CN219295079U - Ball-point pen holder capable of adapting to pen cores with different rod diameters - Google Patents
Ball-point pen holder capable of adapting to pen cores with different rod diameters Download PDFInfo
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- CN219295079U CN219295079U CN202320838583.XU CN202320838583U CN219295079U CN 219295079 U CN219295079 U CN 219295079U CN 202320838583 U CN202320838583 U CN 202320838583U CN 219295079 U CN219295079 U CN 219295079U
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- pen
- pen holder
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- holder
- fork
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Abstract
The utility model discloses a pen holder of a ball-point pen, which can adapt to pen cores with different rod diameters, and belongs to the technical field of ball-point pens. The pen comprises a tail pen holder and a pen holder tip, wherein the tail pen holder and the pen holder tip are detachably connected through a connecting piece, the connecting piece is hollow, a plurality of fork pieces are arranged at one end, close to the pen holder tip, of the connecting piece, the plurality of fork pieces are arranged around the inner periphery of the connecting piece, and the size of a space surrounded by the plurality of fork pieces is controllable. The utility model can adapt to the pen cores with different rod diameters by changing the size of the space surrounded by a plurality of fork pieces.
Description
Technical Field
The utility model relates to the technical field of ball-point pens, in particular to a ball-point pen holder which can adapt to pen cores with different rod diameters.
Background
At present, a pen core with a small rod diameter is inserted into a pen holder from a pen holder opening at the front end of the pen holder, a convex ring at the front end of the pen core props against the pen holder opening, and then the pen core is screwed by a pen holder tip to press the convex ring on the pen core so as to fix the pen core; the large-rod-diameter pen core is put in from the tail of the pen holder, screwed up at the tail of the pen holder and propped against the pen core; when the convex ring on the small-rod-diameter pen refill is smaller than the caliber of the front end of the pen holder, the pen refill can leak into the pen holder, and the pen refill cannot be fixed well; some medium-sized pen cores are not placed in the pen holder and cannot be used when the diameter of the medium-sized pen cores is larger than that of the front end of the pen holder; the large-diameter pen core can only be put into the special pen holder from the rear of the pen holder. Therefore, the existing ball-point pen holder cannot be suitable for various pen core diameters, so that it is necessary to provide a ball-point pen holder which has different pen core diameters and can be widely suitable for the ball-point pen holder.
Disclosure of Invention
The utility model aims to provide a ball-point pen holder which can adapt to pen cores with different rod diameters so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a ball-point pen holder that can adapt to different pole footpath pen cores, includes tail pen-holder and pen-holder point, tail pen-holder and pen-holder point pass through the connecting piece detachable connection, the inside cavity of connecting piece, the one end that the connecting piece is close to the pen-holder point is provided with the several fork piece, and the several fork piece encircles the inner periphery that sets up at the connecting piece, and the space size that the several fork piece encloses is controllable.
As a further scheme of the utility model: the fork piece is an elastic piece with elasticity, and one end of the fork piece is fixedly arranged at one end of the connecting piece, which is close to the pen holder tip.
As a further scheme of the utility model: the tail pen holder is in threaded connection with the rear end of the connecting piece, and the pen holder tip is in threaded connection with the front end of the connecting piece.
Compared with the prior art, the utility model has the beneficial effects that: the utility model can be universally applicable to the refills with different refill rod diameters.
Drawings
FIG. 1 is a schematic view showing the structure of a ballpoint pen barrel capable of accommodating refills of different diameters;
FIG. 2 is an assembled view of the components of the connector and fork blade;
FIG. 3 is an assembled view of the cartridge and the connector;
fig. 4 is an assembled view of the components of the nib, cartridge and connector.
In the figure: 1. a tail pen holder; 2. a pen holder tip; 3. a connecting piece; 4. fork pieces; 5. a pen core; 51. and (5) a convex ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, a pen holder of a ball pen capable of adapting to pen cores with different rod diameters comprises a tail pen holder 1 and a pen holder tip 2, wherein the tail pen holder 1 and the pen holder tip 2 are detachably connected through a connecting piece 3, the inside of the connecting piece 3 is hollow, a plurality of fork pieces 4 are arranged at one end, close to the pen holder tip 2, of the connecting piece 3, the plurality of fork pieces 4 are arranged around the inner periphery of the connecting piece 3, and the size of a space surrounded by the plurality of fork pieces 4 is controllable. The fork piece 4 is an elastic piece with elasticity, one end of the fork piece 4 is fixedly arranged at one end of the connecting piece 3, which is close to the pen holder tip 2, and the fork piece 4 inclines towards the direction of the pen holder tip 2. The tail pen holder 1 is in threaded connection with the rear end of the connecting piece 3, and the pen holder tip 2 is in threaded connection with the front end of the connecting piece 3. When the pencil is installed, a user puts the pencil lead 5 into the space surrounded by the plurality of the fork pieces 4 from the rear end of the connecting piece 3 and passes through the fork pieces 4, when the pencil lead 5 contacts the fork pieces 4, the fork pieces 4 elastically deform under the self elastic action, so that the space surrounded by the plurality of the fork pieces 4 is enlarged, the pencil lead 5 and the convex rings 51 on the pencil lead 5 smoothly pass through the space surrounded by the plurality of the fork pieces 4, and after the convex rings 51 at the front end of the pencil lead 5 pass through the fork pieces 4, the fork pieces 4 incline towards the pencil holder tip 2, the convex rings 51 at the front end of the pencil lead 5 are propped against the fork pieces 4, and the pencil holder tip 2 is screwed on at the front end of the connecting piece 3 to fix the pencil lead 3; the rear end of the connecting piece 3 is screwed with the pen tail rod 1, thus completing the installation of the utility model. When the pen core is replaced, the pen holder tip 2 and the tail pen holder 1 are rotated, the pen holder tip 2 and the tail pen holder 1 are detached from the connecting piece 3, the pen core 5 with the small rod diameter can be directly pulled out from the front end of the fork piece 4, the pen core 5 with the large rod diameter is pulled out from the front end of the fork piece 4, the convex ring 51 at the front part of the pen core 5 is retreated into the connecting piece 3, and the pen core 5 with the large rod diameter can be pulled out from the rear part of the connecting piece 3. Wherein the direction of the pen holder tip 2 is the front end, and the direction of the tail pen holder 1 is the rear end. Therefore, the utility model can be universally applied to the refills with different refill rod diameters.
It should be noted that, the foregoing embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.
In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.
Claims (3)
1. The utility model provides a ball-point pen holder that can adapt to different pole footpath pen cores, includes tail pen-holder (1) and pen-holder point (2), its characterized in that: the pen is characterized in that the tail pen holder (1) and the pen holder tip (2) are detachably connected through the connecting piece (3), the connecting piece (3) is hollow, a plurality of fork pieces (4) are arranged at one end, close to the pen holder tip (2), of the connecting piece (3), the fork pieces (4) are arranged around the inner periphery of the connecting piece (3), and the size of a space formed by the fork pieces (4) is controllable.
2. The ballpoint pen shaft capable of adapting to pen cores with different shaft diameters according to claim 1, wherein: the fork piece (4) is an elastic piece with elasticity, one end of the fork piece (4) is fixedly arranged at one end of the connecting piece (3) close to the pen holder tip (2), and the fork piece (4) inclines towards the direction of the pen holder tip (2).
3. The ballpoint pen shaft capable of adapting to pen cores with different shaft diameters according to claim 2, wherein: the tail pen holder (1) is in threaded connection with the rear end of the connecting piece (3), and the pen holder tip (2) is in threaded connection with the front end of the connecting piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320838583.XU CN219295079U (en) | 2023-04-14 | 2023-04-14 | Ball-point pen holder capable of adapting to pen cores with different rod diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320838583.XU CN219295079U (en) | 2023-04-14 | 2023-04-14 | Ball-point pen holder capable of adapting to pen cores with different rod diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219295079U true CN219295079U (en) | 2023-07-04 |
Family
ID=86982784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320838583.XU Active CN219295079U (en) | 2023-04-14 | 2023-04-14 | Ball-point pen holder capable of adapting to pen cores with different rod diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219295079U (en) |
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2023
- 2023-04-14 CN CN202320838583.XU patent/CN219295079U/en active Active
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