CN206054482U - A kind of portable latch - Google Patents
A kind of portable latch Download PDFInfo
- Publication number
- CN206054482U CN206054482U CN201620946669.4U CN201620946669U CN206054482U CN 206054482 U CN206054482 U CN 206054482U CN 201620946669 U CN201620946669 U CN 201620946669U CN 206054482 U CN206054482 U CN 206054482U
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- CN
- China
- Prior art keywords
- handle
- shank
- upper sleeve
- guide
- casing pipe
- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of portable latch, including shank, guide, shaft core, lower parts casing pipe, upper sleeve and handss handle, one end of lower parts casing pipe is connected with guide, the other end is coordinated with the port of upper sleeve, shank is set in guide, it is through hole inside shank, shaft core one end is penetrated through hole and is threadedly coupled with shank, the other end is socketed in upper sleeve and is connected with handle, the handle is connected with upper sleeve, the port that lower parts casing pipe is engaged with upper sleeve is angle, when portable latch works, two angles coincide, this utility model is simple to operate and laborsaving, need not load onto repeatedly and pull down；Effective protection shank surface exempts from destruction, improves quality in kind；The secure bond of fastening screw and localizer is realized, loose mail storage problem is solved.
Description
Technical field
This utility model is related to one kind is used for fastening screw, more particularly to a kind of portable latch.
Background technology
Usually need to position product using latch and constrained during aircraft manufacturing, common latch is in aircraft
The complexity of production can be this considerably increases, the efficiency of production is reduced by repeated disassembled and assembled in manufacture process.Portable latch
From the long-term production practices of people, which is easy to dismounting, alleviates working strength, improve production during aircraft manufacturing
Efficiency.
The common latch for using during aircraft manufacturing at present and frock are frequently with soft connection, and can divide with frock
From.There is following drawback in existing common latch：Using not convenient（It is time-consuming）, latch surface easy damaged, storage and managenent trouble, affect
Frock overall appearance.
During use, need to load onto repeatedly and pull down, increased the production time, reduce production efficiency.It is soft with frock
Connection, rocks in frock transfer process and is not easy to greatly operation, not attractive in appearance enough, affects the overall appearance of frock.
Chinese patent notification number is CN204277861U, day for announcing 2015.04.22, discloses a kind of quick-release type resilient key
Axis positioner, belongs to aircraft manufacturing technical field.In the pin shaft hole of bearing pin insertion bearing one end, back-up ring I, back-up ring II are installed to pin
In two circlip grooves of axle, I set of upper pin of spring, bearing pin are injected in the other end pin shaft hole of bearing；Latch inserts the upper of cover plate
Portion's pin hole, spring II put latch, and back-up ring III is installed in the circlip groove of latch.Although above-mentioned utility model can save bearing pin
Localizer is mended because latch loses and makes the manufacturing cost brought, but equally can be loaded onto repeatedly using in and pulled down, when increased production
Between, reduce production efficiency.
Utility model content
In order to overcome the defect of above-mentioned prior art, this utility model to provide a kind of portable latch, solve worked
Loaded onto in journey repeatedly pull down, bearing pin surface easily scratches and storage and managenent problem.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of portable latch, it is characterised in that：Including shank, guide, shaft core, lower parts casing pipe, upper sleeve and handle,
One end of the lower parts casing pipe is connected with guide, and the other end is coordinated with the port of upper sleeve, and the shank is set in guide,
It is through hole inside shank, shaft core one end is penetrated through hole and is threadedly coupled with shank, the other end is socketed in upper sleeve and and handle
Connection, the handle are connected with upper sleeve, and the port that lower parts casing pipe is engaged with upper sleeve is angle, portable latch
During work, two angles coincide.
The handle is threadedly coupled with the radial direction of upper sleeve.
Also include handle ball, the handle ball is connected with handle threads.
The shank is threadedly coupled with guide.
This utility model has advantages below：
1st, this utility model is simple to operate and laborsaving, it is only necessary to carry out back rotation handle, it is not necessary to load onto repeatedly and pull down；
Effective protection shank surface exempts from destruction, improves quality in kind；The secure bond of fastening screw and localizer is realized, is solved
Determine loose mail storage problem.
2nd, under this utility model, parts casing pipe and upper sleeve are designed as angle flanged structure and realize that rotation is convenient laborsaving；Rotate
Handleset is operated by handle is convenient with the combination of handle ball, improves man-machine interaction experience；Lead between guide and lower parts casing pipe
Cross thread bush and attach together and match somebody with somebody, easy and convenient, good manufacturability is safeguarded in dismounting.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is off working state figure of the present utility model；
Fig. 3 is working state figure of the present utility model.
1. shank of labelling in figure, 2. guide, 3. shaft core, 4. descends parts casing pipe, 5. upper sleeve, 6. handle, 7. handle ball.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further：
Embodiment 1
As shown in figure 1, a kind of portable latch, including runner assembly and fixation kit, wherein, runner assembly includes shank
1st, shaft core 3, upper sleeve 5 and handle 6；Fixation kit includes guide 2 and lower parts casing pipe 4.One end of lower parts casing pipe 4 and guide 2
Connection（Using threaded connection）, the port cooperation of the other end and upper sleeve 5, shank 1 are set in guide 2, set inside shank 1
For through hole, 3 one end of shaft core is penetrated through hole and is threadedly coupled with shank 1, and the other end is socketed in upper sleeve 5 and is connected with handle 6,
Handle 6 is also connected with upper sleeve 5, and the port that lower parts casing pipe 4 is engaged with upper sleeve 5 is angle, portable latch work
When making, two angles coincide.
Handle 6 was both connected with shaft core 3, and was connected with upper sleeve 5, and handle 6 is connected with the radial direction screw thread of upper sleeve 5
Connect.The other end of handle 6 is provided with handle ball 7, and handle ball 7 is threadedly coupled with handle 6.
In above-mentioned utility model, the effect of each part is as follows：
The direct part that shank 1 is positioned as latch, indoor design is through hole, is partly coordinated with shaft core 3 for screw thread.
Axle sleeve 2 mainly coordinates with shank 1 and constitutes latch external stability component.
Shaft core 3 acts primarily as drive shaft effect, and one end is connected with shank 1, drives shank 1 to move up and down, the other end and
Handle is fixedly connected, left-right rotation.
Lower 4 one end of parts casing pipe is designed as angle, and other end screw thread is fixedly connected with axle sleeve 2, and interior side through hole gets out of the way shaft core 3,
Mainly coordinate with upper sleeve 5, when handle or so is moved, promote shaft core to move up and down.
5 one end of upper sleeve is designed as angle, and interior side through hole is fixedly connected with handle threads, is mainly matched somebody with somebody with lower parts casing pipe 4
Close, handle or so promotes shaft core to move up and down when moving.
Handle 6 is designed as the pin rod of left and right two ends screw thread, and one end is fixedly connected with upper sleeve 5, the other end and handle ball
It is fixedly connected, it is hand-held during convenient operation to move left and right.
Handle ball 7 is bulb, and inner side is had screwed hole to be coordinated with handle 6, mainly facilitates operator to hold experience sense, carry
High operation comfort.
This utility model " fixation kit " is typically compressed by hole axle fit system with hold-down support, and " runner assembly " can be with
Around axis rotation；" off working state " and " working condition " two kinds of situations are mainly during use（Such as Fig. 2 and Fig. 3 institutes
Show）, both of these case is to realize that shank slide up and down using the angle between upper sleeve and lower sleeve portion by rotary handle,
So as to reach the purpose of positioning and non-locating.
Claims (4)
1. a kind of portable latch, it is characterised in that：Including shank (1), guide (2), shaft core (3), lower parts casing pipe (4), top
Sleeve pipe (5) and handle (6), one end of the lower parts casing pipe (4) are connected with guide (2), the port of the other end and upper sleeve (5)
Coordinate, the shank (1) is set in guide (2), be through hole inside shank (1), shaft core (3) one end penetrates through hole and shank
(1) it is threadedly coupled, the other end is socketed in upper sleeve (5) and be connected with handle (6), the handle (6) and upper sleeve (5)
Connection, the port that lower parts casing pipe (4) is engaged with upper sleeve (5) is angle.
2. a kind of portable latch according to claim 1, it is characterised in that：The handle (6) and upper sleeve (5)
Radial direction threaded connection.
3. a kind of portable latch according to claim 1, it is characterised in that：Also include handle ball (7), the handle ball
(7) it is threadedly coupled with handle (6).
4. a kind of portable latch according to claim 1, it is characterised in that：The shank (1) is connected with guide (2) screw thread
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946669.4U CN206054482U (en) | 2016-08-26 | 2016-08-26 | A kind of portable latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946669.4U CN206054482U (en) | 2016-08-26 | 2016-08-26 | A kind of portable latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054482U true CN206054482U (en) | 2017-03-29 |
Family
ID=58383240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946669.4U Active CN206054482U (en) | 2016-08-26 | 2016-08-26 | A kind of portable latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252996A (en) * | 2018-03-23 | 2018-07-06 | 江苏建筑职业技术学院 | Pin shaft connecting apparatus |
| CN109306988A (en) * | 2018-10-19 | 2019-02-05 | 汽-大众汽车有限公司 | A kind of fastening screw |
-
2016
- 2016-08-26 CN CN201620946669.4U patent/CN206054482U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252996A (en) * | 2018-03-23 | 2018-07-06 | 江苏建筑职业技术学院 | Pin shaft connecting apparatus |
| CN109306988A (en) * | 2018-10-19 | 2019-02-05 | 汽-大众汽车有限公司 | A kind of fastening screw |
| CN109306988B (en) * | 2018-10-19 | 2024-06-11 | 一汽-大众汽车有限公司 | Positioning bolt |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |