CN203067471U - Height-adjustable fixed screw rod used for fixed connecting pieces - Google Patents
Height-adjustable fixed screw rod used for fixed connecting pieces Download PDFInfo
- Publication number
- CN203067471U CN203067471U CN 201320012362 CN201320012362U CN203067471U CN 203067471 U CN203067471 U CN 203067471U CN 201320012362 CN201320012362 CN 201320012362 CN 201320012362 U CN201320012362 U CN 201320012362U CN 203067471 U CN203067471 U CN 203067471U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- height
- section
- fixed connecting
- connecting pieces
- 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 height-adjustable fixed screw rod used for fixed connecting pieces. The height-adjustable fixed screw rod used for the fixed connecting pieces comprises a body and is characterized in that the body is formed by a screw rod head and a screw rod section, a thread section provided with outer threads is arranged on the lower portion of the screw rod section, a non-thread section is arranged on the upper portion of the screw rod section, a groove is formed in the upper portion of the screw rod head, a through hole is formed in the screw rod head, and the through hole and the groove are arranged perpendicular to each other in space. The height-adjustable fixed screw rod used for the fixed connecting pieces has the advantages of being reasonable in structure design, firm in fixing and low in production cost.
Description
Technical field
The utility model relates to a kind of hardware, specifically a kind of height-adjustable fixed connecting piece standing screw.
Background technique
Standing screw is widely used in the middle of the life, and some fixed connecting pieces on the existing market are unreasonable with the standing screw structural design, and the cost of production height connects inconvenient, fixing insecure, loosening easily.
Summary of the invention
The purpose of this utility model is to design a kind of height-adjustable fixed connecting piece standing screw.
To be solved in the utility model is that more existing fixed connecting pieces use the standing screw structural design unreasonable, and the cost of production height connects inconvenience, and is fixing insecure, easily the problem of becoming flexible.
The technical solution of the utility model is: it comprises body, described body is made of screw head and spiro rod section, described spiro rod section bottom is for being provided with externally threaded thread section, described spiro rod section top is non-threaded section, described screw head top is provided with a groove, described screw head inside is provided with a through hole, and described through hole spatially is vertical setting with groove.
The utlity model has reasonable in design, the advantage of easy to connect, fixation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, the utility model comprises body 7, described body 7 is made of screw head 1 and spiro rod section 4, described spiro rod section 4 bottoms are for being provided with externally threaded thread section 5, described spiro rod section 4 tops are non-threaded section 6, described screw head 1 top is provided with a groove 2, and described screw head 1 inside is provided with a through hole 3, and described through hole 3 spatially is vertical setting with groove 2.The length of described thread section 5 is greater than non-threaded section 6 length.
Claims (2)
1. height-adjustable fixed connecting piece standing screw, comprise body, it is characterized in that described body is made of screw head and spiro rod section, described spiro rod section bottom is for being provided with externally threaded thread section, described spiro rod section top is non-threaded section, described screw head top is provided with a groove, and described screw head inside is provided with a through hole, and described through hole spatially is vertical setting with groove.
2. a kind of height-adjustable fixed connecting piece standing screw according to claim 1, the length that it is characterized in that described thread section is greater than non-threaded section length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012362 CN203067471U (en) | 2013-01-10 | 2013-01-10 | Height-adjustable fixed screw rod used for fixed connecting pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012362 CN203067471U (en) | 2013-01-10 | 2013-01-10 | Height-adjustable fixed screw rod used for fixed connecting pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067471U true CN203067471U (en) | 2013-07-17 |
Family
ID=48766261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012362 Expired - Fee Related CN203067471U (en) | 2013-01-10 | 2013-01-10 | Height-adjustable fixed screw rod used for fixed connecting pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214183A (en) * | 2014-08-30 | 2014-12-17 | 常州市万泰模具有限公司 | Screw |
| CN105179421A (en) * | 2015-10-28 | 2015-12-23 | 苏州道众机械制造有限公司 | Convenient bolt |
-
2013
- 2013-01-10 CN CN 201320012362 patent/CN203067471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214183A (en) * | 2014-08-30 | 2014-12-17 | 常州市万泰模具有限公司 | Screw |
| CN105179421A (en) * | 2015-10-28 | 2015-12-23 | 苏州道众机械制造有限公司 | Convenient bolt |
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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: 20130717 Termination date: 20160110 |