CN209580922U - A kind of pen cap penholder integral type writing brush of industrial art - Google Patents

Abstract

The utility model provides a kind of pen cap penholder integral type writing brush of industrial art, including penholder, nib, pen cap, buckle head, poke rod, spring, end cap, hinged nail, magnetite.Nib is pasted onto penholder bottom end face, and penholder two sides offer the groove of arc, and groove top region is connected to the bottom zone of penholder inner cavity；The lateral surface bottom end of two pieces cusped arch hull shape pen cap is hinged on penholder bottom end two sides, and for buckle head in penholder inner cavity, poke rod passes through the guide groove of penholder, in buckle head；Spring is limited to before buckle head and end cap by end cap；Pen cap is pressed in the groove of penholder two sides using when writing brush, the annular groove of buckle head bottom limits the tip of pen cap；Poke rod is pushed up after drying nib, left and right two pieces pen cap downwardly turns over, by nib protection in the inner cavity that two pieces pen cap is constituted；The pen cap surface of ferrous metal production is zinc-plated, and penholder bottom end face is stained with magnetite, and pen cap is adsorbed on penholder bottom.

Description

A kind of pen cap penholder integral type writing brush of industrial art

Technical field

The utility model relates to a kind of industrial art tools, more particularly to a kind of pen cap penholder one of industrial art Formula writing brush.

Background technique

Writing brush is a kind of traditional writing implement derived from China, and writing brush is not only Chinese-character writing tool and Chinese tradition Draw tool.In traditional drawing, either Chinese realistic painting is still enjoyable, substantially sketches the contours lines with writing brush, moulds body with this Structure dips in water inking and chapped, wiping, point, dye etc. with writing brush to describe image, with the wash with watercolours such as writing brush tune color and point dye, cover dye Skill and technique is contaminated to describe image.

Writing brush is to be bundled into nib with animal hair, then be bonded on the penholder of tubulose manufactured.Manufacturer in order to protect nib, Upper pen cap can be covered after the completion of manufacturing writing brush, scattered or bent after touching other objects to prevent nib.It is commonly used daily Writing brush can give up pen cap because writing brush is good after cleaning, nib contains moisture, is easy after closing damp and mouldy.But not The writing brush being commonly used must wear pen cap after nib is dried to protect nib, extend the service life of writing brush.

The pen cap that writing brush currently on the market matches is to separate with penholder, is easy to obscure or abandon.Because of every hair The pigment that pen dips in dye when in use is different, and pen cap may result in different pigment there is a phenomenon where chemically reacting, cause after obscuring The damage of nib.If a kind of pen cap penholder integral type writing brush can be designed, pen cap is opened when using writing brush and exposes nib, After writing brush is using completing to dry nib, simple button operation or operation is stirred, the pen cap on penholder can immediately will be written Closing, then will greatly convenient for users to, and sufficiently extend writing brush service life.This is for improving industrial art work The scientific and technological content of tool reduces the damage waste of graphics art tool, succession and development of fine arts culture etc. is promoted to have important meaning Justice.

Summary of the invention

Therefore, the utility model exposes nib to realize when in use to open pen cap, and simple operations when stored are Nib can be reclosed with pen cap, a kind of pen cap penholder integral type writing brush of industrial art is provided, and the root of pen cap is hinged The exposing and closing of nib can be realized by controlling pen cap rotary movement in the end of penholder.

The technical scheme adopted by the utility model is a kind of pen cap penholder integral type writing brush of industrial art, special Sign is: including penholder, nib, pen cap, buckle head, poke rod, spring, end cap, hinged nail, magnetite.

The penholder is slender cylinder, and the nib is sticked to the bottom end face middle section of penholder；The top of the penholder Face offers downwards cylindrical inner cavity along the central axis of penholder；The left and right sides on the external cylindrical surface of the penholder, from pen The bottom end of bar offers the groove of arc upwards；On the front side cylindrical surface of the penholder, the guide groove of the straight trough degree of lip-rounding, institute are offered Guide groove is stated to be connected to inner cavity；The left and right sides on the external cylindrical surface of the penholder, the top end close to penholder offer rectangle Barb hole, be connected to inner cavity；The left and right ends of the bottom end face of the penholder, are equipped with hinged outer ring, every side it is hinged outer Ring is made of two concentric annulus, and there are gaps between two annulus；The bottom end face of the penholder, around nib Root offers two arc grooves.

Further, the bottom zone of the inner cavity is connected to the apex zone of groove.

Further, the outer profile of the pen cap when profile of the groove is buckled on penholder with pen cap is identical.

Further, the center line of the straight trough mouth of the guide groove is vertical direction.

The pen cap is the vertical Gothic arch shell of the inner side end of bottom end point, and composition seals the fitting of two pieces pen cap opposite direction just The space closed is wrapped up by nib；The top of the pen cap is horizontal, on the pen cap outer arcuate face on top, equipped with the hinged of annular Inner ring；The hinged inner ring is inserted into the hinged outer ring of penholder, and the hinged nail is across hinged outer ring and hinged inner ring, by pen Cap hinge mounted is on penholder；On the inner side end of the pen cap, the sliding piece of sheet is equipped with close to tip, for pushing pen cap It is rotated around hinged inner ring.

Further, the pen cap is made by ferrous metal, and appearance has galvanizing coating.

Further, two pieces pen cap structure is identical, and after opposite direction assembly, there is sliding piece in front and back side just.

Further, when the pen cap is turned up in the groove for be mounted on penholder, the tip of pen cap is limited to the ring of buckle head In slot.

The buckle head is cylindrical body, and in the bottom surface of cylindrical body, the annular groove of annular is offered around central axis；The card On front side of the external cylindrical surface of discount, cylindrical jack is offered after horizontal direction；The rear end of the jack offers in hemispheric Between reaming；The rear end of the intermediate reaming offers horizontal venthole, is connected to the rear side cylindrical surface of buckle head；The buckle For head in the inner cavity of penholder, the jack is directed at guide groove.

Further, the intermediate reaming is hemispherical cavity, and sphere diameter is greater than jack aperture.

Further, the pore diameter range of the venthole is in 0.3~0.5mm.

Further, the outer diameter of the buckle head is equal to the internal diameter of the inner cavity of penholder.

Further, when the buckle head is located at the lowermost end of the inner cavity of penholder, the top surface of annular groove will not still be pressed in pen cap Tip on.

The main body of the poke rod is the thin cylinder of center axis horizontal, and level is equipped with two supports on thin cylinder rear end face Column, the end of every support column are equipped with the buckle spherical surface of a quarter spheroid form, and two buckle spherical surfaces are squeezed to centre and closed And when being integrated, half of sphere is constituted, sphere diameter is identical as the aperture of the jack of buckle head；Two buckle spherical surfaces are in nature Under be discrete state, the maximum entire outer diameters of two buckle spherical surfaces are equal to the sphere diameter of the hemispherical cavity of intermediate reaming；Described group Lever is passed through from the guide groove of penholder, is inserted in the jack of buckle head, and the buckle spherical surface is in intermediate reaming；It is described to stir The length of the thin cylinder body of bar is greater than the depth of jack, after the poke rod is mounted in buckle head, some dew of outer end Out outside penholder.

Further, the outer diameter of the thin cylinder body of the poke rod is equal to the width of guide groove.

Further, the outer diameter of the thin cylinder body of the poke rod is equal to the aperture of jack.

The spring is mounted in the inner cavity of penholder, and the bottom end face of the spring withstands on buckle head top surface, the spring Top end surface be against the bottom surface of end cap.

Further, no matter pen cap is in groove or outside groove, and the spring is in compressed state always.

The end cap is cylindrical body, is mounted on the top in the inner cavity of penholder；The top of the end cap is equipped with oblate cylindricality Outer cover, abut against in the top end surface of penholder；The bottom surface of the end cap offers vertical gap upwards, in the gap Two sides are equipped with L shape barb, and the vertical portion of the barb is located in gap, and the horizontal component of the barb is mounted in the barb of penholder Kong Zhong；The cover top portion of the end cap is equipped with hanging wire.

Further, the outer diameter of the outer cover of the end cap is equal to the outer diameter of penholder.

Further, the maximum outside width of the horizontal direction of the barb is equal to the outer diameter of penholder.

The magnetite is arc, has two pieces, is sticked in the arc groove of penholder bottom end face respectively.

The principles of the present invention are as follows: when being write or being painted using writing brush, sliding piece is pushed first, by left and right two The pen cap of side is overturn, and pushes poke rod then up, the buckle head moves up, and pen cap is then pushed completely into penholder or so In the groove of two sides, poke rod is finally decontroled, since the elastic force of spring acts on, the buckle head is moved down, by the point of pen cap End is limited in annular groove.

After use, which finishes, dries nib, poke rod is pushed up, after buckle head moves up, annular groove no longer limits pen Cap, pen cap downwardly turn over, and due to the gravitation of magnetite, the top end surface of pen cap is tightly attached to penholder bottom end face, two pen caps in left and right It is closed completely, nib is enclosed in inner space.

A kind of pen cap penholder integral type writing brush of industrial art of the utility model has the advantages that

(1) pen cap combination penholder groove and articulated structure complete the closing and unlatching of pen cap, novel in design；

(2) spring and groove structure are utilized, realizes that the buckle of pen cap limits；

(3) overhead structure is set on end cap, realizes the restriction of spring and the locking of end cap.

So the pen cap penholder integral type writing brush of this industrial art, pen cap is opened expose nib, In when in use Simple operations can be used pen cap to reclose nib when preservation, sufficiently extend the service life of writing brush.This is for improving technique The scientific and technological content of art supply reduces the damage waste of graphics art tool, succession and development of fine arts culture etc. is promoted to have Significance.

Other feature and advantage of the utility model will illustrate in the following description, or this is practical new by implementation Type and understand.

Detailed description of the invention

Attached drawing is only used for showing the purpose of specific embodiment, and is not considered as limitations of the present invention, entire In attached drawing, identical reference symbol indicates identical component.

Fig. 1 is integral installation distribution structure schematic diagram when pen cap is buckled on penholder.

Fig. 2 is the assembling structure schematic diagram at pen cap when pen cap is buckled on penholder.

Fig. 3 is the assembling structure schematic diagram of penholder bottom when pen cap is buckled on penholder.

Fig. 4 is the assembling structure schematic diagram of the magnetite and penholder when pen cap is buckled on penholder.

Fig. 5 is the external structure schematic diagram of the buckle head and pen cap assembly when pen cap is buckled on penholder.

Fig. 6 is the external structure schematic diagram of the assembly of end cap and penholder.

Fig. 7 is the external structure schematic diagram of the barb hole assembly of the barb and penholder of end cap.

Fig. 8 is the mounted inside structural schematic diagram that penholder is splitted before and after central axis.

Fig. 9 is assembling structure schematic diagram of the penholder along the pen cap splitted and buckle head before and after central axis.

Figure 10 is the assembling structure signal of the tip for the pen cap that penholder is splitted before and after central axis and the annular groove of buckle head Figure.

Figure 11 is the assembling structure schematic diagram of end cap and penholder that penholder is splitted before and after central axis.

Figure 12 is the structural schematic diagram for the inner cavity that penholder is splitted before and after central axis.

Figure 13 is the structural schematic diagram for the groove that penholder is splitted before and after central axis.

Figure 14 is the structural schematic diagram of inner cavity and groove connectivity part that penholder is splitted before and after central axis.

Figure 15 is the structural schematic diagram in the barb hole that penholder is splitted before and after central axis.

Figure 16 is the dismantling schematic diagram of the arc groove of magnetite and penholder bottom.

Figure 17 is the external structure schematic diagram for removing the barb hole of the penholder after end cap.

Figure 18 is the dismantling schematic diagram of poke rod and buckle head.

Figure 19 is the assembling structure schematic diagram of the poke rod and buckle head when buckle head is splitted along jack center axis.

Figure 20 is schematic diagram of internal structure when buckle head is splitted along jack center axis.

Figure 21 is the structural schematic diagram of buckle head.

Figure 22 is the structural schematic diagram of end cap.

Figure 23 is the schematic diagram of internal structure that end cap is splitted along the plane of symmetry before and after gap.

Figure 24 is the structural schematic diagram of pen cap.

Figure 25 is the assembling structure schematic diagram at pen cap when pen cap half opens.

Figure 26 is the assembling structure schematic diagram at pen cap when pen cap is fully wrapped around firmly written.

Figure label: 1- penholder, the inner cavity 101-, 102- groove, 103- guide groove, 104- barb hole, the hinged outer ring of 105-, 106- arc groove, 2- nib, 3- pen cap, the hinged inner ring of 301-, 302- sliding piece, 4- buckle head, 401- annular groove, 402- jack, Reaming, 404- venthole, 5- poke rod, 501- support column, 503- buckle spherical surface, 6- spring, 7- end cap, 701- seam among 403- Gap, 702- barb, 703- outer cover, 704- hanging wire, 8- hingedly follow closely, 9- magnetite.

Specific embodiment

Below with reference to drawings and examples to a kind of pen cap penholder integral type writing brush of industrial art of the utility model It is described in further detail, using the groove location of penholder as left and right directions in the description of direction, guide groove direction is front.

A kind of pen cap penholder integral type writing brush of industrial art, it is characterised in that: including penholder 1, nib 2, pen cap 3, Buckle head 4, spring 6, end cap 7, hingedly follows closely 8, magnetite 9 at poke rod 5.

As shown in Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, the penholder 1 is slender cylinder, and described written 2 is viscous In the bottom end face middle section of penholder 1；The top surface of the penholder 1 offers downwards cylinder along the central axis of penholder 1 Inner cavity 101；The left and right sides, the groove of arc is offered from the bottom end of penholder 1 upwards on the external cylindrical surface of the penholder 1 102；On the front side cylindrical surface of the penholder 1, the guide groove 103 of the straight trough degree of lip-rounding is offered, the guide groove 103 is connected to inner cavity 101； The left and right sides on the external cylindrical surface of the penholder 1 offers rectangular barb hole 104 close to the top end of penholder 1, and interior Chamber 101 is connected to；The left and right ends of the bottom end face of the penholder 1, are equipped with hinged outer ring 105, and the hinged outer ring 105 of every side is equal It is made of two concentric annulus, there are gaps between two annulus；The bottom end face of the penholder 1, around the root of nib 2 Portion offers two arc grooves 106.

Further, as shown in figure 14, the bottom zone of the inner cavity 101 is connected to the apex zone of groove 102.

Further, the outer profile of pen cap 3 when the profile of the groove 102 is buckled on penholder 1 with pen cap 3 is identical.

Further, the center line of the straight trough mouth of the guide groove 103 is vertical direction.

As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 8, Fig. 9, Figure 10, Figure 24, Figure 25, Figure 26, the pen cap 3 is the inside of bottom end point The Gothic arch shell of end face vertical, the opposite fitting of two pieces pen cap 3 form closed space just and wrap up nib 2；The pen cap 3 Top it is horizontal, on the pen cap outer arcuate face on top, the hinged inner ring 301 equipped with annular；The hinged inner ring 301 inserts In the hinged outer ring 105 of penholder 1, the hinged nail 8 passes through hinged outer ring 105 and hinged inner ring 301, and pen cap 3 is hingedly filled It fits on penholder 1；On the inner side end of the pen cap 3, the sliding piece 302 of sheet is equipped with close to tip, for pushing 3 ring of pen cap It is rotated around hinged inner ring 301.

Further, the pen cap 3 is made by ferrous metal, and appearance has galvanizing coating.

Further, 3 structure of two pieces pen cap is identical, and after opposite direction assembly, there is sliding piece 302 in front and back side just.

Further, when the pen cap 3 is turned up in the groove 102 for be mounted on penholder 1, the tip of pen cap 3 is limited to buckle In first 4 annular groove 401.

Further, when pen cap 3 described in two pieces wraps nib 2, there are gaps between nib 2 and pen cap 3.

As shown in Fig. 8, Fig. 9, Figure 10, Figure 18, Figure 19, Figure 20, Figure 21, the buckle head 4 is cylindrical body, in cylindrical body Bottom surface offers the annular groove 401 of annular around central axis；On front side of the external cylindrical surface of the buckle head 4, offered after horizontal direction Cylindrical jack 402；The rear end of the jack 402 offers hemispheric intermediate reaming 403；The intermediate reaming 403 Rear end offers horizontal venthole 404, is connected to the rear side cylindrical surface of buckle head 4；The buckle head 4 is interior mounted in penholder 1 In chamber 101, the jack 402 is directed at guide groove 103.

Further, the intermediate reaming 403 is hemispherical cavity, and sphere diameter is greater than 402 aperture of jack.

Further, the pore diameter range of the venthole 404 is in 0.3~0.5mm.

Further, the outer diameter of the buckle head 4 is equal to the internal diameter of the inner cavity 101 of penholder 1.

Further, when the buckle head 4 is located at the lowermost end of the inner cavity 101 of penholder 1, the top surface of annular groove 401 still will not Touch the tip of pen cap 3.

As shown in Figure 1, Figure 2, shown in Fig. 8, Fig. 9, Figure 10, Figure 18, Figure 19, Figure 20, Figure 21, during the main body of the poke rod 5 is The thin cylinder of heart axis horizontal, horizontal on thin cylinder rear end face to be equipped with two support columns 501, the end of every support column 501 is equal Buckle spherical surface 502 equipped with a quarter spheroid form is constituted when two buckle spherical surfaces 502 merge into a single whole to centre extruding Half of sphere, sphere diameter are identical as the aperture of jack 402 of buckle head 4；Two buckle spherical surfaces are separation shape in its natural state State, the maximum entire outer diameter of two buckle spherical surfaces 502 are equal to the sphere diameter of the hemispherical cavity of intermediate reaming 403；The poke rod 5 It passes through, is inserted in the jack 402 of buckle head 4 from the guide groove 103 of penholder 1, the buckle spherical surface 502 is mounted in intermediate reaming 403 It is interior；The length of the thin cylinder body of the poke rod 5 is greater than the depth of jack 402, and the poke rod 5 is mounted in buckle head 4 Afterwards, outer end is exposed outside penholder 1.

Further, the outer diameter of the thin cylinder body of the poke rod 5 is equal to the width of guide groove 103.

Further, the outer diameter of the thin cylinder body of the poke rod 5 is equal to the aperture of jack 402.

As shown in figure 8, the spring 6 is mounted in the inner cavity 101 of penholder 1, the bottom end face of the spring 6 withstands on buckle The top end surface of first 4 top surface, the spring 6 is against the bottom surface of end cap 7.

Further, no matter pen cap 3 is in groove 102 or outside groove 102, and the spring 6 is always in compressed State.

As shown in Fig. 1, Fig. 6, Fig. 7, Fig. 8, Figure 22, Figure 23, the end cap 7 is cylindrical body, is mounted on the inner cavity of penholder 1 Top in 101；The top of the end cap 7 is equipped with the outer cover 703 of oblate cylindricality, in the top end surface for abutting against penholder 1；It is described The bottom surface of end cap 7 offers vertical gap 701 upwards, and the two sides in the gap 701 are equipped with L shape barb 702, the barb 702 vertical portion is located in gap 701, and the horizontal component of the barb 702 is in the barb hole 104 of penholder 1；The end Hanging wire 704 is housed at the top of the outer cover 703 of lid 7.

Further, the outer diameter of the outer cover 703 of the end cap 7 is equal to the outer diameter of penholder 1.

Further, the maximum outside width of the horizontal direction of the barb 702 is equal to the outer diameter of penholder 1.

As shown in Fig. 3, Figure 16, the magnetite 9 is arc, has two pieces, is sticked to the arc groove of 1 bottom end face of penholder respectively In 106.

Further, after the magnetite 9 is on penholder 1,9 bottom surface of magnetite is coplanar with 1 bottom end face of penholder.

When being write or being painted using writing brush, sliding piece 302 is pushed first, the pen cap 3 of the left and right sides is overturn, so After push up poke rod 5, the buckle head 4 moves up, then pen cap 3 is pushed completely into the groove of the left and right sides of penholder 1 In 102, poke rod 5 is finally decontroled, since the elastic force of spring 6 acts on, the buckle head 4 is moved down, and the tip of pen cap 3 is limited It is scheduled in annular groove 401.

After use, which finishes, dries nib 2, poke rod 5 is pushed up, after buckle head 4 moves up, annular groove 401 is no longer limited Determine pen cap 3, pen cap 3 downwardly turns over, and due to the gravitation of magnetite 9, the top end surface of pen cap 3 is tightly attached to 1 bottom end face of penholder, left and right Two pen caps 3 are closed completely, and nib 2 is enclosed in inner space.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.

Claims (10)

1. a kind of pen cap penholder integral type writing brush of industrial art, it is characterised in that: including penholder (1), written (2), pen cap (3), buckle head (4), poke rod (5), spring (6), end cap (7), hinged nail (8), magnetite (9)；

The penholder (1) is slender cylinder, and the nib (2) is sticked to the bottom end face middle section of penholder (1)；The penholder (1) top surface offers downwards cylindrical inner cavity (101) along the central axis of penholder (1)；The outer circle of the penholder (1) The left and right sides, the groove (102) of arc is offered from the bottom end of penholder (1) upwards on cylinder；The front side circle of the penholder (1) On cylinder, the guide groove (103) of the straight trough degree of lip-rounding is offered, the guide groove (103) is connected to inner cavity (101)；Outside the penholder (1) The left and right sides on cylindrical surface, the top end close to penholder (1) offer rectangular barb hole (104), even with inner cavity (101) It is logical；The left and right ends of the bottom end face of the penholder (1), are equipped with hinged outer ring (105), and the hinged outer ring (105) of every side is equal It is made of two concentric annulus, there are gaps between two annulus；The bottom end face of the penholder (1), around nib (2) Root offer two arc grooves (106)；

The pen cap (3) is the vertical Gothic arch shell of the inner side end of bottom end point, and the opposite fitting of two pieces pen cap (3) forms just Closed space is wrapped up by written (2)；The top of the pen cap (3) is horizontal, on the pen cap outer arcuate face on top, is equipped with ring The hinged inner ring (301) of shape；The hinged inner ring (301) is inserted into the hinged outer ring (105) of penholder (1), the hinged nail (8) hinged outer ring (105) and hinged inner ring (301) are passed through, by pen cap (3) hinge mounted on penholder (1)；The pen cap (3) Inner side end on, close to tip be equipped with sheet sliding piece (302), for push pen cap (3) around hinged inner ring (301) revolve Turn；

The buckle head (4) is cylindrical body, and in the bottom surface of cylindrical body, the annular groove (401) of annular is offered around central axis；Institute On front side of the external cylindrical surface for stating buckle head (4), cylindrical jack (402) is offered after horizontal direction；The rear end of the jack (402) Offer hemispheric intermediate reaming (403)；The rear end of the intermediate reaming (403) offers horizontal venthole (404), with The rear side cylindrical surface of buckle head (4) is connected to；The buckle head (4) is in the inner cavity (101) of penholder (1), the jack (402) It is aligned guide groove (103)；

The main body of the poke rod (5) is the thin cylinder of center axis horizontal, and level is equipped with two supports on thin cylinder rear end face Column (501), the end of every support column (501) are equipped with the buckle spherical surface (502) of a quarter spheroid form, two buckle balls When face (502) merges into a single whole to centre extruding, half of sphere, the aperture of sphere diameter and the jack (402) of buckle head (4) are constituted It is identical；Two buckle spherical surfaces are discrete state in its natural state, during the maximum entire outer diameters of two buckles spherical surface (502) are equal to Between reaming (403) hemispherical cavity sphere diameter；The poke rod (5) passes through from the guide groove (103) of penholder (1), is inserted in card In the jack (402) of discount (4), the buckle spherical surface (502) is in intermediate reaming (403)；The thin circle of the poke rod (5) The length of column main body is greater than the depth of jack (402), and after the poke rod (5) is mounted on buckle head (4), outer end is exposed in pen Bar (1) is external；

The spring (6) is mounted in the inner cavity (101) of penholder (1), and the bottom end face of the spring (6) withstands on buckle head (4) The top end surface of top surface, the spring (6) is against the bottom surface of end cap (7)；

The end cap (7) is cylindrical body, is mounted on the top in the inner cavity (101) of penholder (1)；It is set at the top of the end cap (7) There is an outer cover (703) of oblate cylindricality, in the top end surface for abutting against penholder (1)；The bottom surface of the end cap (7) offers perpendicular upwards Straight gap (701), the two sides in the gap (701) are equipped with L shape barb (702), the vertical portion quartile of the barb (702) In gap (701), the horizontal component of the barb (702) is in the barb hole (104) of penholder (1)；The end cap (7) Hanging wire (704) are housed at the top of outer cover (703)；

The magnetite (9) is arc, there is two pieces, is sticked in the arc groove (106) of penholder (1) bottom end face respectively.

2. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the inner cavity (101) bottom zone is connected to the apex zone of groove (102).

3. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the groove (102) outer profile of pen cap (3) when profile is buckled on penholder (1) with pen cap (3) is identical.

4. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the pen cap (3) it is made by ferrous metal, appearance has galvanizing coating.

5. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: two pieces pen cap (3) structure is identical, and after opposite direction assembly, front and back side has sliding piece (302) just.

6. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the pen cap (3) turn up be mounted on penholder (1) groove (102) it is interior when, the tip of pen cap (3) is limited to the annular groove (401) of buckle head (4) It is interior.

7. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the intermediate expansion Hole (403) is hemispherical cavity, and sphere diameter is greater than jack (402) aperture.

8. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the buckle head (4) positioned at the lowermost end of the inner cavity (101) of penholder (1) when, the top surface of annular groove (401) will not still touch the tip of pen cap (3).

9. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: no matter pen cap (3) in the groove (102) or groove (102) outside, the spring (6) is in compressed state always.

10. the pen cap penholder integral type writing brush of industrial art according to claim 1, it is characterised in that: the barb (702) the maximum outside width of horizontal direction is equal to the outer diameter of penholder (1).