CN103213146A - Telescopic tool - Google Patents
Telescopic tool Download PDFInfo
- Publication number
- CN103213146A CN103213146A CN201310133715XA CN201310133715A CN103213146A CN 103213146 A CN103213146 A CN 103213146A CN 201310133715X A CN201310133715X A CN 201310133715XA CN 201310133715 A CN201310133715 A CN 201310133715A CN 103213146 A CN103213146 A CN 103213146A
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- China
- Prior art keywords
- cutter
- parallelogram
- fixed
- spring
- extrusome
- 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.)
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Abstract
The invention provides a telescopic tool, which comprises a cutter handle, a cutter body and a parallelogram telescopic body, wherein the cutter handle is a hollow cavity with an opening, a spring and a slide-way are fixed in the cutter handle, one end of the parallelogram telescopic body is fixedly connected with the inside of the cutter handle, the other end is fixedly connected with the end part of the cutter body, each node of the parallelogram telescopic body is fixed, and a slide block is fixed on the end part of the spring. According to the telescopic tool, the cutter body can be hidden in the hollow cavity of the cutter handle, the spring is used for controlling the scalability of the parallelogram telescopic body so as to further control the scalability of the cutter body; and furthermore, the slide-way is matched with the slide block, so that the telescopic mechanical structure is stabilized.
Description
Technical field
The present invention relates to the daily necessities field, be specifically related to a kind of flexible cutter.
Background technology
The cutters such as fruit knife that present people use do not have flexible function, mostly need to be provided with the blade that cooperates the cutter shell.The flexible cutter that has perhaps had, its flexible ratio is all smaller.
Summary of the invention
Purpose of the present invention provides a kind of flexible cutter, solves in the above-mentioned prior art problem one or more.
Flexible cutter provided by the invention, comprise hilt, cutter hub and parallelogram extrusome, hilt is the hollow cavity that is provided with opening, be fixed with spring and slideway in the hilt, parallelogram extrusome one end dead knife is inner, other end fixed cutter body end is fixed with on the node of parallelogram extrusome, and spring end is slide block fixedly.
Flexible cutter provided by the invention, cutter hub is built-in in the hollow cavity of hilt, and is provided with the scalability of spring control parallelogram extrusome, has significantly improved the flexible ratio of cutter hub; Further, the invention provides the slideway and the slide block that are used, stablized flexible frame for movement.
In some embodiments, the slideway end is provided with baffle plate, controls the movable scope of slide block, has also just controlled the flexible scope of parallelogram extrusome.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of the flexible cutter of an embodiment of the present invention;
Fig. 2 is the structural representation of the parts such as flexible cutter omission spring of an embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing flexible cutter provided by the invention is described in further detail.
Shown in Fig. 1～2, the invention discloses a kind of flexible cutter, comprise hilt 1, cutter hub 2 and parallelogram extrusome 3, hilt 1 is for being provided with the hollow cavity of opening 11, be fixed with spring 12 and slideway 13 in the hilt 1, parallelogram extrusome one end dead knife is 1 inside, other end fixed cutter body 2 ends, be fixed with on the node of parallelogram extrusome 3, spring 12 ends are slide block 31 fixedly.Slideway 13 ends are provided with baffle plate 14.
Flexible cutter provided by the invention, cutter hub 2 is built-in in the hollow cavity of hilt 1, and is provided with the scalability of spring 12 control parallelogram extrusomes 3, the further retractility of cutter hub; Further, the invention provides the slideway 13 and the slide block 31 that are used, stablized flexible frame for movement.
Parallelogram extrusome 3 of the present invention is meant: two hinged formation X-shaped Crosswares in connecting rod middle part, a plurality of X-shaped Crosswares end is the extrusome of hinged formation in turn.The middle part jointed shaft of above-mentioned a plurality of X-shaped Crosswares promptly is the alleged node of the present invention.
The above only is an optimal way of the present invention; should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the invention design; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (2)
1. flexible cutter, it is characterized in that, comprise hilt (1), cutter hub (2) and parallelogram extrusome (3), described hilt (1) is for being provided with the hollow cavity of opening (11), be fixed with spring (12) and slideway (13) in the described hilt (1), described parallelogram extrusome one end dead knife is (1) inside, other end fixed cutter body (2) end, be fixed with on the node of described parallelogram extrusome (3), described slide block (31) is fixed in described spring (12) end.
2. flexible cutter according to claim 1 is characterized in that, described slideway (13) end is provided with baffle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133715XA CN103213146A (en) | 2013-04-17 | 2013-04-17 | Telescopic tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133715XA CN103213146A (en) | 2013-04-17 | 2013-04-17 | Telescopic tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103213146A true CN103213146A (en) | 2013-07-24 |
Family
ID=48811465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310133715XA Pending CN103213146A (en) | 2013-04-17 | 2013-04-17 | Telescopic tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213146A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE36397C (en) * | H. friedrich in Düsseldorf | Innovation in knives with sliding blades | ||
| US2753105A (en) * | 1953-12-01 | 1956-07-03 | Werner Luczlo | Package opener |
| FR1122971A (en) * | 1955-04-21 | 1956-09-14 | Snap-lock knife with automatic blade advance | |
| JP2000342865A (en) * | 1999-06-02 | 2000-12-12 | Isao Minamii | Safe cutter knife |
| CN2423988Y (en) * | 2000-05-12 | 2001-03-21 | 王辰 | Safety tool knife |
| CN1509852A (en) * | 1996-06-17 | 2004-07-07 | ¶ | Knife casing of cutter and knife casing combining with locking mechanism |
| CN2723139Y (en) * | 2004-07-02 | 2005-09-07 | 孙凯 | Novel spring knife |
| US7562455B2 (en) * | 2006-01-27 | 2009-07-21 | Mentor Group, L.L.C. | Automatic opening and closing knife |
| CN203197937U (en) * | 2013-04-17 | 2013-09-18 | 朱瑛 | Stretchable cutter |
-
2013
- 2013-04-17 CN CN201310133715XA patent/CN103213146A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE36397C (en) * | H. friedrich in Düsseldorf | Innovation in knives with sliding blades | ||
| US2753105A (en) * | 1953-12-01 | 1956-07-03 | Werner Luczlo | Package opener |
| FR1122971A (en) * | 1955-04-21 | 1956-09-14 | Snap-lock knife with automatic blade advance | |
| CN1509852A (en) * | 1996-06-17 | 2004-07-07 | ¶ | Knife casing of cutter and knife casing combining with locking mechanism |
| JP2000342865A (en) * | 1999-06-02 | 2000-12-12 | Isao Minamii | Safe cutter knife |
| CN2423988Y (en) * | 2000-05-12 | 2001-03-21 | 王辰 | Safety tool knife |
| CN2723139Y (en) * | 2004-07-02 | 2005-09-07 | 孙凯 | Novel spring knife |
| US7562455B2 (en) * | 2006-01-27 | 2009-07-21 | Mentor Group, L.L.C. | Automatic opening and closing knife |
| CN203197937U (en) * | 2013-04-17 | 2013-09-18 | 朱瑛 | Stretchable cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |