CN2293450Y - Combined propelling pencil for drawing - Google Patents
Combined propelling pencil for drawing Download PDFInfo
- Publication number
- CN2293450Y CN2293450Y CN 96244977 CN96244977U CN2293450Y CN 2293450 Y CN2293450 Y CN 2293450Y CN 96244977 CN96244977 CN 96244977 CN 96244977 U CN96244977 U CN 96244977U CN 2293450 Y CN2293450 Y CN 2293450Y
- Authority
- CN
- China
- Prior art keywords
- pen container
- nib
- lead
- propelling pencil
- pencil
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 239000005060 rubber Substances 0.000 claims abstract description 8
- 210000002445 nipple Anatomy 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 1
- -1 this Substances 0.000 description 1
Images
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a modified propelling pencil especially can conveniently change the lead core of various standards and shapes to through rotating the propelling pencil that the screw thread made the lead core stretch out and draw back freely, it comprises the nib and the pen container of multiple shape and standard, through threaded connection between nib and the pen container, the nib passes through rubber block and steel pipe fixed connection, is equipped with in the pen container and leads pencil pipe, lead nipple, screw rod, nut, the afterbody of pen container is equipped with rotates the cap, it passes through the connector hookup with rotating the cap and is in the same place. The propelling pencil has reasonable structural design and convenient use, and can better meet the requirements of drawing personnel.
Description
The utility model belongs to a kind of propelling pencil, particularly can change the lead for retractable pencil of various standards and shape easily, and makes the retractile propelling pencil of lead for retractable pencil by rotating screw thread.
Existing propelling pencil is of all kinds, but mostly be employing garden shape lead for retractable pencil, adopt during use and go out lead by formula, the lead for retractable pencil of this propelling pencil is thin, intensity is low, can not satisfy the requirement of drawing, the drawing personnel generally draw with common wooden shell garden pencil, and the line weight that draws is inhomogeneous, be difficult to guarantee the quality of drawing, bring many inconvenience for the drawing personnel.
The purpose of this utility model is to provide a kind of improved novel structure of drawing, drawing freely easy to use combination propelling pencil of being applicable to.
The technical solution of the utility model is following realization: draw with the combination propelling pencil, it is by a plurality of nibs, steel pipe, plumbous mouth, lead-guiding tube, block rubber, pen container, screw rod, nut, connector and rotating cap are formed, between nib and the pen container by being threaded, the lead outlet shape of nib is respectively garden shape, apart from shape etc., itself and lead-guiding tube socket-connect, the pen container afterbody is provided with rotating cap, it is fixedlyed connected with the screw rod that is positioned at pen container, have on the screw rod and can go up, mobile down nut, pen container and rotating cap are linked together by connector, plumbous mouth is housed in the lead-guiding tube, and nib is fixedlyed connected with steel pipe by block rubber.
Characteristics of the present utility model: reasonable in design, easy to use, can change the lead for retractable pencil of various standards and shape easily, thereby be applicable to the every field of drawing various drawing and using pencil.
Accompanying drawing 1: draw with the structural representation of combination propelling pencil;
1 steel pipe, 2 block rubbers, 3 nibs, 4 plumbous mouths, 5 lead-guiding tubes, 6 nuts, 7 pen containers, 8 screw rods, 9 connectors, 10 rotating caps.
Draw as shown in drawings with the combination propelling pencil, it has steel pipe (1), block rubber (2), nib (3), plumbous mouth (4), lead-guiding tube (5), nut (6), pen container (7), screw rod (8), connector (9) and rotating cap (10), nib (3) adopts thread connection with pen container (7), and pen container (10) adopts spline to be connected with nut (6), nut (6) can only be done, move down and can not rotate, the shape of nib (3) can adopt garden shape, apart from shape or the like, it and lead-guiding tube (5) socket-connect, the afterbody of pen container (7) is provided with rotating cap (10), it is linked together by connector (9) and rotating cap (10), steel pipe (1) is positioned at the head of pen container (7), fixedlys connected with steel pipe (1) by block rubber (2).During use, earlier the lead for retractable pencil of getting ready is installed on the plumbous mouth (4) in the nib (3), rotates rotating cap (9), drive screw rod (7) and rotate, make by thread connection that long nut (6) is upper and lower to be moved, and drive plumbous mouth (4) and lead for retractable pencil can be stretched to contract with hand.If when changing the lead for retractable pencil of other standard and shape, only need to have nib (3) now and unload, change required nib (3) and get final product, like this, lead for retractable pencil can reach the purpose that is convenient for changing pen core by replacing written (3) in nib (3).
Claims (1)
1. a drawing is with making up propelling pencil, it is characterized in that: it has steel pipe (1), block rubber (2), the plumbous mouths of a plurality of nibs (3) (4), lead-guiding tube (5), nut (6), pen container (7), screw rod (8), connector (9) and rotating cap (10), between nib (3) and the pen container (7) by being threaded, the lead outlet of nib (3) is for can adopt different shape particularly apart from shape, itself and lead-guiding tube (5) socket-connect, plumbous mouth (4) is housed in the conduit (5), nib (3) is fixedlyed connected with steel pipe (1) by block rubber (2), the afterbody of pen container (7) is provided with rotating cap (10), it is fixedly connected with the screw rod (8) that is positioned at pen container 7, screw rod has and can go up on (8), mobile down nut (6), pen container (7) is linked together by connector (9) with rotating cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244977 CN2293450Y (en) | 1996-11-26 | 1996-11-26 | Combined propelling pencil for drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244977 CN2293450Y (en) | 1996-11-26 | 1996-11-26 | Combined propelling pencil for drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293450Y true CN2293450Y (en) | 1998-10-07 |
Family
ID=33918202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96244977 Expired - Fee Related CN2293450Y (en) | 1996-11-26 | 1996-11-26 | Combined propelling pencil for drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293450Y (en) |
-
1996
- 1996-11-26 CN CN 96244977 patent/CN2293450Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |