CN204293678U - Sewing and skin micro-needle cosmetic instrument needle connecting structure - Google Patents
Sewing and skin micro-needle cosmetic instrument needle connecting structure Download PDFInfo
- Publication number
- CN204293678U CN204293678U CN201420685997.4U CN201420685997U CN204293678U CN 204293678 U CN204293678 U CN 204293678U CN 201420685997 U CN201420685997 U CN 201420685997U CN 204293678 U CN204293678 U CN 204293678U
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- China
- Prior art keywords
- needle
- link slot
- projection
- connector
- connecting structure
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- 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.)
- Ceased
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0076—Tattooing apparatus
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Virology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses sewing and skin micro-needle cosmetic instrument needle connecting structure, comprise handwriting, syringe needle, described handwriting lower end is provided with annular connector, described connector side is provided with projection, described syringe needle upper end is provided with link slot, described link slot is corresponding with connector, and described link slot side is provided with card window, and described card window is corresponding with projection; Inside described link slot, two ends are provided with spill draw-in groove, and described draw-in groove is consistent with projection cross-sectional sizes, and two corresponding arc Ka Dao inside described link slot, described Ka Dao and projection height match.Snap-in structure letter of the present utility model is answered, and manufactures cost low, and firmly, use procedure not easily loosens, and it is convenient to change in engaging, and only needing to rotate one of half point circle can complete unloading process; Carry the hollow spring of elastoplast, the connective stability between syringe needle and handwriting is good, not easily loosens simultaneously.
Description
Technical field
The utility model relates to a kind of beauty appliance, particularly relates to sewing and skin micro-needle cosmetic instrument needle connecting structure.
Background technology
Existing conventional tattooning penlike device, generally comprise machine case component, drive unit and folder needle device, its operation principle drives the eyebrow tattoo needle in folder needle device to move back and forth at a high speed by drive unit, and the tip of eyebrow tattoo needle is thrust in skin repeatedly, makes eyebrow type fixing and attractive in appearance with line.Obviously require that eyebrow tattoo needle must be highly stable and accurate.
Because tattooning penlike device is in order to meet different sewing demands, need tattooning penlike device can change dissimilar syringe needle, to realize different requirement of drawing.And in tattooning penlike device use procedure, pen carries out fast vibration under the driving of motor, if be connected loosely between syringe needle with a body, syringe needle can be caused to come off and have an accident, existing tattooning penlike device adopts helicitic texture to be connected with a body by syringe needle usually, and this kind connects, and has very good stability.But the syringe needle that helicitic texture connects, changes to get up extremely to bother, and in actual sewing process, needs often to change syringe needle, for user brings great inconvenience.
Utility model content
For the problems referred to above, the utility model aims to provide sewing and the skin micro-needle cosmetic instrument needle connecting structure that a kind of stable connection is easy to replacing.
For realizing this technical purpose, scheme of the present utility model is: sewing and skin micro-needle cosmetic instrument needle connecting structure, comprise handwriting, syringe needle, described handwriting lower end is provided with annular connector, described connector side is provided with projection, and described syringe needle upper end is provided with link slot, and described link slot is corresponding with connector, described link slot side is provided with card window, and described card window is corresponding with projection;
Inside described link slot, two ends are provided with spill draw-in groove, and described draw-in groove is consistent with projection cross-sectional sizes, and two corresponding arc Ka Dao inside described link slot, described Ka Dao and projection height match.
As preferably, described syringe needle tail end is provided with the hollow spring of elastoplast, and the described plastic hollow spring other end is connected with inside link slot.
As preferably, described card window and projection are with a lopsided trapezium structure.
As preferably, described connector epimere thickness is lower than hypomere.
As preferably, described connector is cylindricality hollow-core construction.
The beneficial effects of the utility model are: snap-in structure letter is answered, and manufactures cost low, and firmly, use procedure not easily loosens, and it is convenient to change in engaging, and only needing to rotate one of half point circle can complete unloading process; Carry the hollow spring of elastoplast, the connective stability between syringe needle and handwriting is good, not easily loosens simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is handwriting structural representation of the present utility model;
Fig. 3 is needle head structure schematic diagram of the present utility model;
Fig. 4 is handwriting sectional view of the present utility model;
Fig. 5 is syringe needle sectional view of the present utility model;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, 2, 3, specific embodiment described in the utility model is sewing and skin micro-needle cosmetic instrument needle connecting structure, comprise handwriting 1, syringe needle 2, described handwriting 1 lower end is provided with annular connector 3, described connector 3 side is provided with projection 5, and described syringe needle 2 upper end is provided with link slot 4, and described link slot 4 is corresponding with connector 3, described link slot 4 side is provided with card window 6, and described card window 6 is corresponding with projection 5;
As shown in Figure 4,5, inside described link slot 4, two ends are provided with spill draw-in groove 9, and described draw-in groove 9 is consistent with projection 5 cross-sectional sizes, two corresponding arc card roads 8 inside described link slot 4, and described card road 8 highly matches with projection 5.
During use, only need projection corresponding with draw-in groove, then rotate syringe needle, projection is slided into card window assigned address and can complete fixing operation, whole rotation process only has 1/8th to enclose, and rotation distance is short, complete speed fast, user's quick-replaceable syringe needle can be greatly facilitated.
In order to increase the stability that syringe needle is connected with handwriting, described syringe needle 2 tail end is provided with the hollow spring 7 of elastoplast, and described plastic hollow spring 7 other end is connected with inside link slot 4.Plastic hollow spring on the one hand can provide elastic force, makes to engage between syringe needle with handwriting more tight; Plastic hollow spring can absorption portion shake on the other hand, avoids being connected between syringe needle with handwriting loosening.
In order to make engaging more firm, described card window 6 and projection 5 are with a lopsided trapezium structure.Described connector 3 epimere thickness is lower than hypomere.The more progressive draw-in groove that passes smoothly of the projection tilted slips into Ka Dao, enters the card window position of specifying and engages with card window.
Conveniently plastic hollow spring is positioned in handwriting, and facilitate syringe needle and handwriting other mechanisms inner to be connected, described connector 3 is cylindricality hollow-core construction simultaneously.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. a sewing and skin micro-needle cosmetic instrument needle connecting structure, comprise handwriting, syringe needle, it is characterized in that: described handwriting lower end is provided with annular connector, described connector side is provided with projection, described syringe needle upper end is provided with link slot, described link slot is corresponding with connector, and described link slot side is provided with card window, and described card window is corresponding with projection;
Inside described link slot, two ends are provided with spill draw-in groove, and described draw-in groove is consistent with projection cross-sectional sizes, and two corresponding arc Ka Dao inside described link slot, described Ka Dao and projection height match.
2. sewing according to claim 1 and skin micro-needle cosmetic instrument needle connecting structure, is characterized in that: described syringe needle tail end is provided with the hollow spring of elastoplast, the described plastic hollow spring other end is connected with inside link slot.
3. sewing according to claim 2 and skin micro-needle cosmetic instrument needle connecting structure, is characterized in that: described card window and projection are with a lopsided trapezium structure.
4. sewing according to claim 3 and skin micro-needle cosmetic instrument needle connecting structure, is characterized in that: described connector epimere thickness is lower than hypomere.
5. the sewing according to claim 1-4 arbitrary and skin micro-needle cosmetic instrument needle connecting structure, is characterized in that: described connector is cylindricality hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685997.4U CN204293678U (en) | 2014-11-14 | 2014-11-14 | Sewing and skin micro-needle cosmetic instrument needle connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685997.4U CN204293678U (en) | 2014-11-14 | 2014-11-14 | Sewing and skin micro-needle cosmetic instrument needle connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293678U true CN204293678U (en) | 2015-04-29 |
Family
ID=53099263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685997.4U Ceased CN204293678U (en) | 2014-11-14 | 2014-11-14 | Sewing and skin micro-needle cosmetic instrument needle connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913457A (en) * | 2016-10-08 | 2018-04-17 | 上海魅妃化妆品有限公司 | A kind of buckle-type tattooning penlike device syringe needle external member |
-
2014
- 2014-11-14 CN CN201420685997.4U patent/CN204293678U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913457A (en) * | 2016-10-08 | 2018-04-17 | 上海魅妃化妆品有限公司 | A kind of buckle-type tattooning penlike device syringe needle external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yuexiu District Guangyuan West Road Guangzhou city Guangdong province 510010 No. 121 An Huamei Bo building A Shop No. 412 Patentee after: Guangzhou Zixuan Medical Technology Co.,Ltd. Address before: Yuexiu District Guangyuan West Road Guangzhou city Guangdong province 510010 No. 121 An Huamei Bo building A Shop No. 412 Patentee before: GUANGZHOU ZIXUAN BEAUTY EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20211203 Decision number of declaring invalidation: 52900 Granted publication date: 20150429 |
|
| IW01 | Full invalidation of patent right |