CN201124652Y - Novel propelling pencil - Google Patents
Novel propelling pencil Download PDFInfo
- Publication number
- CN201124652Y CN201124652Y CNU2007200598561U CN200720059856U CN201124652Y CN 201124652 Y CN201124652 Y CN 201124652Y CN U2007200598561 U CNU2007200598561 U CN U2007200598561U CN 200720059856 U CN200720059856 U CN 200720059856U CN 201124652 Y CN201124652 Y CN 201124652Y
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- CN
- China
- Prior art keywords
- pencil
- core device
- pen
- pen core
- pen container
- 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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Abstract
A novel propelling pencil comprises a pencil holder, a propelling pencil lead cover and a pencil lead propeller. An elongated slot that communicates with the outer wall and the inner wall of the pencil holder is arranged on the pencil holder; a jagged clasping member is arranged on the wall of the elongated slot; the pencil holder is connected with a pencil cap; the propelling pencil lead cover is arranged inside the pencil holder; a pencil lead mounting hole is arranged in the middle of the propelling pencil lead cover; the pencil lead is fixedly mounted inside the pencil lead mounting hole; the propelling pencil lead cover is connected with the pencil lead propeller by a connector. The pencil lead propeller can be in the shape similar to a button or a structure that is circularly sleeved at the periphery of the propelling pencil lead cover, and is connected with the propelling pencil lead cover through the connector; the elongated slot on the pencil holder can be in a spiral shape. The propelling pencil can drive the propelling pencil lead cover to move by the pencil lead propeller through the elongated slot arranged on the pencil holder, thus driving the pencil lend to move; when the pencil lead is about to be used up, the pencil lead propeller can be pushed in the direction of the pencil point, thus achieving the function of writing without sharpening the pencil. The propelling pencil has the advantages of simple structure, environment-friendliness and hygiene, convenient use and broad market prospects.
Description
Technical field
The present invention relates to the pencil field, specifically is new mechanical pencil.
Background technology
Pencil has other incomparable correction advantage easily, is also used drawing tools such as particularly indispensable writing implement in pupil's study, and the drawing of drawing up to now widely.Use maximum pencil or Wood pencil at present, the pen core of pencil is being coated by wooden shell, needs cutting in the time of use, and is pretty troublesome.And the manufacturing of Wood pencil expended a large amount of timber resources, is unfavorable for the protection of environment, the pollution that the chip that chips away in addition is also serious around environment.Though also have a large amount of propelling pencils selling at present on the market, its structure is by the shaft of a writing brush, nib, spring, collet, compositions such as the cap for brush, pen core is fixed by collet, by pressing the cap for brush pen core is stretched out in collet.This pencil is after long-time the use, and collet will become flexible, the tight pencil-lead of folder, and the pen core of exerting oneself a little when causing writing can't be write with regard to sliding backward retraction.
The utility model content
The purpose of this utility model is the deficiency that exists at above-described pencil, provides a kind of simple in structure, easy to use, the new mechanical pencil of environmental protection and saving.
The utility model is achieved in that new mechanical pencil comprises pen container, movable refill cover, pushes away the pen core device, pen container is provided with the elongated slot that outer wall communicates with inwall, pen container is connected with the cap for brush, movable refill is set on pen container inside, be provided with pencil-lead dress hole in the middle of the movable refill cover, pencil-lead is fixedly mounted in the pencil-lead dress hole, and the movable refill cover is provided with and pushes away the pen core device.
The edge of described elongated slot is provided with the zigzag card division, and the zigzag card division is level and smooth arc along the nib direction.
The described pen core device that pushes away is similar button-shape, is connected with the movable refill cover by connecting portion.
Described movable refill cover with push away the reverse side that the pen core device is connected and can be provided with elastomeric element, perhaps movable refill overlaps and the junction of connecting portion is provided with elastomeric element, sets back after the pen core device is pressed conveniently to push away.
The described pen core device that pushes away is a ring-type, is enclosed within the periphery of pen container, is connected with the movable refill cover by attaching parts.
The described pen core device that pushes away is provided with button, and button is connected with connecting portion, and connecting portion is provided with outstanding coupling part.
Described pen container outer wall is provided with the fin of ring-type; Pushing away the pen core device is circulus, is enclosed within the pen container outside, and its inwall is provided with corresponding fin; Pushing away the pen core device is connected with the movable refill cover.
Described pen container inwall is provided with the fin of ring-type; Pushing away the pen core device is block structure, is connected with the movable refill cover by connecting portion; The outer wall of movable refill cover is provided with and the corresponding fin of pen container inwall.
Described pen container inner thread pushes away the pen core device and is on the outer wall that is arranged on the movable refill cover and the corresponding screw of pen container inner thread.
Described elongated slot can be spiral-shaped on pen container, and the top of nib direction is provided with the zigzag card division.
The utility model is provided with elongated slot by pen container, to drive movable refill cover and move by pushing away the pen core device, thereby drive moving of pencil-lead, just the direction along nib pushes away the pen core device when pen core is write intactly soon, has reached the function that non-sharpenning pen just can be write.The utility model is simple in structure, and multiple style can be set, and environmentally-friendly sanitary is easy to use, has vast market.
Description of drawings
Fig. 1 is the Front view 1 of the utility model new mechanical pencil;
Fig. 2 is the Front view 2 of the utility model new mechanical pencil;
Fig. 3 is the movable refill cover and the left view 1 that pushes away the pen core device of the utility model new mechanical pencil;
Fig. 4 is the movable refill cover and the left view 2 that pushes away the pen core device of the utility model new mechanical pencil;
Fig. 5 is the front view that the pen core device is a ring-type that pushes away of the utility model new mechanical pencil;
Fig. 6 is the A-A cutaway view that the pen core device is a ring-type that pushes away of the utility model new mechanical pencil;
Fig. 7 is spiral helicine front view for the elongated slot of the utility model new mechanical pencil;
Fig. 8 is provided with the front view of fin for the pen container outer wall of the utility model new mechanical pencil;
Fig. 9 is provided with the cutaway view of the B-B that pushes away the pen core device of fin for the pen container outer wall of the utility model new mechanical pencil;
Figure 10 is provided with the partial cutaway schematic of fin for the pen container inwall of the utility model new mechanical pencil;
Figure 11 is provided with the left view that pushes away pen core device and movable refill cover of fin for the pen container inwall of the utility model new mechanical pencil;
Figure 12 is provided with fin C portion partial enlarged drawing for the pen container inwall of the utility model new mechanical pencil;
Figure 13 is provided with the front view of screw thread for the pen container inwall of the utility model new mechanical pencil.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model new mechanical pencil is described in detail.
New mechanical pencil, shown in Fig. 1～4, comprise pen container 1, movable refill cover 7, push away pen core device 3, pen container 1 is provided with the elongated slot 2 that outer wall communicates with inwall, and pen container 1 is connected with the cap for brush 4, movable refill cover 7 is arranged on pen container 1 inside, be provided with pencil-lead dress hole 8 in the middle of the movable refill cover 7, pencil-lead is fixedly mounted in the pencil-lead dress hole 8, and movable refill cover 7 is provided with and pushes away pen core device 3.Movable refill cover 7 can be by connecting portion 9 with push away pen core device 3 and be connected.Can be provided with rubber 5 on the cap for brush 4, the cap for brush 4 is flexible connection with pen container 1, overlaps 7 change-fountain pen cores with the convenient movable refill that takes out.Elongated slot 2 is from the end of pen container 1 until near near the nib 6, and pen core just can move along pen container 1 in pen container 1 along with movable refill overlaps 7 under the effect that push away pen core device 3 like this.Edge at elongated slot 2 can be provided with the zigzag card division, and the zigzag card division is level and smooth arc to nib 6 directions, drives 7 motions of movable refill cover so that push away pen core device 3 by connecting portion 9.Push away pen core device 3 and can be similar button-shape, is connected by connecting portion 9 and movable refill cover 7, movable refill overlap 7 with push away the reverse side that pen core device 3 is connected and can be provided with elastomeric element 11, with resetting after conveniently pushing away pen core device 3 and pressing down.With setting is by coupling part 10 on the connecting portion 9 that pushes away pen core device 3, coupling part 10 can be stuck in the sawtooth card division.As shown in Figure 4, push away can forming by two parts of pen core device 3, can be by on elongated slot, moving to extruding back, centre.As shown in Figure 5 and Figure 6, push away pen core device 3 and can be circulus, be enclosed within the periphery of pen container 1, be connected with movable refill cover 7 by attaching parts 9.When pushing away pen core device 3 for circulus, be provided with button 12 in it, attaching parts 9 are provided with outstanding coupling part 10, and attaching parts 9 can be stretched in movable refill cover 7 and be pressed, and coupling part 10 blocks with the coupling of sawtooth card division, does not make and can move to the cap for brush 5 directions.The sawtooth card division is being level and smooth arc toward the nib direction, with the convenient pen core device 3 that down pushes away, thereby drives movable refill cover 7.
As shown in Figure 7, elongated slot 2 can be spiral-shaped on pen container 1, and the top edges of spiral nib direction is provided with the zigzag card division, and pushing away pen core device 3 can be push button, also can be ring-type.
As Fig. 8～shown in Figure 9, pen container 1 outer wall is provided with the fin 14 of ring-type; Push away pen core device 3 and be circulus, be enclosed within pen container 1 outside, its inwall is provided with corresponding fin 15; Pushing away pen core device 3 and movable refill cover 7 is connected by connecting portion.The fin 14 of pen container outer wall is steeper than the one side to the cap for brush to the one side of nib, and the fin 15 that pushes away pen core device 3 inwalls is smoother to the one side of nib, one side to the cap for brush is steeper, push away a device 3 and well combination of pen container 1 like this, can still to could promote with big a little strength to the motion of nib directional smoothing to cap for brush direction.
As Figure 10～shown in Figure 12, pen container 1 inwall is provided with the fin 16 of ring-type; Push away pen core device 3 and be block press-button structure, be connected with movable refill cover 7 by connecting portion 9; The outer wall of movable refill cover 7 is provided with and the corresponding fin 17 of pen container inwall.
As shown in figure 13, pen container 1 inner thread 18, push away pen core device 3 on the sidewall that is arranged on movable refill cover 7 with pen container 1 inner thread 18 corresponding screws, like this, can be by the muscle turn movable refill cover 7 of finger position, thereby the activity of drive pen core.
Claims (10)
1, new mechanical pencil, comprise pen container, movable refill cover, push away the pen core device, it is characterized in that: pen container is provided with the elongated slot that outer wall communicates with inwall, pen container is connected with the cap for brush, movable refill is set on pen container inside, be provided with pencil-lead dress hole in the middle of the movable refill cover, the movable refill cover is provided with and pushes away the pen core device.
2, new mechanical pencil as claimed in claim 1 is characterized in that: the edge of described elongated slot is provided with the zigzag card division.
3, new mechanical pencil as claimed in claim 1 is characterized in that: the described pen core device that pushes away is similar button-shape, is connected with the movable refill cover by connecting portion.
4, new mechanical pencil as claimed in claim 1 is characterized in that: described movable refill cover is provided with elastomeric element with pushing away the reverse side that the pen core device is connected, and perhaps movable refill overlaps and the connecting portion junction is provided with elastomeric element.
5, new mechanical pencil as claimed in claim 1 is characterized in that: the described pen core device that pushes away is a ring-type, is enclosed within the periphery of the pen cap, is connected with the movable refill cover by attaching parts.
6, as claim 4 or 5 described new mechanical pencils, it is characterized in that: the described pen core device that pushes away is provided with button, and button is connected with connecting portion, and connecting portion is provided with outstanding coupling part.
7, new mechanical pencil as claimed in claim 1 is characterized in that: described pen container outer wall is provided with the fin of ring-type; Pushing away the pen core device is circulus, is enclosed within the pen container outside, and its inwall is provided with corresponding fin; Pushing away the pen core device is connected with the movable refill cover.
8, new mechanical pencil as claimed in claim 1 is characterized in that: described pen container inwall is provided with the fin of ring-type; Pushing away the pen core device is block structure, is connected with the movable refill cover by connecting portion; The outer wall of movable refill cover is provided with and the corresponding fin of pen container inwall.
9, new mechanical pencil as claimed in claim 1 is characterized in that: described pen container inner thread pushes away the pen core device and is on the sidewall that is arranged on the movable refill cover and the corresponding screw of pen container inner thread.
10, new mechanical pencil as claimed in claim 2 is characterized in that: described elongated slot is spiral-shaped on pen container, and the top cell wall of nib direction is provided with the zigzag card division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598561U CN201124652Y (en) | 2007-11-20 | 2007-11-20 | Novel propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598561U CN201124652Y (en) | 2007-11-20 | 2007-11-20 | Novel propelling pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124652Y true CN201124652Y (en) | 2008-10-01 |
Family
ID=39998067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200598561U Expired - Fee Related CN201124652Y (en) | 2007-11-20 | 2007-11-20 | Novel propelling pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124652Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898479A (en) * | 2009-05-26 | 2010-12-01 | 姚远 | Mechanical pencil |
| CN101898480A (en) * | 2009-05-25 | 2010-12-01 | 姚远 | Mechanical pencil |
| CN104960357A (en) * | 2015-08-04 | 2015-10-07 | 邬晨燚 | Aluminum pencil |
| CN105751746A (en) * | 2016-03-30 | 2016-07-13 | 天津大学 | Push-pull automatic pen with rotary refill and method for applying push-pull automatic pen |
| CN110722902A (en) * | 2019-09-02 | 2020-01-24 | 温州市爱好笔业有限公司 | Card-coating pen with anti-skid refill and ejection mechanism for manufacturing pen holder mold of card-coating pen |
-
2007
- 2007-11-20 CN CNU2007200598561U patent/CN201124652Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898480A (en) * | 2009-05-25 | 2010-12-01 | 姚远 | Mechanical pencil |
| CN101898479A (en) * | 2009-05-26 | 2010-12-01 | 姚远 | Mechanical pencil |
| CN104960357A (en) * | 2015-08-04 | 2015-10-07 | 邬晨燚 | Aluminum pencil |
| CN105751746A (en) * | 2016-03-30 | 2016-07-13 | 天津大学 | Push-pull automatic pen with rotary refill and method for applying push-pull automatic pen |
| CN107264129A (en) * | 2016-03-30 | 2017-10-20 | 天津大学 | A kind of application method of plug-type rotation core mechanical pencil |
| CN105751746B (en) * | 2016-03-30 | 2018-09-25 | 天津大学 | A kind of plug-type rotation core mechanical pencil |
| CN110722902A (en) * | 2019-09-02 | 2020-01-24 | 温州市爱好笔业有限公司 | Card-coating pen with anti-skid refill and ejection mechanism for manufacturing pen holder mold of card-coating pen |
| CN110722902B (en) * | 2019-09-02 | 2021-04-09 | 温州市爱好笔业有限公司 | Ejection mechanism for manufacturing card-coating pen holder mold |
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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: 20081001 Termination date: 20091221 |