CN102416795A - Multifunctional pen with adjustable nib angle - Google Patents
Multifunctional pen with adjustable nib angle Download PDFInfo
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- CN102416795A CN102416795A CN2011103934940A CN201110393494A CN102416795A CN 102416795 A CN102416795 A CN 102416795A CN 2011103934940 A CN2011103934940 A CN 2011103934940A CN 201110393494 A CN201110393494 A CN 201110393494A CN 102416795 A CN102416795 A CN 102416795A
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Abstract
The invention discloses a multifunctional pen with adjustable nib angle. The multifunctional pen comprises a penholder and a nib positioned at one end of the penholder; the nib is a shell positioned when a pen point extends out, and the nib is provided with a conical part and a connecting part, wherein the front end of the conical part is provided with a pen point hole, and the connecting part is positioned at the rear end of the conical part; a rotary adjusting seat is arranged between the nib and the penholder; the rotary adjusting seat comprises a seat body, a rotary joint connected with the penholder and a nib connecting port connected with the nib; the seat body is provided with two opposite working ends, and the rotary joint is positioned at one working end of the seat body, the working end is a penholder joint end; the nib connecting port is positioned at the other working end of the seat body, and the working end is a nib joint end and connected with the connecting part of the nib; and the outer surface of the rotary joint is an arc surface, and the end of the penholder is provided with a connecting seat adapting to the rotary joint so that the rotary joint can rotate in the connecting seat and is positioned. According to the multifunctional pen, a user can adjust the angle of the nib according to self hand form and writing habit, and requirements of different writing crowds can be met.
Description
Technical field
The present invention relates to a kind of writing pen, particularly a kind of multifunctional pen of written adjustable angle.
Background technology
Existing writing pen great majority all are coaxial pens, and promptly penholder is on the same axis with the central axis of nib, at present, is also occurring iso-shaft pen on the market, and as its name suggests, iso-shaft pen is that the central axis of penholder and nib is not on same axis.In use there is following defective in coaxial pen: because there is centrifugal force in (1), and coaxial pen is being write when using, and people's hand need firmly grip, and so is easy to cause the arm fatigue of aching; (2) the coaxial pen sight line that is easy to cause the user is blocked by the finger that it is used to grip penholder; To cause the user to look at straight and write the zone, and in order seeing clearly, the user can to change correct writing posture and substitute with faulty posture; If things go on like this; The healthy of user will receive very big influence, particularly align to be in budding children, and bad writing posture can have a strong impact on their normal development.
In addition; China authorizes patent of invention " iso-shaft pen " (application number 98101060.1) to disclose a kind of iso-shaft pen; Comprise penholder, different axial region and nib, different axial region is located at penholder one end, and the protrusion penholder outside; The different axial region other end is accepted nib, and makes nib and the axis of penholder not on same straight line.This kind iso-shaft pen can have broad writes the visual field and the good mechanics that grips supports, and the user need not change and holds appearance, can change the angle of writing of nib.But still there is following weak point in above-mentioned iso-shaft pen:
(1) different axial region is a fixed structure, and promptly the shape of different axial region and length are fixed, make whole pen to write angle constant; But; The hand-type of different people and writing style can be variant, and therefore this iso-shaft pen can't satisfy the multiple needs of writing hand-type and writing style crowd, and fitness is restricted.
(2) do not consider the adoption problem of writing style when coaxial pen is transformed to iso-shaft pen.Coaxial pen is being played the part of important role always aspect the human history cultural continuity, it has over the past thousands of years and to be the sure jointly structure of people institute and the occupation mode of custom.As everyone knows, forming of a custom is that a kind of idea, way accumulate for a long time, therefore; The ways of writing that people are difficult in very short time, to change this writing style and adapt to other; When using this iso-shaft pen repeatedly in first or short time, it is incompatible in the extreme that the user can feel, feels to use it to hinder and write operation; So the user is easy to abandon use, thereby can't realize being widely used and promoting midway to this iso-shaft pen.
(3) this kind iso-shaft pen integral body is bending, and built-in pen core is suitable with it bending, so this kind pen core must be made specially; Make it conveniently buying on the market; Cause this iso-shaft pen to be easy to abandon after the disposable use, thereby cause waste, if but use substituted with common pen core; Can produce squeezing action power at different axial region, pen core is cut off the water supply so that influence the fluency of writing pen core.
Summary of the invention
The multifunctional pen that the purpose of this invention is to provide a kind of written adjustable angle can make nib tilt to be fixed in a certain angle, makes the user to implement to regulate to the angle of nib according to oneself hand-type and writing style, thereby satisfies the needs that difference is write the crowd.
The objective of the invention is to realize through following technical measures: a kind of multifunctional pen of written adjustable angle, comprise penholder and the nib that is positioned at penholder one end, nib is stretched out the housing of location for nib; It has the tapered portion and the connecting portion that is positioned at the tapered portion rear end of front end band nib hole; It is characterized in that between said nib and penholder, setting up a rotation adjusting seat, this rotation adjusting seat comprises pedestal, is used for swivel joint that is connected with penholder and the written interface that is used for being connected with nib, wherein; Pedestal has two working ends in the opposite direction; Said swivel joint is positioned on one of them working end of pedestal, and this working end is the penholder tip side, and said written interface then is positioned at another place, working end of said pedestal; This working end is written tip side, is used for being connected with the connecting portion of nib; The outer surface of said swivel joint is an arcwall face, and said pen arm end has with the suitable Connection Block of said swivel joint so that swivel joint can rotate in Connection Block and locate.
The present invention utilizes the rotation adjusting seat between nib and the penholder to realize the adjusting to written angle, and making same pen both can be traditional coaxial pen, can be again novel disalignment pen, and the angle of disalignment pen can be regulated; The present invention can also further be embodied as dual mode in the out-of-alignment form: the one, though nib does not overlap with the penholder axis, promptly different axle is parallel to each other; The 2nd, nib and penholder axes intersect; Can cooperate with Connection Block on the penholder through the swivel joint on the rotation adjusting seat and make nib tilt and be fixed in a certain angle; The user can regulate written angle according to oneself hand-type and writing style, so the present invention can satisfy the needs that difference is write the crowd.
The arcwall face of swivel joint according to the invention is outer convex globoidal, and is inner concave arc surface with the adaptive joint face of swivel joint on the Connection Block of said pen arm end.
A kind of embodiment that the present invention can realize is that the axis of the written interface on the said rotation adjusting seat and the dislocation of the axis of swivel joint are also parallel, make nib through the rotation adjusting seat and after penholder is connected, written axis and penholder axis misalignment.
As one embodiment of the present invention; Said penholder Connection Block is mounted in the penholder lower end and comprises cylinder-shaped connection pedestal, pad, a plurality of pearl body, and wherein, the top movable of said connection pedestal is connected the penholder lower end; The bottom that connects pedestal then be used for said rotation adjusting seat on the swivel joint socket; The lower port place that connects pedestal is provided with inwardly protruded peritreme, and pad is positioned at and connects the position that pedestal is pressed close to the penholder lower end, and said pearl body is then in the space that connects between pedestal inward turning adapter and the pad; Closely contact with the evagination arc contact surface of swivel joint, constitute deformable inner concave arc surface in the connection pedestal; The inwall lower rim of said connection pedestal and the top of said swivel joint have the damping layer that can make pearl body location; The middle part of said swivel joint is provided with flange along its circumference; Said flange offsets with the said peritreme that is connected pedestal can propose the required longitudinal force support in bead supporting body location; Longitudinal stress is referring to Y direction shown in Figure 1; And the damping layer of said swivel joint and connection pedestal and the frictional force between the pearl body also can be put forward the stress support of the required vertical and horizontal in bead supporting body location, and lateral stress is referring to X-direction shown in Figure 1; Therefore, when nib is regulated angle, promote pad through penholder and dwindle the residing space of pearl body, make the pearl body be pressed on the location that just can realize nib effectively around the swivel joint that connects in the pedestal.
A kind of embodiment that the present invention recommends is to flexibly connect through screw connection structure between said connection pedestal and the penholder lower end.
Penholder Connection Block according to the invention can also be realized the location of nib through other modes; Said penholder Connection Block is made up of cylinder-shaped connection pedestal; Wherein, said connection pedestal top is threaded with the penholder lower end, and the lower port place that connects pedestal is provided with inwardly protruded peritreme; Connect pedestal in, lower space then is used for said rotation adjusting seat on the swivel joint socket, utilize the penholder lower end directly to compress swivel joint and position.
The another kind of penholder Connection Block according to the invention is realized the frame mode of nib location; Be on the architecture basics of the foregoing description, to add a location gear piece to realize; Said penholder Connection Block is made up of cylinder-shaped connection pedestal and location gear piece, and said connection pedestal top is threaded with the penholder lower end, and the lower port place that connects pedestal is provided with inwardly protruded peritreme; Connect pedestal in, lower space then is used for said rotation adjusting seat on the swivel joint socket; Wherein, the location gear piece is a lamellar body with dentation, and it is between penholder lower end and swivel joint; When the rotation penholder makes its lower end stretch into the Connection Block intracoelomic cavity; Compress swivel joint through the location gear piece and position,, therefore can produce bigger frictional force so that the location of swivel joint is more firm because the dentalation of location gear piece helps increasing friction area.
On the connection pedestal according to the invention all can adopt silica gel material to process with damping layer swivel joint.
The process of angular adjustment of the present invention is: rotating penholder enlarges the space that connects between pedestal internal gasket and the swivel joint, i.e. the residing space of pearl body; Thereby make the pearl body loosening; The adjustment nib is after a certain proper angle, and the backward rotation penholder dwindles the residing space of pearl body; Promoting the pearl body makes it mobile as water; Around the pearl body is pressed on the swivel joint that connects in the pedestal, because offseting with the said peritreme that is connected pedestal, flange can propose the required longitudinal force support in bead supporting body location, longitudinal stress is referring to Y direction shown in Figure 1; And the damping layer of said swivel joint and connection pedestal and the frictional force between the pearl body also can be put forward the stress support of the required vertical and horizontal in bead supporting body location; Lateral stress is referring to X-direction shown in Figure 1, therefore, and when using the present invention after regulating to write; Stress support vertical, horizontal two directions can be born the reaction force that produces when writing fully, so it is loosening and cause written angle to change and the phenomenon of nib in can the retraction nib when writing the pearl body can not occur.
The present invention can do following improvement: big end down two different diameter segment are arranged in the cylindrical shell of described connection pedestal; The position of these two sections joints forms step; The screw connection structure of said connection pedestal just is arranged on the less cylinder section of said upper diameter; Said pad is in the usefulness of said step place as spacing shim, and swivel joint and pearl body then are arranged in the bigger cylinder section of said lower diameter.
The present invention can also further do following improvement; Said pad mainly is made up of metallic gasket and two pads of silica gel pad; Said silica gel pad is arranged on the lower surface of said metallic gasket; Said penholder leading section contacts the upper surface at said metallic gasket, and said pearl body contacts with the lower surface of said silica gel pad.
For ease swivel joint is installed in and connects in the pedestal; Said connection pedestal is formed by two arc lamellar body butt joints; On the interface of these two arc lamellar bodies, be provided with corresponding snap-in structure to realize the butt joint of the two; And add the fixed cover of tubular, be enclosed within on the external wall of Connection Block by fixed cover and add fixed.
Pearl body of the present invention can adopt the higher plastic bead of alumina porcelain porcelain bead, iron shot, steel ball or hardness; When the pearl body is elasticity pearl body; Generally require the soft durometer of this elastomeric material to be greater than or equal to 80 °, writing Shi Buhui because the pearl body elasticity produces greatly becomes flexible so that locate shakiness to guarantee nib location back.
In order to guarantee when nib is regulated, to realize the preferred rotary locating effect; The diameter of said pearl body is in the scope of 1.5mm～2.5mm; Pearl body in this scope has mobile well in the limited space of mount pad, for the flexible positioning of rotating of nib provides the foundation.
The present invention can use long pen core, also can use short pen core, when using long pen core, all has corresponding pen core passage on metallic gasket, silica gel pad and the swivel joint, and reservoir shaft then passes between the pearl body.
On the basis of written adjustable angle, the present invention can also further do following improvement: add the function of illumination, LED lamp and switch promptly are installed on the pedestal of said rotation adjusting seat more than realizing; Said pedestal is a hollow housing; In housing, be provided with the pen core passage, on this pen core passage next door battery chamber and operating circuit be set, the battery chamber is electrically connected with LED lamp and switch through operating circuit; The LED lamp is installed near written interface, makes the direction irradiation of the light of LED lamp along nib.
The position that the present invention is provided with LED lamp place can make the direction irradiation of light along nib; Satisfied the requirement of illumination when writing simultaneously; Under no external light source or the insufficient situation of extraneous light; All can guarantee normally writing of user, and the ray cast zone of LED lamp is enough to realize writing the illumination in the regional extent; The switch that is arranged on the LED lamp socket is artificially controlled, to realize the keying of LED lamp and the adjusting of brightness size, the convenient use.
LED lamp according to the invention can be arranged in the pedestal of rotation adjusting seat, is the concealed type lamp, and the material of said pedestal is transparent or translucent material, and the light penetration pedestal wall of light penetrates; Perhaps said LED lamp is exposed at outward on the pedestal outer wall of rotation adjusting seat, is visible type lamp.
As a kind of improvement of the present invention, on the position at said penholder outer wall middle part, be with the first anti-sliding sleeve, also be with the second anti-sliding sleeve on the said fixed cover, the outer surface of the said second anti-sliding sleeve is concordant with the end outer surface of the first anti-sliding sleeve.First and second anti-sliding sleeve can be selected to be processed by silica gel material, is used to prevent skidding occurs when hand from holding penholder and influences write.
The present invention can also do following further improvement; Make also scalable of written position; Connect to realize that nib is connected or different axle connection with the coaxial of penholder through detachable syndeton: on the written tip side of the pedestal of said rotation adjusting seat, be provided with at least two written interfaces side by side; One of them written interface is coaxial with the swivel joint on the penholder tip side that is positioned on its opposite working face; Be coaxial written interface, another written interface then with the different axle of the swivel joint of penholder tip side, be iso-shaft pen head interface; The coaxial written interface that nib is installed on the said pedestal just constitutes coaxial pen; The iso-shaft pen head interface that nib is installed on the said pedestal constitutes iso-shaft pen; The written interface that nib is not installed can be provided with the interface capping; This interface capping can with written installation portion disjunctor, make in the written interface of nib on being installed to the rotation adjusting seat, another written interface is closed.
As one embodiment of the present invention; Said detachable syndeton can be following structure: it comprises draw-in groove and fixture block; Said draw-in groove is symmetrically distributed on two sides in the said rotation adjusting seat pedestal; Said fixture block correspondence is distributed on the dual-side of said written connecting portion, and said draw-in groove is made up of notch and bayonet socket, and said notch is that bayonet socket extends the opening that narrows back formation to the written interface of said pedestal; Said fixture block inserts in the draw-in groove, reaches the written interface activity purpose of connecting of nib and said pedestal.
The present invention can also have additional splayed five metals packing ring on the joint face of said pedestal and said nib, have the through hole that the fixture block that is used for written connecting portion passes corresponding to said draw-in groove position on the said five metals packing ring.
Said fixed cover adopts aluminium or copper product to increase anti-pressure ability.
Compared with prior art, the present invention has following significant effect:
(1) written axis of the present invention is adjustable, can satisfy the nib that hand-type, writing style brought and the penholder angle of inclination different requirement of different people.
(2) the present invention considers the adoption problem of writing style when coaxial pen is transformed to iso-shaft pen; When the still uncomfortable suitable iso-shaft pen of people; Can nib of the present invention be regulated to convert coaxial pen into and use; And in the process of using iso-shaft pen, also can nib and penholder angle of inclination be regulated according to the concrete condition of different people, therefore, the present invention can be used and promoted widely.
(3) written adjustable positions of the present invention makes whole pen both can be used as coaxial pen, also can be used as iso-shaft pen, is convenient for people to select different ways of writing for use according to writing style separately.
(4) the present invention is installing the LED lamp near written interface; Make of the direction irradiation of the light of LED lamp along nib; Can satisfy the light source direction and the strong and weak strict demand of light of writing when using; Can realize normally writing, be specially adapted in not possessing or be inconvenient to provide the occasion that the external light source that satisfies above-mentioned requirements and needs write.
(5) the projection illumination scope of LED lamp of the present invention can satisfy fully and writes required field of illumination.
(6) be arranged on switch on the pedestal of rotation adjusting seat and can select dissimilarly as the case may be, realize the keying of LED lamp and the adjusting of brightness size, convenient use by artificial control.
(7) the present invention can the multiple pen core of supporting use, comprises long pen core and short pen core etc., can conveniently buy on the market, has strengthened the convenience that uses.
(8) comprehensive above technique effect can be known; The present invention can gather at least two kinds of coaxial pen, iso-shaft pen, different shaft angle degree scalable pen, illuminations etc. or two or more functions; Flexile occupation mode helps adapting to multiple use crowd's demand, and the adaptation people use under multiple different environment.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
Fig. 1 is the structural representation of the embodiment of the invention 2;
Fig. 2 is the structural representation of the embodiment of the invention 3;
Fig. 3 is the axial cross-sectional schematic of the embodiment of the invention 1;
Fig. 4 is the structure exploded perspective view of embodiment 1;
Fig. 5 is the structural representation of rotation adjusting seat housing;
Fig. 6 is mounted in the sketch map of LED lamp, switch, power supply and operating circuit on the rotation adjusting seat;
Fig. 7 is the vertical view of nib;
Fig. 8 is the side view of nib;
Fig. 9 is the sketch map of LED lamp illumination zone;
Figure 10 is that LED lamp of the present invention is visible type lamp scheme of installation;
Figure 11 is that LED lamp of the present invention is a concealed type lamp scheme of installation;
Figure 12 is one of fundamental diagram of the present invention;
Figure 13 is two of a fundamental diagram of the present invention;
Figure 14 is three of a fundamental diagram of the present invention;
The specific embodiment
Shown in Fig. 3～14, be the multifunctional pen of a kind of written adjustable angle of the present invention, comprise penholder 1 and the nib 2 that is positioned at penholder 1 one ends; Nib 2 is stretched out the housing of location for nib 3, and it has the tapered portion 21 and the connecting portion 22 that is positioned at tapered portion 21 rear ends of front end band nib hole, written 2 and penholder 1 between set up a rotation adjusting seat; This rotation adjusting seat comprises pedestal 4, is used for swivel joint 47 that is connected with penholder 1 and the written interface that is used for being connected with nib 3; Wherein, pedestal 4 has two working ends in the opposite direction, and swivel joint 47 is positioned on one of them working end of pedestal; This working end is the penholder tip side; The nib interface then is positioned at another place, working end of pedestal 4, and this working end is written tip side, is used for being connected with the connecting portion 22 of nib 2; The outer surface of swivel joint 47 is an arcwall face, and penholder 2 ends have with swivel joint 47 suitable Connection Blocks so that swivel joint can rotate in Connection Block and locate.
Present embodiment is in the out-of-alignment form, to be embodied as dual mode, and is as shown in Figure 1, though nib does not overlap with the penholder axis, promptly different axle is parallel to each other; As shown in Figure 7 is nib and penholder axes intersect; Can cooperate with Connection Block on the penholder through the swivel joint on the rotation adjusting seat and make nib tilt and be fixed in a certain angle; The user can regulate written angle according to oneself hand-type and writing style, and satisfied difference is write crowd's needs.
In the present embodiment, the arcwall face of swivel joint 47 is outer convex globoidals, and is inner concave arc surface with swivel joint 47 adaptive joint faces on the penholder 2 end Connection Blocks.The axis of the written interface on the pedestal 4 is also parallel with the axis dislocation of swivel joint 47, makes nib through the rotation adjusting seat and after penholder is connected, written axis and penholder axis misalignment.
Penholder 2 Connection Blocks are mounted in penholder 2 lower ends and comprise cylinder-shaped connection pedestal 8, pad, a plurality of pearl body 9; Pad mainly is made up of metallic gasket 12 and 11 two pads of silica gel pad; Silica gel pad 11 is arranged on the lower surface of metallic gasket 12; Penholder 1 leading section contacts the upper surface at metallic gasket 12, and pearl body 9 contacts with the lower surface of silica gel pad 11.Wherein, The top that connects pedestal is threaded in penholder 2 lower ends; The bottom that connects pedestal then be used for the rotation adjusting seat on swivel joint 47 sockets, connect pedestal and form by 81,82 butt joints of two arc lamellar bodies, on the interface of these two arc lamellar bodies 81,82, be provided with corresponding snap-in structure to realize the butt joint of the two; And add the fixed cover 10 of tubular; Be enclosed within on the external wall of Connection Block by fixed cover 10 and add fixed, snap-in structure comprises card post 83 and draw-in groove (not drawing among the figure), and card post 83 is fastened in the draw-in groove.The lower port place that connects pedestal is provided with inwardly protruded peritreme 87; Pad is positioned at and connects the position that pedestal is pressed close to penholder 2 lower ends; In 9 spaces between connection pedestal inward turning adapter 47 and pad of pearl body; Closely contact with the evagination arc contact surface of swivel joint 47, constitute deformable inner concave arc surface in the connection pedestal; Connect the inwall lower rim of pedestal and the top of said swivel joint and have the damping layer that can make pearl body 9 location; The middle part of swivel joint is provided with flange 48 along its circumference; Flange 48 offsets with the peritreme that is connected pedestal 87 can propose the required longitudinal force support in bead supporting body 9 location; Longitudinal stress is referring to Y direction shown in Figure 1; And the damping layer of swivel joint 47 and connection pedestal and the frictional force between the pearl body 9 also can be put forward the stress support of the required vertical and horizontal in bead supporting body 9 location, and lateral stress is referring to X-direction shown in Figure 1; So that when nib is regulated angle, promote pad through penholder and dwindle the residing space of pearl body, the pearl body is pressed on connects the interior swivel joint of pedestal on every side to realize the location of nib.
The present invention's nib can be done 360 ° around written axis and rotatablely move, and the adjusting angle (being the angle between written axis and the penholder axis) of nib is less than or equal to 90 °.
Fixed cover 10 is aluminium or copper material, and its front end encases the peritreme that connects pedestal 8 lower port; The damping layer employing hardness on the top of swivel joint 47 is 25 ° silica gel layer, and thickness is 0.3～0.5mm, and fixed cover 10 closely is socketed on and connects on pedestal 8 outer walls, and compressive resistance can reach 100KPa/M
2More than, satisfied the requirement of the anti-lateral stress of Connection Block.
In the cylindrical shell of connection pedestal big end down two different diameter segment are arranged; The position of these two sections joints forms step 50; The screw connection structure that connects pedestal just is arranged on the less cylinder section of upper diameter; Pad is in the usefulness of step 50 places as spacing shim, and swivel joint 47 is arranged in the bigger cylinder section of lower diameter with 9 of pearl bodies.
When guaranteeing that nib is regulated, have mobile well and realize the preferred rotary locating effect as the pearl body of pressure transmission medium, the diameter of pearl body is in the scope of 1.5mm～2.5mm.In addition; The pearl body can adopt the higher plastic bead of alumina porcelain porcelain bead, iron shot, steel ball or hardness; When the pearl body is elasticity pearl body, generally require the soft durometer of this elastomeric material to be greater than or equal to 80 °, writing Shi Buhui because the pearl body elasticity produces greatly becomes flexible to guarantee nib location back.
LED lamp 41 and switch 16 also are installed on the pedestal 4 of rotation adjusting seat; Pedestal 4 is a hollow housing; In housing, be provided with pen core passage 61, on these pen core passage 61 next doors battery chamber 46 and operating circuit be set, battery chamber 46 is electrically connected with LED lamp 41 and switch 16 through operating circuit; LED lamp 41 is installed near written interface, makes the direction irradiation of the light of LED lamp 41 along nib.Like Fig. 3, shown in 4; Battery chamber 46 is the spherical cavities that on pedestal 4, are arranged side by side with swivel joint 47, is placed with Ag1 battery 17 in the battery chamber 46, and disposes power spring; This power spring adopts conductive material to process, and can select copper, iron or stainless steel material for use; Battery 17 is electrically connected with LED lamp 41 and switch 16 through pcb board 15, and required according to illumination, LED lamp 41 can be provided with 1～3.As shown in Figure 7, be LED lamp 41 to be exposed in the perforation of the housing bottom of pedestal, switch 16 is to be located at the outside so that manual control through the through hole on the pedestal housing sidewall, switchtype can be selected existing switches such as existing touch-switch for use.
The present invention can install long pen core 60, on swivel joint, metallic gasket, silica gel pad and pcb board, all has corresponding pen core passage, and reservoir shaft then passes between the pearl body; Can also use short pen core.
On penholder 1 outer wall medium position, be with the first anti-sliding sleeve 31; Also be with the second anti-sliding sleeve 32 on the fixed cover 10; The outer surface of the second anti-sliding sleeve 32 is concordant with the end outer surface of the first anti-sliding sleeve 31; First and second anti-sliding sleeve can be selected to be processed by silica gel material, is used to prevent skidding occurs when hand from holding penholder and influences write.
As shown in Figure 7; The ray cast zone of LED lamp 41 needs the field of illumination for writing, and the field of illumination is cone, and cone angle is 60 °; Be enough to realize writing the illumination in the regional extent; Therefore, the set LED lamp of the present invention is not an existing decorative lighting in the prior art, but for writing the required illumination that provides.
The also scalable of position of nib in the present embodiment; Connect to realize that nib is connected or different axle connection with the coaxial of penholder through detachable syndeton: on the paperwork end of the pedestal 4 of rotation adjusting seat, be provided with at least two written interfaces side by side; One of them written interface is coaxial with the swivel joint on the penholder working end that is positioned on its opposite working face; Be coaxial written interface, another written interface then with the different axle of the swivel joint of penholder working end, be iso-shaft pen head interface; The coaxial written interface that nib 3 is installed on the pedestal 4 just constitutes coaxial pen; The iso-shaft pen head interface that nib 3 is installed on the pedestal 4 constitutes iso-shaft pen; The written interface that nib is not installed can be provided with interface capping 90; This interface capping 90 in the present embodiment is and written installation portion disjunctor, makes in the written interface of nib 3 on being installed to the rotation adjusting seat, and another written interface is closed.
Like Fig. 5, shown in 6, be connected through detachable syndeton between the pedestal 4 and written 2, the detachable syndeton comprises draw-in groove and fixture block 92; Draw-in groove is symmetrically distributed on two sides in the rotation adjusting seat pedestal 4; Fixture block 92 correspondences are distributed on the dual-side of written connecting portion, and draw-in groove is made up of notch 93 and bayonet socket 94, and notch is that bayonet socket extends the opening that narrows back formation to the written interface of pedestal 4; Fixture block 92 inserts in the draw-in groove, reaches the written interface activity purpose of connecting of nib 3 and pedestal 4.On the joint face of pedestal 4 and nib 3, have additional splayed five metals packing ring (not drawing among the figure), have the through hole that the fixture block 92 that is used for written connecting portion passes corresponding to the draw-in groove position on the five metals packing ring
As shown in Figure 8, LED lamp 41 is visible type lamp, and promptly LED lamp 41 exposes on the outer wall of pedestal 4; Like Fig. 9, LED lamp 41 is the concealed type lamp, and promptly LED lamp 41 is arranged in the pedestal 4; This moment, the material of LED lamp socket should be selected transparent or translucent material for use, and the light penetration pedestal wall of light penetrates.
Like Figure 12, shown in 13, multifunctional pen of the present invention is coaxial pen, when converting the iso-shaft pen use into, nib is disassembled from pedestal, and nib is installed in the different axial interface place of pedestal and constitutes iso-shaft pen, referring to Fig. 1.
The operation principle of the present invention's nib angular adjustment is: shown in Figure 12～14, the original state of pen is that nib has been positioned a certain angle, when needs are regulated nib; Fixing nib is motionless, counterclockwise turn penholder, and penholder moves up; Enlarge to connect the space between pedestal internal gasket and the swivel joint, i.e. the residing space of pearl body, thus make the pearl body loosening; The adjustment nib is after a certain proper angle, and the backward rotation penholder dwindles the residing space of pearl body; Promoting the pearl body makes it mobile as water; Around the pearl body is pressed on the swivel joint that connects in the pedestal, because offseting with the said peritreme that is connected pedestal, flange can propose the required longitudinal force support in bead supporting body location, longitudinal stress is referring to Y direction shown in Figure 1; And the damping layer of said swivel joint and connection pedestal and the frictional force between the pearl body also can be put forward the stress support of the required vertical and horizontal in bead supporting body location; Lateral stress is referring to X-direction shown in Figure 1, therefore, and when using the present invention after regulating to write; Stress support vertical, horizontal two directions can be born the reaction force that produces when writing fully, so it is loosening and cause written angle to change and the phenomenon of nib in can the retraction nib when writing the pearl body can not occur.
Nib is a transparent materials except the position that pen core is installed, and remainder can adopt transparent or translucent material.For pen core is installed, the pen core passage is set in the penholder.A plurality of extensible pencils also can be set in the pen core passage, exempt to cut the pen core of wax crayon and coloured pencil.In addition, also different types of pen core can be set, comprise the cassette of water-color paintbrush, gel ink pen, ball pen, pen, writing brush or the ink of water absorption type.Can also change difform nib, comprise that fountain pen nib, rigid writing brush head, water-color paintbrush head, pencil stub, ball pen are first-class.
As shown in Figure 1; The difference of present embodiment and embodiment 1 is: the penholder Connection Block can also be realized the location of nib through other modes; The penholder Connection Block is made up of cylinder-shaped connection pedestal 30; Wherein, connect pedestal 30 tops and be threaded with the penholder lower end, the lower port place that connects pedestal 30 is provided with inwardly protruded peritreme 40; Connect pedestal 30 in, lower space then is used for the rotation adjusting seat on swivel joint 47 sockets, utilize penholder 1 lower end directly to compress swivel joint 47 and position.
As shown in Figure 2; The difference of present embodiment and embodiment 2 is: the another kind of penholder Connection Block is realized the frame mode of nib location, is on the architecture basics of the foregoing description, to add a location gear piece 100 to realize that the penholder Connection Block is made up of cylinder-shaped connection pedestal 30 and location gear piece 100; Connecting pedestal 30 tops is threaded with penholder 1 lower end; The lower port place that connects pedestal 30 is provided with inwardly protruded peritreme 40, connect pedestal 30 in, lower space then is used for the rotation adjusting seat on swivel joint 47 sockets, wherein; Location gear piece 100 is the lamellar bodies with dentation; It when the rotation penholder makes its lower end stretch into the Connection Block intracoelomic cavity, compresses swivel joint through the location gear piece and positions between penholder 1 lower end and swivel joint 47; Because the dentalation of location gear piece helps increasing friction area, therefore can produce bigger frictional force so that the location of swivel joint is more firm.
Embodiment of the present invention is not limited thereto; According to foregoing of the present invention; Utilize the ordinary skill knowledge and the customary means of this area; Do not breaking away under the above-mentioned basic fundamental thought of the present invention prerequisite, the present invention can also make modification, replacement or the change of other various ways, all drops within the rights protection scope of the present invention.
Claims (10)
1. the multifunctional pen of a written adjustable angle comprises penholder and the nib that is positioned at penholder one end, and nib is stretched out the housing of location for nib; It has the tapered portion and the connecting portion that is positioned at the tapered portion rear end of front end band nib hole; It is characterized in that: between said nib and penholder, set up a rotation adjusting seat, this rotation adjusting seat comprises pedestal, is used for swivel joint that is connected with penholder and the written interface that is used for being connected with nib, wherein; Pedestal has two working ends in the opposite direction; Said swivel joint is positioned on one of them working end of pedestal, and this working end is the penholder tip side, and said written interface then is positioned at another place, working end of said pedestal; This working end is written tip side, is used for being connected with the connecting portion of nib; The outer surface of said swivel joint is an arcwall face, and said pen arm end has with the suitable Connection Block of said swivel joint so that swivel joint can rotate in Connection Block and locate.
2. the multifunctional pen of written adjustable angle according to claim 1, it is characterized in that: the arcwall face of said swivel joint is outer convex globoidal, and is inner concave arc surface with the adaptive joint face of swivel joint on the Connection Block of said pen arm end.
3. the multifunctional pen of written adjustable angle according to claim 1 and 2; It is characterized in that: the axis of the written interface on the said rotation adjusting seat and the axis of swivel joint dislocation and parallel; After making that nib is passed through the rotation adjusting seat and penholder is connected, written axis and penholder axis misalignment.
4. the multifunctional pen of written adjustable angle according to claim 3; It is characterized in that: said penholder Connection Block is mounted in the penholder lower end and comprises cylinder-shaped connection pedestal, pad, a plurality of pearl body; Wherein, The top movable of said connection pedestal is connected the penholder lower end, the bottom that connects pedestal then be used for said rotation adjusting seat on the swivel joint socket, the lower port place that connects pedestal is provided with inwardly protruded peritreme; Pad is positioned at and connects the position that pedestal is pressed close to the penholder lower end; Said pearl body then in the space that connects between pedestal inward turning adapter and the pad, closely contacts with the evagination arc contact surface of swivel joint, constitutes to connect deformable inner concave arc surface in the pedestal; The inwall lower rim of said connection pedestal and the top of said swivel joint have the damping layer that can make pearl body location; The middle part of said swivel joint is provided with flange along its circumference; Said flange offsets with the said peritreme that is connected pedestal and proposes the required longitudinal force support in bead supporting body location, and the damping layer of said swivel joint and connection pedestal and the frictional force between the pearl body are put forward the stress support of the required vertical and horizontal in bead supporting body location; So that when nib is regulated angle, promote pad through penholder and dwindle the residing space of pearl body, the pearl body is pressed on connects the interior swivel joint of pedestal on every side to realize the location of nib.
5. the multifunctional pen of written adjustable angle according to claim 4 is characterized in that: flexibly connect through screw connection structure between said connection pedestal and the penholder lower end.
6. the multifunctional pen of written adjustable angle according to claim 5; It is characterized in that: said pad mainly is made up of metallic gasket and silica gel pad; Said silica gel pad is arranged on the lower surface of said metallic gasket; Said penholder leading section contacts the upper surface at said metallic gasket, and said pearl body contacts with the lower surface of said silica gel pad.
7. the multifunctional pen of written adjustable angle according to claim 6; It is characterized in that: big end down two different diameter segment are arranged in the cylindrical shell of described connection pedestal; The position of these two sections joints forms step; The screw connection structure of said connection pedestal just is arranged on the less cylinder section of said upper diameter, and said pad is in the usefulness of said step place as spacing shim, and swivel joint and pearl body then are arranged in the bigger cylinder section of said lower diameter.
8. the multifunctional pen of written adjustable angle according to claim 7; It is characterized in that: said connection pedestal is formed by two arc lamellar body butt joints; On the interface of these two arc lamellar bodies, be provided with corresponding snap-in structure to realize the butt joint of the two; And add the fixed cover of tubular, be enclosed within on the external wall of Connection Block by fixed cover and add fixed.
9. the multifunctional pen of written adjustable angle according to claim 8; It is characterized in that: LED lamp and switch are installed on the pedestal of said rotation adjusting seat, and said pedestal is a hollow housing, in housing, is provided with the pen core passage; On this pen core passage next door battery chamber and operating circuit are set; The battery chamber is electrically connected with LED lamp and switch through operating circuit, and the LED lamp is installed near written interface, makes the direction irradiation of the light of LED lamp along nib.
10. the multifunctional pen of written adjustable angle according to claim 9; It is characterized in that: on the written tip side of the pedestal of said rotation adjusting seat, be provided with at least two written interfaces side by side; One of them written interface is coaxial with the swivel joint on the penholder tip side that is positioned on its opposite working face; Be coaxial written interface, another written interface then with the different axle of the swivel joint of penholder tip side, be iso-shaft pen head interface; The coaxial written interface that nib is installed on the said pedestal just constitutes coaxial pen; The iso-shaft pen head interface that nib is installed on the said pedestal constitutes iso-shaft pen; The written interface that nib is not installed is provided with the interface capping; This interface capping and written installation portion disjunctor make in the written interface of nib on being installed to the rotation adjusting seat, and another written interface is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393494.0A CN102416795B (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with adjustable nib angle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568491 | 2010-12-01 | ||
| CN201010568491.1 | 2010-12-01 | ||
| CN201110393494.0A CN102416795B (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with adjustable nib angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102416795A true CN102416795A (en) | 2012-04-18 |
| CN102416795B CN102416795B (en) | 2014-09-03 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204934394U Withdrawn - After Issue CN202399720U (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen capable of adjusting pen head |
| CN201110393494.0A Expired - Fee Related CN102416795B (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with adjustable nib angle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204934394U Withdrawn - After Issue CN202399720U (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen capable of adjusting pen head |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202399720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786692A (en) * | 2015-01-22 | 2015-07-22 | 文艳林 | Rotary fountain pen with rotatable pen point |
| CN109823084A (en) * | 2019-03-13 | 2019-05-31 | 宋长树 | A kind of rotatable writing brush |
| CN115177095A (en) * | 2022-05-13 | 2022-10-14 | 浙江理工大学 | Drawing desk for dress designing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202399720U (en) * | 2010-12-01 | 2012-08-29 | 广州爱地国际贸易有限公司 | Multifunctional pen capable of adjusting pen head |
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| CN2031756U (en) * | 1988-04-05 | 1989-02-01 | 冯立冬 | Sloped tip writing brush |
| CN2035708U (en) * | 1988-06-18 | 1989-04-12 | 陈聪 | Multi-line drawing pen |
| CN1229734A (en) * | 1998-03-24 | 1999-09-29 | 刘保伸 | Iso-shaft pen |
| CN101791923A (en) * | 2010-02-09 | 2010-08-04 | 浙江中南集团卡通影视有限公司 | Pen |
| CN202399720U (en) * | 2010-12-01 | 2012-08-29 | 广州爱地国际贸易有限公司 | Multifunctional pen capable of adjusting pen head |
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2011
- 2011-12-01 CN CN2011204934394U patent/CN202399720U/en not_active Withdrawn - After Issue
- 2011-12-01 CN CN201110393494.0A patent/CN102416795B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031756U (en) * | 1988-04-05 | 1989-02-01 | 冯立冬 | Sloped tip writing brush |
| CN2035708U (en) * | 1988-06-18 | 1989-04-12 | 陈聪 | Multi-line drawing pen |
| CN1229734A (en) * | 1998-03-24 | 1999-09-29 | 刘保伸 | Iso-shaft pen |
| CN101791923A (en) * | 2010-02-09 | 2010-08-04 | 浙江中南集团卡通影视有限公司 | Pen |
| CN202399720U (en) * | 2010-12-01 | 2012-08-29 | 广州爱地国际贸易有限公司 | Multifunctional pen capable of adjusting pen head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786692A (en) * | 2015-01-22 | 2015-07-22 | 文艳林 | Rotary fountain pen with rotatable pen point |
| CN109823084A (en) * | 2019-03-13 | 2019-05-31 | 宋长树 | A kind of rotatable writing brush |
| CN115177095A (en) * | 2022-05-13 | 2022-10-14 | 浙江理工大学 | Drawing desk for dress designing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202399720U (en) | 2012-08-29 |
| CN102416795B (en) | 2014-09-03 |
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Granted publication date: 20140903 Termination date: 20171201 |