CN210067707U

CN210067707U - Lock for bag

Info

Publication number: CN210067707U
Application number: CN201920681064.0U
Authority: CN
Inventors: 林雲峰
Original assignee: Dongguan Jinluan Hardware Products Co Ltd
Current assignee: Dongguan Jinluan Hardware Products Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-14
Anticipated expiration: 2029-05-10

Abstract

The lock-joint type bag lockset of the utility model has simpler and more convenient operation, as long as the push piece is pushed towards the direction of the first socket to drive the slide block to slide, so that the second socket on the slide block is aligned with the first socket, the inserted link passes through the first socket and is inserted into the second socket, then the thrust applied on the push piece is removed, the elastic reset piece can drive the slide block to reset, so that the locking bulge is inserted into the locking groove, and the connection of the bag body and the bag cover is realized; when the bag body and the bag cover are to be unlocked, the pushing piece is pushed towards the direction of the first socket again to drive the sliding block to slide, so that the locking protrusion of the sliding block retreats from the locking groove, and the inserted rod is pulled out from the first socket and the second socket.

Description

Lock for bag

Technical Field

The utility model relates to a tool to lock technical field especially sets up a lock joint formula package tool to lock.

Background

The bag is a storage container, and people often use the bag to accomodate scattered article in daily life, and the demand of the bag is increasing in the current society that the standard of living is constantly improving.

In order to keep the bag in a closed state and prevent articles from escaping from the bag, a lock is generally installed on the bag, some bags are connected with a bag cover of the bag and a bag body of the bag through a latch type lock, the latch type lock comprises a latch which is pivoted with the bag body and a connecting seat which is arranged on the bag cover, a through hole which is matched with the latch is arranged on the connecting seat, and the through hole penetrates through the bag cover. When the door bolt type lock is used for connecting the bag cover and the bag body, the door bolt is firstly rotated to enable the axis direction of the door bolt to be parallel to the extending direction of the through hole, then the connecting seat is close to the door bolt to enable the through hole to be aligned with the door bolt, then the door bolt penetrates through the through hole, and finally the door bolt is rotated until the axis direction of the door bolt is perpendicular to the extending direction of the through hole, so that the connection between the bag cover and the bag body is completed. Therefore, the operation of connecting the bag cover and the bag body by the latch type lock catch is complicated and inconvenient. Therefore, it is an urgent need to solve the problem of developing a simple and convenient lock for bag.

SUMMERY OF THE UTILITY MODEL

Therefore, the lock joint type bag lock is provided aiming at the problems, and the lock joint type bag lock is simple and convenient to operate.

In order to achieve the purpose of the utility model, the utility model adopts the following technical proposal:

a lock joint type bag lock is used for connecting a bag body and a bag cover of a bag, and comprises a mounting seat, a sliding block, a pushing piece connected with one end of the sliding block, an elastic resetting piece linked with the sliding block and the pushing piece, a mounting assembly used for connecting the bag cover and an inserted rod arranged on the mounting assembly; the slide block is internally provided with a containing cavity and a first socket which are communicated; the sliding block is arranged in the accommodating cavity in a sliding mode, one end, far away from the pushing piece, of the sliding block is provided with a second socket corresponding to the first socket, and the second socket is located between the pushing piece and the first socket when the elastic resetting piece is in an original state; a locking bulge positioned in the first socket is arranged on the sliding block, the locking bulge is positioned on one side, away from the pushing piece, of the second socket, and one end, away from the sliding block, of the pushing piece is positioned outside the mounting seat; the inserted bar corresponds first socket setting, just correspond on the inserted bar the locking arch is equipped with the locking groove.

In one embodiment, the mounting seat comprises a bottom plate and a cover body which are connected with each other, and the bottom plate and the cover body enclose the accommodating cavity; the cover body comprises a cover plate parallel to the bottom plate and a surrounding wall detachably connected with the cover plate; the first socket is arranged on the cover plate; the surrounding wall is positioned between the cover plate and the bottom plate, the size of the surrounding wall is smaller than that of the cover plate and the bottom plate, and the surrounding wall is used for penetrating through the bag body; the cover plate and the bottom plate are respectively arranged outside the bag body and in the bag body.

In one embodiment, a limiting hole for inserting the insertion rod is formed in the bottom plate corresponding to the locking groove.

In one embodiment, the mounting base further comprises a thickened cushion plate detachably connected with the bottom plate, and the thickened cushion plate is located in the accommodating cavity; the thickening backing plate corresponds the spacing hole is equipped with and is used for the hole of stepping down that the inserted bar passed.

In one embodiment, the slide block is provided with a placing hole; the inner wall of the cover plate is provided with a limiting bulge, and the limiting bulge extends into the placing hole; elasticity resets and locates place downthehole, just elasticity resets the both ends of piece butt respectively spacing arch with the slider.

In one embodiment, the mounting seat further comprises a limiting block arranged on the outer side surface of the cover plate, and the limiting block is positioned on one side of the pushing piece close to the first socket.

In one embodiment, the sliding block is provided with a lightening hole.

In one embodiment, the thickness of the free end of the locking projection is gradually reduced towards the pushing piece.

In one embodiment, the pushing piece comprises a pushing cap located outside the mounting seat and a connecting rod connecting the pushing cap and the sliding block.

In one embodiment, the mounting assembly comprises a mounting plate, a baffle plate and a fixing piece, wherein the mounting plate and the baffle plate are respectively arranged on two opposite sides of the bag cover; the baffle is equipped with the perforation, the mounting is used for wearing to establish the be built by contract, the one end of mounting is connected the mounting panel, and the other end passes buckle 90 behind the perforation and form hook portion.

Drawings

Fig. 1 is a schematic view of a lock for a buckle-type bag according to a preferred embodiment of the present invention showing a working state of connecting a bag body and a bag cover;

FIG. 2 is a schematic view of the buckling type bag lock shown in FIG. 1 illustrating an operating state of an unlocking bag body and a cover;

FIG. 3 is an exploded view of the buckle wrap lock of FIG. 1;

FIG. 4 is a schematic view of the mounting base mounted on a bag body;

FIG. 5 is a schematic perspective view of an assembly body composed of a bottom plate, a slider, a pushing member and an elastic restoring member;

FIG. 6 is a schematic perspective view of the upper cover;

FIG. 7 is a schematic view of the mounting assembly mounted to the lid;

fig. 8 is a partial structural schematic diagram of an assembly body composed of the mounting seat, the sliding block and the elastic resetting piece.

In the figure:

10. a mounting seat; 11. a base plate; 111. a limiting hole; 12. a cover body; 121. a cover plate; 122. a surrounding wall; 123. a guide hole; 124. a limiting bulge; 13. an accommodating cavity; 14. a first socket; 15. thickening the base plate; 151. a hole of abdication; 16. a limiting block;

20. a slider; 21. a second socket; 22. a locking protrusion; 23. placing holes; 24. lightening holes;

30. pushing the workpiece; 31. pushing the cap; 32. a connecting rod;

40. mounting the component; 41. mounting a plate; 42. a baffle plate; 421. perforating; 43. a fixing member;

50. inserting a rod; 51. a locking groove;

60. an elastic reset member;

101. a bag body; 102. and (7) covering.

Detailed Description

In the description of the present invention, it is to be understood that the terms "length", "width", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 7, a lock for a buckle-type bag according to a preferred embodiment of the present invention is used for connecting a bag body 101 and a bag cover 102 of a bag, as shown in fig. 3, the lock for a buckle-type bag comprises a mounting base 10, a slider 20, a push member 30 connected to one end of the slider 20, an elastic restoring member 60 linking the slider 20 and the push member 30, a mounting assembly 40 connected to the bag cover 102, and an inserting rod 50 disposed on the mounting assembly 40; the slide block 20 is internally provided with a containing cavity 13 and a first socket 14 which are communicated; the sliding block 20 is slidably arranged in the accommodating cavity 13, one end of the sliding block 20, which is far away from the pushing piece 30, is provided with a second socket 21 corresponding to the first socket 14, and the second socket 21 is positioned between the pushing piece 30 and the first socket 14 when the elastic resetting piece 60 is in an original state; the sliding block 20 is provided with a locking projection 22 positioned in the first inserting hole 14, and the locking projection 22 is positioned on one side of the second inserting hole 21 far away from the pushing piece 30; one end of the pushing element 30, which is far away from the sliding block 20, is located outside the mounting base 10, the insert rod 50 is disposed corresponding to the first inserting opening 14, and a locking groove 51 is disposed on the insert rod 50 corresponding to the locking protrusion 22.

Compared with the traditional latch type bag lock, the lock joint type bag lock of the utility model has simpler and more convenient operation, as long as the pushing piece 30 is pushed towards the direction of the first socket 14 to drive the sliding block 20 to slide, the second socket 21 on the sliding block 20 is aligned with the first socket 14, the inserted link 50 is inserted into the second socket 21 through the first socket 14, then the pushing force applied on the pushing piece 30 is removed, the elastic resetting piece 60 can drive the sliding block 20 to reset, so that the locking bulge 22 is inserted into the locking groove 51 to realize the connection of the bag body 101 and the bag cover 102, the connection state of the bag body 101 of the bag and the bag cover 102 of the bag is shown in figure 1; when the bag body 101 and the bag cover 102 are to be unlocked, the pushing element 30 is pushed towards the first insertion opening 14 again to drive the sliding block 20 to slide, so that the locking protrusion 22 of the sliding block 20 is withdrawn from the locking groove 51, and the insertion rod 50 is pulled out from the first insertion opening 14 and the second insertion opening 21, and the state that the bag body 101 of the bag and the bag cover 102 of the bag are unlocked is shown in fig. 2.

The mounting seat 10 includes a bottom plate 11 and a cover 12 connected to each other, and the bottom plate 11 and the cover 12 enclose an accommodating cavity 13.

Furthermore, the bottom plate 11 is provided with a limiting hole 111 for inserting the insert rod 50 corresponding to the locking groove 51, and after the insert rod 50 passes through the first socket 14 and extends into the second socket 21, the insert rod is also inserted into the limiting hole 111, and the limiting hole 111 is used for limiting the insert rod 50, so that the insert rod 50 cannot move when the locking protrusion 22 is inserted into the locking groove 51 of the insert rod 50, and the locking protrusion 22 can be smoothly inserted into the locking groove 51 of the insert rod 50.

The cover 12 comprises a cover 121 parallel to the base plate 11 and a surrounding wall 122 detachably connected to the cover 121; the first jack 14 is arranged on the cover plate 121, and the cover plate 121 is also provided with a guide hole 123 for the push piece 30 to pass through; the surrounding wall 122 is positioned between the cover plate 121 and the base plate 11, and the size of the surrounding wall 122 is smaller than that of the cover plate 121 and the base plate 11; the inner wall of the cover plate 121 is provided with a limit protrusion 124 for abutting against the elastic reset piece 60. The surrounding wall 122 is used for penetrating the bag body 101, and the cover plate 121 and the bottom plate 11 are respectively arranged outside the bag body 101 and inside the bag body 101. As shown in fig. 4, when the mounting seat 10 is mounted on the bag body 101, the cover plate 121 is placed outside the bag body 101, the surrounding wall 122 penetrates through the bag body 101 and extends into the bag body 101, and finally the bottom plate 11 is placed in the bag body 101 and detachably connected to the surrounding wall 122, so that the mounting seat 10 can be mounted on the bag body 101.

The mounting seat 10 further comprises a thickened cushion plate 15 which can be connected with the bottom plate 11, and the thickened cushion plate 15 is positioned in the accommodating cavity 13. As shown in fig. 5, the thickened cushion plate 15 is provided with a yielding hole 151 corresponding to the limiting hole 111, so that the insert rod 50 can pass through the yielding hole 151 and be inserted into the limiting hole 111; when the thickness size of the slider 20 is smaller, the thickness of the thickened cushion plate 15 can be correspondingly changed, so that the thickened cushion plate 15 is matched with the distance between the cover body 12 along the direction from the bottom plate 11 to the thickened cushion plate 15, and the slider 20 can stably move linearly.

The mounting seat 10 further includes a stopper 16 disposed on an outer side surface of the cover plate 121, and the stopper 16 is located on a side of the pushing member 30 close to the first inserting hole 14. The stopper 16 is used for limiting the travel of the pushing member 30 moving towards the first insertion opening 14, so that after the pushing member 30 pushes the slider 20 to move to a position towards the first insertion opening 14, the second insertion opening 21 can be precisely aligned with the first insertion opening 14, and the insertion rod 50 can be inserted into the second insertion opening 21 after passing through the first insertion opening 14.

Preferably, the thickness of the free end of the locking protrusion 22 is gradually reduced toward the second insertion opening 21, so that the free end of the locking protrusion 22 serves as a guide, thereby allowing the locking protrusion 22 to be smoothly inserted into the locking groove 51 of the insert pin 50.

As shown in fig. 5 and 6, the slider 20 is provided with lightening holes 24 and placing holes 23; the lightening hole 24 is used for lightening the weight of the sliding block 20, so that the weight of the whole lock catch type bag lock is reduced; as shown in fig. 8, the limiting protrusion 124 is disposed corresponding to the placing hole 23 and extends into the placing hole 23.

In the present embodiment, the pushing member 30 includes a pushing cap 31 located outside the mounting seat 10 and a connecting rod 32 connecting the pushing cap 31 and the slider 20; the connecting rod 32 is fitted into the guide hole 123 and passes through the guide hole 123.

The mounting assembly 40 includes a mounting plate 41, a baffle plate 42 and a fixing member 43, as shown in fig. 7, the mounting plate 41 and the baffle plate 42 are respectively arranged at two opposite sides of the bag cover 102; the baffle 42 is provided with a through hole 421, one end of the fixing member 43 is connected with the mounting plate 41, and the other end passes through the bag cover 102 and the through hole 421 and then is bent by 90 degrees to form a hook part, so that the mounting assembly 40 is mounted on the bag cover 102.

As shown in fig. 8, the elastic restoring member 60 is located in the placing hole 23, and both ends of the elastic restoring member 60 abut against the slider 20 and the restricting protrusion 124, respectively. In this embodiment, the elastic restoring member 60 is a spring.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A lock joint type bag lock is used for connecting a bag body and a bag cover of a bag and is characterized by comprising a mounting seat, a sliding block, a pushing piece connected with one end of the sliding block, an elastic resetting piece linked with the sliding block and the pushing piece, a mounting assembly used for connecting the bag cover and an inserted rod arranged on the mounting assembly; the slide block is internally provided with a containing cavity and a first socket which are communicated; the sliding block is arranged in the accommodating cavity in a sliding mode, one end, far away from the pushing piece, of the sliding block is provided with a second socket corresponding to the first socket, and the second socket is located between the pushing piece and the first socket when the elastic resetting piece is in an original state; a locking bulge positioned in the first socket is arranged on the sliding block, the locking bulge is positioned on one side, away from the pushing piece, of the second socket, and one end, away from the sliding block, of the pushing piece is positioned outside the mounting seat; the inserted bar corresponds first socket setting, just correspond on the inserted bar the locking arch is equipped with the locking groove.

2. The buckle type bag lock of claim 1, wherein the mounting seat comprises a bottom plate and a cover body which are connected with each other, and the bottom plate and the cover body enclose the accommodating cavity; the cover body comprises a cover plate parallel to the bottom plate and a surrounding wall detachably connected with the cover plate; the first socket is arranged on the cover plate; the surrounding wall is positioned between the cover plate and the bottom plate, the size of the surrounding wall is smaller than that of the cover plate and the bottom plate, and the surrounding wall is used for penetrating through the bag body; the cover plate and the bottom plate are respectively arranged outside the bag body and in the bag body.

3. The buckle-type bag lock according to claim 2, wherein the bottom plate has a limiting hole corresponding to the locking groove for inserting the insert rod.

4. The lock-joint type bag lock set according to claim 3, wherein the mounting seat further comprises a thickened pad detachably connected with the bottom plate, and the thickened pad is located in the accommodating cavity; the thickening backing plate corresponds the spacing hole is equipped with and is used for the hole of stepping down that the inserted bar passed.

5. The buckle type bag lock according to claim 2, wherein the slider is provided with a placement hole; the inner wall of the cover plate is provided with a limiting bulge, and the limiting bulge extends into the placing hole; elasticity resets and locates place downthehole, just elasticity resets the both ends of piece butt respectively spacing arch with the slider.

6. The clip connection type bag lock according to claim 2, wherein the mounting seat further comprises a limiting block disposed on the outer side surface of the cover plate, and the limiting block is located on a side of the pushing member close to the first insertion opening.

7. A buckle type bag lock according to claim 1, wherein said slider is provided with lightening holes.

8. A buckle-type bag lock according to claim 1, wherein the free end of the locking projection has a thickness gradually decreasing toward the push member.

9. The buckle-type bag lock according to claim 1, wherein the push member includes a push cap located outside the mounting seat and a connecting rod connecting the push cap and the slider.

10. The buckle type bag lock according to claim 1, wherein the mounting assembly includes a mounting plate, a baffle plate, and a fixing member, the mounting plate and the baffle plate being adapted to be disposed on opposite sides of the bag cover, respectively; the baffle is equipped with the perforation, the mounting is used for wearing to establish the be built by contract, the one end of mounting is connected the mounting panel, and the other end passes buckle 90 behind the perforation and form hook portion.