CN105065434B - A kind of pull-type angular adjustment quick lock mechanism - Google Patents
A kind of pull-type angular adjustment quick lock mechanism Download PDFInfo
- Publication number
- CN105065434B CN105065434B CN201510478464.8A CN201510478464A CN105065434B CN 105065434 B CN105065434 B CN 105065434B CN 201510478464 A CN201510478464 A CN 201510478464A CN 105065434 B CN105065434 B CN 105065434B
- Authority
- CN
- China
- Prior art keywords
- locking member
- articulation piece
- circular arc
- arc notch
- axis pin
- 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.)
- Expired - Fee Related
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- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of pull-type angular adjustment quick lock mechanism, including the first articulation piece and the second articulation piece, one end of the first articulation piece and the second articulation piece is hinged by hinge；The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, and the inner bottom surface of not perforative circular arc notch is equipped with tooth socket；The other end of second articulation piece is equipped with axis pin, and axis pin is equipped with locking member, and locking member is equipped with latch, and spring is equipped between axis pin and locking member；Locking member is placed in the not perforative circular arc notch, and locking member is equipped with protrusion, and protrusion passes through the perforative circular arc notch.Locking member described in spring compression, latch are engaged with tooth socket；Lifting protrusion, locking member are moved up along axis pin, and latch is detached with tooth socket.It may be implemented in after adjusting angle manually and lock, locking is reliable, and easy to use, application scenario is extensive.
Description
Technical field
The present invention relates to a kind of angle regulator more particularly to a kind of pull-type angular adjustment quick lock mechanisms.
Background technology
It is all by the frictional force between two hinge members come fixed part to adjust manually at present after the angle of hinge member
The relative position of part, this to be easy movement under force using the fixed mode of frictional force, locking is unreliable.And it adjusts not
It is convenient.
Invention content
The object of the present invention is to provide a kind of pull-type angular adjustment quick lock mechanisms that locking is reliable, easy to use.
The purpose of the present invention is what is be achieved through the following technical solutions：
The pull-type angular adjustment quick lock mechanism of the present invention, including the first articulation piece and the second articulation piece, first hinge
One end of fitting and the second articulation piece is hinged by hinge；
The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, described not run through
Circular arc notch inner bottom surface be equipped with tooth socket；
The other end of second articulation piece is equipped with axis pin, and the axis pin is equipped with locking member, and the locking member is equipped with
Latch is equipped with spring between the axis pin and locking member；
The locking member is placed in the not perforative circular arc notch, and the locking member is equipped with protrusion, and the protrusion is worn
Cross the perforative circular arc notch.
As seen from the above technical solution provided by the invention, pull-type angular adjustment provided in an embodiment of the present invention is fast
Latch mechanism, due to including the first articulation piece and the second articulation piece, one end of the first articulation piece and the second articulation piece is cut with scissors by hinge
It connects；The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, not perforative circular arc notch
Inner bottom surface is equipped with tooth socket；The other end of second articulation piece is equipped with axis pin, and axis pin is equipped with locking member, and locking member is equipped with latch,
Spring is equipped between axis pin and locking member；Locking member is placed in the not perforative circular arc notch, and locking member is equipped with protrusion, convex
It rises across the perforative circular arc notch.Locking member described in spring compression, latch are engaged with tooth socket；Lifting protrusion, locking member edge
Axis pin moves up, and latch is detached with tooth socket.It may be implemented in after adjusting angle manually and lock, locking is reliable, easy to use, application
Occasion is extensive.
Description of the drawings
Fig. 1 is the structural schematic diagram of pull-type angular adjustment quick lock mechanism provided in an embodiment of the present invention.
Fig. 2 is the partial schematic diagram of the embodiment of the present invention.
In figure：
1 is not perforative circular arc notch, and 2 be locking member, and 3 be articulation piece component, and 4 be hinge, and 5 be articulation piece component, and 6 are
Tooth socket, 7 be axis pin, and 8 be latch, and 9 be compressed spring.
Specific implementation mode
The embodiment of the present invention will be described in further detail below.
The pull-type angular adjustment quick lock mechanism of the present invention, preferable specific implementation mode are：
Including the first articulation piece and the second articulation piece, one end of first articulation piece and the second articulation piece is cut with scissors by hinge
It connects；
The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, described not run through
Circular arc notch inner bottom surface be equipped with tooth socket；
The other end of second articulation piece is equipped with axis pin, and the axis pin is equipped with locking member, and the locking member is equipped with
Latch is equipped with spring between the axis pin and locking member；
The locking member is placed in the not perforative circular arc notch, and the locking member is equipped with protrusion, and the protrusion is worn
Cross the perforative circular arc notch.
Locking member described in the spring compression, the latch are engaged with the tooth socket；
The protrusion is lifted, the locking member is moved up along the axis pin, and the latch is detached with the tooth socket.
The pull-type angular adjustment quick lock mechanism of the present invention, two components are connected through the hinge, wherein an articulation piece component with
Axis pin connects, and connects locking member on axis pin, locking member can be provided with bullet in the axial movement of axis pin between axis pin and locking member
Spring, locking member square face side are provided with latch, can be with the tooth socket fit on circular arc notch, the setting of another articulation piece component one end
There are perforative circular arc notch and not perforative circular arc notch, has on not perforative circular arc notch and can coordinate with latch on locking member
Tooth socket.The quick lock mechanism can adjust angle and the locking of articulation piece component manually, and simple in structure, reliable lock is easy to use,
Application scenario is extensive；It can be used for the occasion that position between articulation piece component adjusts and locks.
It is characteristic of the invention that the reliable lock between articulation piece component can be made, and it is simple in structure, it is easy to use.If in circular arc
Angle index is added on notch, then can determine the size adjusted the angle between articulation piece component roughly.
Specific embodiment：
As shown in Figure 1 and Figure 2, including axis pin 7, locking member 2, compressed spring 9, circular arc notch 1 etc.；On articulation piece component 3
Fixed pin shaft 7 connects locking member 2 on axis pin, and locking member 2 can be in the axial movement of axis pin 7；It is arranged between axis pin 7 and locking 2
There is compressed spring 9, latch 8 is provided on locking member 2, for being locked with tooth socket 6；There is perforative circle on articulation piece component 5
Arc notch and not perforative circular arc notch 1 have the tooth socket that can coordinate with latch 8 on locking member 2 on not perforative circular arc notch 1
6.When needing to adjust the relative position between articulation piece 3 and hinge member 5, locking member 2 is lifted, by the latch 8 of locking member 2 and not
Tooth socket 6 on perforative circular arc notch 1 separates, rotation articulation piece component 3 or articulation piece component 5 to adjust the angle position,
Locking member 2 is unclamped after adjusting angle position, locking member 2 back moves under the action of compression spring force, the card on locking member 2
Tooth socket 6 on tooth 8 and not perforative circular arc notch 1 coordinates, and then locks the phase between articulation piece component 3 and articulation piece component 5
To position.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (1)
1. a kind of pull-type angular adjustment quick lock mechanism, which is characterized in that including the first articulation piece and the second articulation piece, described
One end of one articulation piece and the second articulation piece is hinged by hinge；
The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, the not perforative circle
The inner bottom surface of arc notch is equipped with tooth socket；
The other end of second articulation piece is equipped with axis pin, and the axis pin is equipped with locking member, and the locking member is equipped with latch,
Spring is equipped between the axis pin and locking member；
The locking member is placed in the not perforative circular arc notch, and the locking member is equipped with protrusion, and the protrusion passes through institute
State perforative circular arc notch；
Locking member described in the spring compression, the latch are engaged with the tooth socket；
The protrusion is lifted, the locking member is moved up along the axis pin, and the latch is detached with the tooth socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478464.8A CN105065434B (en) | 2015-08-06 | 2015-08-06 | A kind of pull-type angular adjustment quick lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478464.8A CN105065434B (en) | 2015-08-06 | 2015-08-06 | A kind of pull-type angular adjustment quick lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065434A CN105065434A (en) | 2015-11-18 |
| CN105065434B true CN105065434B (en) | 2018-08-10 |
Family
ID=54494905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478464.8A Expired - Fee Related CN105065434B (en) | 2015-08-06 | 2015-08-06 | A kind of pull-type angular adjustment quick lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065434B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290425U (en) * | 2011-11-04 | 2012-07-04 | 尤永敦 | Support of shower nozzle |
| CN102631105A (en) * | 2012-04-18 | 2012-08-15 | 中山市乐美达儿童用品有限公司 | Baby rocking chair |
| CN202690735U (en) * | 2012-07-23 | 2013-01-23 | 史振华 | Rotational fixing hinge |
| JP2013185671A (en) * | 2012-03-08 | 2013-09-19 | Hikari:Kk | Angle adjustment metal fitting |
| CN204533998U (en) * | 2015-01-04 | 2015-08-05 | 深圳市奥拓电子股份有限公司 | Angle regulator and there is the display frame of this device |
| CN204921674U (en) * | 2015-08-06 | 2015-12-30 | 北京石油化工学院 | Fast latch mechanism of lift -draw style angle modulation |
-
2015
- 2015-08-06 CN CN201510478464.8A patent/CN105065434B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290425U (en) * | 2011-11-04 | 2012-07-04 | 尤永敦 | Support of shower nozzle |
| JP2013185671A (en) * | 2012-03-08 | 2013-09-19 | Hikari:Kk | Angle adjustment metal fitting |
| CN102631105A (en) * | 2012-04-18 | 2012-08-15 | 中山市乐美达儿童用品有限公司 | Baby rocking chair |
| CN202690735U (en) * | 2012-07-23 | 2013-01-23 | 史振华 | Rotational fixing hinge |
| CN204533998U (en) * | 2015-01-04 | 2015-08-05 | 深圳市奥拓电子股份有限公司 | Angle regulator and there is the display frame of this device |
| CN204921674U (en) * | 2015-08-06 | 2015-12-30 | 北京石油化工学院 | Fast latch mechanism of lift -draw style angle modulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065434A (en) | 2015-11-18 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210806 |