CN203766352U - Vertical type hand pencil sharpener - Google Patents
Vertical type hand pencil sharpener Download PDFInfo
- Publication number
- CN203766352U CN203766352U CN201420119571.2U CN201420119571U CN203766352U CN 203766352 U CN203766352 U CN 203766352U CN 201420119571 U CN201420119571 U CN 201420119571U CN 203766352 U CN203766352 U CN 203766352U
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- CN
- China
- Prior art keywords
- pencil
- cutter assembly
- gear
- bevel gear
- casing
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a vertical type hand pencil sharpener. The vertical type hand pencil sharpener comprises a casing, a pencil feeding clamping mechanism, a hob cutter assembly and a hand handle; a pencil feeding hole is formed inside the casing; the hand handle is arranged on the lateral portion of the casing; the pencil feeding clamping mechanism and the hob cutter assembly are arranged inside the casing; the pencil feeding hole is formed in the upper end of the casing; the pencil feeding clamping mechanism is arranged under the pencil feeding hole; the hop cutter assembly is arranged under the pencil feeding clamping mechanism; a gear steering mechanism is arranged between the hand handle and the hob cutter assembly. The vertical type hand pencil sharpener has the advantages of being convenient to use due to the fact that the pencil feeding hole is formed in the upper end of the casing, pencil feeding is changed to be in the vertical direction, the pencil sharpener is arranged on a table, and position of the pencil feeding hole can be directly observed when a user normally sits or stands and enabling hand feeling to be light due to the facts that 90-degree rotation of the acting force is achieved through a multi-level gear and hand cranking intensity during pencil sharpening process is reduced meanwhile the multi-level gear rotates.
Description
Technical field
The utility model relates to a kind of stationery of the use that sharpens a pencil, and especially relevant for a kind of vertical direction, enters pen, the vertical hand pencil-knife in labour-saving more.
Background technology
Traditional pencil-knife generally includes the blade along tapering cutting arranging in housing and housing and enters a clamping device, entering a clamping device utilizes two clamping roller bearings that pencil holding is lived, by the crank handle being arranged on outside housing, rotate, drive clamping roller bearing inwardly to send constantly pen, pencil is pushed to the position of cutting.
The utility model patent that is 201320243864.7 as China Patent No. discloses a kind of pen device that enters of penknife, comprise housing, blade and enter a clamping device and be arranged on enclosure interior, pen-laying hole is arranged on the leading flank of housing, crank handle is arranged on the trailing flank of housing, crank handle is done to rotate clockwise conventionally in a vertical plane, and operation relatively meets base of principle of human engineering like this; Pencil enters pen with landscape mode.Traditional penknife cassette mechanism structure and enter a mode there are the following problems: 1, pen-laying hole bore is smaller, it is substantially suitable with the diameter of pencil, and be positioned at the sidepiece of penknife, and user normally cuts pen action with sitting posture or stance, user needs side head to find the position of pen-laying hole, to user, causes certain inconvenience.2, crank handle directly drives the rotation of paring blade, concerning weak people group (pupil or old man), cuts a process and requires great effort a little.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of vertical hand pencil-knife, adopts vertical direction to enter pen, enters a process more convenient, adds multilevel gear drive mechanism simultaneously, reduces the hand dynamics of a process of cutting, and makes feel lighter.
In order to solve the problems of the technologies described above, the utility model provides a kind of vertical hand pencil-knife, comprise housing, enter a clamping device, hobboing cutter assembly and wind, on described housing, be provided with pen-laying hole, described wind is arranged on the sidepiece of housing, described enter a clamping device and hobboing cutter assembly is arranged in housing, it is characterized in that pen-laying hole is opened in the upper end of housing, described enter the below that a clamping device is arranged on pen-laying hole, described hobboing cutter assembly is positioned at into the below of a clamping device, between described wind and hobboing cutter assembly, be provided with gear steering mechanism.
Described gear steering mechanism comprises rotating shaft, the first spur gear, the second spur gear, connecting axle, the first bevel gear and the second bevel gear, described rotating shaft and described connecting axle are horizontally disposed with, the first spur gear is connected with wind by described rotating shaft, the second described spur gear and the first bevel gear are co-located on described connecting axle, the second bevel gear and hobboing cutter assembly are fixed, described the first spur gear and the second spur gear are intermeshing, and described the first bevel gear and the second bevel gear are intermeshing.
The diameter of the first described spur gear is less than the diameter of the second spur gear, and the diameter of the first described bevel gear is less than the diameter of the second bevel gear.Gear steering mechanism has the use dynamics that reduces crank handle, the effect that feel is lighter simultaneously.
Described hobboing cutter assembly comprises knife rest, cutter hub and holds the cone-shaped hole of pencil one end, the center of the center line aligning pen-laying hole of described cone-shaped hole.
The beneficial effect that the utility model brings is the pen-laying hole of Pencil planer to be located to the upper end of housing, use vertical direction instead and enter pen, pencil-knife is put on the table, user adopts in normal sitting position or stance situation, just directly see the position of pen-laying hole, more convenient to use.Because crank handle continues the side locations that keeps traditional, therefore need to adjust the position of entering pen-holder device and hobboing cutter assembly of inside, 90 degree that then utilize multi-stage gear to carry out active force turn to.Multi-stage gear turns to has the hand dynamics that reduces a process of cutting simultaneously, makes feel lighter, is especially applicable to pupil or the elderly and uses.
Accompanying drawing explanation
Fig. 1 is the cut-away view of the utility model embodiment.
The specific embodiment
As shown in Figure 1, a kind of vertical hand pencil-knife, comprise housing 1, enter a clamping device 2, hobboing cutter assembly 3 and wind 4, on housing 1, be provided with pen-laying hole 5, wind 4 is arranged on the sidepiece of housing 1, enters a clamping device 2 and hobboing cutter assembly 3 and is arranged in housing 1, pen-laying hole 5 is opened in the upper end of housing 1, enter the below that a clamping device 2 is arranged on pen-laying hole 5, hobboing cutter assembly 3 is positioned at into the below of a clamping device 2, between wind 4 and hobboing cutter assembly 3, is provided with gear steering mechanism.
Gear steering mechanism comprises rotating shaft 6, the first spur gear 7, the second spur gear 8, connecting axle 9, the first bevel gear 10 and the second bevel gear 11, rotating shaft 6 and connecting axle 9 are horizontally disposed with, the first spur gear 7 is connected with wind 4 by rotating shaft 6, the second spur gear 8 and the first bevel gear 10 are co-located on connecting axle 9, the second bevel gear 11 is fixing with hobboing cutter assembly 3, the first spur gear 7 and the second spur gear 8 are intermeshing, and the first bevel gear 10 and the second bevel gear 11 are intermeshing.
The diameter of the first spur gear 7 is less than the diameter of the second spur gear 8, and the diameter of the first bevel gear 10 is less than the diameter of the second bevel gear 11.
Hobboing cutter assembly 3 comprises knife rest, cutter hub 12 and holds the cone-shaped hole 13 of pencil one end, the center of the center line aligning pen-laying hole 5 of cone-shaped hole 13.
Known to those skilled in the art, drawings and Examples of the present utility model are only for illustrating that function of the present utility model, structure and principle should not become the restriction on the utility model is understood; Meanwhile, the purpose of this utility model all realizes.Above-described embodiment may be had some change in the situation that not departing from the utility model principle, so protection of the present utility model should be as the criterion with the scope described in claims.
Claims (4)
1. a vertical hand pencil-knife, comprise housing, enter a clamping device, hobboing cutter assembly and wind, on described housing, be provided with pen-laying hole, described wind is arranged on the sidepiece of housing, described enter a clamping device and hobboing cutter assembly is arranged in housing, it is characterized in that pen-laying hole is opened in the upper end of housing, described enter the below that a clamping device is arranged on pen-laying hole, described hobboing cutter assembly is positioned at into the below of a clamping device, between described wind and hobboing cutter assembly, is provided with gear steering mechanism.
2. a kind of vertical hand pencil-knife according to claim 1, it is characterized in that described gear steering mechanism comprises rotating shaft, the first spur gear, the second spur gear, connecting axle, the first bevel gear and the second bevel gear, described rotating shaft and described connecting axle are horizontally disposed with, the first spur gear is connected with wind by described rotating shaft, the second described spur gear and the first bevel gear are co-located on described connecting axle, the second bevel gear and hobboing cutter assembly are fixed, described the first spur gear and the second spur gear are intermeshing, described the first bevel gear and the second bevel gear are intermeshing.
3. a kind of vertical hand pencil-knife according to claim 2, is characterized in that the diameter of the first described spur gear is less than the diameter of the second spur gear, and the diameter of the first described bevel gear is less than the diameter of the second bevel gear.
4. a kind of vertical hand pencil-knife according to claim 1, is characterized in that described hobboing cutter assembly comprises knife rest, cutter hub and holds the cone-shaped hole of pencil one end, and the center line of described cone-shaped hole is aimed at the center of pen-laying hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119571.2U CN203766352U (en) | 2014-03-17 | 2014-03-17 | Vertical type hand pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119571.2U CN203766352U (en) | 2014-03-17 | 2014-03-17 | Vertical type hand pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766352U true CN203766352U (en) | 2014-08-13 |
Family
ID=51283590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119571.2U Expired - Fee Related CN203766352U (en) | 2014-03-17 | 2014-03-17 | Vertical type hand pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313989A (en) * | 2016-03-29 | 2017-01-11 | 义乌市鼎邦文体用品有限公司 | Vertical hand-rocked pencil sharpener |
| CN110103619A (en) * | 2019-04-12 | 2019-08-09 | 淄博俊康文具有限公司 | A kind of automatic penknife |
-
2014
- 2014-03-17 CN CN201420119571.2U patent/CN203766352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313989A (en) * | 2016-03-29 | 2017-01-11 | 义乌市鼎邦文体用品有限公司 | Vertical hand-rocked pencil sharpener |
| CN110103619A (en) * | 2019-04-12 | 2019-08-09 | 淄博俊康文具有限公司 | A kind of automatic penknife |
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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: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |