CN202413061U - Pen capable of preventing pen cap being lost - Google Patents
Pen capable of preventing pen cap being lost Download PDFInfo
- Publication number
- CN202413061U CN202413061U CN2012200527641U CN201220052764U CN202413061U CN 202413061 U CN202413061 U CN 202413061U CN 2012200527641 U CN2012200527641 U CN 2012200527641U CN 201220052764 U CN201220052764 U CN 201220052764U CN 202413061 U CN202413061 U CN 202413061U
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- China
- Prior art keywords
- cap
- pen
- brush
- pen cap
- lost
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- 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
The utility model discloses a pen capable of preventing a pen cap from being lost and belongs to the field of daily office supplies. The pen comprises a pen container, a refill and the pen cap which is a section of circular tube; the inner surface of the pen cap is provided with an inner thread; an outer thread which is engaged with the inner thread is formed outside the pen container; the lower port of the pen cap is provided with a groove cover which can be buckled with the pen cap; and the groove cover can be connected with the pen cap through a plastic strip. The pen is mainly used for preventing the pen cap from being lost and pen ink from being overflowed, and can be conveniently carried by people in daily life.
Description
Technical field
The utility model belongs to routine office work articles for use field, more particularly, relates to a kind of novel anti-cap for brush and loses and prevent the pen that a water overflows.
Background technology
Pen is a necessary tool in the daily study and work; Present various pens all have the cap for brush basically; To avoid a water pollution clothes, still the present cap for brush mostly is to lean on the protruding mutual interlock in the inboard groove of the cap for brush and the pen container outside to get up, and fixes the cap for brush with this.As everyone knows, such cap for brush in use for some time can be because the loosening phenomenon of interlock too much appears in the friction number of times; Like this; Pen several down caps for brush that in writing case or pocket, jolt promptly can come loose, and cause a water pollution clothes easily even destroy the problem of nib, make troubles to the user.
One Chinese patent application ZL200820119730.3, the name of innovation and creation is called, and this application case discloses a kind of pen that is difficult for losing the cap for brush; It includes pen container, pen core and the cap for brush; External screw thread and internal thread, its special character are that the cap for brush is attached to slidably reciprocating on the penholder.Because its cap for brush is hollow circular-tube, thus its weak point be, make dirty and an object that contacts thereby a water capacity is prone to flow out, such as writing case, clothes etc.In addition, this pen that is difficult for losing the cap for brush in the prior art, its cap for brush end is hook not, so it is difficult for adding the coat pocket that is held in clothes.So this utility model is not dealt with problems to people's office, the practical and convenient purpose of study.
Summary of the invention
The problem that solves
The utility model provides a kind of pen that is difficult for losing the cap for brush to the problem that the cap for brush in the prior art is prone to lose.
Technical scheme
The purpose of the utility model can realize in the following manner:
A kind of pen that is difficult for losing the cap for brush includes pen container, pen core and the cap for brush, and the cap for brush is one section pipe, is provided with internal thread at cap for brush inner surface, the pen container outer surface be provided with can with the external screw thread of internal thread interlock.Be provided with the recess cover that can fasten with the cap for brush at cap for brush lower port place, recess cover is connected with the cap for brush through plastic strip.The cap for brush and pen container part ensure that through being threaded the cap for brush is difficult for losing.The outer surface of the described cap for brush is provided with the hook of L type.The purpose that hook is set is, is convenient to pen clip is held on clothing pocket or other objects.
Described hook can be done growth direct rod shape or wavy.
Beneficial effect
The utility model compared with prior art has following advantage:
(1) cap for brush and pen container are through being threaded, and the rotation cap for brush can be controlled nib with this and be in the inner still outside of the cap for brush so that the cap for brush is done on pen container to move up and down, and reaches the purpose of convenient protection nib; Simultaneously,, solved the problem that the cap for brush is lost easily well because the cap for brush does not break away from pen container, thereby is not easy to lose or slip out, and easy and simple to handle;
(2) recess cover is arranged in cap for brush bottom, when pen need not be in user mode, screw the cap for brush and make it cover the nib part, buckle recess cover again, can prevent that the water from flowing out the school bag of making dirty, clothing etc.;
(3) this kind pen is simple in structure, and is with low cost.
Description of drawings
Fig. 1 is the structural representation of the pen of the utility model among the embodiment 1;
Fig. 2 is the structural representation of the pen of the utility model among the embodiment 2.
Label declaration among the figure: 1. pen container; 2. pen core; 3. the cap for brush, 4. internal thread; 5. external screw thread; 6. recess cover; 7. link up with; 8. plastic strip.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in detail.
Like Fig. 1, a kind of pen that is difficult for losing the cap for brush of the utility model comprises pen container 1, pen core 2 and the cap for brush 3.The cap for brush 3 is one section pipe that has plastic strip 8, and cap for brush outer surface also is provided with the hook 7 of L type, and recess cover 6 is connected with the cap for brush 3 through plastic strip 8, is provided with internal thread 4 at the cap for brush 3 inner surfaces, is provided with external screw thread 5 in pen container 1 outer surface part.
Embodiment 1
A kind of pen that is difficult for losing the cap for brush; Comprise pen container 1, pen core 2 and the cap for brush 3; The said cap for brush 3 is one section pipe, is provided with internal thread 4 at the cap for brush 3 inner surfaces, pen container 1 outer surface be provided with can with the external screw thread 5 of internal thread 4 interlocks; The cap for brush 3 lower ends are connected with recess cover 6 through plastic strip 8, are provided with the hook 7 of L type apart from 0.5cm place, the cap for brush 3 bottom.Like Fig. 1, hook 7 is long direct rod shape.
Embodiment 2
A kind of pen that is difficult for losing the cap for brush comprises pen container 1, pen core 2 and the cap for brush 3, and pen container 1 appearance surface is provided with external screw thread 5; Be provided with internal thread 4 in the cap for brush 3 inboards, the cap for brush 3 lower ends are connected with recess cover 6 through plastic strip 8, and there is the hook 7 of L type at 1cm place, cap for brush bottom; Like Fig. 2, hook 7 is wavy.
When using of the present invention, open recess cover 6, screw the cap for brush 3 and make it rise to pen container 1 middle part, thereby expose the nib part, can normally write along pen container 1; Not the time spent, screw the cap for brush 3 in the other direction, make the cap for brush 3 drop to the appropriate location on the pen container 1, cover the nib part, then, cover recess cover 6 and get final product.
The pen that the utility model a kind of is difficult for losing the cap for brush can prevent effectively that the cap for brush 3 from use losing, and is easy to carry simultaneously, prevents that the water from overflowing, and is simple in structure, with low cost.
Claims (2)
1. pen that is difficult for losing the cap for brush; Comprise pen container (1), pen core (2) and the cap for brush (3); It is characterized in that: the said cap for brush (3) is one section pipe; Be provided with internal thread (4) at the cap for brush (3) inner surface, pen container (1) outer surface be provided with can with the external screw thread (5) of internal thread (4) interlock, be provided with the recess cover (6) that can fasten with the cap for brush (3) at the cap for brush (3) lower port place; Recess cover (6) is connected with the cap for brush (3) through plastic strip (8), and the outer surface of the described cap for brush (3) is provided with the hook (7) of L type.
2. according to the described a kind of pen that is difficult for losing the cap for brush of claim 1, it is characterized in that described hook (7) can be done growth direct rod shape or wavy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200527641U CN202413061U (en) | 2012-02-19 | 2012-02-19 | Pen capable of preventing pen cap being lost |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200527641U CN202413061U (en) | 2012-02-19 | 2012-02-19 | Pen capable of preventing pen cap being lost |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202413061U true CN202413061U (en) | 2012-09-05 |
Family
ID=46737849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200527641U Expired - Fee Related CN202413061U (en) | 2012-02-19 | 2012-02-19 | Pen capable of preventing pen cap being lost |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202413061U (en) |
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2012
- 2012-02-19 CN CN2012200527641U patent/CN202413061U/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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130219 |