CN201486980U - Fixing pin capable of automatically locking - Google Patents
Fixing pin capable of automatically locking Download PDFInfo
- Publication number
- CN201486980U CN201486980U CN2009200913762U CN200920091376U CN201486980U CN 201486980 U CN201486980 U CN 201486980U CN 2009200913762 U CN2009200913762 U CN 2009200913762U CN 200920091376 U CN200920091376 U CN 200920091376U CN 201486980 U CN201486980 U CN 201486980U
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- CN
- China
- Prior art keywords
- pin
- opening
- head
- rod
- bulge
- 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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Abstract
The utility model relates to a fixing pin capable of automatically locking, which is provided with a pin rod, wherein the pin rod is a cylinder, the top end of the pin rod is provided with a pin head, the end is provided with a pin cap, the pin head is provided with a bulge and an opening, and the pin head, the pin rod and the pin cap are arranged in an integrated structure. The bulge is arranged on a cone body of the pin head, and the difference of the diameter of the outer circumference surface of the bulge and the diameter of the outer circumference surface of the cylinder of the pin rod is equal to the width of the opening. The opening is a cross shape, and the length is bigger than one third of the length of the pin rod. Because the pin head is provided with the opening and the bulge, when the pin head is inserted in an equipment hole, the pin head can be shrunk or opened under the action of the bulge, thereby forming the locking or the exiting of equipment. The fixing pin capable of automatically locking solves the disposable problem in technology that products in the market just can enter but can not exit, can be used many times, has excellent locking, is strong, also is convenient to insert and pull out a pin, has simple structure, convenient operation, long service life, easy production and low cost, and is an ideal replacement product.
Description
Technical field
The utility model relates to a kind of fixing pin, specifically a kind of fixing pin of energy auto lock.
Technical background
At present, in machine applications and design, pin has played very important effect.Pin can be used for doing locating element, in order to accurately to decide the mutual alignment between the component, also can transmit power and moment of torsion, or as the cutting-off part in the erecting device.It is the removable connection that belongs to fastening that pin connects, because the dismoutability of pin causes a lot of pins on the market disposablely to use, it is simple in structure, the dismounting difficulty, and fastening ability is relatively poor, and long-time use is easily rocked, and shortcoming such as come off easily.
Summary of the invention
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, provide a kind of can be not only fastening but also convenient plug can auto lock fixing pin.
The utility model is the deficiency that solves the problems of the technologies described above, the technological scheme that is adopted is: a kind of fixing pin of energy auto lock, pin rod is arranged, pin rod is a cylindrical body, be provided with the pin head on the top of pin rod, end is provided with the pin cap, and the pin head is provided with projection and opening, and pin head, pin rod and pin cap are structure as a whole.
Described projection is arranged on the cone of pin head, and the diameter of the diameter of protruding periphery and pin rod cylindrical body periphery is poor, equals the width of opening.
Described opening is cross.
Described opening, length is greater than 1/3 of pin rod length.
Fixing pin that can auto lock described in the utility model, use a kind ofly have high tenacity, high-intensity steel is made.
The beneficial effects of the utility model are:
Owing to be provided with opening and projection at the pin head, when the pin head inserts equipment opening, pin head can tighten or open under the effect of opening and projection, to have formed the locking of equipment or to have withdrawed from, has solved the disposable problem that can only advancing of commercially available prod can not go out technically, product can repeatedly use, locking property is good, and is powerful big, convenient again pin plug, simple in structure, easy to operate, long service life, be easy to produce, cost is low, is a kind of desirable update product.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the plan view of pin head.
Mark among the figure: 1, pin rod, 2, the pin head, 3, the pin cap, 4, opening, 5, projection.
Embodiment
As Fig. 1 or shown in Figure 2, a kind of fixing pin that can auto lock has pin rod 1, and pin rod 1 is a cylindrical body, is provided with pin head 2 on the top of pin rod 1, and end is provided with pin cap 3, and pin 2 is provided with projection 5 and opening 4, and pin 2, pin rod 1 and pin cap 3 are structure as a whole.
Described protruding 5 are arranged on the cone of pin head 2, and the diameter of the diameter of protruding 5 peripheries and pin rod 1 cylindrical body periphery is poor, equates with the width of opening.
Described opening 4 is cross.
Described opening 4, length is greater than 1/3 of pin rod 1 length.
Claims (4)
1. the fixing pin of an energy auto lock, pin rod (1) is arranged, pin rod (1) is a cylindrical body, it is characterized in that: be provided with pin head (2) on the top of pin rod (1), end is provided with pin cap (3), pin head (2) is provided with projection (5) and opening (4), and pin head (2), pin rod (1) and pin cap (3) are structure as a whole.
2. the fixing pin of a kind of energy auto lock as claimed in claim 1, it is characterized in that: described projection (5) is arranged on the cone of pin head (2), the diameter of projection (5) periphery and the diameter of pin rod (1) cylindrical body periphery are poor, equal the width of opening (4).
3. the fixing pin of a kind of energy auto lock as claimed in claim 1, it is characterized in that: described opening (4) is cross.
4. the fixing pin of a kind of energy auto lock as claimed in claim 1, it is characterized in that: described opening (4), length is greater than 1/3 of pin rod (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913762U CN201486980U (en) | 2009-06-27 | 2009-06-27 | Fixing pin capable of automatically locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913762U CN201486980U (en) | 2009-06-27 | 2009-06-27 | Fixing pin capable of automatically locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486980U true CN201486980U (en) | 2010-05-26 |
Family
ID=42425857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200913762U Expired - Fee Related CN201486980U (en) | 2009-06-27 | 2009-06-27 | Fixing pin capable of automatically locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486980U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779872A (en) * | 2012-06-07 | 2012-11-14 | 江阴市万事兴汽车部件制造有限公司 | Solar photovoltaic thin-film junction box |
| CN103213019A (en) * | 2013-04-19 | 2013-07-24 | 江苏金飞达电动工具有限公司 | Material pushing rod fixing device |
| WO2014118798A1 (en) * | 2013-01-30 | 2014-08-07 | Star Track Fasteners Pvt. Ltd. | An anti-theft elastic rail clip with anchor fastener |
| CN104653569A (en) * | 2014-12-26 | 2015-05-27 | 苏州安特实业有限公司 | Cone assembly |
| CN108240389A (en) * | 2016-12-27 | 2018-07-03 | 天津市信霖塑料制品有限公司 | A kind of stent buckle on electric heating piece |
| CN111555522A (en) * | 2020-05-25 | 2020-08-18 | 重庆有法数控设备有限责任公司 | Special servo motor convenient to dismantle robot |
| CN113677845A (en) * | 2019-05-27 | 2021-11-19 | 海信（山东）冰箱有限公司 | Washing machine and fastener applied to same |
-
2009
- 2009-06-27 CN CN2009200913762U patent/CN201486980U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779872A (en) * | 2012-06-07 | 2012-11-14 | 江阴市万事兴汽车部件制造有限公司 | Solar photovoltaic thin-film junction box |
| CN102779872B (en) * | 2012-06-07 | 2014-12-10 | 江阴万事兴技术有限公司 | Solar photovoltaic thin-film junction box |
| WO2014118798A1 (en) * | 2013-01-30 | 2014-08-07 | Star Track Fasteners Pvt. Ltd. | An anti-theft elastic rail clip with anchor fastener |
| CN103213019A (en) * | 2013-04-19 | 2013-07-24 | 江苏金飞达电动工具有限公司 | Material pushing rod fixing device |
| CN103213019B (en) * | 2013-04-19 | 2016-02-03 | 江苏金飞达电动工具有限公司 | A kind of charging ram fixture |
| CN104653569A (en) * | 2014-12-26 | 2015-05-27 | 苏州安特实业有限公司 | Cone assembly |
| CN108240389A (en) * | 2016-12-27 | 2018-07-03 | 天津市信霖塑料制品有限公司 | A kind of stent buckle on electric heating piece |
| CN113677845A (en) * | 2019-05-27 | 2021-11-19 | 海信（山东）冰箱有限公司 | Washing machine and fastener applied to same |
| CN111555522A (en) * | 2020-05-25 | 2020-08-18 | 重庆有法数控设备有限责任公司 | Special servo motor convenient to dismantle robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pingdingshan Tiefulai Electronic and Mechanical Equipment Co., Ltd. Assignor: Zhao Yufeng Contract record no.: 2010410000146 Denomination of utility model: Fixing pin capable of automatically locking Granted publication date: 20100526 License type: Exclusive License Record date: 20101011 |
|
| 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: 20100526 Termination date: 20170627 |