CN105442944B - A kind of door lock handle with bidirectional buffering function - Google Patents
A kind of door lock handle with bidirectional buffering function Download PDFInfo
- Publication number
- CN105442944B CN105442944B CN201510872145.5A CN201510872145A CN105442944B CN 105442944 B CN105442944 B CN 105442944B CN 201510872145 A CN201510872145 A CN 201510872145A CN 105442944 B CN105442944 B CN 105442944B
- Authority
- CN
- China
- Prior art keywords
- shift fork
- door
- buffer
- bidirectional buffering
- face board
- 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
Classifications
-
- 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
Abstract
A kind of door lock handle with bidirectional buffering function, it includes door face board and door handle, door handle pass through at hand can left-right swing type hingedly install on door face board, being provided with reduction torsion spring at hand, it is characterized by: described being equipped with shift fork at hand, when rotating at hand can shift fork swing, be also connected with Bidirectional buffering on the shift fork, buffer function when swinging to shift fork can be played.The beneficial effects of the present invention are: the advantages that 1, present invention has structure simple, easy to assembly, and production cost is low, and the market competitiveness is strong.2, the Bidirectional buffering on shift fork is set, buffer function when swinging to shift fork 4 can be played.Since it has bidirectional buffering function, so this lockset does not need to distinguish unlocking direction.3, be arranged in be equipped on door face board locking hole can play limit handle rotation direction purpose, meet the different use demands of user.
Description
Technical field
The present invention relates to a kind of door lock, specifically a kind of door lock handle with bidirectional buffering function.
Background technique
China Patent No.: 201120495205 propose a kind of door lock comprising have lock body, front panel assembly, rear panel
Component, boxed rod and tapered end, lock body have latch bolt, latch bolt driving mechanism, square tongue, square tongue driving mechanism, latch bolt driving mechanism
With connecting rod perforate, square tongue driving mechanism have tapered end mounting hole, front panel assembly have front panel and front handlebar, behind board group
Part has rear panel, rear handle, clockwork spring and resets jam plate, and clockwork spring, which is connected to, to be resetted between jam plate and rear panel；Boxed rod is worn
It crosses its both ends of latch bolt driving mechanism and is connected to front handlebar and rear handle；Tapered end pass through square tongue driving mechanism, front panel and after
The tapered end mounting hole of panel, an one-way hydraulic buffer, which is connected to, resets jam plate and rear panel
Between, one-way hydraulic buffer makes the reset force slow release of torsional spring.To avoid door knob in traditional technology quick-moving
Replying immediately position causes limiting component that noise and abrasion caused by hitting occurs, and affects product and uses texture.But this buffering knot
Structure is unidirectional buffering, therefore user needs to distinguish the direction of unlocking, otherwise will lead to lockset when buying the lockset
It is not available.Equally, producer also will produce multiple models for users to use when producing or selling the lockset, cause to produce
It is at high cost, the drawbacks such as storage transport trouble, it is therefore necessary to which further improve is made to existing Door lock casing structure.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, it is simple to provide a kind of structure, easy to use, raw
Produce a kind of at low cost, the novel door lock handle with bidirectional buffering function of structural approach.
Object of the present invention is to what is realized with the following methods: a kind of door lock handle with bidirectional buffering function comprising the shop front
Plate and door handle, door handle pass through at hand can left-right swing type hingedly install on door face board, be provided at hand reset torsion
Spring, it is characterised in that: it is described being equipped with shift fork at hand, when rotating at hand can shift fork swing, the shift fork
On be also connected with Bidirectional buffering, buffer function when swinging to shift fork can be played.
The Bidirectional buffering is the first buffer and the second buffer for being symmetrically mounted on shift fork two sides, two bufferings
Device is hinged with door face board and shift fork respectively by linkage mechanism.
The linkage mechanism includes the hinged seat being arranged between buffer and door face board, and is set between buffer and shift fork
Driver blade and articulated jib.
The driver blade is in triangular shape, driver blade setting there are three hinge joint, respectively with door face board, articulated jib and buffering
Device is hinged.
The door face board back is provided with fixed plate, and the hinged seat and driver blade are mounted in the fixed plate.
Locking hole is equipped on the door face board, locking hole opposite side is distributed in Bidirectional buffering two sides, can in locking hole
The rotational travel of locking screw limitation shift fork is installed.
First buffer and the second buffer is hydraulic buffer cylinder.
The beneficial effects of the present invention are: the 1, present invention has structure simple, easy to assembly, production cost is low, market competition
The advantages that power is strong.2, the Bidirectional buffering on shift fork is set, buffer function when swinging to shift fork 4 can be played.By
Has bidirectional buffering function in it, so this lockset does not need to distinguish unlocking direction.3, setting be equipped with locking hole on door face board can
The purpose for limiting handle rotation direction is played, the different use demands of user are met.
Detailed description of the invention
Effect picture when Fig. 1,2 are in the normal state for handle of the present invention.
Effect picture when Fig. 3,4 are opened for handle of the present invention in the right side.
Effect picture when Fig. 5,6 are opened for handle of the present invention in a left side.
Fig. 7 is Bidirectional buffering structural schematic diagram during the present invention is solid.
Fig. 8 is Bidirectional buffering Structure explosion diagram during the present invention is solid.
Specific embodiment
Specific further instruction is made to the present invention with reference to the accompanying drawing.A kind of door lock handle with bidirectional buffering function,
It includes door face board 1 and door handle 2, door handle 2 pass through at hand 3 can left-right swing type hingedly install on door face board 1, at hand
On be provided with reduction torsion spring 12, it is characterised in that: it is described shift fork 4 is equipped at hand 3, can be driven when at hand 3 rotation
Shift fork 4 is swung, and is also connected with Bidirectional buffering on the shift fork 4, can be played buffering when swinging to shift fork 4 and be made
With.
The Bidirectional buffering is the first buffer 5 and the second buffer 6 for being symmetrically mounted on 4 two sides of shift fork, two
Buffer is hinged with door face board 1 and shift fork 4 respectively by linkage mechanism.
The linkage mechanism includes the hinged seat 7 being arranged between buffer and door face board 1, and is set to buffer and shift fork
Driver blade 8 and articulated jib 9 between 4.
The driver blade 8 is in triangular shape, the setting of driver blade 8 there are three hinge joint, respectively with door face board 1, articulated jib 9 and
Buffer is hinged.
1 back of door face board is provided with fixed plate 10, and the hinged seat 7 and driver blade 8 are mounted on the fixed plate
On 10.
Locking hole 11 is equipped on the door face board 1,11 opposite side of locking hole is distributed in Bidirectional buffering two sides, locking hole
The rotational travel of mountable locking screw limitation shift fork in 11.
First buffer 5 and the second buffer 6 is hydraulic buffer cylinder.
Working principle: in this case, the first buffer and the second buffer, two buffers point are symmetrically arranged in shift fork two sides
It is not hinged with shift fork and door face board.As shown in Figure 3,4, when door handle turns right, fork 4 makes by left side linkage mechanism
Two buffers generate pulling action, while rotate the first buffer around hinged seat 7 by left side linkage mechanism, and second is slow at this time
The pulling action of device generation is rushed, but the first buffer is that wobbling action does not generate damping, so that feel is suitable when user opens the door
Freely.When user unclamps door handle, the second buffer loses external force and no longer generates pulling action, under the action of reduction torsion spring 12
When the rotation of shift fork 4 being pushed to reset, fork 4 makes the second buffer generation back compressed action by left side linkage mechanism, and at this time the
Two buffers generate damping action, make door handle slowly be reset to parastate by through transport mechanism, at this time the first buffer
It is resetted around the revolution of hinged seat 7 and does not generate damping.Due to the transformation of the first buffer and the second buffer, door handle may make
During automatically reseting closing, related rotation part is by buffer damping, while being promoted using feel, when reducing work
Noise, make its quiet smoothly work.
As shown in Figure 5,6, door handle, shift fork and buffer unit working state figure when turning left for door handle, with
Operation acts process when door handle turns right is on the contrary, please refer to above, in this not go into detail.Wherein need to illustrate
Be: after the door handle in this case is opened, dependence is that buffer generates damping action in compression, in stretching or rotation process
The principle for not generating damping makes to achieve the effect that steadily to buffer in door handle reseting procedure.It is made to avoid resetting in torsional spring
At powerful torsion generate the drawbacks such as noise caused by reset components are hit, fundamentally effectively improve lockset service life and make
Use texture.
It is further: compared with the shop front plate technique of traditional one-way buffer, Bidirectional buffering to be provided in this case, can be made
It obtains no matter door handle turns left or turn right, can realize pooling feature, therefore this panel can be suitble to L.H.flapped door simultaneously
And the use of R.H.flapped door.Wherein, when user needs unidirectional open the door, it is only necessary to the mountable locking spiral shell in corresponding locking hole 11
The rotational travel of silk limitation shift fork.And user only needs door drawback lock, and door outer handle is that fixed decoration is made
Used time can install simultaneously locking screw in two locking holes.Therefore the Door lock casing compared with traditional technology, in this case
As soon as only needing to be arranged a model, the general all uses at present on the market of energy can reduce product type, facilitate production
While, also facilitate storage to transport and sell.User in traditional technology is avoided to need to distinguish model to avoid the disadvantage of shift number is bought
End, therefore can be widely used to promote.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (5)
1. a kind of door lock handle with bidirectional buffering function comprising door face board (1) and door handle (2), door handle (2) pass through handle
At hand (3) can left-right swing type hingedly install on door face board (1), being provided with reduction torsion spring (12) at hand, it is characterised in that:
It is described being equipped with shift fork (4) on (3) at hand, when (3) at hand are rotated can shift fork (4) swing, the shift fork (4)
On be also connected with Bidirectional buffering, buffer function when swinging to shift fork (4) can be played；The Bidirectional buffering
For the first buffer (5) and the second buffer (6) for being symmetrically mounted on shift fork (4) two sides, two buffers pass through linkage mechanism point
It is not hinged with door face board (1) and shift fork (4)；The linkage mechanism includes that setting is hinged between buffer and door face board (1)
Seat (7), and the driver blade (8) and articulated jib (9) that are set between buffer and shift fork (4).
2. a kind of door lock handle with bidirectional buffering function according to claim 1, it is characterised in that: the driver blade
It (8) is in triangular shape, there are three hinge joints for driver blade (8) setting, hinged with door face board (1), articulated jib (9) and buffer respectively.
3. a kind of door lock handle with bidirectional buffering function according to claim 1, it is characterised in that: the door face board
(1) back is provided with fixed plate (10), and the hinged seat (7) and driver blade (8) are mounted in the fixed plate (10).
4. a kind of door lock handle with bidirectional buffering function according to claim 1, it is characterised in that: the door face board
(1) it is equipped on locking hole (11), locking hole (11) opposite side is distributed in Bidirectional buffering two sides, mountable lock in locking hole (11)
The only rotational travel of screw limitation shift fork.
5. a kind of door lock handle with bidirectional buffering function according to claim 1, it is characterised in that: described first is slow
It rushes device (5) and the second buffer (6) is hydraulic buffer cylinder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510872145.5A CN105442944B (en) | 2015-12-03 | 2015-12-03 | A kind of door lock handle with bidirectional buffering function |
| PCT/CN2016/091995 WO2017092381A1 (en) | 2015-12-03 | 2016-07-28 | Door lock handle with bi-directional buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510872145.5A CN105442944B (en) | 2015-12-03 | 2015-12-03 | A kind of door lock handle with bidirectional buffering function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105442944A CN105442944A (en) | 2016-03-30 |
| CN105442944B true CN105442944B (en) | 2019-02-12 |
Family
ID=55553533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510872145.5A Active CN105442944B (en) | 2015-12-03 | 2015-12-03 | A kind of door lock handle with bidirectional buffering function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105442944B (en) |
| WO (1) | WO2017092381A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442944B (en) * | 2015-12-03 | 2019-02-12 | 广东炬森五金精密制造有限公司 | A kind of door lock handle with bidirectional buffering function |
| CN106337603A (en) * | 2016-09-21 | 2017-01-18 | 广东炬森五金精密制造有限公司 | Lock cylinder panel and buffer piece connection structure |
| CN108518127A (en) * | 2018-06-07 | 2018-09-11 | 中山市基信锁芯有限公司 | A kind of door lock that handle can commutate |
| CN109930902B (en) * | 2019-03-28 | 2024-03-29 | 陈浩强 | Quick-opening door lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778990Y (en) * | 2004-12-04 | 2006-05-10 | 闵瑜 | Bidirectional resetting mechanism of door lock handle |
| CN2913531Y (en) * | 2006-05-09 | 2007-06-20 | 柳献忠 | Bidirectional handle resilience structure |
| CN104005607A (en) * | 2013-02-22 | 2014-08-27 | 广东炬森五金精密制造有限公司 | Silent mortise lock |
| CN205502742U (en) * | 2015-12-03 | 2016-08-24 | 广东炬森五金精密制造有限公司 | Take two -way buffer function's door lock handle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006002951B4 (en) * | 2006-01-21 | 2008-10-16 | Zimmer, Günther | Damping set for revolving doors |
| KR100986322B1 (en) * | 2008-04-22 | 2010-10-08 | 김용혁 | Door lock plate with shock absorbing function |
| KR101496018B1 (en) * | 2013-07-31 | 2015-02-25 | (주) 이지아트 | The door lever |
| CN204386265U (en) * | 2014-10-23 | 2015-06-10 | 广东炬森五金精密制造有限公司 | A kind of hydraulic cushion mute lock body |
| CN105442944B (en) * | 2015-12-03 | 2019-02-12 | 广东炬森五金精密制造有限公司 | A kind of door lock handle with bidirectional buffering function |
-
2015
- 2015-12-03 CN CN201510872145.5A patent/CN105442944B/en active Active
-
2016
- 2016-07-28 WO PCT/CN2016/091995 patent/WO2017092381A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778990Y (en) * | 2004-12-04 | 2006-05-10 | 闵瑜 | Bidirectional resetting mechanism of door lock handle |
| CN2913531Y (en) * | 2006-05-09 | 2007-06-20 | 柳献忠 | Bidirectional handle resilience structure |
| CN104005607A (en) * | 2013-02-22 | 2014-08-27 | 广东炬森五金精密制造有限公司 | Silent mortise lock |
| CN205502742U (en) * | 2015-12-03 | 2016-08-24 | 广东炬森五金精密制造有限公司 | Take two -way buffer function's door lock handle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017092381A1 (en) | 2017-06-08 |
| CN105442944A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105442944B (en) | A kind of door lock handle with bidirectional buffering function | |
| CN106639670B (en) | A kind of mute lock body | |
| CN104389465A (en) | Square-tongue silencing door lock | |
| WO2011085243A3 (en) | Dipper door latch with locking mechanism | |
| WO2007097613A3 (en) | Stroller | |
| CN201786088U (en) | Handle core assembly for handle lock | |
| CN105270601B (en) | Internal and external handle linkage device for airplane cabin door | |
| CN205012758U (en) | Novel door handle buffer structure that resets | |
| CN105370159A (en) | Positioning folding door and window framework | |
| CN205153876U (en) | Door and window frame opens and shuts in location | |
| CN202220503U (en) | Emergency escape lock with convenience in operation | |
| CN205502742U (en) | Take two -way buffer function's door lock handle | |
| CN206844830U (en) | A kind of anti-unlocking clutch of Fingerprint Lock | |
| CN207027408U (en) | A kind of Portable harmer | |
| CN207080036U (en) | Vertical hinged door handle lock | |
| CN205485740U (en) | Combination upset pivot structure of institutional advancement | |
| CN204984011U (en) | Control lever structure of shaking hands outward | |
| CN105178703B (en) | A kind of electronic lock | |
| CN204590889U (en) | Foldable door and window hinge | |
| CN207092717U (en) | A kind of low noise environmentally friendly door lock attractive in appearance | |
| CN201480600U (en) | Handle | |
| CN207813252U (en) | A kind of protection structure of electronic lock | |
| CN2883585Y (en) | Improved structure of handle lock | |
| CN207194628U (en) | One kind sustained release noise elimination door lock | |
| CN217320647U (en) | A foldable handlebar for electric scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Huishang East Road, Jiangcun Village, Leliu Street, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Jusen Precision Technology Co.,Ltd. Address before: No. 15-1-1-1 Ganggang Road, Jiyue Industrial Zone, Leliu Town, Shunde District, Foshan City, Guangdong Province, 528303 Patentee before: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. |