CN2554008Y - Ball-point pen without cap - Google Patents
Ball-point pen without cap Download PDFInfo
- Publication number
- CN2554008Y CN2554008Y CN 02237313 CN02237313U CN2554008Y CN 2554008 Y CN2554008 Y CN 2554008Y CN 02237313 CN02237313 CN 02237313 CN 02237313 U CN02237313 U CN 02237313U CN 2554008 Y CN2554008 Y CN 2554008Y
- Authority
- CN
- China
- Prior art keywords
- cap
- spring
- ball pen
- utility
- ballpoint pen
- 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 relates to a novel cap-less ballpoint pen; according to the International Patent Classification, the utility model pertains to the technical field of the operating and transport section, the printing subsection, writing or drawing apparatuses, the major category of office supplies, the minor category of writing or drawing apparatuses, the big group of ballpoint pens and the small group of ballpoint pens with retractable nib. The utility model aims at solving the technical problem that caps of ballpoint pens are easily lost. The ballpoint pen essentially consists of a ballpoint pen, a spring I, locking pins, a cap, a rubber and a spring II, and is characterized in that one hole end of the spring II is installed at the pencil point of the ballpoint pen and the other end connected into the inner side of the top of the cap; the rubber is adhered to the open top of the cap; the spring I is connected between the locking pins and is arranged in the inner cavity of the ballpoint pen. The best method for realizing the proposal is that plastic is adopted as raw material; basic equipment in a ballpoint pen factory is utilized for mass production to meet the requirement of people of various walks of life, and to realize the practical and economic value of a novel cap-less ballpoint pen.
Description
(1) technical field:
The utility model relates to novel uncovered ball pen, divides by International Patent Classification (IPC) (IPC) to belong to operation, Department of Transportation, and printing branch is write or drawing appliance; The big class of office appliance is write or the drawing appliance group, the little technical group field that big group of ball pen, ball-point pen tip can indentations.
(2) background technology:
At present, existing and once had about big group of ball pen, the technology of the group that ball-point pen tip can indentation was all done very fruitful effort to the demand of novel uncovered ball pen, also once designed many outstanding technical schemes.As being declared by Xu Wenzhi of the Decree of Patent Office of China, Granted publication number is CN2224090Y, and China Patent No. (ZL) is: No. 95216557.0 utility model title is the utility model patent of " erasability ball pen ", the technical scheme that is adopted.Big group of ball pen, group's technical elements that ball-point pen tip can indentation is a routine of great value invention, and it has solved the problem that ball pen can be wiped effectively.But still have some deficits, it also is difficult to solve the problem that the ball cap is easily lost.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of novel uncovered ball pen.To solve the technical problem that the ball cap is easily lost.
The novel uncovered ball pen that the technical scheme that the technical problems to be solved in the utility model adopted is achieved in that this utility model mainly by: ball pen, spring I, bayonet lock, cap, rubber, spring II constitute.Its ball pen, spring I, spring II are by selecting for use on the market.Its bayonet lock is a shape as shown in the figure, uses plastic material, through moulding processing and manufacturing.Its cap is the cap shape, uses plastic material, through moulding processing and manufacturing.Its rubber is circular middle cross opening shape, uses elastomeric material, through shearing, sectility processing and manufacturing.
In shape, textural, the total essential features of novel uncovered ball pen of the present utility model and immediate prior art is: the bayonet lock cutting ferrule is installed in outer surface two side positions of ball pen, its inner surface is stuck in the inner surface of ball pen, constitute as shown in the figure shape and press structure, function has been fixedly cap effect.The nested written position that is installed in ball pen of cap constitutes cap elasticity of shape structure, and function has been the effect of protection nib.In shape, textural, the novel umbrella formula Air inflation rain cape of the present utility model technical characterictic different with immediate prior art is: spring II hole connects the written position that an end is installed in ball pen, the other end is connected to inboard, cap top, constitute spring elasticity of shape structure, function has been the elastic recovery effect.The bonding most advanced and sophisticated position of opening that is installed in cap of rubber constitutes sequin fixed in shape structure, function be hold one's breath, the outlet effect.Spring I hole is connected between the bayonet lock in succession, and places the ball pen inner chamber, constitutes conjoined structure, and function has been a reset response.So just realized the purpose of the technical problem that the solution ball cap of novel uncovered ball pen of the present utility model is easily lost.
The beneficial effect of the novel uncovered ball pen of utility model be the utility model be solve technical scheme that the ball cap easily loses technical problem and adopted and existing and once had about big group of ball pen, the technology of the group that ball-point pen tip can indentation has been compared two place's advantage and improvement:
The first, owing to designed spring in the technical scheme of novel uncovered ball pen of the present utility model, so the technical problem of easier solution elastic recovery.
The second, owing to designed rubber in the technical scheme of novel uncovered ball pen of the present utility model, so easier solution is held one's breath, the export techniques problem.
(4) description of drawings:
Accompanying drawing provides the structural representation of novel uncovered ball pen of the present utility model:
Fig. 1: the overall structure schematic diagram that is novel uncovered ball pen of the present utility model:
The label declaration of parts in the schematic diagram: 1 ball pen, 2 spring I, 3 bayonet locks, 4 caps, 5 rubber, 6 spring II
(5) specific embodiment:
Below in conjunction with accompanying drawing, be that the optimal way that realization solves the technical scheme that technical problem that the ball cap easily loses takes is described further to novel uncovered ball pen of the present utility model:
Its static structure: please join accompanying drawing: as shown in the figure, novel uncovered ball pen of the present utility model mainly is made of ball pen 1, spring I2, bayonet lock 3, cap 4, rubber 5, spring II6.Its ball pen 1, spring I2, spring II6 are by selecting for use on the market.Its bayonet lock 3 is shapes as shown in the figure, uses plastic material, through moulding processing and manufacturing.Its cap 4 is cap shapes, uses plastic material, through moulding processing and manufacturing.Its rubber 5 glue are circular middle cross opening shapes, use elastomeric material, through shearing, sectility processing and manufacturing.
In shape, textural, the total essential features of novel uncovered ball pen of the present utility model and immediate prior art is: bayonet lock 3 cutting ferrules are installed in outer surface two side positions of ball pen 1, its inner surface is stuck in the inner surface of ball pen 1, constitute as shown in the figure shape and press structure, function has been fixedly cap effect.The cap 4 nested written positions that are installed in ball pen 1 constitute cap elasticity of shape structure, and function has been the effect of protection nib.In shape, textural, the novel uncovered ball pen of the present utility model technical characterictic different with immediate prior art is: spring II6 hole connects the written position that an end is installed in ball pen 1, the other end is connected to inboard, cap 4 top, constitute spring elasticity of shape structure, function has been the elastic recovery effect.The rubber 5 bonding most advanced and sophisticated position of opening that are installed in cap 4 constitute sequin fixed in shape structure, function be hold one's breath, the outlet effect.Spring I2 hole is connected between the bayonet lock 3 in succession, and places the ball pen inner chamber, constitutes conjoined structure, and function has been a reset response.
Its dynamic structure: in the optimal way of implementing, in use, when using, press bayonet lock 3, cap 4 is upwards pushed away, according to mechanics principle, the bossing of its bayonet lock 3 front ends acts on cap 4 by the breach on the cap 4, thereby finishes the task of releasing nib.Connect down bayonet lock 3 and make the breach of cap 4 break away from the bossing of bayonet lock 3 front ends, thereby finish the task of receiving pen.So just realized the technical problem purpose that the solution tradition ball cap of novel uncovered ball pen of the present utility model is easily lost.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of ball pen factory, take to produce by batch in small batches,, so just can realize the practical value and the economic worth of novel uncovered ball pen of the present utility model better with the demand of supply various circles of society.
Claims (3)
1. novel uncovered ball pen, it is by ball pen (1), spring I (2), bayonet lock (3), cap (4), rubber (5), spring II (6) constitutes, in shape, the total essential features of textural the utility model and immediate prior art is outer surface two side positions that bayonet lock (3) cutting ferrule is installed in ball pen (1), its inner surface is stuck in the inner surface of ball pen (1), the nested written position that is installed in ball pen (1) of cap (4), the utility model is in shape, textural, be different from it is characterized in that of immediate prior art: spring II (6) hole connects the written position that an end is installed in ball pen (1), and the other end is connected to cap (4) inboard, top.
2. novel uncovered ball pen according to claim 1 is characterized in that: the bonding most advanced and sophisticated position of opening that is installed in cap (4) of rubber (5).
3. novel uncovered ball pen according to claim 1 is characterized in that: spring I (2) hole is connected between the bayonet lock (3) in succession, and places the ball pen inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237313 CN2554008Y (en) | 2002-06-25 | 2002-06-25 | Ball-point pen without cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02237313 CN2554008Y (en) | 2002-06-25 | 2002-06-25 | Ball-point pen without cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554008Y true CN2554008Y (en) | 2003-06-04 |
Family
ID=33711329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02237313 Expired - Fee Related CN2554008Y (en) | 2002-06-25 | 2002-06-25 | Ball-point pen without cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554008Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203591A (en) * | 2012-02-03 | 2014-12-10 | 毕克有限公司 | Writing instrument having a protective element for the retractable tip |
| CN104284782A (en) * | 2012-03-20 | 2015-01-14 | 毕克有限公司 | Writing instrument with removable case |
| CN105922792A (en) * | 2016-06-17 | 2016-09-07 | 王泽宇 | Sign pen capable of preventing pen cap from being lost |
| CN106042724A (en) * | 2016-06-17 | 2016-10-26 | 王澄宇 | Elastic chuck type pen cap losing-prevention sign pen |
| CN109050069A (en) * | 2018-08-21 | 2018-12-21 | 马少玄 | A kind of long life marking pen of end extendible |
| CN111251750A (en) * | 2020-03-09 | 2020-06-09 | 马奔光 | Twist reverse screens children watercolor pencils |
| CN111619268A (en) * | 2018-12-26 | 2020-09-04 | 杭州简弈科技有限公司 | Self-torsion extension buckle pen |
-
2002
- 2002-06-25 CN CN 02237313 patent/CN2554008Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203591A (en) * | 2012-02-03 | 2014-12-10 | 毕克有限公司 | Writing instrument having a protective element for the retractable tip |
| CN104203591B (en) * | 2012-02-03 | 2017-02-22 | 毕克有限公司 | Writing instrument having a protective element for the retractable tip |
| CN104284782A (en) * | 2012-03-20 | 2015-01-14 | 毕克有限公司 | Writing instrument with removable case |
| CN104284782B (en) * | 2012-03-20 | 2016-02-03 | 毕克有限公司 | There is the writing implement of movable protective sleeve |
| CN105922792A (en) * | 2016-06-17 | 2016-09-07 | 王泽宇 | Sign pen capable of preventing pen cap from being lost |
| CN106042724A (en) * | 2016-06-17 | 2016-10-26 | 王澄宇 | Elastic chuck type pen cap losing-prevention sign pen |
| CN109050069A (en) * | 2018-08-21 | 2018-12-21 | 马少玄 | A kind of long life marking pen of end extendible |
| CN111619268A (en) * | 2018-12-26 | 2020-09-04 | 杭州简弈科技有限公司 | Self-torsion extension buckle pen |
| CN111251750A (en) * | 2020-03-09 | 2020-06-09 | 马奔光 | Twist reverse screens children watercolor pencils |
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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 |