CN220353603U - Novel three-push lock - Google Patents
Novel three-push lock Download PDFInfo
- Publication number
- CN220353603U CN220353603U CN202322103489.2U CN202322103489U CN220353603U CN 220353603 U CN220353603 U CN 220353603U CN 202322103489 U CN202322103489 U CN 202322103489U CN 220353603 U CN220353603 U CN 220353603U
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- rear cover
- spring
- novel
- seat
- movable seat
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a novel three-push lock, which comprises a rear cover, a password wheel, a movable seat and a push button, wherein the surface of the rear cover is slidably connected with a transmission piece, the surface of the transmission piece is provided with a plug seat, the password wheel is rotatably connected to the surface of the rear cover, the side wall of the password wheel is fixedly connected with an unlocking plate matched with the plug seat, the movable seat is slidably connected to the surface of the rear cover and is positioned at the left side of the transmission piece, the side surface of the movable seat is provided with a safety push block, the surface of the push button is inserted with a pin, the surface of the pin is sleeved with a third spring, the pin penetrates through the rear cover and is slidably connected with the rear cover, the sliding of the transmission piece can be limited by rotating the password wheel, the transmission piece blocks the sliding of the movable seat, so that the movable seat clamps the push button, the push button is prevented from being popped up, the safety push block is manually controlled to move and separate from the push button, the third spring is pushed to automatically unlock, the password wheel and the safety push block are required to be rotated during unlocking, the child can be prevented from opening a window by mistake, and the child safety of the child is ensured.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a novel three-push lock.
Background
The sliding window is a house window and has the advantages of no occupation of indoor space, beautiful appearance, economical price, good sealing performance and the like, but has the defect of relatively poor safety, and locks are needed between window sashes of the sliding window for theft prevention and safety.
In the related art, the common lockset is a crescent lock, the crescent lock is arranged in the middle of the sliding window, a handle part of the crescent lock is lifted upwards when locked, and the handle part is pulled downwards when unlocked, so that the structure is simple and the opening and closing are convenient. However, the crescent lock can be opened and closed only by rotating the handle, and the opening mode is too simple, so that young children can easily open the crescent lock and push open the window, and personal safety is not protected.
Disclosure of Invention
The utility model aims to provide a novel three-push lock so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel three-push lock comprises a rear cover, wherein a transmission piece is slidingly connected to the surface of the rear cover, a plug seat is arranged on the surface of the transmission piece, and a first spring is arranged between the plug seat and the rear cover;
the password wheel is rotationally connected to the surface of the rear cover, and the side wall of the password wheel is fixedly connected with an unlocking plate matched with the plug seat;
the surface of the cipher wheel is provided with uneven anti-slip strips, so that slipping can be prevented when the cipher wheel is rotated, and the cipher wheel is easier to rotate;
the movable seat is slidingly connected to the surface of the rear cover and is positioned at the left side of the transmission plate, a second spring is arranged in front of the movable seat and the transmission plate, and a safety push block is arranged on the side surface of the movable seat;
the v-shaped grooves which are uniformly arranged are arranged on the surface of the safety push block, so that the friction force on the surface of the safety push block can be increased, and the safety push block is more convenient to push;
the pressing button is inserted into the surface of the pressing button, the pin is sleeved with a third spring, and the pin penetrates through the rear cover and is in sliding connection with the rear cover.
Further, back lid surface mounting has the shell, press button, cipher wheel, insurance ejector pad and run through the shell, the inside internal thread pipe that is equipped with of shell, internal thread pipe set up two sets of and are located the shell both ends, are convenient for fix the shell through the screw, simple to operate.
Further, the back lid surface fixedly connected with balance bar, driving piece and removal seat and balance bar sliding connection, balance bar and back lid integrated into one piece, the balance bar is double setting, improves driving piece and removes the gliding stability of seat, prevents that driving piece and removal seat from loosening.
Further, the back lid surface is equipped with first blend stop, and first blend stop pipe runs through the transmission piece, first spring left end supports on first blend stop surface, and first blend stop makes the elasticity promotion socket of first spring automatic with the unblock board grafting, and the unblock is more convenient.
Further, the surface of the transmission piece is provided with a second barrier strip, the right end of the second spring is propped against the surface of the second barrier strip, the elastic force of the second spring pushes the movable seat to automatically limit the pressing button, the pressing button is prevented from automatically bouncing off, and then the pressing button is prevented from automatically unlocking.
Further, the driving plate surface is equipped with the drive hole, drive post has been inserted to the inside drive hole, drive post upper end is connected with hexagonal indication switch, is equipped with the arrow on the hexagonal indication switch, is convenient for judge whether the tool to lock is in the unblock state.
Further, two groups of brackets are arranged on the surface of the rear cover, and the coded wheel is rotationally connected with the brackets, so that the rotating resistance of the coded wheel is reduced.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The sliding of the transmission plate can be limited by rotating the cipher wheel, the transmission plate blocks the sliding of the movable seat, the movable seat clamps the pressing button, the pressing button is prevented from being ejected out, the movable seat is manually controlled to move and separate from the pressing button by using the safety push block, the third spring pushes the pressing button to automatically unlock, the cipher wheel and the sliding safety push block are required to be rotated during unlocking, so that the situation that a child opens a window by mistake can be prevented, and the personal safety is ensured.
(2) Whether can judge the tool to lock and be in the state of locking through hexagonal indication switch, be convenient for confirm whether the window is locked, first spring promotes the socket and bumps into the unlocking plate during the unblock, arouses the vibrations of unlocking plate, can judge whether the unblock according to the feel of vibrations for the lock shell can provide the feel of feedback, and when ambient light was darker, also can judge whether the tool to lock is unblocked.
Drawings
FIG. 1 is a perspective view of a knot of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of the connection of the housing to the internally threaded tube of the present utility model;
FIG. 4 is a top view of the rear cover of the present utility model;
fig. 5 is a state diagram of the utility model after unlocking.
In the figure: 1. a housing; 2. pressing the button; 3. a hexagonal indication switch; 4. a password wheel; 5. a safety push block; 6. a rear cover; 7. unlocking plate; 8. a bracket; 9. a pin; 10. a third spring; 11. an internally threaded tube; 12. a movable seat; 13. a second spring; 14. a first spring; 15. a drive column; 16. a transmission plate; 17. a socket; 18. a drive hole; 19. a second barrier strip; 20. a first barrier strip; 21. balance bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-5, the present utility model provides a technical solution: the novel three-push lock comprises a rear cover 6, wherein a transmission sheet 16 is slidingly connected to the surface of the rear cover 6, a plug seat 17 is arranged on the surface of the transmission sheet 16, and a first spring 14 is arranged between the plug seat 17 and the rear cover 6;
the password wheel 4, the password wheel 4 of the password wheel 4 rotates and connects on the surface of the back cover 6, the said password wheel 4 sidewall fixedly connects with the unlocking plate 7 matched with socket 17;
the inserting seat 17 and the transmission piece 16 are integrally formed, the right end of the inserting seat 17 is triangular, so that the inserting seat is convenient to insert into the unlocking plate 7, the unlocking plate 7 is circularly arranged, and triangular grooves are formed in the surface of the unlocking plate, and provide space for the inserting seat 17 to move rightwards;
the movable seat 12 is slidingly connected to the surface of the rear cover 6 and is positioned at the left side of the transmission plate 16, a second spring 13 is arranged in front of the movable seat 12 and the transmission plate 16, and a safety push block 5 is arranged on the side surface of the movable seat 12;
the pressing button 2, the surface of the pressing button 2 is inserted with a pin 9, the surface of the pin 9 is sleeved with a third spring 10, and the pin 9 penetrates through the rear cover 6 and is in sliding connection with the rear cover 6;
the surface of the back cover 6 is perforated, the pin 9 passes through the hole and can slide in the hole, one end of the third spring 10 butts against the back cover 6, and the other end butts against the pressing button 2, so that the automatic ejection of the pressing button 2 is realized.
As shown in fig. 1 and 3, the surface of the rear cover 6 is provided with a housing 1, the pressing button 2, the coded wheel 4 and the safety push block 5 penetrate through the housing 1, and an internal thread pipe 11 is arranged inside the housing 1;
two holes are formed in the surface of the rear cover 6 and aligned with two round tubes in the shell 1, and the rear cover 6 and the shell 1 can be fixed by using two screws.
In this embodiment, as shown in fig. 2, the surface of the rear cover 6 is fixedly connected with a balance bar 21, the driving piece 16 and the moving seat 12 are slidably connected with the balance bar 21, and the balance bar 21 limits the driving piece 16 and the moving seat 12 to slide linearly only along the rear cover 6, so as to prevent the dislocation of the driving piece 16 and the moving seat 12, and make the lock not easy to be blocked.
In this embodiment, as shown in fig. 2, the surface of the rear cover 6 is provided with a first barrier strip 20, and the first barrier strip 20 tube penetrates through the driving plate 16, the left end of the first spring 14 abuts against the surface of the first barrier strip 20, the socket 17 is provided with a convex column, and the first spring 14 is sleeved on the convex column, so that the first spring 14 can be positioned.
In this embodiment, as shown in fig. 2, the surface of the driving plate 16 is provided with a second blocking strip 19, the right end of the second spring 13 abuts against the surface of the second blocking strip 19, and the right end surface of the moving seat 12 is blocked by the second blocking strip 19, so that the driving plate 16 can block the moving seat 12 from freely moving rightward, preventing the moving seat 12 from being separated from the pressing button 2, and keeping the lock in a locking state.
In this embodiment, as shown in fig. 2, a driving hole 18 is formed on the surface of the driving plate 16, a driving column 15 is inserted into the driving hole 18, a hexagonal indication switch 3 is connected to the upper end of the driving column 15, the hexagonal indication switch 3 is an inner hexagon, the outer part is cylindrical and can rotate in the housing 1, a triangular arrow is arranged on the hexagonal indication switch 3, and when the triangular arrow points to the code wheel 4, the socket 17 is inserted into the triangular notch of the unlocking plate 7;
when the transmission sheet 16 moves, the driving column 15 is driven to rotate through the driving hole 18, and the driving column 15 is arranged at the edge of the lower surface of the hexagonal indication switch 3, so that the driving column 15 can control the hexagonal indication switch 3 to rotate, and the hexagonal indication switch 3 can conveniently point to the coded wheel 4 when unlocking.
In this embodiment, as shown in fig. 2, two sets of brackets 8 are provided on the surface of the rear cover 6, the code wheel 4 is rotatably connected with the brackets 8, and the brackets 8 support the code wheel 4, so as to realize the rotational connection between the code wheel 4 and the rear cover 6.
Specifically, during the use, when unlocking, the password wheel 4 is rotated, the password wheel 4 drives the unlocking plate 7 to rotate, in the process that the unlocking plate 7 rotates, the elastic force of the first spring 14 pushes the inserting seat 17 to prop against the unlocking plate 7, when the triangular notch on the surface of the unlocking plate 7 rotates to be aligned with the inserting seat 17, the elastic force of the first spring 14 pushes the inserting seat 17 to be inserted into the triangular notch, referring to fig. 5, the inserting seat 17 drives the transmission plate 16 and the second blocking strip 19 to move rightwards, and because the second spring 13 can prop against the moving seat 12, the moving seat 12 cannot move rightwards, the moving seat 12 clamps the pressing button 2, then the safety pushing block 5 needs to be pushed to drive the moving seat 12 to be separated from the pressing button 2, the third spring 10 pushes the pressing button 2 to drive the pin 9 to retract into the shell 1, and the lockset is in an unlocking state;
when the lock is closed, the pressing button 2 is pressed to move the pin 9 to extend out of the shell 1, the second spring 13 can push the movable seat 12 to move left to clamp the pressing button 2 again, the lock is closed, then the coded wheel 4 can be rotated to separate a triangular notch on the surface of the unlocking plate 7 from the inserting seat 17, the transmission piece 16 is reset leftwards, at the moment, the second blocking strip 19 is attached to the movable seat 12 to limit the movement of the movable seat 12, and the clamping state of the movable seat 12 and the pressing button 2 is maintained;
the password wheel 4 is required to be rotated to the correct position for unlocking, but the safety push block 5 is pushed to unlock, so that the safety performance is higher.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel three-push lock, comprising:
the rear cover (6), the surface of the rear cover (6) is connected with a transmission sheet (16) in a sliding way, the surface of the transmission sheet (16) is provided with a plug seat (17), and a first spring (14) is arranged between the plug seat (17) and the rear cover (6);
the password wheel (4), the password wheel (4) is rotationally connected to the surface of the rear cover (6), and an unlocking plate (7) matched with the plug-in seat (17) is fixedly connected to the side wall of the password wheel (4);
the movable seat (12) is slidingly connected to the surface of the rear cover (6) and is positioned at the left side of the transmission plate (16), a second spring (13) is arranged in front of the movable seat (12) and the transmission plate (16), and a safety push block (5) is arranged on the side surface of the movable seat (12);
the pressing button (2), the pin (9) has been inserted on pressing button (2) surface, and pin (9) surface has cup jointed third spring (10), pin (9) run through back lid (6) and with back lid (6) sliding connection.
2. The novel three-push lock of claim 1, wherein: the rear cover (6) is provided with a shell (1) on the surface, the pressing button (2), the coded wheel (4) and the safety push block (5) penetrate through the shell (1), and an internal thread pipe (11) is arranged inside the shell (1).
3. The novel three-push lock of claim 1, wherein: the surface of the rear cover (6) is fixedly connected with a balance bar (21), and the transmission piece (16) and the movable seat (12) are in sliding connection with the balance bar (21).
4. The novel three-push lock of claim 1, wherein: the rear cover (6) surface is equipped with first blend stop (20), and first blend stop (20) pipe runs through transmission piece (16), first spring (14) left end supports at first blend stop (20) surface.
5. The novel three-push lock of claim 1, wherein: the surface of the transmission piece (16) is provided with a second blocking strip (19), and the right end of the second spring (13) is propped against the surface of the second blocking strip (19).
6. A novel three-way lock according to claim 2, characterized in that: the driving piece (16) surface is equipped with drive hole (18), drive post (15) have been inserted to drive hole (18) inside, drive post (15) upper end is connected with hexagonal indication switch (3).
7. The novel three-push lock of claim 1, wherein: two groups of brackets (8) are arranged on the surface of the rear cover (6), and the coded wheel (4) is rotationally connected with the brackets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103489.2U CN220353603U (en) | 2023-08-05 | 2023-08-05 | Novel three-push lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103489.2U CN220353603U (en) | 2023-08-05 | 2023-08-05 | Novel three-push lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353603U true CN220353603U (en) | 2024-01-16 |
Family
ID=89478310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322103489.2U Active CN220353603U (en) | 2023-08-05 | 2023-08-05 | Novel three-push lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353603U (en) |
-
2023
- 2023-08-05 CN CN202322103489.2U patent/CN220353603U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |