CN211081353U

CN211081353U - Case lock

Info

Publication number: CN211081353U
Application number: CN201921681110.3U
Authority: CN
Inventors: 杨成旺
Original assignee: Ruian Boyu Luggage Accessories Co ltd
Current assignee: Ruian Boyu Luggage Accessories Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-24
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to a case and bag lock, fixing base including lock body and lock body connection, be equipped with the holding chamber with lock body shape looks adaptation on the fixing base, the open end department in holding chamber is equipped with the centre gripping limit of outside extension, the edge that engages with the lock body upper surface on the lock body lateral wall is equipped with and encircles lock body circumference setting and centre gripping limit complex location limit, its characterized in that: the centre gripping edge is equipped with the recess, the location edge is equipped with the protruding piece in location corresponding with the recess, the utility model provides a case and bag lock for on the case and bag of canvas material and oxford material, have the advantage that is difficult to drop.

Description

Case lock

Technical Field

The utility model relates to a tool to lock field especially relates to a case and bag lock.

Background

The package has PVC material, cow hide material, PU skin material, ABS material, canvas material, oxford cloth material etc. in the existing market, and the characteristic of the case and bag of different materials is different, and the case and bag lock mounting means who matches with it is also different, for example canvas material and oxford cloth material, the case and bag lock on the case and bag of canvas material and oxford cloth material in the existing market drops from case and bag easily in the use, brings inconvenience for the user.

Disclosure of Invention

The utility model overcomes the deficiencies in the prior art, a case and bag lock is provided for on the case and bag of canvas material and oxford material, have the advantage of being difficult to drop.

The utility model discloses a realize above-mentioned purpose and the technical scheme who takes does: the utility model provides a case and bag lock, includes the fixing base that lock body and lock body are connected, be equipped with the holding chamber with lock body shape looks adaptation on the fixing base, the open end department in holding chamber is equipped with the centre gripping limit that extends outward, the edge that engages with the lock body upper surface on the lock body lateral wall is equipped with and encircles lock body circumference setting and centre gripping limit complex location limit, its characterized in that: the clamping edge is provided with a groove, and the positioning edge is provided with a positioning convex piece corresponding to the groove.

Adopt above-mentioned technical scheme, when the lock body was installed in the holding intracavity, the location limit of lock body was located the holding intracavity of fixing base, and the location limit of lock body place plane and the certain clearance in centre gripping limit place plane interval of fixing base, this clearance is for use when the location limit of convenient lock body and the location limit of fixing base press from both sides tight case and bag tank wall, case and bag tank wall sets up in the recess, the protruding piece in location on the limit of location can block case and bag tank wall, increase frictional force, prevent that case and bag tank wall from droing, set up simple structure like this, and reasonable in design.

As a further improvement, the positioning convex piece comprises a plurality of convex strips and a plurality of convex columns.

Adopt above-mentioned technical scheme, set up like this and increase frictional force, prevent to drop, simple structure, reasonable in design.

As a further improvement, the convex column is arranged to be conical.

By adopting the technical scheme, the conical convex column is convenient to clamp into the box wall of the case and bag, and is prevented from falling off, simple in structure and reasonable in design

As a further improvement, the vertical section of each convex strip is triangular.

Adopt above-mentioned technical scheme, set up like this and be convenient for the sand grip card to go into in the case and bag wall, prevent to drop, simple structure, reasonable in design.

As a further improvement, the lock body comprises a lock shell and a lock core assembly arranged in the lock shell, the positioning edge is arranged on the lock shell and integrally arranged with the lock shell, and the raised line and the protruding column are integrally arranged with the positioning edge.

By adopting the technical scheme, the processing, production and assembly are convenient, the structure is simple, and the design is reasonable.

As a further improvement, a plurality of first mounting holes are formed in the fixing seat, a plurality of second mounting holes corresponding to the first mounting holes are formed in the lock shell, and the first mounting holes are connected with the second mounting holes through connecting pieces.

By adopting the technical scheme, the installation is convenient, the structure is simple, and the design is reasonable.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to the drawings.

As shown in fig. 1-2, a luggage lock comprises a fixed base 2 connected with a lock body 1 and a lock body 1, wherein the fixed base 2 is provided with an accommodating cavity 21 matched with the shape of the lock body 1, an opening end of the accommodating cavity 21 is provided with a clamping edge 22 extending outwards, a positioning edge 3 matched with the clamping edge 22 is arranged on the side wall of the lock body 1 and arranged around the circumferential direction of the lock body and arranged on the edge jointed with the upper surface of the lock body 1, the clamping edge 22 is provided with a groove 221, the positioning edge 3 is provided with a positioning convex piece corresponding to the groove 221, the positioning convex piece comprises a plurality of convex strips 4 and a plurality of convex columns 5, the convex columns 5 are conical, the vertical cross sections of the convex strips 4 are triangular, the lock body 1 comprises a lock shell 11 and a lock core assembly 12 arranged in the lock shell 11, the positioning edge 3 is arranged on the lock shell 11 and is integrated with the lock shell 11, the convex strips 4 and the convex columns 5 are integrated with, the lock case 11 is provided with a plurality of second mounting holes 111 corresponding to the first mounting holes 23, and the first mounting holes 23 and the second mounting holes 111 are connected through connecting members.

The utility model discloses well centre gripping limit 22 can select integrative setting with fixing base 2, also can select to connect or bond through the connecting piece mode, the utility model discloses well preferred integrative setting, centre gripping limit 22 sets up the fastness with fixing base 2 an organic whole good, and processing is convenient.

The utility model discloses well sand grip 4 and projection 5 also can select bonding mode or other connected mode with location limit 3, the utility model discloses well preferred sand grip 4 and projection 5 and the integrative setting of location limit 3, firstly the fastness is good, processing is convenient.

Claims

1. The utility model provides a case and bag lock, includes the fixing base that lock body and lock body are connected, be equipped with the holding chamber with lock body shape looks adaptation on the fixing base, the open end department in holding chamber is equipped with the centre gripping limit that extends outward, the edge that engages with the lock body upper surface on the lock body lateral wall is equipped with and encircles lock body circumference setting and centre gripping limit complex location limit, its characterized in that: the clamping edge is provided with a groove, and the positioning edge is provided with a positioning convex piece corresponding to the groove.

2. A case lock according to claim 1, wherein: the positioning convex piece comprises a plurality of convex strips and a plurality of convex columns.

3. A luggage lock according to claim 2, wherein: the convex column is set to be conical.

4. A luggage lock according to claim 3, wherein: the vertical section of the convex strip is provided with a triangle.

5. A case lock according to claim 4, wherein: the lock body comprises a lock shell and a lock core assembly arranged in the lock shell, the positioning edge is arranged on the lock shell and integrally arranged with the lock shell, and the convex strip and the convex column are integrally arranged with the positioning edge.

6. A luggage lock according to claim 5, wherein: the fixing seat is provided with a plurality of first mounting holes, the lock shell is provided with a plurality of second mounting holes corresponding to the first mounting holes, and the first mounting holes and the second mounting holes are connected through connecting pieces.