CN110480689B - Negative pressure formula vibrissa trimming means - Google Patents
Negative pressure formula vibrissa trimming means Download PDFInfo
- Publication number
- CN110480689B CN110480689B CN201910810461.8A CN201910810461A CN110480689B CN 110480689 B CN110480689 B CN 110480689B CN 201910810461 A CN201910810461 A CN 201910810461A CN 110480689 B CN110480689 B CN 110480689B
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- China
- Prior art keywords
- negative pressure
- driving shaft
- shell
- vibrissa
- trimming
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Classifications
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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
- B26B19/16—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 involving a knife cylinder or a knife cone or separate cutting elements moved like a rotating cylinder or a rotating cone
-
- 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
- B26B19/3873—Electric features; Charging; Computing devices
-
- 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
-
- 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
- B26B19/48—Accessory implements for carrying out a function other than cutting hair, e.g. attachable appliances for manicuring
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention relates to the field of pruning appliances, and particularly discloses a negative-pressure type vibrissa pruning device which comprises a shell, wherein a hollow driving shaft is rotatably connected in the shell, the top end of the driving shaft penetrates through the top wall of the shell and is detachably connected with a pruning mechanism, the bottom end of the driving shaft is positioned in the shell and is communicated with a negative-pressure adsorption mechanism, the pruning mechanism comprises a plurality of arc-shaped blades, an arc-shaped hairbrush is arranged between every two adjacent blades, and a housing is arranged outside the blades. The nose hair trimmer solves the problem that the nose hair trimmer in the technology is blocked or stalled due to the fact that nose hair is adhered to the cutter head when the nose hair is trimmed.
Description
Technical Field
The invention relates to the field of trimming appliances, in particular to a negative pressure type vibrissa trimming device.
Background
Nose hair is a special hair, a tactile secondary receptor, and a first line of defense against respiratory disorders. The nose hair can block dust in the air, so that the human body can inhale filtered clean air, meanwhile, the nose cilia can also enable part of bacteria to enter the stomach along with mucus, and the bacteria are killed by gastric acid; in addition, the nose hair can keep the temperature of the nasal mucosa, so that the air of an external nose hair trimmer is not directly sucked into the trachea, and the nose mucosa can also keep moist, thereby having the functions of preventing dry or atrophic rhinitis and epistaxis; moreover, the nose hair can protect the olfactory nerve from being damaged, so that the nose can smell various smells, and the food fragrance is transferred to the brain to increase the appetite.
In the aspect of medical treatment, the better visual field is exposed in the nasal operation such as FESS in clinic, the skin preparation in the nasal cavity before operation is carried out, and the nose hair in the nasal cavity of a patient needs to be trimmed. In addition, people pay more and more attention to the appearance, and the nose hair is too long to be exposed, so that the whole image is quite unsightly, and therefore, the nose hair trimming industry and the nose hair trimming device are produced at the same time. The nose hair is trimmed by small scissors, but the mode of trimming by the small scissors is gradually replaced by a special nose hair trimmer at present because the front ends of the scissors are sharp and easily puncture the nasal cavity of a user. The existing nose hair trimmer generally comprises a rotating cutter head, and the cutting and trimming of the nose hair are realized through the rotation of the cutter head, but in the use process of the existing nose hair trimmer, the nose hair is scattered outside randomly after trimming, which is not only unsanitary but also partially adhered to the surface of the cutter head, so that the cutter head is blocked and even stopped.
Disclosure of Invention
The invention aims to provide a negative pressure type nose hair trimming device to solve the problem that a nose hair trimmer in the prior art is blocked or stalled due to nose hair adhering to a cutter head when the nose hair is trimmed.
In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides a negative pressure formula vibrissa trimming means, includes the casing, and the casing internal rotation is connected with hollow drive shaft, and the roof of casing is passed and can be dismantled and be connected with trimming means on the top of drive shaft, and the bottom of drive shaft is located the casing and communicates and be connected with negative pressure adsorption apparatus and construct, trimming means includes a plurality of curved blades, is equipped with curved brush between two adjacent blades, and the blade dustcoat is equipped with the housing.
The principle and the beneficial effects of the technical scheme are as follows: in the technical scheme, the shell plays a role in containing and protecting, the driving shaft in the shell rotates to drive the trimming mechanism at the top end of the driving shaft to rotate, the trimming mechanism trims the vibrissa of a user in the rotating process, the driving shaft is arranged in a hollow mode, the bottom end of the driving shaft is communicated with the negative pressure adsorption mechanism, and the trimmed vibrissa is adsorbed into the shell along the driving shaft under the adsorption effect of the negative pressure adsorption mechanism, so that the problem that the vibrissa is scattered in a nasal cavity and is not easy to clean after being trimmed is avoided, and the uniform collection of the vibrissa is realized; on the other hand, nose hair is prevented from being adhered to the blade and the housing through the adsorption effect, and the blade is prevented from carrying out subsequent nose hair trimming. In addition, this technical scheme sets up the brush between two adjacent blades, and the drive shaft still can drive the brush and rotate when driving the blade pivoted for the brush brushes the nose hair of the inside adhesion of housing and scrapes, has avoided the nose hair adhesion after the pruning problem of blocking up the housing in the housing.
Furthermore, the longitudinal section of the upper part of the driving shaft is trapezoidal, and the upper part of the driving shaft is provided with external threads.
In the technical scheme, the upper part of the driving shaft is arranged to be of a trapezoidal structure with the diameter gradually increased, so that the trimming mechanisms with different diameters can be realized by the driving shaft, operators can select the trimming mechanisms with different sizes according to actual needs, and the application range of the device is enlarged.
Further, the trimming mechanism comprises a threaded sleeve connected to the top end of the driving shaft in a threaded manner, the blade and the hairbrush are fixedly connected to the threaded sleeve, the bottom end of the threaded sleeve is slidably connected with a fixed sleeve, and the housing is detachably connected to the fixed sleeve.
Among this technical scheme, the drive shaft rotates can drive blade and brush through the thread bush of threaded connection with it and rotates, realize the pruning to the vibrissa, the housing plays the effect of isolation and protection, avoid blade scratch user's nasal cavity, because fixed cover sliding connection is sheathe in at the thread, and the inside of fixed cover does not set up can with drive shaft connection's internal thread, only overlap and establish outside the drive shaft, when drive thread bush rotates at the drive shaft this moment, can not drive fixed cover and rotate, the relative thread bush of fixed cover slides, make to have the rotational speed difference between housing and the brush, realize the relative motion between brush and the housing, make things convenient for the brush to clear up the vibrissa of the inside adhesion of housing.
Further, the negative pressure adsorption mechanism is equipped with the vacuum extractor including setting up the chamber that holds in the casing is inside, holds the intracavity, the drive shaft is located and is equipped with the absorption mouth on the lateral wall that holds the intracavity.
In this technical scheme, hold the chamber and be used for collecting and hold the vibrissa of pruning, negative pressure aspirator during operation can produce the negative pressure at holding intracavity portion for the vibrissa in the drive shaft is adsorbed along adsorbing the mouth and is held the intracavity and realize unified collection.
Further, the shell is provided with a cleaning opening, and the cleaning opening is rotatably connected with a door.
In this technical scheme, after holding the intracavity and accumulated a certain amount of vibrissa, need clear up holding the chamber, open the door this moment, with the vibrissa from clean mouthful department clear up can, convenient operation.
Furthermore, an inclined separation net is arranged in the containing cavity, the separation net is positioned above the negative pressure suction device, and the lower end of the separation net is connected with the bottom end of the cleaning opening.
In this technical scheme, separate the effect that the net plays the isolation for the interception is by the vibrissa of pruning, avoids the vibrissa to block up the problem that the vacuum aspiration ware caused the stall, separates the slope of net simultaneously and sets up and to make the vibrissa that is blocked pile up to the one side that is close to clean mouthful, the clearance in the later stage of being convenient for.
Furthermore, a visible window is arranged on the shell and is opposite to the accommodating cavity.
Among this technical scheme, visual window on the casing can make things convenient for operating personnel to observe the accumulation volume that holds the intracavity vibrissa, just clears up when vibrissa accumulation volume is more, avoids frequent invalid to open the door and causes the damage problem of opening the door.
Furthermore, the top end of the driving shaft is detachably connected with a plurality of illuminating lamps.
Among this technical scheme, the light on drive shaft top can throw light on when clearing up the vibrissa, makes things convenient for operating personnel to observe the inside condition of user's nasal cavity, guarantees the pruning effect of vibrissa.
Furthermore, a plurality of abdicating holes are arranged on the cover shell.
In the technical scheme, the abdicating hole on the housing can be used for allowing the nose hair to enter the housing geotechnical channel, and the contact area of the nose hair and the blade is increased when the nose hair is trimmed.
Further, the end of the driving shaft located outside the shell is telescopically arranged.
Among this technical scheme, set the upper portion of drive shaft to the telescopic structure, can be according to the inside condition selectivity of different users' nasal cavity adjust the flexible length of drive shaft, increase the application range of device.
Drawings
FIG. 1 is a schematic view of the external structure of the negative pressure type nose hair trimming device of the present invention;
FIG. 2 is a schematic view of the internal structure of the negative pressure type nose hair trimming device of the present invention;
fig. 3 is an enlarged view at a1 in fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the vacuum suction device comprises a shell 1, a driving shaft 2, a blade 3, a brush 4, a housing 5, external threads 6, a threaded sleeve 7, a fixing sleeve 8, an accommodating cavity 9, a vacuum suction device 10, an adsorption port 11, a door 12, a separation net 13, a visible window 14, a relief hole 15, a vacuum switch 16 and a trimming switch 17.
Example 1
Example 1 is substantially as shown in figures 1 and 2 of the accompanying drawings: a negative pressure type vibrissa clipping device comprises a shell 1, a clipping mechanism and a negative pressure suction mechanism. The inside bottom rigid coupling of casing 1 has miniature motor, and the motor is driven by rechargeable battery control, and the rigid coupling has the pruning switch 17 that is used for controlling motor pivoted on the casing 1, and the output shaft rigid coupling of motor has vertical inside hollow drive shaft 2.
The top end of the drive shaft 2 penetrates the top wall of the housing 1 and is connected with a trimming mechanism which is used for trimming nose hair. The drive shaft 2 in this embodiment is a telescopic drive shaft 2, the drive shaft 2 includes a first shaft section fixedly connected with the motor and a second shaft section sleeved outside the first shaft section and capable of vertically sliding along the first shaft section, and the upper portion of the second shaft section is a trapezoidal structure with a diameter gradually increasing from top to bottom. The top end of the second shaft section is in threaded connection with a plurality of illuminating lamps, and the outer wall of the upper portion of the second shaft section is provided with external threads 6. As shown in fig. 3, a threaded sleeve 7 is connected to the second shaft section in a threaded manner, a plurality of arc-shaped blades 3 are fixedly connected to the threaded sleeve 7, an arc-shaped brush 4 fixedly connected to the threaded sleeve 7 is arranged between two adjacent blades 3, and the blades 3 and the brush 4 jointly form a spherical trimming head. The bottom of the threaded sleeve 7 is transversely connected with a fixed sleeve 8 in a sliding mode, the fixed sleeve 8 is connected with a housing 5 in a clamping mode, the housing 5 in the embodiment is a net-shaped housing 5, the housing 5 covers the outside of the trimming head, a plurality of abdicating holes 15 are formed in the housing 5, and the hairbrush 4 can be in contact with the inner wall of the housing 5.
The negative pressure adsorption mechanism is used for adsorbing the trimmed nose hair, and prevents the nose hair from being adhered or accumulated at the blade 3 of the trimming head to influence the blade 3 to perform subsequent nose hair trimming. Causing stall problems. Negative pressure adsorption apparatus constructs including setting up the chamber 9 that holds in casing 1 inside, the bottom of drive shaft 2 be located casing 1 and with hold chamber 9 intercommunication, drive shaft 2 and the concrete intercommunication mode that holds chamber 9 do: the side wall of the driving shaft 2 in the containing cavity 9 is provided with an adsorption port 11 communicated with the containing cavity 9, a negative pressure suction apparatus 10 (model: YF-VAC01) is fixedly connected in the containing cavity 9, and a negative pressure switch 16 for controlling the opening and closing of the negative pressure suction apparatus 10 is fixedly connected on the shell 1.
The specific implementation process is as follows: when a user uses the device to trim the nose hair, the telescopic length of the driving shaft 2 is firstly adjusted according to the nasal cavity condition of the patient, and the adjusting mode is the same as that of an electric telescopic rod in the prior art. Then the light is turned on, the trimming head is placed in the nasal cavity of the user, the negative pressure aspirator 10 is turned on through the negative pressure switch 16, negative pressure is generated in the accommodating cavity 9, and then the trimming head is adsorbed through the adsorption port 11. At this time, the user's nose hair is partially sucked into the interior of the housing 5 from the relief hole 15 by the suction action of the negative pressure suction unit 10. The trimming switch 17 is turned on, the motor drives the driving shaft 2 to rotate, the blade 3 is further driven to rotate through the threaded sleeve 7, and the blade 3 trims the vibrissa in the rotating process. The clipped nose hair is partially absorbed into the driving shaft 2 under the action of negative pressure and is absorbed into the accommodating cavity 9 along the absorption port 11 for collection.
The other part of the nose hair that is pruned can adhere inside housing 5, and drive shaft 2 still can drive brush 4 rotation in the pivoted, and brush 4 can brush the nose hair of the inside adhesion of housing 5 in the rotation process and scrape for this part of nose hair is adsorbed in holding chamber 9 by the brush after unified, has avoided the nose hair adhesion after the pruning problem of 5 inside jam housings 5 of housing.
Example 2
This embodiment differs from embodiment 1 only in that: the shell 1 is provided with a cleaning opening, and the cleaning opening is rotatably connected with a door 12. An inclined separation net 13 is fixedly connected in the containing cavity 9, the separation net 13 is positioned above the negative pressure suction device 10, and the lower end of the separation net 13 is fixedly connected with the bottom end of the cleaning opening. The shell 1 is provided with a visual window 14, and the visual window 14 is arranged opposite to the accommodating cavity 9.
After the vibrissa falls into and holds chamber 9, can be intercepted by separating net 13, avoid the vibrissa to block up the problem that vacuum aspiration ware 10 caused the stall, separate net 13 slope setting simultaneously and can also make the vibrissa that is intercepted pile up to the one side that is close to clean mouthful. Visual window 14 on casing 1 can make things convenient for operating personnel to observe the accumulation volume that holds the interior nose hair of chamber 9, just clears up when nose hair accumulation volume is more, opens during the clearance 12 that opens the door, with the nose hair follow clean mouthful department clear up away can, convenient operation.
Example 3
The present embodiment is different from embodiment 1 in that: in this embodiment, a plurality of arc-shaped blades 3 are fixedly connected to the threaded sleeve 7, an arc-shaped brush 4 fixedly connected to the threaded sleeve 7 is arranged between two adjacent blades 3, the blades 3 and the brush 4 jointly form a hemispherical or 1/4-spherical trimming head, and the fixed sleeve 8 is clamped with the housing 5.
When the nose trimming device is used, the trimming head is hemispherical or 1/4 spherical, so that the operation sight of an operator is prevented from being shielded, the problem that corners inside a nasal cavity are difficult to trim due to narrow space is also avoided, and the trimming dead angle is avoided. In the use, before different users use, the trimming head is not detached, and only the housing 5 needs to be detached from the fixed sleeve 8 for replacement, so that the position (the housing 5) of the device contacting with the nasal cavity of the user is ensured to be used at a time, and the replaced housing 5 can be reused after disinfection and sterilization, thereby ensuring safety and sanitation.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a negative pressure formula vibrissa trimming means, includes the casing, its characterized in that: a hollow driving shaft is rotatably connected in the shell, the top end of the driving shaft penetrates through the top wall of the shell and is detachably connected with a trimming mechanism, the bottom end of the driving shaft is positioned in the shell and is communicated with a negative pressure adsorption mechanism, the trimming mechanism comprises a plurality of arc-shaped blades, an arc-shaped brush is arranged between every two adjacent blades, and a housing is arranged outside the blades; the negative pressure adsorption mechanism comprises an accommodating cavity arranged in the shell, a negative pressure aspirator is arranged in the accommodating cavity, and an adsorption port is formed in the side wall of the driving shaft in the accommodating cavity; an inclined separation net is arranged in the accommodating cavity and is positioned above the negative pressure suction apparatus, and the lower end of the separation net is connected with the bottom end of the cleaning opening; the longitudinal section of the upper part of the driving shaft is trapezoidal, and the upper part of the driving shaft is provided with external threads; the trimming mechanism comprises a threaded sleeve connected with the top end of the driving shaft in a threaded manner, the blade and the hairbrush are fixedly connected to the threaded sleeve, the bottom end of the threaded sleeve is slidably connected with a fixed sleeve, and the housing is detachably connected to the fixed sleeve.
2. The negative pressure vibrissa trimming device according to claim 1, wherein: the casing has been seted up clean mouthful, and clean mouthful department rotates to be connected with opens the door.
3. The negative pressure vibrissa trimming device according to claim 2, wherein: the shell is provided with a visual window, and the visual window is arranged opposite to the accommodating cavity.
4. The negative pressure vibrissa trimming device according to claim 3, wherein: the top end of the driving shaft is detachably connected with a plurality of illuminating lamps.
5. The negative pressure vibrissa trimming device according to claim 4, wherein: the housing is provided with a plurality of abdicating holes.
6. The negative pressure vibrissa trimming device according to claim 5, wherein: the end of the driving shaft, which is positioned outside the shell, can be telescopically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810461.8A CN110480689B (en) | 2019-08-29 | 2019-08-29 | Negative pressure formula vibrissa trimming means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810461.8A CN110480689B (en) | 2019-08-29 | 2019-08-29 | Negative pressure formula vibrissa trimming means |
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| CN110480689A CN110480689A (en) | 2019-11-22 |
| CN110480689B true CN110480689B (en) | 2021-07-06 |
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| CN201910810461.8A Active CN110480689B (en) | 2019-08-29 | 2019-08-29 | Negative pressure formula vibrissa trimming means |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897680A (en) * | 2019-12-04 | 2020-03-24 | 孟洁 | Pediatric nursing nasal cavity cleaning device |
| CN113397883B (en) * | 2021-05-10 | 2023-05-19 | 徐相宏 | Auxiliary device for nasal surgery |
| CN217777051U (en) * | 2021-10-21 | 2022-11-11 | 深圳语莱扬名数据信息有限公司 | Vibrissa trimmer with vibrissa adsorbing function |
| CN113910309B (en) * | 2021-10-21 | 2023-04-21 | 义乌市中心医院 | Medical nose hair removing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044082A (en) * | 2005-08-05 | 2007-02-22 | Matsushita Electric Works Ltd | Nose hair trimmer |
| CN206383180U (en) * | 2017-01-11 | 2017-08-08 | 亚芯电子（深圳）有限公司 | Multi-functional vehicle-mounted shaver |
| CN206465119U (en) * | 2017-02-10 | 2017-09-05 | 上海飞科电器股份有限公司 | A kind of vibrissa scissors |
| CN107813348A (en) * | 2017-09-20 | 2018-03-20 | 海宁志伯贸易有限公司 | A kind of automatically cleaning vibrissa trimmer |
| CN109551529A (en) * | 2018-11-15 | 2019-04-02 | 宁波市雄风电器有限公司 | A kind of electric vibrissa machine |
| CN110000818A (en) * | 2019-05-10 | 2019-07-12 | 海宁市盐官镇惠盛五金厂 | A kind of vibrissa scissors |
-
2019
- 2019-08-29 CN CN201910810461.8A patent/CN110480689B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044082A (en) * | 2005-08-05 | 2007-02-22 | Matsushita Electric Works Ltd | Nose hair trimmer |
| CN206383180U (en) * | 2017-01-11 | 2017-08-08 | 亚芯电子（深圳）有限公司 | Multi-functional vehicle-mounted shaver |
| CN206465119U (en) * | 2017-02-10 | 2017-09-05 | 上海飞科电器股份有限公司 | A kind of vibrissa scissors |
| CN107813348A (en) * | 2017-09-20 | 2018-03-20 | 海宁志伯贸易有限公司 | A kind of automatically cleaning vibrissa trimmer |
| CN109551529A (en) * | 2018-11-15 | 2019-04-02 | 宁波市雄风电器有限公司 | A kind of electric vibrissa machine |
| CN110000818A (en) * | 2019-05-10 | 2019-07-12 | 海宁市盐官镇惠盛五金厂 | A kind of vibrissa scissors |
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