CN2206725Y - Writing brush with tension link - Google Patents
Writing brush with tension link Download PDFInfo
- Publication number
- CN2206725Y CN2206725Y CN 94221735 CN94221735U CN2206725Y CN 2206725 Y CN2206725 Y CN 2206725Y CN 94221735 CN94221735 CN 94221735 CN 94221735 U CN94221735 U CN 94221735U CN 2206725 Y CN2206725 Y CN 2206725Y
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- tension link
- writing brush
- writing
- brush
- 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 writing brush with a tension link, which is used for writing and is mainly composed of a pen nib (4), a pen holder, a pen cap (5) and a end plug. The writing brush with a tension link is characterized in that the pen holder is composed of one or more inner sleeve (2) and outer sleeve (1) which are positioned on the same axial line and can mutually slide along the axial direction or rotate around the axial direction. The pen nib (4) can be tightly fixed at one end of the inner sleeve or the outer sleeve. An arc-shaped spring leaf (6) which is not concentric with the sleeves are arranged between the inner sleeve and the outer sleeve, and a bulge on the spring leaf tallies with an eyelet (8) at one end of the inner sleeve. The retractable writing brush with a tension link has the advantages of being stretched at the time of writing and being shrunk during storage, is most suitable for middle school and primary school students to use, and is convenient to carry, and the pen holder does not deform.
Description
The utility model is the improvement to traditional writing brush penholder, belongs to the cultural goods field.
Writing brush is the traditional handwriting tools of China, is a kind of important writing implement, uses comparatively general.In existing technology, the writing brush of usefulness is write in this confession, and one of its characteristics are exactly that it has long penholder.Obviously, this penholder helps holding a pen.But because penholder is longer, be unfavorable for carrying and depositing, when particularly reading for vast primary and secondary students, this elongated penholder can not be put into writing case, can only be placed in the school bag, the careless slightly cap for brush will come off, not only can damage nib, also can pollute books and school bag, put to no little inconvenience to the carrier.If penholder do too short, can not satisfy the requirement that holds a pen again.
Can not random variation and carry the deficiency of inconvenience in order to overcome above-mentioned prior art penholder length, the spy designs technical solution of the present utility model.
Task of the present utility model just is, designs a kind of such writing brush: its penholder, 1. when writing, can extend, and satisfy the requirement that holds a pen, 2. when depositing, can shorten, satisfy and carry requirement.
Basic design of the present utility model is, conventional fixed can not be adjusted the penholder of length, is improved to the penholder that can arbitrarily be adjusted length by two joints or more piece as required.
A kind of Writing brush with tension link that the utility model is designed, mainly formed by nib (4), penholder, the cap for brush (5) and plug (7), it is characterized in that: penholder is to be in same axis and can be mutually to be slided and the inner sleeve (2) and the outer tube (1) that rotate around axis are constituted along axis by one or more, and written (4) are fastened on an end of inner sleeve (2) or outer tube (1).
Of the present utility model being further characterized in that vertically and by axis offers two eyelets (8) symmetrically in an end of inner sleeve (2); Be located between inner sleeve (2) and the outer tube (1) two that be in contact with it and with the arc-shaped spring piece (6) of internal and external casing decentraction on ridge (9), coincide in eyelet (8); A termination design of outer tube (1) has had the tube wall inward flange (4) of position-limiting action.
Nib (4) generally can be fastened on inner sleeve (2) and has on the corresponding end of eyelet (8) one ends, and at this moment, outer tube (1) has on the corresponding end of inward flange (3) one ends and is added with plug (7); But when needing to use thicker nib (4), thick nib can be fastened on outer tube has on the corresponding end of inward flange (3) one ends, and at this moment, the corresponding end that inner sleeve (2) has eyelet (8) one ends is added with plug (7).Inward flange (3) should contact by maintenance face with inner sleeve (2), so that its penholder when pull bar process and work is more stable.
It should be noted that writing brush penholder, all is on an axis no matter what sleeve pipes, the axle center of its each sleeve pipe are arranged.When writing the penholder that need grow, inner sleeve and outer tube are pulled outwardly along its axis, at this moment, penholder is elongated, and longer if desired penholder can be pulled out designed a plurality of sleeve pipes together; When depositing and carry, inner sleeve and outer tube are inwardly pushed away along axis, at this moment, penholder shortens.The reason that the radius of curvature of arc-shaped spring piece (6) is different with the radius of curvature of sleeve pipe is to make the elastic force that spring leaf (6) can produce between two sleeve pipes to be needed, and general its radius of curvature of the spring leaf that adopts is larger than the radius of curvature of the internal and external casing that is in contact with it.
The material of the used writing brush penholder of the utility model can be metal tube, common steel tube, various compo pipe, plastic tube and bamboo and wood pipe and their combination thereof; Used brush writing skill can adopt animal wool goods or flexible plastic goods.For easy to carry, on the cap for brush, can be provided with cap for brush folder.
The utility model compared with prior art, major advantage is: 1. penholder can telescopic adjustment length, like this, not only had been convenient to hold a pen and has write but also easy to carry and store, and very big social benefit is arranged, 2. penholder is not yielding and crooked.
Description of drawings of the present utility model is as follows:
Fig. 1 is the end that the utility model nib (4) is fastened on inner sleeve (2), and penholder is in the writing brush configuration state schematic diagram when shortening.The other end of inner sleeve (2) is equipped with arc-shaped spring piece (6), and it is between outer tube (1) and the inner sleeve (2).Arc-shaped spring piece (6) contacts with the plug (7) of outer tube (1), and the cap for brush (5) is enclosed within the outside of nib (4), is in storage configuration.Symbol 3 is numberings of the designed inward flange (3) in a termination of outer tube (1) among the figure.
Fig. 2 is the writing brush that the utility model Fig. 1 describes, the configuration state schematic diagram when penholder is in elongation.At this moment, inner sleeve (2) is pulled out in outer tube (1), and the position-limiting action owing to the set inward flange (3) of outer tube (1) is in contact with it arc-shaped spring piece (6), and inner sleeve elongates and stops.Remove the cap for brush, just can write.The same Fig. 1 of symbol (7).
Fig. 3 is the structural representation of the writing brush cap for brush of the present utility model (5).
Fig. 4 is that the penholder of another version of the utility model Fig. 1 shortens view.Different with Fig. 1 is, nib (5) is fastened on an end of outer tube (1), and an end of inner sleeve (2) is provided with plug (7), other symbols, title and all same Fig. 1 of effect.
Fig. 5 is the structural representation of Fig. 4 penholder elongation state, all same Fig. 4 of symbol.
Fig. 6 is the structural representation of the utility model outer tube (1), and inward flange (3) is in an end of outer tube.
Fig. 7 is the structural representation that the utility model outer tube (1) has another kind of form inward flange (3).
Fig. 8 is the structural representation of inner sleeve (2).Be provided with the eyelet (8) of two symmetries an end.
Fig. 9 is the stereoscopic-state schematic diagram of arc-shaped spring piece (6).Be provided with the ridge (9) that can match with eyelet (8) in the inboard of arc-shaped spring piece (6).
Figure 10 is the A-A cross section structure schematic diagram of Fig. 1.Be between outer tube (1) and the inner sleeve (2) and be positioned at the arc-shaped spring piece (6) of inner sleeve (2) eye with holes (8) one ends, the ridge above it (9) just in time is fit in the eyelet (8), plays the effect of stationary spring (6).
Embodiment of the present utility model is as follows:
At first the cap for brush (4) is taken off, with the hands inner sleeve (2) and outer tube (1) are outwards elongated along the penholder axis, to requiring length, pen grasp is write routinely; Write finish after, with the hands with inner sleeve (2) and outer tube (1), inwardly promote again along the penholder axis, reach the fixed position and stop.And then the cap for brush (4) is enclosed within on the nib (3), wait to deposit and carry.
Claims (6)
1, for writing a kind of Writing brush with tension link of usefulness, mainly formed by nib [4], penholder, the cap for brush [5] and plug [7], it is characterized in that:
A). penholder is to be in same axis and can be mutually to be slided and constituted around the inner sleeve [2] and the outer tube [1] of axis rotation along axis by one or more,
B). nib [4] is fastened on an end of inner sleeve [2] or outer tube [1].
2, a kind of Writing brush with tension link according to claim 1 is characterized in that, in an end of inner sleeve (2), vertically and by axis offers two eyelets (8) symmetrically.
3, a kind of Writing brush with tension link according to claim 1 is characterized in that, a termination design of outer tube (1) has had the tube wall inward flange (3) of position-limiting action.
4, according to claim 1 or 2 or 3 described a kind of Writing brush with tension link, it is characterized in that, between inner sleeve (2) and outer tube (1), be provided with two that be in contact with it and with the arc-shaped spring piece (6) of internal and external casing decentraction, ridge (9) on this arc-shaped spring piece (6) coincide in eyelet (8).
5, a kind of Writing brush with tension link according to claim 1 is characterized in that, the material of making penholder is metal tube, common steel tube, various compo pipe, plastic tube and bamboo and wood pipe and their combination thereof.
6, a kind of Writing brush with tension link according to claim 1 is characterized in that, the brush writing skill that is adopted is animal wool goods or flexible plastic goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221735 CN2206725Y (en) | 1994-09-26 | 1994-09-26 | Writing brush with tension link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221735 CN2206725Y (en) | 1994-09-26 | 1994-09-26 | Writing brush with tension link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206725Y true CN2206725Y (en) | 1995-09-06 |
Family
ID=33835956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221735 Expired - Fee Related CN2206725Y (en) | 1994-09-26 | 1994-09-26 | Writing brush with tension link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206725Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976335A (en) * | 2017-05-04 | 2017-07-25 | 钦州矿务局小学 | Telescopic brush pen |
| CN107538969A (en) * | 2015-04-07 | 2018-01-05 | 余成鹏 | A kind of pen |
-
1994
- 1994-09-26 CN CN 94221735 patent/CN2206725Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538969A (en) * | 2015-04-07 | 2018-01-05 | 余成鹏 | A kind of pen |
| CN107538969B (en) * | 2015-04-07 | 2019-03-29 | 余成鹏 | A kind of pen |
| CN106976335A (en) * | 2017-05-04 | 2017-07-25 | 钦州矿务局小学 | Telescopic brush 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 |