CN201380698Y - Base device of hand-operated penknife - Google Patents
Base device of hand-operated penknife Download PDFInfo
- Publication number
- CN201380698Y CN201380698Y CN200920114467U CN200920114467U CN201380698Y CN 201380698 Y CN201380698 Y CN 201380698Y CN 200920114467 U CN200920114467 U CN 200920114467U CN 200920114467 U CN200920114467 U CN 200920114467U CN 201380698 Y CN201380698 Y CN 201380698Y
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- CN
- China
- Prior art keywords
- base
- penknife
- handle
- table top
- plane
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a base device of hand-operated penknife which comprises a base which is connected with a penknife device, wherein the bottom of the base is provided with a suction cup device, and is characterized in that a driving device which enables the suction cup device to adsorb or loosen is arranged on the suction cup device. The base device of hand-operated penknife has the advantages that when the base is to be absorbed on the plane of a table top and the like, only a handle is rotated, a press plate is upward drawn through a bent lever, and then an empty space is generated between a rubber film and the plane of the table top and the like, thereby the base is firmly absorbed on the plane of the table top and the like, when the base is to be separated from the table top, only the handle is reversely rotated, the press plate is downward pressed through the bent lever, the empty space between the rubber film and the plane of the table top and the like is eliminated, the base and the plane of the table top and the like can easily separated, and base device can be repeatedly used, the structure is simple, the use is convenient, and a rotation spacing device is arranged on a connecting rod on the other end, which only allows the handle to rotate 90 degrees, and guarantees the accurate location of bent lever rotation.
Description
Technical field
The utility model relates to a kind of the pen or shape tool of cutting, and especially relates to a kind of base device of manual penknife.
Background technology
Existing penknife generally is made up of pencil sharpening device and base device two large divisions, as manual penknife, during use, as long as with the hand just machinable pencil of bar that shakes, but because the base of penknife is unfixing, whole penknife is moved easily, therefore just needs an other hand to pin penknife it is maintained static, and uses inconvenient.In order to address this problem, some penknife is provided with support on base, and it is support is fixing on the table by nut, thereby penknife is maintained static, but this fixed form is damaged desktop easily, and a lot of supports and base be not wholely set, and support and base can be separated from each other, and support is lost easily; The penknife that also has is provided with sucker in the bottom of base, by sucker on the table with base absorption, but this sucker needs firmly it to be pressed in use, air between itself and the desktop is run out of, in a single day generally be not easy to hold, and hold, neither be easy to take off, and after repeatedly using, sucker just can lose efficacy.
Summary of the invention
Can penknife is easily fixing on the table when technical problem to be solved in the utility model provides a kind of use, the time spent can easily not separate the base of penknife with desktop and the base device of reusable manual penknife.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of base device of manual penknife, comprise the base that is connected with pencil sharpening device, the bottom of described base is provided with Acetabula device, and described Acetabula device is provided with the drive unit that makes its absorption or unclamp.
Described Acetabula device comprises the rubber film and is arranged on the interior pressing plate of described rubber film, described drive unit comprises contiguous block and drive rod, described drive rod comprises the connecting rod at two ends and the curved bar of mid portion, described pitman shaft is connected on the described base, be connected with handle on the connecting rod of one end, described handle is arranged on outside the described base, described contiguous block is provided with chute, described curved bar passes described chute, and described contiguous block is fixedlyed connected with described pressing plate.
The connecting rod of the other end is provided with rotating limit device.
Described rotating limit device comprises the limited block that is fixedly installed on described interlinking lever end, has been wholely set limited post on the described limited block, and described base is provided with and can makes described limited post rotate 90 ° stopper slot.
Be arranged with decoction cap on the described handle.
Compared with prior art, the utility model has the advantages that because the bottom of base is provided with Acetabula device, and Acetabula device is provided with the drive unit that makes its absorption or unclamp, can base is fixing in the plane, penknife is maintained static, thereby make things convenient for the use of penknife; And Acetabula device comprises rubber film and pressing plate, be arranged on curved bar on the drive rod and pass chute on the contiguous block, contiguous block is fixedlyed connected with the pressing plate in the rubber film, in the time of base need being adsorbed on the planes such as desktop, as long as turning handle, by curved bar pressing plate is pulled upwardly, a region of no pressure is given birth in the sell of one's property between the planes such as rubber film and desktop, thereby base is adsorbed on firmly on the planes such as desktop, and need be with planar separation such as base and desktops the time, as long as the backward rotation handle is depressed pressing plate downwards by curved bar, eliminate the region of no pressure between the planes such as rubber film and desktop, just base easily can be separated with planes such as desktops, but also it is reusable, simple in structure, easy to use; And the connecting rod of the other end is provided with rotating limit device, makes the handle can only half-twist, to guarantee the accurate location of curved bar rotation; In addition, be arranged with decoction cap on the handle, feel is relatively good during turning handle, and makes the moulding of whole penknife also more attractive in appearance.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model in conjunction with pencil sharpening device;
Fig. 2 is an internal structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model under non-working condition;
Fig. 4 is the structural representation of the utility model under user mode;
Fig. 5 is the structural representation of drive rod of the present utility model and handle;
Fig. 6 is the structural representation that base of the present utility model cooperates with limited block;
Fig. 7 is the structural representation of limited block of the present utility model;
Fig. 8 is the local enlarged diagram at A place among Fig. 4.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure: a kind of base device of manual penknife, comprise contiguous block 3, rubber film 4, drive rod and the base 2 that is connected with pencil sharpening device 1, drive rod comprises the connecting rod 52 at two ends and the curved bar 53 of mid portion, connecting rod 52 is coupling on base 2, be connected with handle 51 on the connecting rod 52 of one end, handle 51 is arranged on outside the base 2, be arranged with decoction cap 6 on the handle 51, contiguous block 3 is provided with chute 31, curved bar 53 passes chute 31, rubber film 4 is arranged on the bottom of base 2, be provided with pressing plate 41 in the rubber film 4, contiguous block 3 is fixedlyed connected with pressing plate 41, and the end of the connecting rod 52 of the other end is set with limited block 7, be wholely set limited post 71 on the limited block 7, base 2 is provided with and can makes limited post 71 rotate 90 ° stopper slot 21.
Claims (5)
1, a kind of base device of manual penknife comprises the base that is connected with pencil sharpening device, and the bottom of described base is provided with Acetabula device, it is characterized in that described Acetabula device is provided with the drive unit that makes its absorption or unclamp.
2, the base device of a kind of manual penknife as claimed in claim 1, it is characterized in that described Acetabula device comprises the rubber film and is arranged on the interior pressing plate of described rubber film, described drive unit comprises contiguous block and drive rod, described drive rod comprises the connecting rod at two ends and the curved bar of mid portion, described pitman shaft is connected on the described base, be connected with handle on the connecting rod of one end, described handle is arranged on outside the described base, described contiguous block is provided with chute, described curved bar passes described chute, and described contiguous block is fixedlyed connected with described pressing plate.
3, the base device of a kind of manual penknife as claimed in claim 2 is characterized in that the connecting rod of the other end is provided with rotating limit device.
4, the base device of a kind of manual penknife as claimed in claim 3, it is characterized in that described rotating limit device comprises the limited block that is fixedly installed on described interlinking lever end, be wholely set limited post on the described limited block, described base is provided with and can makes described limited post rotate 90 ° stopper slot.
5, the base device of a kind of manual penknife as claimed in claim 2 is characterized in that being arranged with decoction cap on the described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920114467U CN201380698Y (en) | 2009-02-26 | 2009-02-26 | Base device of hand-operated penknife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920114467U CN201380698Y (en) | 2009-02-26 | 2009-02-26 | Base device of hand-operated penknife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380698Y true CN201380698Y (en) | 2010-01-13 |
Family
ID=41524172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920114467U Expired - Fee Related CN201380698Y (en) | 2009-02-26 | 2009-02-26 | Base device of hand-operated penknife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380698Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909300A (en) * | 2018-08-17 | 2018-11-30 | 义乌市鼎邦文体用品有限公司 | The linked switch component and penknife of penknife |
-
2009
- 2009-02-26 CN CN200920114467U patent/CN201380698Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909300A (en) * | 2018-08-17 | 2018-11-30 | 义乌市鼎邦文体用品有限公司 | The linked switch component and penknife of penknife |
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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: 20100113 Termination date: 20110226 |