking portion 211 is provided with a retaining hole 213 into which the retainer 13 is inserted. The fastener 3 extends upward to form a fastener, and a bottom of the back of the lock catch body 21 is provided with a slot 212 for inserting the fastener.

In order to further improve the unlocking process, please refer to fig. 3 and 4, the number of the two fastening members is two, the two fastening members are arranged on the fastening member 3 at intervals, each fastening member is provided with a fastening hook, the bottom surface of the fastening hook is an upward inclined guiding slope 31, and the surface in the fastening groove 212, which is in contact with the guiding slope 31, is an upward inclined slope.

Referring to fig. 6, in order to limit the rotation range of the rotating bracket 23 and avoid damage to the latch due to over-turning, the rotating block 221 is provided with a limiting wall 222 for limiting the rotation range of the rotating bracket 23.

In the present embodiment, referring to fig. 6, in order to improve the structural strength of the rotating bracket 23 and prolong the service life of the latch, the middle of the rotating bracket 23 protrudes outwards to form a U-shaped reinforced portion.

In the present embodiment, referring to fig. 5, for the connection strength between the latch body 21 and the first rotating shaft 24, a pair of mounting blocks 214 extend downward from the back surface of the latch body 21, and each mounting block 214 is provided with a fifth mounting hole for the first rotating shaft 24 to pass through.

In the unlocking process of the central control padlock of the embodiment, the locking mechanism drives the clamping piece 13 to release clamping of the locking part 211 of the padlock body 21, the elastic force of the torsion spring 26 drives the rotating bracket 23 to turn over, because the top end of the mounting part 231 is hinged with the padlock body 21 through the first rotating shaft 24, the rotating bracket 23 can be turned over together with the padlock body 21, in the turning process, the padlock body 21 rotates relative to the rotating bracket 23, so that the padlock body 21 can be smoothly and completely separated from the fastener 3, the rotating bracket 23 is arranged to provide a larger opening space for the padlock body 21, and the problem of inconvenience in unlocking in the past is solved.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A well accuse padlock which characterized in that: the locking mechanism comprises a locking mechanism, two locking components and two fasteners, wherein the two locking components and the two fasteners are respectively arranged on two sides of the locking mechanism;

the locking mechanism comprises a digital wheel assembly, two sides of the digital wheel assembly are respectively connected with connecting rods in a linkage manner, and the working ends of the connecting rods are respectively provided with clamping pieces which are paired and can move in the same direction or in the opposite direction;

each lock catch assembly comprises a lock catch body, a base, a rotating support, a first rotating shaft, a second rotating shaft and a torsion spring, wherein two sides of the rotating support respectively extend upwards to form an installation part, the top end of the installation part is hinged with the lock catch body through the first rotating shaft, the bottom end of the installation part is hinged with the base through the second rotating shaft, and two working ends of the torsion spring are respectively sleeved on the first rotating shaft and the second rotating shaft so as to drive the lock catch body to turn outwards;

the lock catch body extends out of a locking part towards the clamping piece, and the locking part is provided with a clamping hole for the clamping piece to insert;

the fastener extends upwards to form a clamping piece, and a clamping groove for inserting the clamping piece is formed in the bottom end of the back face of the lock catch body.

2. The central control padlock of claim 1, wherein: the number of the clamping pieces is at least two, the two clamping pieces are arranged on the fastener at intervals, each clamping piece is provided with a clamping hook, the bottom surface of each clamping hook is an upward inclined guide slope, and the surface in the clamping groove, which is in contact with the guide slope, is an upward inclined plane.

3. The central control padlock of claim 1, wherein: first mounting hole has been seted up on the top of each installation department, the third mounting hole of counterpointing with first mounting hole is seted up at the both sides middle part of hasp body, first pivot is worn to be established in first mounting hole and third mounting hole to make the hasp body rotate for rotating the support.

4. The central control padlock of claim 1, wherein: the second mounting hole has been seted up to the bottom of each installation department, the bottom of base extends mated turning block up, and the fourth mounting hole has all been seted up to each turning block, the second pivot is worn to establish in second mounting hole and fourth mounting hole to make the runing rest rotate for the base.

5. The central control padlock of claim 4, wherein: the rotating block is provided with a limiting wall used for limiting the rotating amplitude of the rotating support.

6. The central control padlock of claim 1, wherein: the middle part of the rotating bracket protrudes outwards to form a U-shaped reinforcing part.

7. The central control padlock of claim 1, wherein: the back of hasp body extends the installation piece in pairs downwards, and the fifth mounting hole that supplies first pivot to pass is all seted up to each installation piece.