CN211022976U

CN211022976U - Convenient to use's cosmetic scalpel of using of medical treatment

Info

Publication number: CN211022976U
Application number: CN201920830690.1U
Authority: CN
Inventors: 冯龙梦
Original assignee: Cai Wenlian
Current assignee: Nanjing Victoria Beauty Hospital Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-07-17
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a convenient to use's cosmetic scalpel of using of medical treatment, including handle of a knife, sword shell, adjusting device, blade and toolchanger, one side at the handle of a knife is installed to the sword shell, adjusting device installs the inside at the sword shell, the inside at the sword shell is installed to the blade, toolchanger installs between blade and adjusting device and the inside of handle of a knife, adjusting device includes first spring, the one end fixed mounting of first spring has the slider, the upper end fixed mounting of slider has the cardboard. The utility model discloses a set up adjusting device, realized popping out and accomodating the blade, avoided operating personnel by the condition of fish tail when taking, and the blade stretches out length adjustable, made things convenient for operating personnel to use, through setting up toolchanger, made things convenient for the blade to be changed alone, need not abandon whole scalpel, avoided the waste of resource, and changed convenient operation.

Description

Convenient to use's cosmetic scalpel of using of medical treatment

Technical Field

The utility model relates to a scalpel, in particular to a medical beauty scalpel which is convenient to use.

Background

In the medical cosmetic surgery process, a scalpel is required to be used for cutting, puncturing and scraping a human body, and is one of necessary instruments in the surgery process, so the convenience of the scalpel is very important.

1. Before the existing medical cosmetic scalpel is used, because the blade is always exposed outside, when a surgical worker and other related personnel contact the scalpel, the scalpel is easily scratched due to negligence to cause bacterial infection, so that a careful wing is needed during use, and the exposed length of the blade can not be adjusted, so that the scalpel is inconvenient to cut different parts and is not convenient to use;

2. the blade of the prior scalpel for medical cosmetology is of an integrated structure, and when the blade can not be used continuously, the whole scalpel needs to be replaced, thus causing resource waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use's cosmetic scalpel of medical treatment to solve the current cosmetic scalpel of using of medical treatment that proposes in the above-mentioned background art and be easily by the fish tail and can not adjust and lead to using inconvenient problem inadequately when using.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a convenient to use's cosmetic scalpel of using of medical treatment, includes handle of a knife, sword shell, adjusting device, blade and toolchanger, one side at the handle of a knife is installed to the sword shell, adjusting device installs the inside at the sword shell, the inside at the sword shell is installed to the blade, toolchanger installs between blade and adjusting device and the inside of handle of a knife.

Adjusting device includes first spring, the one end fixed mounting of first spring has the slider, the upper end fixed mounting of slider has the cardboard, the upper end fixed mounting of sword shell has the shell, the inside fixed mounting of shell has the mounting panel, the surface movable mounting of mounting panel has the inserted bar, the upper end fixed mounting of inserted bar has the button, fixed mounting has the second spring between button and the shell, one side fixed mounting that first spring was kept away from to the slider has the connecting rod, the equal fixed mounting in upper and lower both sides of connecting rod has the handle that pushes away, the inside of sword shell is close to left end position fixed mounting and has the stopper.

As a further aspect of the present invention: the tool changing device comprises an inserting shell, a bolt penetrates through the inserting shell, and a nut is fixedly mounted at the lower end of the inserting shell.

As a further aspect of the present invention: the tool comprises a handle and a handle cover, wherein the handle cover is movably arranged at one end of the handle, a plug is fixedly arranged on the inner side of the handle cover, a tool accommodating groove is formed in the handle, and a replacement blade is placed on the outer surface of the tool accommodating groove.

As a further aspect of the present invention: the upper end of the clamping plate is provided with a clamping groove, and the shape and the size of the inserted bar are matched with the clamping groove.

As a further aspect of the present invention: threaded holes are formed in the blade and the replaceable blade, and the bolt is meshed with the nut and the threaded holes respectively.

As a further aspect of the present invention: the push handle penetrates through the interior of the knife shell and is movably connected with the knife shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this convenient to use's medical treatment is scalpel for it is cosmetic, through setting up adjusting device, in using, press the button, the button drives the compression of second spring and makes the inserted bar perk, thereby make the cardboard lose fixedly, first spring then drives the slider and makes the cardboard outwards move, thereby it stretches out the sword shell to drive the blade, with the position of hand control push handle, the length that the blade stretches out is controlled, adjust to suitable length back, loosen the button, the second spring then pushes up the button upwards, make the inserted bar card go into in the cardboard, fix cardboard and slider, thereby fix the extension length of blade, realized popping out and accomodate the blade, avoided operating personnel by the condition of fish tail when taking, and the blade extension length is adjustable, the operating personnel use has been made things convenient for.

2. This convenient to use's medical treatment is scalpel for cosmetology, through setting up tool changing device, during the dismantlement, unscrew the bolt, make bolt and nut and blade separation, take the blade out, then open the handle lid, pour the replacement blade of inside, in inserting the shell with replacing the blade after that, twist the bolt into replacement blade and nut, accomplish fixedly, made things convenient for and changed the blade alone, need not abandon whole scalpel, avoided the waste of resource, and changed convenient operation.

Drawings

Fig. 1 is a schematic structural view of a medical cosmetic scalpel which is convenient to use.

Fig. 2 is an enlarged schematic structural view of a medical cosmetic scalpel which is convenient to use and is shown at a position a in fig. 1.

FIG. 3 is a schematic structural view of a tool changer of a medical cosmetic scalpel convenient to use;

fig. 4 is a schematic view of the structure of a handle of a medical cosmetic scalpel that is convenient to use.

Shown in the figure: 1. a knife handle; 2. a knife housing; 3. an adjustment device; 31. a first spring; 32. a slider; 33. clamping a plate; 34. a housing; 35. mounting a plate; 36. inserting a rod; 37. a button; 38. a second spring; 39. a connecting rod; 310. a push handle; 311. a limiting block; 4. a blade; 5. a tool changing device; 51. inserting a shell; 52. a bolt; 53. a nut; 54. a handle cover; 55. a plug; 56. a cutter placing groove; 57. the blade is replaced.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, a medical cosmetic scalpel, which is convenient to use, comprises a handle 1, a shell 2, an adjusting device 3, a blade 4 and a knife changing device 5, wherein the shell 2 is installed on one side of the handle 1, the adjusting device 3 is installed inside the shell 2, the blade 4 is installed inside the shell 2, and the knife changing device 5 is installed between the blade 4 and the adjusting device 3 and inside the handle 1.

The adjusting device 3 comprises a first spring 31, a sliding block 32 is fixedly installed at one end of the first spring 31, a clamping plate 33 is fixedly installed at the upper end of the sliding block 32, a clamping groove is formed in the upper end of the clamping plate 33, the shape and size of an insertion rod 36 are matched with those of the clamping groove, an outer shell 34 is fixedly installed at the upper end of the cutter shell 2, an installation plate 35 is fixedly installed inside the outer shell 34, an insertion rod 36 is movably installed on the outer surface of the installation plate 35, a button 37 is fixedly installed at the upper end of the insertion rod 36, a second spring 38 is fixedly installed between the button 37 and the outer shell 34, a connecting rod 39 is fixedly installed at one side, far away from the first spring 31, push handles 310 are fixedly installed at the upper side and the lower side of the connecting rod 39, the push handles 310 penetrate through the inside of the cutter shell 2 and are movably connected with the cutter shell 2, a, button 37 drives the compression of second spring 38 and makes the inserted bar 36 perk, thereby make cardboard 33 lose fixedly, first spring 31 then drives slider 32 and makes cardboard 33 outwards move, thereby it stretches out sword shell 2 to drive blade 4, with the position of hand control push handle 310, length that blade 4 stretches out is controlled, adjust to suitable length after, loosen button 37, second spring 38 then pushes up button 37 upwards, make inserted bar 36 card go into in the cardboard 33, fix cardboard 33 and slider 32, thereby fix the length of stretching out of blade 4, realized popping out and accomodating blade 4, avoided operating personnel by the condition of fish tail when taking, and blade 4 stretches out length is adjustable, the operating personnel use has been made things convenient for.

The tool changing device 5 comprises an insert shell 51, a bolt 52 penetrates through the insert shell 51, a nut 53 is fixedly mounted at the lower end of the insert shell 51, a handle cover 54 is movably mounted at one end of the cutter handle 1, a plug 55 is fixedly mounted on the inner side of the handle cover 54, a tool placing groove 56 is formed in the cutter handle 1, a replacement blade 57 is placed on the outer surface of the tool placing groove 56, threaded holes are formed in the blade 4 and the replacement blade 57, the bolt 52 is respectively meshed with the nut 53 and the threaded holes, when the tool changing device is disassembled, the bolt 52 is unscrewed, the bolt 52 is separated from the nut 53 and the blade, the blade 4 is drawn out, the handle cover 54 is opened, the replacement blade 57 in the inner part is poured out, the replacement blade 57 is inserted into the insert shell 51, the bolt 52 is screwed into the replacement blade 57 and the nut 53, the fixation is completed, the blade 4 is convenient to be independently replaced without discarding, the waste of resources is avoided, and the replacement operation is convenient.

The utility model discloses a theory of operation is: when in use, the button 37 is pressed, the button 37 drives the second spring 38 to compress, so that the inserted rod 36 tilts up, so that the catch plate 33 is not fixed, the first spring 31 drives the slide block 32 to move the catch plate 33 outwards, so as to drive the blade 4 to extend out of the knife housing 2, the position of the push handle 310 is controlled by hand, the extended length of the blade 4 is controlled, and when the blade is adjusted to a proper length, the button 37 is released, the second spring 38 pushes the button 37 upward, the plunger 36 is snapped into the catch plate 33, the catch plate 33 and the slide 32 are fixed so as to fix the extension of the blade 4, which, when removed, the bolt 52 is loosened, the bolt 52 is separated from the nut 53 and the blade, the blade 4 is withdrawn, then, the handle cover 54 is opened, the inner replaceable blade 57 is poured out, the replaceable blade 57 is inserted into the insert case 51, and the bolt 52 is screwed into the replaceable blade 57 and the nut 53, thereby completing the fixing.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient to use's medical treatment is scalpel for cosmetology, includes handle of a knife (1), sword shell (2), adjusting device (3), blade (4) and tool changing device (5), its characterized in that: the knife shell (2) is arranged on one side of the knife handle (1), the adjusting device (3) is arranged inside the knife shell (2), the blade (4) is arranged inside the knife shell (2), and the knife changing device (5) is arranged between the blade (4) and the adjusting device (3) and inside the knife handle (1);

the adjusting device (3) comprises a first spring (31), one end of the first spring (31) is fixedly provided with a sliding block (32), the upper end of the sliding block (32) is fixedly provided with a clamping plate (33), the upper end of the knife shell (2) is fixedly provided with an outer shell (34), a mounting plate (35) is fixedly arranged in the shell (34), an inserting rod (36) is movably arranged on the outer surface of the mounting plate (35), a button (37) is fixedly arranged at the upper end of the inserted link (36), a second spring (38) is fixedly arranged between the button (37) and the shell (34), a connecting rod (39) is fixedly arranged on one side of the sliding block (32) far away from the first spring (31), push handles (310) are fixedly arranged on the upper side and the lower side of the connecting rod (39), and a limiting block (311) is fixedly arranged at the position, close to the left end, in the cutter shell (2).

2. The medical cosmetic scalpel as claimed in claim 1, which is convenient to use, comprising: the tool changing device (5) comprises an inserting shell (51), a bolt (52) penetrates through the inside of the inserting shell (51), and a nut (53) is fixedly mounted at the lower end of the inserting shell (51).

3. The medical cosmetic scalpel as claimed in claim 1, which is convenient to use, comprising: the utility model discloses a cutter handle, including handle (1), handle cover (54), plug (55) are fixed to the inboard fixed mounting of handle cover (54), the inside of handle (1) has been seted up and has been put sword groove (56), replacement blade (57) have been placed to the surface of putting sword groove (56).

4. The medical cosmetic scalpel as claimed in claim 1, which is convenient to use, comprising: the upper end of the clamping plate (33) is provided with a clamping groove, and the size of the inserted bar (36) is matched with the clamping groove.

5. The medical cosmetic scalpel as claimed in claim 2, which is convenient to use, comprising: threaded holes are formed in the blade (4) and the replaceable blade (57), and the bolt (52) is meshed with the nut (53) and the threaded hole respectively.

6. The medical cosmetic scalpel as claimed in claim 1, which is convenient to use, comprising: the push handle (310) penetrates through the interior of the knife shell (2), and the push handle (310) is movably connected with the knife shell (2).