CN204053903U - A kind of Key jaw type spanner - Google Patents
A kind of Key jaw type spanner Download PDFInfo
- Publication number
- CN204053903U CN204053903U CN201420266132.4U CN201420266132U CN204053903U CN 204053903 U CN204053903 U CN 204053903U CN 201420266132 U CN201420266132 U CN 201420266132U CN 204053903 U CN204053903 U CN 204053903U
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- CN
- China
- Prior art keywords
- stator
- connecting rod
- jaw type
- type spanner
- long
- 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
A kind of Key jaw type spanner, by stator, connecting rod, adjusting nut forms, and it is characterized in that, stator divides long stator and short stator, and be connected by connecting rod, connecting rod has screw thread, and adjusting nut is enclosed within connecting rod.Volume is little, is convenient for carrying, and helps the weaklings such as child old man to open lock.
Description
Technical field
The invention belongs to a kind of articles for daily use, particularly relate to Key jaw type spanner.
background technology:
Present family all uses antitheft door mostly, and antitheft door has many places dead bolt, needs larger torsion door could be opened.Because child's old man strength is smaller, there will be unblank more difficult, even do not open lock situation.Do not have instrument that them can be helped to open lock at present.
Utility model content
Problem to be solved: in order to overcome the above problems, the utility model provides a kind of volume little, easy to carry, utilizes lever principle to rotate a kind of Key jaw type spanner of key.
The utility model provides a kind of Key jaw type spanner, and by stator, connecting rod, adjusting nut forms, and it is characterized in that, stator divides long stator and short stator, and be connected by connecting rod, connecting rod has screw thread, and adjusting nut is enclosed within connecting rod.
Described a kind of Key jaw type spanner, long stator is provided with anti-slip veins.
Described a kind of Key jaw type spanner, adjusting nut is provided with rotary wings.
Described a kind of Key jaw type spanner, long fixing length of a film 8 centimetres to 15 centimetres.
Described a kind of Key jaw type spanner, short fixing length of a film 5 centimetres to 10 centimetres.
Described a kind of Key jaw type spanner, long stator and short stator can arrange suspension ring.
Beneficial effect:
The utility model is that volume is little, easy to carry, utilizes lever principle to rotate key, comparatively laborsaving.Anti-slip veins can increase frictional force, and rotary wings can help child old man better to regulate adjusting nut to fix key.The design of suspension ring or buckle can be convenient for carrying.
Accompanying drawing explanation
A kind of Key jaw type spanner structural representation of Fig. 1.
1-stator; 2-connecting rod; 3-adjusting nut; 4-anti-slip veins; 5-suspension ring; 6-rotary wings.
Detailed description of the invention
Embodiment 1
The utility model provides a kind of Key jaw type spanner as shown in Figure 1, by stator 1, and connecting rod 2, adjusting nut 3 forms, and it is characterized in that, the long stator 1-1 of stator 1 point and short stator 1-2, be connected by connecting rod 2, connecting rod 2 has screw thread, and adjusting nut 3 is enclosed within connecting rod 2.Described a kind of Key jaw type spanner, long stator 1-1 is provided with anti-slip veins 4.Described a kind of Key jaw type spanner, adjusting nut 3 is provided with rotary wings 5.Described a kind of Key jaw type spanner, long 8 centimetres of long stator 1-1.Described a kind of Key jaw type spanner, long 5 centimetres of short stator 1-2.Described a kind of Key jaw type spanner, long stator 1-1 and short stator 1-2 can arrange suspension ring 5 or buckle.
Embodiment 2
The utility model provides a kind of Key jaw type spanner as shown in Figure 1, by stator 1, and connecting rod 2, adjusting nut 3 forms, and it is characterized in that, the long stator 1-1 of stator 1 point and short stator 1-2, be connected by connecting rod 2, connecting rod 2 has screw thread, and adjusting nut 3 is enclosed within connecting rod 2.Described a kind of Key jaw type spanner, long stator 1-1 is provided with anti-slip veins 4.Described a kind of Key jaw type spanner, adjusting nut 3 is provided with rotary wings 5.Described a kind of Key jaw type spanner, long 12 centimetres of long stator 1-1.Described a kind of Key jaw type spanner, long 7.5 centimetres of short stator 1-2.Described a kind of Key jaw type spanner, long stator 1-1 and short stator 1-2 can arrange suspension ring.
Embodiment 3
The utility model provides a kind of Key jaw type spanner as shown in Figure 1, by stator 1, and connecting rod 2, adjusting nut 3 forms, and it is characterized in that, the long stator 1-1 of stator 1 point and short stator 1-2, be connected by connecting rod 2, connecting rod 2 has screw thread, and adjusting nut 3 is enclosed within connecting rod 2.Described a kind of Key jaw type spanner, long stator 1-1 is provided with anti-slip veins 4.Described a kind of Key jaw type spanner, adjusting nut 3 is provided with rotary wings 5.Described a kind of Key jaw type spanner, long 15 centimetres of long stator 1-1.Described a kind of Key jaw type spanner, long 10 centimetres of short stator 1-2.Described a kind of Key jaw type spanner, long stator 1-1 and short stator 1-2 can arrange suspension ring.
Claims (2)
1. a Key jaw type spanner, by stator (1), connecting rod (2), adjusting nut (3) forms, it is characterized in that, stator (1) point long stator (1-1) and short stator (1-2), be connected by connecting rod (2), (2) have screw thread to connecting rod, adjusting nut (3) is enclosed within connecting rod (2), described long stator (1-1) is provided with anti-slip veins (4), described adjusting nut (3) is provided with rotary wings (6), long 8 centimetres to 15 centimetres of described long stator (1-1), long 5 centimetres to 10 centimetres of described short stator (1-2).
2. a kind of Key jaw type spanner according to claim 1, long stator (1-1) and short stator (1-2) arrange suspension ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266132.4U CN204053903U (en) | 2014-05-23 | 2014-05-23 | A kind of Key jaw type spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266132.4U CN204053903U (en) | 2014-05-23 | 2014-05-23 | A kind of Key jaw type spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053903U true CN204053903U (en) | 2014-12-31 |
Family
ID=52195487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266132.4U Expired - Fee Related CN204053903U (en) | 2014-05-23 | 2014-05-23 | A kind of Key jaw type spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053903U (en) |
-
2014
- 2014-05-23 CN CN201420266132.4U patent/CN204053903U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |