CN206841001U - Needle tubing ball pen head and the use written cotton tubular type and direct-liquid type aqueous ballpoint pen - Google Patents
Needle tubing ball pen head and the use written cotton tubular type and direct-liquid type aqueous ballpoint pen Download PDFInfo
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- CN206841001U CN206841001U CN201720140370.4U CN201720140370U CN206841001U CN 206841001 U CN206841001 U CN 206841001U CN 201720140370 U CN201720140370 U CN 201720140370U CN 206841001 U CN206841001 U CN 206841001U
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- ball
- needle tubing
- support base
- cap
- pen head
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Abstract
Needle tubing ball pen head and the use written cotton tubular type and direct-liquid type aqueous ballpoint pen, including needle tubing ball pen head, penholder and the cap for brush.Needle tubing ball pen head includes ball, support and the ball seat for accommodating ball, ball is located at the front end of ball seat and fixation, ball seat rear end is fixed by support base, it is provided with inside ball seat and is used for the diversion core that water-base ink is guided and conveyed, diversion core front end reaches the dead astern of ball, the front end of diversion core rear end insertion relaying core, the ink for having penetrated into relaying core is received in diversion wicking, and ink is supplied to ball；Front end face thickness H≤0.3mm of the support base at ball arc groove, and the front end face of support base to the distance L and ball diameter D on ball top ratio X are:0.5≦X≦2.Design of the present utility model can provide good supporting role for needle tubing ball pen head, and and can avoids the written support base in writing process from having excessive friction with paper, influences writing quality.
Description
Technical field
The utility model belongs to culture and education office articles for writing field, more particularly, to needle tubing ball pen head and uses the nib
Cotton tubular type and direct-liquid type aqueous ballpoint pen.
Background technology
In aqueous ballpoint pen common at present, its ink storage mode is generally cotton tubular type and direct-liquid type.The wherein water-based circle of needle tubing
Pearl pen is because the general diameter of written support base is less than 1mm, therefore nearby block surface is smaller for nib in writing Chinese characters, writing process
In have a good visual effect, and save metal material, reduce cost, therefore receive consumer's particularly student group
Popular welcome.
But needle-tube pen-point is because diameter is thinner, rigidity deficiency, therefore is easily influenceed in writing process by frictional force,
Cause the stitching in writing process unstable and the writing of deterioration is experienced, particularly needle-tube pen-point aqueous ballpoint pen, due to ink
Using aqueous based systems, therefore the lubricity of the offer of ink in itself is insufficient, if written workmanship is unstable, will write
During the more obvious bad writing impression that embodies, so as to have impact on the popularization of needle-tube pen-point aqueous ballpoint pen.
Utility model content
In order to overcome problem above, the utility model provides following technical scheme：A kind of needle tubing ball pen head, including ball
With the ball seat for supporting and accommodating ball, the arc groove that concave end forms before the ball seat, ball is located at the front end of ball seat
And fixed by arc groove, ball seat rear end for the support base of fixed pin pipe ball pen head component by fixing, inside ball seat
Provided with the diversion core for guiding and conveying for water-base ink, the diversion core front end reaches the dead astern of ball, and diversion wicking is received
Ink, and ink is supplied to ball；Front end face thickness H≤0.3mm of the support base at ball arc groove, and prop up
Front end face to the distance L and ball diameter D on the ball top ratio X for supportting seat is:0.5≦X≦2.
Preferably, the support base of the fixed needle tubing ball pen head component can be made of thermoplastic material.
Preferably, the thermoplastic material can use the transparent thermoplastic material of high transmission rate.
Preferably, the transparent thermoplastic material of the high transmission rate can use such as makrolon, poly- methyl-prop
One kind in e pioic acid methyl ester or polypropylene.
Preferably, the support base of the fixed needle tubing ball pen head component prolongs from the end face tangent line at ball arc groove
The axial cross section angle a stretched is less than the closing in angle b at needle tubing ball pen head arc groove.
Preferably, the support base of the fixed needle tubing ball pen head component prolongs from the end face tangent line at ball arc groove
The axial cross section angle a stretched is equal to the closing in angle b at needle tubing ball pen head arc groove.
Preferably, when using needle-tube pen-point aqueous ballpoint pen ball diameter as 0.5mm, support base end face to ball top
Distance should be selected between 0.25mm-1mm.
Preferably, a kind of cotton tubular type aqueous ballpoint pen uses above-mentioned needle tubing ball pen head and penholder, the cap for brush, wherein pen
Cap, including cap for brush main body and the embedding head of the cap for brush, the embedding head of the cap for brush are embedded in cap for brush main body；The penholder, including penholder body and
For fixing the support base of needle tubing ball pen head component, the outer front end of the rear end insertion penholder body of the support base；It is described
Penholder body interior forward end is the relaying core with the interlocking of diversion core rear end, in the rear end insertion ink storage element of the relaying core；Institute
Stating diversion core and relaying core can be made of Polyester Fibers, it is ensured that ink can along relaying core diversion core from ink storage element
To be smoothly directed to written place.
Preferably, a kind of direct-liquid type aqueous ballpoint pen uses above-mentioned needle tubing ball pen head and penholder, the cap for brush, wherein pen
Cap, including cap for brush main body and the embedding head of the cap for brush, the embedding head of the cap for brush are embedded in cap for brush main body；The penholder, including penholder body and
For fixing the support base of needle tubing ball pen head component, the outer front end of the rear end insertion penholder body of the support base；It is described
Penholder body interior forward end is the relaying core with the interlocking of diversion core rear end, the front end of the rear end insertion cartridge of the relaying core, in
Peripheral cyclic after core is provided with ink regulating part；The penholder body rear end is cartridge；The diversion core and relaying core can be with
It is made of Polyester Fibers, it is ensured that ink smoothly can be directed to from written from cartridge along relaying core diversion core.
The beneficial effects of the utility model are：
Needle-tube pen-point aqueous ballpoint pen provided by the utility model, by the support for setting fixed needle tubing ball pen head component
Seat, make needle-tube pen-point aqueous ballpoint pen nib more stable in use, stable writing can be provided for user.Together
When pass through from high transmission rate transparent thermoplastic material make support base, it is possible to achieve unobstructed effect during writing, enter
One step improves the reliability and ease for use of needle-tube pen-point aqueous ballpoint pen.
Front end face thickness H≤0.3mm of the utility model setting support base at ball arc groove, and support base
Front end face to the distance L and ball diameter D on ball top ratio X is:0.5≦X≦2.Due to thick using less front end face
Degree, in writing process, needle-tube pen-point aqueous ballpoint pen nib support base will not touch paper, reduce in writing process
Friction.At the same time, the front end face of support base maintains good suitable distance, such design support base to ball top
Good supporting role can be provided for needle tubing ball pen head component, be able to ensure that again in writing process and avoid pen head component
There is excessive contact with paper, produce friction, influence writing quality.Further, it is straight with needle-tube pen-point aqueous ballpoint pen ball
Exemplified by footpath is 0.5mm, the distance of support base end face to ball top should select between 0.25mm-1mm.
The utility model support base is less than from the axially extending section angle a of end face tangent line at ball arc groove simultaneously
Or the design equal to the closing in angle b at needle tubing ball pen head arc groove, it can further reduce the water-based circle of needle-tube pen-point
Pearl pen support base and possibility of paper friction in writing process.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model needle tubing ball pen head；
Fig. 2 is front end face thickness H of the utility model support base at ball arc groove cross-sectional view；
Fig. 3 is the front end face of the utility model support base to the distance L on ball top and cuing open for ball diameter D ratio X
Face structural representation；
Fig. 4 be the utility model support base from the axially extending section angle a of end face tangent line at ball arc groove with
The cross-sectional view of closing in angle b at needle tubing ball pen head arc groove；
Fig. 5 is the structural representation of the utility model embodiment 1；
Fig. 6 is the structural representation of the utility model embodiment 2.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with Figure of description
And embodiment, the utility model is further elaborated.It should be appreciated that specific embodiment described herein only to
The utility model is explained, is not used to limit the utility model.
As shown in figure 1, the utility model is a kind of needle tubing ball pen head, including ball 1 and for supporting and receiving ball
Ball seat 2, the arc groove 3 that concave end forms before the ball seat 2, ball 1 are located at the front end of ball seat 2 and solid by arc groove 3
Fixed, for the rear end of ball seat 2 by being fixed for the support base 4 of fixed pin pipe ball pen head component, the inside of ball seat 2, which is provided with, is used for aqueous ink
Water guides and the diversion core 5 of conveying, and the front end of diversion core 5 reaches the dead astern of ball 1, and diversion core 5 absorbs ink, and will
Ink supplies to ball 1.As shown in Figure 2：Front end face thickness H≤0.3mm of the support base 4 at the arc groove 3 of ball 1.Such as Fig. 3
It is shown：The front end face of support base 4 to the distance L and the diameter D of ball 1 on the top of ball 1 ratio X is:0.5≦X≦2.Such as Fig. 4
It is shown：Support base 4 is justified from the axially extending section angle a of end face tangent line at the arc groove 3 of ball 1 less than or equal to needle tubing
Closing in angle b at pearl nib arc groove.The support base 4 of fixed needle tubing ball pen head component is using makrolon, poly- methyl
The thermoplastic material of the transparent or semitransparent high transmission rate such as methyl acrylate, polypropylene is made.Needle tubing ball pen head ball 1
During a diameter of 0.5mm, the distance of the end face of support base 4 to the top of ball 1 is between 0.25mm-1mm.
The cotton tubular type needle-tube pen-point aqueous ballpoint pen of embodiment 1, as shown in Figure 5.
A kind of cotton tubular type aqueous ballpoint pen uses above-mentioned needle tubing ball pen head and penholder, the cap for brush, and wherein penholder includes, penholder
Main body 7 and the support base 4 for fixing needle tubing ball pen head component, support base 4 rear end insertion penholder body 7 outside before
End；The interior forward end of penholder body 7 is the relaying core 6 with the interlocking of the rear end of diversion core 5, and the rear end of relaying core 6 is embedded in ink storage element 8
Front end；Diversion core 5 and relaying core 6 can be made of Polyester Fibers, to ensure that ink ink storage element relays core 6 from edge
Written place is smoothly directed to diversion core 5；Wherein the cap for brush includes, cap for brush main body 9 and the cap for brush embedding first 10, the embedding first 10 insertion pen of the cap for brush
In cap main body 9.
The direct-liquid type needle-tube pen-point aqueous ballpoint pen of embodiment 2, as shown in Figure 6.
The part in the same manner as in Example 1 of the present embodiment 2 is not repeated, and difference is：
The outer front end of fixed needle tubing ball pen head modular support base rear end insertion penholder body, penholder body interior forward end
For the relaying core rabbeted with diversion core rear end, the front end of the rear end insertion cartridge 12 of core is relayed, relays the peripheral cyclic setting of core
There is ink regulating part 11；Penholder body rear end is cartridge 12.
It should be appreciated that the part that this specification does not elaborate belongs to prior art.
It should be appreciated that the above-mentioned description for embodiment is more detailed, therefore can not be considered to practical new
The limitation of type scope of patent protection, one of ordinary skill in the art are not departing from this practicality under enlightenment of the present utility model
In the case of new scope of the claimed protection, replacement or deformation can also be made, each falls within protection model of the present utility model
Within enclosing, the scope of the present utility model that is claimed should be determined by the appended claims.
Claims (10)
1. a kind of needle tubing ball pen head, including ball and the ball seat for supporting and accommodating ball, the ball seat front end accommodates book
The ball with ink is write, ball seat rear end is provided with by being fixed for the support base of fixed pin pipe ball pen head component inside ball seat
The diversion core for guiding and conveying for water-base ink, the diversion core front end reach the dead astern of ball, and ink is received in diversion wicking,
And ink is supplied to ball, it is characterised in that：The support base is in writing end end surface thickness H≤0.3mm, and support base
Front end face to the distance L and ball diameter D on ball top ratio X is:0.5≦X≦2.
A kind of 2. needle tubing ball pen head as claimed in claim 1, it is characterised in that：The support base is more than using light transmittance
70% transparent thermoplastic material.
A kind of 3. needle tubing ball pen head as claimed in claim 2, it is characterised in that：The transparent thermoplastic material is using poly-
One kind in carbonic ester, polymethyl methacrylate or polypropylene.
A kind of 4. needle tubing ball pen head as claimed in claim 1, it is characterised in that：The support base writing end end face axial is cut
Face angle a is less than needle tubing ball pen head ball seat closing in angle b.
A kind of 5. needle tubing ball pen head as claimed in claim 1, it is characterised in that：The support base writing end end face axial is cut
Face angle a is equal to needle tubing ball pen head ball seat closing in angle b.
A kind of 6. needle tubing ball pen head as claimed in claim 1, it is characterised in that：When the ball diameter is 0.5mm, support
Seat end face to ball top distance between 0.25mm-1mm.
A kind of 7. cotton tubular type aqueous ballpoint pen, it is characterised in that：Ball-pen point is a kind of needle tubing circle as claimed in claim 1
Pearl nib.
8. a kind of cotton tubular type aqueous ballpoint pen as claimed in claim 7, including needle tubing ball pen head and penholder, the cap for brush, wherein
The cap for brush, including cap for brush main body and the embedding head of the cap for brush, the embedding head of the cap for brush are embedded in cap for brush main body, it is characterised in that：The penholder, bag
Penholder body and the support base for fixing needle tubing ball pen head component are included, the rear end of the support base is embedded in the outer of penholder body
Portion front end；The penholder body interior forward end is the relaying core with the interlocking of diversion core rear end, the rear end insertion storage of the relaying core
In black element.
A kind of 9. direct-liquid type aqueous ballpoint pen, it is characterised in that：Ball-pen point is a kind of needle tubing circle as claimed in claim 1
Pearl nib.
10. a kind of direct-liquid type aqueous ballpoint pen as claimed in claim 9, including needle tubing ball pen head and penholder, the cap for brush, wherein
The cap for brush, including cap for brush main body and the embedding head of the cap for brush, the embedding head of the cap for brush are embedded in cap for brush main body, it is characterised in that：The penholder, bag
Penholder body and the support base for fixing needle tubing ball pen head component are included, the rear end of the support base is embedded in the outer of penholder body
Portion front end；The penholder body interior forward end is the relaying core with the interlocking of diversion core rear end, the rear end insertion ink of the relaying core
The front end in storehouse, the peripheral cyclic for relaying core are provided with ink regulating part；The penholder body rear end is cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140370.4U CN206841001U (en) | 2017-02-16 | 2017-02-16 | Needle tubing ball pen head and the use written cotton tubular type and direct-liquid type aqueous ballpoint pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140370.4U CN206841001U (en) | 2017-02-16 | 2017-02-16 | Needle tubing ball pen head and the use written cotton tubular type and direct-liquid type aqueous ballpoint pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206841001U true CN206841001U (en) | 2018-01-05 |
Family
ID=60790699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140370.4U Expired - Fee Related CN206841001U (en) | 2017-02-16 | 2017-02-16 | Needle tubing ball pen head and the use written cotton tubular type and direct-liquid type aqueous ballpoint pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206841001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11832645B2 (en) | 2020-01-15 | 2023-12-05 | Shenzhen Smoore Technology Limited | Electronic atomization device and atomizer |
-
2017
- 2017-02-16 CN CN201720140370.4U patent/CN206841001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11832645B2 (en) | 2020-01-15 | 2023-12-05 | Shenzhen Smoore Technology Limited | Electronic atomization device and atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20210216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |