CN219749341U - Double-end mark pen of high leakproofness - Google Patents
Double-end mark pen of high leakproofness Download PDFInfo
- Publication number
- CN219749341U CN219749341U CN202321221381.7U CN202321221381U CN219749341U CN 219749341 U CN219749341 U CN 219749341U CN 202321221381 U CN202321221381 U CN 202321221381U CN 219749341 U CN219749341 U CN 219749341U
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- pen
- pen point
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- accommodating cavity
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- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000003550 marker Substances 0.000 claims 4
- 238000007789 sealing Methods 0.000 abstract description 9
- 239000003292 glue Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a double-head mark pen with high tightness, which comprises a pen holder and pen caps, wherein two pen caps are arranged, a containing cavity is formed in the pen holder, ink bags are arranged in the containing cavity, blocking heads are arranged at two ends of the containing cavity, the blocking heads are of horn mouth shapes, inserting holes are formed in the blocking heads, a plurality of clamping blocks are uniformly distributed on the inner wall of one end of each inserting hole, the ink bags are sealed in the containing cavity through respectively installing two blocking heads at two ends of the containing cavity of the pen holder, the blocking heads are of horn mouth structures, the small ends of the blocking heads are close to the ink bags, ink in the ink bags is difficult to automatically overflow into the inserting holes, a first connecting ring is inserted into one end of the containing cavity to be tightly clamped, the two ink bags are adhered together by sealing glue, high tightness is achieved, the second connecting ring is inserted into the other end of the containing cavity to be tightly clamped, and meanwhile, the two ink bags are tightly adhered together by using sealing glue, so that high tightness of the two ends of the pen holder is achieved.
Description
Technical Field
The utility model relates to the technical field of mark pens, in particular to a double-head mark pen with high sealing performance.
Background
The mark pen is a drawing color pen for writing or drawing, and is usually divided into a double-head and a single-head, and is often used for occasions such as design objects, advertisement slogans, poster drawing or other art creation, and the mark pen is widely applied to the fields of writing and drawing because of the convenience of use, and the mark pen is rapidly developed in the field of drawing in recent years.
The double-end mark pen can better meet the requirements of users on the thickness of the pen point and the like, but when the double-end mark pen is used, ink always overflows from the joint due to poor tightness of the joint of the double ends, so that the fingers of the users are in contact with the ink to be cleaned poorly, and pollution is caused.
Therefore, there is a need to provide a dual-head mark pen with high sealing performance to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a double-head mark pen with high sealing performance, 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 high leakproofness's double-end mark pen, includes pen-holder and pen cap, the pen cap is provided with two, set up in the pen-holder and hold the chamber, it is provided with the ink sac to hold the intracavity, it all is provided with the shutoff head to hold the chamber both ends, the shutoff head structure is horn mouth form, set up the jack in the shutoff head, a plurality of fixture blocks have been seted up to jack one end inner wall equipartition, the fixture block is opened there is the chamfer, it is provided with first connector and second connector respectively to hold the chamber both ends, first connector one end is provided with first go-between, first via hole has been seted up in the first connector, a plurality of first baffle have been seted up to the end inner wall that first go-between was kept away from to first via hole, the first baffle other end is provided with first collar, be provided with first nib in the first via hole, second connector one end is provided with the second go-between, second via hole has been seted up the second via hole in the second connector, second via hole has been kept away from the end inner wall of second go-between and has been provided with a plurality of second connector, two end sets up at the second connector.
As a preferable technical scheme of the utility model, the first pen point comprises a first pen point and a first connecting part, a step is formed at the joint of the first connecting part and the first pen point, one end of the first connecting part far away from the first pen point sequentially penetrates through the first through hole, the first mounting ring and the insertion hole to penetrate into the ink bag in the accommodating cavity, and the end parts of the first pen points are tightly attached to one ends of the plurality of first guide plates.
As a preferable technical scheme of the utility model, the second pen point comprises a second pen point and a second connecting part, a step is formed at the joint of the second connecting part and the second pen point, one end of the second connecting part far away from the second pen point sequentially penetrates through the second through hole, the second mounting ring and the insertion hole to penetrate into the ink bag in the accommodating cavity, and the end parts of the second pen points are tightly attached to one ends of the plurality of second guide plates.
As a preferable technical scheme of the utility model, one end of the first guide plate is provided with a round angle, and one end of the second guide plate is provided with a round angle.
As a preferable technical scheme of the utility model, one end of the pen cap is provided with a second cutting groove, the second cutting groove is internally provided with a cap, and the outer circumferential surface of the pen cap is provided with a plurality of first cutting grooves.
Three beneficial effects
According to the double-end mark pen with high tightness, two plugging heads are respectively arranged at two ends of the containing cavity of the pen holder to seal ink in the containing cavity, the plugging heads are of a horn-shaped structure, the small ends of the plugging heads are close to the ink bags, so that ink in the ink bags is difficult to overflow into the jacks automatically, the first connecting ring of the first connecting head is inserted into one end of the containing cavity to be tightly clamped, the two connecting rings are bonded together by sealing glue to achieve high tightness, the second connecting ring of the second connecting head is inserted into the other end of the containing cavity to be tightly clamped, and meanwhile, the sealing glue is used for tightly bonding the two connecting rings together, so that high tightness of two ends of the pen holder is achieved, the first pen point and the second pen point are respectively arranged on the corresponding first connecting head and the corresponding second connecting head, the first pen point and the second pen point cover are tightly used for preventing the ink from being stained to personnel touching the first pen point and the second pen point by mistake.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a three-dimensional schematic of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection relationship among the pen holder, the connector and the pen point of the utility model;
FIG. 3 is a three-dimensional schematic view of the barrel structure of the present utility model;
FIG. 4 is a three-dimensional schematic view of a first connector structure of the present utility model;
FIG. 5 is an isometric view of a first connector structure of the present utility model;
FIG. 6 is a three-dimensional schematic view of the cap structure of the present utility model;
FIG. 7 is a three-dimensional schematic view of a second connector structure of the present utility model;
fig. 8 is an isometric view of a second connector structure of the present utility model;
FIG. 9 is a three-dimensional schematic view of a first nib structure according to the present utility model;
FIG. 10 is a three-dimensional schematic view of a second nib structure according to the present utility model;
fig. 11 is a three-dimensional schematic view of the structure of the present utility model.
In the figure: 1. a penholder; 11. a receiving chamber; 2. a first connector; 21. a first connection ring; 22. a first via; 23. a first guide plate; 24. a first mounting ring; 3. a cap; 31. a first slot; 32. a second slot; 33. capping; 4. a second connector; 41. a second connecting ring; 42. a second via; 43. a second guide plate; 44. a second mounting ring; 5. a first pen point; 51. a first nib; 52. a first connection portion; 6. a second pen point; 61. a second nib; 62. a second connecting portion; 7. a blocking head; 71. a jack; 72. and (5) clamping blocks.
Detailed Description
Embodiments of the present utility model are described below with reference to the accompanying drawings. In this process, to ensure clarity and convenience of description, the widths of the lines or the sizes of the constituent elements in the drawings may be exaggerated.
In addition, the terms hereinafter are defined based on functions in the present utility model, and may be different according to intention of a user, an operator, or a convention. Accordingly, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 11, a double-ended mark pen with high tightness comprises a pen holder 1 and a pen cap 3, wherein an accommodating cavity 11 is formed in the pen holder 1, an ink sac is arranged in the accommodating cavity 11, blocking heads 7 are arranged at two ends of the accommodating cavity 11, the blocking heads 7 are in a horn mouth shape, small ends of the blocking heads 7 are close to the ink sac, ink in the ink sac is difficult to automatically overflow into the blocking heads 7, insertion holes 71 are formed in the blocking heads 7, a plurality of clamping blocks 72 are uniformly distributed on the inner wall at one end of each insertion hole 71, chamfers are formed on the clamping blocks 72, a first connecting head 2 and a second connecting head 4 are respectively arranged at two ends of the accommodating cavity 11, a first connecting ring 21 is arranged at one end of each first connecting head 2, a plurality of first through holes 22 are formed in each first connecting head 2, a plurality of first guide plates 23 are formed in the inner wall of the end of each first through hole 22, which is far away from each first connecting ring 21, round corners are formed in each first guide plate 23, and the other ends of the first guide plates 23 are provided with round corners, and the first pen points 24 are arranged in each first connecting head 5;
the first pen point 5 comprises a first pen point 51 and a first connecting portion 52, a step is formed at the joint of the first connecting portion 52 and the first pen point 51, one end of the first connecting portion 52 far away from the first pen point 51 sequentially penetrates through the first through hole 22, the first mounting ring 24 and the insertion hole 71 to enter into the ink bag in the accommodating cavity 11, the first connecting portion 52 is clamped in the clamping block 72 to seal the insertion hole 71, ink in the ink bag is prevented from overflowing into the insertion hole 71, the end parts of the first pen point 51 are tightly attached to one ends of the first guide plates 23, a second connecting ring 41 is arranged at one end of the second connecting head 4, a plurality of second guide plates 43 are arranged in the second connecting head 4, one end of the second through hole 42 far away from the second connecting ring 41 is provided with a plurality of second guide plates 43, one end of the second guide plates 43 is provided with round corners, the other end of the second guide plates 43 is provided with a second mounting ring 44, the second pen point 6 is arranged in the second through hole 42, the second pen point 6 comprises a second connecting portion 61 and a second end part 62, the second pen point 62 penetrates through the second end parts of the second guide plates 61 and the second end parts of the second pen point 11 are sequentially penetrates through the second guide plates 4, and the second pen point 4 are sequentially penetrates through the second fiber and the second end parts of the second guide plates 11, and the second pen point 7 are sequentially penetrates through the second end part 11 and the second guide plates 11, and is far away from the second pen point 7, and is connected with the second end part 43 is far away from the second fiber material is connected to the second pen point 43;
the two pen caps 3 are arranged, the two pen caps 3 are respectively arranged at the ends of the first connector 2 and the second connector 4, a second cutting groove 32 is formed in one end of the pen cap 3, a cap 33 is arranged in the second cutting groove 32, a plurality of first cutting grooves 31 are formed in the outer circumferential surface of the pen cap 3, and the cap 33 is used for placing a first pen point 51 of the first pen point 5 and a second pen point 61 of the second pen point 6.
The embodiment specifically is that two plugging heads 7 are respectively installed at two ends of the containing cavity 11 of the pen holder 1, clamping blocks 72 of the plugging heads 7 are just opposite to each other, ink in the ink bag is effectively prevented from overflowing into the jack 71 by the two plugging heads 7, the first connecting ring 21 of the first connecting head 2 is inserted into one end of the containing cavity 11 to be clamped, the two ends are bonded together by using sealing glue to achieve high tightness, the second connecting ring 41 of the second connecting head 4 is inserted into the other end of the containing cavity 11 to be clamped, meanwhile, the sealing glue is used to bond the two ends tightly together, the high tightness of the two ends of the pen holder 1 is achieved, then the first pen point 5 and the second pen point 6 are respectively installed on the corresponding first connecting head 2 and the second connecting head 4, the first connecting part 52 of the first pen point 5 penetrates through the first through hole 22, the first mounting ring 24 and the jack 71 into the ink bag in the containing cavity 11, the ink in the ink bag is absorbed into the first pen point 51, meanwhile, the first connecting part 52 is clamped on the second connecting part 23, the second pen point 3 penetrates through the second pen point 62 and the second pen point 3 to penetrate through the corresponding first connecting head 3 and the second pen point 61, and the second pen point 61 is further deeply accommodated into the first pen point 61, and the second pen point 3 is further accommodated into the second pen point 3, and the ink bag is further deeply accommodated in the corresponding to the second pen point 3 through the jack 61.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a double-end mark pen of high leakproofness, includes pen-holder (1) and pen cap (3), pen cap (3) are provided with two, its characterized in that: the pen comprises a pen holder (1), an accommodating cavity (11) is formed in the pen holder (1), ink sacs are arranged in the accommodating cavity (11), blocking heads (7) are arranged at two ends of the accommodating cavity (11), a plugging head (7) is in a horn mouth shape, jacks (71) are formed in the blocking heads (7), a plurality of clamping blocks (72) are uniformly distributed on the inner wall of one end of each jack (71), chamfers are formed in the clamping blocks (72), first connecting heads (2) and second connecting heads (4) are respectively arranged at two ends of the accommodating cavity (11), first connecting rings (21) are arranged at one end of each first connecting head (2), first through holes (22) are formed in the first connecting heads (2), a plurality of first guide plates (23) are formed in the inner walls of the ends of the first connecting rings (21) in a way, first mounting rings (24) are arranged at the other ends of the first through holes (23), first pen points (5) are arranged in the first through holes (22), first connecting heads (4) are respectively provided with first connecting rings (2) and second connecting rings (42) are arranged at the other ends of the second connecting rings (41) and are far away from the first connecting rings (42), a second pen point (6) is arranged in the second through hole (42), and the two pen caps (3) are respectively arranged at the ends of the first connector (2) and the second connector (4).
2. The high tightness double-ended marker of claim 1 wherein: the first pen point (5) comprises a first pen point (51) and a first connecting part (52), a step is formed at the joint of the first connecting part (52) and the first pen point (51), one end of the first connecting part (52), which is far away from the first pen point (51), sequentially penetrates through the first through hole (22), the first mounting ring (24) and the insertion hole (71) to penetrate into the ink bag in the accommodating cavity (11), and the end part of the first pen point (51) is tightly attached to one ends of the plurality of first guide plates (23).
3. The high tightness double-ended marker of claim 1 wherein: the second pen point (6) comprises a second pen point (61) and a second connecting part (62), a step is formed at the joint of the second connecting part (62) and the second pen point (61), one end of the second connecting part (62), which is far away from the second pen point (61), sequentially penetrates through the second through hole (42), the second mounting ring (44) and the insertion hole (71) to penetrate into the ink bag in the accommodating cavity (11), and the end part of the second pen point (61) is tightly attached to one ends of the second guide plates (43).
4. The high tightness double-ended marker of claim 1 wherein: one end of the first guide plate (23) is provided with a round angle, and one end of the second guide plate (43) is provided with a round angle.
5. The high tightness double-ended marker of claim 1 wherein: the pen cap is characterized in that a second cutting groove (32) is formed in one end of the pen cap (3), a cap (33) is arranged in the second cutting groove (32), and a plurality of first cutting grooves (31) are formed in the outer circumferential surface of the pen cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321221381.7U CN219749341U (en) | 2023-05-17 | 2023-05-17 | Double-end mark pen of high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321221381.7U CN219749341U (en) | 2023-05-17 | 2023-05-17 | Double-end mark pen of high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219749341U true CN219749341U (en) | 2023-09-26 |
Family
ID=88085560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321221381.7U Active CN219749341U (en) | 2023-05-17 | 2023-05-17 | Double-end mark pen of high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219749341U (en) |
-
2023
- 2023-05-17 CN CN202321221381.7U patent/CN219749341U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |