CN203560249U - Safety pin structure - Google Patents
Safety pin structure Download PDFInfo
- Publication number
- CN203560249U CN203560249U CN201320641256.1U CN201320641256U CN203560249U CN 203560249 U CN203560249 U CN 203560249U CN 201320641256 U CN201320641256 U CN 201320641256U CN 203560249 U CN203560249 U CN 203560249U
- Authority
- CN
- China
- Prior art keywords
- safety pin
- pin body
- steel ring
- utility
- model
- 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 safety pin structure which comprises a safety pin body, wherein a through hole is formed in the large end of the safety pin body; a steel ring is mounted on the safety pin body; a first triangular lantern ring and a second triangular lantern ring are arranged at the two ends of the steel ring respectively; the second triangular lantern ring is mounted in the through hole; the small end of the safety pin body is sleeved with the first triangular lantern ring. The safety pin structure has the advantages that the structure is compact and reasonable, the manufacturing operation is convenient, a part connected with a safety pin can be conveniently fastened through a steel ring, the assembly and disassembly are convenient, the complex operation such as flattening the head of the safety pin through striking in the prior art is avoided, the use is flexible and reasonable, and the working efficiency is high.
Description
Technical field
The utility model relates to fastener constructions technical field, especially a kind of safety pin structure that works the effect of being connected and fixed.
Background technique
Safety pin is a kind of conventional standard piece being commonly used in shelf, the general 3/8(mm of nominal diameter).Adopt stainless steel or straight carbon steel to do latch part, head is zinc-plated with iron, also has aluminium. aluminium be through oxidation processes. product is for electrical equipment, shelf or requiring the higher workpiece to connect.
Safety pin of the prior art, when connected element, adopts cotter pin to fix conventionally, or the head of safety pin is struck and flatly fixed, and it is easy for installation, but dismounting trouble has been brought trouble to dismantlement work, inefficiency.
Model utility content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of safety pin structure rational in infrastructure, thereby makes its mounting or dismounting convenient, uses flexibility and reliability, and working effect is high.
The technological scheme that the utility model adopts is as follows:
A kind of safety pin structure, comprise safety pin body, the large end place of described safety pin body has through hole, on described safety pin body, steel ring is installed, the two ends of described steel ring are respectively arranged with the first triangle collar and the second triangle collar, the described second triangle collar is installed in described through hole, and described the first three point arbitrage is located on the small end place of safety pin body.
Its further technological scheme is:
Described steel ring becomes semicircular structure.
The beneficial effects of the utility model are as follows:
The utility model compact structure, reasonable, easy to make, the parts that can easily safety pin be connected by steel ring are fastening, it installs and removes convenient, avoided in prior art needing safety pin head to strike the troublesome operations such as flat, it uses flexibility and reliability, and working efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Wherein: 1, the first triangle collar; 2, safety pin body; 3, steel ring; 4, hold greatly; 5, the second triangle collar.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As depicted in figs. 1 and 2, the safety pin structure of the present embodiment, comprise safety pin body 2, large end 4 places of safety pin body 2 have through hole, steel ring 3 is installed on safety pin body 2, the two ends of steel ring 3 are respectively arranged with the first triangle collar 1 and the second triangle collar 5, the second triangle collars 5 are installed in through hole, and the first triangle collar 1 is placed on the small end place of safety pin body 2.
3 one-tenth semicircular structures of steel ring.
In actual using process, safety pin connects after two parts, the first triangle collar 1 of steel ring 3 one end is placed on to the small end place of the safety pin body 2 leaking outside.Reliably, mounting or dismounting are convenient for its easy to use and flexible, connection.
More than describing is to explanation of the present utility model, is not the restriction to model utility, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (2)
1. a safety pin structure, it is characterized in that: comprise safety pin body (2), the large end (4) of described safety pin body (2) locates to have through hole, steel ring (3) is installed on described safety pin body (2), the two ends of described steel ring (3) are respectively arranged with the first triangle collar (1) and the second triangle collar (5), the described second triangle collar (5) is installed in described through hole, and the described first triangle collar (1) is placed on the small end place of safety pin body (2).
2. a kind of safety pin structure as claimed in claim 1, is characterized in that: described steel ring (3) becomes semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641256.1U CN203560249U (en) | 2013-10-17 | 2013-10-17 | Safety pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641256.1U CN203560249U (en) | 2013-10-17 | 2013-10-17 | Safety pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560249U true CN203560249U (en) | 2014-04-23 |
Family
ID=50509972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641256.1U Expired - Fee Related CN203560249U (en) | 2013-10-17 | 2013-10-17 | Safety pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511424A (en) * | 2013-10-17 | 2014-01-15 | 无锡中地地质装备有限公司 | Safety pin structure |
-
2013
- 2013-10-17 CN CN201320641256.1U patent/CN203560249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511424A (en) * | 2013-10-17 | 2014-01-15 | 无锡中地地质装备有限公司 | Safety pin structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |