CN201401408Y - Screw or nut screwed by coins - Google Patents
Screw or nut screwed by coins Download PDFInfo
- Publication number
- CN201401408Y CN201401408Y CN2009200845267U CN200920084526U CN201401408Y CN 201401408 Y CN201401408 Y CN 201401408Y CN 2009200845267 U CN2009200845267 U CN 2009200845267U CN 200920084526 U CN200920084526 U CN 200920084526U CN 201401408 Y CN201401408 Y CN 201401408Y
- Authority
- CN
- China
- Prior art keywords
- screw
- nut
- coin
- coins
- head end
- 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
Links
- 210000003811 finger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
A screw or a nut screwed by coins comprises a screw or a nut (1). A single groove or a cross groove (2), of which the size is equal to the width of the side surface of a coin, is formed on the head end surface of the screw or the nut. The screw or the nut has the advantages that when the screw needs to be fastened, only the side surface of a coin is inserted into the groove on the head end surfaceof the screw, and the coin is rotated to fasten the screw; or a screw cap is screwed to a certain position, two coins are inserted into the groove and operated by the hands for rotating the nut, thereby screwing the nut tighter and tighter.
Description
Technical field
The utility model relates to the daily living article technical field, screw, nut that a kind of specifically coin can be twisted.
Background technique
Present screw cap or nut cap all will be tightened with cross or power mouth bottle opener or spanner, no matter where all will carry instrument, and comparatively inconvenience.
Summary of the invention
The purpose of this utility model is a kind of not instrument of design, as long as coin just can be tightened screw, nut that the coin of screw, nut can be twisted.
Screw, nut that the utility model coin can be twisted comprise: screw or nut 1, screw head end face or nut end surface have single groove or the cross recess 2 with coin side width same size.
Single groove of screw head end face or cross recess are curve bath.
The screw that the utility model coin can be twisted, the advantage of nut are: as long as the coin side is inserted in the groove of screw head end face, rotate coin in the time of tightening screw, but precession screw then; Nut is screwed to certain position earlier, and in two coin insertion grooves, two hands are broken the coin rotating nut off with the fingers and thumb, then can be stubborn more tight more.
Description of drawings
The sectional view of the nut that Fig. 1 can twist for coin.
The sectional view of the screw that Fig. 2 can twist for coin.
Embodiment
According to Fig. 1, shown in Figure 2, screw, nut that a kind of coin can be twisted comprise: screw or nut 1, screw head end face or nut end surface have single groove or the cross recess 2 with coin side width same size.
The cross recess of screw head end face is a curve bath.
Claims (2)
1, screw, the nut that can twist of a kind of coin, comprising: screw or nut (1) is characterized in that: screw head end face or nut end surface have single groove or the cross recess (2) with coin side width same size.
2, screw, the nut that can twist of coin according to claim 1, it is characterized in that: single groove of screw head end face or cross recess (2) are curve bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200845267U CN201401408Y (en) | 2009-03-27 | 2009-03-27 | Screw or nut screwed by coins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200845267U CN201401408Y (en) | 2009-03-27 | 2009-03-27 | Screw or nut screwed by coins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401408Y true CN201401408Y (en) | 2010-02-10 |
Family
ID=41661206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200845267U Expired - Fee Related CN201401408Y (en) | 2009-03-27 | 2009-03-27 | Screw or nut screwed by coins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401408Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790916A (en) * | 2014-02-20 | 2014-05-14 | 陈文丽 | Screw |
| CN105945899A (en) * | 2016-06-29 | 2016-09-21 | 淮安普乐菲智能科技有限公司 | Robot driving wheel module convenient to demount and mount |
-
2009
- 2009-03-27 CN CN2009200845267U patent/CN201401408Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790916A (en) * | 2014-02-20 | 2014-05-14 | 陈文丽 | Screw |
| CN105945899A (en) * | 2016-06-29 | 2016-09-21 | 淮安普乐菲智能科技有限公司 | Robot driving wheel module convenient to demount and mount |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201401408Y (en) | Screw or nut screwed by coins | |
| CN202556370U (en) | Hammer | |
| CN201288741Y (en) | Screw thread for multiple fastening tool | |
| CN201783900U (en) | Multifunctional screw driver | |
| CN203079651U (en) | Simple bottle opener | |
| CN201184348Y (en) | Screw nail and precession machine thereof | |
| CN203266527U (en) | Ring screw tool | |
| CN202805053U (en) | Screw driver | |
| CN202846423U (en) | Multifunctional wrench | |
| CN202668433U (en) | Bottle opener with pen | |
| CN203009517U (en) | Novel tightening screw nail | |
| CN201810640U (en) | Polycylinder combination head tapping screw | |
| CN201475120U (en) | Novel anti-theft screw | |
| CN202053229U (en) | Novel hammer | |
| CN202702117U (en) | Arch-rocking screwdriver | |
| CN202000760U (en) | Screwdriver key | |
| CN201670712U (en) | Bottle opener with spanner function | |
| CN202065307U (en) | Screw | |
| CN102699850A (en) | Multifunctional spanner | |
| CN201913582U (en) | Rapidly rotatable screwdriver | |
| CN202943573U (en) | Strength-saving screw driver | |
| CN202945039U (en) | Multifunctional bottle opener | |
| CN202016854U (en) | Multifunctional bottle opener | |
| CN201858235U (en) | Outer pentagonal screw | |
| CN2920556Y (en) | Anti-friction screwdriver handle |
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: 20100210 Termination date: 20110327 |