CN214208475U - Fire needle for treating chloasma - Google Patents
Fire needle for treating chloasma Download PDFInfo
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- CN214208475U CN214208475U CN202020764083.2U CN202020764083U CN214208475U CN 214208475 U CN214208475 U CN 214208475U CN 202020764083 U CN202020764083 U CN 202020764083U CN 214208475 U CN214208475 U CN 214208475U
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- fire needle
- rod
- connecting portion
- shaped body
- treating chloasma
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Abstract
The utility model provides a fire needle for treating chloasma relates to medical instrument technical field, has solved the fire needle for treating chloasma that exists among the prior art and has been the integrated into one piece structure, can not change the syringe needle alone and cause the higher technical problem of use cost. The fire needle comprises a fire needle body, a rod-shaped body and a hanging part, wherein a holding part used for being held by a hand is formed in a partial section of the rod-shaped body, one end of the rod-shaped body is detachably connected with the fire needle body, and the other end of the rod-shaped body is detachably connected with the hanging part. The utility model provides a fire needle can carry out the change of its spare part, has reduced use cost.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a fire needle for treating chloasma.
Background
Chloasma is a skin disorder of unknown etiology that often causes hyperpigmentation of spots in the facial area. This condition is more common in women than in men. While the specific cause of chloasma may not be well understood, the appearance of chloasma pigmentation may be exacerbated by certain conditions such as pregnancy, sun exposure, certain medications such as oral contraceptives, hormone levels, genetics, and the like.
Exemplary symptoms of chloasma include dark, irregularly shaped patches or spots, which are typically present on the upper cheek, nose, upper lip and forehead. These patches typically become increasingly severe over time. Besides the cosmetic discoloration, chloasma does not appear to cause any other symptoms or have other harmful effects.
The fire needle is a common tool for professional beauty and beauty at present, and is mainly used for removing wrinkles, losing weight, burning proud substances, spots and the like. When in use, the needle head is burnt on the lamp to burn red, the affected part is burnt rapidly, and the needle head leaves rapidly.
The applicant has found that the prior art has at least the following technical problems:
the existing fire needle for treating chloasma is of an integrally formed structure, and the needle head of the existing fire needle cannot be independently replaced after being used or damaged, so that the use cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire needle for treating chloasma to solve the fire needle that is used for treating chloasma that exists among the prior art and be the integrated into one piece structure, can not change the syringe needle alone and cause the higher technical problem of use cost. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a fire needle for treating chloasma, includes fire needle body, the rod-shaped body and linkage, wherein: the section of the rod-shaped body forms a holding part for being held by a hand of a person, one end of the rod-shaped body is detachably connected with the fire needle body, and the other end of the rod-shaped body is detachably connected with the hanging part.
Preferably, the detachable connection is a threaded connection.
Preferably, the rod-shaped body comprises a first connecting portion, a second connecting portion and the holding portion, the first connecting portion and the second connecting portion are respectively and fixedly arranged at two ends of the holding portion, the first connecting portion is in threaded connection with the fire needle body, and the second connecting portion is in threaded connection with the hanging portion.
Preferably, the inner surface of the first connecting part is provided with a first internal thread, the outer surface of the fire needle body is provided with a first external thread, and the rod-shaped body is detachably connected with the fire needle body through the first internal thread and the first external thread.
Preferably, an outer diameter of the first connecting portion is smaller than an outer diameter of the grip portion, and a length of the first connecting portion in the shaft axis direction is smaller than a length of the grip portion in the shaft axis direction.
Preferably, the hanging part comprises a hanging ring and a rod-shaped body connecting part, the hanging ring is fixedly connected with the rod-shaped body connecting part, a second external thread is arranged on the outer surface of the rod-shaped body connecting part, a second internal thread is arranged on the inner surface of the second connecting part, and the hanging part is detachably connected with the rod-shaped body through the second external thread and the second internal thread.
Preferably, the outer diameter of the second connecting portion is smaller than the outer diameter of the grip portion, and the length of the second connecting portion in the axial direction of the rod body is smaller than the length of the grip portion in the axial direction of the rod body.
Preferably, the outer surface of the holding part is provided with an anti-slip structure, wherein the anti-slip structure is a dot-shaped or net-shaped protrusion or recess arranged on the holding part.
Preferably, the length of fire needle body is 40 ~ 50mm, the total length of fire needle is 75 ~ 85mm, the external diameter of second connecting portion is 1.8 ~ 2.2 mm.
Preferably, the rod-shaped body is of a hollow structure, the rod-shaped body is made of a copper material, and the fire needle body is made of a stainless steel material.
The utility model provides a fire needle for treating chloasma, including fire needle body, the rod-shaped body and linkage, the partial section of the rod-shaped body forms the portion of gripping that is used for people's hand to grasp, makes things convenient for people's hand to grasp, compares with prior art, the utility model provides a adopt detachable connected mode between fire needle body and the rod-shaped body, can directly change the fire needle body after the fire needle uses, safety and sanitation, in addition, when one of them part of fire needle body or rod-shaped body takes place to damage, can directly change one of them part, has reduced use cost; in addition, the hanging part can be detachably connected with the rod-shaped body, so that the fire needle can be conveniently hung and placed, and a certain decoration effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fire needle for treating chloasma according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fire needle body provided by the embodiment of the present invention.
Reference numerals: 1. a fire needle body; 2. a grip portion; 3. a hanging part; 4. a first connection portion; 5. a second connecting portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a fire needle for treating chloasma, including fire needle body 1, the rod-shaped body and linkage 3, wherein: the partial section of the rod-shaped body forms a holding part 2 for being held by a human hand, one end of the rod-shaped body is detachably connected with the fire needle body 1, and the other end of the rod-shaped body is detachably connected with the hanging part 3.
As an alternative embodiment, one end of the rod-shaped body is detachably connected with the fire needle body 1 in a threaded manner, and the other end of the rod-shaped body is detachably connected with the hanging part 3 in a threaded manner. The threaded connection is a detachable fixed connection which is widely used, and has the advantages of simple structure, reliable connection, convenient assembly and disassembly and the like.
As shown in fig. 1, the rod-shaped body includes a first connecting portion 4, a second connecting portion 5 and a holding portion 2, the first connecting portion 4 and the second connecting portion 5 are respectively fixed at two ends of the holding portion 2, the first connecting portion 4 is in threaded connection with the fire needle body 1, and the second connecting portion 5 is in threaded connection with the hanging portion 3. The connection process is not influenced by the quality of workers, and the performance is relatively stable; threaded connection makes between first connecting portion 4 and the fire needle body 1, the connection speed and the dismantlement speed between second connecting portion 5 and the portion 3 of hanging all very fast, and it is fairly simple to operate, labour saving and time saving.
The first connecting portion 4 can be detachably connected with the inner surface of the fire needle body 1, and certainly, the first connecting portion 4 can also be detachably connected with the outer surface of the fire needle body 1. Similarly, the second connecting portion 5 may be detachably connected to the inner surface of the hanging portion 3, and the second connecting portion 5 may also be detachably connected to the outer surface of the hanging portion 3, which is not limited herein.
Referring to fig. 1, the internal surface of first connecting portion 4 in this embodiment is provided with first internal thread, and the surface of fire needle body 1 is provided with first external screw thread, and the rodlike body forms through first internal thread and first external screw thread and fire needle body 1 and can dismantle the connection, compares with prior art, the utility model provides an adopt detachable connected mode between fire needle body 1 and the rodlike body, can directly change fire needle body 1 after the fire needle uses, safety and sanitation, in addition, when one of them part of fire needle body 1 or rodlike body takes place to damage, can directly change one of them part, easy dismounting is swift, has reduced use cost.
The design of the hanging part 3 in the embodiment is convenient for hanging and placing the fire needle and plays a certain decorative role at the same time. Wherein, hang portion 3 and include link and rodlike body connecting portion, link and rodlike body connecting portion fixed connection, the surface of rodlike body connecting portion is provided with the second external screw thread, and the internal surface of second connecting portion 5 is provided with the second internal thread, and hang portion 3 forms detachable connection through second external screw thread and second internal thread and rodlike body.
As an alternative embodiment, the outer diameter of the first connecting portion 4 is smaller than the outer diameter of the grip portion 2, and the length of the first connecting portion 4 in the shaft axis direction is smaller than the length of the grip portion 2 in the shaft axis direction. The outer diameter of the second connecting portion 5 is also smaller than the outer diameter of the grip portion 2, and the length of the second connecting portion 5 in the axial direction of the rod is also smaller than the length of the grip portion 2 in the axial direction of the rod. The cross-sectional shape of the grip portion 2 is circular and is generally designed to be thicker than the first and second connecting portions 4, 5 in order to facilitate gripping by a user.
In addition, as an alternative embodiment, the outer surface of the grip part 2 is provided with an anti-slip structure, wherein the anti-slip structure is a dot-shaped or net-shaped protrusion or recess arranged on the grip part 2. The anti-slip structure increases the friction force between the hand and the rod-shaped body, so that the hand can hold the holding part 2 more firmly and not easily slip.
The utility model provides a rod-shaped body proposes to adopt the integral type structure, can increase the life of rod-shaped body, and processing is also simpler. The length of fire needle body 1 in this embodiment is 40 ~ 50mm, and the total length of fire needle is 75 ~ 85mm, and the external diameter of second connecting portion 5 is 1.8 ~ 2.2 mm. Of course, the length and diameter of the rod-shaped body, the outer diameter of the fire needle body 1, the length of the hanging part 3 and other dimensions can be produced according to actual requirements. In addition, the rod-shaped body is of a hollow structure, so that the whole weight is reduced, the operation of a user is more convenient, the rod-shaped body is made of copper materials, and the fire needle body 1 is made of stainless steel materials.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a fire needle for treating chloasma which characterized in that, includes fire needle body, the rod-shaped body and linkage, wherein:
the section of the rod-shaped body forms a holding part for being held by a hand of a person, one end of the rod-shaped body is detachably connected with the fire needle body, and the other end of the rod-shaped body is detachably connected with the hanging part.
2. The fire needle for treating chloasma according to claim 1, wherein the detachable connection is a threaded connection.
3. The fire needle for treating chloasma according to claim 1, wherein the rod-shaped body comprises a first connecting portion, a second connecting portion and the holding portion, the first connecting portion and the second connecting portion are respectively and fixedly arranged at two ends of the holding portion, the first connecting portion is in threaded connection with the fire needle body, and the second connecting portion is in threaded connection with the hanging portion.
4. The fire needle for treating chloasma according to claim 3, wherein a first internal thread is formed on an inner surface of the first connecting portion, a first external thread is formed on an outer surface of the fire needle body, and the rod-shaped body is detachably connected with the fire needle body through the first internal thread and the first external thread.
5. The fire needle for treating chloasma according to claim 3, wherein an outer diameter of the first connecting portion is smaller than an outer diameter of the grip portion, and a length of the first connecting portion in the shaft axis direction is smaller than a length of the grip portion in the shaft axis direction.
6. The fire needle for treating chloasma according to claim 3, wherein the hanging portion comprises a hanging ring and a rod-shaped body connecting portion, the hanging ring is fixedly connected with the rod-shaped body connecting portion, a second external thread is arranged on an outer surface of the rod-shaped body connecting portion, a second internal thread is arranged on an inner surface of the second connecting portion, and the hanging portion is detachably connected with the rod-shaped body through the second external thread and the second internal thread.
7. The fire needle for treating chloasma according to claim 3, wherein an outer diameter of the second connecting portion is smaller than an outer diameter of the grip portion, and a length of the second connecting portion in the axial direction of the rod body is smaller than a length of the grip portion in the axial direction of the rod body.
8. The fire needle for treating chloasma according to claim 1, wherein an outer surface of the grip portion is provided with an anti-slip structure, wherein,
the anti-slip structure is a dot-shaped or net-shaped bulge or a recess arranged on the holding part.
9. The fire needle for treating chloasma according to claim 3, wherein the length of the fire needle body is 40-50 mm, the total length of the fire needle is 75-85 mm, and the outer diameter of the second connecting part is 1.8-2.2 mm.
10. The fire needle for treating chloasma according to claim 1, wherein the rod-shaped body is of a hollow structure, the rod-shaped body is made of a copper material, and the fire needle body is made of a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764083.2U CN214208475U (en) | 2020-05-11 | 2020-05-11 | Fire needle for treating chloasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764083.2U CN214208475U (en) | 2020-05-11 | 2020-05-11 | Fire needle for treating chloasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214208475U true CN214208475U (en) | 2021-09-17 |
Family
ID=77672626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764083.2U Active CN214208475U (en) | 2020-05-11 | 2020-05-11 | Fire needle for treating chloasma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214208475U (en) |
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2020
- 2020-05-11 CN CN202020764083.2U patent/CN214208475U/en active Active
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