CN107953700B - Pressing writing stationery - Google Patents
Pressing writing stationery Download PDFInfo
- Publication number
- CN107953700B CN107953700B CN201711239208.9A CN201711239208A CN107953700B CN 107953700 B CN107953700 B CN 107953700B CN 201711239208 A CN201711239208 A CN 201711239208A CN 107953700 B CN107953700 B CN 107953700B
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- Prior art keywords
- push
- guide
- pen
- guide surface
- mounting portion
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- 238000003825 pressing Methods 0.000 title claims description 30
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
- B43K25/028—Clips combined with means for propelling, projecting or retracting the writing unit
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a push-type writing stationery, which comprises a pen body (10), a pen refill (1) and a push-type pen clip (30), wherein the pen refill (1) is arranged in the pen body (10), a spring (2) is arranged on the pen refill (1), the push-type pen clip (30) is slidably arranged on the pen body (10) and is used for driving the pen refill (1) to move, the push-type pen clip (30) is provided with an elastic arm (32), and a guide lug (33) is arranged on the elastic arm (32); the pen is characterized in that the pen body (10) is provided with a mounting hole (12), the mounting hole (12) is internally provided with a mounting part (20) for guiding and positioning the guiding lug (33), and the inner surface of the mounting part (20) is provided with a first positioning guide (21), a second positioning guide (22), an unlocking protrusion (23) and a spacing bar (24). The service life and the use reliability of the push-type writing stationery are improved, so that the user experience is improved.
Description
Technical Field
The invention relates to writing stationery, in particular to pressing type writing stationery.
Background
Writing instruments are commonly used for writing or drawing, and there are mainly writing instruments such as pencils using a black core and ballpoint pens using ink. In particular, writing instruments such as ink ballpoint pens are classified into those in which the ink is prevented from drying and the exposed portion of the pen core is sealed with a cap, or those in which the pen core is pushed out from the pen body. The pen core inserted into the pen body in the pressing writing stationery is elastically supported through the spring, the lifting guide piece is arranged in the pen body, the pressing type pen clamp moves along the guide of the lifting guide piece in the pressing movement process, the pen core extends out of the pen body through pressing the pressing type pen clamp, and the pressing type pen clamp is clamped on the lifting guide piece to enable the pen core to be kept in an exposed state. However, in the lifting process of the push type pen clip and in the state of being buckled with the lifting guide member, the elastic arm of the push type pen clip is bent to one side and is easy to lose elastic force, and after a certain period of use, the push type pen clip is difficult to push due to poor positioning, so that the service life and reliability are reduced. How to design writing stationery with long service life and high use reliability so as to improve user experience is a technical problem to be solved by the invention.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the push-type writing stationery is provided, and the service life and the use reliability of the push-type writing stationery are improved, so that the user experience is improved.
The technical scheme provided by the invention is that the pressing type writing stationery comprises a pen body (10), a pen core (1) and a pressing type pen clip (30), wherein the pen core (1) is arranged in the pen body (10), a spring (2) is arranged on the pen core (1), the pressing type pen clip (30) is slidably arranged on the pen body (10) and used for driving the pen core (1) to move, the pressing type pen clip (30) is provided with an elastic arm (32), and a guide lug (33) is arranged on the elastic arm (32); the pen body (10) is provided with a mounting hole (12), a mounting part (20) for guiding and positioning the guiding lug (33) is arranged in the mounting hole (12), and a first positioning guide piece (21), a second positioning guide piece (22), an unlocking protrusion (23) and a spacing bar (24) are arranged on the inner surface of the mounting part (20); the upper part of the first positioning guide piece (21) is provided with an inclined first guide surface (21 a), the lower part of the first positioning guide piece (21) is provided with a clamping groove (21 c), the clamping groove (21 c) is a V-shaped groove, one side wall of the clamping groove (21 c) forms an inclined second guide surface (21 b), the second guide surface (21 b) is adjacent to the first guide surface (21 a), and the other side wall of the clamping groove (21 c) forms a vertical third guide surface (21 d); the upper part of the second positioning guide piece (22) is provided with a first protruding inclined surface (22 a) and an inclined surface (22 b) which are protruding, the inclined surface (22 b) is positioned below the first protruding inclined surface (22 a), the first protruding inclined surface (22 a) is connected with the first guide surface (21 a), and the inclined surface (22 b) is connected with the clamping groove (21 c); the unlocking protrusion (23) is arranged in the clamping groove (21 c), a second protrusion inclined surface (23 a) is arranged at the upper part of the unlocking protrusion (23), and an unlocking guide surface (23 b) is arranged at the lower part of the unlocking protrusion (23); the spacer bar (24) is arranged between the unlocking protrusion (23) and the inclined surface (22 b).
Further, the first guide surface (21 a), the second guide surface (21 b), the third guide surface (21 d) and the unlocking guide surface (23 b) are perpendicular to the inner surface of the mounting portion (20).
Further, the first convex slope (22 a), the slope (22 b), and the second convex slope (23 a) are disposed obliquely with respect to the inner surface of the mounting portion (20).
Further, the mounting portion (20) is engaged with the mounting hole (12).
Further, two upper end clamping parts (25 a) are arranged at the upper end part of the mounting part (20), a lower end clamping part (25 b) is arranged at the lower end part of the mounting part (20), and a channel for the guide protruding block (33) to pass is formed between the two upper end clamping parts (25 a).
Further, an anti-falling protrusion (26) is further provided between the two upper end clamping portions (25 a).
Further, the guide lug (33) is provided with a descending guide surface (33 a) in contact fit with the first guide surface (21 a), and the guide lug (33) is also provided with a limit guide surface (33 b) in contact fit with the second guide surface (21 b).
Further, a rotatable rotary toy (40) is arranged on the mounting part (20), and the pressing pen clip (30) is also used for driving the rotary toy (40) to rotate.
Further, the mounting part (20) protrudes towards two sides of the pen body (10), and the shaft holes (201) are respectively arranged at two sides of the mounting part (20); the rotary toy (40) comprises two rotary plates (41), wherein a connecting shaft (42) is arranged on each rotary plate (41), and the connecting shaft (42) is rotatably arranged in the corresponding shaft hole (201); the connecting shaft (42) is provided with a gear (44), racks (34) are arranged on two sides of the pressing pen clip (30), and the racks (34) are meshed with the gear (44).
Further, the mounting part (20) protrudes towards two sides of the pen body (10), and the shaft holes (201) are respectively arranged at two sides of the mounting part (20); the rotary toy (40) comprises two rotary plates (41), wherein a connecting shaft (42) is arranged on each rotary plate (41), and the connecting shaft (42) is rotatably arranged in the corresponding shaft hole (201); the connecting shaft (42) is provided with a friction roller (42 a), and both sides of the pressing pen clip (30) are provided with friction contact strips (34 a) matched with the friction roller (42 a)
Compared with the prior art, the invention has the advantages and positive effects that: according to the push-type writing instrument provided by the invention, the first positioning guide piece, the second positioning guide piece, the unlocking protrusion and the spacing bar are formed on the mounting part, so that the guide protrusion on the elastic arm slides on the mounting part in the push-type pen clip pressing process, the guide protrusion is clamped in the clamping groove when the pen core extends out of the pen body, and the clamping groove can be configured in such a way that the elastic arm is in a non-bending state when the guide protrusion is clamped in the clamping groove, so that the elastic arm is only bent through the guide surface in the push-type pen clip moving process, and is in a non-bending state when the pen core extends out or retracts, and therefore, the elastic force of the elastic arm is easy to lose due to bending to one side for a long time, the service life of the push-type writing instrument is prolonged, and the use reliability is high, so that the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is an exploded view of an embodiment of a push-type writing instrument of the present invention;
FIG. 2 is a perspective view of an embodiment of a push-type writing instrument of the present invention;
FIG. 3 is a partial cross-sectional view of one embodiment of a push-type writing instrument of the present invention;
FIG. 4 is an assembled view of a push-type pen clip and mounting portion in an embodiment of the push-type writing instrument of the present invention;
FIG. 5 is an assembled view of the guide projection and the mounting portion of the push-type writing instrument according to the embodiment of the present invention;
FIG. 6 is an assembled view of the guide tab and the first positioning guide in an embodiment of the push-type writing instrument of the present invention;
FIG. 7 is a schematic view of a push-type pen clip according to an embodiment of the push-type writing instrument of the present invention;
FIG. 8 is a flow chart illustrating the operation of the guide projection and the mounting portion of the push-type writing instrument according to the embodiment of the present invention;
FIG. 9 is a second exploded view of an embodiment of the push-type writing instrument of the present invention;
FIG. 10 is a second perspective view of an embodiment of a push-type writing instrument of the present invention;
FIG. 11 is a partial cross-sectional view of a second embodiment of a push-type writing instrument of the present invention;
FIG. 12 is a first assembled view of a push-button pen clip and a rotary plate according to an embodiment of the push-button writing instrument of the present invention;
FIG. 13 is a second assembled view of a push-button pen clip and a rotating plate in an embodiment of the push-button writing instrument of the present invention;
FIG. 14 is a third assembled view of a push-button pen clip and a rotating plate in an embodiment of the push-button writing instrument of the present invention;
FIG. 15 is a first assembled view of the rotary plate and the mounting portion of the embodiment of the push-type writing instrument of the present invention;
FIG. 16 is a second assembled view of the rotary plate and the mounting portion of the embodiment of the push-type writing instrument of the present invention;
FIG. 17 is an assembled cross-sectional view of the rotary plate and the mounting portion of the push-type writing instrument embodiment of the present invention;
fig. 18 is a partial structural view of a rotary plate in an embodiment of the push-type writing instrument of the present invention.
Reference numerals:
1, a pen refill; 2: a spring; 10: a pen body; 11: a guide groove; 12: a mounting hole; 20: a mounting part; 21: a first positioning guide; 21a: a first guide surface; 21b: a second guide surface; 21c: a clamping groove; 21d: a third guide surface; 22: a second positioning guide; 22a: a first convex ramp; 22b: an inclined surface; 23: unlocking the bulge; 23a: a second convex ramp; 23b: unlocking the guide surface; 24: a spacer bar; 25: a clamping part; 25a: an upper end clamping part; 25b: a lower end clamping part; 26: an anti-falling protrusion; 30: pressing type pen holders; 31: a pressing piece; 31a: a guide block; 31b: an elastic cavity; 32: an elastic arm; 33: a guide projection; 33a: lowering the guide surface; 33b: a limit guide surface; 201: a shaft hole; 34: a rack; 40: a rotary toy; 41: a rotating plate; 41a: a slot; 42: a connecting shaft; 43: fixing the limiting piece; 44: a gear; 45, a keratin panel; 45a: the shaft is clamped.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 6, the present embodiment of the pressing writing instrument: the pen comprises a pen body 10, a pen core 1, a push type pen clamp 30 and a rotary toy 40, wherein the pen body 10 is in a hollow shape, the pen core 1 is arranged in the pen body 10, the lower end part of the pen body 10 is supported by a spring 2 with elasticity, the spring 2 gives elasticity to the pen core 1, meanwhile, one side of the upper end of the pen body 10 is provided with a guide groove 11, the push type pen clamp 30 is provided with a guide block 31a, the guide block 31a is slidably arranged in the guide groove 11, and when the pen body 10 moves, the push piece 31 of the push type pen clamp 30 can prevent the push type pen clamp 30 from falling off and can guide the push type pen clamp 30 to move up and down. Wherein the push type pen holder 30 is provided with an elastic arm 32, a guide protrusion 33 is provided on the elastic arm 32, a mounting hole 12 is provided on the pen body 10, a mounting portion 20 for guiding and positioning the guide protrusion 33 is provided in the mounting hole 12, and a first positioning guide 21, a second positioning guide 22, an unlocking protrusion 23 and a spacer 24 are provided on the inner surface of the mounting portion 20;
the upper portion of the first positioning guide 21 is provided with an inclined first guide surface 21a, the lower portion of the first positioning guide 21 is provided with a clamping groove 21c, the clamping groove 21c is a V-shaped groove, one side wall of the clamping groove 21c forms an inclined second guide surface 21b, the second guide surface 21b is arranged adjacent to the first guide surface 21a, the other side wall of the clamping groove 21c forms a vertical third guide surface 21d, and the first guide surface 21a, the second guide surface 21b and the third guide surface 21d are perpendicular to the inner surface of the mounting portion 20.
The upper part of the second positioning guide 22 is provided with a first convex inclined surface 22a and an inclined surface 22b which are convex, the inclined surface 22b is positioned below the first convex inclined surface 22a, the first convex inclined surface 22a is connected with the first guide surface 21a, and the inclined surface 22b is connected with the clamping groove 21 c; the first projection inclined surface 22a, the inclined surface 22b, and the second projection inclined surface 23a are disposed obliquely with respect to the inner surface of the mounting portion 20.
The unlocking protrusion 23 is arranged in the clamping groove 21c, a second protrusion inclined surface 23a is arranged at the upper part of the unlocking protrusion 23, and an unlocking guide surface 23b is arranged at the lower part of the unlocking protrusion 23; the spacer bar 24 is disposed between the unlocking protrusion 23 and the inclined surface 22b, and the unlocking guide surface 23b is perpendicular to the inner surface of the mounting portion 20.
In addition, the mounting portion 20 may be detachably mounted in the mounting hole 12 in a snap-fit manner. Specifically, the upper end portion of the mounting portion 20 is provided with two upper end clamping portions 25a, the lower end portion of the mounting portion 20 is provided with a lower end clamping portion 25b, and a channel for the guide projection 33 to pass is formed between the two upper end clamping portions 25 a. And an anti-drop protrusion 26 is further provided between the two upper end clamping portions 25 a. The guide projection 33 is provided with a descending guide surface 33a in contact with and matched with the first guide surface 21a, the guide projection 33 is also provided with a limiting guide surface 33b in contact with and matched with the second guide surface 21b, the descending guide surface 33a is a V-shaped surface, point contact is formed when the descending guide surface 33a contacts with the first guide surface 21a, surface contact is formed when the limiting guide surface 33b contacts with the second guide surface 21b, the descending guide surface 33a contacts with the first guide surface 21a in a point manner, the movement friction force can be reduced, the user can smoothly press the push type pen clip 30, the limiting guide surface 33b contacts with the second guide surface 21b, and stable guide of the guide projection 33 into the clamping groove 21c can be ensured. In order to facilitate the user to detach the push type pen holder 30, the push piece 31 forming the guide block 31a is further formed with an elastic cavity 31b capable of being pushed inward.
The specific use engineering is as follows:
when the push type pen clip 30 disposed at the upper end of the pen body 10 is pushed, the push type pen clip 30 descends and pushes the pen core 1 exposed to the pen body 10. At this time, the guide projection 33 of the elastic arm 32 of the push-type pen holder 30 moves to the second positioning guide 22 along with the first guide surface 21a, enters the inclined surface 22b through the first convex inclined surface 22a of the second positioning guide 22, and is guided to rise toward the clamping groove 21c by the partition wall 24 on the side of the inclined surface 22b, and in the process, the guide projection 33 is abutted against the partition wall 24 by the elastic restoring force of the elastic arm 32, is guided to rise along the partition wall 24 by the elasticity of the spring 2 supporting the pen core 1, and is guided to rise along the partition wall 24, and the guide projection 33 guided to contact the second guide surface 21b along the partition wall 24 is guided to be in the clamping groove 21c. The guide projection 33 is stabilized in the state of the engaging groove 21c, and the pressing type pen holder 30 maintains the state that the nib of the pressing pen core 1 is exposed.
When the push type pen holder 30 is pushed again, the guide projection 33 which enters the locking groove 21c is prevented from entering in the opposite direction by the protruding height of the second positioning guide 22, and the third guide surface 21d moves to the lower end, the guide projection 33 moves to the original position by lifting and transferring the unlocking guide surface 23b formed by the protruding height while descending from the second protruding inclined surface 23a, and the refill 1 is retracted into the pen body 10.
In addition, during the lifting of the push type pen holder 30, when the elastic arm 32 moves along with the first positioning guide 21, the elastic arm 32 bends up, down, left and right, and when the push type pen holder is placed on the first positioning guide 21 and the second positioning guide 22, bending occurs, but when the elastic arm 32 is placed in the clamping groove 21c, the force for bending the elastic arm 32 does not occur, and the elastic fatigue degree can be reduced.
When the guide rail is lowered and then guided to rise to the locking groove 21c again, the guide rail is caught by the upper end side of the stopper guide surface 33b formed at the same inclination angle as the second guide surface 21b, contacts and slides down, and can be guided to the locking groove 21c accurately.
When the guide block 31a on the side of the push-button holder 30 is pushed to replace the pen refill 1, the elastic cavity 31b is pushed to separate the guide block 31a from the guide groove 11, and at this time, the guide protrusion 33 formed on the elastic arm 32 of the push-button holder 30 is pushed up to the same height as the protrusion height along with the inclined surface of the anti-drop protrusion 26 by applying the force of the push-button 31a, so that the push-button holder 30 can be separated from the upper side of the pen body 10.
The first positioning guide piece, the second positioning guide piece, the unlocking protrusion and the spacing bar are formed on the mounting part, so that the guide protruding block on the elastic arm slides on the mounting part in the pressed process of the pressing type pen clamp, the guide protruding block is clamped in the clamping groove when the pen refill stretches out of the pen body, and the position of the clamping groove can be configured to be in a non-bending state when the guide protruding block is clamped in the clamping groove, so that the elastic arm is only bent through the guide surface in the moving process of the pressing type pen clamp, and the elastic arm is in the non-bending state when the pen refill stretches out or retracts, and therefore the elastic force easily lost due to the fact that the elastic arm bends to one side for a long time can be reduced, the service life of the pressing type writing stationery is prolonged, and the use reliability is high, and the user experience is improved.
Based on the above technical solution, optionally, as shown in fig. 9-18, the mounting portion 20 is a mounting portion 20 protruding and extending towards two sides of the pen body 10, the mounting portion 20 is provided with a shaft hole 201, the shaft hole 201 is provided with a rotatable rotary toy 40, and the rotary toy 40 is driven to rotate by the vertical linear motion of the push type pen clip 30. In the actual use process, the user presses the push type pen clip 30, so that the push type pen clip 30 moves up and down relative to the pen body 10, and the push type pen clip 30 can drive the rotary toy 40 to rotate. The rotary toy 40 includes two rotary plates 41, the rotary plates 41 are provided with connecting shafts 42, the connecting shafts 42 are rotatably mounted in the corresponding shaft holes 201, and in order to avoid the connecting shafts 42 from being separated from the shaft holes 201, the connecting shafts 42 are inserted into the shaft holes 201 and then limited by the fixing limiting members 43, so as to prevent the rotary plates 41 from falling off, and the connecting shafts 42 and the fixing limiting members 43 can be connected with each other by screw connection.
The use process of the push-type writing stationery in this embodiment is as follows: by applying pressure to the push type pen holder 30, the pen core 1 is extended out of the pen body 10 against the elastic force of the spring 2, the push type pen holder 30 is pushed again, the pen core 1 is retracted into the pen body 10, and during the pushing, the push type pen holder 30 performs lifting movement, and the rotary toy 40 is driven to perform rotary movement by the moving push type pen holder 30.
The push type pen clip 30 drives the rotary toy 40 to rotate by adopting a transmission connection mode, so that the lifting linear motion of the push type pen clip 30 is transmitted to the rotary toy 40 to drive the rotary toy 40 to rotate, and various transmission connection modes are as follows: the mechanical transmission mode or the friction transmission mode is adopted, and the method is concretely as follows:
adopts a mechanical transmission mode: as shown in fig. 12 to 13, the shaft holes 201 are provided on both sides of the mounting portion 20, respectively; the rotary toy 40 comprises two rotary plates 41, wherein a connecting shaft 42 is arranged on the rotary plates 41, and the connecting shaft 42 is rotatably arranged in the corresponding shaft hole 201; the connecting shaft 42 is provided with a gear 44, two sides of the push pen holder 30 are provided with racks 34, and the racks 34 are meshed with the gear 44. Specifically, the rack 34 formed at both sides of the push type pen holder 30 and the gear 44 provided on the connection shaft 42 to be engaged with each other and smoothly rotated with the rack 34 form the power transmission device, so that the rotary toy 40 is reciprocally rotated during the push type pen holder 30. Preferably, during the lifting movement of the push-type pen holder 30, when the push-type pen holder 30 moves to the upper and lower end positions, the gear 44 is separated from the rack 34, so that the rotating plate 41 performs free rotation movement, specifically, by adopting a shorter rack 34, when the rack 34 performs lifting movement, the rack 34 and the gear 44 are separated from each other in a position range of moving to the upper end or the lower end, and the gear 44 does not have the constraint of the rack 34 and can rapidly perform free rotation movement by inertia, so as to improve playability and user experience.
Adopts a friction transmission mode: as shown in fig. 14, the shaft holes 201 are respectively provided at both sides of the mounting portion 20; the rotary toy 40 comprises two rotary plates 41, wherein a connecting shaft 42 is arranged on the rotary plates 41, and the connecting shaft 42 is rotatably arranged in the corresponding shaft hole 201; the connecting shaft 42 is provided with a friction roller 42a, and friction contact strips 34a matched with the friction roller 42a are arranged on two sides of the pressing pen clip 30. Specifically, friction contact strips 34a made of silicone-organic resin are provided on both sides of the push-type pen holder 30 to increase friction force, and friction rollers 42a made of silicone-organic resin are provided on the connecting shaft 42, and the friction contact strips 34a are in contact with the friction rollers 42a to transmit power by friction force, thereby forming the power transmission device. Preferably, the friction roller 42a is separated from the friction contact strip 34a when the push-type pen holder 30 moves to the upper and lower end positions during the lifting movement, so that the rotating plate 41 can perform free rotation movement, thereby improving playability and user experience.
Further, as shown in fig. 15, the rotating plate 41 has a cam structure, the connecting shaft 42 is eccentrically provided on the rotating plate 41, the rotating plate 41 is provided in an eccentric shape like a cam, when the rotating force is transmitted to this point through the rack 34, the centrifugal force is maximized, and the rotating plate 41 can be rotated smoothly, and the rotating plate 41 is designed in a gravity center deflection state such as a cam, at this point, the rotating force is increased with the rebound force generated by the gravity center deflection, and further, the rotating motion can be ensured to be maintained for a longer period of time. As shown in fig. 16, the rotation plate 41 may be designed in a shape of a character or the like or a cartoon character. Alternatively, as shown in fig. 17 and 18, the slot 41a is provided in the rotary plate 41, and a character or cartoon shape is formed in the slot 41a, and then the embedded clamping shaft 45a embedded in the slot 41a is connected with the character plate 45 formed on the surface, so that the use interest of the user can be better induced by changing the character plate 45 to improve the playability and the user experience, and the user can simply replace the character when the user does not enjoy a certain character any more by adopting the detachable form, and the use interest of the writing stationery can be continuously maintained.
Through setting up rotatable rotatory toy on the body, rotatory toy is by push type pen clamp drive rotation, and the user is when using push type writing stationery, through pressing the push type pen clamp, alright make rotatory toy rotate, improved the user to writing stationery's operation interest, when letting the user study or work, can feel toy and stationery new product as an organic whole in combination to the purpose that reaches to alleviate study or working pressure, finally improve user experience nature.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a push type writing stationery, includes pen body (10), refill (1) and push type pen clamp (30), refill (1) sets up in pen body (10), be provided with spring (2) on refill (1), push type pen clamp (30) slidable set up on pen body (10) be used for driving refill (1) removal, characterized in that, push type pen clamp (30) are provided with elastic arm (32), be provided with guide lug (33) on elastic arm (32);
the pen body (10) is provided with a mounting hole (12), a mounting part (20) for guiding and positioning the guiding lug (33) is arranged in the mounting hole (12), and a first positioning guide piece (21), a second positioning guide piece (22), an unlocking protrusion (23) and a spacing bar (24) are arranged on the inner surface of the mounting part (20);
the upper part of the first positioning guide piece (21) is provided with an inclined first guide surface (21 a), the lower part of the first positioning guide piece (21) is provided with a clamping groove (21 c), the clamping groove (21 c) is a V-shaped groove, one side wall of the clamping groove (21 c) forms an inclined second guide surface (21 b), the second guide surface (21 b) is adjacent to the first guide surface (21 a), and the other side wall of the clamping groove (21 c) forms a vertical third guide surface (21 d);
the upper part of the second positioning guide piece (22) is provided with a first protruding inclined surface (22 a) and an inclined surface (22 b) which are protruding, the inclined surface (22 b) is positioned below the first protruding inclined surface (22 a), the first protruding inclined surface (22 a) is connected with the first guide surface (21 a), and the inclined surface (22 b) is connected with the clamping groove (21 c);
the unlocking protrusion (23) is arranged in the clamping groove (21 c), a second protrusion inclined surface (23 a) is arranged at the upper part of the unlocking protrusion (23), and an unlocking guide surface (23 b) is arranged at the lower part of the unlocking protrusion (23); the spacer bar (24) is arranged between the unlocking protrusion (23) and the inclined surface (22 b).
2. The push-type writing instrument according to claim 1, wherein the first guide surface (21 a), the second guide surface (21 b), the third guide surface (21 d), and the unlocking guide surface (23 b) are perpendicular to the inner surface of the mounting portion (20).
3. The push-type writing instrument according to claim 1, wherein the first convex slope (22 a), the slope (22 b), and the second convex slope (23 a) are disposed obliquely with respect to the inner surface of the mounting portion (20).
4. The push-type writing instrument according to claim 1, wherein the mounting portion (20) is snap-fitted in the mounting hole (12).
5. The push-type writing instrument according to claim 4, wherein the upper end portion of the mounting portion (20) is provided with two upper end engaging portions (25 a), the lower end portion of the mounting portion (20) is provided with a lower end engaging portion (25 b), and a passage for passing the guide projection (33) is formed between the two upper end engaging portions (25 a).
6. A push-type writing instrument according to claim 5, wherein an anti-drop protrusion (26) is further provided between the two upper end snap-fit portions (25 a).
7. The push-type writing instrument according to claim 1, wherein the guide projection (33) is provided with a descending guide surface (33 a) in contact engagement with the first guide surface (21 a), and the guide projection (33) is further provided with a limit guide surface (33 b) in contact engagement with the second guide surface (21 b).
8. The push-type writing instrument according to claim 1, wherein a rotatable rotary toy (40) is provided on the mounting portion (20), and the push-type pen clip (30) is further configured to drive the rotary toy (40) to rotate.
9. The push-type writing instrument according to claim 8, wherein the mounting portion (20) protrudes toward both sides of the pen body (10), and shaft holes (201) are provided at both sides of the mounting portion (20); the rotary toy (40) comprises two rotary plates (41), wherein a connecting shaft (42) is arranged on each rotary plate (41), and the connecting shaft (42) is rotatably arranged in the corresponding shaft hole (201); the connecting shaft (42) is provided with a gear (44), racks (34) are arranged on two sides of the pressing pen clip (30), and the racks (34) are meshed with the gear (44).
10. The push-type writing instrument according to claim 8, wherein the mounting portion (20) protrudes toward both sides of the pen body (10), and shaft holes (201) are provided at both sides of the mounting portion (20); the rotary toy (40) comprises two rotary plates (41), wherein a connecting shaft (42) is arranged on each rotary plate (41), and the connecting shaft (42) is rotatably arranged in the corresponding shaft hole (201); the connecting shaft (42) is provided with a friction roller (42 a), and friction contact strips (34 a) matched with the friction roller (42 a) are arranged on two sides of the pressing pen clip (30).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160164998A KR101763220B1 (en) | 2016-12-06 | 2016-12-06 | Writing instruments with toys |
| KR10-2016-0164998 | 2016-12-06 | ||
| KR20160007194 | 2016-12-12 | ||
| KR20-2016-0007194 | 2016-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107953700A CN107953700A (en) | 2018-04-24 |
| CN107953700B true CN107953700B (en) | 2023-11-03 |
Family
ID=61963110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721640342.5U Withdrawn - After Issue CN209176382U (en) | 2016-12-06 | 2017-11-30 | Pressing Writing instrument |
| CN201711239208.9A Active CN107953700B (en) | 2016-12-06 | 2017-11-30 | Pressing writing stationery |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721640342.5U Withdrawn - After Issue CN209176382U (en) | 2016-12-06 | 2017-11-30 | Pressing Writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209176382U (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209176382U (en) * | 2016-12-06 | 2019-07-30 | 青岛点石文具用品有限公司 | Pressing Writing instrument |
| CN108595034A (en) * | 2018-06-15 | 2018-09-28 | 汉王科技股份有限公司 | Handwriting ejecting structure, stylus and electronic equipment |
| CN110962490B (en) * | 2019-12-22 | 2020-10-09 | 杭州简弈科技有限公司 | Press self-locking structure and adopt pen of pressing of this structure |
| CN112406365B (en) * | 2020-11-04 | 2023-03-31 | 青岛点石文具用品有限公司 | Pressing pen with retractable pen clip |
| CN112406364B (en) * | 2020-11-04 | 2022-10-28 | 青岛点石文具用品有限公司 | Press type writing stationery |
| CN114683743A (en) * | 2020-12-25 | 2022-07-01 | 青岛点石文具用品有限公司 | Pressing pen |
| CN113400839B (en) * | 2021-07-22 | 2024-05-28 | 广东乐普升文具有限公司 | Mute pressing structure and stationery containing same |
| CN113602024B (en) * | 2021-08-03 | 2022-08-02 | 柔果网络科技(南通)有限公司 | Intelligent error correction calligraphy practicing pen suitable for children |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1358868A (en) * | 1962-06-07 | 1964-04-17 | Real Patentauswertungs Anstalt | Operating mechanism for ball point pens and the like, which can be formed, by pressing, in one piece with the staples |
| US3408148A (en) * | 1965-08-02 | 1968-10-29 | Bross Helmut Karl | Writing instrument |
| CN2160546Y (en) * | 1993-05-31 | 1994-04-06 | 福州新代文具有限公司 | Pressing pencil |
| JPH0872479A (en) * | 1994-09-07 | 1996-03-19 | Mitsubishi Pencil Co Ltd | Knock type writing implement |
| JPH10264581A (en) * | 1997-03-28 | 1998-10-06 | Zebra Pen Corp | Push-button type writing utensil |
| EP1002664A1 (en) * | 1998-11-19 | 2000-05-24 | Hermann Böhler Gmbh | Writing implement |
| JP2002211189A (en) * | 2001-01-18 | 2002-07-31 | Micro Kk | Knock type writing utensil |
| CN202541062U (en) * | 2012-01-19 | 2012-11-21 | 王元鸿 | Press-type writing tool with safe pen clip |
| CN204055043U (en) * | 2014-09-09 | 2014-12-31 | 黄河 | A kind of pressing structure of push type propelling pencil |
| CN105620102A (en) * | 2015-07-10 | 2016-06-01 | 宁波爱笔文具有限公司 | Pressing type writing pen |
| CN209176382U (en) * | 2016-12-06 | 2019-07-30 | 青岛点石文具用品有限公司 | Pressing Writing instrument |
-
2017
- 2017-11-30 CN CN201721640342.5U patent/CN209176382U/en not_active Withdrawn - After Issue
- 2017-11-30 CN CN201711239208.9A patent/CN107953700B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1358868A (en) * | 1962-06-07 | 1964-04-17 | Real Patentauswertungs Anstalt | Operating mechanism for ball point pens and the like, which can be formed, by pressing, in one piece with the staples |
| US3408148A (en) * | 1965-08-02 | 1968-10-29 | Bross Helmut Karl | Writing instrument |
| CN2160546Y (en) * | 1993-05-31 | 1994-04-06 | 福州新代文具有限公司 | Pressing pencil |
| JPH0872479A (en) * | 1994-09-07 | 1996-03-19 | Mitsubishi Pencil Co Ltd | Knock type writing implement |
| JPH10264581A (en) * | 1997-03-28 | 1998-10-06 | Zebra Pen Corp | Push-button type writing utensil |
| EP1002664A1 (en) * | 1998-11-19 | 2000-05-24 | Hermann Böhler Gmbh | Writing implement |
| JP2002211189A (en) * | 2001-01-18 | 2002-07-31 | Micro Kk | Knock type writing utensil |
| CN202541062U (en) * | 2012-01-19 | 2012-11-21 | 王元鸿 | Press-type writing tool with safe pen clip |
| CN204055043U (en) * | 2014-09-09 | 2014-12-31 | 黄河 | A kind of pressing structure of push type propelling pencil |
| CN105620102A (en) * | 2015-07-10 | 2016-06-01 | 宁波爱笔文具有限公司 | Pressing type writing pen |
| CN209176382U (en) * | 2016-12-06 | 2019-07-30 | 青岛点石文具用品有限公司 | Pressing Writing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209176382U (en) | 2019-07-30 |
| CN107953700A (en) | 2018-04-24 |
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