CN208587027U

CN208587027U - A kind of safety hanging locking

Info

Publication number: CN208587027U
Application number: CN201821047505.3U
Authority: CN
Inventors: 郑麟朋
Original assignee: Locke Safety And Protection Products Co Ltd
Current assignee: Locke Safety And Protection Products Co Ltd
Priority date: 2018-07-03
Filing date: 2018-07-03
Publication date: 2019-03-08
Anticipated expiration: 2028-07-03

Abstract

The utility model discloses a kind of safety hanging locking, including lock housing and lock bridge, lock bridge is equipped with card slot, and the inside of lock housing is equipped with steel ball and lock core component, and lock core component includes lock body, lock core and rotary body, and lock body is arranged in lock housing, and the middle part of lock body is equipped with through-hole；Lock core is arranged in through-hole, and through-hole is set there are two convex block, and the fan-shaped angle formed between the rotation angle of the lockhole of lock core and two convex blocks is identical, and the top of lock core is equipped with the first snap-gauge；The top of lock core is arranged in rotary body, and the bottom of rotary body is equipped with the second snap-gauge, and the corresponding two sides of rotary body are equipped with arc groove.The utility model drives the rotation of the second snap-gauge by the first snap-gauge, and then controls the opening and locking of padlock, structure is simple, reduces the number of parts inside padlock, reduces cost, it can rapidly be inserted a key into lock core convenient for user by two fan-shaped bumps simultaneously, it is easy to use.

Description

A kind of safety hanging locking

Technical field

The utility model relates to lock technology fields, and in particular to a kind of safety hanging locking.

Background technique

Padlock is family most ancient, most huge in the lockset world, it may be said that other locksets are all from this class of padlock Procreation, derive from.Equipped with that can be obstructed with the metal of the ring-type of snapping or " one " word shape on the lock body of padlock, i.e., " lock bridge ", Padlock is set directly to become enclosed shape lockset with lock body snapping by lock bridge.

Traditional padlock majority is that card slot is arranged on lock bridge, and when locking states, bayonet lock is stuck in card slot, the bottom of card slot It is blocked by bayonet lock, prevents lock bridge from popping up under the action of pressure spring elastic force；When opening, bayonet lock is driven to be detached from card by the key of matching Slot, lock bridge pops up under the action of pressure spring elastic force, easy to use.But this card slot and bayonet lock cooperation mode failure rate compared with Height, therefore people are taken by way of locking marble and the cooperation of latch hook groove for the mode of traditional card slot and bayonet lock cooperation, are subtracted Few failure rate, but there is also following defects for this padlock:

(1) internal part is more, and structure is complex, at high cost；

(2) user cannot rapidly insert a key into lock core, inconvenient to use.

In view of this, being badly in need of improving existing pad lock structure, simplify its internal structure, reduces manufacturing cost, together When quickly insert a key into lock core convenient for user, increase the convenience used.

Utility model content

Technical problem to be solved in the utility model is that the part that existing padlock is deposited inside it is more, and structure is more Complexity, at high cost, the problem of user cannot rapidly insert a key into lock core.

In order to solve the above-mentioned technical problem, technical solution used by the utility model is to provide a kind of safety hanging locking, packet The lock bridge for including lock housing and being arranged on the lock body, the lock bridge are equipped with card slot, the inside of the lock housing be equipped with steel ball and Lock core component, under so that the steel ball card residence is stated card slot by the lock bridge, so that the steel ball is detached from institute by the lock core component Card slot is stated, the lock core component includes:

Lock body is arranged in the lock housing, and the middle part of the lock body is equipped with through-hole；

Lock core is arranged in the through-hole, and the bottom of the through-hole wall is symmetrically arranged with two convex blocks, institute in the horizontal direction The fan-shaped shape of convex block is stated, the bottom of the lock core is arranged on the convex block, and the rotation angle and two of the lockhole of the lock core The fan-shaped angle formed between a convex block is identical, and the top of the lock core is equipped with the first snap-gauge；

Rotary body, is arranged in the top of the lock core, and the bottom of the rotary body is equipped with the second snap-gauge, passes through described first Snap-gauge drives second snap-gauge rotation, and the corresponding two sides of the rotary body are equipped with arc groove.

In the above scheme, the top of the rotary body is equipped with turn hole, and the inner wall of the lock housing is equipped with shaft, the rotation Swivel is rotated around the shaft.

In the above scheme, the side of the lock core is equipped with limit plate, and the lock body is equipped with and is adapted with the snap-gauge Limiting slot.

In the above scheme, the middle part of the rotary body is equipped with annular lug, and the lock body is opposite with the annular lug The position answered is equipped with annular groove.

In the above scheme, the top of the lock body is equipped with multiple limit holes, the inside of the lock housing and the limit hole Corresponding position is equipped with multiple limited posts.

In the above scheme, the lock housing is equipped with the slideway for limiting the steel ball moving direction.

In the above scheme, the lock core is copper lock core.

In the above scheme, the card slot is in arc-shaped.

In the above scheme, pressure spring is equipped between the bottom of the lock bridge and the lock body.

Compared with prior art, the utility model drives the rotation of the second snap-gauge by the first snap-gauge, and then controls padlock Opening and locking, structure is simple, reduces the number of parts inside padlock, reduces cost, while can be just by two fan-shaped bumps It is rapidly inserted a key into lock core in user, it is easy to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram inside the utility model；

Fig. 3 is the structural schematic diagram of the utility model bottom；

Fig. 4 is the structural schematic diagram of the rotary body of the utility model；

Fig. 5 is the structural schematic diagram of the lock body of the utility model；

Fig. 6 is the structural schematic diagram inside the lock body of the utility model；

Fig. 7 is the structural schematic diagram of the lock core of the utility model；

Fig. 8 is the structural schematic diagram of the enclosure interior of the utility model.

Specific embodiment

The utility model provides a kind of safety hanging locking, drives the rotation of the second snap-gauge by the first snap-gauge, and then control and hang The opening and locking of lock, structure is simple, reduces the number of parts inside padlock, reduces cost, while passing through two fan-shaped bumps It can rapidly be inserted a key into lock core convenient for user, it is easy to use.With reference to the accompanying drawings of the specification and specific embodiment party Formula is described in detail the utility model.

As depicted in figs. 1 and 2, a kind of safety hanging locking provided by the utility model includes lock housing 10 and is arranged on lock body 40 Lock bridge 20, between the bottom and lock body 40 of lock bridge 20 be equipped with pressure spring, for automatically reseting for lock bridge 20.Lock bridge 20 is equipped with card Slot, and card slot is in arc-shaped, the inside of lock housing 10 is equipped with steel ball and lock core component, under so that steel ball is blocked card slot by lock bridge 20, Steel ball 30 is set to be detached from card slot by lock core component, lock core component includes lock body 40, lock core 50 and rotary body 60.

Lock body 40 is arranged in lock housing 10, and the middle part of lock body 40 is equipped with through-hole 45.

As shown in figure 3, lock core 50 is arranged in through-hole 45, and preferably, lock core 50 is copper lock core, is suitble in salt Haiti Band.The bottom of 45 inner wall of through-hole is symmetrically arranged with two convex blocks 41 in the horizontal direction, and the fan-shaped shape of convex block 41, the bottom of lock core 50 is set It sets on convex block 41, and the fan-shaped angle formed between the rotation angle of the lockhole of lock core 50 and two convex blocks 41 is identical, lock The top of core 50 is equipped with the first snap-gauge 52.

Shown in Fig. 4, Fig. 7 and Fig. 8, the top of lock core 50 is arranged in rotary body 60, and the bottom of rotary body 60 is equipped with the second card Plate 61 drives the rotation of the second snap-gauge 61 by the first snap-gauge 52, and the corresponding two sides of rotary body 60 are equipped with arc groove 62.Into one Optimally, the top of rotary body 60 is equipped with turn hole 64 to step, and the inner wall of lock housing 10 is equipped with shaft 11, and rotary body 60 surrounds shaft 11 Rotation increases the fluency that rotary body 60 rotates.

The utility model, key is inserted in the lockhole of lock core 50 when use, rotates key, and lock core 50 passes through the first snap-gauge 52 The second snap-gauge 61 is driven to rotate, i.e. drive rotary body 60 rotates, and then controls the opening and locking of padlock, and structure is simple, reduces Number of parts inside padlock, reduces cost.

The fan-shaped angle formed between the rotation angle of the lockhole of lock core 50 and two convex blocks 41 is identical, i.e., lockhole is always Edge in two convex blocks 41, user can quickly find the position of lockhole by touching the position of convex block 41, make With conveniently, especially in dark conditions, its effect can be more protruded.

Lock core 50 is arranged on convex block 41 simultaneously, so that there are a distances for bottom of the lock core 50 apart from padlock, when vertical When placing padlock, avoids lock core 50 from directly contacting with placing table, sundries is avoided to block lockhole, increase the service life of padlock.

Shown in Fig. 5, Fig. 6 and Fig. 7, the side of lock core 50 is equipped with limit plate 51, and lock body 40 is equipped with compatible with snap-gauge Limiting slot 42 so that the outside of lock core 50 is fixed on lock body 40, inside follow the rotation of key and rotate.

As shown in Figure 4 and Figure 5, the middle part of rotary body 60 is equipped with annular lug 63, and lock body 40 is corresponding with annular lug 63 Position be equipped with annular groove 43, convenient for the installation of rotary body 60, and limit the position of rotary body 60.

As shown in Figure 5 and Figure 8, the top of lock body 40 is equipped with multiple limit holes 44, inside and 44 phase of limit hole of lock housing 10 Corresponding position is equipped with multiple limited posts 12, convenient for the installation of lock housing 10, while keeping overall structure stronger.

Lock housing 10 is equipped with the slideway for limiting steel ball moving direction, prevents steel ball mobile towards other directions.

The utility model, when padlock is under locking states, for steel ball card in card slot, the other end of steel ball is resisted against rotation On the outer wall of body 60；When opening padlock, rotary body 60 is rotated, and lock bridge 20 is moved upwards under the action of pressure spring, pushed simultaneously Steel ball is mobile towards arc groove 62.

The utility model is not limited to above-mentioned preferred forms, and anyone should learn that the enlightenments in the utility model Under the structure change made, it is all that there is same or similar technical solution with the utility model, each fall within the utility model Within protection scope.

Claims

1. a kind of safety hanging locking, including lock housing and the lock bridge being arranged in the lock housing, the lock bridge is equipped with card slot, the lock The inside of shell is equipped with steel ball and lock core component, under so that the steel ball card residence is stated card slot by the lock bridge, pass through the lock core Component makes the steel ball be detached from the card slot, which is characterized in that the lock core component includes:

Lock core is arranged in the through-hole, and the bottom of the through-hole wall is symmetrically arranged with two convex blocks in the horizontal direction, described convex The bottom of the fan-shaped shape of block, the lock core is arranged on the convex block, and the rotation angle of the lockhole of the lock core and two institutes The angle for stating the sector formed between convex block is identical, and the top of the lock core is equipped with the first snap-gauge；

Rotary body, is arranged in the top of the lock core, and the bottom of the rotary body is equipped with the second snap-gauge, passes through first snap-gauge Second snap-gauge is driven to rotate, the corresponding two sides of the rotary body are equipped with arc groove.

2. a kind of safety hanging locking according to claim 1, which is characterized in that the top of the rotary body is equipped with turn hole, institute The inner wall for stating lock housing is equipped with shaft, and the rotary body is rotated around the shaft.

3. a kind of safety hanging locking according to claim 1, which is characterized in that the side of the lock core is equipped with limit plate, institute Lock body is stated equipped with limiting slot compatible with the snap-gauge.

4. a kind of safety hanging locking according to claim 1, which is characterized in that the middle part of the rotary body is equipped with convex annular Block, lock body position corresponding with the annular lug are equipped with annular groove.

5. a kind of safety hanging locking according to claim 1, which is characterized in that the top of the lock body is equipped with multiple limits Hole, the inside of lock housing position corresponding with the limit hole are equipped with multiple limited posts.

6. a kind of safety hanging locking according to claim 1, which is characterized in that the lock housing is equipped with for limiting the steel The slideway of pearl moving direction.

7. a kind of safety hanging locking according to claim 1, which is characterized in that the lock core is copper lock core.

8. a kind of safety hanging locking according to claim 1, which is characterized in that the card slot is in arc-shaped.

9. a kind of safety hanging locking according to claim 1, which is characterized in that between the bottom of the lock bridge and the lock body Equipped with pressure spring.