CN202500869U - Nonstandard carriage screw - Google Patents
Nonstandard carriage screw Download PDFInfo
- Publication number
- CN202500869U CN202500869U CN2012200961170U CN201220096117U CN202500869U CN 202500869 U CN202500869 U CN 202500869U CN 2012200961170 U CN2012200961170 U CN 2012200961170U CN 201220096117 U CN201220096117 U CN 201220096117U CN 202500869 U CN202500869 U CN 202500869U
- Authority
- CN
- China
- Prior art keywords
- length
- nonstandard
- footpath
- carriage screw
- square
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a nonstandard carriage screw, comprising a semicircle head, a threaded rod, and a square-section rod connected with the semicircle head and the threaded rod to be a whole, and the length L of the square-section rod is greater or smaller than a standard length. The beneficial effect of the nonstandard carriage screw is that since the length of the square-section rod of the carriage screw is designed to be greater or smaller than the standard length, special demands of users are satisfied.
Description
Technical field
The utility model relates to a kind of off-gauge CARRIAGE BOLTS, belongs to technical field of fastening.
Background technique
CARRIAGE BOLTS is used to be fastenedly connected two parts that have square through hole.The CARRIAGE BOLTS of supply is to produce by GB12/14-85 in the market, and footpath, the side pole length L of every kind of specification is a fixed value; But; Footpath, side pole length is that fixed value has also limited its application, and as on the communication support, footpath, requirement side pole length is more longer; And being used for some metal sheet assemblings, footpath, requirement side pole length is short.
The model utility content
The utility model purpose is to the defective that existing technology exists a kind of off-gauge CARRIAGE BOLTS to be provided, and for use in some the occasion of specific (special) requirements is arranged.
The utility model adopts following technological scheme for realizing above-mentioned purpose: a kind of off-gauge CARRIAGE BOLTS, comprise cup head, screw rod and footpath, the side bar that is connected as a single entity with cup head, screw rod, and the length L of said side footpath bar is greater than or less than gage length.
The beneficial effect of the utility model:, thereby satisfied user's special requirement because footpath, the side pole length of CARRIAGE BOLTS is designed to be greater than or less than gage length.
Description of drawings
Figure is the plan view of the utility model.
Among the figure, the 1-cup head; Footpath, 2-side bar; The 3-screw rod.
Embodiment
As shown in the figure, a kind of off-gauge CARRIAGE BOLTS comprises cup head 1, screw rod 3 and footpath, the side bar 2 that is connected as a single entity with cup head 1, screw rod 3, and the length L of said side footpath bar 2 is greater than or less than gage length, thereby has satisfied user's special requirement.
Claims (1)
1. an off-gauge CARRIAGE BOLTS comprises cup head (1), screw rod (3) and footpath, the side bar (2) that is connected as a single entity with cup head (1), screw rod (3), and it is characterized in that: the length L of said side's footpath bar (2) is greater than or less than gage length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200961170U CN202500869U (en) | 2012-03-08 | 2012-03-08 | Nonstandard carriage screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200961170U CN202500869U (en) | 2012-03-08 | 2012-03-08 | Nonstandard carriage screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500869U true CN202500869U (en) | 2012-10-24 |
Family
ID=47037484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200961170U Expired - Fee Related CN202500869U (en) | 2012-03-08 | 2012-03-08 | Nonstandard carriage screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500869U (en) |
-
2012
- 2012-03-08 CN CN2012200961170U patent/CN202500869U/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: 20121024 Termination date: 20130308 |