CN220550974U - Novel push-pull door lock - Google Patents
Novel push-pull door lock Download PDFInfo
- Publication number
- CN220550974U CN220550974U CN202322002159.4U CN202322002159U CN220550974U CN 220550974 U CN220550974 U CN 220550974U CN 202322002159 U CN202322002159 U CN 202322002159U CN 220550974 U CN220550974 U CN 220550974U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- hollow square
- door lock
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to the technical field of push-pull door locks, and discloses a novel push-pull door lock, which comprises a front panel, wherein a rear panel is arranged on the left side of the front panel, a mechanical lock cylinder is fixedly connected on the right side of the inner wall of the front panel, through holes are formed in the right side of the front panel and the left side of the rear panel, the inner wall of each through hole is in contact with the surface of the mechanical lock cylinder, connecting pieces are fixedly connected on the left side and the right side of each mechanical lock cylinder, and a U-shaped plate is fixedly connected on the upper surface of each connecting piece. According to the utility model, through the coordination of the U-shaped plate, the first sliding hole, the pressing block, the connecting plate, the first hollow square column, the strip-shaped ring, the second sliding hole, the second hollow square column, the spring, the fixing block and the clamping groove, a user can rotate the handle plate downwards after pressing the pressing block and separating the second hollow square column from the clamping groove, so that an unlocking step of the push-pull door lock is increased, and an infant cannot unlock the push-pull door lock easily.
Description
Technical Field
The utility model relates to the technical field of sliding door locks, in particular to a novel sliding door lock.
Background
At present, most of the new sliding door locks on the market are composed of a front panel, a rear panel, a mechanical lock core and a handle plate, and when unlocking is performed, the handle plate is pulled to unlock the sliding door lock, for example, the new sliding door lock disclosed in Chinese patent publication No. CN 211647623U. However, when the sliding door lock is unlocked, the unlocking can be completed only by pulling the handle plate, so that the sliding door lock can be easily unlocked by an infant, and the infant can open a room door, a door and the like at home at will.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: at present, when the sliding door lock is unlocked, the unlocking can be completed only by pulling the handle plate, so that an infant can unlock the sliding door lock easily, the infant can open a room door, a door and the like at home at will, and the novel sliding door lock is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a novel push-pull door lock, includes the front panel, the left side of front panel is provided with the rear panel, the right side fixedly connected with mechanical lock core of front panel inner wall, the through-hole has all been seted up to the right side of front panel and the left side of rear panel, the inner wall and the surface contact of mechanical lock core of through-hole, the equal fixedly connected with connecting piece in the left and right sides of mechanical lock core, the last fixedly connected with U-shaped plate of connecting piece, the equal fixedly connected with handle board in the side of U-shaped plate and connecting piece, first slide hole has been seted up to one side that the handle board was kept away from to the U-shaped plate, the laminating of the inner wall of first slide hole is provided with the pressing piece, one side fixedly connected with connecting plate that the pressing piece is close to the handle board, one side fixedly connected with first hollow square column of one side of handle board is kept away from to the connecting plate, the second slide hole has been seted up to one side of U-shaped plate, the inner wall and the surface contact of ring, the equal fixedly connected with hollow square column of second side and the hollow square column, the side of the hollow square column is close to the side of the hollow square column, the side of the hollow square column is connected with the side of the hollow square column.
Preferably, the minimum distance between the second hollow square column and the U-shaped plate is smaller than the distance between the U-shaped plate and the fixed block.
Preferably, one side of the pressing block, which is close to the handle plate, is fixedly connected with an elastic metal sheet, one side of the elastic metal sheet, which is close to the handle plate, is fixedly connected with a marking column, a strip-shaped hole is formed in the handle plate, a transparent acrylic plate is bonded on the inner wall of the strip-shaped hole, and the side surface of the transparent acrylic plate and the inner wall of the strip-shaped hole are both in contact with the surface of the marking column.
Preferably, the elastic force of the elastic metal sheet is greater than the gravity of the marking column.
Preferably, the upper surface of the U-shaped plate and the side surface of the handle plate are fixedly connected with sealing plates.
Preferably, a positioning groove is formed in the upper surface of the handle plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the U-shaped plate, the first sliding hole, the pressing block, the connecting plate, the first hollow square column, the bar-shaped ring, the second sliding hole, the second hollow square column, the spring, the fixed block and the clamping groove are arranged, wherein after the second hollow square column is inserted into the clamping groove, the second hollow square column cannot be automatically separated from the clamping groove through the spring, the handle plate cannot rotate downwards through the cooperation of the second hollow square column and the clamping groove, when a user presses the pressing block to enable the second hollow square column to move out of the clamping groove, the handle plate can rotate downwards, and then through the cooperation of the U-shaped plate, the first sliding hole, the pressing block, the connecting plate, the first hollow square column, the bar-shaped ring, the second sliding hole, the second hollow square column, the spring, the fixed block and the clamping groove, the user can only rotate the handle plate downwards after the pressing block is pressed and the second hollow square column is separated from the clamping groove, so that the unlocking step of the push-pull door lock cannot be easily carried out by an infant.
(2) According to the utility model, the elastic metal sheet, the marking column, the strip-shaped hole and the transparent acrylic plate are arranged, wherein when the second hollow square column is inserted into the clamping groove, the top end of the marking column is contacted with the strip-shaped hole through the elasticity of the elastic metal sheet, when the second hollow square column is not inserted into the clamping groove, the pressing block is matched with the elastic metal sheet, so that a certain gap is formed between the top end of the marking column and the strip-shaped hole, at the moment, a user can judge whether the second hollow square column is inserted into the clamping groove or not through observing the position of the marking column in the strip-shaped hole, and therefore, the user can judge whether the handle plate is locked or not more easily.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a front view of the structure of the present utility model;
FIG. 4 is an enlarged view of the utility model at B in FIG. 3;
FIG. 5 is a right side view of the front panel of the present utility model;
FIG. 6 is a side view of the U-shaped plate of the present utility model;
FIG. 7 is a side view of the handle plate of the present utility model;
fig. 8 is a top view of the bar ring of the present utility model.
In the figure: 1. a front panel; 2. a rear panel; 3. a mechanical lock core; 4. a through hole; 5. a connecting piece; 6. a U-shaped plate; 7. a handle plate; 8. a first slide hole; 9. pressing the blocks; 10. a connecting plate; 11. a first hollow square column; 12. a bar-shaped ring; 13. a second slide hole; 14. a second hollow square column; 15. a spring; 16. a fixed block; 17. a clamping groove; 18. an elastic metal sheet; 19. marking a column; 20. a bar-shaped hole; 21. a transparent acrylic plate; 22. a sealing plate; 23. and a positioning groove.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Embodiment one:
referring to fig. 1 to 8, a novel sliding door lock comprises a front panel 1, a rear panel 2 is arranged on the left side of the front panel 1, a mechanical lock cylinder 3 is fixedly connected to the right side of the inner wall of the front panel 1, through holes 4 are formed in the right side of the front panel 1 and the left side of the rear panel 2, the inner wall of each through hole 4 is in contact with the surface of the mechanical lock cylinder 3, connecting pieces 5 are fixedly connected to the left side and the right side of each mechanical lock cylinder 3, a U-shaped plate 6 is fixedly connected to the upper surface of each connecting piece 5, a handle plate 7 is fixedly connected to the side of each U-shaped plate 6 and the side of each connecting piece 5, when a user pulls the handle plate 7 to enable the handle plate 7 to rotate downwards, a lock tongue of each mechanical lock cylinder 3 is moved out of a lock groove through the handle plate 7, the sliding door lock is unlocked, when the user releases the handle plate 7 can automatically rotate to an initial state through a recovery mechanism in the mechanical lock cylinder 3, the upper surface of the U-shaped plate 6 and the side surface of the handle plate 7 are fixedly connected with a sealing plate 22, the top end of the U-shaped plate 6 is sealed through the sealing plate 22, a first sliding hole 8 is formed in one side of the U-shaped plate 6 away from the handle plate 7, a pressing block 9 is arranged on the inner wall of the first sliding hole 8 in a fitting mode, a positioning groove 23 is formed in the upper surface of the handle plate 7, the positioning groove 23 is located above the pressing block 9, when a finger is placed in the positioning groove 23 and aligned with the pressing block 9 when passing through the positioning groove 23, a connecting plate 10 is fixedly connected to one side of the pressing block 9 close to the handle plate 7, a first hollow square column 11 is fixedly connected to one side of the connecting plate 10 away from the handle plate 7, the pressing block 9 is located above the first hollow square column 11, a strip-shaped ring 12 is fixedly connected to the inner wall of the first hollow square column 11, a second sliding hole 13 is formed in one side of the U-shaped plate 6 away from the handle plate 7, the inner wall of the second slide hole 13 is in contact with the surface of the strip-shaped ring 12, the strip-shaped ring 12 can only move left and right through the second slide hole 13, the surface of the strip-shaped ring 12 is fixedly connected with a second hollow square column 14, the side face of the second hollow square column 14 and the side face of the U-shaped plate 6 are fixedly connected with springs 15, the right side of the front panel 1 and the left side of the rear panel 2 are fixedly connected with fixing blocks 16, clamping grooves 17 are formed in one side, close to the handle plate 7, of the fixing blocks 16, the inner wall of the clamping grooves 17 is in contact with the surface of the second hollow square column 14, the minimum distance between the second hollow square column 14 and the U-shaped plate 6 is smaller than the distance between the U-shaped plate 6 and the fixing blocks 16, after the second hollow square column 14 is inserted into the clamping grooves 17, the handle plate 7 cannot rotate downwards through the cooperation of the second hollow square column 14 and the clamping grooves 17, and after the second hollow square column 14 moves out of the clamping grooves 17, the handle plate 7 can rotate downwards.
Embodiment two:
referring to fig. 1-7, an elastic metal sheet 18 is fixedly connected to one side of the pressing block 9, which is close to the handle plate 7, a marking column 19 is fixedly connected to one side of the elastic metal sheet 18, which is close to the handle plate 7, a strip-shaped hole 20 is formed in the handle plate 7, a transparent acrylic plate 21 is bonded to the inner wall of the strip-shaped hole 20, the side surface of the transparent acrylic plate 21 and the inner wall of the strip-shaped hole 20 are both in contact with the surface of the marking column 19, and the elastic force of the elastic metal sheet 18 is larger than the gravity of the marking column 19.
By providing the elastic metal sheet 18, the marking column 19, the bar-shaped hole 20 and the transparent acrylic plate 21, wherein when the second hollow square column 14 is inserted into the clamping groove 17, the top end of the marking column 19 is contacted with the bar-shaped hole 20 by the elastic force of the elastic metal sheet 18, and when the second hollow square column 14 is not inserted into the clamping groove 17, the top end of the marking column 19 is separated from the bar-shaped hole 20 by the cooperation of the pressing block 9 and the elastic metal sheet 18 by a certain gap, at this time, a user can judge whether the second hollow square column 14 is inserted into the clamping groove 17 by observing the position of the marking column 19 in the bar-shaped hole 20, thereby facilitating the user to judge whether the handle plate 7 is locked.
In the utility model, when unlocking the push-pull door lock, a user firstly presses the pressing block 9 to enable the second hollow square column 14 to be in the clamping groove 17, then pulls the handle plate 7 to enable the handle plate 7 to rotate downwards, and enables the lock tongue of the mechanical lock cylinder 3 to be removed from the locking groove through the handle plate 7, at the moment, the push-pull door lock can be unlocked, when the user releases the handle plate 7, the handle plate 7 can automatically rotate to an initial state through a recovery mechanism in the mechanical lock cylinder 3, meanwhile, the second hollow square column 14 is inserted into the clamping groove 17 through the spring 15, and the handle plate 7 cannot rotate downwards through the cooperation of the second hollow square column 14 and the clamping groove 17, so that the push-pull door lock cannot be unlocked.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a novel push-pull door lock, includes front panel (1), its characterized in that, the left side of front panel (1) is provided with back panel (2), right side fixedly connected with mechanical lock core (3) of front panel (1) inner wall, through-hole (4) have all been seted up on the right side of front panel (1) and the left side of back panel (2), the inner wall of through-hole (4) and mechanical lock core (3) surface contact, the equal fixedly connected with connecting piece (5) in the left and right sides of mechanical lock core (3), the upper surface fixedly connected with U-shaped plate (6) of connecting piece (5), the equal fixedly connected with handle board (7) of side of U-shaped plate (6) and the side of connecting piece (5), first slide hole (8) have been seted up to one side that handle board (7) were kept away from to U-shaped plate (6), the inner wall laminating of first slide hole (8) is provided with press block (9), one side fixedly connected with connecting plate (10) that press block (9) are close to handle board (7), the first side of connecting plate (7) is kept away from hollow square cylinder (11) is kept away from first side (12), the inner wall of second slide hole (13) and the surface contact of bar ring (12), the surface mounting of bar ring (12) has hollow square post (14) of second, the equal fixedly connected with spring (15) of the side of the hollow square post (14) of second and the side of U shaped board (6), the equal fixedly connected with fixed block (16) in the right side of front panel (1) and the left side of rear panel (2), draw-in groove (17) have been seted up to one side that fixed block (16) is close to handle board (7), the inner wall of draw-in groove (17) and the surface contact of the hollow square post (14) of second.
2. A new sliding door lock according to claim 1, characterized in that the minimum distance between the second hollow square column (14) and the U-shaped plate (6) is smaller than the distance between the U-shaped plate (6) and the fixed block (16).
3. The novel sliding door lock according to claim 1, wherein an elastic metal sheet (18) is fixedly connected to one side, close to the handle plate (7), of the pressing block (9), a marking column (19) is fixedly connected to one side, close to the handle plate (7), of the elastic metal sheet (18), a strip-shaped hole (20) is formed in the handle plate (7), a transparent acrylic plate (21) is bonded to the inner wall of the strip-shaped hole (20), and both the side surface of the transparent acrylic plate (21) and the inner wall of the strip-shaped hole (20) are in contact with the surface of the marking column (19).
4. A new sliding door lock according to claim 3, characterized in that the elastic force of the elastic metal sheet (18) is greater than the weight force of the marking post (19).
5. A new sliding door lock according to claim 1, characterized in that the upper surface of the U-shaped plate (6) and the side of the handle plate (7) are both fixedly connected with sealing plates (22).
6. A new sliding door lock according to claim 1, characterized in that the upper surface of the handle plate (7) is provided with a positioning groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002159.4U CN220550974U (en) | 2023-07-27 | 2023-07-27 | Novel push-pull door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002159.4U CN220550974U (en) | 2023-07-27 | 2023-07-27 | Novel push-pull door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220550974U true CN220550974U (en) | 2024-03-01 |
Family
ID=90005836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322002159.4U Active CN220550974U (en) | 2023-07-27 | 2023-07-27 | Novel push-pull door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220550974U (en) |
-
2023
- 2023-07-27 CN CN202322002159.4U patent/CN220550974U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220550974U (en) | Novel push-pull door lock | |
| CN110273580A (en) | A kind of smart home door lock | |
| CN215746588U (en) | Stepped drill structure with high strength | |
| CN112282204A (en) | Oil stain-resistant integrated wallboard for kitchen decoration | |
| CN207926038U (en) | Fall-proofing device, drawer and switchgear | |
| CN113216764A (en) | Sliding type children drawer lock | |
| CN201220411Y (en) | Toolbox | |
| CN215461952U (en) | Separated game handle grip | |
| CN217309516U (en) | Cabinet plate convenient to assemble and disassemble | |
| CN219594057U (en) | Secret type manual compact shelf | |
| CN216893892U (en) | Sliding type children drawer lock | |
| CN212056425U (en) | Gas collecting and fixing device | |
| CN209653598U (en) | A kind of lockset | |
| CN218777135U (en) | High-precision heat sealing device for production of medical protective clothing | |
| CN216750615U (en) | Forming tool applied to carbon commutator preparation | |
| CN217205902U (en) | Screen window lock with closed sliding cover plate | |
| CN112324247A (en) | Novel door handle | |
| CN213339354U (en) | Assembled building teaching demonstration model | |
| CN218479672U (en) | Door and window lockset | |
| CN215145764U (en) | Economic contract official seal engraving machine | |
| CN211923824U (en) | Novel door lock | |
| CN211081394U (en) | Door lock | |
| CN219298975U (en) | Intelligent control door lock with convenient replacement handle | |
| CN217001260U (en) | Multifunctional handle with safety lock | |
| CN215162958U (en) | Annealing stove convenient to operate accurate control by temperature change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |