CN211258142U

CN211258142U - Case and bag zip fastener lock and case and bag that has this case and bag zip fastener lock

Info

Publication number: CN211258142U
Application number: CN201921750111.9U
Authority: CN
Inventors: 赖秀兴; 郭镜辉
Original assignee: Jiaxing Yifeng Lock Co ltd
Current assignee: Jiaxing Yifeng Lock Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-14
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to the technical field of lockset, in particular to a luggage zipper lock, which comprises a lock body and a zipper sheet arranged at the opening and closing splicing part of a box body, wherein both sides of the outside of the opening and closing splicing part of the box body are provided with adhesive tapes, a face shell of the lock body is arranged on the box body outside the adhesive tapes, the lock body comprises a movable block and a lock catch, the movable block is arranged inside the box body, the zipper sheet and the lock catch are positioned between the two adhesive tapes, the upper end of the lock catch can be locked or separated with a locking part, and the lower end of the lock; the lock body in this structure is installed in the below of case and bag casing, and when case and bag zip fastener lock was locking promptly, the adhesive tape on the zip fastener piece next door of box surface need not passed to the lock body for case and bag zip fastener lock in this application need not to set up according to the thickness of adhesive tape.

Description

Case and bag zip fastener lock and case and bag that has this case and bag zip fastener lock

Technical Field

The utility model relates to a tool to lock technical field, concretely relates to case and bag draw zipper lock and have case and bag that this case and bag draw zipper lock.

Background

Along with the development of economy, the frequency of people's trip is more and more high, people's trip all can carry the suitcase so that carry article, when using the suitcase, it is comparatively common at present to use to draw zipper lock to manage, the lock body of current case and bag draw zipper lock need pass the adhesive tape that the concatenation department was opened and shut to the box, just can let lock body and zip fastener piece lock locking, but because the adhesive tape thickness of each case and bag is different, it need set up according to the thickness of adhesive tape to make traditional case and bag draw zipper lock, the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough among the prior art, and provide a case and bag zip fastener lock that the practicality is strong.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a luggage zipper lock, including a lock body and a zipper piece installed at the opening and closing splicing position of a box body, adhesive tapes are arranged on two sides of the outer part of the opening and closing splicing position of the box body, a surface shell of the lock body is installed on the box body at the outer side of the adhesive tapes, the bottom shell of the lock body is fixedly connected with the lower end of the surface shell, the bottom shell is positioned in the box body, the lock body comprises a movable block and a lock catch, the movable block is installed in the box body, the zipper piece and the lock catch are both positioned between the two adhesive tapes, the zipper piece comprises a pull head and a pull piece, the pull piece is arranged on the pull head, one end of the pull head is provided with a locking part corresponding to the lock body, the upper end of the lock catch can be locked or separated from the locking part, the lower end of the lock catch is matched with the, and a locking mechanism for limiting the transverse movement of the movable block is embedded in the face shell.

The lock catch comprises a main body part and a clamping block connected with the upper end of the main body part, and a groove facilitating clamping of the clamping block is formed in the locking part.

The clamping groove is arranged in the middle of the upper end of the clamping block in an inwards concave mode, so that the upper end of the clamping block is U-shaped, the locking portion is a columnar protrusion arranged at the first end of the pull head, the first end of the locking portion is spherical, the second end of the locking portion is connected with the pull head, the groove is located between the first end and the second end, the groove is arranged in an annular mode, and the upper end of the clamping block can be inserted into the annular groove.

The locking mechanism comprises a key lock assembly and a clutch block for limiting the movement of the movable block, the key lock assembly comprises a lock cylinder and a shifting block connected with the lock cylinder, a slot is arranged in the clutch block, the shifting block is inserted into the slot and can drive the clutch block to rotate, when the lock is unlocked, the clutch block rotates to remove the limitation on the movable block, and after the zipper sheet is pulled, the zipper sheet can drive the lock catch to move downwards and push the movable block to move, so that the lock part and the lock catch are unlocked.

Wherein, the clutch block is in a strip shape.

The locking mechanism comprises a coded lock assembly, the coded lock assembly comprises coded wheels, code adjusting wheels and wheel shafts, the coded wheels and the wheel shafts are sequentially arranged from outside to inside, the wheel shafts are used for limiting the movable blocks to move, springs are sleeved on the wheel shafts, the clutch blocks are located between the wheel shafts and the movable blocks, the slots are long in strip shapes, the length directions of the slots are parallel to the moving directions of the movable blocks, when correct codes are input to the coded wheels, the wheel shafts relieve the limitation on the movement of the movable blocks, and after the zipper pieces are pulled, the zipper pieces can drive the lock catches to move downwards and push the movable blocks and the clutch blocks to move, so that the locking portions and the lock catches are unlocked.

The lower end of the main body part is provided with a convex block positioned on the side edge of the first inclined plane, one end of an elastic piece is elastically connected with the bottom shell, the other end of the elastic piece is sleeved on the periphery of the convex block, and the movable block and one surface of the lock catch block in contact are provided with a second inclined plane.

A case comprises a case body, wherein the case zipper lock is arranged on the opening and closing side of the case body.

The utility model has the advantages that: the utility model discloses an install the movable block in the below of case and bag casing to lateral shifting through the movable block promotes the hasp and realizes reciprocating, makes the lock body need not to cross the adhesive tape that is located the zip fastener piece next door of box surface, can realize locking and unblock, thereby makes case and bag in this application zip fastener lock body need not to adjust the design according to the thickness of adhesive tape, not only strengthens the suitability and the practicality of zip fastener lock, makes moreover the utility model discloses a simple structure, design benefit.

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 a schematic structural view of the zipper lock of the suitcase.

Fig. 2 is a schematic structural view of another angle of the zipper lock for bags and suitcases of the present invention.

Fig. 3 is a schematic structural view of the zipper lock of the utility model with the face shell and the bottom shell removed.

Fig. 4 is an exploded view of fig. 3.

Fig. 1 to 4 include:

the lock comprises a lock body 1, a face shell 11, a bottom shell 12, an accommodating space 13, a zipper plate 2, a slider 20, a pull piece 21, a locking part 22, a groove 23, a lock catch 3, a main body part 30, a clamping block 31, a convex block 32, a clamping groove 33, an elastic part 34, a movable block 4, a locking mechanism 5, a rubber strip 6, a key lock assembly 7, a lock cylinder 70, a shifting block 71, a coded lock assembly 8, a coded wheel 80, a code adjusting wheel 81, a wheel shaft 82, a spring 83, a clutch block 9 and a slot 90.

Detailed Description

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

The utility model relates to a specific implementation mode of luggage zipper lock, as shown in figure 1, figure 2 and figure 3, including a lock body 1 and a zipper plate 2, the zipper plate 2 is installed at the box body opening and closing splicing part, the two sides of the outer part of the box body opening and closing splicing part are both provided with adhesive tapes 6, the length direction of the two adhesive tapes 6 is perpendicular to the length direction of the lock body 1, the zipper plate 2 includes a pull head 20 and a pull piece 21, one end of the pull head 20 is provided with a locking part 22 corresponding to the lock body 1, the lock body 1 includes a face shell 11 and a bottom shell 12, the face shell is installed on the box body outside the adhesive tapes, the bottom shell 12 is fixed with the face shell 11, the bottom shell 12 is located in the box body 1, an accommodating space 13 (shown in figure 4) is arranged between the face shell 11 and the bottom shell 12, a lock catch 3, a movable block 4 and a locking mechanism 5 are placed in the accommodating space 13, the lower end, the locking mechanism 5 is used for limiting the transverse (X-axis direction) movement of the movable block 4, the upper end of the lock catch 3 is locked with or separated from the locking part 22, the lower end of the lock catch 3 is matched with the movable block 4, the zipper strip 2 and the lock catch 3 are both positioned between the two rubber strips 6, the movable block 4 is positioned between the lock catch 3 and the locking mechanism 5, in an original state, the lock catch 3 and the locking part 22 are in a locking state, in unlocking, the locking mechanism 5 removes the limitation on the movable block 4, at the moment, the zipper strip 2 is pulled to enable the locking part 22 of the zipper strip 2 to push the lock catch 3 to move downwards, and due to the fact that one surface, in contact with the movable block 4, of the lock catch 3 is an inclined surface, the movable block 4 moves under the pushing of the first inclined surface and moves along the first inclined surface, so that the movable block 4 moves transversely (moves. In the structure, install the below at case and bag casing with movable block 4 to the realization that promotes hasp 3 through the lateral shifting of movable block 4 reciprocates, make lock body 1 need not to pass through the adhesive tape 6 that is located the 2 next doors of zip fastener piece of box surface, can realize locking and unblock, thereby make case and bag in this application zip fastener lock body need not to adjust according to adhesive tape 6's thickness and set up the design, not only strengthen the suitability and the practicality of zip fastener lock, make moreover the utility model discloses a simple structure, design benefit. It cooperates with movable block 4 to be provided with first inclined plane for movable block 4 can realize lateral shifting along first inclined plane.

As shown in fig. 3 and 4, the latch 3 is located between the end of the movable block 4 and the locking portion 22, the latch 3 is vertically disposed, the latch 3 includes a main body portion 30, a fixture block 31 and a protrusion 32, the fixture block 31 is connected to the upper end of the main body portion 30, an indent fixture groove 33 is formed in the middle of the upper end of the fixture block 31 so that the upper end of the fixture block is U-shaped, the protrusion 32 is connected to the lower end of the main body portion 30, one surface of the movable block 4, which is in contact with the latch 3, is a second inclined surface, when the latch 3 pushes the movable block 4 to move, the first inclined surface is attached to the second inclined surface, and the latch 3 and the movable block 4; the bump 32 is located beside the first inclined plane, one end of an elastic element 34 is connected with the bottom case 12, the other end of the elastic element 34 is sleeved on the periphery of the bump 32, when the locking mechanism 5 releases the limitation on the movement of the movable block 4, the zipper piece 2 is pulled to enable the locking part 22 of the zipper piece 2 to push the latch 3 to move downwards, the latch 3 moves to push the movable block 4 to move, and after unlocking is completed, namely the zipper piece 2 is separated from a case, the latch 3 returns to the original position under the elastic force of the elastic element 34.

The locking portion 22 is a cylindrical protrusion arranged at the first end of the slider 20, the first end of the locking portion 22 is a spherical surface, the second end of the locking portion 22 is connected with the slider 20, a groove 23 is arranged between the first end and the second end of the locking portion 22, the clamping groove 33 can be clamped into the groove 23, the locking portion 22 is locked on the latch 3, further, the groove 23 in the application is annularly arranged, the latch 31 is a U-shaped latch block 31, when the latch 3 and the locking portion 22 are locked, the U-shaped latch block 31 can be inserted into the annular groove 23, and with the structure, when the zipper is locked in a locking state, the latch block 31 can be tightly attached to the locking portion 22, so that the latch 3 and the locking portion 22 cannot be easily separated from each other, and a stable effect is achieved.

The locking mechanism 5 comprises a key lock assembly 7, a coded lock assembly 8 and a clutch block 9, the key lock assembly 7 is located between the movable block 4 and the coded lock assembly 8, the clutch block 9 is connected to the lower end of the key lock assembly 7, the clutch block 9 is in a long strip shape, the key lock assembly 7 comprises a lock cylinder 70 and a shifting block 71 connected with the lock cylinder 70, the clutch block 9 comprises a slot 90, the slot 90 is in a long strip shape, the length direction of the slot 90 is parallel to the moving direction of the movable block 4, the shifting block 71 is inserted into the slot 90 and can drive the clutch block 9 to rotate, and when the clutch block 9 moves, the shifting block 71 can transversely move in the slot 90 of the clutch block 9. The dial 71 is flat. When a key is inserted into the lock cylinder 70, the lock cylinder 70 rotates to drive the shifting block 71 to rotate, the shifting block 71 rotates to drive the clutch block 9 to rotate, the clutch block 9 removes the movement restriction on the movable block 4, and then the lock catch 3 can move downwards and push the movable block 4 to move, so that the lock catch 3 and the locking part 22 are unlocked.

The coded lock assembly 8 comprises a coded wheel 80, a code adjusting wheel 81 and a wheel shaft 82 which are sequentially arranged from outside to inside, wherein a spring 83 is sleeved on the wheel shaft 82, a clutch block 9 is positioned between the wheel shaft 82 and the movable block 4, when a correct code is input to the coded wheel 80, the code adjusting wheel 81 removes the limitation on the wheel shaft 82, the wheel shaft 82 can move under the elastic force action of the spring 83, the wheel shaft 82 removes the limitation on the movement of the movable block 4 and the clutch block 9, and after the zipper piece 2 is pulled, the zipper piece 2 can drive the lock catch 3 to move downwards and push the movable block 4 and the clutch block 9 to move so as to realize the unlocking of the locking part 22 and the lock catch 3.

The second embodiment is a case, which comprises a case body, wherein the opening and closing side of the case body is provided with the case zipper lock in the embodiment.

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. The utility model provides a case and bag zip fastener lock which characterized in that: comprises a lock body and a zipper sheet arranged at the opening and closing splicing part of a box body, adhesive tapes are arranged on two sides of the outer part of the opening and closing splicing part of the box body, a surface shell of the lock body is arranged on the box body at the outer side of the adhesive tapes, the bottom shell of the lock body is fixedly connected with the lower end of the face shell, the bottom shell is positioned in the box body, the lock body comprises a movable block and a lock catch, the movable block is arranged in the box body, the zipper plate and the lock catch are positioned between the two adhesive tapes, the zipper plate comprises a slider and a pulling piece, the pull piece is arranged on the pull head, one end of the pull head is provided with a locking part corresponding to the lock body, the upper end of the lock catch can be locked or separated from the locking part, the lower end of the lock catch is matched with the movable block, the lower end of the lock catch is elastically connected with the bottom shell, one surface of the lock catch, which is in contact with the movable block, is a first inclined surface, and a locking mechanism for limiting the transverse movement of the movable block is embedded in the surface shell.

2. A luggage zipper lock according to claim 1, wherein: the lock catch comprises a main body part and a clamping block connected with the upper end of the main body part, and a groove for the clamping of the clamping block is formed in the locking part.

3. A luggage zipper lock according to claim 2, wherein: the clamping groove is arranged in the middle of the upper end of the clamping block in an inwards concave mode, so that the upper end portion of the clamping block is U-shaped, the locking portion is a columnar protrusion arranged at the first end of the pull head, the first end of the locking portion is spherical, the second end of the locking portion is connected with the pull head, the groove is located between the first end and the second end, the groove is arranged in an annular mode, and the upper end portion of the clamping block can be inserted into the annular groove.

4. A luggage zipper lock according to claim 1, wherein: the locking mechanism comprises a key lock assembly and a clutch block for limiting the movement of the movable block, the key lock assembly comprises a lock core and a shifting block connected with the lock core, a slot is arranged in the clutch block, the shifting block is inserted into the slot and can drive the clutch block to rotate, when the lock is unlocked, the clutch block rotates to remove the limitation on the movable block, and after the zipper sheet is pulled, the zipper sheet can drive the lock catch to move downwards and push the movable block to move, so that the lock of the locking part and the lock catch is unlocked.

5. A luggage zipper lock according to claim 4, wherein: the clutch block is in a strip shape.

6. A luggage zipper lock according to claim 5, wherein: the locking mechanism comprises a coded lock assembly, the coded lock assembly comprises coded wheels, code adjusting wheels and wheel shafts, the coded wheels and the wheel shafts are sequentially arranged from outside to inside, the wheel shafts are used for limiting the movable blocks to move, springs are sleeved on the wheel shafts, the clutch blocks are located between the wheel shafts and the movable blocks, the slots are long in strip shapes, the length directions of the slots are parallel to the moving directions of the movable blocks, when correct codes are input to the coded wheels, the wheel shafts relieve the limitation on the movement of the movable blocks, and after the zipper pieces are pulled, the zipper pieces can drive the lock catches to move downwards and push the movable blocks and the clutch blocks to move, so that the locking portions and the lock catches are unlocked.

7. A luggage zipper lock according to claim 2, wherein: the lower extreme of main part is equipped with the lug that is located first inclined plane side, the one end elastic connection of an elastic component the drain pan, the other pot head of elastic component is established the periphery of lug, the movable block with the one side of hasp piece contact is the second inclined plane.

8. A case comprising a case body, wherein the opening and closing side of the case body is provided with a case zipper lock according to any one of claims 1 to 7.