CN214055364U - Medical skin preparation sword of disconnect-type - Google Patents
Medical skin preparation sword of disconnect-type Download PDFInfo
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- CN214055364U CN214055364U CN202022036689.7U CN202022036689U CN214055364U CN 214055364 U CN214055364 U CN 214055364U CN 202022036689 U CN202022036689 U CN 202022036689U CN 214055364 U CN214055364 U CN 214055364U
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- bevel gear
- shell
- gear
- blade
- handle
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- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 206010073310 Occupational exposures Diseases 0.000 abstract description 2
- 231100000675 occupational exposure Toxicity 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 210000004209 hair Anatomy 0.000 description 16
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002640 perineum Anatomy 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a separation type medical skin preparation knife, in particular to the technical field of medical appliances, which comprises a handle and a shell, wherein the shell is fixedly arranged at one side of the handle, the top of the shell is fixedly provided with a shell cover, the bottom of the shell is provided with a cover plate, both sides of the cover plate are provided with buckling grooves, both sides of the shell are provided with buckles, the buckles are buckled with the buckling grooves, one side of the handle is provided with a transmission mechanism, one side of the shell is provided with a cutting mechanism, the transmission mechanism comprises a motor, the motor is arranged inside the handle, the output end of the motor is fixedly provided with a connecting rod, the connecting rod is connected with the handle through a bearing, the outside of the connecting rod is fixedly provided with a first bevel gear, one side of the first bevel gear is provided with a second bevel gear, the utility model avoids cross infection, protects patients, avoids occupational exposure, and protects medical staff, high efficiency, good safety, body fitting design and cleaner cleaning.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to medical skin preparation sword of disconnect-type.
Background
The broach end and the human contact smoothness of skin preparation sword, the blade height is moderate, and the body hair cutting is clean, and it is comfortable that the body is felt to the body, and the broach is more thin dredged for current skin preparation sword's broach, and the hair must increases with the cutting volume of blade during the cutter motion, reduces the number of times of cutting, avoids because of the many skin surface wounds that cause of cutter cutting number of times, and the broach is thin dredged, and it is many to go out the cutting groove, does benefit to the dregs of hair and cuts, can regard as the sword for skin preparation before various operations.
The prior art has the following defects: present skin preparation sword, mostly be electronic haircut ware principle, it has the promotion to compare traditional skin preparation sword efficiency, but the blade shell is often polluted by patient's blood body fluid as the contact surface in medical, there is the cross infection risk, and medical staff is dismantling the complicated and easy fish tail of blade process, lead to medical staff injured and occupation to expose, the skin preparation sword of looking into at present all is straight, and the position distribution that the skin is joined in marriage to the human body needs is mainly head and perineum, these positions are not straight, unable high-efficient laminating, human hair has the length to have the weak point, a blade can not satisfy once and clears away the needs.
Therefore, it is necessary to develop a separable medical skin preparation knife.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a medical skin preparation sword of disconnect-type, it is rotatory through motor drive transfer line and bevel gear on the drive mechanism, make bevel gear drive gear revolve, four small blades in the gear drive casing rotate and two big blades rotate and make the hair divide two sections cutting to there is the cross infection risk to the solution, dismantle the complicated and easy problem that once can't clear away of fish tail, cutting efficiency difference of blade process.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a separation type medical skin preparation knife comprises a handle and a shell, wherein the shell is fixedly arranged on one side of the handle, a shell cover is fixedly arranged at the top of the shell, a cover plate is arranged at the bottom of the shell, buckling grooves are formed in two sides of the cover plate, buckles are arranged on two sides of the shell and buckled with the buckling grooves, a transmission mechanism is arranged on one side of the handle, and a cutting mechanism is arranged on one side of the shell;
the transmission mechanism comprises a motor, the motor is arranged in the handle, a connecting rod is fixedly arranged at the output end of the motor, the connecting rod is connected with the handle through a bearing, a first bevel gear is fixedly arranged outside the connecting rod, a second bevel gear is arranged on one side of the first bevel gear and meshed with the first bevel gear, a transmission rod is fixedly arranged on one side of the second bevel gear, two sides of the transmission rod are both connected with the handle through bearings, a third bevel gear and a fifth bevel gear are respectively arranged on two sides outside the transmission rod, a fourth bevel gear and a sixth bevel gear are respectively arranged on one side of the third bevel gear and one side of the fifth bevel gear, and the third bevel gear and the fifth bevel gear are respectively meshed with the fourth bevel gear and the sixth bevel gear;
the cutting mechanism comprises a small blade and a big blade, the small blade and the big blade are both arranged at the top of the cover plate, the tops of the small blade and the big blade are fixedly connected with a blade shaft, and the blade shaft extends into the inside of the transmission shaft and is buckled with the transmission shaft.
Preferably, the bottom of the shell is fixedly provided with a grid, one side of the shell is provided with double-layer sawteeth, and the shell is internally provided with a plurality of large blades and small blades.
Preferably, the top of the cover plate is respectively and fixedly provided with a first fixing frame and a second fixing frame, and the first fixing frame and the second fixing frame are connected with the blade shaft through bearings.
Preferably, a plurality of transmission shafts are arranged on one sides of the first fixing frame and the second fixing frame, a third gear and a first gear are connected to one side of each transmission shaft respectively, the third gear is meshed with the first gear, and the first gear is arranged at the bottom of the fourth bevel gear.
Preferably, one side of the transmission shaft is connected with a fourth gear and a second gear respectively, the fourth gear is meshed with the second gear, and the second gear is arranged at the bottom of the sixth bevel gear.
Preferably, one side of each of the fourth bevel gear and the sixth bevel gear is fixedly connected with a transmission shaft, and the transmission shafts extend into the shell and are connected with the shell cover through bearings.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses set up big blade and small blade in first mount and second mount bottom, blade axle on the blade passes through the bearing with the mount and is connected, make things convenient for the blade to rotate and by fixed position, first mount and second mount and apron fixed connection, make the blade rotate on the apron, only need open the apron when changing the blade, throw away the apron, blade and mount on the apron are thrown away along with the apron together, adorn new apron again, avoid cross infection, protect the patient, the blade internal fixation is in the apron, the separation is quick simple and convenient, and be difficult for by the blade fish tail, avoid occupational exposure, protect medical staff.
2. The utility model discloses the transmission shaft drives the blade axle and rotates, the blade axle drives the small blade and rotates, make the long hair that gets into double-deck sawtooth one side cut by the small blade, the transfer line drives third bevel gear and rotates, third bevel gear drives fourth bevel gear and rotates, fourth bevel gear drives the transmission shaft and rotates, the transmission shaft drives first gear revolve, make first gear drive third gear revolve, third gear drives the transmission shaft and rotates, the transmission shaft drives the blade axle and rotates, the blade axle drives big blade and rotates, make and get into the short hair in the casing from the net and cut by big blade, the two segmentation cuts of setting, cut long hair and short hair respectively, it is cleaner to clear away, compare in traditional manual skin preparation sword, high efficiency, the security is good, set up the blade of arc range, accord with the human structure characteristics at practical application position.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a cross-sectional view provided by the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 4 is a top cross-sectional view provided by the present invention;
fig. 5 is a top view of the housing provided by the present invention;
fig. 6 is a front view of the housing according to the present invention.
In the figure: 1 handle, 2 casings, 3 first bevel gears, 4 second bevel gears, 5 transmission rods, 6 connecting rods, 7 motors, 8 first fixing frames, 9 second fixing frames, 10 casing covers, 11 blade shafts, 12 buckling grooves, 13 grids, 14 large blades, 15 small blades, 16 double-layer saw teeth, 17 third bevel gears, 18 fourth bevel gears, 19 first gears, 20 fifth bevel gears, 21 sixth bevel gears, 22 second gears, 23 transmission shafts, 24 buckles, 25 third gears, 26 fourth gears and 27 cover plates.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
the transmission mechanism comprises a motor 7, the motor 7 is arranged inside a handle 1, a connecting rod 6 is fixedly arranged at the output end of the motor 7, the connecting rod 6 is connected with the handle 1 through a bearing, a first bevel gear 3 is fixedly arranged outside the connecting rod 6, a second bevel gear 4 is arranged on one side of the first bevel gear 3, the first bevel gear 3 is meshed with the second bevel gear 4, a transmission rod 5 is fixedly arranged on one side of the second bevel gear 4, two sides of the transmission rod 5 are connected with the handle 1 through bearings, a third bevel gear 17 and a fifth bevel gear 20 are respectively arranged on two sides outside the transmission rod 5, a fourth bevel gear 18 and a sixth bevel gear 21 are respectively arranged on one side of the third bevel gear 17 and one side of the fifth bevel gear 20, and the third bevel gear 17 and the fifth bevel gear 20 are respectively meshed with the fourth bevel gear 18 and the sixth bevel gear 21;
the cutting mechanism comprises a small blade 15 and a large blade 14, the small blade 15 and the large blade 14 are arranged at the top of the cover plate 27, the tops of the small blade 15 and the large blade 14 are fixedly connected with the blade shaft 11, the blade shaft 11 extends into the transmission shaft 23 and is buckled with the transmission shaft 23, the handle 1 is convenient to grasp and prevent falling, the first bevel gear 3 and the second bevel gear 4 are combined for use and have a transmission effect, the handle 1 and the shell 2 are fixed, so that the third bevel gear 17 and the fourth bevel gear 18 are meshed with the fifth bevel gear 20 and the sixth bevel gear 21, and the small blade 15 is provided with blades in arc arrangement and accords with the human body structure characteristics of an actual application part.
Furthermore, the bottom of the shell 2 is fixedly provided with a grid 13, one side of the shell 2 is provided with double-layer saw teeth 16, and the inside of the shell 2 is provided with a plurality of large blades 14 and small blades 15.
Further, the top of the cover plate 27 is respectively and fixedly provided with a first fixing frame 8 and a second fixing frame 9, the first fixing frame 8 and the second fixing frame 9 are both connected with the blade shaft 11 through bearings, the grid 13 is convenient for cutting short hairs, and the double-layer sawteeth 16 are convenient for cutting long hairs.
Furthermore, a plurality of transmission shafts 23 are arranged on one sides of the first fixing frame 8 and the second fixing frame 9, a third gear 25 and a first gear 19 are respectively connected to one side of each transmission shaft 23, the third gear 25 is meshed with the first gear 19, and the first gear 19 is arranged at the bottom of the fourth bevel gear 18.
Furthermore, one side of the transmission shaft 23 is connected with a fourth gear 26 and a second gear 22 respectively, the fourth gear 26 is meshed with the second gear 22, the second gear 22 is arranged at the bottom of the sixth bevel gear 21, and the transmission shaft 23 has the function of fixing the blade shaft 11 and drives the blade shaft 11 to rotate.
Furthermore, a transmission shaft 23 is fixedly connected to one side of each of the fourth bevel gear 18 and the sixth bevel gear 21, the transmission shaft 23 extends into the housing 2 and is connected with the housing cover 10 through a bearing, and the combination of the fourth gear 26 and the second gear 22 can drive other blades to rotate.
The implementation scenario is specifically as follows: when the utility model is used, the utility model is provided with a storage battery, a motor 7 is started to be switched on, the motor 7 drives a connecting rod 6 to rotate, the connecting rod 6 drives a first bevel gear 3 to rotate, the first bevel gear 3 drives a second bevel gear 4 to rotate, the second bevel gear 4 drives a transmission rod 5 to rotate, the transmission rod 5 drives a fifth bevel gear 20 to rotate, the fifth bevel gear 20 drives a sixth bevel gear 21 to rotate, the sixth bevel gear 21 drives a transmission shaft 23 to rotate, the transmission shaft 23 drives a second gear 22 to rotate, the second gear 22 drives other three fourth gears 26 to rotate, so that the second gear 22 and the fourth gear 26 drive the transmission shaft 23 to rotate, the transmission shaft 23 drives a blade shaft 11 to rotate, the blade shaft 11 drives a small blade 15 to rotate, long hairs entering one side of the double-layer sawteeth 16 are cut by the small blade 15, the transmission rod 5 drives a third bevel gear 17 to rotate, the third bevel gear 17 drives a fourth bevel gear 18 to rotate, the fourth bevel gear 18 drives the transmission shaft 23 to rotate, the transmission shaft 23 drives the first gear 19 to rotate, the first gear 19 drives the third gear 25 to rotate, the third gear 25 drives the transmission shaft 23 to rotate, the transmission shaft 23 drives the blade shaft 11 to rotate, the blade shaft 11 drives the large blade 14 to rotate, short hairs entering the shell 2 from the grid 13 are cut by the large blade 14, the set two-section type cutting is used for cutting long hairs and short hairs respectively, the hairs can be cut cleanly at one time, when the blades are replaced, the buckling groove 12 is separated from the buckle 24, the cover plate 27 is taken away from the bottom of the shell 2, the large blade 14 and the small blade 15 on the cover plate 27, the first fixing frame 8 and the second fixing frame 9 are detached together with the cover plate 27, the new cover plate 27 and the new blades are convenient to replace, and cross infection is avoided.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a medical skin preparation sword of disconnect-type, includes handle (1) and casing (2), its characterized in that: the handle is characterized in that the shell (2) is fixedly arranged on one side of the handle (1), the top of the shell (2) is fixedly provided with a shell cover (10), the bottom of the shell (2) is provided with a cover plate (27), both sides of the cover plate (27) are provided with buckling grooves (12), both sides of the shell (2) are provided with buckles (24), the buckles (24) are buckled with the buckling grooves (12), one side of the handle (1) is provided with a transmission mechanism, and one side of the shell (2) is provided with a cutting mechanism;
the transmission mechanism comprises a motor (7), the motor (7) is arranged inside the handle (1), a connecting rod (6) is fixedly arranged at the output end of the motor (7), the connecting rod (6) is connected with the handle (1) through a bearing, a first bevel gear (3) is fixedly arranged outside the connecting rod (6), a second bevel gear (4) is arranged on one side of the first bevel gear (3), the first bevel gear (3) is meshed with the second bevel gear (4), a transmission rod (5) is fixedly arranged on one side of the second bevel gear (4), two sides of the transmission rod (5) are connected with the handle (1) through bearings, a third bevel gear (17) and a fifth bevel gear (20) are respectively arranged on two sides of the outside of the transmission rod (5), a fourth bevel gear (18) and a sixth bevel gear (21) are respectively arranged on one side of the third bevel gear (17) and one side of the fifth bevel gear (20), the third bevel gear (17) and the fifth bevel gear (20) are respectively meshed with a fourth bevel gear (18) and a sixth bevel gear (21);
cutting mechanism includes small blade (15) and big blade (14), apron (27) top is all located to small blade (15) and big blade (14), equal fixed connection blade axle (11) in small blade (15) and big blade (14) top, blade axle (11) extend into inside and with transmission shaft (23) looks lock in transmission shaft (23).
2. The separation type medical skin preparation knife according to claim 1, characterized in that: the novel blade cutting machine is characterized in that a grid (13) is fixedly arranged at the bottom of the shell (2), double-layer saw teeth (16) are arranged on one side of the shell (2), and a plurality of large blades (14) and small blades (15) are arranged inside the shell (2).
3. The separation type medical skin preparation knife according to claim 1, characterized in that: the top of the cover plate (27) is respectively fixedly provided with a first fixing frame (8) and a second fixing frame (9), and the first fixing frame (8) and the second fixing frame (9) are connected with the blade shaft (11) through bearings.
4. The separation type medical skin preparation knife according to claim 3, wherein: a plurality of transmission shafts (23) are arranged on one sides of the first fixing frame (8) and the second fixing frame (9), a third gear (25) and a first gear (19) are connected to one side of each transmission shaft (23) respectively, the third gear (25) is meshed with the first gear (19), and the first gear (19) is arranged at the bottom of the fourth bevel gear (18).
5. The separation type medical skin preparation knife according to claim 4, wherein: one side of the transmission shaft (23) is connected with a fourth gear (26) and a second gear (22) respectively, the fourth gear (26) is meshed with the second gear (22), and the second gear (22) is arranged at the bottom of the sixth bevel gear (21).
6. The separation type medical skin preparation knife according to claim 1, characterized in that: and one sides of the fourth bevel gear (18) and the sixth bevel gear (21) are fixedly connected with transmission shafts (23), and the transmission shafts (23) extend into the shell (2) and are connected with the shell cover (10) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022036689.7U CN214055364U (en) | 2020-09-17 | 2020-09-17 | Medical skin preparation sword of disconnect-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022036689.7U CN214055364U (en) | 2020-09-17 | 2020-09-17 | Medical skin preparation sword of disconnect-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214055364U true CN214055364U (en) | 2021-08-27 |
Family
ID=77394360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022036689.7U Active CN214055364U (en) | 2020-09-17 | 2020-09-17 | Medical skin preparation sword of disconnect-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214055364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208522A (en) * | 2021-11-29 | 2022-03-22 | 泰安市徂徕山林场 | Tree trimming means with adjustable forestry engineering is used |
| CN115533972A (en) * | 2022-09-21 | 2022-12-30 | 中国人民解放军联勤保障部队第九二三医院 | Dual-purpose skin preparation sword |
-
2020
- 2020-09-17 CN CN202022036689.7U patent/CN214055364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208522A (en) * | 2021-11-29 | 2022-03-22 | 泰安市徂徕山林场 | Tree trimming means with adjustable forestry engineering is used |
| CN115533972A (en) * | 2022-09-21 | 2022-12-30 | 中国人民解放军联勤保障部队第九二三医院 | Dual-purpose skin preparation sword |
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