CN204382882U - A kind of writing brush - Google Patents
A kind of writing brush Download PDFInfo
- Publication number
- CN204382882U CN204382882U CN201520039249.3U CN201520039249U CN204382882U CN 204382882 U CN204382882 U CN 204382882U CN 201520039249 U CN201520039249 U CN 201520039249U CN 204382882 U CN204382882 U CN 204382882U
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- CN
- China
- Prior art keywords
- water storage
- penholder
- storage cavity
- writing brush
- piston
- 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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Abstract
The utility model discloses a kind of writing brush, comprise penholder and nib structure, described penholder both ends open and water storage cavity is established in inside, described writing brush also comprises and is located at penholder one openend and for closing the cap for brush of this openend, be located at the inner and cavernous body between the delivery port and nib structure of water storage cavity of penholder and be located on penholder and for regulating the control valve of the water yield of water storage cavity delivery port, nib structure is connected with another openend of penholder, water storage cavity is provided with multiple, and be provided with piston in each water storage cavity and for applying towards the spring of the active force of water storage cavity water outlet movement piston.Writing brush of the present utility model, can multiple water storage cavities of storage ink by arranging in penholder inside, and the control valve of controlling water yield size is set, thus the ink of internal reservoir can be used in use, without the need to frequently dipping ink, improve the convenience of use, and by arranging piston and spring in water storage cavity, can guarantee that water outlet is smooth and easy.
Description
Technical field
The utility model relates to writing implement, and specifically, the utility model relates to a kind of writing brush.
Background technology
At present, writing brush on market is all traditional type writing brush in ancient times fairly simple a bit, when writing, need to carry one bottle of ink, and needing when writing ceaselessly to dip ink, sometimes may accidentally ink be overturned, or when dipping ink because of carelessness by droplets of ink on paper, causing inconvenient and loss greatly, many bottles of inks and branched pen also will be with so to bother when going out a small amount of writing brush of needs or polychrome brush writing.Therefore, using limited problem to solve traditional type writing brush, considering the problem of price and practical and convenient property simultaneously, need to study a kind of structure simple, writing brush easy to carry.
Utility model content
Without the need to frequently dipping the writing brush of ink when the utility model provides a kind of use, improve the convenience used.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of writing brush, comprise penholder and nib structure, nib structure has pen hair, described penholder both ends open and inside are provided with the water storage cavity for storage ink, described writing brush also comprises and is located at penholder one openend and for closing the cap for brush of this openend, be located at the inner and cavernous body between the delivery port and nib structure of water storage cavity of penholder and be located on penholder and for regulating the control valve of the water yield of water storage cavity delivery port, described nib structure is connected with another openend of penholder, water storage cavity is provided with multiple, and be provided with piston in each water storage cavity and for applying towards the spring of the active force of water storage cavity water outlet movement piston.
It is the written body be threaded that described nib structure comprises with described penholder, and described pen hair is located on written body, and written body inside is provided with the aqueduct allowing ink that described water storage cavity flows out flow to pen hair place, and described cavernous body is between written body and water storage cavity.
Described water storage cavity is provided with two, and two water storage cavities also for distribute side by side, and are respectively equipped with a described control valve in each water storage cavity.
Described spring clip is between the described cap for brush and described piston.
The described cap for brush is enclosed within the openend of described penholder, and the cap for brush and penholder are for being threaded.
Writing brush of the present utility model, can multiple water storage cavities of storage ink by arranging in penholder inside, and the control valve of controlling water yield size is set, thus the ink of internal reservoir can be used in use, without the need to frequently dipping ink, improve the convenience of use, and by arranging piston and spring in water storage cavity, can guarantee that water outlet is smooth and easy.
Accompanying drawing explanation
This description comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of the utility model writing brush;
Fig. 2 is the structural representation of penholder;
Fig. 3 is the structural representation of nib structure;
Fig. 4 is the sectional view of penholder and nib structure junction;
Fig. 5 is that the utility model writing brush is at the sectional view arranging piston and spring place;
Be labeled as in figure:
1, the cap for brush;
2, penholder; 21, water storage cavity; 22, accommodating cavity; 23, the first screwed hole; 24, the second screwed hole; 25, external thread section;
3, nib structure; 31, written body; 32, pen hair; 33, aqueduct;
4, control valve;
5, spring; 6, piston; 7, cavernous body.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, be described in further detail detailed description of the invention of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.
As shown in Figures 1 to 5, the utility model provides a kind of writing brush, the nib structure 3 comprising penholder 2 and be fixedly connected with penholder 2, and nib structure 3 has pen hair 32, the both ends open of penholder 2, and the inside of penholder 2 is provided with the water storage cavity 21 for storage ink.This writing brush also comprise the openend that is located at penholder 2 and for close this openend the cap for brush 1, be located at the inner and cavernous body 7 between the delivery port and nib structure 3 of water storage cavity 21 of penholder 2 and be located on penholder 2 and for regulating the control valve 4 of the water yield of water storage cavity 21 delivery port, nib structure 3 is connected with another openend of penholder 2.The water storage cavity 21 of penholder 2 inside is provided with multiple, arranges the ink that penholder 2 inside can be made both can to have stored different colours like this, also can store the ink of same color, select filling as required, and moisture storage capacity is larger.Piston 6 is provided with and for applying towards the spring 5 of the active force of water storage cavity 21 water outlet movement to piston 6 in each water storage cavity 21 of penholder 2 inside, under the effect of spring 5, piston 6 can move in water storage cavity 21, when control valve 4 is opened, piston 6 thus ink in water storage cavity 21 can be promoted through delivery port to cavernous body 7 and the flowing of nib structure 3 place.
Specifically, as shown in Fig. 2, Fig. 4 and Fig. 5, penholder 2 is the columniform body of rod, and length is longer.Water storage cavity 21 extends to one end of penholder 2 from penholder 2 inside, penholder 2 is made to form opening at the end face of this end, the cap for brush 1 is enclosed within this openend, and the cap for brush 1 and penholder 2 are for being threaded, be convenient to dismounting, the afterbody of corresponding penholder 2 is for being provided with externally threaded external thread section 25, and the cap for brush 1 inside is provided with internal thread hole.Piston 6 in each water storage cavity 21 and spring 5 are filled in by the openend at the cap for brush 1 place, and the cross section of water storage cavity 21 is circular, and respective pistons 6 is also columniform structure.Spring 5 is clipped between the cap for brush 1 and piston 6, spring 5 is preferably cylindrically coiled spring, active force along water storage cavity 21 axis is applied to piston 6, at water storage cavity 21 built with ink and under control valve 4 is in the situation of opening, now spring 5 can promote piston 6 and moves towards the orientation, delivery port place of water storage cavity 21, the ink that piston 6 promotes in water storage cavity 21 flows to cavernous body 7 place gradually, finally flow to pen hair 32 place of nib structure 3.Thus this writing brush by arranging piston 6 and spring 5 in water storage cavity 21, can guarantee that water outlet is smooth and easy, make pen hair 32 place have enough inks all the time, improve reliability.
As shown in Figure 3, nib structure 3 comprises and the written body 31 of penholder 2 for being threaded, and pen hair 32 is located on written body 31, and written body 31 inside is provided with the aqueduct 33 allowing ink that water storage cavity 21 flows out flow to pen hair 32 place.As shown in Figure 2, the other end relative with the cap for brush 1 on penholder 2 is provided with the first screwed hole 23 and accommodating cavity 22, nib body 31 inserts in the first screwed hole 23 and is connected with penholder 2, accommodating cavity 22 is between water storage cavity 21 and the first screwed hole 23, cavernous body 7 is filled in accommodating cavity 22, cavernous body 7 is namely between written body 31 and water storage cavity 21, and the aqueduct 33 in written body 31 is communicated with accommodating cavity 22.Cavernous body 7 adopts the sponge material of easily water suction to make, and is convenient to the ink adsorbing water storage cavity 21 outflow.
As shown in Figure 2 and Figure 5, in the present embodiment, the water storage cavity 21 in penholder 2 is provided with two altogether, and two water storage cavities 21 also for distribute side by side, and are respectively equipped with a control valve 4, spring 5 and a piston 6 in each water storage cavity 21.Each water storage cavity 21 arranges a control valve 4 respectively, thus can control the water yield size of each water storage cavity 21 respectively, and can a unlatching water storage cavity 21 or two water storage cavities 21 all open as required, flexible and convenient to use.
Because water storage cavity 21 inside is provided with piston 6 and spring 5, this writing brush need inject from the delivery port of water storage cavity 21 when ink, therefore need nib structure 3 and cavernous body 7 to disassemble from penholder 2, and open control valve 4, then could to ink in water storage cavity 21.But in order to make spring 5 produce thrust, also need to make 5 one-tenth, spring compressive state, before ink, therefore need to promote piston 6 move spring 5 is compressed towards the cap for brush 1 place, and can adding amount be improved.In addition, after spring 5 compresses, in ink process, piston 6 is moved, penholder 2 and piston 6 can be inserted along penholder 2 radial direction by arranging latch, piston 6 position is fixed, that the corresponding sidewall at penholder 2 and piston 6 inside are provided with alignment and the hole allowing latch insert, and when using writing brush, latch can be pulled out, so just not hinder the movement of piston 6.
The control valve 4 that this writing brush adopts can have various ways, as preferably, as shown in Figure 4, control valve 4 on penholder 2 for being disposed radially, control valve 4 can be and the screw-rod structure of penholder 2 for being threaded, the corresponding sidewall at penholder 2 is provided with the second screwed hole 24, control valve 4 passes the second screwed hole 24 and inserts in water storage cavity 21, control valve 4 part is positioned at water storage cavity 21, it is outside that a part is positioned at penholder 2, the diameter that control valve 4 is positioned at the position of water storage cavity 21 inside can be arranged to be greater than the diameter of water storage cavity 21, and the length that length is positioned at the position of water storage cavity 21 inside also can be arranged to be greater than the diameter of water storage cavity 21, the diameter of corresponding second screwed hole 24 is greater than the diameter of water storage cavity 21 and both axes intersect and vertical, such control valve 4 can be completely closed by the delivery port of water storage cavity 21.By turning control valve 4, control valve 4 can be regulated to insert the degree of depth in water storage cavity 21, thus the water yield size of water storage cavity 21 can be regulated, simply easy to adjust.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. a writing brush, comprise penholder and nib structure, nib structure has pen hair, it is characterized in that: described penholder both ends open and inside are provided with the water storage cavity for storage ink, described writing brush also comprises and is located at penholder one openend and for closing the cap for brush of this openend, be located at the inner and cavernous body between the delivery port and nib structure of water storage cavity of penholder and be located on penholder and for regulating the control valve of the water yield of water storage cavity delivery port, described nib structure is connected with another openend of penholder, water storage cavity is provided with multiple, and be provided with piston in each water storage cavity and for applying towards the spring of the active force of water storage cavity water outlet movement piston.
2. writing brush according to claim 1, it is characterized in that: it is the written body be threaded that described nib structure comprises with described penholder, described pen hair is located on written body, and written body inside is provided with the aqueduct allowing ink that described water storage cavity flows out flow to pen hair place, described cavernous body is between written body and water storage cavity.
3. writing brush according to claim 1, is characterized in that: described water storage cavity is provided with two, and two water storage cavities also for distribute side by side, and are respectively equipped with a described control valve in each water storage cavity.
4. writing brush according to claim 3, is characterized in that: described spring clip is between the described cap for brush and described piston.
5. writing brush according to claim 1, is characterized in that: the described cap for brush is enclosed within the openend of described penholder, and the cap for brush and penholder are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039249.3U CN204382882U (en) | 2015-01-20 | 2015-01-20 | A kind of writing brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039249.3U CN204382882U (en) | 2015-01-20 | 2015-01-20 | A kind of writing brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382882U true CN204382882U (en) | 2015-06-10 |
Family
ID=53355631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039249.3U Expired - Fee Related CN204382882U (en) | 2015-01-20 | 2015-01-20 | A kind of writing brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849555A (en) * | 2019-03-25 | 2019-06-07 | 中北大学 | A kind of modularization writing brush integrating pen, ink, inkstone |
| CN113942330A (en) * | 2020-07-17 | 2022-01-18 | 常德利麟机械设备有限公司 | Anti-lost ink-absorbing writing brush with cap |
-
2015
- 2015-01-20 CN CN201520039249.3U patent/CN204382882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849555A (en) * | 2019-03-25 | 2019-06-07 | 中北大学 | A kind of modularization writing brush integrating pen, ink, inkstone |
| CN113942330A (en) * | 2020-07-17 | 2022-01-18 | 常德利麟机械设备有限公司 | Anti-lost ink-absorbing writing brush with cap |
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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 |
Granted publication date: 20150610 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |