CN203067954U - Connection piece convenient to use - Google Patents
Connection piece convenient to use Download PDFInfo
- Publication number
- CN203067954U CN203067954U CN 201220720511 CN201220720511U CN203067954U CN 203067954 U CN203067954 U CN 203067954U CN 201220720511 CN201220720511 CN 201220720511 CN 201220720511 U CN201220720511 U CN 201220720511U CN 203067954 U CN203067954 U CN 203067954U
- Authority
- CN
- China
- Prior art keywords
- end nut
- connection
- connection piece
- intercommunicating pore
- connecting rod
- 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 discloses a connection piece convenient to use. The connection piece comprises an upper end nut, a lower end nut and a connection rod. The upper end nut and the lower end nut are respectively fixedly arranged at two ends of the connection rod in a screwed mode, a communication hole is formed in the connection rod, and a layer of insulation thin film is arranged on the inner wall of the communication hole which is used for placing connection wires. The connection piece can conveniently connect mechanical metal plates, and meanwhile a hole is formed in the center of the connection piece, so that the connection wires can be conveniently inserted in the hole and not easy to abrade and break, and danger of electric leakage is reduced.
Description
Technical field
The utility model relates to a kind of portable type link.
Background technique
Need to install and fix link on the machinery of some panel beating classes at present, and need have living space and place the connection lead, lead might occur behind the general position placement lead and wear and tear and the situation of electric leakage, so just abnormally dangerous.And existing link is bolt or screw etc., and these all can only use as simple link, can not place lead.
The model utility content
The utility model purpose is to provide a kind of portable type link at the defective that prior art exists.
The utility model adopts following technological scheme for achieving the above object: a kind of portable type link, comprise upper end nut, lower end nut and connecting rod, and described upper end nut, the other screw fixed of lower end snail mother stock are in described connecting rod two ends; Be provided with intercommunicating pore in the described connecting rod, described intercommunicating pore inwall is provided with one deck insulation film, and described intercommunicating pore is used for placing the connection lead.
Preferably, described upper end nut and lower end nut are provided with the circular hole that communicates with described intercommunicating pore.
The beneficial effects of the utility model: this link is convenient to mechanical sheet-metal member is coupled together, and simultaneously owing to being hollow in the middle of the link, is convenient to the interspersed lead that connects, and makes and not easy to wear, the fracture of lead has reduced the danger of leaking electricity.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Figure 1 shows that a kind of portable type link, comprise upper end nut 1, lower end nut 4 and connecting rod 3, described upper end nut 1, lower end nut 4 difference screw fixed are in described connecting rod 3 two ends; Be provided with intercommunicating pore 2 in the described connecting rod 3, described intercommunicating pore 2 inwalls are provided with one deck insulation film, and described intercommunicating pore 2 is used for placing the connection lead.Described upper end nut 1 and lower end nut 4 are provided with the circular hole that communicates with described intercommunicating pore 2.
Claims (2)
1. a portable type link is characterized in that, comprises upper end nut, lower end nut and connecting rod, and described upper end nut, the other screw fixed of lower end snail mother stock are in described connecting rod two ends; Be provided with intercommunicating pore in the described connecting rod, described intercommunicating pore inwall is provided with one deck insulation film, and described intercommunicating pore is used for placing the connection lead.
2. a kind of portable type link as claimed in claim 1 is characterized in that, described upper end nut and lower end nut are provided with the circular hole that communicates with described intercommunicating pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720511 CN203067954U (en) | 2012-12-21 | 2012-12-21 | Connection piece convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720511 CN203067954U (en) | 2012-12-21 | 2012-12-21 | Connection piece convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067954U true CN203067954U (en) | 2013-07-17 |
Family
ID=48766737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720511 Expired - Fee Related CN203067954U (en) | 2012-12-21 | 2012-12-21 | Connection piece convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067954U (en) |
-
2012
- 2012-12-21 CN CN 201220720511 patent/CN203067954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131221 |