CN213734323U - Medicine releasing spring pen - Google Patents
Medicine releasing spring pen Download PDFInfo
- Publication number
- CN213734323U CN213734323U CN202022345846.2U CN202022345846U CN213734323U CN 213734323 U CN213734323 U CN 213734323U CN 202022345846 U CN202022345846 U CN 202022345846U CN 213734323 U CN213734323 U CN 213734323U
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- CN
- China
- Prior art keywords
- pen
- medicine
- barrel
- cylinder
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 62
- 229940079593 drug Drugs 0.000 title claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000012377 drug delivery Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 5
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 3
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 3
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 description 3
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 3
- 241001676573 Minium Species 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 229940116229 borneol Drugs 0.000 description 3
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 description 3
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 229940041616 menthol Drugs 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 235000013599 spices Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Images
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- Medicinal Preparation (AREA)
Abstract
The utility model relates to a release spring pen, include: the pen comprises a pen point, a pen container, a spring button, an inner cylinder, an outer cylinder, a medicine cavity, a sealing cover, an annular groove, a mesh fabric barrel, an outer medicine release channel and an inner medicine release channel, wherein the lower end of the pen container is in threaded connection with a screw hole formed in the pen point; the blocking cover blocks the upper end of the cylinder body and the upper end of the outer cylinder. The drug release spring pen is not easy to generate fatigue and disperse spiritedly when a writer writes for a long time.
Description
Technical Field
The utility model relates to the technical field of hydraulic oil cylinders, in particular to a medicine releasing spring pen.
Background
The spring pen is a common pen tool and comprises a pen container, a spring button and a pen point in threaded connection with the lower end of the pen container; the structure of the spring pen can be obtained from the Chinese patent application number: 201721885969.7, the utility model discloses an aluminum-plastic spring pen; the traditional spring pen has the defects that the fatigue is easy to generate and the spirit is easy to disperse when a writer writes for a long time; therefore, designing a drug release spring pen which is not easy to generate fatigue and is not easy to disperse becomes an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that the existing spring pen is easy to generate fatigue and easy to disperse spirit when a writer writes for a long time, and provides the drug-releasing spring pen which is not easy to generate fatigue and easy to disperse spirit when the writer writes for a long time.
The utility model discloses a concrete technical scheme is:
a drug delivery fountain pen, comprising: the pen comprises a pen point, a pen container, a spring button, an inner cylinder, an outer cylinder, a medicine cavity, a sealing cover, an annular groove, a mesh fabric barrel, an outer medicine release channel and an inner medicine release channel, wherein the lower end of the pen container is in threaded connection with a screw hole formed in the pen point; the blocking cover blocks the upper end of the cylinder body and the upper end of the outer cylinder. When the medicine release spring pen is used, according to the adaptation condition of a writer, refreshing medicines such as menthol, borneol, powder of minium, spice and the like are put into the medicine cavity, or the refreshing medicines are mixed and put into the medicine cavity, the clamping ring arranged at the lower end of the blocking cover is clamped between the upper end of the inner side wall of the inner cylinder and the upper end of the outer side wall of the pen container, the upper end of the medicine cavity is blocked, the refreshing medicines are slowly released through the inner through holes of the mesh tube, the inner through hole group and the outer through holes of the outer through hole group, and the writer is not easy to fatigue and disperse spirit after writing for a long time; the outer cylinder is rotated to stagger the outer through hole and the inner through hole, so that the medicine can not be released outwards, the medicine flavor is preserved, and the service life is prolonged.
Preferably, the upper end of the pen point is provided with a threaded section; the diameter of the pen container is smaller than the inner diameter of the thread section; the lower end of the inner cylinder is provided with an internal thread which is in threaded connection with the thread section; the lower end of the outer side of the clamping ring is provided with an outer frustum-shaped guide surface, and the lower end of the inner side of the clamping ring is provided with an inner frustum-shaped guide surface. The internal thread that the inner tube lower extreme was equipped with and screw thread section spiro union, the outside of the rand that the shutoff lid lower extreme was equipped with encloses the lower extreme and is equipped with outer frustum shape guide surface, and the inboard of rand encloses the lower extreme and is equipped with interior frustum shape guide surface, encloses between the upper end through the rand card income inner tube side wall upper end and the pen container outside, and the shutoff is filled medicine chamber upper end, makes things convenient for the dismouting to do benefit to the powder charge.
Preferably, the inner drug release channel is an inner through hole group which is arranged at the inner side wall of the annular groove and is communicated with the outer side wall of the inner cylinder; the outer medicine release channel is an outer through hole group arranged on the side wall of the outer barrel; the number of the outer through holes of the outer through hole group is the same as that of the inner through holes of the inner through hole group, and the outer through holes and the inner through holes are communicated in a one-to-one correspondence mode. Is beneficial to multi-directional slow release.
Compared with the prior art, the beneficial effects of the utility model are that: when the medicine release spring pen is used, according to the adaptation condition of a writer, refreshing medicines such as menthol, borneol, powder of minium, spice and the like are put into the medicine cavity, or the refreshing medicines are mixed and put into the medicine cavity, the clamping ring arranged at the lower end of the blocking cover is clamped between the upper end of the inner side wall of the inner cylinder and the upper end of the outer side wall of the pen container, the upper end of the medicine cavity is blocked, the refreshing medicines are slowly released through the inner through holes of the mesh tube, the inner through hole group and the outer through holes of the outer through hole group, and the writer is not easy to fatigue and disperse spirit after writing for a long time; the outer cylinder is rotated to stagger the outer through hole and the inner through hole, so that the medicine can not be released outwards, the medicine flavor is preserved, and the service life is prolonged. The internal thread that the inner tube lower extreme was equipped with and screw thread section spiro union, the outside of the rand that the shutoff lid lower extreme was equipped with encloses the lower extreme and is equipped with outer frustum shape guide surface, and the inboard of rand encloses the lower extreme and is equipped with interior frustum shape guide surface, encloses between the upper end through the rand card income inner tube side wall upper end and the pen container outside, and the shutoff is filled medicine chamber upper end, makes things convenient for the dismouting to do benefit to the powder charge. The inner medicine release channel is an inner through hole group which is arranged on the inner side wall of the annular groove and is communicated with the outer side wall of the inner cylinder, the outer medicine release channel is an outer through hole group which is arranged on the side wall of the outer cylinder, the number of the outer through holes of the outer through hole group is the same as that of the inner through holes of the inner through hole group, and the outer through holes and the inner through holes are communicated in a one-to-one correspondence manner, so that multidirectional slow medicine release is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the pen point comprises a pen point 1, a pen container 2, a spring button 3, an inner barrel 4, an outer barrel 5, a medicine cavity 6, a clamping ring 7, a blocking cover 8, an annular groove 9, a mesh tube 10, a thread section 11, an outer frustum-shaped guide surface 12, an inner frustum-shaped guide surface 13, an outer through hole 14 and an inner through hole 15.
Detailed Description
The invention will be further described with reference to the drawings.
As shown in figure 1: a drug delivery fountain pen, comprising: the pen comprises a pen point 1, a pen container 2, a spring button 3, an inner cylinder 4, an outer cylinder 5, a medicine cavity 6, a blocking cover 8, an annular groove 9, a cylinder 10, an outer medicine release channel and an inner medicine release channel, wherein the lower end of the pen container 2 is in threaded connection with a screw hole (not shown) formed in the pen point 1, the spring button 3 is arranged at the upper end of the pen container 2, the inner cylinder 4 is sleeved outside the pen container 2, the lower end of the inner cylinder 4 is connected with the pen point 1, the outer cylinder 5 is sleeved outside the inner cylinder 4, the medicine cavity 6 is formed between the inner cylinder 4 and the outer side periphery of the pen container 2, the lower end of the blocking cover is provided with a clamping ring 7 clamped between the upper end of the inner side wall of the inner cylinder 4 and the upper end of the outer side wall of the pen container 2, the annular groove 9 is arranged at the inner side wall of the inner cylinder 4, the cylinder 10 is arranged in the annular groove 9, the outer medicine release channel is arranged at the side wall of the outer cylinder 5, and the inner medicine release channel is respectively communicated with the outer side wall of the annular groove 9; the blocking cover 8 blocks the upper end of the cylinder body and the upper end of the outer cylinder 5. The outer diameter of the inner cylinder 4 is in clearance fit with the inner diameter of the outer cylinder 5; the inner diameter of the clamping ring 7 is in transition fit with the outer diameter of the pen container 2, and the outer diameter of the clamping ring 7 is in transition fit with the inner diameter of the inner cylinder 4.
The upper end of the pen point 1 is provided with a threaded section 11; the diameter of the pen container 2 is smaller than the inner diameter of the thread section 11; the lower end of the inner cylinder 4 is provided with an internal thread which is in threaded connection with the thread section 11; the lower end of the outer side of the clamping ring 7 is provided with an outer frustum-shaped guide surface 12, and the lower end of the inner side of the clamping ring 7 is provided with an inner frustum-shaped guide surface 13.
The inner drug release channel is an inner through hole group which is arranged at the inner side wall of the annular groove 9 and communicated with the outer side wall of the inner barrel 4; the outer drug release channel is an outer through hole group arranged on the side wall of the outer barrel 5; the number of the outer through holes 14 of the outer through hole group is the same as that of the inner through holes 15 of the inner through hole group, and the outer through holes and the inner through holes are correspondingly communicated one by one.
When the drug release spring pen is used, according to the adaptation condition of a writer, refreshing drugs such as menthol, borneol, minium powder, spice and the like are put into the drug cavity 6, or the refreshing drugs are mixed and put into the drug cavity 6, the clamping ring 7 arranged at the lower end of the blocking cover 8 is clamped between the upper end of the inner side wall of the inner barrel 4 and the upper end of the outer side wall of the pen barrel 2, the upper end of the drug cavity 6 is blocked, the refreshing drugs are slowly released through the mesh cloth barrel 10, the inner through holes 15 of the inner through hole 15 group and the outer through holes 14 of the outer through hole 14 group, and the writer is not easy to generate fatigue and disperse spirit after writing for a long time; the outer cylinder 5 is rotated to stagger the outer through hole 14 and the inner through hole 15, so that the medicine can not be released outwards, the medicine flavor is preserved, and the service life is prolonged.
In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.
Claims (3)
1. A drug delivery fountain pen, comprising: the pen point, the pen container of screw spiro union that the lower extreme and pen point were equipped with, the spring button of locating the upper end of pen container, characterized by, the spring pen that releases medicine still includes: the pen container comprises an inner barrel, an outer barrel, a medicine cavity, a sealing cover, an annular groove, a mesh barrel, an outer medicine release channel and an inner medicine release channel, wherein the inner barrel is sleeved outside the pen barrel, the lower end of the inner barrel is connected with a pen point; the blocking cover blocks the upper end of the cylinder body and the upper end of the outer cylinder.
2. The drug delivery spring pen of claim 1, wherein: the upper end of the pen point is provided with a threaded section; the diameter of the pen container is smaller than the inner diameter of the thread section; the lower end of the inner cylinder is provided with an internal thread which is in threaded connection with the thread section; the lower end of the outer side of the clamping ring is provided with an outer frustum-shaped guide surface, and the lower end of the inner side of the clamping ring is provided with an inner frustum-shaped guide surface.
3. The drug-releasing spring pen according to claim 1 or 2, which is characterized in that: the inner drug release channel is an inner through hole group which is arranged at the inner side wall of the annular groove and communicated with the outer side wall of the inner cylinder; the outer medicine release channel is an outer through hole group arranged on the side wall of the outer barrel; the number of the outer through holes of the outer through hole group is the same as that of the inner through holes of the inner through hole group, and the outer through holes and the inner through holes are communicated in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022345846.2U CN213734323U (en) | 2020-10-20 | 2020-10-20 | Medicine releasing spring pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022345846.2U CN213734323U (en) | 2020-10-20 | 2020-10-20 | Medicine releasing spring pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213734323U true CN213734323U (en) | 2021-07-20 |
Family
ID=76851632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022345846.2U Expired - Fee Related CN213734323U (en) | 2020-10-20 | 2020-10-20 | Medicine releasing spring pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213734323U (en) |
-
2020
- 2020-10-20 CN CN202022345846.2U patent/CN213734323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |