CN202782319U - Pen with appearance alterable - Google Patents

Abstract

The utility model aims at providing a pen with appearance alterable, wherein the pen has an icon fast interchange function, and is convenient to use and interesting. According to the technical scheme, the pen with the appearance alterable comprises a moving part, a driving part and a pen body. The moving part comprises an appearance seat body, an appearance cover body, a cover plate, a driven gear, a double-faced rotating piece, a clutch gear, a rack and a second positioning piece, wherein the appearance cover body can cover the top end face of the appearance seat body, the double-faced rotating piece can be driven by the driven gear to rotate, the clutch gear can drive the driven gear to rotate, the rack can drive the clutch gear to rotate and move, and the second positioning piece is used for limiting the rotating degree of the driven gear. The driven gear is close to one end of the cover plate and is provided with a first positioning piece and a positioning protruding column in sequence, wherein the positioning protruding column protrudes out of the cover plate. The driving part is composed of a tube body, a main push rod, a top push rod and a plush piece, wherein the top push rod forces the appearance cover body to be opened and closed through vertical movement and at the same enables the rack to perform reciprocating motion, and the push piece is connected with the main push rod and can synchronously drive the main push rod to move vertically.

Description

The Face Changing pen

Technical field

The utility model relates to a kind of writing implement, particularly a kind of Face Changing pen.

Background technology

Pen is a human greatly invention, is for the instrument of writing or painting.How will be with coloured solid or liquid (for example ink) on paper or other surface of solids drafting symbol or pictures by nib, and also have the large characteristic of hardness ratio writing surface of utilizing the solid nib to carve symbol or picture on the surface.

What generally use now is signature pen and ballpoint pen, draws artistic draft and the then multiplex pencil of drawing; And ancient times, in China, use be writing brush; Ancient Greek, ancient Roman once waxed in wood plate surface, then drew at the wax face with iron staff and write; Once fined away reed rod when the pen use in ancient egypt and Persian; Since Middle Ages, the America and Europe, then be to use reed pen or goose quill, two kinds of pens are completely different because of the nib material, and writing brush is soft nib, and circle turns when writing, and the thickness difference is very large, and the reed pen is the hard nib, Founder is polygonal when writing.

Even to this day, the dealer reaches smoothness when writing for providing the user easy to use, just make pen miscellaneous, allow the user choose, also because so, today, the kind of pen was quite multiple, can be described as multifarious, such as pencil, ballpoint pen, pen etc.

Yet, although numerous, the general pen of kind of pen, simple and function singleness remain unchanged on the structure, even if be fit to the tool that children use, also mostly is to change in exterior design, color or moulding aesthetic feeling, seldom has to use interesting and product design for promoting a tool.

Therefore, in order to increase the interest of pen, change just the dealer begins that pen is carried out external form, such as the top at pen lovely doll is set, or the ornament of different styles and moulder, so that pen can be too not dull, can allow the user in use, can be too not uninteresting.

But, mostly focusing in design the variation of profile, can't present with dynamical fashion, belong to static state and present, interesting not enough.

In view of this, how under the prerequisite that does not affect original function, provide dynamic, the pen of succulency more, just become the improved purpose of the utility model wish.

The utility model content

The utility model purpose is to provide a kind of icon rapid interchangeable function that possesses, Face Changing pen easy to use, as to be rich in interest.

For solving foregoing problems and reaching the purpose of this utility model, technological means of the present utility model is achieved in that a kind of Face Changing pen, it is characterized in that comprising:

One operating member;

One is located at the drive division at this place, operating member bottom; And

One is located at a body at this place, drive division bottom;

Described operating member is by a moulding pedestal;

One side and this moulding pedestal top end face respective side articulate, and this moulding pedestal top end face can be covered, are the moulding lid of hollow form;

One is embedded at the cover plate at this moulding pedestal top end face place;

One driven gear of pegging graft with this moulding pedestal top end face, the end place that it is adjacent to this cover plate sequentially is provided with one first locating piece, an and positioning convex column that protrudes from this cover plate;

One is connected with this positioning convex column, and has respectively pattern on two apparent surfaces, and different between the pattern, can be driven by this driven gear and the two-sided switch block that rotates;

One is located between this moulding pedestal and the cover plate, and is meshed with driven gear, can drive the clutch gear of driven gear rotation;

One activity is located between this moulding pedestal and this cover plate, is adjacent to this moulding lid articulated section, and a side is meshed with this clutch gear, can drive the tooth bar of this clutch gear rotary moving; And

One activity is located between this moulding pedestal and this cover plate, corresponding to this clutch gear, an end can with the first locating piece connect to, be used for the second locating piece that restriction driven gear amount of spin uses and form;

And described drive division, its be by a top be connected with this moulding pedestal, the bottom is connected with this body, a side is provided with fluting, be the body of hollow form;

One is located at the primary push rod in this body;

One end is located in this body and with this primary push rod top and is connected, and the other end protrudes from and this body, can force the moulding lid to raise and close by knee-action, and makes simultaneously this tooth bar produce the propulsion arm of reciprocating action; And

One is located at this fluting place and is connected with this primary push rod, and the pushing block that can drive synchronously the primary push rod knee-action forms.

According to above-mentioned Face Changing pen, the section of described the first locating piece is T shape, and a side of this first locating piece, have first locating surface that can support with the second locating piece one termination, and the another side of this first locating piece have corresponding aforementioned first locating surface, can be after the driven gear rotation, the second locating surface of supporting with the second locating piece one termination.

According to above-mentioned Face Changing pen, described moulding pedestal, its corresponding to this driven gear and clutch gear place, be provided with one first storage tank, and this moulding pedestal corresponding to this tooth bar place, be provided with one second storage tank, this moulding pedestal corresponding to this second locating piece place, be provided with one the 3rd storage tank, and this moulding pedestal corresponding to this body place, be provided with a location hole clipping, this moulding pedestal corresponding to this propulsion arm place, also be provided with one and be used for the perforation that this propulsion arm passes;

The adjacent side place of aforementioned first, second, third storage tank is the shape setting that is interconnected.According to above-mentioned Face Changing pen, described moulding lid, it is by one being located at this moulding pedestal top end face, being adjacent to the bonnet of this moulding pedestal articulated section;

One correspondence is located at this moulding pedestal top end face, is away from this moulding pedestal articulated section, and the protecgulum that is connected with this bonnet;

One be located at this bonnet bottom edge internal face place, be adjacent to the pivot joint block of this moulding pedestal articulated section; And

One torsionspring of being located between this moulding pedestal and the pivot joint block forms;

Aforementioned pivot joint block also is provided with one corresponding to this propulsion arm, can be supported by this propulsion arm, is used for cooperating aforementioned torsionspring, controls that this moulding lid is raised or the projection of closing motion.

According to above-mentioned Face Changing pen, described bonnet and protecgulum, its between the two, more card is established and is fixed with one and decorates lamellar body.

According to above-mentioned Face Changing pen, described moulding pedestal, the junction of itself and this clutch gear also is provided with first positioning runner that is used for this clutch gear slippage;

And described cover plate with the junction of clutch gear, also is provided with and one corresponds to aforementioned the first positioning runner, is used for the second positioning runner of this clutch gear slippage.

According to above-mentioned Face Changing pen, described tooth bar, its side that is meshed with this clutch gear is provided with tooth section, and be adjacent to a side of this moulding lid articulated section, corresponding to this propulsion arm top end, also convex with one skewback;

Described tooth bar, the axle center of its moving direction is online, also is provided with a guide rod that runs through this tooth bar, and the two ends of this guide rod, is to be connected with this moulding pedestal, and this guide rod away from an end of clutch gear, and the end of tooth bar away from clutch gear between, also be arranged with one first spring;

Aforementioned skewback, have one with tooth bar moving direction inclined plane in the same way, this inclined plane arranges for doing to drive with this propulsion arm.

According to above-mentioned Face Changing pen, the bottom face place of described the second locating piece also be provided with a fixed bar, and this fixed bar also is arranged with one second spring outward.

According to above-mentioned Face Changing pen, the top end of described propulsion arm is provided with a top flat, and this top flat is adjacent to the place, side of tooth bar, also be provided with one toward the direction that is adjacent to tooth bar protrude, fixture block triangular in shape, the place, bottom of this top flat also has a neck that is gradually-reducing shape.

According to above-mentioned Face Changing pen, described primary push rod, it is to be provided with a push rod body that is parallel to axial storage tank by a side;

One end protrudes from that this storage tank is outer, the other end is positioned at this storage tank, a buckle bar of inboard and this storage tank pivot joint;

A little spring of being located in this storage tank, joining with this buckle bar other end place; And be sheathed on this push rod this is external, have an otch corresponding to this storage tank, can form with the push rod overcoat of this pushing block clamping;

Aforementioned push rod body, the junction of itself and this propulsion arm, also be provided with a word perpendicular to axial direction fluting, an and latch that this primary push rod and propulsion arm can be connected and fixed, and the end that this push rod body is not connected with this propulsion arm, be the protruding end corresponding to this buckle bar, and in this ora terminalis place, be provided with a baffle ring, and the protruding end of aforementioned buckle bar place, also be provided with a clamping part;

Described pushing block, the access section of itself and aforementioned push rod overcoat is provided with and one protrudes from this push rod outer casing inner wall face, can support worker's shape fixture block that this buckle bar is positioned at this storage tank one end;

And described body, the inner wall surface thereof place also is provided with an Access Division that can cooperate with aforementioned clamping part, and between this Access Division and aforementioned clamping part, also is provided with a resetting spring;

In addition, described body is located in this nib by a nib, that is connected with this body bottom and the pressure cap, that is adjacent to aforementioned clamping part is located at the pen core of pegging graft in this pressure cap bottom and an end and this pressure cap, and one is sheathed on the outer spring of this pen core and is formed.

Compared with prior art, effect of the present utility model:

1. in the utility model, application by operating member, drive division and a body, under the prerequisite that does not affect an original function, utilize the cooperation of operating member and drive division, can force the moulding lid to raise and close by the propulsion arm knee-action, and make simultaneously tooth bar produce reciprocating action, driven gear is rotated, two-sided switch block is rotated, the moulding lid constantly raise with the process of closing in, the not coplanar of the two-sided switch block of external displaying that replaces that is to say, can constantly assume a hostile attitude, interesting pure.

2. in the utility model, by cooperating of fixture block and skewback, make propulsion arm can be with smoothly carry-over bar, make the reciprocating action of tooth bar energy, after adding clutch gear, just can make driven gear toward same as rotation, make constantly conversion pattern of two-sided switch block, reach the target with minimum structure, smooth and easy Face Changing.

Description of drawings

Fig. 1: schematic perspective view of the present utility model.

Fig. 2: perspective exploded view of the present utility model.

Fig. 3: the perspective exploded view of the utility model operating member.

Fig. 4: the perspective exploded view of the utility model drive division and a body.

Fig. 5: the schematic perspective view of another angle of the utility model tooth bar.

Fig. 6: A-A generalized section of the present utility model.

Fig. 7: the action schematic diagram of inner body when the utility model pushing block moves down.

Fig. 8: the schematic top plan view when the utility model pushing block moves down.

Fig. 9: the solid when the utility model pushing block moves down is implemented schematic diagram.

Figure 10: the action schematic diagram of inner body when moving on the utility model pushing block.

Figure 11: the solid when moving on the utility model pushing block is implemented schematic diagram.

Symbol description

1 moulding pedestal, 42 positioning convex column, 2014 baffle rings

11 first storage tanks, 5 two-sided switch block 202 buckle bars

12 second storage tanks, 6 clutch gears, 2021 clamping parts

13 the 3rd storage tanks, 7 tooth bars, 203 little springs

14 standing block holes, 71 tooth sections, 204 push rod overcoats

15 perforation, 72 skewbacks, 205 resetting springs

16 first positioning runners, 721 inclined planes, 30 propulsion arms

2 moulding lids, 73 guide rods, 301 top flats

21 bonnets, 74 first springs, 302 fixture blocks

22 protecgulums, 8 second locating pieces, 303 necks

23 pivot joint blocks, 81 fixed bars, 40 pushing blocks

231 projections, 82 second springs, 401 worker's shape fixture blocks

24 torsionsprings, 10 bodys, 100 operating members

25 decorate lamellar body 101 flutings 200 drive divisions

300 bodies in 3 cover plates, 102 Access Divisions

31 second positioning runners, 20 primary push rod A nib

4 driven gears, 201 push rod body B pressure caps

41 first locating pieces, 2011 storage tank C pen cores

D spring of 411 first locating surfaces, 2,012 one words fluting

412 second locating surfaces, 2013 latches

The specific embodiment

Following foundation embodiment shown in the drawings is described in detail as follows:

Be illustrated in figure 1 as schematic perspective view of the present utility model, be illustrated in figure 2 as perspective exploded view of the present utility model, be illustrated in figure 3 as the perspective exploded view of the utility model operating member, be illustrated in figure 4 as the perspective exploded view of the utility model drive division and a body, be illustrated in figure 5 as the schematic perspective view of another angle of the utility model tooth bar, be illustrated in figure 6 as A-A generalized section of the present utility model.

What accompanying drawing showed is that a kind of Face Changing pen is characterized in that comprising:

One operating member 100;

One is located at the drive division 200 at this place, operating member 100 bottoms; And

One is located at a body 300 at this place, drive division 200 bottoms;

Described operating member 100 is by a moulding pedestal 1;

One side and this moulding pedestal 1 top end face respective side articulate, and this moulding pedestal 1 top end face can be covered, are the moulding lid 2 of hollow form;

One is embedded at the cover plate 3 at this moulding pedestal 1 top end face place;

One driven gear 4 of pegging graft with this moulding pedestal 1 top end face, the end place that it is adjacent to this cover plate 3 sequentially is provided with the positioning convex column 42 that one first locating piece 41 and protrudes from this cover plate 3;

One is connected with this positioning convex column 42, and has respectively between pattern and the pattern differently on two apparent surfaces, can be driven and the two-sided switch block 5 of rotation by this driven gear 4;

One is located between this moulding pedestal 1 and this cover plate 3, and is meshed with this driven gear 4, can drive the clutch gear 6 of these driven gear 4 rotations;

One activity is located between this moulding pedestal 1 and this cover plate 3, is adjacent to this moulding lid 2 articulated sections, and a side is meshed with this clutch gear 6, can drive the tooth bar 7 of these clutch gear 6 rotary movings; And

One activity is located between this moulding pedestal 1 and this cover plate 3, corresponding to these clutch gear 6, one ends can with this first locating piece 41 connect to, the second locating piece 8 that is used for restriction driven gear 4 amounts of spin forms;

Described drive division 200, its be by a top be connected with this moulding pedestal 1, the bottom is connected with this body 300, a side is provided with fluting 101, be the body 10 of hollow form;

One is located at the primary push rod 20 in this body 10;

One end is located in this body 10 and with these primary push rod 20 tops and is connected, and the other end protrudes from this body 10, can force moulding lid 2 to raise and close by knee-action, and makes simultaneously this tooth bar 7 produce the propulsion arm 30 of reciprocating action; And

One is located at this 101 places and be connected with this primary push rod 20 of slotting, and the pushing block 40 that can drive synchronously primary push rod 20 knee-actions forms.

Wherein, application by operating member 100, drive division 200 and a body 300, under the prerequisite that does not affect an original function, utilize the cooperation of operating member 100 and drive division 200, in propulsion arm 30 knee-actions, force moulding lid 2 to raise and close, also make this tooth bar 7 produce reciprocating action, driven gear 4 is rotated, two-sided switch block 5 is rotated, moulding lid 2 constantly raise with the process of closing in, the not coplanar of also alternately externally showing simultaneously two-sided switch block 5, that is to say, can constantly assume a hostile attitude, interesting pure.

Secondly, use by a body 300, make the utility model when having interest, the function of one basic pen can also be provided, simultaneously, no matter modular design is when being operating member 100 or drive division 200 or a body 300 generation problem, can both change, make the utility model be not easy to be abandoned and need not.

Moreover, by the use of the second locating piece 8, except cooperating with the first locating piece 41, make driven gear 4 quick rotation to the location, can also when clutch gear 6 separates with driven gear 4, avoid driven gear 4 to be driven by clutch gear 6, guarantee that driven gear 4 can not reverse.

In above-mentioned, the section of described the first locating piece 41 is T shape, and a side of this first locating piece 41, have first locating surface 411 that can support with these the second locating piece 8 one terminations, and the another side of the first locating piece 41, then be have corresponding aforementioned first locating surface 411, can be after these driven gear 4 rotations, the second locating surface 412 of supporting with the second locating piece 8 one terminations.

Wherein, by the setting of the first locating surface 411 and the second locating surface 412, can cooperate the second locating piece 8, guarantee the rotation amount of driven gear 4, that is to say, if when the amount of spin of driven gear 4 is not enough, because driven gear 4 is not fixed, be subject to compressing of the second locating piece 8, driven gear 4 rotation of can taking advantage of a situation, so the first locating surface 411 or the second locating surface 412 will inevitably develop with the second locating piece 8, reach the effect of determining driven gear 4 rotation amounts.

In above-mentioned, described moulding pedestal 1, its corresponding to this driven gear 4 and clutch gear 6 places, be provided with one first storage tank 11, and this moulding pedestal 1 corresponding to these tooth bar 7 places, be provided with one second storage tank 12, in addition this moulding pedestal 1 corresponding to these the second locating piece 8 places, be provided with one the 3rd storage tank 13, and this moulding pedestal 1 corresponding to these body 10 places, be provided with a location hole clipping 14, this moulding pedestal 1 corresponding to these propulsion arm 30 places, also be provided with one and be used for the perforation 15 that this propulsion arm 30 passes;

Aforementioned first, second, third storage tank 11,12,13 adjacent side place are the shape setting that is interconnected.

Wherein, by first, second, third storage tank 11,12,13 application, effectively locate driven gear 4, clutch gear 6, tooth bar 7 and the second locating piece 8, make the utility model can be because of bump, and produce the problem of blocking fault.

Secondly, by the application of standing block hole 14 with perforation 15, make moulding pedestal 1 can with drive division 200 firm combinations, propulsion arm 30 can be moved smoothly.

In above-mentioned, described moulding lid 2, it is by one being located at this moulding pedestal 1 top end face, being adjacent to the bonnet 21 with this moulding pedestal 1 articulated section;

One correspondence is located at this moulding pedestal 1 top end face, is away from and this moulding pedestal 1 articulated section, and the protecgulum 22 that is connected with this bonnet 21;

One be located at these bonnet 21 bottom edge internal face places, be adjacent to the pivot joint block 23 with this moulding pedestal 1 articulated section; And

One torsionspring 24 of being located between this moulding pedestal 1 and the pivot joint block 23 forms;

Aforementioned pivot joint block 23 also is provided with one corresponding to this propulsion arm 30, can be supported by this propulsion arm 30, is used for cooperating aforementioned torsionspring 24, controls that this moulding lid 2 is raised or the projection 231 of closing motion.

Wherein, by the use of bonnet 21, protecgulum 22, pivot joint block 23 and torsionspring 24, allow propulsion arm 30 can control smoothly moulding lid 2, moulding lid 2 can be raised or close smoothly.

Secondly, by the setting of projection 231, when propulsion arm 30 moved down, projection 231 separated with propulsion arm 30, by torsionspring 24, moulding lid 2 is opened, and when being pushed into original position on the propulsion arm 30, propulsion arm 30 is supported this projection 231, moulding lid 2 is closed, make the 2 smooth and easy actions of moulding lid, also do not have influence on simultaneously and the cooperating of tooth bar 7, be with glibly carry-over bar 7.

In above-mentioned, between described bonnet 21 and the protecgulum 22, also card is established and is fixed with a decoration lamellar body 25.

Wherein, by decorating the application of lamellar body 25, under the prerequisite that does not affect running, make the more diversification of moulding of moulding lid 2, interest of the present utility model is attained a yet higher goal.

In above-mentioned, described moulding pedestal 1, the junction of itself and this clutch gear 6 also is provided with first positioning runner 16 that is used for these clutch gear 6 slippages;

And described cover plate 3, the junction of itself and this clutch gear 6 also is provided with and one corresponds to aforementioned the first positioning runner 16, is used for the second positioning runner 31 of these clutch gear 6 slippages.

Wherein, by the application of the first positioning runner 16 and the second positioning runner 31, clutch gear 6 can be driven by tooth bar 7, and produce and driven gear 4 engagements, reach two kinds of actions away from driven gear 4, the simple setting, make clutch gear 6 possess clutch action, and can smooth operation.

In above-mentioned, described tooth bar 7, is provided with tooth section 71 at its side that is meshed with this clutch gear 6, and be adjacent to a side of these moulding lid 2 articulated sections, corresponding to these propulsion arm 30 top ends, also convex with a skewback 72;

Described tooth bar 7, the axle center of its moving direction is online, also be provided with a guide rod 73 that runs through this tooth bar 7, and the two ends of this guide rod 73, be to be connected with this moulding pedestal 1, and this guide rod 73 away from an end of clutch gear 6, and the end of tooth bar 7 away from clutch gear 6 between, also be arranged with one first spring 74;

Aforementioned skewback 72, have one with tooth bar 7 moving directions inclined plane 721 in the same way, this inclined plane 721 arranges for doing to drive with this propulsion arm 30.

Wherein, by the setting of tooth section 71, effectively drive clutch gear 6; By the setting of skewback 72, cooperate, effectively drive tooth bar 7 with propulsion arm 30; By the use of guide rod 73, tooth bar 7 can stably be slided; By the use of the first spring 74, give the function that tooth bar 7 can be got back to original position fast.

Secondly, by the set-up mode on this kind inclined plane 721, make propulsion arm 30 effectively be promoted tooth bar 7, tooth bar 7 can be moved along guide rod 73 smoothly.

In above-mentioned, described the second locating piece 8, its bottom face place also is provided with a fixed bar 81, and this fixed bar 81, also is arranged with one second spring 82 outward.

Wherein, by the set-up mode of this kind fixed bar 81 and the second spring 82, make the second locating piece 8 apply enough pressure to driven gear 4, make simultaneously driven gear 4 go to really, fast the location.

In above-mentioned, described propulsion arm 30, its top end, be provided with a top flat 301, and this top flat 301 is adjacent to the place, side of tooth bar 7, also is provided with one toward the direction protrusion that is adjacent to tooth bar 7, fixture block 302 triangular in shape, place, the bottom of this top flat 301 in addition has a neck 303 that is gradually-reducing shape.

Wherein, by the setting of fixture block 302, can effectively cooperate with skewback 72, by moving up and down of fixture block 302, produce the reaction of interfering, pushing with skewback 72, to push skewback 72 open, tooth bar 7 be slided, finally reach the target that drives driven gear 4.

Secondly, by the setting of top flat 301,302 starts of convenient cooperation fixture block; By the setting of neck 303, make the slight skew of top flat 301 energy, make fixture block 302 can promote smoothly tooth bar 7, reduce the sense of blocking up when operating.

In above-mentioned, described primary push rod 20, it is to be provided with a push rod body 201 that is parallel to axial storage tank 2011 by a side;

One end protrudes from that this storage tank is 2011 outer, another end is positioned at this storage tank 2011, a buckle bar 202 of inboard and this storage tank 2011 pivot joints;

A little spring 203 of being located in this storage tank 2011, joining with these buckle bar 202 another end places; And be sheathed on this push rod body 201 outer, have an otch 2041 corresponding to this storage tank 2011, can form with the push rod overcoat 204 of these pushing block 40 clampings;

Aforementioned push rod body 201, the junction of itself and this propulsion arm 30, also be provided with a word perpendicular to axial direction fluting 2012, an and latch 2013 that this primary push rod 20 and propulsion arm 30 can be connected and fixed, and the end that this push rod body 201 is not connected with this propulsion arm 30, be the protruding end corresponding to this buckle bar 202, and in this ora terminalis place, be provided with a baffle ring 2014, and the protruding end of aforementioned buckle bar 202 place, also be provided with a clamping part 2021;

And described pushing block 40, the access section of itself and aforementioned push rod overcoat 204 is provided with and one protrudes from these push rod overcoat 204 internal faces, can support worker's shape fixture block 401 that this buckle bar 202 is positioned at these storage tank 2,011 one ends;

And described body 10, the inner wall surface thereof place also is provided with an Access Division 102 that can cooperate with aforementioned clamping part 2021, and 2021 of this Access Division 102 and aforementioned clamping parts also are provided with a resetting spring 205;

Described body 300, it is located in this nib A by a written A, who is connected with these body 10 bottoms and the pressure cap B, that is adjacent to aforementioned clamping part 2021 is located at the pen core C that pegs graft in this pressure cap B bottom and an end and this pressure cap B, and one is sheathed on the outer spring D of this pen core C and is formed.

Wherein, by this kind push rod body 201, buckle bar 202, little spring 203, push rod overcoat 204, pushing block 40, and the cooperation of resetting spring 205, allow the user when promoting pushing block 40, worker's shape fixture block 401 can be supported the end that this buckle bar 202 is positioned at this storage tank 2011, make 202 perks of buckle bar, and drive primary push rod 20 moves, reciprocating action mode by this kind pushing block 40, cooperate inner buckle bar 202 and Access Division 102, pressure cap B is exerted pressure or do not exert pressure, reach stretching out and the target of retracting of smooth control pen core C, simply but be difficult for fault.

Secondly, setting by word fluting 2012 and latch 2013, make propulsion arm 30 and primary push rod 20 all replaceable, when propulsion arm 30 or primary push rod 20 generation problem, just can upgrade fast propulsion arm 30 or primary push rod 20, do not worry that the problem that just can't use produces because of propulsion arm 30 or primary push rod 20 damages.

The action schematic diagram of inner body when being illustrated in figure 7 as the utility model pushing block and moving down, schematic top plan view when being illustrated in figure 8 as the utility model pushing block and moving down, solid when being illustrated in figure 9 as the utility model pushing block and moving down is implemented schematic diagram, the action schematic diagram of inner body when moving on the utility model pushing block as shown in figure 10, the solid when moving on the utility model pushing block is implemented schematic diagram as shown in figure 11.

Accompanying drawing demonstrates, and when the user promotes this pushing block 40 after move down, propulsion arm 30 can leave this pivot joint block 23, and can produce the reaction that torsionspring 24 backs down this pivot joint block 23 this moment, and moulding lid 2 will be opened certainly.

At this moment, skewback 72 is subject to the promotion of fixture block 302, surpasses the elastic force of the first spring 74, make tooth bar 7 displacements, drive clutch gear 6 potential energies with hour rack 7 with tooth section 71, be meshed with driven gear 4 again, and then drive driven gear 4, make driven gear 4 push away out the second locating piece 8.

After tooth bar 7 is pulled to the end, driven gear 4 can turn above 90 degree, at this moment, because the existence of the first locating piece 41, can be subject to the promotion of the second locating piece 8, make driven gear 4 can go to the location, and turnback just, cause two-sided switch block 5 to rotate the phenomenon of 180 degree, to see the two-sided switch block 5 of different looks.

On the other hand, after the user promotes this pushing block 40 and up moves, and this moment, fixture block 302 also can break away from skewback 72, after fixture block 302 breaks away from skewback 72, be subject to the promotion of the first spring 74, tooth bar 7 can be got back to original position, take away simultaneously clutch gear 6, make driven gear 4 lose support.

After pushing block 40 up moved, propulsion arm 30 can near pivot joint block 23, be supported the projection 231 of pivot joint block 23, the elastic force that surpasses torsionspring 24, the reaction that this moment, pivot joint block 23 meetings produced return, moulding lid 2 will be closed certainly, at this moment, fixture block 302 also can be got back to the top of skewback 72, gets back to original position.

So, when promoting this pushing block 40 again, the user moves down, when moulding lid 2 is opened again, just can pass through again fixture block 302, promote tooth bar 7, so that two-sided switch block 5 rotates, see the two-sided switch block 5 of another looks, repeat to promote this pushing block 40, make two-sided switch block 5 continuous conversion looks, reach the target of continuous Face Changing.

Comprehensive the above, the utility model is by the application of operating member 100, drive division 200 and a body 300 as can be known, can be under the prerequisite of possessing an effect, solve interesting not enough problem, force moulding lid 2 to raise and close by propulsion arm 30 knee-actions, make simultaneously two-sided switch block 5 rotate the not coplanar of the two-sided switch block 5 of external displaying that replaces, compared to traditional Interesting pen, the utility model has more application, practicality, effect and industry applications.

Above foundation embodiment shown in the drawings describes structure of the present utility model, feature and action effect in detail; the above only is preferred embodiment of the present utility model; but the utility model does not limit practical range with shown in the accompanying drawing; every change of doing according to conception of the present utility model; or be revised as the equivalent embodiment of equivalent variations; when not exceeding yet specification and illustrating contain spiritual, all should be in protection domain of the present utility model.

Claims (10)

1. Face Changing pen is characterized in that comprising:

One operating member (100);

One is located at the drive division (200) at place, this operating member (100) bottom; And

One is located at a body (300) at place, this drive division (200) bottom;

Described operating member (100) is by a moulding pedestal (1);

One side and this moulding pedestal (1) top end face respective side articulate, and this moulding pedestal (1) top end face can be covered, are the moulding lid (2) of hollow form;

One is embedded at the cover plate (3) at this moulding pedestal (1) top end face place;

One driven gear (4) of pegging graft with this moulding pedestal (1) top end face, the end place that it is adjacent to this cover plate (3) sequentially is provided with the positioning convex column (42) that one first locating piece (41) and protrudes from this cover plate (3);

One is connected with this positioning convex column (42), and has respectively pattern on two apparent surfaces, and different between the pattern, can be driven and the two-sided switch block (5) of rotation by this driven gear (4);

One is located between this moulding pedestal (1) and this cover plate (3), and is meshed with driven gear (4), can drive the clutch gear (6) of driven gear (4) rotation;

One activity is located between this moulding pedestal (1) and the cover plate (3), is adjacent to moulding lid (2) articulated section, and a side is meshed with clutch gear (6), can drive the tooth bar (7) of this clutch gear (6) rotary moving; And

One activity is located between this moulding pedestal (1) and this cover plate (3), corresponding to this clutch gear (6), one end can with the first locating piece (41) connect to, the second locating piece (8) that is used for restriction driven gear (4) amount of spin forms;

Described drive division (200), its be by a top be connected with this moulding pedestal (1), the bottom is connected with this body (300), a side is provided with fluting (101), be the body (10) of hollow form;

One is located at the primary push rod (20) in this body (10);

One end is located in this body (10) and with this primary push rod (20) top and is connected, the other end protrudes from this body (10), can force moulding lid (2) to raise and close by knee-action, and make simultaneously this tooth bar (7) produce the propulsion arm (30) of reciprocating action; And

One is located at that this fluting (101) is located and is connected with this primary push rod (20), and the pushing block (40) that can drive synchronously primary push rod (20) knee-action forms.

2. Face Changing as claimed in claim 1 pen, it is characterized in that: the section of described the first locating piece (41) is T shape, and a side of this first locating piece (41), have first locating surface (411) that can support with the second locating piece (8) one terminations, and the another side of this first locating piece (41) have corresponding aforementioned first locating surface (411), can be after driven gear (4) rotation, the second locating surface (412) of supporting with the second locating piece (8) one terminations.

3. Face Changing as claimed in claim 1 pen, it is characterized in that: described moulding pedestal (1), it is located corresponding to this driven gear (4) and clutch gear (6), be provided with one first storage tank (11), and this moulding pedestal (1) is located corresponding to this tooth bar (7), be provided with one second storage tank (12), this moulding pedestal (1) is located corresponding to this second locating piece (8), be provided with one the 3rd storage tank (13), and this moulding pedestal (1) is located corresponding to this body (10), be provided with a location hole clipping (14), this moulding pedestal (1) is located corresponding to this propulsion arm (30), also be provided with one and be used for the perforation (15) that this propulsion arm (30) passes;

The adjacent side place of aforementioned first, second, third storage tank (11,12,13) is the shape setting that is interconnected.

4. Face Changing as claimed in claim 1 pen is characterized in that: described moulding lid (2), by one being located at this moulding pedestal (1) top end face, being adjacent to the bonnet (21) of this moulding pedestal (1) articulated section;

One correspondence is located at this moulding pedestal (1) top end face, is away from this moulding pedestal (1) articulated section, and the protecgulum (22) that is connected with this bonnet (21);

One be located at this bonnet (21) bottom edge internal face place, be adjacent to the pivot joint block (23) of this moulding pedestal (1) articulated section; And

One torsionspring (24) of being located between this moulding pedestal (1) and the pivot joint block (23) forms;

Aforementioned pivot joint block (23) also is provided with one corresponding to this propulsion arm (30), can be supported by this propulsion arm (30), is used for cooperating aforementioned torsionspring (24), controls that this moulding lid (2) is raised or the projection (231) of closing motion.

5. Face Changing as claimed in claim 4 pen, it is characterized in that: between described bonnet (21) and the protecgulum (22), also card is established and is fixed with a decoration lamellar body (25).

6. Face Changing as claimed in claim 1 pen is characterized in that: the junction of described moulding pedestal (1) and this clutch gear (6) also is provided with first positioning runner (16) that is used for this clutch gear (6) slippage;

And the junction of described cover plate (3) and clutch gear (6) also is provided with and one corresponds to aforementioned the first positioning runner (16), is used for second positioning runner (31) of this clutch gear (6) slippage.

7. Face Changing as claimed in claim 1 pen, it is characterized in that: described tooth bar (7), its side that is meshed with this clutch gear (6) is provided with tooth section (71), and be adjacent to a side of this moulding lid (2) articulated section, corresponding to this propulsion arm (30) top end, also convex with a skewback (72);

Described tooth bar (7), the axle center of its moving direction is online, also be provided with a guide rod (73) that runs through this tooth bar (7), and the two ends of this guide rod (73) are to be connected with this moulding pedestal (1), and this guide rod (73) away from an end of clutch gear (6), and the end of tooth bar (7) away from clutch gear (6) between, also be arranged with one first spring (74);

Aforementioned skewback (72), have one with tooth bar (7) moving direction inclined plane (721) in the same way, this inclined plane (721) for and this propulsion arm (30) do driving and arrange.

8. Face Changing as claimed in claim 1 pen is characterized in that: described the second locating piece (8), and its bottom face place also is provided with a fixed bar (81), and outer one second spring (82) that also is arranged with of this fixed bar (81).

9. Face Changing as claimed in claim 1 pen, it is characterized in that: the top end of described propulsion arm (30), be provided with a top flat (301), and this top flat (301) is adjacent to the place, side of tooth bar (7), also be provided with one toward the direction protrusion that is adjacent to tooth bar (7), fixture block (302) triangular in shape, place, the bottom of this top flat (301) also has a neck (303) that is gradually-reducing shape.

10. Face Changing as claimed in claim 1 pen is characterized in that: described primary push rod (20), and it is to be provided with a push rod body (201) that is parallel to axial storage tank (2011) by a side;

One end protrudes from that this storage tank (2011) is outer, the other end is positioned at this storage tank (2011), a buckle bar (202) of inboard and this storage tank (2011) pivot joint;

A little spring (203) of being located in this storage tank (2011), joining with this buckle bar (202) other end place; And

Be sheathed on outside this push rod body (201), have an otch corresponding to this storage tank (2011) (2041), can form with the push rod overcoat (204) of this pushing block (40) clamping;

Aforementioned push rod body (201), the junction of itself and this propulsion arm (30), also be provided with a word fluting (2012) perpendicular to axial direction, reach a latch (2013) that this primary push rod (20) and propulsion arm (30) can be connected and fixed, and the end that this push rod body (201) is not connected with this propulsion arm (30), be the protruding end corresponding to this buckle bar (202), and in this ora terminalis place, be provided with a baffle ring (2014), and place, the protruding end of aforementioned buckle bar (202), also be provided with a clamping part (2021);

Described pushing block (40), the access section of itself and aforementioned push rod overcoat (204) is provided with and one protrudes from this push rod overcoat (204) internal face, can support worker's shape fixture block (401) that this buckle bar (202) is positioned at these storage tank (2011) one ends;

And described body (10), the inner wall surface thereof place, also be provided with an Access Division (102) that can cooperate with aforementioned clamping part (2021), and between this Access Division (102) and aforementioned clamping part (2021), also be provided with a resetting spring (205);

Described body (300), it is located in this nib (A) by a nib (A), that is connected with body (10) bottom and the pressure cap (B), that is adjacent to aforementioned clamping part (2021) is located at pen core (C) that this pressure cap (B) bottom and an end and this pressure cap (B) peg graft, and one is sheathed on this pen core (C) spring (D) outward and is formed.

Images