CN213312217U

CN213312217U - Liposuction handle

Info

Publication number: CN213312217U
Application number: CN202021733628.XU
Authority: CN
Inventors: 杨俊路
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-01
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a liposuction handle, which comprises a handle body, an installation sleeve head, a spring and a connector, wherein the handle body is provided with a first step hole and a first through hole, the first step hole comprises a second through hole and a third through hole which are communicated with each other, the diameter of the second through hole is larger than that of the third through hole, the upper end of the third through hole is provided with a first internal thread, and the first through hole is communicated with the third through hole; the mounting sleeve head is provided with a second stepped hole, the second stepped hole comprises a fourth through hole and a fifth through hole which are communicated, and the diameter of the fourth through hole is larger than that of the fifth through hole; the connector comprises a needle head connecting end, an annular flange and a threaded connecting end, a sixth through hole is formed in the connector, the sixth through hole penetrates through the needle head connecting end, the annular flange and the threaded connecting end in sequence, an external thread matched with the first internal thread is arranged at the threaded connecting end, and the diameter of the annular flange is larger than that of the fifth through hole; the connector can penetrate through the fourth through hole; the spring is wound on the periphery of the threaded connection end.

Description

Liposuction handle

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a liposuction handle.

Background

With the improvement of the living standard of people and the attention of people on the body, the medical plastic and beauty development is rapid. When the operations of enlarging the chest, enlarging the hip and the like are carried out by adopting autologous fat in medical plastic cosmetology, the fat needs to be extracted from the patient, and the fat suction by negative pressure is a common fat suction method. The liposuction machine adopted in negative pressure liposuction generally comprises a storage bottle (barrel), a liposuction silicone tube, a liposuction handle, a liposuction needle, a main controller and the like, wherein the liposuction needle is arranged on the liposuction handle and is fastened through an installation sleeve head of the liposuction handle. However, in the using process, the mounting sleeve head is easy to loosen, so that the mounting sleeve head is communicated with the atmosphere, negative pressure reduction is possibly caused, the fat suction effect is influenced, the mounting sleeve head is often stopped to be fastened in the fat suction process, the working efficiency is reduced, and the user experience is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liposuction handle aims at solving among the prior art liposuction handle problem that is not hard up easily in the use.

In order to realize the purpose, the utility model provides a liposuction handle, which comprises a handle body, a mounting sleeve head, a spring and a connector, wherein the handle body is provided with a first step hole and a first through hole, the first step hole comprises a second through hole and a third through hole which are communicated with each other, the diameter of the second through hole is larger than that of the third through hole, the upper end of the third through hole is provided with a first internal thread, and the first through hole is communicated with the third through hole; the mounting sleeve head is provided with a second stepped hole, the second stepped hole comprises a fourth through hole and a fifth through hole which are communicated, and the diameter of the fourth through hole is larger than that of the fifth through hole; the connector comprises a needle head connecting end, an annular flange and a threaded connecting end, a sixth through hole is formed in the connector, the sixth through hole penetrates through the needle head connecting end, the annular flange and the threaded connecting end in sequence, an external thread matched with the first internal thread is arranged at the threaded connecting end, and the diameter of the annular flange is larger than that of the fifth through hole; the connector can penetrate through the fourth through hole, and the threaded connection end can penetrate through the fifth through hole and is in threaded connection with the handle body; the spring is wound on the periphery of the threaded connection end.

Preferably, the handle body is provided with a connecting end portion connected with the negative pressure generating device.

Preferably, the handle body is provided with a recess, and the outlet of the first through hole is located in the recess.

Preferably, the upper end of the fourth through hole is provided with a second internal thread for threaded connection with a needle.

Preferably, the periphery of the handle body is provided with patterns.

Preferably, the handle body, the mounting sleeve head, the spring and the connector are all made of metal.

Compared with the prior art, the utility model has the advantages of:

by adopting the grease suction handle, the spring is wound on the periphery of the threaded connecting end of the connector, so that when the grease suction handle is installed, the annular flange of the connector presses the lower end of the installation sleeve head to the handle body under the elastic force action of the spring, the grease suction handle is prevented from being communicated with the atmosphere, the air tightness is enhanced, and the negative pressure grease suction effect is ensured; simultaneously because the effect of spring can make the annular flange drive the installation pullover and press to the handle body, namely make the lower extreme of installation pullover get into the second through-hole of handle body, and can adjust the degree of depth that the thread connection end got into the third through-hole according to actual need.

Drawings

FIG. 1 is an overall view of the liposuction handle of the present invention;

FIG. 2 is an exploded view of the liposuction handle of the present invention;

fig. 3 is a sectional view of the liposuction handle of the present invention.

The reference numbers in the figures illustrate:

1. a handle body; 2. installing a sleeve head; 3. a connector; 4. a connecting end portion; 5. a recessed portion; 6. a first through hole; 7. a second through hole; 8. a third through hole; 9. a fourth via hole; 10. a fifth through hole; 11. a needle head connecting end; 12. an annular flange; 13. a threaded connection end; 14. a spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Referring to fig. 1-3, a liposuction handle comprises a handle body 1, a mounting sleeve head 2, a spring 14 and a connector 3, wherein the handle body 1 is provided with a first step hole and a first through hole 6, the first step hole comprises a second through hole 7 and a third through hole 8 which are communicated, the diameter of the second through hole 7 is larger than that of the third through hole 8, the upper end of the third through hole 8 is provided with a first internal thread, and the first through hole 6 is communicated with the third through hole 8; the mounting sleeve head 2 is provided with a second stepped hole, the second stepped hole comprises a fourth through hole 9 and a fifth through hole 10 which are communicated, and the diameter of the fourth through hole 9 is larger than that of the fifth through hole 10; the connector 3 comprises a needle head connecting end 11, an annular flange 12 and a threaded connecting end 13, the connector 3 is provided with a sixth through hole (not shown), the sixth through hole sequentially penetrates through the needle head connecting end 11, the annular flange 12 and the threaded connecting end 13, the threaded connecting end 13 is provided with an external thread matched with the first internal thread, and the diameter of the annular flange 12 is larger than that of the fifth through hole 10; the connector 3 can penetrate through the fourth through hole 9, and the threaded connection end 13 can penetrate through the fifth through hole 10 to be in threaded connection with the handle body 1; the spring 14 is wound around the periphery of the threaded end 13.

Preferably, the upper end of the fourth through hole 9 is provided with a second internal thread (not shown) for screwing with a needle.

The periphery of the handle body 1 is provided with patterns to increase the friction force during use; the handle body 1, the mounting sleeve head 2, the spring 14 and the connector 3 are all made of metal.

When the liposuction handle is assembled, firstly, the threaded connecting end 13 of the connector 3 is placed into the second stepped hole of the mounting sleeve head 2, and the diameter of the annular flange 12 is larger than that of the fifth through hole 10, so that the annular flange 12 cannot pass through the fifth through holes 10, the threaded connecting end 13 can pass through the fifth connecting hole and further penetrate through the second through hole 7 of the handle body 1 to enter the third through hole 8, and the external thread of the threaded connecting end 13 is connected with the internal thread of the third through hole 8; simultaneously because the effect of spring 14 can make annular flange 12 drive installation pullover 2 and press to handle body 1, namely the lower extreme that makes installation pullover 2 gets into the second through-hole 7 of handle body 1, and can adjust the degree of depth that threaded connection end 13 got into in third through-hole 8 according to actual need, therefore this liposuction handle equipment is accomplished.

Meanwhile, the handle body 1 is provided with a connecting end part 4 connected with the negative pressure generating device, namely, the sixth through hole of the connector 3 is communicated with the third through hole 8 of the handle body 1 and then connected with the negative pressure device, and a needle head connecting end 11 of the connector 3 is in threaded connection with a needle head to form a negative pressure channel and start to perform liposuction operation.

Further, the handle body 1 is provided with a concave part 5, and an outlet of the first through hole 6 is positioned in the concave part 5; when the fat absorption operation is carried out, an operator presses the concave part 5 with the thumb, the negative pressure channel cannot be communicated with the atmosphere, and the negative pressure effect is good; if the effect of negative pressure needs to be reduced, only the thumb needs to be loosened, so that the negative pressure channel is communicated with the atmosphere through the first through hole 6, and the operation is convenient.

Adopt this liposuction handle, through around establishing spring 14 at the thread connection end 13 periphery of connector 3 for when the installation, under spring 14's elastic force effect, annular flange 12 of connector 3 can press the lower extreme of installing pullover 2 to handle body 1, prevent with the atmosphere intercommunication, strengthened the gas tightness, guaranteed the effect of negative pressure liposuction.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A liposuction handle, its characterized in that: the handle comprises a handle body, a mounting sleeve head, a spring and a connector, wherein the handle body is provided with a first step hole and a first through hole, the first step hole comprises a second through hole and a third through hole which are communicated, the diameter of the second through hole is larger than that of the third through hole, a first internal thread is arranged at the upper end of the third through hole, and the first through hole is communicated with the third through hole; the mounting sleeve head is provided with a second stepped hole, the second stepped hole comprises a fourth through hole and a fifth through hole which are communicated, and the diameter of the fourth through hole is larger than that of the fifth through hole; the connector comprises a needle head connecting end, an annular flange and a threaded connecting end, a sixth through hole is formed in the connector, the sixth through hole penetrates through the needle head connecting end, the annular flange and the threaded connecting end in sequence, an external thread matched with the first internal thread is arranged at the threaded connecting end, and the diameter of the annular flange is larger than that of the fifth through hole; the connector can penetrate through the fourth through hole, and the threaded connection end can penetrate through the fifth through hole and is in threaded connection with the handle body; the spring is wound on the periphery of the threaded connection end.

2. The liposuction handle according to claim 1, wherein: the handle body is provided with a connecting end part connected with the negative pressure generating device.

3. The liposuction handle according to claim 1, wherein: the handle body is provided with a depressed part, and the outlet of the first through hole is positioned in the depressed part.

4. The liposuction handle according to claim 1, wherein: and a second internal thread is arranged at the upper end of the fourth through hole and is used for being in threaded connection with the needle head.

5. The liposuction handle according to claim 1, wherein: the periphery of the handle body is provided with decorative patterns.

6. The liposuction handle according to claim 1, wherein: the handle body, the mounting sleeve head, the spring and the connector are all made of metal.