CN2135467Y - Fountain brush pen - Google Patents

Abstract

The utility model relates to a fountain brush pen, which comprises a pen head, a pen holder, an ink accumulating tube, etc. A sleeve for controlling the quantity of ink is connected between the pen head and the ink accumulating tube. The inner wall of the sleeve for controlling the quantity of the ink is in thread fit with a banding ring fixed at the head of the brush pen and the tail of the brush pen. The inner wall of the front cavity of the sleeve for controlling the quantity of the ink is provided with a guiding and accumulating layer which can guide the ink and accumulate the ink. Liquid ink in the ink accumulating tube is provided to the pen head by an ink guiding ditch on the external wall of the banding ring and the guiding and accumulating layer of the front cavity of the sleeve for controlling the quantity of the ink, thus ensuring that the ink is provided automatically and adequately and can not drop. The writing brush need not dip the ink, can be used for writing continuously can be carried when a pen cap is put, and the use is convenient.

Description

Fountain brush pen

The utility model belongs to the writing brush that a kind of painting and calligraphy are used.

Traditional writing brush itself does not possess the function of holding China ink in a large number, all adopt the mode that China ink is write of dipping in, because each writing brush head holds the China ink amount seldom, so need constantly dip in prepared Chinese ink in writing, simultaneously to some such as signature with or the pupil learn the imitative situation of writing with writing brush, the writer walks where to be with pen also must carry prepared Chinese ink, and is very inconvenient.Have a kind of signature pen to adopt flexible foam plastic to make nib in the prior art, after wear water pipe, interior dress black ink can imitate and print calligraphy, and can carry as pen again simultaneously, but its nib is harder, can't imitate the writing style of traditional soft writing brush head.

The utility model aims to provide and a kind ofly can hold China ink in a large number, can control prepared Chinese ink again automatically simultaneously and in time leak into nib in right amount, can guarantee uninterruptedly to write glibly, can guarantee the writing brush with self-feeding ink of the nonvoluntary drippage of prepared Chinese ink again.

The utility model adopts following structure to realize above-mentioned purpose: it comprises writing brush head 1, penholder 2 communicates with writing brush head 1 holds China ink pipe 3 etc., it is characterized in that: writing brush head 1 afterbody fixed cover one banding ring 4, banding ring lateral wall is provided with screw thread, have in some the recess walls simultaneously and run through the black ditch 5 of leading of banding ring two ends, the inner wall edge of ink volume control set 6 cavity top open parts abuts in around the top layer of writing brush head 1, ring-type is provided with to lead and holds layer 7 on the inwall of cavity front portion, lead and hold layer and be provided with some energy and will enter from the cavity rear portion and lead the prepared Chinese ink that holds layer and guide the black ditch 8 of leading of ink volume control set top open part into, also be provided with simultaneously with lead black ditch 8 communicate and can accumulate prepared Chinese ink a lot of narrow and small hold black space.Ink volume control set 6 cavitys middle part inwall is provided with the screw thread that can cooperate with banding ring 4 outer wall threads, and the cavity rear portion communicates with the aforesaid China ink pipe 3 that holds.

The operation principle of this writing brush with self-feeding ink is: when holding prepared Chinese ink in the China ink pipe 3 and flowing to inwall in ink volume control set 6 cavitys and banding ring 4 threaded engagement places, promptly leading on the cavity wall held layer 7 place before running through the black ditch 5 of leading of banding ring two ends to flow to ink volume control set, a part flows to the cavity top open part and is penetrated on the nib along leading the black ditch 8 of leading that holds on the layer, and a part of side direction is penetrated into and leads narrow and small the holding in the black space that black ditch communicates.When not writing, prepared Chinese ink on the writing brush head does not consume, lead hold lead on the layer black ditch and narrow and small hold in the black space prepared Chinese ink since capillary effect remain static, drippage does not flow downward, when writing, prepared Chinese ink on the writing brush head constantly is consumed, at this moment lead and hold the prepared Chinese ink that holds on the layer in the black space and promptly constantly flow to nib by leading black ditch, play effect just like proposition in the fountain pen, here lead black ditch and hold the physical dimension in black space as long as suitably select, abundant ink supply in the time of can guaranteeing to write is not dripped downwards when not writing.

After this writing brush with self-feeding ink has held prepared Chinese ink, China ink continuous writing constantly needn't be dipped in,, leakage and the seepage speed of prepared Chinese ink can be controlled automatically to nib as long as adjust the physical dimension of leading black ditch and holding black space, reach and both guarantee out that China ink is smooth, guarantee the purpose of the nonvoluntary drippage of prepared Chinese ink again.When not using this, put on the cap for brush and can carry, pull up the cap for brush and can write as fountain pen, easy to use.

Description of drawings:

Fig. 1: the utility model embodiment 1 structural representation

A, general structure schematic diagram

B, A-A are to the part section enlarged diagram

C, ring-type are led and are held a layer side expansion schematic diagram

1. writing brush head 2. penholders 3. hold the China ink pipe

4. banding ring 5. is led black ditch 6. ink volume control sets

7. lead and hold layer and 8. lead black ditch 9. pumping ink pistons

Fig. 2: banding ring 4 lateral walls launch schematic diagram

A, axially lead black groove structure schematic diagram

B, latticedly lead black groove structure schematic diagram

Lead black ditch 14. screw threads 12. lead black ditch 13.

Fig. 3, ring-type are led and are held layer 7 embodiment inwall expansion schematic diagram

A, axially lead the signal of black groove structure

Hold black space 15. lead black ditch 16.

B, oblique grid are led black groove structure schematic diagram

17. lead black ditch

Fig. 4: the utility model embodiment multilayer supplying structure of ink schematic diagram

20. second layer pen hair 21. second layer banding rings

22. second layer China ink amount controller

Now in conjunction with the embodiments this writing brush with self-feeding ink is described further.

Embodiment 1: as shown in Figure 1, banding ring 4 inwalls of present embodiment are provided with screw thread, and the rotation of it can being taken advantage of a situation like this is screwed into writing brush head 1 afterbody and is fixed in afterbody preferably.

The ink volume control set outer wall of present embodiment has pre-small post-large tapering, this shape can be convenient to the writer and smooth out with the fingers along writing brush head, ink volume control set 6 inwalls and banding ring 4 outer walls also can have corresponding tapering, help controlling the prepared Chinese ink leakage, these parts all can adopt moulding, can avoid the trouble of processing like this.

A pumping ink piston 9 is with in holding in the China ink pipe 3 of present embodiment, and the piston rod rear portion has one can be enclosed within the tail cover 10 that covers piston rod on the penholder.Pull out tail cover 10, can utilize pumping ink piston 9 blotting in holding China ink pipe 3.Holding China ink pipe 3 also can adopt soft capsule blotting structure or open bonnet and irritate versions such as China ink inwards.

Embodiment 2: Fig. 2 a is that present embodiment banding ring 4 lateral walls launch schematic diagram, runs through the black ditch 12 of leading of garter spring two ends in the present embodiment and arranges for axially parallel.

Embodiment 3: shown in Fig. 2 b, run through the black ditch 13 of leading of banding ring two ends in the present embodiment and be that diagonal cross is latticed arranges.

Embodiment 4: Fig. 3 a leads for the present embodiment ring-type and holds layer madial wall and launch a schematic diagram, present embodiment lead hold layer go up with lead that black ditch communicates to hold black space 16 be circumferential loop-like or helical groove of arranging, lead black ditch 15 and arrange for axially parallel.

Embodiment 5: shown in Fig. 3 b, present embodiment is led the black ditch of leading that holds on the layer and is that diagonal cross is latticed arranges.

Embodiment 6: to some big writing brushes (as the writing brush of written diameter greater than 10mm), because written bushiness, outer field prepared Chinese ink is difficult for infiltrating inner, can adopt structure shown in Figure 4; At the circumferential second layer pen hair 20 that is covered with center pen hair equidirectional of the ink volume control set outer wall that is enclosed within writing brush head core afterbody, second layer pen hair afterbody with the second layer as hereinbefore the banding ring 21 of structure tighten, and threaded engagement be with the second layer ink volume control set identical 22 with aforementioned structure, form 2 layers or form multilayer supplying structure of ink more than 2 layers by that analogy.So big writing brush head can be simultaneously by the ink volume control set of internal layer from the ink supply of lining portion, reach the full and uniform purpose of ink supply.

Claims (10)

1, a kind of writing brush, comprise writing brush head 1, penholder 2, what communicate with writing brush head 1 holds China ink pipe 3 etc., it is characterized in that: writing brush head 1 afterbody fixed cover one banding ring 4, banding ring lateral wall is provided with screw thread, have in some the recess walls simultaneously and run through the black ditch 5 of leading of banding ring two ends, the inner wall edge of ink volume control set 6 cavity top open parts abuts in around the top layer of writing brush head 1, ring-type is provided with to lead and holds layer 7 on the inwall of cavity front portion, lead hold layer be provided with some energy will enter from the cavity rear portion lead hold the layer prepared Chinese ink guide the black ditch 8 of leading of ink volume control set top open part into, also be provided with simultaneously some with lead black ditch 8 communicate and can accumulate prepared Chinese ink a lot of narrow and small hold black space, ink volume control set 6 cavitys middle part inwall is provided with the screw thread that can cooperate with banding ring 4 outer wall threads, and the cavity rear portion communicates with the aforesaid China ink pipe 3 that holds.

2, writing brush as claimed in claim 1 is characterized in that: described banding ring 4 inwalls are provided with screw thread.

3, writing brush as claimed in claim 1 or 2 is characterized in that: described ink volume control set 6 outer walls have pre-small post-large tapering.

4, as claim 1,2 or 3 described writing brushes, it is characterized in that: described ink volume control set 6 inwalls and banding ring 4 outer walls have corresponding pre-small post-large tapering.

5, as claim 1,2,3 or 4 described writing brushes, it is characterized in that: it is that axial level is arranged that described some of running through banding ring two ends lead black ditch.

6, as claim 1,2,3 or 4 described writing brushes, it is characterized in that: described some of running through banding ring two ends lead black ditch, and to be that diagonal cross is latticed arrange.

7, as claim 1,2,3,4,5 or 6 described writing brushes, it is characterized in that: described leading held layer to go up with leading the black space of holding that black ditch 8 communicates is circumferential loop-like or helical groove of arranging.

8, as claim 1,2,3,4,5,6 or 7 described writing brushes, it is characterized in that: described to lead the black ditch of leading that holds on the layer be that axially parallel is arranged.

9, as claim 1,2,3,4,5,6 or 7 described writing brushes, it is characterized in that: described lead hold on the layer to lead black ditch be that diagonal cross is latticed arranges.

10, as claim 1,2,3,4,5,6,7,8 or 9 described writing brushes, it is characterized in that: the circumferential second layer pen hair 20 that is covered with center pen hair equidirectional on described ink volume control set 6 outer walls that are enclosed within writing brush head 1 afterbody, second layer pen hair afterbody is tightened by the identical banding ring 21 of the described structure of the second layer and claim 1, banding ring 21 outer wall threads are with the second layer ink volume control set 22 identical with the described structure of claim 1 ordinatedly, form 2 layers or form multilayer supplying structure of ink more than 2 layers by that analogy.

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