CN207373996U - A kind of drawing pencil sharpener - Google Patents
A kind of drawing pencil sharpener Download PDFInfo
- Publication number
- CN207373996U CN207373996U CN201720568151.6U CN201720568151U CN207373996U CN 207373996 U CN207373996 U CN 207373996U CN 201720568151 U CN201720568151 U CN 201720568151U CN 207373996 U CN207373996 U CN 207373996U
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- CN
- China
- Prior art keywords
- spring
- blade
- rod
- housing
- block
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Abstract
The utility model is related to a kind of drawing pencil sharpeners, including housing and the first blade, further include the second blade and regulating part, and groove is additionally provided on the upper surface of housing, is equipped with the body of rod in groove, the second blade is fixed on the bottom of the body of rod；Regulating part includes the first spring, block and briquetting, and the first spring is fixed in groove, and block is connected with the first spring, and block is equipped with convex block, and the body of rod is equipped with card slot；The both ends of briquetting extend to form to the right adjutage, and adjutage is extended in groove；Second spring is equipped between briquetting and housing；The upper end of the body of rod is equipped with button, and the 3rd spring is equipped between button and housing, and the 3rd spring pocket is arranged on the body of rod.The utility model separately carries out the cutting of timber and pen core, can effectively avoid pen core and cuts the problem of pen core core shift is caused to be broken simultaneously with timber；After the completion of cutting simultaneously, by pressing briquetting convex block can be made to be popped up out of card slot, the second blade moves up under the drive of the 3rd spring, so that next time uses.
Description
Technical field
The utility model is related to field of stationery, more particularly to a kind of drawing pencil sharpener.
Background technology
Pencil sharpener is a kind of common instrument to sharpen a pencil of student, generally comprises housing and the taper being arranged on housing
Hole is set on bellmouth there are one for cutting the blade of handwriting, and pen is rotated in face of the blade direction of blade to cut pen.So
And existing pencil sharpener generally simultaneously cuts pencil outer layer timber and internal pen core using one piece of blade, because of outer layer timber
It is had differences with the hardness of pen core, the eccentric fracture of lead for retractable pencil is not only be easy to cause in working angles, while easily make blade becoming dull, wave
It is serious to take phenomenon.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of drawing pencil sharpener, to overcome the above-mentioned prior art
In deficiency.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of drawing pencil sharpener, including housing and
First blade, the right side of the housing are equipped with bellmouth, and the upper surface of the housing is oblique equipped with being connected with the bellmouth
Slot, first blade are fixed in the skewed slot；The drawing with pencil sharpener further includes the second blade and makes described second
Blade is in or departs from the regulating part of working condition, and groove, the groove and the cone are additionally provided on the upper surface of the housing
Shape is connected between hole by first through hole；The body of rod is equipped in the groove, second blade is fixed on the bottom of the body of rod；
The regulating part includes the first spring, block and briquetting, and first spring is fixed on the side wall of the groove, the gear
Block is connected with first spring, the one end of the block away from first spring be equipped with convex block, the body of rod be equipped with
The card slot that the convex block matches；The briquetting is arranged at the left side wall of the housing, and the both ends of the briquetting to
The right side extends to form adjutage, and the right end of the adjutage extends to the inside of the groove；The briquetting and the housing it
Between be equipped with second spring；The upper end of the body of rod is equipped with button, and the 3rd spring is equipped between the button and the housing, described
3rd spring pocket is arranged on the body of rod.
The beneficial effects of the utility model are：In use, it rotates first and pencil is promoted to make the Timber sections of pencil through
One blade cut after the completion of wood cutting, extracts pencil；The body of rod is pressed down on afterwards, and convex block is made to be arranged in card slot, at this time
Two blades are in place, and pencil is inserted into bellmouth and then rotation pencil can cut the pen core part of pencil, this reality
It is separately carried out with the new cutting by timber and pen core, can effectively avoid pen core and timber cuts pen core core shift is caused to be broken simultaneously
The problem of；After the completion of cutting simultaneously, by pressing briquetting convex block can be made to be popped up out of card slot, the second blade is in the 3rd spring
It is moved up under drive, so that next time uses；Separately only passivation blade can be replaced after blade becoming dull, reduce alternative costs.
Further：The right end of the adjutage is equipped with the first inclined-plane, and the block is equipped with and first inclined-plane phase
The second inclined-plane matched somebody with somebody,
The advantageous effect of above-mentioned further scheme is：By setting inclined-plane, briquetting is facilitated to promote block during moving to right.
Further：The length on first inclined-plane is more than the length on second inclined-plane.
Further：The height on second inclined-plane is more than the height of the convex block.
The above-mentioned advantageous effect into two step schemes is：When ensuring to press briquetting, the block being arranged in card slot can be squeezed
Go out, be released the body of rod.
Further：The quantity of the card slot is one to three.
The advantageous effect of above-mentioned further scheme is：It, can be by the way that convex block be arranged in difference when being provided with multiple card slots
Card slot in, realize the adjusting to the second blade down position, the further cutting realized to pen core difference sharpness, with full
The different use demand of foot.
Description of the drawings
Fig. 1 is a kind of stereogram of drawing pencil sharpener of the utility model；
Fig. 2 is a kind of main view sectional view of drawing pencil sharpener of the utility model；
Fig. 3 is the partial section view at B-B ' in Fig. 2；
Fig. 4 is the enlarged diagram of structure at A in Fig. 3；
In figure：1 it is housing, 11 be bellmouth, 12 be skewed slot, 13 be groove, 14 be first through hole, 15 is left shell, 16
For right shell body, 2 be the first blade, 3 be the second blade, 4 be regulating part, 41 be the first spring, 42 be block, 421 be convex block,
422 be the second inclined-plane, 43 be briquetting, 431 be adjutage, 432 be the first inclined-plane, 5 be the body of rod, 51 be card slot, 52 be screw thread
Hole, 6 be second spring, 7 be button, 8 be the 3rd spring.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figures 1 to 4, a kind of drawing pencil sharpener, including 1 and first blade 2 of housing, the right side of the housing 1
Equipped with bellmouth 11, the upper surface of the housing 1 is equipped with the skewed slot 12 connected with the bellmouth 11, first blade 2
It is fixed in the skewed slot 12, and the blade of first blade 2 is disposed in proximity at the bellmouth 11；The drawing volume
Graver further includes the second blade 3 and second blade 3 is made to be in or depart from the regulating part 4 of working condition, the housing 1
Groove 13 is additionally provided on upper surface, is connected between the groove 13 and the bellmouth 11 by first through hole 14；The groove
The body of rod 5 is equipped in 13, second blade 3 is fixed on the bottom of the body of rod 5；The regulating part 4 includes the first spring 41, gear
Block 42 and briquetting 43, first spring 41 are fixed on the side wall of the groove 13, the block 42 and first bullet
Spring 41 connects, the one end of the block 42 away from first spring 41 be equipped with convex block 421, the body of rod 5 be equipped with it is described
The card slot 51 that convex block 421 matches；The briquetting 43 is arranged at the left side wall of the housing 1, and the briquetting 43
Both ends extend to form to the right adjutage 431, and the right end of the adjutage 431 extends to the inside of the groove 13；The pressing
Second spring 6 is equipped between block 43 and the housing 1；The upper end of the body of rod 5 is equipped with button 7, the button 7 and the housing
The 3rd spring 8 is equipped between 1, the 3rd spring 8 is sheathed on the body of rod 5.
In use, the Timber sections for rotating first and promoting pencil and making pencil are cut through the first blade 2, wood cutting is completed
Afterwards, pencil is extracted；The body of rod 5 is pressed down on afterwards, convex block 421 is made to be arranged in card slot 51, and the second blade 3 is in place at this time, by lead
Pen be inserted into bellmouth 11 then rotation pencil the pen core part of pencil can be cut, the utility model by timber with
The cutting of pen core separately carries out, and can effectively avoid pen core and cuts the problem of pen core core shift is caused to be broken simultaneously with timber；It cuts simultaneously
After the completion of cutting, the pop-up out of card slot 51 of convex block 421 can be made by pressing briquetting 43, the second blade 3 is in the drive of the 3rd spring 8
Under move up, for next time use；Separately only passivation blade can be replaced after blade becoming dull, reduce alternative costs.
As shown in Figure 3 and Figure 4, the right end of the adjutage 431 be equipped with the first inclined-plane 432, the block 42 be equipped with
The second inclined-plane 422 that first inclined-plane 432 matches.By setting inclined-plane, briquetting 43 is facilitated to promote gear during moving to right
Block 42.
As shown in figure 4, the length on first inclined-plane 432 is more than the length on second inclined-plane 422；Second inclined-plane
422 height h1More than the height h of the convex block 4212.When ensuring to press briquetting 43, the block that can will be arranged in card slot 51
42 squeeze out, and are released the body of rod 5.
The quantity of the card slot 51 is one to three.It, can be by the way that the card of convex block 421 be set when being provided with multiple card slots 51
In in different card slots 51, the adjusting to 3 down position of the second blade is realized, it is further to realize to pen core difference sharpness
Cutting, to meet different use demands.
As shown in Fig. 2, the bottom of the body of rod 5 is equipped with jack, the upper end of second blade 3 is embedded at the jack
Interior, the lower end of the body of rod 5 is additionally provided with the threaded hole 52 through the jack, and second blade 3 is equipped with and the screw thread
52 corresponding second through hole of hole.Second blade 3 can be fixed on the body of rod 5 by the screw being arranged in threaded hole 52, connected
Mode is simple, and convenient for disassembly and assembly, convenient for being replaced to the second blade 3.
Between first blade 2 and the skewed slot 12 can by it is be bonded, being connected together connects with screw, convenient for disassembly and assembly,
It is convenient for replacing when the first blade 2 is worn.
As shown in Figure 1, the housing 1 divides for left shell 15 and right shell body 16, the groove 13 is arranged on the left shell 15
It can be selected and be connected together between the right shell body 16, between the left shell 15 and the right shell body 16, convenient for assembling.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of drawing pencil sharpener, it is characterised in that：Including housing (1) and the first blade (2), the right side of the housing (1)
Equipped with bellmouth (11), the upper surface of the housing (1) is equipped with the skewed slot (12) connected with the bellmouth (11), and described the
One blade (2) is fixed in the skewed slot (12)；The drawing with pencil sharpener further includes the second blade (3) and makes described second
Blade (3) is in or departs from the regulating part (4) of working condition, and groove (13) is additionally provided on the upper surface of the housing (1), described
It is connected between groove (13) and the bellmouth (11) by first through hole (14)；The body of rod (5), institute are equipped in the groove (13)
State the bottom that the second blade (3) is fixed on the body of rod (5)；The regulating part (4) include the first spring (41), block (42) and
Briquetting (43), first spring (41) are fixed on the side wall of the groove (13), the block (42) and described first
Spring (41) connects, and the one end of the block (42) away from first spring (41) is equipped with convex block (421), the body of rod (5)
It is equipped with the card slot (51) to match with the convex block (421)；The briquetting (43) is arranged at the left side wall of the housing (1)
Place, and the both ends of the briquetting (43) extend to form to the right adjutage (431), the right end of the adjutage (431) extends to
The inside of the groove (13)；Second spring (6) is equipped between the briquetting (43) and the housing (1)；The body of rod (5)
Upper end be equipped with button (7), equipped with the 3rd spring (8) between the button (7) and the housing (1), the 3rd spring (8)
It is sheathed on the body of rod (5).
2. a kind of drawing pencil sharpener according to claim 1, it is characterised in that：The right end of the adjutage (431) is equipped with
First inclined-plane (432), the block (42) are equipped with the second inclined-plane (422) to match with first inclined-plane (432).
3. a kind of drawing pencil sharpener according to claim 2, it is characterised in that：The length of first inclined-plane (432) is big
In the length of second inclined-plane (422).
4. a kind of drawing pencil sharpener according to Claims 2 or 3, it is characterised in that：The height of second inclined-plane (422)
More than the height of the convex block (421).
5. a kind of drawing pencil sharpener according to claim 1, it is characterised in that：The quantity of the card slot (51) for one extremely
Three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568151.6U CN207373996U (en) | 2017-05-19 | 2017-05-19 | A kind of drawing pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568151.6U CN207373996U (en) | 2017-05-19 | 2017-05-19 | A kind of drawing pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373996U true CN207373996U (en) | 2018-05-18 |
Family
ID=62298667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568151.6U Expired - Fee Related CN207373996U (en) | 2017-05-19 | 2017-05-19 | A kind of drawing pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257033A (en) * | 2020-04-01 | 2020-06-09 | 朱静舟 | Sampling device for detecting material toxicity of toy building blocks |
-
2017
- 2017-05-19 CN CN201720568151.6U patent/CN207373996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257033A (en) * | 2020-04-01 | 2020-06-09 | 朱静舟 | Sampling device for detecting material toxicity of toy building blocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |