CN204921674U - Fast latch mechanism of lift -draw style angle modulation - Google Patents
Fast latch mechanism of lift -draw style angle modulation Download PDFInfo
- Publication number
- CN204921674U CN204921674U CN201520587580.9U CN201520587580U CN204921674U CN 204921674 U CN204921674 U CN 204921674U CN 201520587580 U CN201520587580 U CN 201520587580U CN 204921674 U CN204921674 U CN 204921674U
- Authority
- CN
- China
- Prior art keywords
- articulated elements
- circular arc
- arc notch
- locking element
- run
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a fast latch mechanism of lift -draw style angle modulation, including first articulated elements and second articulated elements, first articulated elements passes through hinge hinge with the one end of second articulated elements, the other end of first articulated elements is equipped with the circular arc notch that does not run through and the circular arc notch that runs through, and the interior bottom surface of the circular arc notch that does not run through is equipped with the tooth's socket, the other end of second articulated elements is equipped with the round pin axle, sells the epaxial retaining member that is equipped with, is equipped with the latch on the retaining member, is equipped with the spring between round pin axle and the retaining member, the retaining member is arranged in in the circular arc notch that does not run through, be equipped with the arch on the retaining member, the arch is passed the circular arc notch that runs through. Spring application the retaining member, latch and toothed grooves meshing with, carry and draw the arch, retaining member along epaxial the moving of round pin, latch and tooth's socket separation. Can realize locking behind manual angle regulation, the locking is reliable, convenience simple to use, and the application scenario is extensive.
Description
Technical field
The utility model relates to a kind of angle regulator, particularly relates to a kind of lifting and pulling type angle adjustment quick lock mechanism.
Background technique
After the angle of current manual tune hinging par be all by two hinging pars between frictional force fix the relative position of parts, the mode easily movement under force that this employing frictional force is fixing, it is unreliable to lock.And regulate inconvenient.
Model utility content
The purpose of this utility model is to provide and a kind ofly locks lifting and pulling type angle adjustment quick lock mechanism reliable, easy to use.
The purpose of this utility model is achieved through the following technical solutions:
Lifting and pulling type angle adjustment quick lock mechanism of the present utility model, comprises the first articulated elements and the second articulated elements, and hinge is passed through in one end of described first articulated elements and the second articulated elements;
The other end of described first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the described circular arc notch do not run through is provided with teeth groove;
The other end of described second articulated elements is provided with bearing pin, and described bearing pin is provided with locking element, and described locking element is provided with latch, is provided with spring between described bearing pin and locking element;
In the circular arc notch do not run through described in described locking element is placed in, described locking element is provided with projection, described projection pass described in the circular arc notch that runs through.
The technological scheme provided as can be seen from above-mentioned the utility model, the lifting and pulling type angle adjustment quick lock mechanism that the utility model embodiment provides, owing to comprising the first articulated elements and the second articulated elements, hinge is passed through in one end of the first articulated elements and the second articulated elements; The other end of the first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the circular arc notch do not run through is provided with teeth groove; The other end of the second articulated elements is provided with bearing pin, and bearing pin is provided with locking element, and locking element is provided with latch, is provided with spring between bearing pin and locking element; In the circular arc notch do not run through described in locking element is placed in, locking element is provided with projection, projection pass described in the circular arc notch that runs through.Locking element described in spring compression, latch engages with teeth groove; Lift is protruding, and locking element moves along on bearing pin, and latch is separated with teeth groove.Can realize locking after manual tune angle, locking is reliable, and easy to use, application is extensive.
Accompanying drawing explanation
The structural representation of the lifting and pulling type angle adjustment quick lock mechanism that Fig. 1 provides for the utility model embodiment.
Fig. 2 is the partial schematic diagram of the utility model embodiment.
In figure:
1 is the circular arc notch do not run through, and 2 is locking elements, and 3 is articulated elements parts, and 4 is hinges, and 5 is articulated elements parts, and 6 is teeth groove, and 7 is bearing pins, and 8 is latches, and 9 is Compress Springs.
Embodiment
To be described in further detail the utility model embodiment below.
Lifting and pulling type angle adjustment quick lock mechanism of the present utility model, its preferably embodiment be:
Comprise the first articulated elements and the second articulated elements, hinge is passed through in one end of described first articulated elements and the second articulated elements;
The other end of described first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the described circular arc notch do not run through is provided with teeth groove;
The other end of described second articulated elements is provided with bearing pin, and described bearing pin is provided with locking element, and described locking element is provided with latch, is provided with spring between described bearing pin and locking element;
In the circular arc notch do not run through described in described locking element is placed in, described locking element is provided with projection, described projection pass described in the circular arc notch that runs through.
Locking element described in described spring compression, described latch engages with described teeth groove;
Lift described projection, described locking element moves along on described bearing pin, and described latch is separated with described teeth groove.
Lifting and pulling type angle adjustment quick lock mechanism of the present utility model, two parts are connected through the hinge, wherein articulated elements parts and a pinned connection, bearing pin connects locking element, locking element can in the axial motion of bearing pin, spring is provided with between bearing pin and locking element, locking element square face side is provided with latch, can with the tooth socket fit on circular arc notch, another articulated elements parts one end is provided with the circular arc notch run through and the circular arc notch do not run through, and the circular arc notch do not run through has the teeth groove that can coordinate with latch on locking element.The angle of these quick lock mechanism energy manual tune articulated elements parts is also locked, and structure is simple, reliable lock, and easy to use, application is extensive; Can be used for position between articulated elements parts to adjust and the occasion of locking.
Feature of the present utility model to make the reliable lock between articulated elements parts, and structure is simple, easy to use.If add angle index on circular arc notch, then can determine roughly the size adjusting angle between articulated elements parts.
Specific embodiment:
As shown in Figure 1 and Figure 2, bearing pin 7, locking element 2, Compress Spring 9, circular arc notch 1 etc. are comprised; Fixed pin shaft 7 on articulated elements parts 3, bearing pin connects locking element 2, and locking element 2 can in the axial motion of bearing pin 7; Being provided with Compress Spring 9 between bearing pin 7 and locking 2, locking element 2 being provided with latch 8, for locking with teeth groove 6; Articulated elements parts 5 there are the circular arc notch run through and the circular arc notch 1 do not run through, the circular arc notch 1 do not run through has the teeth groove 6 that can coordinate with latch 8 on locking element 2.When needing to adjust the relative position between articulated elements 3 and hinging par 5, lift locking element 2, teeth groove 6 on the latch 8 of locking element 2 and the circular arc notch 1 that do not run through is separated, rotating hinge fitting parts 3 or articulated elements parts 5 are to adjust angular orientation, locking element 2 is unclamped after adjusting angular orientation, locking element 2 back moves under the effect of compression spring force, teeth groove 6 on latch 8 on locking element 2 and the circular arc notch 1 that do not run through coordinates, and then the relative position between locking articulated elements parts 3 and articulated elements parts 5.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (2)
1. a lifting and pulling type angle adjustment quick lock mechanism, is characterized in that, comprises the first articulated elements and the second articulated elements, and hinge is passed through in one end of described first articulated elements and the second articulated elements;
The other end of described first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the described circular arc notch do not run through is provided with teeth groove;
The other end of described second articulated elements is provided with bearing pin, and described bearing pin is provided with locking element, and described locking element is provided with latch, is provided with spring between described bearing pin and locking element;
In the circular arc notch do not run through described in described locking element is placed in, described locking element is provided with projection, described projection pass described in the circular arc notch that runs through.
2. lifting and pulling type angle adjustment quick lock mechanism according to claim 1, it is characterized in that, locking element described in described spring compression, described latch engages with described teeth groove;
Lift described projection, described locking element moves along on described bearing pin, and described latch is separated with described teeth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587580.9U CN204921674U (en) | 2015-08-06 | 2015-08-06 | Fast latch mechanism of lift -draw style angle modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587580.9U CN204921674U (en) | 2015-08-06 | 2015-08-06 | Fast latch mechanism of lift -draw style angle modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921674U true CN204921674U (en) | 2015-12-30 |
Family
ID=54970805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587580.9U Withdrawn - After Issue CN204921674U (en) | 2015-08-06 | 2015-08-06 | Fast latch mechanism of lift -draw style angle modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065434A (en) * | 2015-08-06 | 2015-11-18 | 北京石油化工学院 | Lifting type angle adjusting and fast locking mechanism |
-
2015
- 2015-08-06 CN CN201520587580.9U patent/CN204921674U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065434A (en) * | 2015-08-06 | 2015-11-18 | 北京石油化工学院 | Lifting type angle adjusting and fast locking mechanism |
| CN105065434B (en) * | 2015-08-06 | 2018-08-10 | 北京石油化工学院 | A kind of pull-type angular adjustment quick lock mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20180810 |