CN201267898Y - Capillary pipe scissors - Google Patents
Capillary pipe scissors Download PDFInfo
- Publication number
- CN201267898Y CN201267898Y CNU2008201601335U CN200820160133U CN201267898Y CN 201267898 Y CN201267898 Y CN 201267898Y CN U2008201601335 U CNU2008201601335 U CN U2008201601335U CN 200820160133 U CN200820160133 U CN 200820160133U CN 201267898 Y CN201267898 Y CN 201267898Y
- Authority
- CN
- China
- Prior art keywords
- claw beams
- beams
- oral area
- claw
- described claw
- 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 capillary shear, comprising two hinged claw beams. The handle parts of the two claw beams are both covered with handle covers. The mouth parts of the two claw beams are correspondingly provided with openings. One claw beam is rotatably provided with a fixture block, and the other claw beam is provided with a convex edge. The fixture block is provided with has a first concave part that can be blocked inside the convex edge when the mouth parts of the two claw beams are in a relatively closed state so that the two claw beams are locked in the first concave part of the mouth parts in a relatively closed state. As the technical proposal is used, when the two claw beams are in a free state that the mouth parts are relatively closed, the first concave part is relatively blocked with the convex edge. Therefore, the claw beams can be locked at the mouth parts in a relatively closed state and can have the function of protecting the openings.
Description
Technical field
The utility model relates to a kind of manually operated scissors, especially is a kind of instrument that the air-conditioning refrigerator capillary is cut off that is used for.
Background technology
The basic composition that capillary is cut is two claw beams that are hinged, the shank of two claw beams is arranged with anti-skidding sleeve, the oral area correspondence of two claw beams offer opening, block the position of cutting off capillaceous with opening during use, come back rotation gently, mark circle tool marks, but can not draw, with the hands arrest the both sides of cut and pull back and forth gently several times, capillary can disconnect, the mouth of pipe does not need reprocessing, can directly use.Usually, also be provided with between two claw beams and make the oral area of two claw beams remain on the spring or the spring steel wire of open mode.Yet this capillary is cut under obsolete state, and people wish that usually the oral area of two claw beams can be closed mutually to play the effect that prevents the opening wearing and tearing, and existing capillary is cut does not possess this function, so can not play protection to opening.
Summary of the invention
The technical problems to be solved in the utility model is to improve the deficiencies in the prior art and provide a kind of and the capillary of the oral area closure of claw beam can be cut when idle.
The technical scheme that the utility model adopted is: a kind of capillary is cut, comprise two claw beams that are hinged, the shank of two described claw beams all is arranged with sleeve, the oral area correspondence of two described claw beams offer opening, that can rotate on the described claw beam of a slice is provided with fixture block, have fin on the described claw beam of another sheet, thereby and described fixture block have when the oral area of two described claw beams is in relative closure state, can be fastened in the described fin and two described claw beams be locked in oral area first recess of closed state relatively.
Thereby described fixture block also has can be fastened in the described fin when oral area when two described claw beams is in relatively maximum open configuration two described claw beams is locked in second recess that oral area is in maximum relatively open configuration.
Also be provided with the spring that makes the oral area of described claw beam be tending towards open configuration between the place, close described articulated section of the shank of two described claw beams.
Because the employing of technical scheme, when two claw beams are in the closed relatively idle state of oral area, engage first recess is relative with fin, claw beam can be locked in the oral area state of closure relatively, can play the effect of protective opening.
Description of drawings
Fig. 1 is the front view that the utility model is in user mode;
Fig. 2 is the front view that the utility model is in idle state;
Wherein, 1, claw beam, 11, opening, 12, fin, 2, screw, 3, spring, 4, sleeve, 5, fixture block, 51, first recess, 52, second recess.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail: referring to Fig. 1, Fig. 2, a kind of capillary is cut, comprise two claw beams that are hinged 1, the shank of two described claw beams 1 all is arranged with sleeve 4, the oral area correspondence of two described claw beams 1 offer opening 11, also be provided with the spring 3 that makes the oral area of described claw beam 1 be tending towards open configuration between the place, close described articulated section of the shank of two described claw beams 1, described spring 3 is for helical spring and be in compressive state.
Referring to Fig. 2, that can rotate on the described claw beam 1 of a slice is provided with fixture block 5, have fin 12 on the described claw beam 1 of another sheet, thereby and described fixture block 5 have when the oral area of two described claw beams 1 is in relative closure state, can be fastened in the described fin 12 and two described claw beams 1 be locked in oral area first recess 51 of closed state relatively.Cut when being in idle state when this capillary, described fin 12 is fastened in first recess 51, then claw beam 1 can be locked in the closed relatively state of oral area.
Referring to Fig. 1, thereby described fixture block 5 also has can be fastened in the described fin 12 when oral area when two described claw beams 1 is in relatively maximum open configuration two described claw beams 1 is locked in second recess 52 that oral area is in maximum relatively open configuration.Then cut when being in user mode, can limit the maximum opening angle of claw beam 1 oral area, conveniently use and play protective effect spring 3 when this capillary.
Claims (3)
1, a kind of capillary is cut, comprise two claw beams that are hinged (1), the shank of two described claw beams (1) all is arranged with sleeve (4), the oral area correspondence of two described claw beams (1) offer opening (11), it is characterized in that: that can rotate on the described claw beam of a slice (1) is provided with fixture block (5), have fin (12) on the described claw beam of another sheet (1), and described fixture block (5) have when the oral area of two described claw beams (1) is in relative closure state, can be fastened on described fin (12) thus in two described claw beams (1) are locked in first recess (51) of the closed relatively state of oral area.
2, a kind of capillary according to claim 1 is cut, and it is characterized in that: described fixture block (5) also have can be fastened on described fin (12) when oral area when two described claw beams (1) is in relatively maximum open configuration thus in two described claw beams (1) are locked in second recess (52) that oral area is in maximum relatively open configuration.
3, a kind of capillary according to claim 2 is cut, and it is characterized in that: also be provided with the spring (3) that makes the oral area of described claw beam (1) be tending towards open configuration between the place, close described articulated section of the shank of two described claw beams (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201601335U CN201267898Y (en) | 2008-09-27 | 2008-09-27 | Capillary pipe scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201601335U CN201267898Y (en) | 2008-09-27 | 2008-09-27 | Capillary pipe scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267898Y true CN201267898Y (en) | 2009-07-08 |
Family
ID=40840477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201601335U Expired - Fee Related CN201267898Y (en) | 2008-09-27 | 2008-09-27 | Capillary pipe scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267898Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886862A (en) * | 2010-06-10 | 2010-11-17 | 合肥美的荣事达电冰箱有限公司 | Capillary tube forming tool |
| CN107718056A (en) * | 2017-09-30 | 2018-02-23 | 陈永 | One kind cuts pincers closed-lock device |
-
2008
- 2008-09-27 CN CNU2008201601335U patent/CN201267898Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886862A (en) * | 2010-06-10 | 2010-11-17 | 合肥美的荣事达电冰箱有限公司 | Capillary tube forming tool |
| CN101886862B (en) * | 2010-06-10 | 2011-11-09 | 合肥美的荣事达电冰箱有限公司 | Capillary tube forming tool |
| CN107718056A (en) * | 2017-09-30 | 2018-02-23 | 陈永 | One kind cuts pincers closed-lock device |
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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: 20090708 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |