Lock catch piece for security and protection locker

Abstract

The utility model discloses a lock catch piece for security locker, which comprises a lock catch piece body and a sealing mechanism, the surface of the lock catch piece body is provided with a through groove in a penetrating manner, and one side of the lock catch piece body and two sides of the through groove are fixedly connected with a positioning mechanism for secondary reinforcement of the lock catch piece body. And a driving mechanism for driving the two positioning mechanisms to be opened and fixed is fixedly installed on one side of the lock catch piece body and located between the two positioning mechanisms, and a sealing mechanism for sealing the penetrating groove is clamped in the penetrating groove. The lock catch piece body can be fixedly installed through the fixing holes by means of a plurality of sets of fixing threaded nails, after the lock catch piece body is installed, the driving mechanism is rotated to operate, then the positioning mechanism can be driven to be opened through movement of the driving mechanism, and therefore the lock catch piece body can be secondarily reinforced through the positioning mechanism. And after secondary reinforcement is completed, the sealing mechanism can be used for sealing the penetrating groove.

Description

Technical Field

[0001] The utility model relates to the technical field of door locks, in particular to a lock catch piece used for a security locker. Background Art

[0002] Lockers are generally divided into home lockers and business lockers, etc. They are mainly used to facilitate people's use, store different items, and classify them. Moreover, for families or dormitories with small spaces, they are essential items. They can make full use of space to accommodate more daily necessities, and can also decorate people's home environment very well.

[0003] In some specific places, security lockers with better protection effects are needed for storing items, and when the lockers are closed, they need to be used with door locks, and when the door locks are installed, they need to be used in conjunction with the door locks. Traditional locks are mostly installed using only multiple sets of fixed screws. This fixing method has a relatively low security level, which may affect the normal use of the security lockers. For this reason, we propose a lock plate for security lockers. Utility Model Content

[0004] The purpose of the utility model is to provide a locking piece for a security locker to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a locking piece for a security locker, comprising a locking piece body and a sealing mechanism, wherein a plurality of fixing holes are formed through the surface of the locking piece body, a through groove is formed through the surface of the locking piece body, a positioning mechanism for secondary reinforcement of the locking piece body is fixedly connected to one side of the locking piece body and located on both sides of the through groove, a driving mechanism for driving the two positioning mechanisms to open and fix is ​​fixedly installed on one side of the locking piece body and located between the two groups of positioning mechanisms, and a sealing mechanism for sealing the through groove is clamped inside the through groove.

[0006] Furthermore, the positioning mechanism includes a connecting piece and a clamping claw, the connecting piece is fixedly mounted on the back side of the locking piece body, the connecting piece is inclined, and one side of the connecting piece is fixedly connected to the clamping claw.

[0007] Furthermore, the driving mechanism includes a mounting frame, a threaded sleeve, a threaded rod, a driving block and a cross nut. The mounting frame is fixedly installed on the back side of the locking plate body and at a position corresponding to the through groove. A threaded sleeve is fixedly installed on one side of the mounting frame. The internal thread of the threaded sleeve is connected to a threaded rod. One end of the threaded rod is fixedly connected to a truncated cone-shaped driving block. The outer wall of the driving block is in contact with the connecting plate. The other end of the threaded rod is fixedly connected to a cross nut.

[0008] Furthermore, the sealing mechanism includes a snap-in groove, a sealing plate and a sealing claw. The locking plate body is provided with a snap-in groove connected to the through groove. Sealing claws are fixedly connected to both sides of the sealing plate. The sealing claws are inserted into the inside of the snap-in groove.

[0009] Furthermore, the connecting piece, the sealing plate and the sealing claw are all made of elastic materials, and the clamping claw is made of rigid material.

[0010] Furthermore, the surface of the locking plate body is sequentially penetrated from top to bottom with an electronic component mounting hole, a lock bolt mounting hole and a lock core mounting hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the fixing holes provided in the utility model can use multiple sets of fixing screws to fix the locking plate body, and after the locking plate body is installed, the rotary drive mechanism is operated, and then the movement of the drive mechanism can drive the positioning mechanism to open, so that the positioning mechanism can be used to perform secondary reinforcement on the locking plate body, which can increase the protective effect to a certain extent, and after the secondary reinforcement is completed, the sealing mechanism can be used to seal the through groove, thereby preventing the positioning mechanism used for secondary reinforcement from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;

[0014] Figure 3 This is an enlarged schematic diagram of structure A of the utility model;

[0015] Figure 4 This is an enlarged schematic diagram of structure B of the utility model;

[0016] Figure 5 This is a schematic diagram of the three-dimensional installation structure of the sealing plate of the utility model.

[0017] In the figure: 1 lock plate body, 2 fixing hole, 3 through groove, 4 positioning mechanism, 5 driving mechanism, 6 sealing mechanism, 7 mounting frame, 8 threaded sleeve, 9 threaded rod, 10 driving block, 11 cross nut, 12 connecting plate, 13 clamping claw, 14 clamping groove, 15 sealing plate, 16 sealing claw, 17 electronic component mounting hole, 18 lock bolt mounting hole, 19 lock core mounting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 5 The utility model provides a technical solution: a locking piece for a security locker, comprising a locking piece body 1 and a sealing mechanism 6, wherein a plurality of fixing holes 2 are formed through the surface of the locking piece body 1, a through groove 3 is formed through the surface of the locking piece body 1, a positioning mechanism 4 for secondary reinforcement of the locking piece body 1 is fixedly connected to one side of the locking piece body 1 and located on both sides of the through groove 3, a driving mechanism 5 for driving the two groups of positioning mechanisms 4 to open and fix is ​​fixedly installed on one side of the locking piece body 1 and located between the two groups of positioning mechanisms 4, and a sealing mechanism 6 for sealing the through groove 3 is clamped inside the through groove 3.

[0020] Among them, the set fixing hole 2 can use multiple sets of fixing screws to fix the locking plate body 1, and after the locking plate body 1 is installed, the rotating drive mechanism 5 is operated, and then the movement of the driving mechanism 5 can drive the positioning mechanism 4 to open, so that the locking plate body 1 can be reinforced by the positioning mechanism 4 for secondary reinforcement, which can increase the protection effect to a certain extent, and after the secondary reinforcement is completed, the sealing mechanism 6 can be used to seal the through groove 3, so as to prevent the positioning mechanism 4 used for secondary reinforcement from loosening.

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The positioning mechanism 4 includes a connecting piece 12 and a clamping claw 13. The connecting piece 12 is fixedly installed on the back of the locking piece body 1. The connecting piece 12 is inclined. One side of the connecting piece 12 is fixedly connected with the clamping claw 13. The driving mechanism 5 includes a mounting frame 7, a threaded sleeve 8, a threaded rod 9, a driving block 10 and a cross nut 11. The back of the locking piece body 1 and the position corresponding to the through groove 3 are fixedly installed with a mounting frame 7. One side of the mounting frame 7 is fixedly installed with a threaded sleeve 8. The internal thread of the threaded sleeve 8 is connected with a threaded rod 9. One end of the threaded rod 9 is fixedly connected with a truncated cone-shaped driving block 10. The outer wall of the driving block 10 is in contact with the connecting piece 12. The other end of the threaded rod 9 is fixedly connected with a cross nut 11.

[0022] Among them, after the installation of the lock plate body 1 is completed, the cross nut 11 is rotated by a cross screwdriver, and the cross nut 11 is used to drive the threaded rod 9 and the truncated cone-shaped driving block 10 to move along the threaded sleeve 8, and then the moving truncated cone-shaped driving block 10 can be used to push the inclined connecting piece 12 to gradually present a horizontal state, and then the connecting piece 12 and the engaging claw 13 can be pushed to open, so that the engaging claw 13 can be engaged with the inside of the installation door, thereby completing the secondary reinforcement of the lock plate body 1.

[0023] See also Figure 1 , Figure 3 and Figure 5 The sealing mechanism 6 includes a snap-in groove 14, a sealing plate 15 and a sealing claw 16. The locking plate body 1 is provided with a snap-in groove 14 connected to the through groove 3. The sealing claws 16 are fixedly connected to both sides of the sealing plate 15. The sealing claws 16 are inserted into the inside of the snap-in groove 14.

[0024] Among them, when the secondary reinforcement is completed, the bent sealing plate 15 and the sealing claw 16 are bent, and then the sealing claw 16 can be inserted into the inside of the clamping groove 14, so that the sealing plate 15 can be used to seal the through groove 3, so as to prevent other people from loosening the driving mechanism 5 and the positioning mechanism 4 used for secondary reinforcement.

[0025] See also Figure 1 , Figure 4 and Figure 5 The connecting piece 12, the sealing plate 15 and the sealing claw 16 are all made of elastic materials, and the clamping claw 13 is made of rigid material.

[0026] The connecting piece 12 , the sealing plate 15 and the sealing claw 16 made of elastic material can be easily deformed, moved and clamped, while the clamping claw 13 made of rigid material will not deform during the secondary reinforcement of the locking piece body 1 .

[0027] See also Figure 1 The surface of the lock plate body 1 is sequentially penetrated from top to bottom with an electronic component mounting hole 17, a lock bolt mounting hole 18 and a lock core mounting hole 19, wherein the electronic component mounting hole 17, the lock bolt mounting hole 18 and the lock core mounting hole 19 can facilitate the installation and fixation of other components of the door lock.

[0028] When in use, first, the fixed holes 2 provided can be used to fix and install the lock plate body 1 using multiple sets of fixed screws, and after the lock plate body 1 is installed, the rotating drive mechanism 5 is operated, and then the movement of the drive mechanism 5 can drive the positioning mechanism 4 to open, so that the lock plate body 1 can be reinforced for a second time using the positioning mechanism 4, which can increase the protection effect to a certain extent, and after the second reinforcement is completed, the sealing mechanism 6 can be used to seal the through groove 3, so as to prevent the positioning mechanism 4 used for the second reinforcement from loosening, and when the lock plate body 1 is installed, the cross nut 11 is rotated using a cross screwdriver, and the threaded rod is driven by the cross nut 11 9 and the truncated cone-shaped driving block 10 move along the threaded sleeve 8, and then the moving truncated cone-shaped driving block 10 can be used to push the inclined connecting piece 12 to gradually present a horizontal state, and then the connecting piece 12 and the clamping claw 13 can be pushed to open, so that the clamping claw 13 can be clamped to the inside of the installation door, thereby completing the secondary reinforcement of the lock plate body 1. After the secondary reinforcement is completed, the bent sealing plate 15 and the sealing claw 16 are bent, and then the sealing claw 16 can be inserted into the inside of the clamping groove 14, so that the sealing plate 15 can be used to seal the through groove 3, so that other people can be prevented from loosening the driving mechanism 5 and the positioning mechanism 4 used for secondary reinforcement.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A locking piece for a security locker, comprising a locking piece body (1) and a sealing mechanism (6), wherein a plurality of fixing holes (2) are formed through the surface of the locking piece body (1), and the characteristics are: A through groove (3) is formed through the surface of the locking piece body (1); a positioning mechanism (4) for secondary reinforcement of the locking piece body (1) is fixedly connected to one side of the locking piece body (1) and located on both sides of the through groove (3); a driving mechanism (5) for driving the two groups of positioning mechanisms (4) to open and fix is ​​fixedly installed on one side of the locking piece body (1) and located between the two groups of positioning mechanisms (4); and a sealing mechanism (6) for sealing the through groove (3) is clamped inside the through groove (3).

2. A locking piece for a security locker according to claim 1, characterized in that: The positioning mechanism (4) comprises a connecting piece (12) and a clamping claw (13); the connecting piece (12) is fixedly mounted on the back of the locking piece body (1); the connecting piece (12) is inclined; and one side of the connecting piece (12) is fixedly connected to the clamping claw (13).

3. A locking piece for a security locker according to claim 2, characterized in that: The driving mechanism (5) comprises a mounting frame (7), a threaded sleeve (8), a threaded rod (9), a driving block (10) and a cross nut (11); the mounting frame (7) is fixedly mounted on the back of the locking plate body (1) and at a position corresponding to the through groove (3); a threaded sleeve (8) is fixedly mounted on one side of the mounting frame (7); the threaded sleeve (8) is internally threadedly connected to a threaded rod (9); one end of the threaded rod (9) is fixedly connected to a truncated cone-shaped driving block (10); the outer wall of the driving block (10) is in contact with a connecting plate (12); and the other end of the threaded rod (9) is fixedly connected to a cross nut (11).

4. A locking piece for a security locker according to claim 3, characterized in that: The sealing mechanism (6) comprises a clamping groove (14), a sealing plate (15) and a sealing claw (16); the locking plate body (1) is provided with a clamping groove (14) communicating with the through groove (3); both sides of the sealing plate (15) are fixedly connected with sealing claws (16); and the sealing claws (16) are inserted into the inside of the clamping groove (14).

5. A locking piece for a security locker according to claim 4, characterized in that: The connecting piece (12), the sealing plate (15) and the sealing claw (16) are all made of elastic materials, and the clamping claw (13) is made of rigid material.

6. A locking piece for a security locker according to claim 5, characterized in that: The surface of the lock catch plate body (1) is penetrated from top to bottom in sequence by an electronic component mounting hole (17), a lock bolt mounting hole (18) and a lock core mounting hole (19).

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