CN112008771A - Wide-slit vibrissa scissor - Google Patents

Wide-slit vibrissa scissor Download PDF

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Publication number
CN112008771A
CN112008771A CN202010991074.1A CN202010991074A CN112008771A CN 112008771 A CN112008771 A CN 112008771A CN 202010991074 A CN202010991074 A CN 202010991074A CN 112008771 A CN112008771 A CN 112008771A
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CN
China
Prior art keywords
blade
cylinder
barrel
driving
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010991074.1A
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Chinese (zh)
Inventor
张卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010991074.1A priority Critical patent/CN112008771A/en
Publication of CN112008771A publication Critical patent/CN112008771A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/148—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor specially adapted for removing hair from inaccessible places, e.g. nostrils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3806—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3846—Blades; Cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/44—Suction means for collecting severed hairs or for the skin to be shaved

Abstract

A wide-slit vibrissa scissor. The outer blade, the razor blade and the inner blade are all of inverted U-shaped bent plate structures, and the outer blade, the razor blade and the inner blade are respectively connected to the two side cylinder walls at the upper ends of the outer cylinder, the driving cylinder and the inner cylinder through the respective two lower ends. The outer cylinder, the driving cylinder and the inner cylinder are sequentially sleeved together from outside to inside, the outer blade, the razor blade and the inner blade are sequentially overlapped from top to bottom, and the outer blade and the inner blade are arranged in a cross manner. The pin post respectively passes through the through hole on the outer cylinder and the horizontal sliding groove on the driving cylinder and then is inserted into the vertical sliding groove on the inner cylinder. The bottom cover is connected to the lower end opening of the driving barrel. When the end of the nose hair scissors is extended into the nostril, the nose hair can conveniently enter the gap between the outer blade and the inner blade. When the driving barrel is rotated left and right, the driving barrel can drive the razor blade to rotate left and right between the outer blade and the inner blade, and accordingly nose hair is cut. The nose hair residue collected in the inner cylinder can be washed away by water after the bottom cover is opened.

Description

Wide-slit vibrissa scissor
Technical Field
The invention relates to vibrissa scissors, in particular to wide-seam vibrissa scissors which can conveniently cut vibrissae and remove hair residue.
Background
At present, gaps among the shear blades of the known nose hair scissors are very narrow, and nose hair cannot smoothly enter the narrow gaps, so that the traditional nose hair scissors are low in shearing efficiency and inconvenient to remove nose hair residues.
Disclosure of Invention
In order to overcome the defects of low working efficiency and inconvenient cleaning of the existing vibrissa scissors, the invention provides the wide-slit vibrissa scissors which can conveniently cut vibrissae and conveniently remove vibrissae residues by enlarging the gap between the scissors blades.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention comprises an outer blade, an inner blade, an outer barrel, a driving barrel, a bottom cover, a cutting slot, a razor blade, a pin column, an inner barrel, a transverse sliding groove, a lifting groove, a longitudinal sliding groove and an elastic pad.
The outer cylinder, the driving cylinder and the inner cylinder are all in a circular cylinder structure. The front and back inner cylinder walls at the upper end of the outer cylinder are respectively provided with a front longitudinal groove and a back longitudinal groove, and the left and right cylinder walls at the middle end of the outer cylinder are respectively provided with a left through hole and a right through hole which are arranged in a vertically staggered manner. The outer blade is of an inverted U-shaped bent plate structure, two lower ends of the outer blade are connected to two grooves in the outer barrel respectively, and the inner side surfaces of the two lower ends of the outer blade are flush with the inner barrel wall of the outer barrel. The upper end of the driving cylinder is provided with a front cylinder wall and a rear cylinder wall which are provided with a front longitudinal lifting groove and a rear longitudinal lifting groove, the middle end of the driving cylinder is provided with a left cylinder wall and a right cylinder wall which are respectively provided with a left transverse chute and a right transverse chute which are arranged in a vertically staggered manner, and the transverse chutes are semicircular through groove structures penetrating through the cylinder walls of the driving cylinder. The lower end opening of the driving cylinder is of a threaded hole structure. The razor blade is an inverted U-shaped bent plate structure, and two lower ends of the razor blade are respectively connected into two lifting grooves on the driving cylinder and can move up and down along the lifting grooves. The left and right outer cylinder walls at the upper end of the inner cylinder are respectively provided with a left longitudinal groove and a right longitudinal groove, the left and right cylinder walls at the middle end of the inner cylinder are respectively provided with a left longitudinal sliding groove and a right longitudinal sliding groove, and the longitudinal sliding grooves are of long circular groove structures. The inner blade is of an inverted U-shaped bent plate structure, two lower ends of the inner blade are connected to two grooves in the inner barrel respectively, and the outer side surfaces of the two lower ends of the inner blade are flush with the outer barrel wall of the inner barrel. Longitudinal shearing seams are formed in the front arc surface and the rear arc surface of the outer blade and the left arc surface and the right arc surface of the inner blade, and the shearing seams are through groove structures which vertically penetrate through the surfaces of the outer blade and the inner blade. The outer cylinder is sleeved on the driving cylinder, the lower end face of the outer blade is matched with the upper end face of the razor blade, and the lower end cylinder head of the driving cylinder extends out of the lower end cylinder opening of the outer cylinder. The driving cylinder is sleeved on the inner cylinder, and the lower end face of the razor blade is matched with the upper end face of the inner blade. The left pin column and the right pin column respectively penetrate through the left through hole and the right through hole on the outer cylinder and the two transverse sliding grooves on the driving cylinder and then are inserted into the left longitudinal sliding groove and the right longitudinal sliding groove on the inner cylinder. The bottom cover is connected to the lower end opening of the driving cylinder, and the elastic pad is arranged between the bottom cover and the lower end head of the inner cylinder.
When the end of the nose hair scissors is extended into the nostril, the nose hair can enter the gap between the outer blade and the inner blade and the cutting seams on the outer blade and the inner blade. When the driving barrel is rotated, the driving barrel can drive the razor blade to rotate left and right between the outer blade and the inner blade along the route defined by the pin and the cross sliding groove, and thus the nose hair is cut.
When the bottom cover is opened, the nose hair residue collected in the inner barrel can be washed away by water.
When the bottom cover is screwed on, the bottom cover presses the inner cylinder upwards through the elastic cushion along a route limited by the pin and the longitudinal sliding groove and therefore ensures that the inner blade, the razor blade and the outer blade are always tightly attached together.
The vibrissa residue removing scissors have the beneficial effects that the vibrissa residues can be conveniently removed by enlarging the gap between the scissors blades, so that the vibrissa residues can be conveniently removed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic view of the fig. 3 rotating razor blade.
Fig. 5 is a sectional view taken along line a-a of fig. 1.
Fig. 6 is an enlarged view of a section B-B of fig. 1.
Fig. 7 is a cross-sectional view of C-C of fig. 2.
Fig. 8 is an enlarged view of the section D-D of fig. 2.
Fig. 9 is a cross-sectional view E-E of fig. 7.
Fig. 10 is a sectional view F-F of fig. 9.
In the figure: 1. an outer blade. 2. An inner blade. 3. An outer cylinder. 4. The barrel is driven. 5. A bottom cover. 6. And cutting the seam. 7. A razor blade. 8. And (4) a pin. 9. An inner cylinder. 10. A transverse chute. 11. A lifting groove. 12. A longitudinal sliding groove. 13. An elastic pad.
Detailed Description
In fig. 1, 2, 3, 5, 6, 7, 8, 9, and 10, the outer cylinder 3, the drive cylinder 4, and the inner cylinder 9 are all circular cylindrical structures. The front and back inner cylinder walls at the upper end of the outer cylinder 3 are respectively provided with a front longitudinal groove and a back longitudinal groove, and the left and right cylinder walls at the middle end of the outer cylinder 3 are respectively provided with a left through hole and a right through hole which are arranged in a vertically staggered manner. The outer blade 1 is of an inverted U-shaped bent plate structure, two lower end heads on the outer blade 1 are respectively connected into two grooves on the outer barrel 3, and the inner side surfaces of the two lower end heads on the outer blade 1 are flush with the inner barrel wall of the outer barrel 3. Two longitudinal lifting grooves 11 are formed in the front and rear cylinder walls at the upper end of the driving cylinder 4, two transverse sliding grooves 10 which are arranged in a vertically staggered mode are formed in the left and right cylinder walls at the middle end of the driving cylinder 4, and the transverse sliding grooves 10 are of a semi-circular through groove structure penetrating through the cylinder walls of the driving cylinder 4. The lower end opening of the driving cylinder 4 is set to be a threaded hole structure. The razor blade 7 is of an inverted U-shaped bent plate structure, and two lower ends of the razor blade 7 are respectively connected in two lifting grooves 11 on the driving cylinder 4 and can move up and down along the lifting grooves 11. The left and right outer cylinder walls at the upper end of the inner cylinder 9 are respectively provided with a left longitudinal groove and a right longitudinal groove, the left and right cylinder walls at the middle end of the inner cylinder 9 are respectively provided with a left longitudinal sliding groove and a right longitudinal sliding groove 12, and the longitudinal sliding grooves 12 are in an oblong groove structure. The inner blade 2 is of an inverted U-shaped bent plate structure, two lower end heads on the inner blade 2 are respectively connected into two grooves on the inner barrel 9, and the outer side surfaces of the two upper lower end heads on the inner blade 2 are flush with the outer barrel wall of the inner barrel 9. Longitudinal shearing seams 6 are formed in the front arc face and the rear arc face of the outer blade 1 and the left arc face and the right arc face of the inner blade 2, and the shearing seams 6 are through groove structures which vertically penetrate through the surfaces of the outer blade 1 and the inner blade 2. The outer cylinder 3 is sleeved on the driving cylinder 4, the lower end face of the outer blade 1 is matched with the upper end face of the razor blade 7, and the lower end cylinder head of the driving cylinder 4 extends out of the lower end cylinder opening of the outer cylinder 3. The driving cylinder 4 is sleeved on the inner cylinder 9, and the lower end face of the razor blade 7 is matched with the upper end face of the inner blade 2. The left and right pins 8 are inserted into the left and right longitudinal sliding grooves 12 on the inner cylinder 9 after passing through the left and right through holes on the outer cylinder 3 and the two transverse sliding grooves 10 on the driving cylinder 4, respectively. The bottom cover 5 is connected to the lower end opening of the driving cylinder 4, and the elastic pad 13 is arranged between the bottom cover 5 and the lower end head of the inner cylinder 9.
In fig. 1, 2, 3 and 4, when the nose hair scissors are inserted into the nostril, the nose hair can enter the gap between the outer blade 1 and the inner blade 2 and the cutting slot 6 on the outer blade 1 and the inner blade 2. When the drive cylinder 4 is rotated, the drive cylinder 4 drives the razor blade 7 to rotate left and right between the outer blade 1 and the inner blade 2 along the path defined by the pin 8 and the cross slide groove 10 and thus cut nose hair.
In fig. 5, 7, 9 and 10, when the bottom cover 5 is opened, the nose hair residue collected in the inner cylinder 9 can be washed away by water. When the bottom cap 5 is screwed on, the bottom cap 5 will press the inner barrel 9 upwards through the resilient pads 13 along the path defined by the pins 8 and the longitudinal runners 12 and thus ensure that the inner blade 2, the razor blade 7 and the outer blade 1 are always tightly fitted together.

Claims (7)

1. A wide slit type vibrissa scissor comprises an outer blade, a razor blade, an inner blade, an outer barrel, a driving barrel, an inner barrel, a bottom cover and an elastic pad, and is characterized in that: the front and back inner cylinder walls at the upper end of the outer cylinder are respectively provided with a front longitudinal groove and a back longitudinal groove, the left and right cylinder walls at the middle end of the outer cylinder are respectively provided with a left through hole and a right through hole which are arranged in a vertically staggered manner, the outer blade is of an inverted U-shaped bent plate structure, the two lower ends of the outer blade are respectively connected with the two grooves on the outer cylinder, the front and back cylinder walls at the upper end of the driving cylinder are respectively provided with a front longitudinal lifting groove and a back longitudinal lifting groove, the left and right cylinder walls at the middle end of the driving cylinder are respectively provided with a left transverse sliding groove and a right transverse sliding groove which are arranged in a vertically staggered manner, the lower cylinder opening of the driving cylinder is of a threaded hole structure, the razor blade is of an inverted U-shaped bent plate structure, the two lower ends of the razor blade are respectively connected with the two lifting grooves on the driving cylinder and can move, the inner blade is of an inverted U-shaped bent plate structure, two lower ends of the inner blade are respectively connected into two grooves in the inner barrel, longitudinal shearing seams are formed in the front arc face and the rear arc face of the outer blade and the left arc face and the right arc face of the inner blade, the outer barrel is sleeved on the driving barrel, the lower end face of the outer blade is matched with the upper end face of the razor blade, the lower end barrel head of the driving barrel extends out of a lower barrel opening of the outer barrel, the driving barrel is sleeved on the inner barrel, the lower end face of the razor blade is matched with the upper end face of the inner blade, a left pin post and a right pin post respectively penetrate through a left through hole in the outer barrel and two transverse chutes in the driving barrel and then are inserted into a left longitudinal chute and a right longitudinal chute in the inner barrel, the bottom cover is connected to the.
2. The wide slit vibrissa scissor of claim 1, wherein: the outer cylinder, the driving cylinder and the inner cylinder are all in a circular cylinder structure.
3. The wide slit vibrissa scissor of claim 1, wherein: the inner side surfaces of the two lower ends of the outer blade are flush with the inner cylinder wall of the outer cylinder.
4. The wide slit vibrissa scissor of claim 1, wherein: the horizontal sliding groove is a semicircular annular through groove structure penetrating through the wall of the driving cylinder.
5. The wide slit vibrissa scissor of claim 1, wherein: the longitudinal sliding groove is of an oblong groove structure.
6. The wide slit vibrissa scissor of claim 1, wherein: the outer side surfaces of the two lower ends of the inner blade are flush with the outer cylinder wall of the inner cylinder.
7. The wide slit vibrissa scissor of claim 1, wherein: the cutting seam is a through groove structure which vertically penetrates through the surfaces of the outer blade and the inner blade.
CN202010991074.1A 2020-09-20 2020-09-20 Wide-slit vibrissa scissor Pending CN112008771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010991074.1A CN112008771A (en) 2020-09-20 2020-09-20 Wide-slit vibrissa scissor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010991074.1A CN112008771A (en) 2020-09-20 2020-09-20 Wide-slit vibrissa scissor

Publications (1)

Publication Number Publication Date
CN112008771A true CN112008771A (en) 2020-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010991074.1A Pending CN112008771A (en) 2020-09-20 2020-09-20 Wide-slit vibrissa scissor

Country Status (1)

Country Link
CN (1) CN112008771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11897152B2 (en) 2017-03-14 2024-02-13 Bakscape Holding Corp. Back and body hair cutting devices, and related methods of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11897152B2 (en) 2017-03-14 2024-02-13 Bakscape Holding Corp. Back and body hair cutting devices, and related methods of use

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