CN108086810A - Pushing/drawing-back type door lock - Google Patents
Pushing/drawing-back type door lock Download PDFInfo
- Publication number
- CN108086810A CN108086810A CN201611043251.3A CN201611043251A CN108086810A CN 108086810 A CN108086810 A CN 108086810A CN 201611043251 A CN201611043251 A CN 201611043251A CN 108086810 A CN108086810 A CN 108086810A
- Authority
- CN
- China
- Prior art keywords
- cam
- direct
- drive type
- rotary body
- sawtooth cam
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
-
- 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
Abstract
The present invention provides a kind of pushing/drawing-back type door lock, the present invention composition be, resetting spring and fixed plate and the passive rotary body by being used to be formed with sawtooth cam with reference to the axis combined hole of latch key drive shaft and rotation are combined in the passive rotary body engagement groove that inner part is formed, and, with being formed at the rotation of the passive rotary body corresponding position of sawtooth cam, direct-drive type sawtooth cam is incorporated into the translation cam frame formed in inner part, and straight trip campaign can be carried out, and, the outside for forming grille main body inner part is provided with control-rod, it is formed with to press the pressing means of direct-drive type sawtooth cam on the control-rod, the present invention is when operating the latch bolt of door lock, by pulling hand handle or pressing the action shutter door of lid, so as to, greatly improve convenience during switch gate.
Description
Technical field
The present invention relates to a kind of pushing/drawing-back type door lock, be related in more detail it is a kind of pull on the control-rod that forms grille main body or
Button and the linear motion that occurs is converted to rotary motion so that latch bolt operates, and thereby, it is possible to perform pushing away for the function of door lock
Pull-type door lock.
Background technology
It is well known that building inside points every the entrance in space doorframe and door be installed, also, install useful
In the door lock of shutter door, such door lock enable grille main body installation latch bolt in and out of the groove formed in doorframe.
Door lock described above, in order to control the latch bolt for being mounted on grille main body in and out of the dynamic of the groove formed in doorframe
Make, hand handle is installed in the interior outside of grille main body, and latch bolt is enabled to operate, also, most door lock is to be used for
The hand handle of operating latch bolt forms spherical or control rod, is operated by spherical or control-rod rotation latch bolt, and energy
It is enough to be released from the groove for being formed in doorframe.
As described above, grasp spherical or control-rod and rotate so that latch bolt operates, therefore so that taken in hand
The user for article discrepancy is very inconvenient.
In order to solve inconvenience described above, a kind of plug-type door lock is recently disclosed, spherical or control can be solved
The inconvenience of bar rotation, for the rotation of operating latch bolt will to be converted to by the linear motion that the effect for pressing hand handle or pulling occurs
Transhipment it is dynamic operational structure is in a manner of bevel gear or connecting rod mode, ball type cam mode are formed.
Linear motion as above-mentioned is converted to the bevel gear mode of rotary motion to carry out Precision Machining by gear, because
This, there are cost it is higher the shortcomings that, connecting rod mode exist assemble it is cumbersome the shortcomings that, ball type cam mode presence is not only complicated,
And the problems such as assembling process is very complicated, and the manufacture cost of above-mentioned all compositions is also higher.
Prior art literature
Patent document
(patent document 0001) Ebrean Registered Patent:No. 10-1404510 (of on May 30th, 2014 registrations)
(document 0002) Korean Patent:No. 10-1583513 (registrations on 01 04th, 2016)
The content of the invention
The technical problem to be solved in the present invention
The present invention is as described above in order to solve the problems, such as, provides a kind of pushing/drawing-back type door lock, can not only solve to be held by hand
Firmly spherical or control-rod simultaneously rotates and opens the inconvenience of the door lock of door, also, also solves disclosed pressing recently or pull door
The hand handle of lock and cause latch bolt operating structure in a manner of bevel gear, the labyrinth that connecting rod mode, ball type cam mode are formed
With assemblability it is low the problem of, so as to so that pull pushing/drawing-back type door lock main body control-rod or button cause latch bolt operate
Structure becomes simple, and so that the latch bolt of door lock successfully operates, so as to provide convenience during use.
The technical solution solved the problems, such as
Pushing/drawing-back type door lock according to the present invention is formed with the ejecting assembly of latch bolt and latch key drive shaft, in the bullet
The inner part for forming grille main body, also, the passive rotary body formed in the inner part are provided on the inside of key asembly
Engagement groove is combined with resetting spring and fixed plate and axis combined hole and rotation sawtooth by being used to combine latch key drive shaft are convex
Take turns the passive rotary body formed, also, with being formed at the rotation of the passive rotary body corresponding position of sawtooth cam, it is straight to drive
Formula sawtooth cam is incorporated into the translation cam frame formed in inner part, and can carry out straight trip campaign, also, forms door lock master
The outside of the inner part of body is provided with the control-rod for the pressing means to form to press direct-drive type sawtooth cam, also, forms
Resetting spring and fixed plate are provided on the passive rotary body engagement groove formed on the outer part of grille main body and by being used to tie
Close latch key drive shaft axis combined hole and rotation with sawtooth cam form passive rotary body, also, with rotary-type sawtooth
The corresponding position of cam is provided with direct-drive type sawtooth cam, enabling straight trip movement is forming the outer part of grille main body
On be provided with button.
The effect of invention
According to the present invention, for causing the structure that the latch bolt of pushing/drawing-back type door lock operates very simple, therefore it is greatly improved
Productivity and assemblability reduce manufacture ingredient, also, smooth movements, reduce failure rate, and improve pushing/drawing-back type door lock
Degree of belief.
Also, when operating the latch bolt of door lock, by pulling hand handle or pressing the action shutter door of lid, therefore, pole
The earth improves the convenience of shutter door.
Description of the drawings
Fig. 1 is the stereogram for integrally decomposing pushing/drawing-back type door lock according to the present invention；
Fig. 2 is the stereogram for decomposing the control bar side of pushing/drawing-back type door lock according to the present invention；
Fig. 3 is the stereogram for decomposing the key-side of pushing/drawing-back type door lock according to the present invention；
Fig. 4 is the stereogram for the active state for representing pushing/drawing-back type door lock according to the present invention；
Fig. 5 is the stereogram for the state for being equipped with pushing/drawing-back type door lock according to the present invention；
Fig. 6 is the plan view of state before the operating according to the pushing/drawing-back type door lock of the present invention；
Fig. 7 is the plan view of state after the operating according to the pushing/drawing-back type door lock of the present invention.
Reference sign
1:Grille main body 2:Inner part
2',3':Passive rotary body engagement groove 3:Outer part
4,4':Direct-drive type sawtooth cam 5,5':Guide protrusion
6,6':Guide channel 7,7':Translation cam frame
8,8':Helical spring 10:Ejecting assembly
15,15':Passive rotary body 30:Control-rod
31,34:Pressing means 32:Rotation axis
35:Pressing means 36:Hand handle
Specific embodiment
Pushing/drawing-back type door lock according to the present invention is described in detail with reference to the accompanying drawings.
The pushing/drawing-back type door lock of the present invention, including：The ejecting assembly 10 that is made of latch bolt 11 and latch key drive shaft 12,
The interior outside of the ejecting assembly 10 is equipped with passive rotary body 15,15', the passive rotator shaped into be useful for combine latch key
The axis combined hole 13 of drive shaft 12,13' and rotation sawtooth cam 18,18', passive rotary body 15,15' are mounted on resetting spring
14 and fixed plate 16, by 14 spinning reduction of resetting spring, it is installed on and is forming the inner part 2 of grille main body 1 and outer
Passive rotary body engagement groove 2', the 3' formed in sidepiece part 3.
The corresponding position of rotation sawtooth cam 18,18' in the outside with being formed at the passive rotary body 15,15',
It is formed with so that passive rotary body 15, direct-drive type sawtooth cam 4, the 4' of 15' rotations are combined with translation cam frame 7,7', and
And in order to enable the direct-drive type sawtooth cam 4,4' carry out straight trip campaign, formed in the outside of direct-drive type sawtooth cam 4,4'
Guide protrusion 5,5' be incorporated into translation cam frame 7,7' formation guide channel 6,6'.
Intervention is equipped with helical spring 8,8' between the passive rotary body 15,15' and direct-drive type sawtooth cam 4,4',
It is used for direct-drive type sawtooth cam 4,4' so that successfully being resetted after passive rotary body 15,15' operatings.
Also, control-rod 30 is installed in the outside for the inner part 2 for forming grille main body 1, which forms useful
In the pressing means 31 of pressing direct-drive type sawtooth cam 4, inside is installed on by being formed at the rotation axis 32 of both sides of control-rod 30
The both sides of component 2, pressing means 31 and rotation axis 32 are closed by lid 37, and when lifting control-rod 30, pressing means 31 press
Direct-drive type sawtooth cam 4.
Also, button 35 is installed on the outer part 3 for forming grille main body 1, which is formed with to press
The pressing means 34 of direct-drive type sawtooth cam 4', also, the hand used when pulling door is formed in the one side of outer sidepiece part 3
36.
The undeclared symbol 50 of attached drawing is door, 51 is doorframe, 52 is resetting spring support chip.
The following detailed description of the effect by the above-mentioned pushing/drawing-back type door lock for forming the present invention formed.
First, when pushing/drawing-back type door lock being installed on door 50, the ejecting assembly 10 for being formed with latch bolt 11 is installed on door 50,
Also, combined axis combined hole 13,13' in the latch key drive shaft 12 for forming ejecting assembly 10, are used to combine to form in quilt
Dynamic rotary body 15, the chain shot drive shaft 12 of 15', are completed as a result, in 50 over-assemble pushing/drawing-back type door lock of door.
In a state that pushing/drawing-back type door lock is mounted on door 50 as described above, pull and forming the inside portion of grille main body 1
The control-rod 30 of the external installation of part 2 is mounted on the both sides of inner part 2 because being formed at the rotation axis 32 of both sides of control-rod,
And so that control-rod is rotated centered on rotation axis so that the pressing means 31 for being formed at the centre of control-rod press direct-drive type sawtooth
Cam 4.
At this point, direct-drive type sawtooth cam 4 is pressed so that is formed at the guide protrusion 5 of the outside of direct-drive type sawtooth cam 4
It moves linearly along the guide channel 6 for being formed at translation cam frame 7, and presses and be located at and 4 corresponding position of direct-drive type sawtooth cam
Rotary-type sawtooth cam 18, so as to lead to the change in location work that can cross direct-drive type sawtooth cam 4 and rotary-type sawtooth cam 18
With so that passive rotary body 15 rotates, and the latch key drive shaft 12 for being combined the axis combined hole 13 with passive rotary body 15 is revolved
Turn, the latch bolt 11 for forming ejecting assembly 10 is moved to door layback, and door can be opened.
Then, when decontroling control-rod 30, because resetting spring 14 and fixed plate 16 are installed in passive rotary body 15, by multiple
The reset response of position spring 14, initial shape is reset in passive rotary body 15 and the rotary-type sawtooth cam 18 formed herein
State, and direct-drive type sawtooth cam 4 is promoted to move it to initial position, at this point, in passive rotary body 15 and direct-drive type sawtooth
Between cam 4, by means of the effect of helical spring 8 direct-drive type sawtooth cam 4 is contributed to more swimmingly to reset.
Also, when being pressed against the button 35 of external installation for the outer part 3 for forming grille main body 1, positioned at centre
Pressing means 34 directly press direct-drive type sawtooth cam 4'.
At this point, direct-drive type sawtooth cam 4' is pressed, the guide protrusion 5' of the outside of direct-drive type sawtooth cam 4' is along shape
It moves linearly into the guide channel 6' in translation cam frame 7', and presses the rotation being located at 4 ' corresponding position of direct-drive type sawtooth cam
Turn sawtooth cam 18' so that passive rotary body 15' rotations, and cause what is combined with the axis combined hole 13' of passive rotary body 15'
Latch key drive shaft 12 rotates, and the latch bolt 11 for forming ejecting assembly 10 is moved to door layback, and thereby, it is possible to open door.
Also, when decontroling button 35, because resetting spring 14' and fixed plate 16' is installed in passive rotary body 15', borrow
Help the effect of resetting spring 14' so that passive rotary body 15' and the rotary-type sawtooth cam 18' formed herein are reset to initially
State, and push direct-drive type sawtooth cam 4 ' open and move it to initial position, at this point, in passive rotary body 15 and direct-drive type
Between sawtooth cam 4, by means of the effect of helical spring 8 direct-drive type sawtooth cam 4 is contributed to more swimmingly to reset.
Claims (4)
1. a kind of pushing/drawing-back type door lock, which is characterized in that including：
Ejecting assembly (10) is formed with latch bolt (11) and latch key drive shaft (12)；
Passive rotary body (15), is formed with axis combined hole (13) and rotation sawtooth cam (18), by means of resetting spring (14)
Reset rotation so that chain shot drive shaft (12) operates；
(2') inner part (2) is formed with passive rotary body engagement groove, be inserted into passive rotary body (15)；
Direct-drive type sawtooth cam (4), corresponding with sawtooth cam (18) with the rotation for being formed at the passive rotary body (15)
Position is installed, for passive rotary body (15) to be caused to rotate；
Also, guide protrusion (5) is formed with outside direct-drive type sawtooth cam (4), for the flat of insertion direct-drive type sawtooth cam
It moves on cam holder (7) and is formed with to be inserted into the guide channel (6) of the guide protrusion so that direct-drive type sawtooth cam can keep straight on
Movement,
Control-rod (30) is installed in the outside of inner part (2) for forming grille main body (1), control-rod be equipped with for by
The pressing means (31) of direct-drive type sawtooth cam are pressed, also, the both sides for being formed at control-rod (30) are installed in inner part (2)
Rotation axis (32), and when lifting control-rod, pressing means is enabled to press direct-drive type sawtooth cam.
2. pushing/drawing-back type door lock according to claim 1, which is characterized in that
Be formed at form grille main body (1) outer part (3) passive rotary body engagement groove (3') on resetting spring is installed
(14') and fixed plate (16') and the passive rotary body being made of axis combined hole (13') and rotation with sawtooth cam (18')
(15'),
In position corresponding with rotary-type sawtooth cam (18'), (4') (7') direct-drive type sawtooth cam is incorporated into translation cam frame,
Also, in the guide protrusion that the outside of direct-drive type sawtooth cam (4') is formed (5') with being formed at the guiding of translation cam frame (7')
(6') slot combines, the movement so that (4') direct-drive type sawtooth cam can keep straight on,
Form grille main body (1) outer part (3) on be formed with set for press direct-drive type sawtooth cam (4') plus
The button (35) of casting die (34).
3. pushing/drawing-back type door lock according to claim 1 or 2, which is characterized in that
Intervention is equipped with helical spring between passive rotary body and direct-drive type sawtooth cam so that direct-drive type sawtooth cam is smooth
Ground resets.
4. pushing/drawing-back type door lock according to claim 2, which is characterized in that
The hand handle (36) used when pulling door is formed in the one side of outer sidepiece part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043251.3A CN108086810A (en) | 2016-11-22 | 2016-11-22 | Pushing/drawing-back type door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043251.3A CN108086810A (en) | 2016-11-22 | 2016-11-22 | Pushing/drawing-back type door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086810A true CN108086810A (en) | 2018-05-29 |
Family
ID=62171057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043251.3A Pending CN108086810A (en) | 2016-11-22 | 2016-11-22 | Pushing/drawing-back type door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086810A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705722A1 (en) * | 1993-05-28 | 1994-12-02 | Jpm Chauvat Sa | Device for operating locks by pushing or pulling. |
| CN1223328A (en) * | 1998-01-15 | 1999-07-21 | 徐廷允 | Door lock device |
| CN2682162Y (en) * | 2004-01-23 | 2005-03-02 | 李宝坚 | Push-pull lock |
| CN2685480Y (en) * | 2004-01-22 | 2005-03-16 | 李宝坚 | Pulling or pushing lock |
| US8511724B2 (en) * | 2004-10-22 | 2013-08-20 | Vision Industries Group, Inc. | Window sash latch |
| CN104712189A (en) * | 2015-01-12 | 2015-06-17 | 哈尔滨工业大学 | Novel keyless lock cylinder |
| CN205604847U (en) * | 2016-04-08 | 2016-09-28 | 深圳市凯森博格门窗系统有限公司 | Handle and device of stirring handle |
-
2016
- 2016-11-22 CN CN201611043251.3A patent/CN108086810A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705722A1 (en) * | 1993-05-28 | 1994-12-02 | Jpm Chauvat Sa | Device for operating locks by pushing or pulling. |
| CN1223328A (en) * | 1998-01-15 | 1999-07-21 | 徐廷允 | Door lock device |
| CN2685480Y (en) * | 2004-01-22 | 2005-03-16 | 李宝坚 | Pulling or pushing lock |
| CN2682162Y (en) * | 2004-01-23 | 2005-03-02 | 李宝坚 | Push-pull lock |
| US8511724B2 (en) * | 2004-10-22 | 2013-08-20 | Vision Industries Group, Inc. | Window sash latch |
| CN104712189A (en) * | 2015-01-12 | 2015-06-17 | 哈尔滨工业大学 | Novel keyless lock cylinder |
| CN205604847U (en) * | 2016-04-08 | 2016-09-28 | 深圳市凯森博格门窗系统有限公司 | Handle and device of stirring handle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |