CN113400839B - Mute pressing structure and stationery containing same - Google Patents
Mute pressing structure and stationery containing same Download PDFInfo
- Publication number
- CN113400839B CN113400839B CN202110831787.6A CN202110831787A CN113400839B CN 113400839 B CN113400839 B CN 113400839B CN 202110831787 A CN202110831787 A CN 202110831787A CN 113400839 B CN113400839 B CN 113400839B
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- pen
- pressing
- pen holder
- tooth
- holder
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- 238000003825 pressing Methods 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a mute pressing structure and stationery products containing the same, which have the technical scheme that: the pen comprises a first pen holder and a second pen holder, wherein a thread groove is formed in the outer side of the top of the second pen holder, the first pen holder is in threaded connection with the second pen holder through the thread groove, and a pressing mechanism is arranged in the first pen holder; the pressing mechanism comprises a pen clip, the pen clip is arranged at the top of the first pen holder and is movably sleeved with the first pen holder, a pressing piece is arranged inside the pen clip, the pressing piece is arranged at the top of an inner cavity of the pen clip and is movably sleeved with the pen clip, pressing plates are fixedly connected to two sides of the bottom of the pressing piece, a limiting groove is formed in one side of each pressing plate, supporting pieces are arranged inside the two pressing plates, connecting blocks are fixedly connected to two ends of each supporting piece, a sliding column is fixedly connected to one side of each connecting block, and the mute pressing structure and stationery containing the mute pressing structure have the beneficial effects that: the problem of the gel ink pen can produce certain noise when pressing to cause certain interference to worker's work is solved.
Description
Technical Field
The invention relates to the field of stationery products, in particular to a mute pressing structure and stationery products with the mute pressing structure.
Background
The stationery is a culture learning tool, the basic auxiliary tool used for daily work and study management, the stationery is also widely classified, such as three pins, an accounting product, a writing tube product, a bill certificate and the like, and the stationery is worth mentioning that some labor products and tea products are also incorporated into office products by some stationery companies, because the stationery is also what is needed by offices, a neutral pen and the short term of a neutral ink ball pen originate from japan, and the stationery is a novel writing tool popular in east asia, can be divided into different types of neutral pens according to the pen point type, the ink color, the structure and the like, has the advantages of a fountain pen and an oil ball pen, has comfortable writing hand feeling, has lower ink viscosity, increases proper lubricant, has the viscosity of a writing medium between that of water and oil, is smoother than that of a common oil ball pen, and is an upgrade and update product of the oil ball pen.
The prior art has the following defects: when the conventional stationery such as a gel pen is pressed, corresponding sound is generated by pressing, and most office environments are quite, and certain noise is generated when the gel pen is pressed, so that certain interference is caused to work of workers.
Therefore, it is necessary to invent a mute pressing structure and stationery products containing the same.
Disclosure of Invention
Therefore, the invention provides a mute pressing structure and stationery containing the mute pressing structure, which solves the problem that a certain noise is generated when a gel pen is pressed by applying pressure to a pressing piece and elasticity provided by a reset spring, and fixing and sliding between a sliding column and an end tooth, fixing and sliding between a writing fixing block and sliding between the sliding column and a guiding groove, so that a certain interference is caused to work of a worker.
In order to achieve the above object, the present invention provides the following technical solutions: the mute pressing structure comprises a first pen holder and a second pen holder, wherein a thread groove is formed in the outer side of the top of the second pen holder, the first pen holder is in threaded connection with the second pen holder through the thread groove, and a pressing mechanism is arranged in the first pen holder;
the pressing mechanism comprises a pen holder, the pen holder is arranged at the top of the first pen holder and is movably sleeved with the first pen holder, a pressing piece is arranged inside the pen holder, the pressing piece is arranged at the top of an inner cavity of the pen holder and is movably sleeved with the pen holder, pressing plates are fixedly connected to two sides of the bottom of the pressing piece, a limiting groove is formed in one side of each pressing plate, supporting pieces are arranged inside the two pressing plates, supporting feet are arranged on two sides of the top and the bottom of each supporting piece, connecting blocks are fixedly connected to two ends of each supporting piece, one side of each connecting block is fixedly connected with a sliding column, each connecting block is arranged inside each limiting groove and is in sliding connection with each pressing plate, end teeth are fixedly connected to two sides of the inner cavity of the first pen holder, a clamping groove is formed in the axis of the top of each end tooth, and clamping pieces are fixedly connected to two sides of the bottom of each pen holder and are arranged inside the corresponding clamping grooves and are movably clamped with the end teeth.
Preferably, the second pen holder is movably sleeved with a pen core, the bottom of the pen core is movably sleeved with a reset spring, the reset spring is attached to the inner wall of the bottom of the second pen holder, and the top of the pen core is attached to the bottom of the pressing plate.
Preferably, the first tooth and the second tooth are fixedly connected to two sides of the top of the end tooth, and the sliding column is arranged at a slope on one side of the first tooth and one side of the second tooth and is attached to the end tooth.
Preferably, the cross sections of the first teeth and the second teeth are in inverted triangle shapes.
Preferably, the pen clip inner chamber both ends all fixedly connected with write the fixed block, write the fixed block and locate joint spare top, write the fixed block bottom and seted up the chamfer groove, the slip post is located the inside and laminating mutually with writing the fixed block of chamfer groove.
Preferably, the connection part of the groove edges at the bottom of the chamfer groove is arranged at the top of the second tooth and is positioned at one side far away from the first tooth.
Preferably, guide grooves are formed in two sides of the inner cavity of the pen clip, the writing fixing block is arranged inside the guide grooves, and the sliding column is arranged inside the guide grooves and is in sliding connection with the inner walls of the guide grooves.
Preferably, the cross section of the guide groove is in an inverted trapezoid shape, and the bevel edge of the inner cavity of the guide groove is arranged at the top of the second tooth.
A stationery item comprising a mute pressing structure according to any one of the preceding claims.
The beneficial effects of the invention are as follows:
1. according to the invention, the pen core and the supporting piece are driven to lift by applying pressure to the pressing piece and elasticity provided by the reset spring, the fixing and sliding between the sliding column and the end teeth, the fixing and sliding between the sliding column and the writing fixing block and the sliding between the sliding column and the guide groove can effectively drive the supporting piece to move back and forth, so that the lifting of the pen core is controlled, and the problem that a certain noise is generated when the gel pen is pressed, so that a certain interference is caused to the work of a worker is effectively solved.
2. According to the invention, the sliding column can be effectively fixed in the inverted triangle groove by arranging the inverted triangle groove at the bottom of the writing fixed block, so that the pen core is fixed, and the writing function of the device is realized.
3. According to the pen refill lifting mechanism, the first teeth and the second teeth are arranged into the inverted triangle shape, the guide groove is arranged into the inverted trapezoid shape, meanwhile, the supporting piece is driven to lift by the pressing piece, and the sliding column is driven by the tooth slope and the like to move back and forth, so that the pen refill is lifted in a circulating mode.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an exploded view of the overall structure provided by the present invention;
FIG. 3 is a cross-sectional view of a pen clip according to the present invention;
FIG. 4 is a cross-sectional view of an end tooth structure provided by the present invention;
fig. 5 is a cross-sectional view of a first barrel part according to the present invention;
FIG. 6 is a schematic view of a sliding column provided by the invention at the top of a guide slot;
FIG. 7 is a schematic view of a sliding post according to the present invention at the bottom end of a first tooth;
FIG. 8 is a schematic view of a sliding column provided by the invention at the bottom of a writing fixed block;
FIG. 9 is a schematic view showing a sliding post positioned at the bottom of a second tooth according to the present invention;
FIG. 10 is an enlarged view of the structure of portion A in FIG. 2 according to the present invention;
In the figure: the pen comprises a first pen holder, a second pen holder, a 3 thread groove, a 4-pen clip, a 5-pressing piece, a 6-pressing plate, a 7-limiting groove, an 8-supporting piece, a 9-connecting block, a 10-sliding column, an 11-end tooth, a 12-clamping groove, a 13-clamping piece, a 14-pen core, a 15-return spring, a 16-first tooth, a 17-second tooth, a 18-writing fixed block, a 19-chamfer groove, a 20-guiding groove and a 21-supporting foot.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Referring to fig. 1-10, the mute pressing structure and stationery containing the same provided by the invention comprise a first pen holder 1 and a second pen holder 2, wherein a thread groove 3 is formed on the outer side of the top of the second pen holder 2, the first pen holder 1 and the second pen holder 2 are in threaded connection through the thread groove 3, and a pressing mechanism is arranged in the first pen holder 1;
the pressing mechanism comprises a pen holder 4, the pen holder 4 is arranged at the top of a first pen holder 1 and is movably sleeved with the first pen holder 1, a pressing piece 5 is arranged inside the pen holder 4, the pressing piece 5 is arranged at the top of an inner cavity of the pen holder 4 and is movably sleeved with the pen holder 4, pressing plates 6 are fixedly connected to two sides of the bottom of the pressing piece 5, a limit groove 7 is formed in one side of the pressing plate 6, two supporting pieces 8 are arranged inside the pressing plate 6, supporting feet 21 are respectively arranged at the top and the bottom of the supporting pieces 8, the supporting feet 21 are used for fixing the supporting pieces 8 inside the two pressing plates 6, the supporting pieces 8 are prevented from swinging when the supporting pieces 8 move back and forth, the other function of the supporting feet 21 is that the supporting feet are temporarily fixed, the four points of the supporting feet 21 are slightly deformed inwards due to compression of the inner walls of the pressing plates 6, a certain friction force is generated with the inner walls of the pressing plates 6, when the device is horizontally pressed, a sliding column 10 moves to the middle position of a reverse triangular groove 19 and a second tooth 17, the supporting piece 8 is not connected with the inner cavity 9, the two sides of the supporting pieces are connected with the first tooth 16, the two sides of the connecting block pieces are connected with the two sides of the connecting block pieces 11, the connecting block 11 are connected with the two sides of the connecting block 11, and the two sides of the connecting block 11 are connected with the inner sides of the connecting block 11 are fixedly arranged, and the connecting block 11 are connected with the two sides of the connecting block 11, and the connecting block 11 is fixedly arranged at the two sides, and the connecting block 11 is connected with the end is connected with the connecting block 11. The pen clip 4 is fixed through the movable clamping between the clamping piece 13 and the clamping groove 12, the sliding connection between the connecting block 9 and the limiting groove 7 enables the sliding column 10 to only move back and forth, irregular displacement of the supporting piece 8 is avoided when the pressing piece 5 and the reset spring 15 drive the supporting piece 8 to move, and therefore the sliding column 10 cannot move according to the guide groove 20 and cannot be fixed at the bottom of the writing fixed block 18, and further the problem that the device cannot realize a writing state is solved;
Further, a pen core 14 is movably sleeved in the second pen holder 2, a reset spring 15 is movably sleeved at the bottom of the pen core 14, the reset spring 15 is attached to the inner wall of the bottom of the second pen holder 2, the top of the pen core 14 is attached to the bottom of the pressing plate 6, and the pen core 14 can be effectively driven to ascend through the arrangement of the reset spring 15;
Further, the two sides of the top of the end tooth 11 are fixedly connected with a first tooth 16 and a second tooth 17, the sliding column 10 is arranged at a slope on one side of the first tooth 16 and one side of the second tooth 17 and is attached to the end tooth 11, a guiding function for position movement is provided for the sliding column 10 through arrangement of the first tooth 16 and the second tooth 17, a certain space is formed between the first tooth 16 and the second tooth 17, when the device is in a writing state, the sliding column 10 is moved to the lowest end of the first tooth 16 through arrangement of the bevel edge of the first tooth 16, the sliding column 10 is blocked by vertically facing the sliding column 10 on one side of the second tooth 17, the sliding column 10 is moved upwards through elastic force provided by the return spring 15, so that the sliding column 10 is moved to a writing fixed block 18, the device is kept in a writing state, when the device is in an ending state, the sliding column 10 is moved to the top of the second tooth 17 through arrangement of the bevel of the second tooth 17, the sliding column 10 is moved to the lowest end of the second tooth 17, and the sliding column 10 is moved to the top end of the second tooth 17 through the return spring 15, and the sliding column 10 is circulated through the return spring provided to the return spring, so that the sliding column 10 is moved to the top end 20;
further, the cross sections of the first teeth 16 and the second teeth 17 are in inverted triangle shapes, and the sliding column 10 can be effectively limited by arranging the first teeth 16 and the second teeth 17 in inverted triangle shapes, and corresponding tracks are provided for the movement of the sliding column 10;
Further, two ends of the inner cavity of the pen holder 4 are fixedly connected with a writing fixing block 18, the writing fixing block 18 is arranged at the top of the clamping piece 13, an inverted triangle groove 19 is formed in the bottom of the writing fixing block 18, the sliding column 10 is arranged inside the inverted triangle groove 19 and is attached to the writing fixing block 18, the sliding column 10 can be effectively fixed inside the inverted triangle groove 19 through the arrangement of the writing fixing block 18, so that the pen refill 14 is fixed, the writing function of the device is realized, one end of the writing fixing block 18, which is close to the bottom of the first tooth 16, is positioned at the top of one end of the slope middle of the first tooth 16, and when the sliding column 10 moves upwards due to the elastic force provided by the reset spring 15, one end of the bottom of the writing fixing block 18 is positioned at the slope middle of the first tooth 16, so that the sliding column 10 moves into the inverted triangle groove 19 at the bottom of the writing fixing block 18, and is fixed at the bottom of the writing fixing block 18, so that the pen refill 14 is fixed, and the device is kept in a writing state;
Further, the connection position of the bottom slot edge of the inverted triangle slot 19 is arranged at the top of the second tooth 17 and is located at one side far away from the first tooth 16, by arranging the bottom of the inverted triangle slot 19 at the top of the second tooth 17 and at a position far away from one side of the first tooth 16, the sliding column 10 can be effectively contacted with the inclined surface of the second tooth 17 when descending, so that the sliding column 10 moves along one end of one side of the second tooth 17 toward one end of the bottom of the guide slot 20, the sliding column 10 moves upwards through the arrangement of the reset spring 15, and the refill 14 is restored to the original position, the inverted triangle slot 19 is formed by combining two inclined surfaces, and the connection position of the two inclined surfaces is located at the top of the middle part of the inclined surface of the second tooth 17, so that when the sliding column 10 is effectively fixed and kept in a writing state, a corresponding track route is provided for the device to finish the writing state;
further, guide grooves 20 are formed in two sides of the inner cavity of the pen holder 4, the writing fixing block 18 is arranged in the guide grooves 20, the sliding column 10 is arranged in the guide grooves 20 and is in sliding connection with the inner walls of the guide grooves 20, and the sliding column 10 can do circular motion along the track of the guide grooves 20 when moving through the arrangement of the guide grooves 20;
Further, the cross section of the guide groove 20 is in an inverted trapezoid shape, the inclined edge of the inner cavity of the guide groove 20 is arranged at the top of the second tooth 17, when the sliding column 10 moves to the bottom of the second tooth 17, the sliding column 10 is moved upwards by the elastic force provided by the return spring 15, so that the pen core 14 moves upwards, the pen core 14 is further accommodated in the second pen holder 2, and then the sliding column 10 moves to the top of the original first tooth 16 by the inclined surface of the top of the guide groove 20, so that a cycle is formed;
a stationery item comprising a mute pressing structure according to any one of the preceding claims.
The application process of the invention is as follows: when the pen holder is used, a user places the pen core 14 and the return spring 15 into the second pen holder 2, then the user fixes the pen holder 4 in the first pen holder 1 through movable clamping between the clamping piece 13 and the clamping groove 12 at the top of the end tooth 11, and then the threaded connection between the first pen holder 1 and the second pen holder 2 is fixed.
After the device is installed, when a user needs to set the device into a writing state, the user moves the pressing piece 5 downwards, at this time, the pressing piece 5 drives the pressing plate 6 and the supporting piece 8 inside the pressing plate 6 to move downwards, at this time, the sliding column 10 moves downwards along the guide groove 20, the sliding column 10 moves downwards along the inclined edge of the first tooth 16 so as to enter the bottom of the first tooth 16, at this time, the supporting piece 8 moves upwards through the elastic force provided by the reset spring 15 so as to drive the sliding column 10 to move upwards, at this time, the sliding column 10 enters the triangular groove 19 of the writing fixed block 18 so as to fix the sliding column 10, and then the pen core 14 is in a fixed state, so that the writing function can be realized.
When the user finishes writing, he presses the pressing member 5 again, and at this time, the sliding column 10 is separated from the writing fixed block 18 and moves downward, and since the inverted triangle groove 19 at the bottom of the writing fixed block 18 is located at the side of the second tooth 17 away from the first tooth 16, when the sliding column 10 moves downward, the sliding column 10 just moves to the slope of the side of the second tooth 17, and when the sliding column 10 moves to the bottom of the second tooth 17, the sliding column 10 moves upward by the elastic force provided by the return spring 15, so that the pen core 14 moves upward, so that the pen core 14 is accommodated in the second pen holder 2, and then the sliding column 10 moves to the top of the original first tooth 16 by the arrangement of the inclined surface at the top of the guide groove 20, so as to form a cycle.
The above description is of the preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or make modifications to the present invention with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present invention falls within the scope of the protection claimed by the present invention.
Claims (2)
1. The utility model provides a silence presses structure, includes first pen-holder (1) and second pen-holder (2), its characterized in that: a thread groove (3) is formed in the outer side of the top of the second penholder (2), the first penholder (1) is in threaded connection with the second penholder (2) through the thread groove (3), and a pressing mechanism is arranged in the first penholder (1);
The pressing mechanism comprises a pen holder (4), the pen holder (4) is arranged at the top of a first pen holder (1) and is movably sleeved with the first pen holder (1), a pressing piece (5) is arranged inside the pen holder (4), the pressing piece (5) is arranged at the top of an inner cavity of the pen holder (4) and is movably sleeved with the pen holder (4), pressing plates (6) are fixedly connected to two sides of the bottom of the pressing piece (5), a limiting groove (7) is formed in one side of each pressing plate (6), two supporting pieces (8) are arranged inside each pressing plate (6), supporting legs (21) are respectively arranged at the top and the two sides of each supporting piece (8), connecting blocks (9) are respectively fixedly connected to two ends of each supporting piece (8), sliding columns (10) are respectively fixedly connected to one side of each connecting block (9), end teeth (11) are respectively fixedly connected to two sides of the inner cavity of the first pen holder (1), end teeth (11) are respectively arranged inside the limiting groove (7) and are slidably connected with the pressing plates (6), end teeth (11) are respectively clamped at the top clamping parts (12) and the two sides of each end teeth (13) are respectively connected to the inner sides of each end clamping part (13);
a pen core (14) is movably sleeved in the second pen holder (2), a reset spring (15) is movably sleeved at the bottom of the pen core (14), the reset spring (15) is attached to the inner wall of the bottom of the second pen holder (2), and the top of the pen core (14) is attached to the bottom of the pressing plate (6);
the sliding column (10) is arranged at a slope on one side of the first tooth (16) and one side of the second tooth (17) and is attached to the end tooth (11);
The cross sections of the first teeth (16) and the second teeth (17) are in inverted triangle shapes;
The pen clip is characterized in that two ends of the inner cavity of the pen clip (4) are fixedly connected with writing fixed blocks (18), the writing fixed blocks (18) are arranged at the top of the clamping piece (13), an inverted triangle groove (19) is formed in the bottom of the writing fixed blocks (18), and the sliding column (10) is arranged in the inverted triangle groove (19) and is attached to the writing fixed blocks (18);
The connecting part of the groove edges at the bottom of the inverted triangle groove (19) is arranged at the top of the second tooth (17) and is positioned at one side far away from the first tooth (16);
The pen clip is characterized in that guide grooves (20) are formed in two sides of an inner cavity of the pen clip (4), the writing fixed block (18) is arranged in the guide grooves (20), and the sliding column (10) is arranged in the guide grooves (20) and is in sliding connection with the inner walls of the guide grooves (20);
the cross section of the guide groove (20) is in an inverted trapezoid shape, and the inclined edge of the inner cavity of the guide groove (20) is arranged at the top of the second tooth (17).
2. A stationery article, characterized in that: a mute click structure comprising the above claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110831787.6A CN113400839B (en) | 2021-07-22 | 2021-07-22 | Mute pressing structure and stationery containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110831787.6A CN113400839B (en) | 2021-07-22 | 2021-07-22 | Mute pressing structure and stationery containing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113400839A CN113400839A (en) | 2021-09-17 |
| CN113400839B true CN113400839B (en) | 2024-05-28 |
Family
ID=77687532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110831787.6A Active CN113400839B (en) | 2021-07-22 | 2021-07-22 | Mute pressing structure and stationery containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113400839B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435003A (en) * | 2022-02-18 | 2022-05-06 | 温州市爱好笔业有限公司 | Mute type telescopic pen |
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| KR20050019285A (en) * | 2003-08-18 | 2005-03-03 | 주식회사 모리스 | Writing tools of safety nock type |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113400839A (en) | 2021-09-17 |
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