CN218140789U - Jumping mechanism for jumping pen - Google Patents
Jumping mechanism for jumping pen Download PDFInfo
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- CN218140789U CN218140789U CN202221549860.7U CN202221549860U CN218140789U CN 218140789 U CN218140789 U CN 218140789U CN 202221549860 U CN202221549860 U CN 202221549860U CN 218140789 U CN218140789 U CN 218140789U
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Abstract
The invention relates to the technical field of stationery, and provides a jumping mechanism for a jumping pen, which comprises: the pen holder is internally provided with an accommodating cavity; the pushing piece is movably arranged in the accommodating cavity and can be switched between a first position and a second position in the accommodating cavity; the guide piece is fixed on the side wall of the accommodating cavity and positioned on the side of the pushing piece, and a first limiting part and a second limiting part are arranged on the guide piece; the sliding part is movably arranged between the pushing part and the guide part and can be switched between the first limiting part and the second limiting part. Compared with the prior art, the invention can realize the jumping operation of the pen core of the jumping pen mainly through the matching of the pushing piece, the guide piece and the sliding piece, the structure is simpler, and the pushing piece drives the sliding piece to move in a gradual change way without generating the jumping of parts, thereby generating no noise when the position of the sliding piece is switched.
Description
Technical Field
The utility model relates to a stationery technical field specifically is a mechanism of beating for beating pen.
Background
The bouncing pen is a common stationery in daily work, study and life, and is mainly characterized in that the pen core is driven to retract or pop out by pressing the pen cap to enable the pen core to have a hiding function, the service life of the pen core is prolonged, the traditional bouncing pen is realized by pressing the pressing rod and the rotating wheel, in order to ensure the normal bouncing of the bouncing pen, a large number of tooth-shaped structures are arranged on the pressing rod, the rotating wheel and the pen holder, so that the structure of a bouncing mechanism in the bouncing pen is complex, noise is generated when the bouncing pen is pressed due to the bouncing of the rotating wheel in the bouncing process, the comfort level during use is influenced, and the bouncing pen is not beneficial to use in a quiet environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, and provide a mechanism of beating for jumping pen.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: it is proposed that a bouncing mechanism for bouncing a pen comprises: the pen holder is internally provided with an accommodating cavity;
the pushing piece is movably arranged in the accommodating cavity and can be switched between a first position and a second position in the accommodating cavity;
the guide piece is fixed on the side wall of the accommodating cavity and positioned on the side of the pushing piece, and a first limiting part and a second limiting part are arranged on the guide piece;
the sliding piece is movably arranged between the pushing piece and the guide piece and can be switched between the first limiting part and the second limiting part;
when the pushing piece is located at the first position, the sliding piece is located at the first limiting part, when the pushing piece is switched to the second position, the sliding piece can be driven to be switched to the second limiting part, at the moment, the sliding piece can prevent the pushing piece from being switched to the first position along the direction from the second position to the first position, and at the moment, when the pushing piece moves along the direction from the second position to the first position and then moves reversely, the sliding piece can be driven to be separated from the second limiting part and switched to the first limiting part.
In the above-described bouncing mechanism for a bouncing pen, the guide member includes:
the first slide way and the second slide way are communicated with each other at two ends, the first slide way and the second slide way are both arranged on one side of the guide piece facing the pushing piece, and the upper ends of the first slide way and the second slide way are connected to form the first limiting part;
the lower end of the limiting lug is inwards concave towards the direction of the second position pointing to the first position to form a second limiting part;
the first guide inclined plane is formed at the lower end of the first slide way, and one side, close to the first slide way, of the first guide inclined plane is lower than the other end of the first guide inclined plane;
and the second guide inclined plane is formed at the lower end of the second slide way, and one end of the second guide inclined plane is connected with the first guide inclined plane.
In the bouncing mechanism for the bouncing pen, the limiting bump comprises a first side surface, a second side surface and a third side surface which are adjacent to each other in pairs, the first side surface and the second side surface face the first slide way, the third side surface faces the second slide way, the first side surface and the third side surface are arranged oppositely, the second limiting portion and the second side surface are arranged oppositely, the second side surface is an inclined surface, and one end, close to the third side surface, of the second side surface is higher than the other end of the second side surface.
In the bouncing mechanism for the bouncing pen, a round angle is arranged between the first side surface and the second side surface.
In the above bouncing mechanism for a bouncing pen, a guide block is disposed on a side of the pushing member facing the guide member, the guide block has a guide groove disposed along a direction perpendicular to the first position and pointing to the second position, and the sliding member is slidably disposed in the guide groove.
In the above-mentioned jumping mechanism for a jumping pen, the pushing member and the guide block are integrally formed or separately arranged.
In the above-described bouncing mechanism for a bouncing pen, the slider is spherical.
In the bouncing mechanism for the bouncing pen, the guide piece and the pen holder are integrally formed.
The bouncing mechanism for the bouncing pen is characterized in that a third limiting part is arranged on the side wall of the accommodating cavity, a limiting ring is detachably connected to the upper end of the pen holder, a limiting space is formed between the third limiting part and the limiting ring, and the guide piece is clamped in the limiting space.
Compared with the prior art, the utility model discloses mainly have advantage:
(1) The jumping operation of the pen core of the jumping pen can be realized through the matching of the pushing piece, the guide piece and the sliding piece, the structure is simpler, the process that the pushing piece drives the sliding piece to move is changed gradually, the jumping of parts cannot be generated, and further, the noise cannot be generated when the position of the sliding piece is switched;
(2) The first inclined plane and the second inclined plane that set up on the guide can guarantee when slider position switches that the slider removes according to predetermined position, and then guarantee that this mechanism can not appear the phenomenon that the card pauses when using.
Drawings
Fig. 1 is a perspective view of a jumping mechanism for a jumping pen of the present invention;
FIG. 2 is a plan view of the pusher in the second position;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a plan view of the pusher member in the first position;
FIG. 5 is a sectional view taken along the line of FIGS. 4B-B;
FIG. 6 is a perspective view of the slider at the first position-limiting portion;
FIG. 7 is a perspective view of the guide;
FIG. 8 is a perspective view of the pusher member;
fig. 9 is a sectional view of the jumping mechanism of the present invention connected inside a jumping pen.
In the figure, 1, a penholder; 2. a pusher member; 3. a guide member; 4. a first limiting part; 5. a second limiting part; 6. a slider; 7. a first slideway; 8. a second slideway; 9. a limiting bump; 10. a first guide slope; 11. a second guide slope; 12. a first side surface; 13. a second side surface; 14. a third side; 15. a guide block; 16. a guide groove; 17. a third limiting part; 18. a limiting ring; 19. a pen core; 20. a spring.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 9, the utility model discloses a mechanism of beating for jumping pen for realize the function of beating of refill among jump formula ballpoint, gel ink pen or the pencil, include: the pen holder comprises a pen holder 1, wherein a containing cavity is formed inside the pen holder 1; the pushing piece 2 is movably arranged in the accommodating cavity and can be switched between a first position and a second position in the accommodating cavity; the guide piece 3 is fixed on the side wall of the accommodating cavity and positioned on the side of the pushing piece 2, and a first limiting part 4 and a second limiting part 5 are arranged on the guide piece 3; a sliding part 6 which is movably arranged between the pushing part 2 and the guiding part 3 and can be switched between the first limiting part 4 and the second limiting part 5; when the pushing member 2 is located at the first position, the sliding member 6 is located at the first limiting portion 4, and when the pushing member 2 is switched to the second position, the sliding member 6 can be driven to be switched to the second limiting portion 5, at this time, the sliding member 6 can prevent the pushing member 2 from being switched to the first position along the direction from the second position to the first position, and at this time, when the pushing member 2 moves along the direction from the second position to the first position and then moves in the reverse direction, the sliding member 6 can be driven to be disengaged from the second limiting portion 5 and switched to the first limiting portion 4.
Based on the above design concept, an example of the present embodiment is actually applied to a jump pen, and is shown in fig. 9, a containing cavity communicating the upper end and the lower end of a pen holder 1 is arranged in the pen holder 1, a pen core 19 is installed at the lower part of the containing cavity, a spring 20 is sleeved at the lower part of the pen core 19, a pushing member 2 is inserted into the pen holder 1 from the upper end of the pen holder 1 and abuts against the upper end of the pen core 19, a guide member 3 is located in the containing cavity and located at the side of the pushing member 2, a sliding member 6 is slidably arranged between the guide member 3 and the pushing member 2, the pen core 19 is taken into the pen holder 1 as a first position of the pushing member 2, at this time, the sliding member 6 is located at a first pushing member limiting part 4, when a pen point part of the pen core 19 needs to be pressed out of the pen holder 1, the sliding member 2 is pressed downwards to drive the sliding member 6 to move downwards to a second limiting part 5, drive 19 extrusion springs 20 of refill when impeller 2 removes and make spring 20 be in compression state, then loosen pressing to impeller 2, spring 20 extends and drives impeller 2 and press on slider 6, makes slider 6 support the spacing portion 5 of second tightly on guide 3, prevents that slider 6 from deviating from in the spacing portion 5 of second, the utility model discloses an impeller 2, the cooperation of guide 3 and slider 6 can realize the operation of beating pen refill 19, compares in the thumb-lever runner structure among the prior art, and the structure is simpler to the process that impeller 2 drove slider 6 and removes is the gradual change formula, can not produce the beating of part, and then can not produce the noise when slider 6 position switches.
As shown in fig. 6 and 7, the guide 3 includes: the first slideway 7 and the second slideway 8 are communicated with each other at two ends, the first slideway 7 and the second slideway 8 are both arranged on one side of the guide piece 3 facing the pushing piece 2, and the upper ends of the first slideway 7 and the second slideway 8 are connected to form a first limiting part 4; the limiting lug 9 is arranged between the first slide way 7 and the second slide way 8, and the lower end of the limiting lug 9 is inwards concave towards the direction of the second position pointing to the first position to form a second limiting part 5; a first guide inclined surface 10 formed at the lower end of the first slideway 7, wherein one side of the first guide inclined surface 10 close to the first slideway 7 is lower than the other end of the first guide inclined surface 10; and a second guide slope 11 formed at a lower end of the second slide way 8, one end of the second guide slope 11 being connected to the first guide slope 10.
As shown in fig. 3 and 7, when the slider 6 is located at the second limiting portion 5 and the pushing element 2 moves downward, the slider 6 abuts against the first guiding inclined surface 10 and slides to the lower left corner of the first slideway 7 along the first guiding inclined surface 10, at this time, the slider 6 is completely separated from the second limiting portion 5, then the pushing element 2 moves upward and drives the slider 6 to move to the first limiting portion 4 along the first slideway 7, after the slider 6 moves to the first limiting portion 4, the first limiting portion 4 abuts against the upper end of the slider 6 to limit the slider 6 to continue sliding upward (as shown in fig. 6), when the pushing element 2 moves downward again, the pushing element 2 drives the slider 6 to move, when the slider 6 moves to the first limiting portion 4, the slider 6 moves to the lower side of the second limiting portion 5 along the side wall of the second slideway 8 and abuts against the side wall of the second guiding inclined surface 11, then when the pushing element 2 moves upward again, the slider 6 can be driven to move upward to the second limiting portion 5, after the slider 6 moves to the second limiting portion 5, the upper portion of the second limiting portion 5 abuts against the slider 6 to stop the slider 2 from moving upward, and further stop the slider 1 from moving in the pen core 1.
As shown in fig. 6 and 7, the limiting protrusion 9 includes a first side 12, a second side 13, and a third side 14 that are adjacent to each other in pairs, the first side 12 and the second side 13 both face the first slide 7, the third side 14 faces the second slide 8, the first side 12 and the third side 14 are disposed opposite to each other, the second limiting portion 5 is disposed opposite to the second side 13, the second side 13 is an inclined surface, and one end of the second side 13 close to the third side 14 is higher than the other end of the second side 13.
As a preferred scheme of the utility model, be equipped with the fillet between first side 12 and the second side 13, with setting up the fillet transition between first side 12 and the second side 13, can make things convenient for slider 6 to slide in first slide 7 more.
As shown in fig. 8, a guide block 15 is arranged on the side of the pushing member 2 facing the guide member 3, the guide block 15 has a guide groove 16 arranged along a direction perpendicular to the first position and pointing to the second position, the sliding member 6 is slidably arranged in the guide groove 16, and the arrangement of the guide block 15 and the guide groove 16 can realize the movable connection between the sliding member 6 and the pushing member 2.
As another preferred aspect of the present invention, the pushing member 2 and the guiding block 15 may be integrally formed or may be separately provided, the integrally formed setting mode can reduce the manufacturing mold for producing the pushing member 2, and then achieve the purpose of reducing the manufacturing cost of the jumping mechanism of the present invention, and the separately provided mode can facilitate the processing between the guiding member 3 and the guiding block 15 by using different materials, and then achieve the purpose of reducing the manufacturing cost of the jumping mechanism.
As another preferred embodiment of the present invention, the sliding member 6 is spherical, and the sliding member 6 with a spherical structure can make the sliding member 6 move more smoothly when the position is switched.
The guide 3 and the pen holder 1 can be integrally arranged or can be arranged in a split mode, when the guide 3 and the pen holder 1 are arranged in the split mode, the third limiting portion 17 is arranged on the side wall of the containing cavity, the upper end of the pen holder 1 is provided with the detachable limiting ring 18, a limiting space is formed between the third limiting portion 17 and the limiting ring 18, and the guide 3 is connected in the limiting space in a clamped mode.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (9)
1. A bounce mechanism for bouncing a pen, comprising:
the pen holder is internally provided with an accommodating cavity;
the pushing piece is movably arranged in the accommodating cavity and can be switched between a first position and a second position in the accommodating cavity;
the guide piece is fixed on the side wall of the accommodating cavity and positioned on the side of the pushing piece, and a first limiting part and a second limiting part are arranged on the guide piece;
the sliding piece is movably arranged between the pushing piece and the guide piece and can be switched between the first limiting part and the second limiting part;
when the pushing piece is located at the first position, the sliding piece is located at the first limiting part, when the pushing piece is switched to the second position, the sliding piece can be driven to be switched to the second limiting part, at the moment, the sliding piece can prevent the pushing piece from being switched to the first position along the direction from the second position to the first position, and at the moment, when the pushing piece moves along the direction from the second position to the first position and then moves reversely, the sliding piece can be driven to be separated from the second limiting part and switched to the first limiting part.
2. A dancing mechanism for a dancing pen, according to claim 1, wherein the guide comprises:
the first slide way and the second slide way are communicated with each other at two ends, the first slide way and the second slide way are both arranged on one side of the guide piece facing the pushing piece, and the upper ends of the first slide way and the second slide way are connected to form the first limiting part;
the lower end of the limiting lug is inwards concave towards the direction of the second position pointing to the first position to form a second limiting part;
the first guide inclined plane is formed at the lower end of the first slide way, and one side, close to the first slide way, of the first guide inclined plane is lower than the other end of the first guide inclined plane;
and the second guide inclined plane is formed at the lower end of the second slide way, and one end of the second guide inclined plane is connected with the first guide inclined plane.
3. The bouncing mechanism for a bouncing pen according to claim 2, wherein the limiting projection comprises a first side, a second side and a third side which are adjacent to each other in pairs, the first side and the second side both face the first slide way, the third side faces the second slide way, the first side and the third side are arranged oppositely, the second limiting portion is arranged oppositely to the second side, the second side is an inclined surface, and one end of the second side, which is close to the third side, is higher than the other end of the second side.
4. A bouncer mechanism for a bouncer pen according to claim 3, wherein the first side and the second side are rounded.
5. The bouncing mechanism for a bouncing pen as claimed in claim 1, wherein a side of the pushing member facing the guide member is provided with a guide block having a guide groove provided in a direction perpendicular to the first position toward the second position, and the sliding member is slidably provided in the guide groove.
6. The bounce mechanism for a bouncer pen according to claim 5, wherein the pusher is integrally formed with or separate from the guide block.
7. A bouncer mechanism for a bouncer pen as in claim 1, wherein the slider is spherical.
8. The bouncing mechanism for a bouncing pen as claimed in claim 1, wherein the guide is integrally formed with the barrel.
9. The bouncing mechanism for a bouncing pen as claimed in claim 1, wherein a third limiting portion is provided on the side wall of the accommodating chamber, a limiting ring is detachably connected to the upper end of the pen holder, a limiting space is formed between the third limiting portion and the limiting ring, and the guide member is clamped in the limiting space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221549860.7U CN218140789U (en) | 2022-06-21 | 2022-06-21 | Jumping mechanism for jumping pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221549860.7U CN218140789U (en) | 2022-06-21 | 2022-06-21 | Jumping mechanism for jumping pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218140789U true CN218140789U (en) | 2022-12-27 |
Family
ID=84576576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221549860.7U Active CN218140789U (en) | 2022-06-21 | 2022-06-21 | Jumping mechanism for jumping pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218140789U (en) |
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2022
- 2022-06-21 CN CN202221549860.7U patent/CN218140789U/en active Active
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