CN201073887Y - Pencil-sharpener and pencil feeding mechanism thereof - Google Patents
Pencil-sharpener and pencil feeding mechanism thereof Download PDFInfo
- Publication number
- CN201073887Y CN201073887Y CNU2007201765148U CN200720176514U CN201073887Y CN 201073887 Y CN201073887 Y CN 201073887Y CN U2007201765148 U CNU2007201765148 U CN U2007201765148U CN 200720176514 U CN200720176514 U CN 200720176514U CN 201073887 Y CN201073887 Y CN 201073887Y
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- sleeve
- fixed mount
- rotating disk
- feed mechanism
- pencil
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Abstract
The utility model relates to a pencil sharpening machine and a relative pencil feeding mechanism, which can be applied on pencil sharpening machine or similar products. The utility model comprises a fixed mount arranged in the body of the pencil sharpening machine, a rotary table combined on the fixed mount and rotating relative to the fixed mount and a plurality of pencil feeding wheel shafts pivotally arranged on the fixed mount and provided with shapes for clamping and passing pencil. When the rotary table is driven to rotate, the feeding wheel shafts are driven synchronously, to feed the pencil clamped by the feeding wheel shafts into the pencil sharpening machine and execute cutting process.
Description
Technical field
The utility model relates to a kind of pencil sharpener, particularly relates to a tool feed mechanism of pencil sharpener.
Background technology
Fig. 1 discloses a common pencil sharpener, as shown in the figure, body 12 rear sides of described pencil sharpener 10 are provided with a hand and induce clamper 14, as shown in Figure 2, wait to sharpen a pencil and 20 can utilize the clamper of inducing that draws back in advance towards the body rear to be gripped, and when swing handle 16 rotates, induce clamper can be constantly towards body by giving, 20 be fed on the position of cutting waiting to sharpen a pencil.
Inducing clamper is to be present in one of member on the pencil sharpener, when the state of inducing clamper to be in to draw back, but when not having clamping to be sharpened a pencil, when swing handle during by turn automatically closing at the body rear, so that be under this situation, the situation that the user has what is heard when being induced clamper to crush the situation of hand.
Hence one can see that, induce clamper to have danger in the use, but for a long time, relevant dealer does not propose any technological means that can effectively solve this problem, so, the consumer can only be dependent on own careful operation when using this series products, note and avoid being induced clamper to crush.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is: an a kind of pencil sharpener and a tool feed mechanism thereof are provided, may crush user's disappearance at the clamper of inducing of pencil sharpener when manipulating, propose a kind of solution.
For achieving the above object, the technical solution adopted in the utility model comprises:
A kind of tool feed mechanism is characterized in that: include:
One fixed mount;
One rotating disk is combined on the described fixed mount and can be with respect to described fixed mount rotation, and described rotating disk is provided with a sleeve joint hole; And
Several present a wheel shaft, are hubbed on the described fixed mount and maintain each other sleeve of pen to be held the spacing of passing through; A wherein at least one feedback wheel shaft is accepted described rotating disk drive and is rotated.
For achieving the above object, the technical solution adopted in the utility model also comprises:
A kind of pencil sharpener is characterized in that: comprising:
One body is provided with and can inserts an inner hole for a tool;
One swing handle is combined in the described body outside, and undertakes a sleeve that inserts in the described body, and described sleeve is provided with an endoporus and inserts for a tool;
One cutting knife is arranged in the described body, enters a tool of described endoporus via described hole in order to cutting; And
A tool feed mechanism, it includes:
One fixed mount;
One rotating disk is combined on the described fixed mount and can be with respect to described fixed mount rotation, and described rotating disk is provided with a sleeve joint hole; And
Several present a wheel shaft, are hubbed on the described fixed mount and maintain each other sleeve of pen to be held the spacing of passing through; A wherein at least one feedback wheel shaft is accepted described rotating disk drive and is rotated;
Described fixed mount is combined on the described body, and the set sleeve joint hole of described rotating disk is and the corresponding socket of described sleeve.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: a tool that relies on a tool feed mechanism will insert in the hole is presented in body, carry out stock removal action, need not rely on again to help and induce the clamper propelling movement to wait to sharpen a pencil, can not crush hand.
Description of drawings
Fig. 1 is the rear perspective view of existing pencil sharpener, and demonstrates the state of will induce the clamper closing when the body;
Fig. 2 is the rear perspective view of existing pencil sharpener, and demonstrates and will induce clamper to pull out towards the body rear and the state of clamping when a tool is arranged;
Fig. 3 is that the utility model tool feed mechanism is applied in the three-dimensional exploded view on the pencil sharpener;
Fig. 4 is that the utility model tool feed mechanism is applied in the three-dimensional combination figure on the pencil sharpener;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of the utility model tool feed mechanism;
Fig. 6 is the front view of the utility model tool feed mechanism;
Fig. 7 is the use schematic diagram of the utility model tool feed mechanism.
Description of reference numerals: 10-pencil sharpener; The 12-body; 14-induces clamper; The 16-swing handle; 20-waits to sharpen a pencil; 30-tool feed mechanism; The 32-fixed mount; 322-is ear fixedly; The 324-perforation; The 34-rotating disk; The 340-sleeve joint hole; The 342-inner sleeve; The 344-outer rotary table; The 346-projection; 36-presents a wheel shaft; The 362-axostylus axostyle; The 364-gear part; The 366-retaining sleeve; The 368-clip slot; The 42-body; 422-hole; The 44-swing handle; The 46-sleeve; The 460-endoporus; The 48-cutting knife.
The specific embodiment
Now relevant technology contents of the present utility model and detailed description now cooperate graphic being described as follows:
Seeing also shown in Figure 3ly, is to disclose the utility model tool feed mechanism to use the embodiment exploded view that is installed in the pencil sharpener among the figure; Fig. 4 is the view of member after combination that shows that Fig. 3 disclosed.As shown in the figure, of the present utility model tool feed mechanism 30 mainly includes a fixed mount 32, a rotating disk 34, and several feedback runners 36; Rotating disk 34 is to be connected with fixed mount 32 respectively with a feedback runner 36, and relies on fixed mount 32 to be installed in body 42 inside of pencil sharpener; Wherein, rotating disk 34 has continuous action relation with a feedback runner 36, is also promptly dialled when changeing when rotating disk 34, presents a runner 36 and can be subjected to rotating disk 34 interlocks and rotate.
Fixed mount 32 in the tool feed mechanism 30 has more than one fixedly ear 322, and can rely on fixedly that set perforation 324 is combined in the body 42 of pencil sharpener with the screw locking knot on the ear 322.
Be provided with at body 42 rear sides of pencil sharpener and can insert a hole 422 of body 42 inside for waiting to sharpen a pencil, and a tool feed mechanism 30 is body 42 inboards that are installed in corresponding to 422 positions, a hole, so, be inserted in the body 42 via a hole when waiting to sharpen a pencil, can rely on driven tool feed mechanism 30 will wait to sharpen a pencil and in body 42, present.
Please consult Fig. 5 and shown in Figure 6 simultaneously, rotating disk 34 in the tool feed mechanism 30 is to be combined on the fixed mount 32 and can be with respect to fixed mount 32 rotations, and on rotating disk 34, be provided with a sleeve joint hole 340, and wear combination for aforementioned sleeve 46, drive (as shown in Figure 7) to rely on swing handle 44 rotations.Wherein, rotating disk 34 further is to be combined mutually by an inner sleeve 342 that is provided with sleeve joint hole 340 and an outer rotary table 344.Be provided with an above projection 346 on the card of outer rotary table 344, projection 346 can be the column or the coccoid of the card of protrusion.
As for 36 on a described feedback wheel shaft is to be hubbed on the fixed mount 32, take off in graphic is as example with two feedback wheel shafts 36, a two feedback wheel shaft 36 maintain to each other and a sleeve of pen can be held the spacing of passing through, and this spacing can be set change according to the diameter or the profiled outline of a tool.More specifically, each feedback wheel shaft 36 further includes an axostylus axostyle 362, is located at a gear part 364 of axostylus axostyle 362 1 ends, and a retaining sleeve 366 that is coated on axostylus axostyle 362 outer rims, in order to Pen holder.When implementing, suggestion retaining sleeve 366 preferably adopts has the flexible member of rough surface, to increase the skin-friction force and the tightness of Pen holder.In addition, on the middle section position of retaining sleeve 366, can be provided with a clip slot 368 that caves inward, in order to stably clamping a tool, and present a tool reposefully.
The gear part 364 that had of a feedback wheel shaft 36 is correspondences when being arranged on rotating disk 34 and being struck rotation, can rely on just that 346 groups of set projections change on the position of interlock on rotating disk 34 cards.
Hence one can see that, of the present utility model tool feed mechanism 30 is to can be applicable on pencil sharpener or the similar products, the pencil sharpener that is disclosed with the utility model accompanying drawing is an example, 20 insert via a hole 422 and to be clamped between the two feedback wheel shaft 36 when waiting to sharpen a pencil, begin to rotate the swing handle 44 that is positioned at body 42 outsides subsequently, rotating disk 34 meetings that rely on sleeve joint hole 340 and sleeve 46 corresponding sockets are along with swing handle 44 rotates synchronously, at the same time, also can begin 20 the directions in body 42 of waiting to sharpen a pencil are presented feeding via the feedback wheel shaft 36 of rotating disk 34 interlocks, 20 send in the endoporus 460 of sleeve 46 waiting to sharpen a pencil, rely on cutting knife 48 to carry out stock removal action.
In sum, of the present utility model tool feed mechanism is applied on the pencil sharpener, pencil sharpener does not promptly need to be provided with induces clamper to present to wait to sharpen a pencil, and exempts existing use disappearance when falling pencil sharpener and having the clamper of inducing fully.
More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.
Claims (10)
1. one kind of tool feed mechanism is characterized in that: include:
One fixed mount;
One rotating disk is combined on the described fixed mount and can be with respect to described fixed mount rotation, and described rotating disk is provided with a sleeve joint hole; And
Several present a wheel shaft, are hubbed on the described fixed mount and maintain each other sleeve of pen to be held the spacing of passing through; A wherein at least one feedback wheel shaft is accepted described rotating disk drive and is rotated.
2. according to claim 1 tool feed mechanism is characterized in that: described rotating disk is further by an inner sleeve that is provided with described sleeve joint hole, and an outer rotary table combines.
3. according to claim 1 tool feed mechanism is characterized in that: described rotating disk is provided with an above projection on card, and a described feedback wheel shaft has a gear part, and described projection is dialled the described gear part of commentaries on classics and made a described feedback wheel shaft pivot.
4. according to claim 1 tool feed mechanism is characterized in that: a described feedback wheel shaft further includes an axostylus axostyle, and is coated on of described axostylus axostyle outer rim and is used for the retaining sleeve of Pen holder.
5. according to claim 4 tool feed mechanism, it is characterized in that: described retaining sleeve has a rough surface.
6. according to claim 4 tool feed mechanism is characterized in that: described retaining sleeve is a flexible member.
7. according to claim 4 tool feed mechanism is characterized in that: have a clip slot that caves inward on the middle section position of described retaining sleeve.
8. pencil sharpener is characterized in that: comprising:
One body is provided with and can inserts an inner hole for a tool;
One swing handle is combined in the described body outside, and undertakes a sleeve that inserts in the described body, and described sleeve is provided with an endoporus and inserts for a tool;
One cutting knife is arranged in the described body, enters a tool of described endoporus via described hole in order to cutting; And
A tool feed mechanism, it includes:
One fixed mount;
One rotating disk is combined on the described fixed mount and can be with respect to described fixed mount rotation, and described rotating disk is provided with a sleeve joint hole; And
Several present a wheel shaft, are hubbed on the described fixed mount and maintain each other sleeve of pen to be held the spacing of passing through; A wherein at least one feedback wheel shaft is accepted described rotating disk drive and is rotated;
Described fixed mount is combined on the described body, and the set sleeve joint hole of described rotating disk is and the corresponding socket of described sleeve.
9. pencil sharpener according to claim 8 is characterized in that: described fixed mount further has more than one fixedly ear, and described fixedly ear is provided with perforation and is combined on the described body for locking knot.
10. pencil sharpener according to claim 8 is characterized in that: described cutting knife is a helical tooth blade that carries at described sleeve lateral margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765148U CN201073887Y (en) | 2007-09-12 | 2007-09-12 | Pencil-sharpener and pencil feeding mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765148U CN201073887Y (en) | 2007-09-12 | 2007-09-12 | Pencil-sharpener and pencil feeding mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073887Y true CN201073887Y (en) | 2008-06-18 |
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ID=39519149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201765148U Expired - Fee Related CN201073887Y (en) | 2007-09-12 | 2007-09-12 | Pencil-sharpener and pencil feeding mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073887Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950332A (en) * | 2014-04-21 | 2014-07-30 | 上海理工大学 | Pencil sharpener |
| CN106379093A (en) * | 2016-10-25 | 2017-02-08 | 雪松 | Automatic pencil feeding mechanism and pencil sharpener applying same |
-
2007
- 2007-09-12 CN CNU2007201765148U patent/CN201073887Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950332A (en) * | 2014-04-21 | 2014-07-30 | 上海理工大学 | Pencil sharpener |
| CN106379093A (en) * | 2016-10-25 | 2017-02-08 | 雪松 | Automatic pencil feeding mechanism and pencil sharpener applying same |
| CN106379093B (en) * | 2016-10-25 | 2017-11-28 | 雪松 | A kind of automatic Jin Bi mechanisms and application have the pencil sharpener of the mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 39, Lane 2, Lane 2, 3 lane, Chang Nan Road, Changhua County, Taiwan, Changhua, china: Patentee after: Laide Co., Ltd. Address before: Postcode of Taiwan County, Taipei, china: Patentee before: Laide Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20160912 |