CN205503675U - Connect quick -release round pin - Google Patents
Connect quick -release round pin Download PDFInfo
- Publication number
- CN205503675U CN205503675U CN201620182761.8U CN201620182761U CN205503675U CN 205503675 U CN205503675 U CN 205503675U CN 201620182761 U CN201620182761 U CN 201620182761U CN 205503675 U CN205503675 U CN 205503675U
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- CN
- China
- Prior art keywords
- section
- push rod
- protrusion
- button
- steel ball
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a mechanical connection device technique territory specifically is a connect quick -release round pin, its characterized in that: including bolt pipe, push rod, button, pressure spring, steel ball and protrusion, bolt pipe one end set up the through -hole, the last lower extreme of through -hole is embedded steel ball respectively, the bolt inside pipe wall be provided with the protrusion, the push rod be the cylinder of three -section rule, the cylinder of first section for hugging closely bolt inside pipe wall size, the second section slightly is less than first section, third section size is for just through space between the protrusion, the push rod is turned right from a left side and is pushed, the pressure spring is put at salient position, third section overcoat to the card, the rightest section of push rod is fixed with the button of hugging closely the bolt inside pipe wall. The beneficial effects of the utility model are that: simplified the part, the assembly is simple, has practiced thrift material and human cost, prevents losing, has very big benefit to big batch manufacture.
Description
Technical field
This utility model relates to mechanical connecting device technology territory, is specifically related to automobile lifting class seat attachment technology territory.
Background technology
Quick-release pin is mainly used in the installation of automobile lifting seat at automobile lifting seat, and the material of Quick-release pin, specification be varied and production lot big, automobile lifting seat installing area and other need the field application of Fast Installation wider；Existing Quick-release pin structural member is complicated, needs to expend relatively more manpowers, material resources during assembling.
Summary of the invention
For overcoming above-mentioned technical deficiency, existing offer one simplifies component structural, and manpower and materials required when saving material and install are difficult to the Quick-release pin of loss.
Employed technical scheme comprise that such for achieving the above object, a kind of connection Quick-release pin, it is characterised in that: include latch pipe, push rod, button, stage clip, steel ball and protrusion；Described latch pipe one end arranges through hole, each embedded steel ball of upper and lower side of through hole；Described latch inside pipe wall is provided with protrusion；Described push rod is three sections of regular cylinders, first paragraph is the cylinder being close to latch inside pipe wall size, second segment is slightly less than first paragraph, 3rd section of size is for passing right through space between protrusion, push rod pushes from left to right, being stuck in salient position, be nested with stage clip outside the 3rd section, the rightest section of push rod is fixed with the button being close to latch inside pipe wall.
Further, the rightest section of described button hangs key-ring or connects rope.
Further, described latch pipe right-hand member arranges the thick section facilitating taking.
The beneficial effects of the utility model are: simplify part, and assembling is simple, has saved material and human cost, anti-lost, and manufacturing high-volume has great benefit.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of this utility model embodiment；
In figure: 1, latch pipe；2, push rod；3, button；4, stage clip；5, key-ring；6, steel ball；7, protrude；8, thick section.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As described in accompanying drawing, a kind of connection Quick-release pin, it is characterised in that: include latch pipe 1, push rod 2, button 3, stage clip 4, steel ball 6 and protrude 7；Described latch pipe 1 one end arranges through hole, each embedded steel ball 6 of upper and lower side of through hole；Described latch pipe 1 inwall is provided with protrusion 7；Described push rod 2 is three sections of regular cylinders, first paragraph is the cylinder being close to latch pipe 1 inwall size, second segment is slightly less than first paragraph, 3rd section of size is for passing right through 7 spaces of protrusion, push rod 2 pushes from left to right, being stuck in protrusion 7 positions, be nested with stage clip 4 outside the 3rd section, the rightest section of push rod 2 and the button 3 being close to latch pipe 1 inwall are fixed.
The rightest section of described button 3 hangs key-ring 5 or connects rope.
Described latch pipe 1 right-hand member arranges the thick section 8 facilitating taking.
Principle of the present utility model is: during assembling, is loaded by steel ball 6 two in the through hole of latch pipe, and push rod 2 inserts in latch pipe 1 from left to right, is loaded from right-hand member by spring and is nested with push rod 2, and button 3 is fastened on push rod 2 right-hand member, key-ring 5 is hung on button 3；Button press 3, makes steel ball can use in returning latch pipe 1.
Claims (3)
1. one kind connects Quick-release pin, it is characterised in that: include latch pipe (1), push rod (2), button (3), stage clip (4), steel ball (6) and protrude (7)；Described latch pipe (1) one end arranges through hole, each embedded steel ball (6) of upper and lower side of through hole；Described latch pipe (1) inwall is provided with protrusion (7)；Described push rod (2) is three sections of regular cylinders, first paragraph is the cylinder being close to latch pipe (1) inwall size, second segment is slightly less than first paragraph, 3rd section of size is for passing right through space between protrusion (7), push rod (2) pushes from left to right, being stuck in outside protrusion (7) position, the 3rd section and be nested with stage clip (4), the rightest section of push rod (2) and the button (3) being close to latch pipe (1) inwall are fixed.
A kind of connection Quick-release pin the most according to claim 1, it is characterised in that: the rightest section described of button (3) hangs key-ring (5) or connects rope.
A kind of connection Quick-release pin the most according to claim 1, it is characterised in that: described latch pipe (1) right-hand member arranges the thick section (8) facilitating taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182761.8U CN205503675U (en) | 2016-03-10 | 2016-03-10 | Connect quick -release round pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182761.8U CN205503675U (en) | 2016-03-10 | 2016-03-10 | Connect quick -release round pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503675U true CN205503675U (en) | 2016-08-24 |
Family
ID=56728027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620182761.8U Active CN205503675U (en) | 2016-03-10 | 2016-03-10 | Connect quick -release round pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975030A (en) * | 2017-11-15 | 2018-05-01 | 黎泽芝 | Refractory gunning equipment for cast-in-situ bored pile secondary pile hole cleaning |
| CN108889134A (en) * | 2018-06-26 | 2018-11-27 | 湖州科滤膜技术有限公司 | A kind of connecting interface of the membrane separation plant of connection fastening |
| CN111283584A (en) * | 2020-04-10 | 2020-06-16 | 中核（天津）机械有限公司 | Novel detachable clamping device |
| CN111577732A (en) * | 2020-04-29 | 2020-08-25 | 深圳亚太航空技术有限公司 | Locking device |
-
2016
- 2016-03-10 CN CN201620182761.8U patent/CN205503675U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975030A (en) * | 2017-11-15 | 2018-05-01 | 黎泽芝 | Refractory gunning equipment for cast-in-situ bored pile secondary pile hole cleaning |
| CN108889134A (en) * | 2018-06-26 | 2018-11-27 | 湖州科滤膜技术有限公司 | A kind of connecting interface of the membrane separation plant of connection fastening |
| CN111283584A (en) * | 2020-04-10 | 2020-06-16 | 中核（天津）机械有限公司 | Novel detachable clamping device |
| CN111283584B (en) * | 2020-04-10 | 2021-04-13 | 中核（天津）机械有限公司 | Detachable clamping device |
| CN111577732A (en) * | 2020-04-29 | 2020-08-25 | 深圳亚太航空技术有限公司 | Locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |