CN2801496Y - Pen holder without lost of cap - Google Patents
Pen holder without lost of cap Download PDFInfo
- Publication number
- CN2801496Y CN2801496Y CN 200520085274 CN200520085274U CN2801496Y CN 2801496 Y CN2801496 Y CN 2801496Y CN 200520085274 CN200520085274 CN 200520085274 CN 200520085274 U CN200520085274 U CN 200520085274U CN 2801496 Y CN2801496 Y CN 2801496Y
- Authority
- CN
- China
- Prior art keywords
- thread segment
- pen
- cap
- thread
- threads
- 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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- Pens And Brushes (AREA)
Abstract
The utility model discloses a pen holder without losing a pen cap, the aim of which is to solve some problems brought by the loss of pen caps for people. The utility model is composed of a pen holder and a pen cap, wherein the appearance structure of the utility model is a thread section, a convex ring section and a thread section in turn from the front end of the pen holder, and threads of the two thread sections are the same. All radial dimensions of the convex ring section are larger than the radial dimensions of the threads sections at both ends of the convex ring section. The front end of the pen cap is provided with a through hole for exposing a pen nib, the front end and the back end of an inner wall of the pen cap are respectively provided with a thread section, and a free section is arranged between the front thread section and the back thread section. Dimensions of the inner diameter of the free section are larger than radial dimensions of the front thread section and the back thread section. When a person wants to write with a pen, the front threads of the pen cap are matched with the threads at the front end of the pen holder; after writing is finished, the back threads of the pen cap are matched with the threads at the back end of the pen holder.
Description
Affiliated technical field
The utility model relates to a kind of penholder, the especially a kind of penholder that can not lose the cap for brush.
Background technology
As everyone knows, owing to ball pen, signature pen have many-sided convenience, so the application to ball pen, signature pen at present is more and more in people's study, office and daily contacts.But, in application process,, cause the ball pen or the signature pen that have the cap for brush originally to become non-cap pen owing to many-sided reasons such as people are careful inadequately, caused some new inconvenience again for this reason.In order not lose the cap for brush, the present invention releases a kind of penholder that penholder and the cap for brush are two helicitic texture forms.By retrieval, find no the invention of identical structure.
Summary of the invention
The purpose of this utility model is: for everybody provides a kind of penholder that can not lose the cap for brush.
A kind of penholder of not losing the cap for brush, it is to be made of penholder (1), the cap for brush (5); Front end from penholder (1) is initial, its contour structures (as shown in Figure 3) is followed successively by thread segment (2), bulge loop section (3), thread segment (4), and thread segment (2) is identical with its screw thread of thread segment (4), and the radial dimension of bulge loop section (3) is greater than the radial dimension of thread segment (2) and thread segment (4); The front end of the cap for brush (5) (as shown in Figure 4) has a through hole that is used for exposing nib, the rear and front end of its inwall of the cap for brush (5) is respectively equipped with a thread segment (6) and thread segment (8), thread segment (6) and thread segment (8) all can match with thread segment (2) and thread segment (4), between thread segment (6) and thread segment (8) free segment (7) is arranged, its internal diameter size of free segment (7) is all greater than the radial dimension of thread segment (6) and thread segment (8); Its internal diameter size of free segment (7) is greater than the radial dimension of bulge loop section (3).
The beneficial effects of the utility model are: can not lose the cap for brush.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
View when Fig. 1 is the utility model application.
Fig. 2 is the utility model closure state schematic diagram.
Fig. 3 is the schematic diagram of the utility model when not having the cap for brush.
Fig. 4 is its pen cap structure schematic diagram of the utility model.
Among each figure, 1, penholder, 2, thread segment, 3, the bulge loop section, 4, thread segment, 5, the cap for brush, 6, thread segment, 7, free segment, 8, thread segment.
The specific embodiment
When people want writing pen, the cap for brush (5) and penholder (1) can be relative direction firmly and screw, cause thread segment (2) to cooperate, when thread segment (6) is expressed to the front side wall of bulge loop section (3) with thread segment (6), illustrate that nib screws out, and put in place (as shown in Figure 1).When writing when finishing, the turn cap for brush (5) that people can be reverse causes thread segment (8) to cooperate with thread segment (4), when thread segment (8) is expressed to the rear wall of bulge loop section (3), illustrates that nib is taken in, and puts in place (as shown in Figure 2).Because people do not back out the cap for brush (5) possibility of penholder (1) in the process with pen, so this pen can not go out the problem of the active cap for brush (5).
Claims (1)
1, a kind of penholder of not losing the cap for brush that constitutes by penholder (1), the cap for brush (5), it is characterized in that: the front end from penholder (1) is initial, its contour structures is followed successively by thread segment (2), bulge loop section (3), thread segment (4), and thread segment (2) is identical with its screw thread of thread segment (4), and the radial dimension of bulge loop section (3) is greater than the radial dimension of thread segment (2) and thread segment (4); The front end of the cap for brush (5) has a through hole that is used for exposing nib, the rear and front end of its inwall of the cap for brush (5) is respectively equipped with a thread segment (6) and thread segment (8), thread segment (6) and thread segment (8) all can match with thread segment (2) and thread segment (4), between thread segment (6) and thread segment (8) free segment (7) is arranged, its internal diameter size of free segment (7) is all greater than the radial dimension of thread segment (6) and thread segment (8); Its internal diameter size of free segment (7) is greater than the radial dimension of bulge loop section (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520085274 CN2801496Y (en) | 2005-07-18 | 2005-07-18 | Pen holder without lost of cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520085274 CN2801496Y (en) | 2005-07-18 | 2005-07-18 | Pen holder without lost of cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801496Y true CN2801496Y (en) | 2006-08-02 |
Family
ID=36846202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520085274 Expired - Fee Related CN2801496Y (en) | 2005-07-18 | 2005-07-18 | Pen holder without lost of cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801496Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848802A (en) * | 2012-08-31 | 2013-01-02 | 无锡莱吉特信息科技有限公司 | Integrated pen |
-
2005
- 2005-07-18 CN CN 200520085274 patent/CN2801496Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848802A (en) * | 2012-08-31 | 2013-01-02 | 无锡莱吉特信息科技有限公司 | Integrated pen |
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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 |