CN104097419B - Tool bending grip part and the marking pen of cassette ink barrel - Google Patents

Abstract

The present invention has bending grip part and the marking pen of cassette ink barrel about a kind of, including a penholder, the at least one bending grip part being located at penholder one end, it is located at the anterior cannula of one end of grip part, the fiber writing portion being placed through in anterior cannula, one is located at the fiber making water core that grip part is internal and is connected with writing portion, one water conductor assemblies being connected with diversion core, and one with water conductor assemblies socket cassette ink barrel, this water conductor assemblies one end can push away brokenly Feng Mo mechanism on cassette ink barrel, make ink pass through water conductor assemblies and flow into diversion core, diversion core and writing portion is made to absorb ink, in order to writing.Primary features of the present invention is for having bending marking pen cassette ink barrel structure, it is constructed so as to can ensure that user all can be write smoothly in different use occasions, and there is the preferably visual field, and can in the case of not touching with one's hand fast assembling-disassembling ink, and reuse marking pen, reach to reduce the wasting of resources and the purpose of expense expenditure.

Description

Tool bending grip part and the marking pen of cassette ink barrel

(present invention is apllied application number 201210258664.9 on July 24th, 2012 " tool bending triangle grip part Marking pen " divisional application)

Technical field

The present invention relates to a kind of have bending grip part and the marking pen of cassette ink barrel, particularly relate to one and be applicable to various Use occasion, and the marking pen of easy disassembly ink.

Background technology

General marking pen (being typically used in marked or fine arts field) is of a great variety, and marking pen has many occasions to make With, use needs according to user at diverse location, use, due to general marking pen penholder extremely with the various different angles that grip Writing portion linearly designs, and therefore user generally requires and uses with the posture not meeting ergonomics in different occasions, thus Bring inconvenience and uncomfortable on limbs, several different behaviours in service illustrated below:

1, as a example by writing to stand: (refer to Fig. 1)

General marking pen T1, owing to gripping angle and ways of writing, as long as writing position exceedes user breast Portion, marking pen will use higher than the angle of inclination of penholder with writing end so that the ink in pen is refluence shape S1, writes and has some setbacks Freely, QuickInk marking pen is especially used to be easier to dry and cannot write.

2, as a example by writing to squat down: (refer to Fig. 2)

General marking pen T1, it will because pen is linearly, user palm joint S2 when squatting down must make bigger curved Song, just can write, but consequently, it is possible in addition to writing and being not easy, wrist joint more feels uncomfortable deeply.

3, as a example by the pastel that child is most-often used: (refer to Fig. 3)

Owing to little child's myoneural system and skeleton are still being grown, therefore it is not easy to hold pen, is susceptible to hold a pen Incorrect situation, and more because writing position Q1 and Q2 is covered by nib and hand, cause the visual field the best, and Whole to write region S3 light bad, so will form bad pen holding posture and sitting posture, and write region to see, often Can curved body, slanting head, faulty posture easily causes vertebra lateral bending, visual deterioration, and after incorrect pen holding posture is formed, really enters Enter primary school, be just not easy to correct pen holding posture.

4, as a example by the webs and palm structural relation of finger: (refer to Fig. 4 and Fig. 5)

Owing to tradition marking pen is all straight shape, often grip with different angles and use, during use, utilize wrist often Joint coordinates different occasion to use, the most common wrist joint overflexing and cause uncomfortable situation, (refer to Fig. 4) is outstanding It observes the gap of finger, with palm thumb web gap, finds that those axis W1 to W4 is the most non-on the same axis, therefore in difference When occasion needs to use general marking pen T1 with various different angles, (refer to Fig. 5) the most often produces not convenient so that marking pen Write have some setbacks (ink refluence S1) and uncomfortable situation (wrist joint S2 overflexing more feels uncomfortable deeply).

Summary of the invention

Because the disappearance of aforementioned existing orthoscopic marking pen, inventor according to observation to the manner of children holding pen for many years, And the design experiences of iso-shaft pen, special invention this case (tool bending grip part and the marking pen of cassette ink barrel), its purpose exists In supplying different occasion and be applicable to various use posture, and it is easily installed ink；For achieving the above object, master of the present invention The technical scheme wanted is that providing a kind of has bending grip part and the marking pen of cassette ink barrel, including a penholder, before penholder End is provided with an anterior cannula, is provided with a writing portion in anterior cannula, and this writing portion local protrudes from anterior cannula, and it also includes:

One grip part, this grip part is a bending angle, is located at the front end of this penholder, and described anterior cannula is located at this grip part Front end；

One to store the diversion core that ink fiber is made, and this diversion core is located in this grip part, and is equipped in this grip part Bending part, described writing portion is also made up of fiber, and local is connected to this diversion core；

One cassette ink barrel, this cassette ink barrel includes the ink barrel with an opening, and one is closed in opening Feng Mo mechanism；

One for the water conductor assemblies of convection current before and after air, and the two ends of this water conductor assemblies connect this diversion core, ink barrel respectively, should Water conductor assemblies rear end, for destroying the Feng Mo mechanism of ink barrel, makes the ink in this ink barrel derive.

Preferably, this water conductor assemblies includes the body of a cylindrical shape, is provided with two and protrudes from front end inside body Breather.

Preferably, this water conductor assemblies back segment is provided with the sleeve pipe of one and ink barrel socket, is provided with one in sleeve pipe rear end and axially dashes forward Go out to destroy Feng Mo mechanism forces block.

Preferably, described grip part is mounted to penholder one end.

Preferably, described grip part is integrally formed with penholder, and the other end of penholder is provided with a bonnet.

Preferably, the rear end of described penholder is provided with one second grip part, assemble in the second grip part described diversion, Anterior cannula, writing portion, water conductor assemblies, water conductor assemblies also overlaps card-joined type ink barrel.

Preferably, described second grip part is a bending angle.

Preferably, the end face of writing of writing portion is flat.

Preferably, described anterior cannula perisporium is at least provided with the airway making marking pen inner air and outer air circulate together.

Preferably, described airway is recessed in anterior cannula internal perisporium and in axially extending.

Preferably, the outer peripheral edge of described grip part is triangular in shape.

Preferably, described penholder periphery wall is triangular in shape.

After implementing above-mentioned technological means, the obtainable concrete effect of the present invention is:

The most conveniently grip and be applicable to various place of writing: owing to grip part is set to bending, be not only available for finger Grip against, and, when writing position higher than user chest time, still can keep the ink of cassette ink pipe to dirty, with suitable Profit is write, it is to avoid make writing portion dry up because of being inverted；When writing position is relatively low, wrist angle overflexing can be avoided and Uncomfortable；When writing when being seated, due to this bending angle, hand can be avoided to cover and there is the preferably visual field, can prevent not Vertebra lateral bending that good writing posture causes and visual deterioration.

2. ease of assembly: owing to the diversion core of the present invention is the bending part being equipped in grip part, forms locating effect, supplies Writing portion is planted and is connected.

3. Fast Installation: the present invention designs cassette ink barrel and water conductor assemblies, is socketed on water guide group by cassette ink barrel Part, makes to force block to poke Feng Mo mechanism and i.e. completes to assemble, make to be finished, then change new cassette ink barrel, and, dismounting During will not stain hands, extremely convenient.

4. set with removable cassette ink barrel due to the present invention so that other assembly such as penholder, writing portion can repeat Use, therefore, can reach the minimizing wasting of resources, and reduce the effect of the consumer spending.

Accompanying drawing explanation

Fig. 1 is that general marking pen the 1st kind uses situation schematic diagram.

Fig. 2 is that general marking pen the 2nd kind uses situation schematic diagram.

Fig. 3 is that general marking pen the 3rd kind uses situation schematic diagram.

Fig. 4 is palm schematic diagram.

Fig. 5 is the gripping situation schematic diagram of general marking pen.

Fig. 6 is the perspective exploded view of the first embodiment of the present invention.

Fig. 7 is the plane decomposition schematic diagram of the first embodiment of the present invention.

Fig. 8 is the plane combination generalized section that the first embodiment of the present invention tentatively overlaps card-joined type ink barrel.

Fig. 9 is the plane combination generalized section that cassette ink barrel is completely nested by the first embodiment of the present invention.

Figure 10 is the partial cutaway schematic during use of the first embodiment of the present invention.

Figure 11 is that user uses stance to use the schematic diagram of the present invention.

Figure 12 is that user uses crouching appearance to use the schematic diagram of the present invention.

Figure 13 is that user uses sitting posture to use the schematic diagram of the present invention.

Figure 14 is the schematic diagram that left hand user uses the present invention.

Figure 15 is the plane combination generalized section of the second embodiment of the present invention.

Figure 16 is the plane combination generalized section of the third embodiment of the present invention.

Figure 17 is the plane combination generalized section of the 4th kind of embodiment of the present invention.

Figure 18 is the part plan decomposing schematic representation of the 4th kind of embodiment of the present invention.

Figure 19 is the close-up schematic view of the 5th kind of embodiment of the present invention.

Figure 20 is schematic diagram during the 5th kind of embodiment use of the present invention.

Detailed description of the invention

Hereinafter coordinate accompanying drawing and the preferred embodiments of the present invention, the present invention is expanded on further for reaching predetermined goal of the invention institute The technological means taked.In the middle of following description, to be defined as front end, after rightabout is defined as towards this end of marker wrote End.

Referring to shown in Fig. 6-8, the first embodiment of the present invention includes a penholder 10, is provided with a gripping in penholder 10 front end Portion 20, the front end of grip part 20 is provided with anterior cannula 30 and a writing portion 40 being placed through in anterior cannula 30, a writing portion 40 innings Portion highlights outside anterior cannula 30, extends partially into anterior cannula 30 inside and is plugged in a fibrous diversion core 50, diversion core 50 court After this end connect a water conductor assemblies 60, water conductor assemblies 60 is provided with one and prominent forces block 64, can push against a cassette ink barrel A Feng Mo mechanism 72 within 70, makes ink pass through water conductor assemblies 60 and flows into diversion core 50, make diversion core 50 and writing portion 40 Absorb ink, in order to writing.

Wherein, this penholder 10 is the body towards open front, main offer hand support and accommodating cassette ink barrel 70, should Cassette ink barrel 70 is plastic, and including the ink barrel 71 of one end open, ink barrel 71 is internal contains ink, and in ink barrel The opening of 71 is closed with a Feng Mo mechanism 72 that can be destroyed by external force, Feng Mo mechanism 72 can be plate washer, thin film, spheroid or Other can stop the structure that ink oozes out.This grip part 20 being located at penholder 10 front end bends an angle, designs in different axle, for making User is with finger grip and is resisted against this kink, and in the middle of the present embodiment, grip part 20 is the body with two openings, its Two ends are connected in penholder 10, anterior cannula 30 respectively, and the present embodiment is will to pass through phase between grip part 20 with penholder 10, anterior cannula 30 The threads of coupling is fixed mutually, and grip part 20 is set to external screw thread towards this end of penholder 10, and penholder 10 is provided with corresponding female thread； Grip part 20 is provided with female thread inside front end, and anterior cannula 30 is provided with corresponding external screw thread, and aforementioned internal and external screw thread can also be anti- To setting.Additionally, the grip part 20 of bending can also be the front end being directly integrally formed at penholder 10.

Described anterior cannula 30 inside being located at one end, grip part 20 is provided with the perforation running through front and back end, after this perforation was by the previous dynasty Sequentially be set to first throwing part the 31, second throwing part the 32, the 3rd throwing part 33, aperture be the first throwing part 31, the 3rd places Portion 33 is minimum, and this writing portion 40 tightly fits in second, third throwing part 32,33, and writing portion 40 this end backwards is the most tapered, In order to being inserted in diversion core 50, writing portion 40 is that the fiber that can store ink is made, and thereby absorbs the ink on diversion core 50.Please join Read the A-A section of Fig. 8, and B-B section, it is preferred that be interval with at least on second, third throwing part 32,33 internal perisporium Axially extended airway 34 together, airway 34 connects anterior cannula 30 front and back end, and it is in addition to can making cross-ventilation, also The elasticity of second, third throwing part 32,33 internal perisporium can be increased, increase the strength of clamping writing portion 40.

This diversion core 50 is that the storage ink fiber that can save and preserve ink is made, and it places the bending part being equipped in grip part 20, The locating effect that formation will not arbitrarily be moved, described writing portion 40 is i.e. placed through diversion core 50 leading portion, and diversion core 50 back segment is pre- If two axially extended jacks 51, plant for described water conductor assemblies 60.

This water conductor assemblies 60 includes the body 61 of a cylindrical shape, in body 61 internal be provided with two protrude from front end from And it being inserted in the hollow ventilating pipe 62 of jack 51, breather 62 connects body 61 front and back end, separately in body 61 rear end perisporium It is provided with and described axially projecting forces block 64.Preferably, forming sleeve 63 in body 61 back segment, this sleeve pipe 63 external diameter is less than Body 61, forces block 64 integrally to protrude from sleeve pipe 63 end, and this sleeve pipe 63 urgent can be placed through ink barrel as shown in Figure 8 Inside 71 front ends, when ink barrel 71 advances towards water conductor assemblies 60 as shown in Figure 9, i.e. cassette ink can be destroyed by forcing block 64 Feng Mo mechanism 72 within water pipe 70, now, as shown in Figure 10, the airway of anterior cannula 30 34 and diversion core 50, breather 62, Ink barrel 71 connects and makes marking pen outside air convection current, makes the ink in ink barrel 71 be passed through water conductor assemblies smoothly The breather 62 of 60 flows into diversion core 50, is absorbed by the fiber of diversion core 50 and writing portion 40, reaches to write the mesh of marking , ink is finished, and can change cassette ink barrel 70, utilizes the elasticity of plastics, separates from water conductor assemblies 60.

The grip part of marking pen is a bending angle by the invention described above, allows user can be suitable for different use occasions And meet webs and the palm thumb web axis structure of hand finger, it is provided that user selects the most comfortable holding mode, citing It is described as follows:

Refer to shown in Figure 11, write (such as black white board writing) when standing, even if writing portion 40 is inclined upwardly in front end, but Being because grip part 20 and bend an angle, therefore, the ink in penholder 10, still in inclined downward shape forward, can avoid ink Flow backwards, flowed to diversion core smoothly, be written portion 40 and absorb.

As shown in figure 12, when couchant writing (as at carton side marking), or stand when writing below waist, Can avoid produced by the angle S4 overflexing of wrist joint uncomfortable.

And in view of preschool child, commonly used color mark pen is scribbled and drawing, the preschool child in this period, Myoneural system and skeleton have not yet been grown, and are therefore easy to hold incessantly pen, so that finger hinders sight line and covers Light (as shown in Figure 3), so will form bad pen holding posture and hinder vision health；And the present invention can provide this stage The suitable use of child, owing to the present invention is after adjusting writing portion 40 and penholder 10 relative angle (such as hook-shaped state), make this Invention is suitable for the axis (as Fig. 4 illustrates) such as gap and the palm thumb web gap of child's finger, when child grips, child's finger F1 is finally only capable of between grip part 20, and finger cannot slide into writing portion 30 (nib), the most successfully avoids child to hold incessantly pen the most clear Chu position；Child the most now is imitative picture study mostly, and therefore when in coloring drawing, general color mark pen can only provide The Q1 visual field, and the present invention provides preferably Q1 and the Q3 visual field, therefore relieve general the blocked visual field of color mark pen, this Outward, as shown in figure 14, the present invention is more favorable to left hand user: for left hand user, due to typically write be from Left-to-right is laterally write, and is easy to be obstructed the view also easily by the most dry oil by oneself hands and the pen in using when left hand is write Ink is made dirty hands, and when using the present invention, owing to there is a segment distance finger and writing portion front end, therefore, hand regards than less likely blocking Line, also than less likely making ink make dirty hands.

Conception of Structure Design based on above-mentioned marking pen, the present invention can derive the enforcement kenel that several are different, such as figure Shown in 15, being for double end marking pen, its penholder 10a is the body of both ends open, can form a block edge 12 inside penholder 10a (can not also set this block edge), one end of penholder 10a is connected aforementioned bending grip part 20, and the other end is then connected one and penholder 10a Aforementioned diversion core 50, anterior cannula 30, book is assembled in coaxial orthoscopic the second kink 20a, this orthoscopic the second kink 20a Write portion 40, water conductor assemblies 60, then overlap card-joined type ink barrel 70 by water conductor assemblies 60, its structure and assemble as hereinbefore, no Repeat again, except that, when diversion core 50 is installed on the grip part 20 of bending, mainly utilize this bending angle card to formulate Position, and when diversion core 50 is installed on orthoscopic the second grip part 20a, can hold water conductor assemblies 60 and anterior cannula 30 it Between.

The most as shown in figure 16, for third embodiment of the invention, it is the grip part being respectively mounted bending in the two ends of penholder 10b 20, the second grip part 20b.Figure 17 is fourth embodiment of the invention, and the penholder 10c of marking pen is one-body molded with grip part 20c, And section is triangular in shape, angle sleeve pipe 30c, cassette ink barrel 70c, the most corresponding design triangular in shape of section of water conductor assemblies 60c, Anterior cannula 30c is snugly to be socketed on grip part 20c, and wherein, the Feng Mo mechanism 72c of cassette ink barrel 70c is for having Elastic material, therefore, still can be rotated by the block 64c pushing and pressing that force of water conductor assemblies 60c, and in making pipe, ink flows smoothly Go out.Additionally, please refer to shown in Figure 18, in the middle of the present embodiment, the rear end of penholder 10c is set to opening shape, and it can install one Bonnet 15c.The outer peripheral edge of grip part only can also be set to triangle by the present invention.

The writing portion front end of the present invention except aforementioned be set to circular arc in addition to, also may be designed to various geometry, in order to The polynary use of the present invention, such as Figure 19, the 5th embodiment shown in 20, is set to flat by writing portion 40d end face 401d, it is adaptable to It is coated with the marking pen of bigger area.

The above is only the preferred embodiments of the present invention, and the present invention not does any pro forma restriction, though So the present invention discloses as above with preferred embodiment, but is not limited to the present invention, any those skilled in the art, In the range of technical solution of the present invention, it should the technology contents of the disclosure above can be utilized to make a little change or modification For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention Any simple modification, equivalent variations and the modification being made above example, all still falls within the range of technical solution of the present invention.

Claims (10)

1. have bending grip part and a marking pen for cassette ink barrel, including a penholder, be provided with an anterior cannula in penholder front end, Being provided with a writing portion in anterior cannula, this writing portion local protrudes from anterior cannula, it is characterised in that also include:

One grip part, this grip part is a bending angle, is located at the front end of this penholder, before described anterior cannula is located at this grip part End；

One to store the diversion core that ink fiber is made, and this diversion core is located in this grip part, and is equipped in the bending of this grip part Position, described writing portion is also made up of fiber, and local is connected to this diversion core；

One cassette ink barrel, this cassette ink barrel includes the ink barrel with an opening, and an envelope being closed in opening Ink mechanism；

One for the water conductor assemblies of convection current before and after air, and the two ends of this water conductor assemblies connect this diversion core, ink barrel, this water guide respectively Assembly rear end, for destroying the Feng Mo mechanism of ink barrel, makes the ink in this ink barrel derive.

This water conductor assemblies includes the body of a cylindrical shape, is integrally formed with two ventilations protruding from front end inside body Pipe, and this water conductor assemblies back segment is provided with the sleeve pipe of one and ink barrel socket, is provided with one in sleeve pipe rear end and axially projecting destroys envelope Ink mechanism forces block.

Tool bending grip part the most according to claim 1 and the marking pen of cassette ink barrel, it is characterised in that:

Described grip part is mounted to penholder one end.

Tool bending grip part the most according to claim 1 and the marking pen of cassette ink barrel, it is characterised in that:

Described grip part is integrally formed with penholder, and the other end of penholder is provided with a bonnet.

Tool bending grip part the most according to claim 1 and the marking pen of cassette ink barrel, it is characterised in that:

The rear end of described penholder is provided with one second grip part, assembles described diversion core, anterior cannula, book in the second grip part Writing portion, water conductor assemblies, water conductor assemblies also overlaps card-joined type ink barrel.

Tool bending grip part the most according to claim 4 and the marking pen of cassette ink barrel, it is characterised in that:

Described second grip part is a bending angle.

Tool bending grip part the most according to claim 1 and the marking pen of cassette ink barrel, it is characterised in that:

The end face of writing of writing portion is flat.

Tool bending grip part the most according to claim 1 and the marking pen of cassette ink barrel, it is characterised in that:

Described anterior cannula perisporium is at least provided with the airway making marking pen inner air and outer air circulate together.

Tool bending grip part the most according to claim 7 and the marking pen of cassette ink barrel, it is characterised in that:

Described airway is recessed in anterior cannula internal perisporium and in axially extending.

Tool bending grip part the most according to claim 1 and the marking pen of cassette ink barrel, it is characterised in that:

The outer peripheral edge of described grip part is triangular in shape.

Tool bending grip part the most according to claim 3 and the marking pen of cassette ink barrel, it is characterised in that:

Described penholder periphery wall is triangular in shape.