Assist device for thread sculpture

Abstract

The utility model discloses an assist device for line carving, which comprises an outer shell, a dial gauge is engraved on the outer surface of the outer shell, a support device is mounted at the lower end of the outer shell, an auxiliary handle is fixedly mounted on the upper portion of the outer surface of the outer shell, and a push adjusting device is mounted at the upper end of the outer shell. And a guide needle is fixedly mounted at the lower end of the push adjusting device. According to the auxiliary device for the thread carving, through the design of the dial gauge on the outer shell, people can conveniently observe the push-out length of a guide needle, after the guide needle is pushed out to a proper position, the threaded rod is driven to rotate through the rotating base, the threaded rod is screwed into a threaded hole in the adjusting push column, and therefore the guide needle is fixed; the length of the guide needle can be adjusted according to the requirements of different patients, and when the guide needle is not used, the guide needle can be pulled into the outer shell, so that the guide needle is protected, the guide needle is prevented from being scratched and impacted by the outside, and the service life of the guide needle is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical plastic surgery equipment, in particular to an auxiliary device for thread carving. Background Art

[0002] Thread carving does not require incision of the skin. It is a minimally invasive facial cosmetic lifting surgery suitable for full face lifting. It uses a device with two-way barbs implanted in the skin, one side plays a role of fixation, and the other side plays a role of lifting and tightening the skin. The skin tissue is suspended and lifted, and the stimulation of the thread body will promote the remodeling of the skin tissue and secrete collagen with cosmetic properties. These collagens can better improve skin quality and enhance elasticity. The patient can see the effect 3 days after the operation.

[0003] The existing patent (application number 202022349534.9) discloses an auxiliary device for thread engraving, including an outer shell, a guide needle, a locking piece, a connecting piece and a sleeve; the guide needle passes through the outer shell; the guide needle passes through the middle of the locking piece; a connecting block is provided on the side of the outer shell facing the opening, and an external thread is provided on the outer periphery of the connecting block; the locking piece is rotatably connected along the external thread on the outer periphery of the connecting block; the connecting block is inclined in the direction away from the outer shell; a connecting shaft is provided on the inner side wall of the connecting block; the connecting piece is fixedly provided on the guide needle, and a sleeve is inserted into the inside of the guide needle; a clamping plate is provided at the bottom of the connecting column, and a clamping part is provided on the outer periphery of the clamping plate; an installation groove and two positioning holes are provided on the connecting piece, the clamping plate is fitted into the installation groove, and the clamping part is fitted and connected with the positioning hole; the utility model can conveniently adjust the length of the guide needle to ensure that the wire is placed in the designated position, which is safer to use.

[0004] Most of the existing guide needles are of an integrated fixed structure, and it is difficult to adjust the length of the needle tip according to the needs. In particular, for different patients, the required thread embedding length is also different, which leads to certain limitations of the guide needle. Utility Model Content

[0005] The main purpose of the utility model is to provide an auxiliary device for thread carving, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An auxiliary device for thread carving comprises an outer shell, a scale is engraved on the outer surface of the outer shell, a supporting device is installed at the lower end of the outer shell, an auxiliary handle is fixedly installed on the upper part of the outer surface of the outer shell, a pushing adjustment device is installed at the upper end of the outer shell, and a guide needle is fixedly installed at the lower end of the pushing adjustment device.

[0008] Preferably, the push adjustment device includes an adjustment push column, a push head is fixedly installed on the upper end of the adjustment push column, a plurality of threaded holes are opened on the right end of the adjustment push column, a fixing groove is opened in the middle of the upper end of the auxiliary handle, a threaded rod is installed on the upper right end of the auxiliary handle, a rotating seat is installed on the right end of the threaded rod, and the adjustment push column is movably inserted in the outer shell. The design of the scale on the outer shell makes it convenient for people to observe the push-out length of the guide needle. After the guide needle is pushed out to the appropriate position, the threaded rod is driven to rotate by the rotating seat, so that the threaded rod is screwed into the threaded hole on the adjustment push column to fix the guide needle, so that the guide needle can be adjusted in length according to the needs of different patients, and when the guide needle is not in use, the guide needle can be pulled into the outer shell, thereby protecting the guide needle and preventing the guide needle from being scratched and impacted from the outside, thereby increasing its service life.

[0009] Preferably, the support device comprises a mounting head, a support seat is fixedly mounted on the upper end of the mounting head, a guide hole is opened in the middle of the upper end of the support seat, and the mounting head is fixedly mounted on the lower end of the outer shell. The guide hole is used to limit and support the guide needle, thereby improving the stability of the guide needle.

[0010] Preferably, a threading hole is formed at the lower portion of the outer surface of the guide needle.

[0011] Preferably, the threaded rod is threadably connected to the adjusting push column via a threaded hole.

[0012] Preferably, the guide hole is consistent with the guide needle in size and has corresponding positions up and down.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When thread carving surgery is required, first use the auxiliary handle to hold and pick up the device. At this time, push the push head on the adjustment device to push the adjustment push column in the outer shell for active adjustment. The adjustment push column then pushes the guide needle out of the outer shell. At the same time, the design of the scale on the outer shell makes it convenient for people to observe the push-out length of the guide needle. After the guide needle is pushed to the appropriate position, the threaded rod is driven to rotate through the rotating seat, so that the threaded rod is screwed into the threaded hole on the adjusting push column to fix the guide needle, so that the guide needle can be adjusted in length according to the needs of different patients, thereby improving the practicality of the device.

[0015] 2. Through the guide hole opened on the support seat on the support device, when the guide needle is pushed out, the guide needle is limited and supported by the guide hole, thereby improving the stability of the guide needle.

[0016] 3. When the guide needle is not in use, unscrew the threaded rod out of the adjusting push column, and then pull up the adjusting push column to pull the guide needle at the lower end of the adjusting push column into the outer shell, thereby protecting the guide needle from external scratches and impacts and increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a thread carving auxiliary device of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of a push adjustment device of a thread carving auxiliary device of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of a supporting device for a thread carving auxiliary device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of position A of a thread carving auxiliary device of the utility model.

[0021] In the figure: 1. outer shell; 2. push adjustment device; 3. auxiliary handle; 4. support device; 5. scale; 6. guide needle; 20. adjustment push column; 21. threaded hole; 22. push head; 23. threaded rod; 24. rotating seat; 25. fixing groove; 40. mounting head; 41. support seat; 42. guide hole; 60. threading hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1-4 As shown, an auxiliary device for thread carving includes an outer shell 1, a scale 5 is engraved on the outer surface of the outer shell 1, a supporting device 4 is installed at the lower end of the outer shell 1, an auxiliary handle 3 is fixedly installed on the upper part of the outer surface of the outer shell 1, a pushing adjustment device 2 is installed on the upper end of the outer shell 1, and a guide needle 6 is fixedly installed on the lower end of the pushing adjustment device 2.

[0026] The pushing and adjusting device 2 includes an adjusting push column 20, a push head 22 is fixedly installed on the upper end of the adjusting push column 20, a plurality of threaded holes 21 are opened at the right end of the adjusting push column 20, a fixing groove 25 is opened in the middle of the upper end of the auxiliary handle 3, a threaded rod 23 is installed on the upper right end of the auxiliary handle 3, a rotating seat 24 is installed on the right end of the threaded rod 23, and the adjusting push column 20 is movably inserted into the outer shell 1; the threaded rod 23 is threadedly connected to the adjusting push column 20 through the threaded hole 21. The design of the scale 5 on the outer shell 1 makes it convenient for people to observe the extension length of the guide needle 6. After the guide needle 6 is pushed out to the appropriate position, the threaded rod 23 is driven to rotate through the rotating seat 24, so that the threaded rod 23 is screwed into the threaded hole 21 on the adjustment push column 20 to fix the guide needle 6, so that the guide needle 6 can be adjusted in length according to the needs of different patients, and when the guide needle 6 is not in use, the guide needle 6 can be pulled into the outer shell 1, so as to protect the guide needle 6 and prevent the guide needle 6 from being scratched and impacted from the outside, thereby increasing its service life.

[0027] The support device 4 includes a mounting head 40, a support seat 41 is fixedly mounted on the upper end of the mounting head 40, a guide hole 42 is opened in the middle of the upper end of the support seat 41, and the mounting head 40 is fixedly mounted on the lower end of the outer shell 1; the guide hole 42 is consistent in size with the guide needle 6 and corresponds in position up and down. The guide needle 6 is limited and supported by the guide hole 42, thereby improving the stability of the guide needle 6.

[0028] A threading hole 60 is formed at the lower portion of the outer surface of the guide needle 6 .

[0029] It should be noted that the utility model is an auxiliary device for thread carving. When a thread carving operation is required, the device is first held and picked up by the auxiliary handle 3. At this time, the push head 22 on the adjustment device 2 is pushed to push the adjustment push column 20 to be adjusted in the outer shell 1. The adjustment push column 20 then pushes the guide needle 6 out of the outer shell 1. At the same time, the design of the scale 5 on the outer shell 1 makes it convenient for people to observe the push-out length of the guide needle 6. When the guide needle 6 is pushed out, the guide hole 42 is used to limit and support the guide needle 6, thereby improving the stability of the guide needle 6. After reaching the appropriate position, the threaded rod 23 is driven to rotate by the rotating seat 24, so that the threaded rod 23 is screwed into the threaded hole 21 on the adjusting push column 20 to fix the guide needle 6, so that the guide needle 6 can be adjusted in length according to the needs of different patients, thereby improving the practicality of the device. When the guide needle 6 is not in use, the threaded rod 23 is screwed out of the adjusting push column 20. At this time, the adjusting push column 20 is pulled upward, so that the guide needle 6 at the lower end of the adjusting push column 20 is pulled into the outer shell 1, thereby protecting the guide needle 6, preventing the guide needle 6 from being scratched and impacted from the outside, and improving its service life.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thread carving aid, comprising an outer shell (1), characterized in that: The outer surface of the outer shell (1) is engraved with a scale (5), the lower end of the outer shell (1) is equipped with a support device (4), the upper part of the outer surface of the outer shell (1) is fixedly equipped with an auxiliary handle (3), the upper end of the outer shell (1) is equipped with a push adjustment device (2), and the lower end of the push adjustment device (2) is fixedly equipped with a guide needle (6).

2. The thread carving aid according to claim 1, characterized in that: The push adjustment device (2) comprises an adjustment push column (20), a push head (22) is fixedly mounted on the upper end of the adjustment push column (20), a plurality of threaded holes (21) are formed on the right end of the adjustment push column (20), a fixing groove (25) is formed in the middle of the upper end of the auxiliary handle (3), a threaded rod (23) is mounted on the upper right end of the auxiliary handle (3), a rotating seat (24) is mounted on the right end of the threaded rod (23), and the adjustment push column (20) is movably inserted into the outer shell (1).

3. The thread carving aid according to claim 1, characterized in that: The supporting device (4) comprises a mounting head (40), a supporting seat (41) being fixedly mounted on the upper end of the mounting head (40), a guide hole (42) being formed in the middle of the upper end of the supporting seat (41), and the mounting head (40) being fixedly mounted on the lower end of the outer shell (1).

4. The thread carving aid according to claim 1, characterized in that: A threading hole (60) is formed at the lower portion of the outer surface of the guide needle (6).

5. The thread carving aid according to claim 2, characterized in that: The threaded rod (23) is threadedly connected to the adjusting push column (20) through the threaded hole (21).

6. The thread carving aid according to claim 3, characterized in that: The guide hole (42) is consistent in size with the guide needle (6) and corresponds in position up and down.

Images