CN220517871U - Retractable multi-layer pen barrel - Google Patents
Retractable multi-layer pen barrel Download PDFInfo
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- CN220517871U CN220517871U CN202321979061.8U CN202321979061U CN220517871U CN 220517871 U CN220517871 U CN 220517871U CN 202321979061 U CN202321979061 U CN 202321979061U CN 220517871 U CN220517871 U CN 220517871U
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- pen
- rack
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- pen rack
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- 238000007789 sealing Methods 0.000 claims abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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Abstract
The utility model discloses a foldable multi-layer pen barrel which comprises a base and a top layer pen rack, wherein a guide pillar is arranged on the base, and the top layer pen rack is in non-rotatable sliding sleeve joint with the guide pillar; a plurality of pen holes are formed in the top pen rack; the pen hole comprises a bevel edge, a straight edge and a bottom surface for sealing the bottom of the pen hole, and a void-avoiding groove is formed in the bevel edge; straight ribs are arranged at positions of the base corresponding to the empty avoidance grooves of the pen holes, and the number of the straight ribs is consistent with that of the pen holes; when the top pen rack is in the first position, the top pen rack is far away from the base, and the straight ribs are far away from the empty avoiding groove; when the top pen rack is in the second position, the top pen rack is close to the base, and the straight ribs are inserted into the empty avoiding grooves. The foldable multi-layer pen barrel is novel and practical in structural design, and when the pen barrel is in a storage state, the pens are tightly and orderly arranged and occupy a small space; when the pen barrel is in an unfolding state, pens can be arranged in different heights and in an inclined unfolding mode, and a user can conveniently take the pen tool.
Description
Technical Field
The utility model relates to the technical field of pens, in particular to a retractable multi-layer pen barrel.
Background
In order to adapt to different painting and calligraphy situations, manufacturers usually make pen tools with different colors into serial products to be arranged in a pen barrel, and in order to reduce the size of the pen barrel, the pen tools are generally arranged in the pen barrel in a close manner, and the gap between the pens is small, so that a user cannot grasp the pen tools well when taking the pen tools. Sometimes, in order to quickly take out the pen, the user may even pour out all the pen in the pen barrel, which causes confusion and also requires more time to put the pen back into the barrel.
Therefore, there is a need to design a retractable multi-layer pen barrel that facilitates access to the pen, and occupies a smaller space when the pen barrel is in the storage state; when the pen barrel is in an unfolding state, pens can be arranged in different heights and in an inclined unfolding mode, and a user can conveniently take the pen tool.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a foldable multi-layer pen barrel which occupies smaller space in the storage state; when in the unfolding state, the pens can be arranged in different heights and in an inclined unfolding way, so that the pen is convenient for a user to take.
The technical scheme of the utility model is as follows:
a retractable multi-layer pen barrel, which is characterized in that: the pen rack comprises a base (10) and a top pen rack (20), wherein a guide pillar (11) is arranged on the base (10), and the top pen rack (20) is in non-rotatable sliding sleeve joint with the guide pillar (11);
a plurality of pen holes (21) are formed in the top pen rack (20);
the pen hole (21) comprises a bevel edge (21 c), a straight edge (21 d) and a bottom surface (21 a) for sealing the bottom of the pen hole (21), and a clearance groove (21 b) is formed in the bevel edge (21 c);
the base (10) is provided with straight ribs (14) at positions corresponding to the empty avoidance grooves (21 b) of the pen holes (21), and the number of the straight ribs (14) is consistent with that of the pen holes (21);
when the top pen rack (20) is positioned at the first position, the top pen rack (20) is far away from the base (10), and the straight ribs (14) are far away from the empty avoiding grooves (21 b);
when the top pen rack (20) is positioned at the second position, the top pen rack (20) is close to the base (10), and the straight ribs (14) are inserted into the empty avoiding grooves (21 b).
Preferably, when the top pen rack (20) is in the second position, the top pen rack (20) is flush with the upper plane of the base (10).
Preferably, a unfolding boss (12) and a containing chute (13) are arranged on the guide post (11) of the base (10);
a rotor (43) is arranged in the rotor groove 22 on the top-layer pen rack (20), the rotor (43) can only rotate relative to the top-layer pen rack (20), and the rotor (43) is in sliding sleeve joint with the guide post (11); the rotor (43) is provided with a clamping bamboo shoot (43 a) which can be sleeved with the containing chute (13) in a sliding way.
Preferably, a handle (41) is arranged on the top pen rack (20).
Preferably, a phase modulation stator (42) is arranged at the top end of the guide post (11), and phase modulation teeth (42 a) and steering teeth (43 b) which can be meshed with each other are respectively arranged on the end surfaces, close to each other, of the phase modulation stator (42) and the rotor (43).
Preferably, the top pen rack (20) and the base (10) are respectively provided with an outer clamping position (23) and an inner clamping position (15) which are mutually in sliding clamping.
Preferably, at least one middle layer pen rack (30) is arranged between the top layer pen rack (20) and the base (10), a plurality of pen holes (21) and straight ribs (14) are arranged on the middle layer pen rack (30), and the number of the straight ribs (14) is consistent with that of the pen holes (21) of the adjacent middle layer pen rack (30) or top layer pen rack (20).
Preferably, the middle pen rack (30) is respectively provided with an outer clamping position (23) and an inner clamping position (15).
Preferably, a bottom shell (50) is arranged on the outer side of the base (10), and an upper shell (60) which covers the base (10) and the top pen rack (20) is arranged at the upper end of the bottom shell (50).
Preferably, the upper case (60) is made of a transparent material.
Compared with the prior art, the utility model has the beneficial effects that:
the pen barrel is novel and practical in structural design, and when the pen barrel is in a storage state, the pens are tightly and orderly arranged and occupy smaller space; when the pen barrel is in an unfolding state, pens can be arranged in different heights and in an inclined unfolding mode, and a user can conveniently take the pen tool.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1 (top pen rack in a first position);
FIG. 3 is a schematic view of the base structure of the present utility model;
FIG. 4 is a schematic view of the top pen stand structure of the present utility model;
FIG. 5 is a schematic view of the middle pen stand structure of the present utility model;
FIG. 6 is a partial enlarged view of C of FIG. 2;
FIG. 7 is a schematic view of a rotor construction of the present utility model;
FIG. 8 is a schematic diagram of a phase modulation stator according to the present utility model;
FIG. 9 is a schematic cross-sectional view of the top pen stand of the present utility model in a second position;
FIG. 10 is an enlarged view of part B of FIG. 2;
fig. 11 is a partial enlarged view of D of fig. 9.
Reference numerals illustrate:
base 10, guide post 11, unfolding boss 12, containing chute 13, straight rib 14, inner clamping position 15,
Top pen rack 20, pen hole 21, bottom 21a, empty-avoiding groove 21b, bevel 21c, straight edge 21d, rotor groove 22, outer clamping position 23,
A middle layer pen rack 30,
Handle 41, phase modulation stator 42, phase modulation teeth 42a, rotor 43, clip 43a, steering teeth 43b, bottom shell 50, upper shell 60, pen 70.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model will be further described with reference to the accompanying drawings and detailed description below:
as shown in fig. 1-11, a foldable multi-layer pen barrel comprises a base 10 and a top layer pen rack 20, wherein a guide post 11 is arranged on the base 10, and the top layer pen rack 20 is in non-rotatable sliding sleeve joint with the guide post 11;
a plurality of pen holes 21 are formed in the top pen rack 20;
the pen hole 21 comprises a bevel edge 21c, a straight edge 21d and a bottom surface 21a for closing the bottom of the pen hole 21, and a clearance groove 21b is formed in the bevel edge 21 c;
the base 10 is provided with straight ribs 14 at positions corresponding to the empty-avoiding grooves 21b of the pen holes 21, and the number of the straight ribs 14 is consistent with that of the pen holes 21;
when the top pen rack 20 is in the first position, the top pen rack 20 is far away from the base 10, and the straight ribs 14 are far away from the empty avoiding grooves 21b;
when the top pen rack 20 is in the second position, the top pen rack 20 is close to the base 10, and the straight ribs 14 are inserted into the empty avoiding grooves 21 b.
Further, when the top pen holder 20 is in the second position, the top pen holder 20 is flush with the upper plane of the base 10.
Further, in order to keep the position stable when the top pen rack 20 is in the first position without human intervention, the guide post 11 of the base 10 is provided with an unfolding boss 12 and a storage chute 13;
a rotor 43 is arranged in the rotor groove 22 on the top pen rack 20, the rotor 43 can only rotate relative to the top pen rack 20, and the rotor 43 is in sliding sleeve joint with the guide post 11; the rotor 43 is provided with a clamping bamboo shoot 43a which can be slidably sleeved with the containing chute 13.
Further, in order to facilitate the user to lift the top pen holder 20 to the first position, a handle 41 is provided on the top pen holder 20.
In this embodiment, the top pen holder 20 is provided with 20 pen holes 21 for accommodating 20 pens 70.
The pen barrel has two states of storage and expansion:
1. storage state: as shown in fig. 9 and 11, the top pen stand 20 is in the second position, and the pen 70 is kept vertically placed in the pen hole 21 under the action of the straight ribs 14 and the straight edges 21 d;
2. deployment state: as shown in fig. 2, the top pen stand 20 is in the first position, the straight rib 14 is disengaged from the pen hole 21, and the pen 70 is tilted by gravity and held stable by the beveled edge 21 c.
When the pen barrel is converted from the storage state to the unfolding state, the top pen rack 20 is lifted from the second position to the first position by the operation handle of a user; in the second position, the clamping bamboo shoots 43a of the rotor 43 are sleeved with the storage sliding grooves 13, and after the rotor 43 is lifted to the first position, the clamping bamboo shoots 43a are separated from the storage sliding grooves 13 and are clamped with the unfolding boss 12, so that the top pen rack 20 is kept stable in position under the condition of only bearing gravity.
Further, as shown in fig. 3, 6, 7 and 8, in order to facilitate the rotation of the rotor 43, the top end of the guide post 11 is provided with a phase modulation stator 42, and end surfaces of the phase modulation stator 42 and the rotor 43, which are close to each other, are respectively provided with phase modulation teeth 42a and steering teeth 43b that can be meshed with each other.
In this embodiment, the phase modulation teeth 42 a+steering teeth 43b and the clamping bamboo shoots 43a+ containing sliding groove 13 are combined to form a pressing self-locking mechanism, and the pressing self-locking mechanism belongs to the prior art and has been widely applied to a pressing self-locking ball pen and a pressing self-locking switch, and will not be described herein.
When the pen barrel needs to be unfolded, in the process that the user operates the handle to lift the top pen rack 20 from the second position to the first position, the phase modulation teeth 42a are fully meshed with the steering teeth 43b, so that the rotor 43 rotates, and then the clamping bamboo shoots 43a are separated from the storage sliding grooves 13 and are clamped with the unfolding boss 12, so that the unfolded state is maintained.
When the pen barrel needs to be stored, the top pen rack 20 is lifted again by the user operating handle, the phase modulation teeth 42a are fully meshed with the steering teeth 43b, the rotor 43 rotates, the clamping bamboo shoots 43a are separated from the unfolding boss 12 and enter the storage sliding groove 13, and the pen barrel enters a storage state.
Further, in order to prevent the top pen holder 20 from being separated from the base 10 during movement, the top pen holder 20 and the base 10 are respectively provided with an outer clip 23 and an inner clip 15 which are slidably engaged with each other.
Further, as shown in fig. 2 and 5, in order to increase the number of pens that the pen barrel can accommodate, at least one middle layer pen rack 30 is disposed between the top layer pen rack 20 and the base 10, a plurality of pen holes 21 and straight ribs 14 are disposed on the middle layer pen rack 30, and the number of the straight ribs 14 is consistent with the number of pen holes 21 of the adjacent middle layer pen rack 30 or top layer pen rack 20.
In this embodiment, the middle pen rack is provided with 2 pen holes 21 which can accommodate 24 and 34 pens respectively, and in other embodiments, the number of pen holes can be adjusted according to the size and the number of packages of the pens.
Further, in order to prevent the middle pen holder 30 from being separated from each other, the middle pen holder 30 is provided with an outer clamping position 23 and an inner clamping position 15, respectively.
Further, as shown in fig. 9, for the aesthetic appearance of the pen barrel, a bottom case 50 is provided at the outer side of the base 10, and an upper case 60 covering the base 10 and the top pen holder 20 is provided at the upper end of the bottom case 50.
Further, in order to facilitate viewing of the inside of the barrel without opening the upper case 60, the upper case 60 is made of a transparent material.
While the foregoing is directed to the preferred embodiments of the present utility model, it should be noted that modifications and variations could be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and variations are to be regarded as being within the scope of the utility model.
Claims (10)
1. A retractable multi-layer pen barrel, which is characterized in that: the pen rack comprises a base (10) and a top pen rack (20), wherein a guide pillar (11) is arranged on the base (10), and the top pen rack (20) is in non-rotatable sliding sleeve joint with the guide pillar (11);
a plurality of pen holes (21) are formed in the top pen rack (20);
the pen hole (21) comprises a bevel edge (21 c), a straight edge (21 d) and a bottom surface (21 a) for sealing the bottom of the pen hole (21), and a clearance groove (21 b) is formed in the bevel edge (21 c);
the base (10) is provided with straight ribs (14) at positions corresponding to the empty avoidance grooves (21 b) of the pen holes (21), and the number of the straight ribs (14) is consistent with that of the pen holes (21);
when the top pen rack (20) is positioned at the first position, the top pen rack (20) is far away from the base (10), and the straight ribs (14) are far away from the empty avoiding grooves (21 b);
when the top pen rack (20) is positioned at the second position, the top pen rack (20) is close to the base (10), and the straight ribs (14) are inserted into the empty avoiding grooves (21 b).
2. A collapsible multi-layer pen container as in claim 1, wherein: when the top pen rack (20) is in the second position, the top pen rack (20) is flush with the upper plane of the base (10).
3. A collapsible multi-layer pen container as in claim 1, wherein: a guide post (11) of the base (10) is provided with an unfolding boss (12) and a containing chute (13);
a rotor (43) is arranged in a rotor groove (22) on the top-layer pen rack (20), the rotor (43) can only rotate relative to the top-layer pen rack (20), and the rotor (43) is in sliding sleeve joint with the guide post (11); the rotor (43) is provided with a clamping bamboo shoot (43 a) which can be sleeved with the containing chute (13) in a sliding way.
4. A collapsible multi-layer pen container as in claim 1, wherein: a handle (41) is arranged on the top pen rack (20).
5. A collapsible multi-layer pen container according to claim 3, wherein: the top end of the guide pillar (11) is provided with a phase modulation stator (42), and end faces, close to each other, of the phase modulation stator (42) and the rotor (43) are respectively provided with phase modulation teeth (42 a) and steering teeth (43 b) which can be meshed with each other.
6. A collapsible multi-layer pen container as in claim 1, wherein: the top pen rack (20) and the base (10) are respectively provided with an outer clamping position (23) and an inner clamping position (15) which are mutually in sliding clamping.
7. A collapsible multi-layer pen container as in claim 1, wherein: at least one middle layer pen rack (30) is arranged between the top layer pen rack (20) and the base (10), a plurality of pen holes (21) and straight ribs (14) are arranged on the middle layer pen rack (30), and the number of the straight ribs (14) is consistent with that of the pen holes (21) of the adjacent middle layer pen rack (30) or the top layer pen rack (20).
8. A collapsible multi-layer pen container as in claim 7, wherein: the middle pen rack (30) is respectively provided with an outer clamping position (23) and an inner clamping position (15).
9. A collapsible multi-layer pen container as in claim 1, wherein: the outer side of the base (10) is provided with a bottom shell (50), and the upper end of the bottom shell (50) is provided with an upper shell (60) which covers the base (10) and the top pen rack (20).
10. A collapsible multi-layer pen container as in claim 9, wherein: the upper case (60) is made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979061.8U CN220517871U (en) | 2023-07-26 | 2023-07-26 | Retractable multi-layer pen barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979061.8U CN220517871U (en) | 2023-07-26 | 2023-07-26 | Retractable multi-layer pen barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517871U true CN220517871U (en) | 2024-02-23 |
Family
ID=89929432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979061.8U Active CN220517871U (en) | 2023-07-26 | 2023-07-26 | Retractable multi-layer pen barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517871U (en) |
-
2023
- 2023-07-26 CN CN202321979061.8U patent/CN220517871U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |