CN202656676U - Pen with front and back writing effect - Google Patents
Pen with front and back writing effect Download PDFInfo
- Publication number
- CN202656676U CN202656676U CN 201220281357 CN201220281357U CN202656676U CN 202656676 U CN202656676 U CN 202656676U CN 201220281357 CN201220281357 CN 201220281357 CN 201220281357 U CN201220281357 U CN 201220281357U CN 202656676 U CN202656676 U CN 202656676U
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- ink
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- pen
- penholder
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Abstract
The utility model relates to a pen with a front and back writing effect. The pen comprises a pen ink outputting mechanism and a pen holder holding mechanism on which the pen ink outputting mechanism is arranged, wherein the pen ink outputting mechanism comprises a pen point member and a pen tongue member; the pen point member comprises a pen point sheet and a pen point grain unit which is formed on the top of the pen point sheet; the pen point grain unit comprises a pen point front contact part, a pen point back contact part and an ink outputting channel which is communicated with the pen point front contact part and the pen point back contact part, and the pen point sheet comprises an ink drainage channel which is communicated with the ink outputting channel; the pen tongue member comprises an ink lead-in part and an ink lead-out part; the ink lead-in part is arranged in the pen holder holding mechanism; and the ink lead-out part is connected with the ink drainage channel of the pen point sheet.
Description
Technical field
The utility model system is about a kind of design of pen, particularly about a kind of pen with positive and negative writing effect.
Background technology
General pen mainly is used to writing of instrumentum publicum, file or the occasion such as the book class file of signing.Again, known fountain pen ink head structure mainly includes a written urceolus, a pen core and a steel disc nib and forms.Wherein the front end of pen core is nib triangular in shape, and the rear end has a junction surface, and is set as in the shaft surface of pen core and has the ventilative fin of several rings, and is respectively equipped with a diversion line and a ventilating groove in the upper and lower surface of shaft.Steel disc nib system is attached to the upper surface of this pen core front end nib, be placed in outside pen core and the steel disc nib to form one with this nib urceolus again, thereafter, the print cartridge of can pegging graft in the written rear end of this pen, again in conjunction with penholder to reach the effect of writing.
Yet, can learn from known pen structure, be subject to the tip design of steel disc nib, main ink flow pass when the diversion slot of positive nib front end is pen writing, and the nib front end of reverse side is when being subject to the writing pen pressure, its diversion slot is for closing, the capillarity that causes the drainage ink lost efficacy and can't water outlet, the user can only carry out with the steel disc nib with the pen core homonymy positive writing, carry out writing of reverse side with the steel disc nib with the pen core opposition side then can't carry out if transfer to, and this kind can only use the defeated pen type of writing of single face under using for a long time, can be because the tip of steel disc nib be subject to the application of force so that the metal of steel disc nib produce tired phenomenon, when serious even cause the nib tip to produce the bifurcated distortion and lose the function of writing.
Moreover, known Pen nib is in the not smooth processing of the so-called grinding of process of written portion of contact paper, therefore the part of nib tip is coarse, therefore be easier to when the user writes, because of the excessive or uneven ink outflow that causes the nib tip easily to scrape disconnected paper or block nib of the application of force.
By above-mentioned problem as can be known, the design of the nib of traditional pen has affected practicality and the convenience of this type product really, therefore this known structure is had again necessity of research improvement really.
The utility model content
Main purpose of the present utility model provides a kind of pen with positive and negative writing effect, in order to improve the shortcoming that has in the known pen.
The utility model is a kind of pen with positive and negative writing effect for the technological means that the problem that solves known techniques adopts, comprise a pen and ink output mechanism, and one usefulness for the pen and ink output mechanism fixing penholder is set and holds and put mechanism, wherein the pen and ink output mechanism comprises a nib member and a proposition member, the nib member has a nib sheet, an and nib grain dot element that is formed at the top of nib sheet, nib grain dot element system is divided into a nib front contact site, one nib reverse side contact site, and an ink output channel that is communicated with nib front contact site and nib reverse side contact site, and the nib sheet has the ink drainage channel of a connection ink output channel; The proposition member has an ink introduction part and an ink lead-out, and ink introduction part system is arranged at penholder and holds and put in the mechanism, and ink lead-out system is by putting the ink drainage channel that is connected in the nib sheet.
In an embodiment of the present utility model, the nib member has a guiding through hole that is formed on the nib sheet, and an end of ink drainage channel system is communicated with the guiding through hole.
In an embodiment of the present utility model, nib front contact site and nib reverse side contact site have respectively a pair of arc smooth contact surface that is formed at outlet two sides of ink output channel.
In an embodiment of the present utility model, the total length of the arc-shaped curved surface of arc smooth contact surface be approximately nib grain dot element circumferential surface total length 1/4th.
In an embodiment of the present utility model, the opening angle of the ink output channel in nib front contact site and nib reverse side contact site system is approximately 0 ° 20 ' 0 " to 0 ° 30 ' 0 " between.
In an embodiment of the present utility model, the proposition member has an ink flow member, and the two ends system of ink flow member connects respectively ink introduction part and ink lead-out.
In an embodiment of the present utility model, penholder is held and is put mechanism and include a penholder and wear penholder that member and wears member in conjunction with penholder and hold and put member, and penholder wears member system and uses and arrange fixing for the pen and ink output mechanism.
In an embodiment of the present utility model, penholder is held and is put mechanism and also include an ink storage member, is to be arranged at penholder to hold the penholder of putting mechanism and wear member and penholder and hold and put in the member, and the end system of ink storage member is communicated with the ink introduction part of proposition member.
The utlity model has following useful technique effect:
The utility model forms nib grain dot element by the top at the nib sheet of pen, and the ink output channel that nib grain dot element system is divided into nib front contact site, nib reverse side contact site and is communicated with nib front contact site and nib reverse side contact site, this technological means not only can reach positive and negative writes, and more can allow because of the angle design of ink output channel pen of the present utility model have advantages of two kinds of person's handwritings of thickness.In addition, pen of the present utility model can effectively improve the known pen that can only write with single face under using for a long time, can be because the tip of steel disc nib be subject to the application of force so that the metal of steel disc nib produce tired phenomenon, when serious even cause the nib tip to produce the bifurcated distortion and lose and the shortcoming such as write.
Moreover, the nib front contact site of nib grain dot element of the present utility model and nib reverse side contact site have respectively a pair of arc smooth contact surface that jointly is formed at outlet two sides of ink output channel, this contact-making surface via the smooth formation of grinding can effectively improve known Pen nib not to be had through the smooth processing of so-called grinding in the written portion of contact paper, the problem generation that causes ink excessive because of the application of force or that inequality allows the nib tip easily scrape disconnected paper or obstruction nib to flow out.
Description of drawings
Fig. 1 shows the stereogram with pen of positive and negative writing effect of the present utility model;
Fig. 2 shows the three-dimensional exploded view with pen of positive and negative writing effect of the present utility model;
Fig. 3 A system shows the partial front elevation view with pen of positive and negative writing effect of the present utility model;
Fig. 3 B system shows the partial side view with pen of positive and negative writing effect of the present utility model;
Fig. 3 C system shows the partial rear view with pen of positive and negative writing effect of the present utility model;
Fig. 4 shows the partial enlarged view with pen of positive and negative writing effect of the present utility model;
One of intention is looked in Fig. 5 A system demonstration application with pen of positive and negative writing effect of the present utility model;
Two of intention is looked in Fig. 5 B system demonstration application with pen of positive and negative writing effect of the present utility model.
The primary clustering symbol description
The specific embodiment
The specific embodiment that the utility model adopts will and attachedly be graphic and be further described by following embodiment.
Consult Fig. 1 to shown in Figure 4, Fig. 1 shows the stereogram with pen of positive and negative writing effect of the present utility model, Fig. 2 shows the three-dimensional exploded view with pen of positive and negative writing effect of the present utility model, Fig. 3 A system shows the partial front elevation view with pen of positive and negative writing effect of the present utility model, Fig. 3 B system shows the partial side view with pen of positive and negative writing effect of the present utility model, Fig. 3 C system shows the partial rear view with pen of positive and negative writing effect of the present utility model, and Fig. 4 shows the partial enlarged view with pen of positive and negative writing effect of the present utility model.
In the utility model, the nib front contact site 1121 of nib grain dot element 112 and nib reverse side contact site 1122 have respectively a pair of arc smooth contact surface A1, the A2 that jointly is formed at outlet two sides of ink output channel 1123.Wherein the surface of arc smooth contact surface A1, A2 forms smooth surface through milled processed, and its grinding amplitude is about the 0.03mm radian.Moreover, the total length of the arc-shaped curved surface of arc smooth contact surface A1, A2 be approximately nib grain dot element 112 circumferential surface total length 1/4th.And the opening angle θ of the ink output channel 1123 in nib front contact site 1121 and the nib reverse side contact site 1122 system is approximately 0 ° 20 ' 0 " to 0 ° 30 ' 0 " between, and the angle of this end to end of opening angle θ system diminishing gradually, the effect of this structure is when from then on ink output channel 1123 outflow of ink, this end of opening angle θ is not write pressure, so that the ink output channel closes (lose capillarity and do not descend water).Certainly, each above-mentioned numerical value (for example: the grinding amplitude is that 0.03mm, opening angle θ are 0 ° 20 ' 0 " to 0 ° 30 ' 0 ") be optimal values obtained after the actual measurement, all acts are familiar with this skill person and all can be learnt easily, can also other numerical value that approaches for it, at this, only show with a most preferred embodiment.
Moreover, proposition member 12 has an ink introduction part 121, an ink lead-out 122 and an ink flow member 123, wherein two ends of ink flow member 123 system connects respectively ink introduction part 121 and ink lead-out 122, ink introduction part 121 is to be arranged at penholder to hold and put in the mechanism 2, and ink lead-out 122 is the ink drainage channel 1111 that is connected in nib sheet 111 by putting.As shown in Figure 2, penholder is held and is put mechanism 2 and include a penholder and wear penholder that member 21 and wears member 21 in conjunction with penholder and hold and put member 22, and penholder to wear member 21 be to use to arrange fixing for pen and ink output mechanism 1.Moreover penholder is held and is put mechanism 2 and also include an ink storage member 23, be to be arranged at penholder to hold the penholder of putting mechanism 2 and wear member 21 and penholder and hold and put in the member 22, and an end of ink storage member 23 system is communicated with the ink introduction part 121 of proposition member 12.
Consult simultaneously shown in Fig. 5 A and Fig. 5 B, one of intention is looked in Fig. 5 A system demonstration application with pen of positive and negative writing effect of the present utility model, and two of intention is looked in Fig. 5 B system demonstration application with pen of positive and negative writing effect of the present utility model.Of the present utility model have the pen 100 of positive and negative writing effect when user U writes with the front, the ink that is stored in the ink storage member 23 imports via the ink introduction part 121 of proposition member 12, and be circulated to ink lead-out 122 via ink flow member 123, get final product via ink drainage channel 1111 drainages to the ink output channel 1123 in the nib front contact site 1121 again.Similarly, when writing with reverse side, the ink that is stored in the ink storage member 23 imports via the ink introduction part 121 of proposition member 12, and be circulated to ink lead-out 122 via ink flow member 123, get final product via ink drainage channel 1111 drainages to the ink output channel 1123 in the nib reverse side contact site 1122 again.Wherein the opening angle of the ink output channel 1123 in nib front contact site 1121 and the nib reverse side contact site 1122 is because not of uniform size (opening angle of the ink output channel 1123 in the nib front contact site 1121 is less, the opening angle of the ink output channel 1123 in the nib reverse side contact site 1122 is larger), therefore in the present embodiment, write that Shi Buhui is subject to that pen is pressed (the ink output channel closes) and ink retreating from fountain roller water is that reverse side is write the key that can descend water therefore can learn this with reverse side.
Explain in the utility model, the nib front contact site 1121 of nib grain dot element 112 is to grind to make person's handwriting that its contact area greatly then writes out thick (it is larger that the contact area of nib front contact site 1121 accounts for, the contact area of nib reverse side contact site 1122 diminishes naturally, therefore the person's handwriting that reverse side is write is naturally thin), reverse operating also can, therefore two kinds of person's handwritings of thickness can be arranged.
Wherein by above operation, handwriting thickness changes three kinds, and for example: the milling area of (1) nib front contact site 1121 is large, and person's handwriting is thick; Then nib reverse side contact site 1122 comes to a point naturally, and contact area diminishes, and person's handwriting is thin.(2) milling area of nib reverse side contact site 1122 is large, and person's handwriting is thick; Then nib front contact site 1121 comes to a point naturally, and contact area diminishes, and person's handwriting is thin.(3) milling area of nib reverse side contact site 1122 is equal to the milling area of nib front contact site 1121, therefore the person's handwriting size is the same.
Can be learnt by above narration, the decisive factor of the pen handwriting thickness of the pen 100 with positive and negative writing effect of the present utility model is the size that nib grain dot element contacts with paper and decides, and the lower water yield size of ink can not determine the thickness of person's handwriting, and it has small impact.
Therefore, the value on the true tool industry of pen with positive and negative writing effect provided by the utility model.Yet above narration only is preferred embodiment of the present utility model explanation, allly is skillful in this skill person when can doing according to above-mentioned explanation other all improvement, yet these change in the claim that still belongs to creation spirit of the present utility model and define.
Claims (8)
1. pen with positive and negative writing effect comprises a pen and ink output mechanism and a usefulness and for this pen and ink output mechanism fixing penholder is set and holds and put mechanism, it is characterized in that, this pen and ink output mechanism comprises:
One nib member, have a nib sheet and and be formed at the nib grain dot element on the top of this nib sheet, this nib grain dot element system is divided into the ink output channel of a nib front contact site, a nib reverse side contact site and this nib front contact site of connection and this nib reverse side contact site, and this nib sheet has the ink drainage channel of this ink output channel of connection;
One proposition member has an ink introduction part and an ink lead-out, and this ink introduction part system is arranged at this penholder and holds and put in the mechanism, and this ink lead-out system is by putting the ink drainage channel that is connected in this nib sheet.
2. the pen with positive and negative writing effect as claimed in claim 1 is characterized in that, this nib member has a guiding through hole that is formed on this nib sheet, and an end of this ink drainage channel system is communicated with this guiding through hole.
3. the pen with positive and negative writing effect as claimed in claim 1 is characterized in that, this nib front contact site and this nib reverse side contact site have respectively a pair of arc smooth contact surface that is formed at outlet two sides of this ink output channel.
4. the pen with positive and negative writing effect as claimed in claim 3 is characterized in that, the total length of the arc-shaped curved surface of this arc smooth contact surface be this nib grain dot element circumferential surface total length 1/4th.
5. the pen with positive and negative writing effect as claimed in claim 1 is characterized in that, the opening angle of this ink output channel in this nib front contact site and this nib reverse side contact site is 0 ° 20 ' 0 " to 0 ° 30 ' 0 " between.
6. the pen with positive and negative writing effect as claimed in claim 1 is characterized in that, this proposition member has an ink flow member, and the two ends system of this ink flow member connects respectively this ink introduction part and this ink lead-out.
7. the pen with positive and negative writing effect as claimed in claim 1, it is characterized in that, this penholder is held and is put mechanism and include a penholder and wear penholder that member and wears member in conjunction with this penholder and hold and put member, and this penholder wears member system and uses and arrange fixing for this pen and ink output mechanism.
8. the pen with positive and negative writing effect as claimed in claim 7, it is characterized in that, this penholder is held and is put mechanism and also include an ink storage member, system is arranged at this penholder and holds the penholder of putting mechanism and wear member and penholder and hold and put in the member, and the end system of this ink storage member is communicated with the ink introduction part of this proposition member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281357 CN202656676U (en) | 2012-06-14 | 2012-06-14 | Pen with front and back writing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281357 CN202656676U (en) | 2012-06-14 | 2012-06-14 | Pen with front and back writing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656676U true CN202656676U (en) | 2013-01-09 |
Family
ID=47451604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281357 Expired - Fee Related CN202656676U (en) | 2012-06-14 | 2012-06-14 | Pen with front and back writing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656676U (en) |
-
2012
- 2012-06-14 CN CN 201220281357 patent/CN202656676U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20190614 |