CN201316188Y - Adjustable labor-saving nutcracker - Google Patents
Adjustable labor-saving nutcracker Download PDFInfo
- Publication number
- CN201316188Y CN201316188Y CNU2008202301501U CN200820230150U CN201316188Y CN 201316188 Y CN201316188 Y CN 201316188Y CN U2008202301501 U CNU2008202301501 U CN U2008202301501U CN 200820230150 U CN200820230150 U CN 200820230150U CN 201316188 Y CN201316188 Y CN 201316188Y
- Authority
- CN
- China
- Prior art keywords
- nippling
- labor
- saving
- lever
- head portion
- 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
Images
Abstract
An adjustable labor-saving nutcracker comprises a first nippling lever and a second nippling lever (1,2) with handles, and is characterized in that the head portion of the first nippling lever (1) is provided with a labor-saving board (3), and a plurality of opening slots (4) are arranged on the labor-saving board (3). The head portion of the second nippling lever (2) is provided with a connecting block pin (5), and the labor-saving board (3) is fixedly connected with the head portion of the first nippling lever (1), and the head portion of the second nippling lever (2) is moveably connected with the slots (4) on the second nippling lever. The adjustable labor-saving nutcracker has the advantages that the head portion of the first nippling lever is fixedly connected with the labor-saving board (3), and the head portion of the second nippling lever can choose a proper slot to connect with the labor-saving board, and then, a connecting point of the two nippling levers is adjustable, when a bigger walnut is clamped, the opened angle of the two nippling levers is not big, and strength can be applied through hand holding, and the walnut is easy to press crack, and the use is convenient.
Description
Technical field
The utility model relates to the manual walnut instrument that shells, particularly a kind of adjustable laborsaving utcracker.
Background technology
The manual walnut commonly used instrument that shells adopts utcracker, and it is made up of two claw beams that head links together, and two claw beams form an arcuate socket in the position near tie point.During use, walnut is placed in the arcuate socket, exert oneself,, then walnut shell is opened the walnut shell pressure break by handle.This utcracker existing problems are that because the tie point of two claw beams is fixed, though can clamp bigger walnut, two open angles of claw beam are bigger, hold to make not energetically the walnut of usually not opening, use inconvenience.
Summary of the invention
The purpose of this utility model is in order to overcome the problem that existing utcracker exists, and a kind of simple in structure, the adjustable laborsaving utcracker that can open big walnut is provided.
Described adjustable laborsaving utcracker, first, second claw beam that comprises two band handles, it is characterized in that: the first claw beam head is provided with laborsaving plate, laborsaving plate is provided with a plurality of opening draw-in grooves, the second claw beam head is provided with the connection bayonet lock, described laborsaving plate is fixedlyed connected with the first claw beam head, and the head of second claw beam flexibly connects by the draw-in groove that connects on the bayonet lock and second claw beam.
The beneficial effects of the utility model are: the head of first claw beam is fixedlyed connected with laborsaving plate, the head of second claw beam can select suitable draw-in groove to be connected with laborsaving plate, like this, the tie point of two claw beams is adjustable, when the bigger walnut of clamping, two open angles of claw beam are also little, hold can make energetically, are easy to walnut pressure break, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of second claw beam 2.
Among the figure: 1, first, second claw beam of 2-, the laborsaving plate of 3-, 4-opening draw-in groove, 5-connects bayonet lock, 6-handle.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified, among Fig. 1,2, described adjustable laborsaving utcracker, first, second claw beam 1,2 that comprises two band handles, it is characterized in that: first claw beam, 1 head is provided with laborsaving plate 3, and laborsaving plate 3 is provided with a plurality of opening draw-in groove 4, the second claw beams 2 heads and is provided with connection bayonet lock 5, described laborsaving plate 3 is fixedlyed connected with first claw beam, 1 head, and the head of second claw beam 2 flexibly connects by the draw-in groove 4 that connects on the bayonet lock 5 and second claw beam.
During use, can select the suitable opening draw-in groove to be connected with laborsaving plate 3 second claw beam 2, clamping size walnut shells very laborsaving.
Claims (1)
1. adjustable laborsaving utcracker, first, second claw beam (1,2) that comprises two band handles, it is characterized in that: first claw beam (1) head is provided with laborsaving plate (3), laborsaving plate (3) is provided with a plurality of opening draw-in grooves (4), second claw beam (2) head is provided with and connects bayonet lock (5), described laborsaving plate (3) is fixedlyed connected with first claw beam (1) head, and the head of second claw beam (2) flexibly connects by the draw-in groove (4) that connects on the bayonet lock (5) and second claw beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202301501U CN201316188Y (en) | 2008-12-11 | 2008-12-11 | Adjustable labor-saving nutcracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202301501U CN201316188Y (en) | 2008-12-11 | 2008-12-11 | Adjustable labor-saving nutcracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316188Y true CN201316188Y (en) | 2009-09-30 |
Family
ID=41194964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202301501U Expired - Fee Related CN201316188Y (en) | 2008-12-11 | 2008-12-11 | Adjustable labor-saving nutcracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316188Y (en) |
-
2008
- 2008-12-11 CN CNU2008202301501U patent/CN201316188Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203062628U (en) | Pressing plate clamping device | |
| CN201316188Y (en) | Adjustable labor-saving nutcracker | |
| CN211965962U (en) | Turning tool capable of quickly assembling and disassembling blade | |
| CN203062563U (en) | Multi-position pressure fixture | |
| CN201799988U (en) | Hoop assembling tool | |
| CN203266577U (en) | Integral stapling and nail removing device | |
| CN102653087A (en) | Automatic clamping puller | |
| CN204431181U (en) | Dental handpiece dismantling device | |
| CN216152220U (en) | Quick release mechanism for wrench head and wrench rod | |
| CN210388808U (en) | Simple fixing and clamping device for nail abutting seat | |
| CN201009177Y (en) | Improved structure of universal pliers | |
| CN201612536U (en) | Clamp for steaming crab | |
| CN203062613U (en) | Floating clamping device | |
| CN204123288U (en) | A kind of pliers that can maintain clamped condition | |
| CN207206592U (en) | A kind of novel holing pincers | |
| CN202445907U (en) | Adjustable walnut clamp | |
| CN212601336U (en) | Cell slide tweezers | |
| CN213970890U (en) | Multipurpose wrench suitable for narrow space | |
| CN103600237A (en) | General quick clamp capable of detaching and installing cutter quickly | |
| CN202408615U (en) | Multi-purpose shell fruit pincers | |
| CN204976539U (en) | Prevent disconnected type nail puller | |
| CN212887131U (en) | Locking pliers with head changing function | |
| CN203062567U (en) | Two-sided floating surface fixture | |
| CN208961355U (en) | A kind of spirally weld uses clamping device | |
| CN215942619U (en) | Clamp for measuring valve clearance of brake in cylinder |
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: 20090930 Termination date: 20111211 |