CN201027750Y - Lock pin for turning device - Google Patents
Lock pin for turning device Download PDFInfo
- Publication number
- CN201027750Y CN201027750Y CNU2007200847282U CN200720084728U CN201027750Y CN 201027750 Y CN201027750 Y CN 201027750Y CN U2007200847282 U CNU2007200847282 U CN U2007200847282U CN 200720084728 U CN200720084728 U CN 200720084728U CN 201027750 Y CN201027750 Y CN 201027750Y
- Authority
- CN
- China
- Prior art keywords
- handle
- lock
- pin
- bearing pin
- upender
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 8
- 230000007306 turnover Effects 0.000 abstract description 5
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a lockpin for a turn-over device, comprising a pin sleeve, a handle connected on the pin sleeve, and a pin shaft arranged in the pin sleeve and the shaft hole of the handle, wherein, a spring is covered on the pin shaft in the shaft hole of the handle; the utility model also comprises lock ball holes arranged on the wall of the front part of the pin sleeve; steel balls are arranged in the lock ball holes; a retreating groove is arranged at the front segment of the pin shaft, and the pin shaft extrudes out of the upper surface of the handle. The utility model is of simple structure, convenient operation; the lock function can be easily realized or released only by pressing of fingers, and the utility model is suitable for quick turn or lock of various turning devices, such as automobile bumper, guardrail, rock-over support, etc.
Description
Technical field
The utility model belongs to lock pin, is specifically related to a kind of lock pin that is applicable to bumper, guardrail, turnover bracket class upset locking of one-handed operation.
Background technique
Lock pin is often run in daily life as a kind of widely used Locking Device, also has various ways to use on automobile.The lock pin of general upender all is bimanualness, and lock pin is inserted lockhole, plugs position limit pin at the lock pin front end again.Troublesome poeration is consuming time like this.
Summary of the invention
It is a kind of with the both exercisable upender lock pin of one hand, to address the above problem that the purpose of this utility model is to provide.
The technical solution of the utility model is: the upender lock pin, it comprises guide, connect handle on the guide, be provided with bearing pin in guide and the handle axis hole, establish spring housing on bearing pin in the handle axis hole, the lock hole of bead that guide front end guide wall is established, lock is established steel ball in the hole of bead, the bearing pin leading portion groove of giving up the throne, bearing pin stretches out the handle upper surface.
This detent configuration is simple, and is easy to use, only by the realization and the releasing that just easily realizes the lock pin latch functions of pushing of finger, is applicable to quick, the convenient upset and the locking of various upset class devices.As bumper, guardrail, turnover bracket class upset locking.
Description of drawings
Accompanying drawing upender detent configuration schematic representation
Embodiment
As shown in drawings, upender is with connecting " T " handle 2 on the guide 1 of lock pin, and guide 1 and handle 2 can be threaded.Be provided with bearing pin 3 in guide 1 and the handle 2 axis hole 2-1, bearing pin 3 stretches out handle 2 upper surfaces.A boss 2-2 that limits in the handle axis hole 2-1, bearing pin 3 tops are established and are moved upward positive stop lug boss 3-1 and move downward positive stop lug boss 3-2.Establishing spring 4 in the handle axis hole 2-1 is enclosed within on the bearing pin 3.Establish on the handle 2 and wear chain lockhole 5.
The lock hole of bead 6 that guide 1 front end guide wall is established, the lock hole of bead 6 is taper, the vertex of a cone is inside.Lock is established steel ball 7 in the hole of bead 6.The bearing pin 3 leading portions groove 3-3 that gives up the throne.The end face of bearing pin 3 is established chamfering 3-4.
Under normal state, spring force will push away on the bearing pin, and bearing pin is extruded guide with steel ball, and the diameter at steel ball place is greater than the external diameter of guide, and moving of restriction lock pin realizes the locking of bumper or guardrail, turnover bracket etc.After pressing lower bearing pin, the steel ball self-return is in the groove of giving up the throne, and cancellation bearing pin locking is extracted lock pin out, realizes the upset of bumper or guardrail, turnover bracket etc.
Claims (5)
1. upender lock pin, it comprises guide, connect handle on the guide, it is characterized in that being provided with bearing pin in guide and the handle axis hole, establish spring housing on bearing pin in the handle axis hole, the lock hole of bead that guide front end guide wall is established, lock is established steel ball in the hole of bead, the bearing pin leading portion groove of giving up the throne, bearing pin stretches out the handle upper surface.
2. upender lock pin according to claim 1, it is characterized in that locking the hole of bead is taper.
3. upender lock pin according to claim 1 is characterized in that a boss of limiting in the handle axis hole, and bearing pin top is established and moved downward positive stop lug boss and the positive stop lug boss that moves upward.
4. upender lock pin according to claim 1 is characterized in that establishing on the handle and wears the chain lockhole.
5. upender lock pin according to claim 1 is characterized in that the end face of bearing pin is established chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200847282U CN201027750Y (en) | 2007-05-17 | 2007-05-17 | Lock pin for turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200847282U CN201027750Y (en) | 2007-05-17 | 2007-05-17 | Lock pin for turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027750Y true CN201027750Y (en) | 2008-02-27 |
Family
ID=39131959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200847282U Expired - Lifetime CN201027750Y (en) | 2007-05-17 | 2007-05-17 | Lock pin for turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027750Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358075A (en) * | 2013-07-15 | 2013-10-23 | 奇瑞汽车股份有限公司 | Locking device for automobile body rotary welding clamp |
| TWI422752B (en) * | 2011-06-17 | 2014-01-11 | 達霆精密工業有限公司 | Quick set module with active positioning mechanism |
| CN104343789A (en) * | 2013-08-08 | 2015-02-11 | 北大方正集团有限公司 | Alignment pin |
| CN105290678A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Flexible combined clamp for crane welding |
| WO2017201910A1 (en) * | 2016-05-25 | 2017-11-30 | 林楷为 | Apparatus for preventing components from being loosened due to reverse movement |
| CN108675114A (en) * | 2018-07-25 | 2018-10-19 | 江苏如东联丰石油机械有限公司 | A kind of single auxiliary elevator Bolt with latching action |
| CN110375002A (en) * | 2019-07-30 | 2019-10-25 | 苏州涂印仕机电工业有限公司 | Axis automatic butt-jointing mechanism |
| CN110833486A (en) * | 2019-12-06 | 2020-02-25 | 王莉 | A multi-functional hammock for medical care |
| CN116321848A (en) * | 2023-03-13 | 2023-06-23 | 中国电子科技集团公司第三十八研究所 | A locking device for electronic equipment |
-
2007
- 2007-05-17 CN CNU2007200847282U patent/CN201027750Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI422752B (en) * | 2011-06-17 | 2014-01-11 | 達霆精密工業有限公司 | Quick set module with active positioning mechanism |
| CN103358075A (en) * | 2013-07-15 | 2013-10-23 | 奇瑞汽车股份有限公司 | Locking device for automobile body rotary welding clamp |
| CN103358075B (en) * | 2013-07-15 | 2015-10-28 | 奇瑞汽车股份有限公司 | A kind of locking device of automotive body welding rolling clamp |
| CN104343789A (en) * | 2013-08-08 | 2015-02-11 | 北大方正集团有限公司 | Alignment pin |
| CN104343789B (en) * | 2013-08-08 | 2016-03-16 | 北大方正集团有限公司 | an alignment pin |
| CN105290678A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Flexible combined clamp for crane welding |
| WO2017201910A1 (en) * | 2016-05-25 | 2017-11-30 | 林楷为 | Apparatus for preventing components from being loosened due to reverse movement |
| CN108675114A (en) * | 2018-07-25 | 2018-10-19 | 江苏如东联丰石油机械有限公司 | A kind of single auxiliary elevator Bolt with latching action |
| CN110375002A (en) * | 2019-07-30 | 2019-10-25 | 苏州涂印仕机电工业有限公司 | Axis automatic butt-jointing mechanism |
| CN110833486A (en) * | 2019-12-06 | 2020-02-25 | 王莉 | A multi-functional hammock for medical care |
| CN116321848A (en) * | 2023-03-13 | 2023-06-23 | 中国电子科技集团公司第三十八研究所 | A locking device for electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080227 |
|
| CX01 | Expiry of patent term |