CN215565150U

CN215565150U - Side padlock

Info

Publication number: CN215565150U
Application number: CN202121991380.1U
Authority: CN
Inventors: 邓俊; 程林爽; 邓和峰
Original assignee: Wenzhou Wanda Lock Co ltd
Current assignee: Wenzhou Wanda Lock Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-18
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to a side padlock, especially relate to a and set up the lock tongue in the case surface, utilize the side padlock of the closure of the closure, including rotating the closure that connects to the upper casing and lock tongue assembled in the lower casing through the axis of rotation, the closure has recess used for holding lock tongue and axis of rotation, there are projections used for cooperating with lock tongue to lock in the recess, upper casing and lower casing rotate to and lock tongue place with the closure through the projection, and cooperate with lock tongue to realize the closure of upper casing and lower casing, the utility model sets up the lock tongue in the case surface, the lock tongue after optimizing can increase the volume of oneself, the projection is enlarged correspondingly, the structural stability of the lock body is greatly promoted, the closure can adopt materials such as the plastic part, further reduce the processing cost, in addition, make the inclined plane on the unlocking linkage to facilitate the unidirectional movement of the unlocking linkage in order to cooperate with the sliding lock, the utility model also has simple in construction, Convenient processing and easy assembly, and strong practicability.

Description

Side padlock

Technical Field

The utility model relates to an edge padlock, in particular to an edge padlock which is characterized in that a lock tongue is arranged on a box surface and is locked by a lock cover.

Background

The side padlock in the market basically adopts the spring bolt to set up in the lock cover, and the lock block cooperating with spring bolt sets up on the case surface, realize the closure of the container body through the rotation of the lock cover, the volume of the lock cover is not big, so the spring bolt is all designed very small too, the stability of the lock body is poor, then the spring bolt becomes small but the strength requirement of the lock body is not changed, so the lock cover all adopts the zinc die-casting material in order to improve the intensity; in addition, the side catch lock basically adopts an unlocking linkage member moving in two directions, and the structure cannot be used for a one-way sliding lock, so the technical problem which needs to be solved by the people is solved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an edge buckle lock.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a limit padlock, its characterized in that includes and rotates the locking closure of connecting in last case shell and assemble the spring bolt in lower case shell through the axis of rotation, and the locking closure has the recess that is used for holding spring bolt and axis of rotation, is equipped with in the recess to be used for cooperating the spring bolt to carry out the lug of locking, goes up case shell and lower case shell through the lug along with the locking closure rotate to with spring bolt department, and realize the closure of case shell and lower case shell with the cooperation of spring bolt.

The lug is arranged on the other side of the rotating shaft and is parallel to the rotating shaft.

Including being used for assembling at case shell down and supplying the flexible mount pad of spring bolt, the spring bolt is through stretching out the mount pad and with the cooperation realization of lug lock closure of case shell and case shell down.

And reinforcing ribs for reinforcing the convex blocks are arranged in the grooves and on two sides of the convex blocks, and the reinforcing ribs and the convex blocks on two sides form a groove for guiding the lock tongue and the convex blocks to be locked.

The installation base is provided with a backstop portion for preventing the lock cover and the installation base from moving in opposite directions, and the reinforcing ribs are provided with blocking portions matched with the backstop portion.

The unlocking linkage piece comprises an unlocking linkage piece matched with two lock tongues, wherein inclined planes for forcing the lock tongues to unlock lock covers are respectively arranged at two ends of the unlocking linkage piece, and when the unlocking linkage piece moves in a single direction, the two lock covers arranged at two ends of the unlocking linkage piece are unlocked through the matching of the inclined planes and the lock tongues.

The lock is characterized in that a rotating block which is in running fit with the mounting seat and is linked with the lock tongue is arranged in the mounting seat, a guide block which is matched with the inclined plane is arranged at the bottom of the rotating block, and when the rotating block rotates through the matching of the inclined plane and the guide block, the lock tongue retracts into the mounting seat through the matching of the rotating block to realize unlocking.

The top of the rotating block is provided with a guide groove matched with the lock tongue, the lock tongue is provided with a guide rod matched with the guide groove, and the lock tongue is inserted into the guide groove through the guide rod to realize linkage matching with the rotating block.

Including the lock body, the lock body includes shell body and the interior casing that is used for assembling the password wheel, and interior casing links with the unblock linkage, and the spring bolt realizes the unblock through the sliding fit of interior casing in the shell body.

The unlocking linkage part is of a three-section structure and comprises a main part in linkage fit with the inner shell and two auxiliary parts in linkage fit with the lock tongue, and the main part and the auxiliary parts are fixedly assembled.

The utility model has the beneficial effects that: the lock bolt is arranged on the box surface, the lock cover is provided with the protruding block matched with the lock bolt, the box body is locked through rotation of the lock cover, the optimized lock bolt can increase the volume of the lock bolt, the protruding block is correspondingly enlarged, the structural stability of the lock body is greatly improved, the lock cover can be made of plastic pieces and other materials, the processing cost is further reduced, in addition, an inclined surface is formed on the unlocking linkage piece, the unlocking linkage piece can conveniently move in a single direction to be matched with the sliding lock, the lock has the characteristics of simple structure, convenience in processing and easiness in assembly, and the practicability is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of the locking cover of the present invention;

FIG. 5 is a schematic view of the lock body of the present invention;

FIG. 6 is an exploded view of the lock body of the present invention in combination with a lock body;

fig. 7 is an enlarged view of a portion a of fig. 6.

Detailed Description

As shown in fig. 1-7, an edge buckle lock includes a lock cover 100 rotatably connected to an upper case through a rotation shaft 110 and a latch 200 assembled to a lower case, the lock cover 100 has a groove 120 for accommodating the latch 200 and the rotation shaft 110, a protrusion 121 for cooperating with the latch 200 to lock is disposed in the groove 120, the upper case and the lower case rotate to a position where the latch 200 cooperates with the latch 200 through the protrusion 121, and the latch 200 cooperates with the latch 200 to lock the upper case and the lower case, the rotation shaft 110 may employ a pin mechanism, a case (not shown) includes the upper case and the lower case which cooperate with each other, the latch 200 is assembled to the lower case, one end of the lock cover 100 is assembled to the upper case, and the other end of the lock cover when the upper case and the lower case are closed causes the protrusion 121 to be fastened to the latch 200 to lock the case.

The protrusion 121 is disposed on the other side of the rotating shaft 110, and is parallel to the rotating shaft 110, the lock cover 100 generally adopts a square structure, so that the protrusion 121 is disposed on the other side of the rotating shaft 110, the protrusion 121 can be maximized, and the latch bolt 200 can be correspondingly larger, so that the structural stability of the lock body is stronger.

The lock bolt 200 is used for being assembled on the lower case shell and allowing the lock bolt 200 to stretch and retract, and the lock bolt 200 extends out of the installation seat 210 and is matched with the lug 121 to realize locking of the upper case shell and the lower case shell.

The reinforcing ribs 122 for reinforcing the convex block 121 are arranged in the groove 120 and on two sides of the convex block 121, the reinforcing ribs 122 and the convex block 121 on two sides form a groove 123 for guiding the locking tongue 200 and the convex block 121 to be locked, the convex block 121 is arranged opposite to the rotating shaft 110, so that the reinforcing ribs 122 of the convex block 121 can be better designed, the stability of the convex block 121 is further improved, the groove 123 for guiding the locking tongue 200 is formed on the reinforcing ribs 122, the convex block 121 and the groove bottom of the groove 120, and the locking tongue 200 is better protected.

The installation base 210 is provided with a retaining part 211 for preventing the lock cover 100 and the installation base 210 from moving in opposite directions, the reinforcing rib 122 is provided with a blocking part 124 matched with the retaining part 211, and the retaining part 211 and the blocking part 124 are used for limiting the lock cover 100 and the installation base 210 and preventing the lock cover 100 and the installation base from being excessively crossed and collided to damage the lock tongue 200.

The unlocking linkage piece 430 is matched with two lock tongues 200, inclined planes 433 forcing the lock tongues 200 to unlock the lock covers 100 are respectively arranged at two ends of the unlocking linkage piece 430, when the unlocking linkage piece 430 moves in a single direction, the two lock covers 100 arranged at two ends of the unlocking linkage piece 430 are unlocked through the matching of the inclined planes 433 and the lock tongues 200, two sets of lock tongues 200 are generally arranged on a box body, so that the two sets of lock tongues 200 are connected through the unlocking linkage piece 430, and the lock tongues 200 can be simultaneously retracted into the mounting seat 210 to be unlocked through the arrangement of the inclined planes 433 when the unlocking linkage piece 430 moves in the single direction.

Be equipped with in the mount pad 210 with mount pad 210 normal running fit, and with the turning block 220 of spring bolt 200 linkage, the bottom of turning block 220 is equipped with the guide block 221 with inclined plane 433 complex, when turning block 220 rotated through the cooperation of inclined plane 433 and guide block 221, spring bolt 200 realized the unblock through retracting into the mount pad 210 with the cooperation of turning block 220, set up round pin axle 224 on the turning block 220 and be used for the rotation in mount pad 210, be equipped with the torsional spring 223 that prevents the unblock of spring bolt 200 on the turning block 220, the effect of turning block 220 lies in will unblock the transmission between linkage 430 and the spring bolt 200.

The top of the rotating block 220 is provided with a guide groove 222 matched with the bolt 200, the bolt 200 is provided with a guide rod 230 matched with the guide groove 222, the bolt 200 is inserted into the guide groove 222 through the guide rod 230 to realize linkage matching with the rotating block 220, the guide groove 222 is clamped into the guide rod 230, so that the rotating block 220 and the bolt 200 can be linked, the bolt 200 does telescopic reciprocating motion along the box surface of the lower box shell, and the rotating surface formed by the rotation of the rotating block 220 is vertical to the box surface, so that the unlocking linkage piece 430 can be better driven to transmit to the bolt 200.

The lock body 400 comprises a lock body 400, wherein the lock body 400 comprises an outer shell 410 and an inner shell 420 for assembling a password wheel 421, the inner shell 420 is linked with an unlocking linkage member 430, the lock tongue 200 realizes unlocking through the sliding fit of the inner shell 420 in the outer shell 410, the lock body 400 can refer to a patent with the publication number of 212249585U and the patent name of 'an improved padlock', and the sliding fit of the inner shell 420 in the outer shell 410 is in accordance with the improvement point of the unidirectional movement of the unlocking linkage member 430 in the application.

The unlocking linkage member 430 is of a three-section structure and comprises a main member 431 in linkage fit with the inner shell 420 and two auxiliary members 432 in fit with the bolt 200, the main member 431 and the auxiliary members 432 are fixedly assembled, so the unlocking linkage member 430 is divided into three sections to facilitate assembly, the inclined surface 433 is arranged on the auxiliary members 432, the inner shell 420 is provided with a protrusion 422 moving along with the inner shell 420, the main member 431 is provided with a guide hole 434 matched with the protrusion 422, and the protrusion 422 is inserted into the guide hole 434 to realize linkage between the inner shell 420 and the main member 431.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the utility model, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a limit padlock, its characterized in that includes and rotates the locking closure (100) of connecting in last case shell and assemble in spring bolt (200) of lower case shell through axis of rotation (110), locking closure (100) have be used for holding spring bolt (200) and axis of rotation (110) recess (120), be equipped with in recess (120) and be used for cooperating spring bolt (200) to carry out lug (121) that the locking was carried out, go up case shell and lower case shell through lug (121) along with locking closure (100) rotate to with spring bolt (200) department, and realize the closure of last case shell and lower case shell with the cooperation of spring bolt (200).

2. An edge buckle according to claim 1, characterized in that the projection (121) is arranged on the other side of the rotation shaft (110) and parallel to the rotation shaft (110).

3. An edge buckle as claimed in claim 2, comprising a mounting base (210) for mounting on the lower housing and allowing the latch tongue (200) to extend and retract, the latch tongue (200) being adapted to engage the upper housing and the lower housing by extending beyond the mounting base (210) and engaging with the projection (121).

4. An edge fastener according to claim 3, wherein a reinforcing rib (122) for reinforcing the projection (121) is provided in the groove (120) on both sides opposite to the projection (121), and the reinforcing rib (122) and the projection (121) on both sides form a groove (123) for guiding the locking tongue (200) to lock with the projection (121).

5. An edge fastener according to claim 4, wherein the mounting seat (210) is provided with a retaining portion (211) for preventing the locking cover (100) and the mounting seat (210) from moving towards each other, and the reinforcing rib (122) is provided with a blocking portion (124) adapted to the retaining portion (211).

6. An edge buckle lock according to claim 3, comprising an unlocking linkage member (430) for engaging with two lock tongues (200), wherein two ends of the unlocking linkage member (430) are respectively provided with an inclined surface (433) for forcing the lock tongues (200) to unlock the lock covers (100), and when the unlocking linkage member (430) moves in one direction, the two lock covers (100) at two ends of the unlocking linkage member (430) are unlocked by the engagement of the inclined surfaces (433) with the lock tongues (200).

7. The side padlock of claim 6, wherein the installation seat (210) is provided with a rotating block (220) which is rotatably matched with the installation seat (210) and linked with the lock tongue (200), the bottom of the rotating block (220) is provided with a guide block (221) matched with the inclined surface (433), and when the rotating block (220) rotates through the matching of the inclined surface (433) and the guide block (221), the lock tongue (200) retracts into the installation seat (210) through the matching of the rotating block (220) to realize unlocking.

8. An edge buckle lock as claimed in claim 7, wherein the top of the rotary block (220) is provided with a guide groove (222) matched with the bolt (200), the bolt (200) is provided with a guide rod (230) matched with the guide groove (222), and the bolt (200) is inserted into the guide groove (222) through the guide rod (230) to realize linkage matching with the rotary block (220).

9. A side buckle lock according to any one of claims 6 to 8, comprising a lock body (400), wherein the lock body (400) comprises an outer housing (410) and an inner housing (420) for assembling the password wheel (421), the inner housing (420) is linked with the unlocking linkage member (430), and the lock tongue (200) is unlocked by sliding fit of the inner housing (420) in the outer housing (410).

10. A side strike according to claim 9 wherein the release linkage (430) is of three-part construction, comprising a primary member (431) for co-operating with the inner housing (420) and two secondary members (432) for co-operating with the bolt (200), the primary member (431) and the secondary members (432) being fixedly mounted between them.