CN211691929U - Double-hook small keyless mortise lock - Google Patents

Abstract

A double-hook small keyless mortise lock comprises a first connecting mechanism used for connecting a bag cover and a second connecting mechanism used for connecting a bag body, wherein the first connecting mechanism comprises an insert block, and a hook groove is formed in the insert block; the second connecting mechanism includes: the mounting assembly is provided with a mounting cavity and an inlet and an outlet; the sliding block is arranged in the mounting cavity in a sliding mode, one side, facing the inlet and the outlet, of the sliding block is provided with an inserting hook, the sliding block is movably located at a first position and a second position, and when the sliding block is located at the first position, the inserting hook is located at a locking position capable of being inserted into the hook groove; when the sliding block is positioned at the second position, the inserting hook is positioned at an unlocking position which can not be inserted into the hook groove; the driving block is arranged in the accommodating cavity; the rotating piece is connected with the driving block and used for driving the driving block to push the sliding block to move from the first position to the second position; the rotating component comprises a sliding block, a pushing block elastic piece and a locking mechanism, wherein the sliding block is used for driving the sliding block to move from a second position to a first position, and the locking mechanism is used for locking the rotating piece on the mounting component when the sliding block moves to the first position.

Description

Double-hook small keyless mortise lock

Technical Field

The utility model relates to a package utensil technical field especially sets up a small-size keyless mortise lock of two colluding.

Background

The bag is a tool necessary for everyone in real life, such as a wallet, a handbag, a schoolbag, a backpack, a camera bag and the like, and the traditional bag is used for storing related articles, such as a memory card, a credit card, an identity card, cash and other valuable articles which are put in the bag.

The traditional bag can be provided with the opening of the bag body covered by the bag cover, so that a person can be prevented from seeing objects placed in the bag, but the connecting structure is not arranged between the bag cover and the bag body, and the objects placed in the bag body can easily run out of the bag body due to certain accidents, so that the loss of a person wearing the bag is easily caused.

SUMMERY OF THE UTILITY MODEL

Based on this, to above-mentioned problem, provide a two small-size keyless mortise lock that collude, it can realize the dismantlement of inclusion and be connected for the thing in the inclusion is difficult for running out from the inclusion.

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

a double-hook small keyless mortise lock comprises a first connecting mechanism used for connecting a bag cover and a second connecting mechanism used for connecting a bag body, wherein the first connecting mechanism comprises an insert block, and a hook groove is formed in the insert block; the second connecting mechanism comprises a mounting assembly, a sliding block, a driving block, a rotating piece, a pushing block elastic piece and a locking mechanism; the mounting assembly is provided with a mounting cavity and an inlet and an outlet, and the inlet and the outlet are used for the insertion block to enter and exit the mounting cavity; the sliding block is arranged in the mounting cavity in a sliding mode, and an inserting hook is arranged on one side, facing the inlet and the outlet, of the sliding block; the sliding block is movably positioned at a first position and a second position, and when the sliding block is positioned at the first position, the inserting hook is positioned at a locking position capable of being inserted into the hook groove; when the sliding block is located at the second position, the inserting hook is located at an unlocking position where the inserting hook cannot be inserted into the hook groove; the driving block is rotatably arranged in the mounting cavity and corresponds to the sliding block; the rotating piece is arranged outside the mounting assembly, is connected with the driving block and is used for driving the driving block to rotate to push the sliding block to move from the first position to the second position; the push block elastic piece is used for driving the sliding block to move from the second position to the first position; the locking mechanism is arranged on the rotating piece and used for locking the rotating piece on the mounting component when the sliding block moves to the first position;

the rotating member comprises a rotating block; a positioning groove is formed in one side, facing the locking mechanism, of the mounting assembly; the locking mechanism is positioned in the containing hole correspondingly arranged on the rotating block and comprises a ball pushing elastic piece and a ball abutting against the ball pushing elastic piece, and when the sliding block is positioned at the first position, the ball is inserted into the positioning groove.

The double-hook small keyless mortise lock is simple in structure, low in manufacturing cost and convenient and fast to operate, the driving block is driven to push the sliding block to move from the first position to the second position by overcoming the resistance of the elastic piece of the pushing block through pushing the rotating piece to rotate, and the inserting block can penetrate through the inlet and the outlet and be inserted into the mounting cavity; after the inserted block enters the installation cavity and is in place, the force applied to the rotating part is removed, the pushing block elastic part pushes the sliding block to move from the second position to the first position, the inserted hook moves to the locking position and enters the hook groove of the inserted block, under the matching of the inserted hook and the hook groove, the first connecting mechanism and the second connecting mechanism are connected, the connection of the bag body and the bag cover is achieved, objects in the bag body cannot run out of the bag body due to accidents when being taken, the rotating part is locked on the installation assembly through the locking mechanism, the sliding block is limited to move, the sliding block cannot move easily when being strongly vibrated outside, the inserted hook is separated from the hook groove, and the fact that the first connecting mechanism and the second connecting mechanism are stably connected can be guaranteed.

In one embodiment, the first connecting mechanism includes a first limiting plate, a second limiting plate disposed opposite to the first limiting plate, and a connecting assembly connecting the first limiting plate and the second limiting plate; the first limiting plate and the second limiting plate are used for being placed on the outer side and the inner side of the covering cloth; a side plate is formed at one end, facing the second connecting mechanism, of the first limiting plate, and extends from the first limiting plate towards the second limiting plate; the insertion block is arranged on the side plate; the connecting assembly is used for penetrating the covering cloth.

In one embodiment, a color layer is disposed on a side of the first limiting plate facing away from the second limiting plate.

In one embodiment, the number of the insertion blocks is two, the two insertion blocks are arranged in parallel, and the hook grooves of the two insertion blocks are arranged in the same direction; the number of the inserting hooks is also two, and the inserting hooks and the inserting blocks are arranged in a one-to-one correspondence mode.

In one embodiment, the mounting assembly comprises a fixed module and a seat shell, wherein the fixed module and the seat shell enclose the mounting cavity; the seat shell is positioned on one side of the fixed module; the inlet and outlet are formed on one side, facing the first connecting mechanism, of the seat shell; the rotating piece comprises a rotating block positioned outside the seat shell and a pivoting rod arranged at one end of the rotating block; the pivoting rod penetrates through the seat shell to be connected with the driving block.

In one embodiment, a guide hole is formed in one side, back to the fixing module, of the seat shell, and the guide hole is arc-shaped; the rotating piece comprises a guide rod arranged on the rotating block; the guide rod is arranged in the guide hole in a sliding mode.

In one embodiment, the rotating block includes a connecting portion having a pivot rod and a force applying portion connected to the connecting portion, and a side of the force applying portion opposite to the mounting assembly is curved.

In one embodiment, the rotating block is peanut-shaped.

In one embodiment, the slide block is provided with a driving hole, and the driving block is located in the driving hole.

In one embodiment, the driving hole includes a pivot portion connected to the pivot rod and a pushing portion connected to the pivot portion.

Drawings

Fig. 1 is a diagram of a double-hook small keyless mortise lock according to a first embodiment of the present invention in a state of connecting a bag body and a bag cover;

fig. 2 is a diagram illustrating a state where the double-hook small keyless entry lock according to the first embodiment of the present invention is in a state where the connection between the bag body and the bag cover is released;

FIG. 3 is an exploded view of the double-hook miniature keyless entry lock shown in FIG. 1;

FIG. 4 is a schematic perspective view of the first coupling mechanism of FIG. 3;

FIG. 5 is a perspective view of the fixing module shown in FIG. 3;

FIG. 6 is a perspective view of the housing of FIG. 3;

FIG. 7 is a perspective view of the rotary member of FIG. 3;

FIG. 8 is a schematic view of the first and second connection mechanisms in a connected state;

fig. 9 is a schematic view of the first coupling mechanism and the second coupling mechanism in a disconnected state.

In the figure:

10. a first connecting mechanism; 11. a first limit plate; 12. a side plate; 13. inserting a block; 131. a hook groove; 14. A second limiting plate; 15. a connecting assembly;

20. a second connecting mechanism; 30. a fixed module; 31. a first baffle plate; 32. a second baffle; 33. a cloth threading assembly;

40. a seat shell; 41. an inlet and an outlet; 42. a pivot hole; 43. a guide hole; 44. positioning a groove;

50. a slider; 51. inserting a hook; 52. a drive aperture;

60. a drive block; 61. a pivot part; 62. a push block part;

70. a rotating member; 71. rotating the block; 711. a pivot part; 712. a force application part; 713. a housing hole; 72. a pivoting lever; 73. a guide bar;

80. a push block elastic member;

90. a locking mechanism; 91. a bead pushing elastic member; 92. a ball bearing;

100. a key.

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 invention, unless otherwise expressly stated or limited, "above" or "below" a first feature may mean that the first and second features are directly removable or that the first and second features are removable by another feature in between.

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 8, a small keyless mortise lock with two hooks according to an embodiment of the present invention includes a first connecting mechanism 10 for connecting a cover and a second connecting mechanism 20 for connecting a bag, and the first connecting mechanism 10 is connected to the second connecting mechanism 20 to connect the bag and the cover.

As shown in fig. 3, the first connecting mechanism 10 includes an insert 13, and a hook groove 131 is formed on the insert 13; the second connecting mechanism 20 comprises a mounting assembly, a sliding block 50, a driving block 60, a rotating piece 70 and a pushing block elastic piece 80; the mounting assembly is provided with a mounting cavity and an inlet and outlet 41, and the inlet and outlet 41 is used for the insertion block 13 to enter and exit the mounting cavity; the slide block 50 is arranged in the mounting cavity in a sliding manner, and one side of the slide block 50 facing the inlet and the outlet 41 is provided with an inserting hook 51; the slide block 50 is movably positioned at a first position and a second position, and when the slide block 50 is positioned at the first position, the inserting hook 51 is positioned at a locking position which can be inserted into the hook groove 131; when the slider 50 is in the second position, the insertion hook 51 is in the unlocked position where it cannot be inserted into the hook groove 131; the driving block 60 is rotatably arranged in the mounting cavity and is arranged corresponding to the slide block 50; the rotating piece 70 is arranged outside the mounting assembly, and the rotating piece 70 is connected with the driving block 60 and is used for driving the driving block 60 to rotate to push the sliding block 50 to move from the first position to the second position; the push block elastic piece 80 is used for driving the slide block 50 to move from the second position to the first position; a locking mechanism 90 is provided on the rotating member 70 for locking the rotating member 70 to the mounting assembly when the slider 50 is moved to the first position.

The double-hook small keyless mortise lock is simple in structure, low in manufacturing cost and convenient and fast to operate, the driving block 60 is driven to push the sliding block 50 to move from the first position to the second position by overcoming the resistance of the pushing block elastic piece 80 through pushing the rotating piece 70 to rotate, and the inserting block 13 can penetrate through the inlet and outlet 41 and be inserted into the mounting cavity; when the insert 13 enters the installation cavity to the right position, the force applied to the rotary member 70 is removed, the push block elastic member 80 pushes the slide block 50 to move from the second position to the first position, so that the insert hook 51 moves to the locking position and enters the hook groove 131 of the insert 13, under the matching of the inserting hook 51 and the hook groove 131, the first connecting mechanism 10 is connected with the second connecting mechanism 20, the connection of the bag body and the bag cover is realized, so that the articles in the bag body can not be accidentally discharged from the bag body when being taken, and the rotating piece 70 is locked on the mounting component through the locking mechanism 90, the slider 50 is prevented from moving, so that the slider 50 is not easily moved to separate the insertion hook 51 from the hook groove 131 when the external strong vibration is applied, and the first connecting mechanism 10 and the second connecting mechanism 20 can be stably connected, and the state after the first connecting mechanism 10 and the second connecting mechanism 20 are connected is as shown in fig. 1 and 8.

When the connection between the first connecting mechanism 10 and the second connecting mechanism 20 is to be released, the locking mechanism 90 locks the rotating member 70, and drives the rotating member 70 to push the driving block 60 to rotate, so that the driving block 60 pushes the sliding block 50 to move from the first position to the second position against the resistance of the pushing block elastic member 80, the insertion hook 51 moves to the unlocking position which is separated from the hook groove 131 of the insertion block 13, and the insertion block 13 of the first connecting mechanism 10 is pulled out from the installation cavity, so that the connection between the first connecting mechanism 10 and the second connecting mechanism 20 can be released, which is very convenient, and the state after the connection between the first connecting mechanism 10 and the second connecting mechanism 20 is released is shown in fig. 2 and 9.

As shown in fig. 4, the first connecting mechanism 10 includes a first limiting plate 11, a second limiting plate 14 disposed opposite to the first limiting plate 11, and a connecting assembly 15 connecting the first limiting plate 11 and the second limiting plate 14; the first limiting plate 11 and the second limiting plate 14 are used for being placed on the outer side and the inner side of the covering cloth; a side plate 12 is formed at one end of the first limiting plate 11 facing the second connecting mechanism 20, and the side plate 12 extends from the first limiting plate 11 to the second limiting plate 14; the insert block 13 is arranged on the side plate 12; the connecting assembly 15 is used for penetrating the covering cloth, so that the covering cloth is locked between the first limiting plate 11 and the second limiting plate 14, and the first connecting mechanism 10 is connected with the covering.

In order to enhance the aesthetic appearance of the first connecting mechanism 10, the side of the first limiting plate 11, which faces away from the second limiting plate 14, is provided with a color layer, and the color of the color layer may be red, black, blue or other colors.

In this embodiment, the number of the insertion blocks 13 is two, two insertion blocks 13 are arranged in parallel, and the hook grooves 131 of the two insertion blocks 13 are arranged in the same direction. In other embodiments, the number of the insertion blocks 13 may be one or more than two, and is not limited, and when the number of the insertion blocks 13 is more than two, the hook grooves 131 of each insertion block 13 are all arranged in the same direction.

The mounting assembly comprises a fixed module 30 and a seat shell 40, and a mounting cavity is defined by the fixed module 30 and the seat shell 40; the seat case 40 is located at one side of the fixed module 30.

As shown in fig. 5, the fixing module 30 includes a first baffle 31 connected to the base shell 40, a second baffle 32 arranged opposite to the first baffle 31, and a cloth penetrating assembly 33 connected to the first baffle 31 and the second baffle 32, wherein the first baffle 31 and the second baffle 32 are used for being respectively placed on two opposite sides of the bag body cloth; the cloth penetrating component 33 is used for penetrating the bag cloth to lock the bag cloth on the fixing module 30, so as to connect the bag body and the second connecting mechanism 20.

As shown in fig. 6, an access 41 is formed at a side of the housing 40 facing the first coupling mechanism 10; one side of the seat shell 40, which is back to the fixing module 30, is provided with a pivot hole 42, a guide hole 43 and a positioning groove 46, wherein the guide hole 43 is arc-shaped; the pivot hole 42 is arranged corresponding to the driving block 60; the positioning slot 46 is disposed outside the housing 40 corresponding to the locking mechanism 90, and when the slider 50 moves to the first position, the locking mechanism 90 moves to the position of the positioning slot 46 and enters the positioning slot 46, so as to lock the rotating member 70 on the mounting assembly.

As shown in fig. 3, the slider 50 is provided with a driving hole 52. The drive aperture 52 cooperates with the drive block 60 to drive the block 60 to push the slide 50 from the first position to the second position.

The driving block 60 is arranged in the driving hole 52 and is used for matching with the driving hole 52 to push the sliding block 50; as shown in fig. 3, the driving block 60 includes a pivoting portion 61 and a pushing block portion 62, the pivoting portion 61 is connected to the rotating member 70, and the pushing block portion 62 is used for pushing the slider 50. When the rotating member 70 drives the pivoting portion 61 to rotate, the pivoting portion 61 drives the pushing block portion 62 to push the sliding block 50, so that the sliding block 50 moves from the first position to the second position; when the pushing force applied to the rotating member 70 is removed, the pushing block elastic member 80 pushes the sliding block 50 to move from the second position to the first position, and simultaneously, the sliding block 50 pushes the pushing block portion 62 to drive the pushing block portion 62 to return to the original position. In the embodiment, the pivot portion 61 is circular, and the push block portion 62 is square.

As shown in fig. 7, the rotating member 70 includes a rotating block 71, and a pivot rod 72 and a guide rod 73 provided on the rotating block 71; the pivoting rod 72 is arranged on one end of the rotating block 71 and passes through the pivoting hole 42 to be connected with the pivoting part 61 of the driving block 60; the guide rod 73 is slidably arranged in the guide hole 43, and the guide rod 73 is matched with the guide hole 43 to enable the sliding block 50 to move stably; the end of the rotating block 71 away from the pivot rod facing the seat shell 40 is further provided with a receiving hole 713.

The rotating block 71 includes a connecting portion 711 having a pivot rod 72 and a force applying portion 712 connected to the connecting portion 711, and a side of the force applying portion 712 facing away from the mounting member is curved. In this embodiment, the rotating block 71 is peanut-shaped to enhance the aesthetic appearance of the second connecting mechanism 20.

In this embodiment, the push block elastic member 80 is located at one side of the slide block 50 and is abutted between the slide block 50 and the seat shell 40.

The locking mechanism 90 is located in the accommodating hole 713 correspondingly disposed in the rotating block 71, the locking mechanism 90 includes a ball pushing elastic member 91 and a ball 92 abutting against the ball pushing elastic member 91, when the slider 50 is located at the first position, the ball 92 moves to the positioning groove 46 and enters the positioning groove 46 under the pushing of the ball pushing elastic member 91 to lock the rotating member 70, so as to further lock the driving block 60, and the slider 50 cannot move under the limitation of the driving block 60 to disengage the insertion hook 51 from the hook groove 131.

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 (10)

1. A double-hook small keyless mortise lock is characterized by comprising a first connecting mechanism used for connecting a bag cover and a second connecting mechanism used for connecting a bag body, wherein the first connecting mechanism comprises an insert block, and a hook groove is formed in the insert block; the second connecting mechanism comprises a mounting assembly, a sliding block, a driving block, a rotating piece, a pushing block elastic piece and a locking mechanism; the mounting assembly is provided with a mounting cavity and an inlet and an outlet, and the inlet and the outlet are used for the insertion block to enter and exit the mounting cavity; the sliding block is arranged in the mounting cavity in a sliding mode, and an inserting hook is arranged on one side, facing the inlet and the outlet, of the sliding block; the sliding block is movably positioned at a first position and a second position, and when the sliding block is positioned at the first position, the inserting hook is positioned at a locking position capable of being inserted into the hook groove; when the sliding block is located at the second position, the inserting hook is located at an unlocking position where the inserting hook cannot be inserted into the hook groove; the driving block is rotatably arranged in the mounting cavity and corresponds to the sliding block; the rotating piece is arranged outside the mounting assembly, is connected with the driving block and is used for driving the driving block to rotate to push the sliding block to move from the first position to the second position; the push block elastic piece is used for driving the sliding block to move from the second position to the first position; the locking mechanism is arranged on the rotating piece and used for locking the rotating piece on the mounting component when the sliding block moves to the first position;

the rotating member comprises a rotating block; a positioning groove is formed in one side, facing the locking mechanism, of the mounting assembly; the locking mechanism is positioned in the containing hole correspondingly arranged on the rotating block and comprises a ball pushing elastic piece and a ball abutting against the ball pushing elastic piece, and when the sliding block is positioned at the first position, the ball is inserted into the positioning groove.

2. The double-hook miniature keyless mortise lock according to claim 1 wherein the first connecting mechanism comprises a first limit plate, a second limit plate disposed opposite to the first limit plate, and a connecting assembly connecting the first limit plate and the second limit plate; the first limiting plate and the second limiting plate are used for being placed on the outer side and the inner side of the covering cloth; a side plate is formed at one end, facing the second connecting mechanism, of the first limiting plate, and extends from the first limiting plate towards the second limiting plate; the insertion block is arranged on the side plate; the connecting assembly is used for penetrating the covering cloth.

3. The miniature keyless entry lock of claim 2 wherein the first retainer plate has a colored layer on a side facing away from the second retainer plate.

4. The small-sized double-hooked keyless mortise lock according to claim 1 wherein the number of the insert blocks is two, the two insert blocks are arranged in parallel, and the hook grooves of the two insert blocks are arranged in the same direction; the number of the inserting hooks is also two, and the inserting hooks and the inserting blocks are arranged in a one-to-one correspondence mode.

5. The double-hooked miniature keyless mortise lock according to claim 1 wherein the mounting assembly comprises a stationary module and a housing, the stationary module and the housing enclosing the mounting cavity; the seat shell is positioned on one side of the fixed module; the inlet and outlet are formed on one side, facing the first connecting mechanism, of the seat shell; the rotating piece comprises a rotating block positioned outside the seat shell and a pivoting rod arranged at one end of the rotating block; the pivoting rod penetrates through the seat shell to be connected with the driving block.

6. The small keyless entry lock with double hooks according to claim 5, wherein a guide hole is formed in one side of the housing facing away from the fixing module, and the guide hole is in the shape of a circular arc; the rotating piece comprises a guide rod arranged on the rotating block; the guide rod is arranged in the guide hole in a sliding mode.

7. The lock of claim 6, wherein the rotation block comprises a connecting portion having a pivot rod and a force applying portion connected to the connecting portion, wherein a side of the force applying portion facing away from the mounting member is curved.

8. The miniature double-hook keyless mortise lock according to claim 5 wherein the rotary block is peanut-shaped.

9. The miniature double-hooked keyless mortise lock according to claim 5 wherein the slider is provided with a drive hole and the drive block is located in the drive hole.

10. The small keyless entry lock according to claim 9 wherein the driving hole comprises a pivot portion connected to the pivot rod and a pusher portion connected to the pivot portion.

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