CN203543435U - Side-pressing red and blue automatic drawing pen - Google Patents
Side-pressing red and blue automatic drawing pen Download PDFInfo
- Publication number
- CN203543435U CN203543435U CN201320743890.6U CN201320743890U CN203543435U CN 203543435 U CN203543435 U CN 203543435U CN 201320743890 U CN201320743890 U CN 201320743890U CN 203543435 U CN203543435 U CN 203543435U
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- pencil lead
- pen
- storage tube
- red
- tubes
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- Expired - Lifetime
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- 230000000694 effects Effects 0.000 abstract description 3
- 101100387915 Caenorhabditis elegans dop-4 gene Proteins 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 101150097115 dop-3 gene Proteins 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a side-pressing red and flue automatic drawing pen. The inner sides of the two ends of a pen tube are respectively provided with pencil lead, a pen point, a penholder, a clamping head, a fixed pencil lead protection tube and a pencil lead storage tube. The pencil lead penetrates through the pen points, is clamped by the clamping heads and then enters the penholders. One ends of the penholders are fixedly connected with the clamping heads, and the other ends of the penholders are connected with the pencil lead storage tubes. The fixed pencil lead protection tubes are fixedly connected with the pen points. The pencil lead storage tubes are connected with the fixed pencil lead protection tubes in a sliding mode, springs are arranged between the pencil lead storage tubes and the fixed pencil lead protection tubes, and the pencil lead storage tubes are provided with inclined faces. Side press buttons are further arranged on the outer sides of the two ends of the pen tube and can move toward the interior of the pen tube. The side press buttons are connected with the pencil lead storage tubes through the inclined faces. One piece of pencil lead is blue, and the other piece of pencil lead is red. The side-pressing red and flue automatic drawing pen not only accords with the habit of using the front and the back of a drawing pen of a nurse, but also does not need to be sharpened, the drawing effect can be guaranteed to the maximum extent, time and labor are saved, and the drawing pen is environmentally friendly and facilitates work of the nurse.
Description
Technical field
The present invention relates to a kind of side by the red blue Automatic Drawing pen of formula.
Background technology
In decades, in clinical nursing activity, draw temperature chart and continue to use wooden red and blue pencil always, easily broken lead, easy to wear, the system of repeatedly cutting is time-consuming and waste is serious.
Utility model content
The easily broken lead of existing wooden red and blue pencil using when the manual drawing temperature chart for nurse, easy to wear, the system of repeatedly cutting is time-consuming and waste serious deficiency, and the utility model adopts following technical scheme:
A kind of side, by the red blue Automatic Drawing pen of formula, is all provided with lead for retractable pencil, nib, penholder, dop, fixing retaining core pipe and core storage tube in the inner side, two ends of the shaft of a writing brush; Lead for retractable pencil is blocked and then enters in penholder by dop through after nib, and penholder one end is fixedly connected with dop, and the penholder other end connects core storage tube; Described fixing retaining core pipe is fixedly connected with nib; The described core storage tube fixing retaining core pipe that is slidably connected, is provided with spring between described core storage tube and fixing retaining core pipe, and described core storage tube is provided with inclined-plane; Outside at shaft of a writing brush two ends is also provided with side button, and side button can move to the inside of the shaft of a writing brush; Described side button connects core storage tube by inclined-plane; One of described lead for retractable pencil is blue, and another is red.
The utility model is by improving common propelling pencil, adopt special side by, double end, two-wayly go out respectively lead for retractable pencil mode, be used in conjunction with red, the blue lead for retractable pencil of diameter 0.7mm, both met the custom of the positive and negative use drawing pen of nurse, avoid again cutting pen, also can guarantee to greatest extent to draw effect, not only time saving and energy saving but also environmental protection, facilitates nurse job.
Accompanying drawing explanation
Fig. 1: the utility model cutaway view;
Fig. 2: the utility model front view.
Description of reference numerals: 1 lead for retractable pencil; 2 nibs; 3 dops; 4 fixing retaining core pipes; 5 side buttons; 6 core storage tubes; 7 penholders; 8 inclined-planes; 9 shafts of a writing brush.
The specific embodiment
Mainly offside is described in further detail by the red blue Automatic Drawing pen of formula in conjunction with the drawings and the specific embodiments below.
As depicted in figs. 1 and 2, a kind of side of an embodiment is by the red blue Automatic Drawing pen of formula: in the inner side, two ends of the shaft of a writing brush 9, be all provided with lead for retractable pencil 1, nib 2, penholder 7, dop 4, fixing retaining core pipe 4 and core storage tube 6; Lead for retractable pencil 1 is blocked and then enters in penholder 7 by dop 4 through nib 2 is rear, and penholder 7 one end are fixedly connected with dop 4, and penholder 7 other ends connect core storage tube 6; Described fixing retaining core pipe 4 is fixedly connected with nib 2; Core storage tube 6 is slidably connected and fixes retaining core pipe 4, between described core storage tube 6 and fixing retaining core pipe 4, is provided with spring, and described core storage tube 6 is provided with inclined-plane 8; Outside at the shaft of a writing brush 9 two ends is also provided with side button 5, and side button 5 can move to the inside of the shaft of a writing brush 9; Described side button 5 connects core storage tube 6 by inclined-plane 8; 1 one of described lead for retractable pencils are blue, and another is red.
When finger is pressed side button 5 to the shaft of a writing brush 9 inside, the compressing set inclined-plane 8 of core storage tube 6, force core storage tube 6 to drive the direction motion of penholder 7 to nib 2, core storage tube 6 is resisting the strength of the spring being connected with fixing retaining core pipe 4 on one side, follow on one side the direction of nib 2 and advance, penholder 7 impels the dop 3 of clamping lead for retractable pencil 1 to open and sends lead for retractable pencil 1 to the direction motion of nib 2.Unclamp after side button 5, connect core storage tube 6 and impel core storage tube 6 to drive penholder 7 to set back with the strength of the spring of fixing retaining core pipe 4.
The utility model is by improving common propelling pencil, adopt special side by, double end, two-wayly go out respectively lead for retractable pencil mode, be used in conjunction with red, the blue lead for retractable pencil of diameter 0.7mm, both met the custom of the positive and negative use drawing pen of nurse, avoid again cutting pen, also can guarantee to greatest extent to draw effect, not only time saving and energy saving but also environmental protection, facilitates nurse job.
Claims (1)
1. side, by the red blue Automatic Drawing pen of formula, is characterized in that: in the inner side, two ends of the shaft of a writing brush, be all provided with lead for retractable pencil, nib, penholder, dop, fixing retaining core pipe and core storage tube; Lead for retractable pencil is blocked and then enters in penholder by dop through after nib, and penholder one end is fixedly connected with dop, and the penholder other end connects core storage tube; Described fixing retaining core pipe is fixedly connected with nib; The described core storage tube fixing retaining core pipe that is slidably connected, is provided with spring between described core storage tube and fixing retaining core pipe, and described core storage tube is provided with inclined-plane; Outside at shaft of a writing brush two ends is also provided with side button, and side button can move to the inside of the shaft of a writing brush; Described side button connects core storage tube by inclined-plane; One of described lead for retractable pencil is blue, and another is red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743890.6U CN203543435U (en) | 2013-11-21 | 2013-11-21 | Side-pressing red and blue automatic drawing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743890.6U CN203543435U (en) | 2013-11-21 | 2013-11-21 | Side-pressing red and blue automatic drawing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543435U true CN203543435U (en) | 2014-04-16 |
Family
ID=50461599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320743890.6U Expired - Lifetime CN203543435U (en) | 2013-11-21 | 2013-11-21 | Side-pressing red and blue automatic drawing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825893A (en) * | 2017-07-28 | 2018-03-23 | 吴博文 | A kind of method for changing different model pencil-lead |
-
2013
- 2013-11-21 CN CN201320743890.6U patent/CN203543435U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825893A (en) * | 2017-07-28 | 2018-03-23 | 吴博文 | A kind of method for changing different model pencil-lead |
| CN107825893B (en) * | 2017-07-28 | 2019-07-30 | 吴博文 | A method of replacement different model pencil-lead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |