CN202579557U - Hand screw cap type screw rod - Google Patents
Hand screw cap type screw rod Download PDFInfo
- Publication number
- CN202579557U CN202579557U CN 201220128819 CN201220128819U CN202579557U CN 202579557 U CN202579557 U CN 202579557U CN 201220128819 CN201220128819 CN 201220128819 CN 201220128819 U CN201220128819 U CN 201220128819U CN 202579557 U CN202579557 U CN 202579557U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- hand
- cap
- groove
- cap type
- 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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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model relates to a hand nut type screw rod. The cylindrical screw rod is provided with a thread, the upper end of the screw rod is a screw rod cap, a handle groove is arranged on the screw rod cap, and a folding handle is connected at one end of the handle groove by using a hinge pin. The hand screw cap type screw rod is screwed and removed without a wrench, so that the production efficiency is greatly increased.
Description
Technical field
The utility model relates to a kind of being used for and manually screws the screw rod of the hand nut formula of usefulness of dismounting at any time without instrument on the special door of frequent switch.
Background technique
Heat dodge gate on the sealed case need be screwed airtightly when heating for the plastic-blasting workpiece with bolt, and each pitch of bolts one consistency is big; In case dodge gate distortion; Originally used bolt need be screwed tightly with spanner one by one, and again with the spanner dismounting, the productivity that wastes time and energy is low after the completion of heating; If bolt can screw, dismantle without spanner self, will enhance productivity.
Summary of the invention
In order to solve the problem of above-mentioned proposition, the utility model provides the screw rod of the hand nut formula of a kind of usefulness, and the screw rod of the hand nut formula of this usefulness is screwed, dismantled without spanner, greatly enhances productivity.
The purpose of the utility model is to realize like this; With the screw rod of hand nut formula, the cylinder type screw rod is provided with screw thread, and the screw rod upper end is a spiro rod cap; Spiro rod cap is provided with a groove; Connect folding grip to groove one end with bearing pin, having removed folding grip during use can random rocking-turn screw rod, with after folding grip be folded down put into a groove.
The characteristics of the utility model are, and are simple and reasonable, are fit to the sealed door of various frequent switches, convenient to use.
Description of drawings
Fig. 1 stretches out the structural representation of folding grip for the utility model.
Fig. 2 is folded down the plan view of folding grip for the utility model.
Among the figure: 1, screw rod; 2, spiro rod cap; 3, screw thread; 4, folding grip; 5, bearing pin; 6, groove.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In view, cylinder type screw rod 1 is provided with screw thread 3, and screw rod 1 upper end is a spiro rod cap 2, and spiro rod cap 2 is provided with a groove 6, connects folding grips 4 to groove 6 one ends with bearing pin 5, removed folding grip 4 during use and got final product random rocking-turn screw rod 1, with after folding grip 4 be folded down put into a groove 6.
Claims (1)
1. with the screw rod of hand nut formula, it is characterized in that: the cylinder type screw rod is provided with screw thread, and the screw rod upper end is a spiro rod cap, and spiro rod cap is provided with a groove, connects folding grip to groove one end with bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128819 CN202579557U (en) | 2012-03-30 | 2012-03-30 | Hand screw cap type screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128819 CN202579557U (en) | 2012-03-30 | 2012-03-30 | Hand screw cap type screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579557U true CN202579557U (en) | 2012-12-05 |
Family
ID=47248973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128819 Expired - Fee Related CN202579557U (en) | 2012-03-30 | 2012-03-30 | Hand screw cap type screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822652A (en) * | 2016-05-31 | 2016-08-03 | 常州市耐斯工控工程有限公司 | Nut capable of being conveniently poked manually |
-
2012
- 2012-03-30 CN CN 201220128819 patent/CN202579557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822652A (en) * | 2016-05-31 | 2016-08-03 | 常州市耐斯工控工程有限公司 | Nut capable of being conveniently poked manually |
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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: 20121205 Termination date: 20130330 |