CN110847702B - Door and window lockset - Google Patents
Door and window lockset Download PDFInfo
- Publication number
- CN110847702B CN110847702B CN201911304374.1A CN201911304374A CN110847702B CN 110847702 B CN110847702 B CN 110847702B CN 201911304374 A CN201911304374 A CN 201911304374A CN 110847702 B CN110847702 B CN 110847702B
- Authority
- CN
- China
- Prior art keywords
- handle
- door
- sliding block
- shell
- lock
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention is suitable for the technical field of door and window hardware and discloses a door and window lockset, which comprises a shell, a handle, a sliding block and a transmission piece, wherein the front end of the handle is rotationally connected with the shell, an elastic piece for enabling the handle to bounce relative to the shell is arranged between the handle and the shell, the sliding block is slidingly connected with the shell, one end of the transmission piece is rotationally connected with the handle, the other end of the transmission piece is rotationally connected with the sliding block, and an idle stroke structure for enabling the sliding block to be static relative to the shell when the handle bounces a set angle is arranged between the sliding block and the transmission piece. According to the door and window lockset provided by the invention, the elastic piece (the torsion spring) can enable the handle to bounce for a certain angle, so that the user can conveniently hold the handle for operation, and when the handle is bounced for a certain angle, the sliding block can be kept static, so that the force of bouncing the handle can be small, hands are not easy to hurt, the handle folded in the shell is not easy to be locked by force, the user is easy to operate, and the user experience is good.
Description
Technical Field
The invention belongs to the technical field of door and window hardware, and particularly relates to a door and window lockset.
Background
The existing door and window lockset, such as a hidden door and window lockset, has no idle stroke, is easy to lock by pulling a fork, is not easy to operate when being opened, is large in elastic force and is easy to hurt hands when being opened, and in addition, the hidden door and window lockset in the prior art mostly adopts a gear and rack transmission mode, is not easy to operate when being closed in small buckling hand space, and has poor user experience.
Disclosure of Invention
The invention aims to at least solve one of the technical problems, and provides a door and window lockset which is easy to operate when being opened and has good user experience.
The technical scheme of the invention is as follows: the utility model provides a door and window tool to lock, includes casing, handle, slider and driving medium, the front end of handle rotate connect in the casing, just the handle with be provided with between the casing and be used for making the handle is relative the elastic component that the casing bounces, slider sliding connection in the casing, the one end of driving medium rotate connect in the handle, the other end of driving medium rotate connect in the slider, the slider with be provided with between the driving medium when being used for the handle to bounce the settlement angle the slider is relative the static idle stroke structure of casing.
Specifically, the idle stroke structure comprises a stroke groove arranged on the sliding block, and the transmission piece is connected with the sliding block through a sliding shaft arranged on the stroke groove in a sliding manner.
Specifically, the idle stroke structure comprises a stroke groove arranged on the transmission member, and the sliding block is connected with the transmission member through a sliding shaft arranged in the stroke groove in a sliding manner.
Specifically, a locking mechanism for locking and releasing the rear end of the handle is arranged on the shell.
Specifically, the locking mechanism is a button rotatably connected to the shell, the front part of the button is clamped at the rear end of the handle, and a reset elastic piece is arranged at the rear part of the button.
Specifically, the reset elastic piece is a spring.
Specifically, the housing is further provided with a lock cylinder structure for locking the button.
Specifically, the lock cylinder structure comprises a lock cylinder piece and a lock cylinder sliding block which is connected with the lock cylinder piece and can be driven by the lock cylinder piece and moves to the position below the button.
Specifically, an upper plug cushion block, an upper plug and a buckle hand spring are arranged at the front end of the shell, and two ends of the buckle hand spring are respectively propped against the upper plug cushion block and the upper plug.
Specifically, the door and window lockset is a hidden lockset; the idle stroke structure enables the idle stroke angle of the handle to bounce to be 30-40 degrees, the maximum opening angle of the handle is larger than 90 degrees, and the sliding stroke of the sliding block is larger than 15mm.
According to the door and window lockset provided by the invention, the elastic piece (the torsion spring) can enable the handle to bounce for a certain angle, so that the user can conveniently hold the handle for operation, and when the handle is bounced for a certain angle, the sliding block can be kept static, so that the force of bouncing the handle can be small, hands are not easy to hurt, the handle which is gathered in the shell is also not easy to be locked by force, the user is easy to operate, and the user experience is good.
Drawings
Fig. 1 is an exploded view of a door and window lock according to an embodiment of the present invention;
fig. 2 is a schematic plan view of a door and window lock in an initial state according to an embodiment of the present invention;
FIG. 3 is a schematic plan view of a handle in a door and window lock according to an embodiment of the present invention sprung open in an idle stroke;
FIG. 4 is a schematic plan view of a maximum angle of handle opening in a door and window lock according to an embodiment of the present invention;
fig. 5 is a schematic plan view of a door and window lock according to an embodiment of the present invention when a handle is folded;
fig. 6 is a schematic plan view of a door and window lock according to an embodiment of the present invention after the handle is folded.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the door and window lock provided in the embodiment of the invention includes a housing 1, a handle 8, a slider 11 and a transmission member 10, where the housing 1 has a handle slot, the handle 8 may be hidden in the handle slot, the front end of the handle 8 may be rotatably connected to the housing 1 through a handle shaft 7, and an elastic member 12 for making the handle 8 bounce relative to the housing 1 is disposed between the handle 8 and the housing 1, the elastic member 12 may be a torsion spring, the slider 11 is slidably connected to the housing 1, one end of the transmission member 10 is rotatably connected to the handle 8, the other end of the transmission member 10 is rotatably connected to the slider 11, and an idle stroke structure for making the slider 11 stationary relative to the housing 1 when the handle 8 bounce a set angle is disposed between the slider 11 and the transmission member 10, i.e. in an initial stage, the elastic member 12 (torsion spring) may make the handle 8 bounce a certain angle, and when the handle 8 bounce a certain angle (as shown in fig. 3), the slider 11 may keep the handle 8 stationary, thus the handle 8 may be easily closed, and the housing 8 may be easily closed, and may be difficult for a user to feel that the user is easy to feel that the user is not easy to hold the housing 8.
Specifically, the idle stroke structure includes a stroke groove 111 provided in the slider 11, the stroke groove 111 may be provided along a sliding direction of the slider 11, and the transmission member 10 is connected to the slider 11 through a sliding shaft 9 slidably provided in the stroke groove 111. The transmission member 10 is rotatably connected to the sliding shaft 9. The handle 8 is capable of sliding and rotating in the travel groove 111 when the handle is in idle travel.
Alternatively, the idle stroke structure includes a stroke groove provided in the transmission member 10, and the sliding block is connected to the transmission member 10 by a sliding shaft slidably provided in the stroke groove, so that the handle 8 may spring up by a certain angle and the sliding block 11 may be stationary.
Specifically, a locking mechanism for locking and releasing the rear end of the handle 8 is provided on the housing, and the locking mechanism can be locked at the rear end of the handle 8, so that the handle 8 can be kept in a state of being folded in the handle groove.
Specifically, the locking mechanism is a button 6 rotatably connected to the housing 1, the front part of the button 6 is clamped at the rear end of the handle 8, and the rear part of the button 6 is provided with a reset elastic piece 4; i.e. a return spring 4 is arranged between the rear of the button 6 and the housing 1. The button 6 may be a rocker type, and the middle part of the button 6 is rotatably connected to the housing 1. The rear end of the handle 8 can be set to be an inclined plane, or the front end face of the button 6 is set to be an inclined plane, when the rear end of the handle 8 is downward, the handle can be automatically clamped at the front end of the button 6, when the rear part of the button 6 is pressed downward, the front end of the button 6 is lifted upward to release the locking of the rear end of the handle 8, and under the action of the elastic piece 12 (torsion spring), the handle 8 immediately bounces upward for a certain angle, and the elastic force of the elastic piece 12 (torsion spring) can be set to be smaller because the sliding block 11 is not required to be driven. The user can easily operate the handle 8 (as shown in fig. 4) to slide the slider 11 to unlock the door and window. The handle 8 can also be folded by rotating reversely (as shown in fig. 5 and 6).
Specifically, the return elastic member 4 is a spring.
Specifically, the housing 1 is further provided with a lock core structure for locking the button 6, the lock core structure includes a lock core member 3 that can be unlocked by the key 5, and a lock core slider 2 connected to the lock core member 3 and driven by the lock core member 3 and moved to below the button 6, and when the lock core slider 2 is moved to below the button 6, the rear portion of the button 6 cannot be pressed down, so that the lock on the handle 8 cannot be released.
Specifically, an upper plug cushion block 13, an upper plug 15 and a handle spring 14 are arranged at the front end of the shell 1, and two ends of the handle spring 14 respectively prop against the upper plug 15 cushion block 13 and the upper plug 15. One end of the cushion block 13 of the upper plug 15 faces the sliding block 11.
Specifically, the door and window lockset is a hidden lockset; the idle stroke structure enables the idle stroke angle of the handle 8 to be sprung up to be 30-40 degrees, the maximum opening angle of the handle 8 is larger than 90 degrees, and the sliding stroke of the sliding block 11 is larger than 15mm. In this embodiment, the idle stroke structure makes the idle stroke angle of the handle 8 to bounce up 34 degrees, the maximum opening angle of the handle 8 is 94 degrees, and the sliding of the slider 11 is 16.5mm. Of course, the idle stroke angle of the idle stroke structure for bouncing the handle 8, the maximum opening angle of the handle 8, and the sliding stroke of the slider 11 may be set according to practical situations.
According to the door and window lockset provided by the embodiment of the invention, the elastic piece 12 (torsion spring) can enable the handle 8 to bounce for a certain angle, so that a user can conveniently hold the door and window lockset by hand, and when the handle 8 is bounced for a certain angle, the sliding block 11 can be kept static, so that the force of the handle 8 bounced can be small, hands are not easy to hurt, the handle 8 folded in the shell 1 is not easy to be locked by force, the user is easy to operate, and the user experience is good.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The door and window lockset is characterized by comprising a shell, a handle, a sliding block and a transmission piece, wherein the front end of the handle is rotationally connected with the shell, an elastic piece for enabling the handle to bounce relative to the shell is arranged between the handle and the shell, the sliding block is slidingly connected with the shell, one end of the transmission piece is rotationally connected with the handle, the other end of the transmission piece is rotationally connected with the sliding block, and an idle stroke structure for enabling the sliding block to be static relative to the shell when the handle bounces by a set angle is arranged between the sliding block and the transmission piece; the idle stroke structure comprises a stroke groove arranged on the sliding block, the stroke groove is arranged along the sliding direction of the sliding block, the transmission piece is connected with the sliding block through a sliding shaft arranged on the stroke groove in a sliding manner, the transmission piece is rotationally connected with the sliding shaft, and the sliding shaft slides and rotates in the stroke groove when the handle is in idle stroke; in the initial stage, the elastic piece enables the handle to bounce by a set angle, and when the handle bounces by the set angle, the sliding block keeps static.
2. A door and window lock as claimed in claim 1 wherein said housing is provided with a locking mechanism for locking and releasing the rear end of said handle.
3. A door and window lock as claimed in claim 2, wherein said locking mechanism is a push button rotatably connected to said housing, a front portion of said push button being engaged with a rear end of said handle, and a return spring being provided at a rear portion of said push button.
4. A door and window lock as claimed in claim 3 wherein said return spring is a spring.
5. A door and window lock according to claim 4, wherein the housing is further provided with a lock core structure for locking the button.
6. The door and window lock of claim 5, wherein said lock cylinder structure includes a lock cylinder member and a lock cylinder slider coupled to said lock cylinder member and drivable by said lock cylinder member and movable under said button.
7. The door and window lockset according to claim 1, wherein an upper plug cushion block, an upper plug and a handle spring are arranged at the front end of the shell, and two ends of the handle spring are respectively propped against the upper plug cushion block and the upper plug.
8. The door and window lock of claim 1, wherein the door and window lock is a concealed lock; the idle stroke structure enables the idle stroke angle of the handle to bounce to be 30-40 degrees, the maximum opening angle of the handle is larger than 90 degrees, and the sliding stroke of the sliding block is larger than 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304374.1A CN110847702B (en) | 2019-12-17 | 2019-12-17 | Door and window lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304374.1A CN110847702B (en) | 2019-12-17 | 2019-12-17 | Door and window lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110847702A CN110847702A (en) | 2020-02-28 |
| CN110847702B true CN110847702B (en) | 2023-12-26 |
Family
ID=69609629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304374.1A Active CN110847702B (en) | 2019-12-17 | 2019-12-17 | Door and window lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110847702B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8503539U1 (en) * | 1984-03-26 | 1985-05-23 | Mayer & Co Riegel- und Beschlägefabrik, Salzburg | LOWER EDGE LOCK FOR TIMBERLESS WINDOWS OR DOORS |
| CN106593090A (en) * | 2017-01-24 | 2017-04-26 | 苏州德仕耐五金技术有限公司 | Straight pull type crank lock with two locking states |
| CN207092818U (en) * | 2017-08-05 | 2018-03-13 | 海门市品一铝业有限公司 | A kind of window with buffer unit |
| EP3404178A1 (en) * | 2017-05-17 | 2018-11-21 | Portalis | Floor locking system built into a gate post |
| EP3511496A1 (en) * | 2018-01-10 | 2019-07-17 | U-Shin France | Three positions lock for automotive vehicle |
| CN212336927U (en) * | 2019-12-17 | 2021-01-12 | 深圳市派阁智能五金科技有限公司 | Door and window lockset |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8182001B2 (en) * | 2006-09-14 | 2012-05-22 | Milgard Manufacturing Incorporated | Direct action window lock |
-
2019
- 2019-12-17 CN CN201911304374.1A patent/CN110847702B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8503539U1 (en) * | 1984-03-26 | 1985-05-23 | Mayer & Co Riegel- und Beschlägefabrik, Salzburg | LOWER EDGE LOCK FOR TIMBERLESS WINDOWS OR DOORS |
| CN106593090A (en) * | 2017-01-24 | 2017-04-26 | 苏州德仕耐五金技术有限公司 | Straight pull type crank lock with two locking states |
| EP3404178A1 (en) * | 2017-05-17 | 2018-11-21 | Portalis | Floor locking system built into a gate post |
| CN207092818U (en) * | 2017-08-05 | 2018-03-13 | 海门市品一铝业有限公司 | A kind of window with buffer unit |
| EP3511496A1 (en) * | 2018-01-10 | 2019-07-17 | U-Shin France | Three positions lock for automotive vehicle |
| CN212336927U (en) * | 2019-12-17 | 2021-01-12 | 深圳市派阁智能五金科技有限公司 | Door and window lockset |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110847702A (en) | 2020-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210220 Address after: 518000 area L, 4th floor, building a, Xijun Xiangda building, Zhongshan Garden Road, Tongle village, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN PAISUO INDUSTRIAL Co.,Ltd. Address before: 518000 area G, 1st floor, building a, xijunxiangda, Zhongshan Garden Road, Tongle village, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN PAG INTELLIGENT HARDWARE TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |