CN209817651U - Dual-purpose sliding door safety lock catch - Google Patents
Dual-purpose sliding door safety lock catch Download PDFInfo
- Publication number
- CN209817651U CN209817651U CN201821856115.0U CN201821856115U CN209817651U CN 209817651 U CN209817651 U CN 209817651U CN 201821856115 U CN201821856115 U CN 201821856115U CN 209817651 U CN209817651 U CN 209817651U
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- Prior art keywords
- lock
- block
- shell
- hole
- dual
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- Expired - Fee Related
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- 230000007704 transition Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 7
- 239000013589 supplement Substances 0.000 description 9
- 108090000565 Capsid Proteins Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a dual-purpose formula moves a safety hasp, including setting up the lock body on moving the door body and setting up the hasp board on door frame one side or wall body, hasp board middle part is opened there is the lockhole, the lock body is including the lock shell, stir piece and locking block, the switch handle is installed to the lock shell front end, the switch handle rear end passes through the connecting rod and links to each other with the stirring block of locking in the lock shell, install lateral sliding's drive plate in the lock shell, open the breach that has and stir the piece and detain mutually on the drive plate upper end, drive plate one end symmetrical arrangement has two connecting seats, rotate between two connecting seats and install the locking block, the one end and two connecting seats of locking block link to each other, the other end of locking block passes the lockhole, the lock shell rear end is located and stirs the piece top and has inserted key lockhole dish, the drive block that matches with the. The utility model discloses can open with the key and close, can rotate the switch handle again and open and close, greatly increased moves the security of door.
Description
Technical Field
The utility model relates to a move a technical field, especially relate to a dual-purpose formula and move a safety lock catch.
Background
Along with the process of urbanization, in order to save more space during home interior decoration, push-pull sliding door locks are more and more widely applied. Accordingly, more and more sliding door locks are available on the market. However, the existing push-pull sliding door lock catch has single function, is greatly limited, has obvious functional defects and has potential safety hazards.
Disclosure of Invention
The utility model aims to solve the technical problem that a dual-purpose moves a safety lock catch is provided, can open with the key and close, can rotate the switch handle again and open and close, greatly increased moves the security of door. The installation steps of the movable door lock catch are simple and convenient, and the movable door lock catch is stable in opening and closing operation.
The utility model provides a technical scheme that its technical problem adopted is: provides a dual-purpose safety lock catch for a sliding door, which comprises a lock body arranged on a door body of the sliding door and a lock catch plate arranged on one side of a doorframe or a wall body, the middle part of the lock catch plate is provided with a lock hole, the lock body comprises a lock shell, a poking block and a lock block, the front end of the lock shell is provided with a switch handle, the rear end of the switch handle is connected with a toggle block in the lock shell through a connecting rod, a driving plate which slides transversely is arranged in the lock shell, the upper end of the driving plate is provided with a gap buckled with the poking block, one end of the driving plate is symmetrically provided with two connecting seats, a locking block is rotatably arranged between the two connecting seats, one end of the locking block is connected with the two connecting seats, the other end of the lock block penetrates through the lock hole, a key lock hole disc is inserted into the rear end of the lock shell above the shifting block, and a driving block matched with the shifting block is installed at one end of a lock cylinder in the key lock hole disc.
As right technical scheme a supplement, the lock shell constitute by procapsid and back casing, pass through bolted connection between this procapsid and the back casing.
As right technical scheme a supplement, the middle part of drive plate open and to have two word through-holes, install in every word through-hole and lock the fixed guide pillar of shell.
As right technical scheme a supplement, the drive plate lower extreme open side by side and have two draw-in grooves, be located and dial the piece below and install the lock plate, this lock plate one end is rotated with the lock shell and is connected, the lock plate other end open and to have the arc through-hole, one of them guide pillar passes the arc through-hole, lock plate below install reset spring, this lock plate lower extreme is provided with the joint portion that matches with the draw-in groove.
As right technical scheme a supplement, the lockhole be protruding type through-hole, this protruding type through-hole comprises two big one little rectangle through-holes, the junction of two rectangle through-holes is provided with the inclined plane that is used for the transition.
As a supplement to the technical solution of the present invention, the rear end of the locking plate is provided with a rectangular inner groove around the locking hole.
As a supplement to the technical scheme of the utility model, the rear end of hasp board install the shell that covers the lockhole.
As a supplement to the technical scheme of the utility model, the lock shell inside be located one side of key lockhole dish and be provided with the emergency switch who matches.
As a supplement to the technical scheme of the utility model, the locking piece pass its bilateral symmetry of one end of lockhole and arrange the card post.
As right technical scheme a supplement, the locking piece middle part rotate and be connected with the fixed block, this fixed block one end is fixed with the lock shell inner wall.
Has the advantages that: the utility model relates to a dual-purpose moves a safety lock catch can open with the key and close, can rotate the switch handle again and open and close, greatly increased the security that moves the door. The installation steps of the movable door lock catch are simple and convenient, and the movable door lock catch is stable in opening and closing operation.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
fig. 3 is a schematic front view of the present invention with the front housing removed;
fig. 4 is a schematic rear view of the utility model with the rear shell removed;
fig. 5 is a schematic structural view of the latch plate, the lock block and the driving plate according to the present invention;
fig. 6 is a schematic structural view of the latch plate, the lock block and the driving plate according to the present invention;
fig. 7 is a front view of the latch plate of the present invention;
fig. 8 is a schematic structural diagram of a lock plate according to the present invention.
The figure is as follows: 1. the lock comprises a lock shell, 2, a driving block, 3, a key, 4, a switch handle, 5, a lock catch plate, 6, a key lock hole disc, 7, a toggle block, 8, a lock plate, 9, a reset spring, 10, a driving plate, 11, a clamping part, 12, a notch, 13, a clamping groove, 14, a connecting seat, 15, a fixing block, 16, a locking block, 17, an arc-shaped through hole, 18, a rectangular inner groove, 19, an emergency switch, 20, a straight-shaped through hole, 21, a guide pillar, 22, a lock hole, 23, an inclined plane, 24, a clamping column, 25 and a shell.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a dual-purpose formula moves a safety lock catch, as shown in figure 1-8, including setting up the lock body on moving a door body and setting up the hasp board 5 on door frame one side or wall body, hasp board 5 middle part open and have lockhole 22, the lock body include lock shell 1, stir piece 7 and locking piece 16, switch handle 4 is installed to this lock shell 1 front end, switch handle 4 rear end through the connecting rod with stir piece 7 in the lock shell 1 and link to each other, lock shell 1 in install lateral sliding drive plate 10, open on this drive plate 10 and have the breach 12 of buckleing with stirring piece 7, drive plate 10 one end symmetric arrangement have two connecting seats 14, rotate between two connecting seats 14 and install locking piece 16, the one end of locking piece 16 link to each other with two connecting seats 14, the other end of this locking piece 16 passes lockhole 22, the rear end of the lock shell 1 is positioned above the toggle block 7 and is inserted with a key lockhole disc 6, and one end of a lock core in the key lockhole disc 6 is provided with a driving block 2 matched with the toggle block 7.
The lock shell 1 is composed of a front shell and a rear shell, and the front shell is connected with the rear shell through screws.
Two straight through holes 20 are formed in the middle of the driving plate 10, and a guide post 21 fixed with the lock shell 1 is installed in each straight through hole 20.
The lower end of the driving plate 10 is provided with two clamping grooves 13 side by side, a locking plate 8 is arranged below the toggle block 7, one end of the locking plate is rotatably connected with the lock shell 1, the other end of the locking plate 8 is provided with an arc-shaped through hole 17, one guide pillar 21 penetrates through the arc-shaped through hole 17, a reset spring 9 is arranged below the locking plate 8, and the lower end of the locking plate 8 is provided with a clamping part 11 matched with the clamping grooves 13.
The lock hole 22 is a convex through hole, the convex through hole is composed of two rectangular through holes with a big size and a small size, and a bevel 23 for transition is arranged at the joint of the two rectangular through holes.
The rear end of the locking plate 8 is provided with a rectangular inner groove 18 around the locking hole 22.
The rear end of the lock catch plate 5 is provided with a shell 25 covering the lock hole 22.
A matched emergency switch 19 is arranged at one side of the keyhole disk 6 in the lock shell 1.
The lock block 16 penetrates through one end of the lock hole 22, and clamping columns 24 are symmetrically arranged on two sides of one end of the lock block.
The middle part of the locking block 16 is rotatably connected with a fixed block 15, and one end of the fixed block 15 is fixed with the inner wall of the lock shell 1.
Examples
The switch handle 4 is rotated, the driving plate 10 is enabled to slide and rotate transversely through the toggle block 7, when a sliding door needs to be moved and locked, the driving plate 10 is controlled to slide leftwards, the locking block 16 is enabled to turn over towards a larger opening of the locking hole 22, finally, the clamping columns 24 on two sides of the locking block 16 are buckled at a smaller opening of the locking hole 22, the locking block 16 is locked with the lock catch plate 5, the locking plate 8 is pressed downwards while the toggle block 7 rotates, and the clamping portion 11 is enabled to be buckled with the clamping groove 13 on the right side; when the door needs to be moved for unlocking, the control drive plate 10 slides rightwards, so that the locking block 16 is turned over towards the larger opening of the locking hole 22, the larger opening of the locking hole 22 can enable the locking block 16 to pass through, finally the locking block 16 leans against the larger opening of the locking hole 22, at the moment, the locking block 16 can be separated from the lock catch plate 5, the locking plate 8 is pressed down when the toggle block 7 rotates, and the clamping portion 11 is buckled with the clamping groove 13 on the left side.
When an emergency occurs, for example, a child is closed in the cabinet, the key 3 can be turned to open the sliding door from the inside. The key 3 is rotated to enable the driving block 2 to drive the shifting block 7 to rotate, so that the unlocking is realized,
a key lockhole disc 6 is inserted into the rear end of the lock shell 1 above the toggle block 7, and a driving block 2 matched with the toggle block 7 is installed at one end of a lock core in the key lockhole disc 6. The keyhole disk 6 can be selectively installed as desired. The rear end of the lock shell 1 can also be provided with a switch handle 4, and the two switch handles 4 are connected with a toggle block 7 through connecting rods.
Claims (10)
1. The utility model provides a dual-purpose moves a safety lock catch, is including setting up lock body and the hasp board (5) of setting on door frame one side or wall body on moving the door body, its characterized in that: the middle of the lock catch plate (5) is provided with a lock hole (22), the lock body comprises a lock shell (1), a toggle block (7) and a lock block (16), the front end of the lock shell (1) is provided with a switch handle (4), the rear end of the switch handle (4) is connected with the toggle block (7) in the lock shell (1) through a connecting rod, a transverse sliding drive plate (10) is arranged in the lock shell (1), the upper end of the drive plate (10) is provided with a notch (12) buckled with the toggle block (7), one end of the drive plate (10) is symmetrically provided with two connecting seats (14), the lock block (16) is rotatably arranged between the two connecting seats (14), one end of the lock block (16) is connected with the two connecting seats (14), the other end of the lock block (16) penetrates through the lock hole (22), the rear end of the lock shell (1) is positioned above the toggle block (7) and is inserted with a key lock hole disc (6), one end of the lock core in the key lock hole disc (6) is provided with a driving block (2) matched with the poking block (7).
2. The dual-purpose sliding door safety catch according to claim 1, wherein: the lock shell (1) consists of a front shell and a rear shell, and the front shell is connected with the rear shell through screws.
3. The dual-purpose sliding door safety catch according to claim 1, wherein: two straight through holes (20) are formed in the middle of the driving plate (10), and a guide post (21) fixed with the lock shell (1) is installed in each straight through hole (20).
4. The dual-purpose sliding door safety catch according to claim 3, wherein: drive plate (10) lower extreme open side by side and have two draw-in grooves (13), be located and dial piece (7) below and install lock plate (8), this lock plate one end is rotated with lock shell (1) and is connected, lock plate (8) other end open and to have arc through-hole (17), arc through-hole (17) are passed in one of them guide pillar (21), lock plate (8) below install reset spring (9), this lock plate (8) lower extreme is provided with joint portion (11) that match with draw-in groove (13).
5. The dual-purpose sliding door safety catch according to claim 1, wherein: the lock hole (22) is a convex through hole which consists of two rectangular through holes with one larger hole and one smaller hole, and the joint of the two rectangular through holes is provided with an inclined plane (23) for transition.
6. The dual-purpose sliding door safety catch according to claim 4, wherein: the rear end of the locking plate (8) is provided with a rectangular inner groove (18) around the lock hole (22).
7. The dual-purpose sliding door safety catch according to claim 1, wherein: the rear end of the lock catch plate (5) is provided with a shell (25) covering the lock hole (22).
8. The dual-purpose sliding door safety catch according to claim 1, wherein: a matched emergency switch (19) is arranged on one side of the key lock hole disc (6) in the lock shell (1).
9. The dual-purpose sliding door safety catch according to claim 1, wherein: the locking block (16) penetrates through one end of the lock hole (22) and clamping columns (24) are symmetrically arranged on two sides of one end of the lock block.
10. The dual-purpose sliding door safety catch according to claim 1, wherein: the middle part of the lock block (16) is rotationally connected with a fixed block (15), and one end of the fixed block (15) is fixed with the inner wall of the lock shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856115.0U CN209817651U (en) | 2018-11-12 | 2018-11-12 | Dual-purpose sliding door safety lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856115.0U CN209817651U (en) | 2018-11-12 | 2018-11-12 | Dual-purpose sliding door safety lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817651U true CN209817651U (en) | 2019-12-20 |
Family
ID=68868477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856115.0U Expired - Fee Related CN209817651U (en) | 2018-11-12 | 2018-11-12 | Dual-purpose sliding door safety lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817651U (en) |
-
2018
- 2018-11-12 CN CN201821856115.0U patent/CN209817651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |