WO2017211101A1 - 一种负压风动剪发器 - Google Patents

一种负压风动剪发器 Download PDF

Info

Publication number
WO2017211101A1
WO2017211101A1 PCT/CN2017/076112 CN2017076112W WO2017211101A1 WO 2017211101 A1 WO2017211101 A1 WO 2017211101A1 CN 2017076112 W CN2017076112 W CN 2017076112W WO 2017211101 A1 WO2017211101 A1 WO 2017211101A1
Authority
WO
WIPO (PCT)
Prior art keywords
negative pressure
hair
air
turbine
casing
Prior art date
Application number
PCT/CN2017/076112
Other languages
English (en)
French (fr)
Inventor
李意
宋卫民
Original Assignee
毛妈妈（苏州）电器科技有限公司
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 毛妈妈（苏州）电器科技有限公司 filed Critical 毛妈妈（苏州）电器科技有限公司
Priority to US16/304,112 priority Critical patent/US10703000B2/en
Priority to EP17809542.8A priority patent/EP3466621A4/en
Priority to KR1020187035276A priority patent/KR102143028B1/ko
Priority to JP2019516039A priority patent/JP6709333B2/ja
Publication of WO2017211101A1 publication Critical patent/WO2017211101A1/zh

Links

Images

Classifications

    • 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
    • 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
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • 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
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B26B19/34—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive providing for fluid drive
    • 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
    • B26B19/3853—Housing or handle
    • 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

Definitions

  • the invention relates to a hair clipper, in particular to a negative pressure air shear hair clipper.
  • the hair clipper used in the prior art uses the rotation of the electric motor to drive the hair cutter head to perform the hair cutting process.
  • the structure of the hair clipper not only needs to directly contact the cut creature when in use.
  • the body is also energized, so there is a risk of leakage and damage to the object being sheared.
  • this hair clipper is not equipped with a device that automatically collects broken hair, so during the hair cutting process, the scattered hair will splash around and pollute the surrounding environment.
  • the object of the present invention is to provide a negative pressure pneumatic hair clipper with simple structure, environmental protection and safety, which can not only utilize the negative pressure air flow to drive the hair cutting head for the hair cutting action, but also the negative pressure air flow. Collect the cut hair to keep the environment clean and tidy.
  • a negative pressure pneumatic hair clipper comprising a housing and a hair cutting cutter head mounted on the head of the housing, wherein the housing is provided with a negative pressure turbine air passage and suction a wind tunnel, and a negative pressure turbine wind turbine connected to the hair cutting cutter head and capable of driving the hair cutting cutter head for cutting motion when the rotation is provided in the negative pressure turbine air passage a hair suction port of the suction air duct is disposed near the hair cutting cutter head, and a tail pipe of the casing is connected with a duct hose which is in gas phase communication with the negative pressure turbine air passage and the suction air duct.
  • the other end of the air duct hose is connected with a vacuum cleaner capable of generating a negative pressure air flow to drive the negative pressure turbine wind motor to rotate;
  • the negative pressure turbine wind engine includes a wind guide fixed to the casing, a rotary turbine disposed to be disposed behind the air guide, one end connected to the hair cutting head and the other end coaxial with the rotating turbine a fixed transmission member, the transmission member is rotatably disposed in the air guide frame; a circumference of the rotary turbine is fixedly provided with a plurality of blades distributed in parallel along the circumferential direction, and the blade and the rotation The central axis of the turbine is arranged at an angle; the air guiding frame is arranged through A plurality of air guiding passages distributed in parallel along the circumferential direction are disposed, and an air blowing direction of the air guiding passage is disposed perpendicular to the vanes.
  • the outer edge of the air guiding frame is sealingly abutted against the air duct wall of the negative pressure turbine air passage.
  • the air guiding frame comprises a circular inner frame body, a circular outer frame body coaxially sleeved on the outer side of the inner frame, fixedly connected between the inner frame body and the outer frame body and parallel in the circumferential direction a plurality of air guiding fins are spaced apart from each other, and the outer frame body is sealingly abutted against the air duct wall of the negative pressure turbine air duct, and the air guiding passage is formed between two adjacent air guiding sheets.
  • the air guiding sheet and the inner frame body and the outer frame body are of a unitary structure.
  • the rotary turbine is circumferentially received in the outer frame.
  • the transmission component includes a first rotating shaft and a second rotating shaft disposed coaxially, a planetary reducer coupled between the first rotating shaft and the second rotating shaft, fixed at one end of the second rotating shaft, and the hair cutting
  • the wind deflector is a curved sheet structure.
  • the blade is a curved sheet structure.
  • the duct hose is connected to the tail of the housing by a hose joint that is detachably coupled to the housing tail by a spring snap provided thereon.
  • the hair clipper of the present invention utilizes the air negative pressure generated by the vacuum cleaner instead of the conventional electric motor as a power source to drive the hair clipper to work, avoiding the risk of electric shock and saving electric energy.
  • the negative pressure airflow generated by the vacuum cleaner can quickly absorb and collect the shredded hair, which also prolongs the service life of the cutter head while ensuring the surrounding environment.
  • the hair absorbing mouth of the air absorbing duct can straighten the hair for trimming during use, simulating the hairdresser's movement and feeling strong.
  • the hair clipper of the present invention uses the negative pressure wind generated by the vacuum cleaner as a shearing power source to drive the cutter head to operate, and also uses the negative pressure airflow to collect the broken hair, which is ingenious and practical.
  • the air guide frame and the rotating turbine of the negative pressure turbine wind motive adopt a special structure, which greatly improves the negative pressure air flow to the rotating turbine.
  • the applied force enables the rotating turbine to rotate faster and more powerfully under the action of the negative pressure airflow, which improves the cutting efficiency.
  • the negative pressure turbine wind engine adopts a planetary reducer to improve the power of the cutting head and ensure the cutting operation of the cutting head smoothly.
  • FIG. 1 is a perspective view of a negative pressure pneumatic hair clipper in an embodiment of the present invention
  • Figure 2 is a plan view of a negative pressure pneumatic hair clipper in an embodiment of the present invention.
  • Figure 3 is a cross-sectional view of a negative pressure pneumatic hair clipper in an embodiment of the present invention.
  • Figure 4 is an exploded view of the negative pressure pneumatic hair clipper in the embodiment of the present invention.
  • Figure 5 is a perspective view of a hose joint in an embodiment of the present invention.
  • Figure 6 is a cross-sectional view showing a transmission member in an embodiment of the present invention.
  • Figure 7 is a plan view of a transmission member in an embodiment of the present invention.
  • Figures 1 to 7 show a specific embodiment of the negative pressure pneumatic hair clipper of the present invention, the hair clipper comprising a housing 1 on which a hair cutting bit 2 is mounted.
  • a negative pressure turbine air passage 3 and an air suction duct 4 which are isolated from each other are disposed through the casing 1.
  • the negative pressure turbine air duct 3 is provided with a negative pressure turbine wind motor 5 connected to the hair cutting bit 2 and capable of driving the hair cutting bit 2 for a cutting operation when it is rotated.
  • a hair absorbing opening 4a of the air absorbing duct 4 is provided near the hair cutting head 2 to suck the hair.
  • a duct hose (not shown) that is in gas communication with both the negative pressure turbine duct 3 and the suction duct 4 is connected to the tail of the casing 1.
  • the other end of the air duct hose is connected to generate a negative pressure airflow to drive
  • the negative pressure turbine wind motor 5 rotates a vacuum cleaner (not shown).
  • the housing 1 is specifically provided with a negative pressure air inlet 3a communicating with the negative pressure turbine air passage 3 to ensure a stable negative pressure air flow during operation of the negative pressure turbine air passage 3.
  • the negative pressure air inlet 3a and the hair suction port 4a are located at different locations.
  • connection between the negative pressure turbine wind motor 5 and the hair cutting bit 2 is similar to the connection between the electric motor and the hair cutting bit in the conventional art.
  • the structure of the negative pressure turbine wind power machine 5 in this example is as shown in FIG. 4, FIG. 6 and FIG. 7, and includes a wind guide frame 501 fixed to the casing 1 and disposed at the rear of the air guide frame (also That is, the rotary turbine 502 of the downstream of the negative air flow direction, the transmission member 503 whose one end is connected to the hair cutter head 2 and whose other end is coaxially fixed to the rotary turbine 502.
  • the transmission member 503 is rotatably disposed in the air guide frame 501.
  • the circumference of the rotary turbine 502 is fixedly disposed with a plurality of blades 502a distributed in parallel along the circumferential direction, and the blades 502a are arranged at an angle with the central axis of the rotary turbine 502, that is, the blades 502a and the rotary turbine 502
  • the central axis is not parallel, and the angle is generally 30 to 60 degrees.
  • the air guiding frame 501 is provided with a plurality of air guiding passages 501a distributed in parallel along the circumferential direction, and the air blowing direction of the air guiding passage 501a is perpendicular to the blades 502a. It is “substantially vertical” and is not strictly vertical. It does not guide the wind passage and the angle between the blades is strictly 90°.
  • the air guiding passages 501a are also arranged at an angle to the central axis of the rotary turbine 502, rather than being arranged in parallel.
  • the vacuum cleaner is turned on to generate a negative pressure airflow to the air duct hose and the vacuum cleaner in the negative pressure turbine air passage and the suction air passage, wherein the high negative pressure air flow in the negative pressure turbine air passage passes through the air guide frame.
  • the air guiding passage 501a on the 501 is directed against the blade 502a on the rotating turbine 502, thereby pushing the rotating turbine 502 to rotate at a high speed, and the rotating turbine 502 drives the hair cutting head 1 to perform the cutting action through the transmission member 503, while being cut off.
  • the hair is quickly sucked into the suction air duct 4 by the vacuum suction at the hair suction port 4a of the air suction duct 4, and then enters the vacuum cleaner through the air duct hose, so that the hair does not remain in the surrounding environment.
  • the environment is polluted, and the hair does not remain on the cutter head to reduce the service life of the cutter head.
  • the hair absorbing mouth 4a can straighten the hair for trimming during use, simulating the hairdresser's movement, and the feeling of experience is strong.
  • the outer edge of the air guiding frame 501 is in sealing contact with the air duct wall of the negative pressure turbine air passage 3, so that all the wind in the negative pressure turbine air passage 3 passes through the guide on the air guiding frame 501.
  • the air passage 501a is blown toward the blade 502a to increase the wind speed of the blade 502a that is blown toward the rotary turbine 502.
  • the structure of the wind guide frame 501 can be referred to as shown in FIG. 4, and includes a circular inner frame body 501b, a circular outer frame body 501c coaxially sleeved outside the inner frame body, and fixedly connected therein.
  • a plurality of air guiding pieces 501d are arranged between the frame body and the outer frame body and spaced apart in parallel in the circumferential direction.
  • the air guiding passage 501a is formed between two adjacent air guiding sheets 501d.
  • the outer edge of the wind guide frame 501 is formed on the outer frame body 501c, that is, the outer frame body 501c is in sealing contact with the air passage wall of the negative pressure turbine air passage 3.
  • the wind guide piece 501d has an integral structure with the inner frame body 501b and the outer frame body 501c.
  • the rotary turbine 502 is circumferentially received in the outer frame body 501c, so that the transmission efficiency of the negative pressure airflow to the rotary turbine 502 can be further improved.
  • the air guiding piece 501d and the blade 502a are both disposed in a curved shape, thereby further improving the transmission efficiency of the negative pressure airflow to the rotary turbine 502.
  • the transmission member 503 has a first rotating shaft 503a and a second rotating shaft 503b disposed coaxially, a planetary reducer 503c coupled between the first rotating shaft and the second rotating shaft, and fixed.
  • the reduction ratio of the planetary reducer 503c is generally 1:4 or 1:3, which is used to reduce the transmission speed and improve the transmission force, so as to ensure that the hair cutting head 2 is sufficiently stressed, so that the cutting operation can be smoothly performed.
  • a supporting sleeve 503e fixedly coupled to the housing 1 is disposed, and the second rotating shaft 503b is rotatably supported on the supporting sleeve.
  • the air guiding frame 501 is engaged with the supporting sleeve 503e.
  • the number of the air guiding passages 501a in this example is different from the number of the blades 502a.
  • the air duct hose is connected to the tail of the casing 1 through a hose joint 6, and the hose joint 6 is provided with a spring clip 6a through which the spring clip 6a and the tail of the casing 1 are Disassemble the connection.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

一种负压风动剪发器，包括壳体（1）和装在壳体头部的剪发刀头（2），壳体内成型有相互隔离的负压涡轮风道（3）和吸发风道（4），负压涡轮风道中设置有与剪发刀头相连的、且当其运动时能够带动剪发刀头作剪发动作的负压涡轮风动机（5），吸发风道的吸发口（4a）设于剪发刀头附近，壳体的尾部连接有一根与负压涡轮风道和吸发风道均气相联通的风道软管，风道软管的另一端连接有能够产生负压风流以带动负压涡轮风动机转动的吸尘器。该剪发器结构简单、环保安全，不仅能够利用负压风流带动剪发刀头作剪发动作，还能在负压风流的作用下将剪下的毛发收集起来，保证环境整洁。

Description

一种负压风动剪发器 技术领域
本发明涉及一种剪发器，特别是一种负压风动剪发器。
背景技术
现有技术中所使用的剪发器，均采用电动马达的转动来带动剪发刀头动作以进行剪发处理，这种结构形式的剪发器在使用时不仅需要直接接触被剪发的生物体，而且还要通电，因此存在漏电而击伤被剪发生物体的危险。此外，这种剪发器没有配备自动收集碎发的设备，因此在剪发过程中，散落的毛发会四处飞溅，污染周围环境。
发明内容
本发明目的是：针对上述问题，提供一种结构简单、环保安全的负压风动剪发器，其不仅能够利用负压风流带动剪发刀头作剪发动作，同时在负压风流的作用下将剪下的毛发收集起来，保障环境整洁。
本发明的技术方案是：一种负压风动剪发器，包括壳体和装在该壳体头部的剪发刀头，所述壳体内贯通设置有相互隔离的负压涡轮风道和吸发风道，并在所述负压涡轮风道中设置有与所述剪发刀头相连的、而且当其转动时能够带动所述剪发刀头作剪发动作的负压涡轮风动机，所述吸发风道的吸发口布置在所述剪发刀头附近，所述壳体的尾部连接有一根与所述负压涡轮风道和吸发风道均气相连通的风道软管，该风道软管的另一端连接有能够产生负压风流以带动所述负压涡轮风动机转动的吸尘器；
所述负压涡轮风动机包括与所述壳体固定的导风架、活动布置在该导风架后方的旋转涡轮、一端与所述剪发刀头相连而另一端与所述旋转涡轮同轴固定的传动部件，所述传动部件可转动地穿设在所述导风架中；所述旋转涡轮的周缘固定设置有沿圆周方向平行间隔分布的若干块叶片，并且所述叶片与所述旋转涡轮的中轴线呈一定夹角布置；所述导风架内贯通设 置有沿圆周方向平行间隔分布的若干条导风通道，并且所述导风通道的出风方向垂直所述叶片设置。
本发明在上述技术方案的基础上，还包括以下优选方案：
所述导风架的外缘边与所述负压涡轮风道的风道壁密封抵接。
所述导风架包括圆形的内架体、同轴套设在该内架体外的圆环形的外架体、固定连接在所述内架体和外架体之间且沿圆周方向平行间隔分布的若干块导风片，所述外架体与所述负压涡轮风道的风道壁密封抵接，所述导风通道形成于相邻两所述导风片之间。
所述导风片与所述内架体和外架体为一体式结构。
所述旋转涡轮被周向收容于所述外架体内。
所述传动部件包括同轴布置的第一转轴和第二转轴、传动连接在所述第一转轴和第二转轴之间的行星减速器、固定在所述第二转轴一端且与所述剪发刀头相连的偏心轮，所述第一转轴可转动地穿设在所述导风架中，并且第一转轴的一端与所述旋转涡轮同轴固定。
所述导风片为弧片形结构。
所述叶片为弧片形结构。
所述风道软管是通过软管接头连接在所述壳体尾部的，所述软管接头通过设于其上的弹簧卡扣与所述壳体尾部可拆卸连接。
本发明的优点是：
1、本发明这种剪发器利用吸尘器产生的空气负压而非传统的电动马达作为动力源，来带动剪发器工作，避免了触电危险，而且节约了电能。
2、同时吸尘器产生的负压风流可迅速吸取收集剪掉的碎毛发，在保证周围环境情节性的同时也延长了刀头的使用寿命。而且在使用时吸发风道的吸发口能够拉直毛发进行修剪，模拟理发师动作，体验感强。
3、本发明这种剪发器在利用吸尘器产生的负压风流行作为剪发动力源带动刀头运行的同时，还利用这一负压风流来收集碎毛发，巧妙而实用。
4、负压涡轮风动机的导风架和旋转涡轮采用特制结构，大大提高了负压风流对旋转涡轮 施加的力，使旋转涡轮在负压风流的带动下能够更快速更有力地转动，提高了剪发效率。
5、负压涡轮风动机采用了行星减速器来提高剪发刀头的动力，保障剪发刀头的剪发动作顺利进行。
附图说明
下面结合附图及实施例对本发明作进一步描述：
图1是本发明实施例中负压风动剪发器的立体图；
图2是本发明实施例中负压风动剪发器的平面图；
图3是本发明实施例中负压风动剪发器的剖面图；
图4是本发明实施例中负压风动剪发器的分解图；
图5是本发明实施例中软管接头的立体图；
图6是本发明实施例中传动部件的剖面图；
图7是本发明实施例中传动部件的平面图；
其中：1-壳体，2-剪发刀头，3-负压涡轮风道，3a-负压进风口，4-吸发风道，4a-吸发口，5-负压涡轮风动机，501-导风架，501a-导风通道，501b-内架体，501c-外架体，501d-导风片，502-旋转涡轮，502a-叶片，503-传动部件，503a-第一转轴，503b-第二转轴，503c-行星减速器，503d-偏心轮，503e-支撑套筒，6-软管接头，6a-弹簧卡扣。
具体实施方式
实施例：图1～图7示出了本发明这种负压风动剪发器的一个具体实施例，该剪发器包括壳体1，该壳体头部安装有剪发刀头2。壳体1内贯通设置有相互隔离的负压涡轮风道3和吸发风道4。所述负压涡轮风道3中设置有与所述剪发刀头2相连的、而且当其转动时能够带动所述剪发刀头2作剪发动作的负压涡轮风动机5。吸发风道4的吸发口4a设于所述剪发刀头2附近，以便吸取毛发。壳体1的尾部连接有一根与所述负压涡轮风道3和吸发风道4均气相连通的风道软管(图中未画出)。该风道软管的另一端连接有能够产生负压风流以带动 所述负压涡轮风动机5转动的吸尘器(图中未画出)。所述壳体1上专门开设有与所述负压涡轮风道3连通的负压进风口3a，以保证工作时负压涡轮风道3产生稳定的负压风流。负压进风口3a和吸发口4a位于不同的部位。
所述负压涡轮风动机5与剪发刀头2之间的连接方式与传统技术中电动马达与剪发刀头之间的连接方式相似。
本例中所述负压涡轮风动机5的结构如图4、图6和图7所示，它包括与所述壳体1固定的导风架501、活动布置在该导风架后方(也即负压风流方向的下游)的旋转涡轮502、一端与所述剪发刀头2相连而另一端与所述旋转涡轮502同轴固定的传动部件503。所述传动部件503可转动地穿设在所述导风架501中。所述旋转涡轮502的周缘固定设置有沿圆周方向平行间隔分布的多块叶片502a，并且所述叶片502a与所述旋转涡轮502的中轴线呈一定夹角布置，即叶片502a与旋转涡轮502的中轴线并不平行，该夹角大小一般为30°～60°。所述导风架501内贯通设置有沿圆周方向平行间隔分布的若干条导风通道501a，并且所述导风通道501a的出风方向垂直所述叶片502a设置，这里所说的“垂直”意为“大致垂直”，并非严格意义上的垂直，并非指导风通道出风方向与叶片夹角严格为90°。显然，所述导风通道501a也与所述旋转涡轮502的中轴线呈一定夹角布置，而非平行布置。
实际应用时，开启吸尘器，从在负压涡轮风道和吸发风道中产生流向风道软管和吸尘器的负压风流，其中负压涡轮风道中的高负压风流穿过所述导风架501上的导风通道501a正对着吹向旋转涡轮502上的叶片502a，从而推动旋转涡轮502高速旋转，旋转涡轮502通过传动部件503带动剪发刀头1作剪发动作，同时剪去的毛发由于受到吸发风道4的吸发口4a处的真空吸力作用，而被迅速吸入吸发风道4中，再经风道软管进入吸尘器内，这样毛发就不会留在周边环境内而造成环境污染，同时毛发也不会留在刀头上而降低刀头的使用寿命。而且在使用时吸发口4a能够拉直毛发进行修剪，模拟理发师动作，体验感强。
不难看出，上述这种特殊结构的导风架501和旋转涡轮502，大大提高了负压风流对旋转涡轮502施加的力，使旋转涡轮502在负压风流的带动下能够更快速更有力地转动，提高了剪发效率。
本例中所述导风架501的外缘边与所述负压涡轮风道3的风道壁密封抵接，从而使负压涡轮风道3中的风全部通过导风架501上的导风通道501a吹向叶片502a，以提高吹向旋转涡轮502上叶片502a的风速。
所述导风架501的结构可参照图4所示，它包括圆形的内架体501b、同轴套设在该内架体外的圆环形的外架体501c、固定连接在所述内架体和外架体之间且沿圆周方向平行间隔分布的若干块导风片501d。所述导风通道501a形成于相邻两所述导风片501d之间。导风架501的外缘边形成于所述外架体501c上，即外架体501c与所述负压涡轮风道3的风道壁密封抵接。而且所述导风片501d与所述内架体501b和外架体501c为一体式结构。
如图6，所述旋转涡轮502被周向收容于所述外架体501c内，如此可进一步提高负压风流对旋转涡轮502的传动效率。
而且，本例将所述导风片501d和所述叶片502a均设置成弧片形结构，从而更进一步地提高了负压风流对旋转涡轮502的传动效率。
所述传动部件503的结构参照图4所示，它包括同轴布置的第一转轴503a和第二转轴503b、传动连接在所述第一转轴和第二转轴之间的行星减速器503c、固定在所述第二转轴一端且与所述剪发刀头1相连的偏心轮503d，所述第一转轴503a可转动地穿设在所述导风架501中，并且第一转轴503a的一端与所述旋转涡轮502同轴固定。
其中行星减速器503c的减速比一般为1:4或1:3，其用于降低传动速度提高传动力，以保证剪发刀头2受力足够，使剪发动作顺利进行。
为了防止第二转轴503b偏移，保证第二转轴503b中轴线的位置稳定度，本例还设置有与壳体1卡接固定的支撑套筒503e，第二转轴503b旋转支撑在该支撑套筒503e中。所述的导风架501与该支撑套筒503e卡合固定。
本例中所述导风通道501a的数量与所述叶片502a的数量不同。
所述风道软管是通过软管接头6连接在所述壳体1尾部的，该软管接头6上设置有弹簧卡扣6a，其通过该弹簧卡扣6a与所述壳体1尾部可拆卸连接。
当然，上述实施例只为说明本发明的技术构思及特点，其目的在于让人们能够了解本发 明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明主要技术方案的精神实质所做的等效变换或修饰，都应涵盖在本发明的保护范围之内。

Claims (9)

  1. 一种负压风动剪发器，包括壳体(1)和装在该壳体头部的剪发刀头(2)，所述壳体(1)内贯通设置有相互隔离的负压涡轮风道(3)和吸发风道(4)，并在所述负压涡轮风道(3)中设置有与所述剪发刀头(2)相连的、而且当其转动时能够带动所述剪发刀头(2)作剪发动作的负压涡轮风动机(5)，所述吸发风道(4)的吸发口(4a)布置在所述剪发刀头(2)附近，所述壳体(1)的尾部连接有一根与所述负压涡轮风道(3)和吸发风道(4)均气相连通的风道软管，该风道软管的另一端连接有能够产生负压风流以带动所述负压涡轮风动机(5)转动的吸尘器；
    其特征在于：所述负压涡轮风动机(5)包括与所述壳体(1)固定的导风架(501)、活动布置在该导风架后方的旋转涡轮(502)、一端与所述剪发刀头(2)相连而另一端与所述旋转涡轮(502)同轴固定的传动部件(503)，所述传动部件(503)可转动地穿设在所述导风架(501)中；所述旋转涡轮(502)的周缘固定设置有沿圆周方向平行间隔分布的若干块叶片(502a)，并且所述叶片(502a)与所述旋转涡轮(502)的中轴线呈一定夹角布置；所述导风架(501)内贯通设置有沿圆周方向平行间隔分布的若干条导风通道(501a)，所述导风通道(501a)也与所述旋转涡轮(502)的中轴线呈一定夹角布置，并且所述导风通道(501a)的出风方向垂直所述叶片(502a)设置。
  2. 根据权利要求1所述的负压风动剪发器，其特征在于：所述导风架(501)的外缘边与所述负压涡轮风道(3)的风道壁密封抵接。
  3. 根据权利要求2所述的负压风动剪发器，其特征在于：所述导风架(501)包括圆形的内架体(501b)、同轴套设在该内架体外的圆环形的外架体(501c)、固定连接在所述内架体和外架体之间且沿圆周方向平行间隔分布的若干块导风片(501d)，所述外架体(501c)与所述负压涡轮风道(3)的风道壁密封抵接，所述导风通道(501a)形成于相邻两所述导风片(501d)之间。
  4. 根据权利要求3所述的负压风动剪发器，其特征在于：所述导风片(501d)与所述内架体(501b)和外架体(501c)为一体式结构。
  5. 根据权利要求3所述的负压风动剪发器，其特征在于：所述旋转涡轮(502)被周向 收容于所述外架体(501c)内。
  6. 根据权利要求1或2所述的负压风动剪发器，其特征在于：所述传动部件(503)包括同轴布置的第一转轴(503a)和第二转轴(503b)、传动连接在所述第一转轴和第二转轴之间的行星减速器(503c)、固定在所述第二转轴一端且与所述剪发刀头(1)相连的偏心轮(503d)，所述第一转轴(503a)可转动地穿设在所述导风架(501)中，并且第一转轴(503a)的一端与所述旋转涡轮(502)同轴固定。
  7. 根据权利要求2所述的负压风动剪发器，其特征在于：所述导风片(501d)为弧片形结构。
  8. 根据权利要求1所述的负压风动剪发器，其特征在于：所述叶片(502a)为弧片形结构。
  9. 根据权利要求1或2所述的负压风动剪发器，其特征在于：所述风道软管是通过软管接头(6)连接在所述壳体(1)尾部的，所述软管接头(6)通过设于其上的弹簧卡扣(6a)与所述壳体(1)尾部可拆卸连接。
PCT/CN2017/076112 2016-06-06 2017-03-09 一种负压风动剪发器 WO2017211101A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/304,112 US10703000B2 (en) 2016-06-06 2017-03-09 Negative pressure pneumtic hair clipper
EP17809542.8A EP3466621A4 (en) 2016-06-06 2017-03-09 HAIR CLINCHER DRIVEN BY NEGATIVE PRESSURE AIR FLOW
KR1020187035276A KR102143028B1 (ko) 2016-06-06 2017-03-09 부압 공압식 이발기
JP2019516039A JP6709333B2 (ja) 2016-06-06 2017-03-09 負圧エア駆動ヘアカッター

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610389626.5A CN105856284B (zh) 2016-06-06 2016-06-06 一种负压风动剪发器
CN201610389626.5 2016-06-06

Publications (1)

Publication Number Publication Date
WO2017211101A1 true WO2017211101A1 (zh) 2017-12-14

Family

ID=56676796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/076112 WO2017211101A1 (zh) 2016-06-06 2017-03-09 一种负压风动剪发器

Country Status (6)

Country Link
US (1) US10703000B2 (zh)
EP (1) EP3466621A4 (zh)
JP (1) JP6709333B2 (zh)
KR (1) KR102143028B1 (zh)
CN (2) CN105856284B (zh)
WO (1) WO2017211101A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856284B (zh) * 2016-06-06 2017-10-13 毛妈妈（苏州）电器科技有限公司 一种负压风动剪发器
FR3060431B1 (fr) * 2016-12-16 2019-06-07 Seb S.A. Tondeuse corporelle a main
CN110640796A (zh) * 2019-09-27 2020-01-03 王小亮 风力驱动的毛发和衣物毛球修剪器
CN112975681B (zh) * 2021-03-29 2022-12-06 美国普美医疗有限公司 一种适用于小型工具的负压驱动设备
CN113069221B (zh) * 2021-03-29 2022-05-17 美国普美医疗有限公司 一种手术适用的负压驱动设备
CN114474170B (zh) * 2022-01-20 2023-08-11 温州实力科技有限公司 一种理发剪
CN114559473A (zh) * 2022-03-21 2022-05-31 袁芳革 一种旋转式负压刀架

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789786A (en) * 1953-08-07 1957-04-23 Daufus H Mefford Air-operate hair clipping device
US3368277A (en) * 1965-12-01 1968-02-13 Leo G. Vevea Vacuum actuated clipper construction
US4590675A (en) * 1983-11-30 1986-05-27 Louw Jan T Hair cutting apparatus
CN2342945Y (zh) * 1997-11-08 1999-10-13 王云海 理发剪毛机
CN104308869A (zh) * 2014-10-21 2015-01-28 李意 负压风动剪发器
CN105856284A (zh) * 2016-06-06 2016-08-17 毛妈妈（苏州）电器科技有限公司 一种负压风动剪发器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549704C (de) 1929-10-17 1932-04-30 Inventia Patent Verwert Ges Durch Saugluft betriebene Haarschneidemaschine
US2292453A (en) * 1939-04-07 1942-08-11 Mere Frank J La Vacuum clipper
US2807086A (en) 1955-12-12 1957-09-24 Alfred T Staples Hair clipper
US2914849A (en) * 1958-05-29 1959-12-01 Alfred T Staples Vacuum operated hair clipper
US3262199A (en) * 1964-06-04 1966-07-26 Preco Inc Air-powered cutting tool for hair and the like
US4628601A (en) * 1985-12-16 1986-12-16 Slooten Kevin D Van Hair cutting appliance
JPS63125281A (ja) * 1986-11-15 1988-05-28 松下電工株式会社 往復駆動装置の防振装置
US4813716A (en) * 1987-04-21 1989-03-21 Titeflex Corporation Quick connect end fitting
US4868984A (en) * 1987-11-02 1989-09-26 Elsherbini Magdi M Hair cutter
JPH02148667U (zh) * 1989-05-18 1990-12-18
US5623764A (en) * 1995-05-30 1997-04-29 Cseh; Ferenc Hair clipper
JPH11313991A (ja) * 1998-05-06 1999-11-16 Kunio Kumamoto 吸引力による風力バリカン
JP2001162065A (ja) * 1999-12-14 2001-06-19 Matsushita Electric Works Ltd ヘアーカッター
FR2833881B1 (fr) 2001-12-21 2004-06-04 Fabrications Barbot Genia Soc Tondeuse electrique a main pour la coupe notamment de poils d'animaux
ATE327867T1 (de) * 2002-06-26 2006-06-15 Koninkl Philips Electronics Nv Haarschneidegerät mit mitteln, die das wegfliegen der haare verhindern
JP4573257B2 (ja) 2004-01-19 2010-11-04 九州日立マクセル株式会社 電気かみそり
JP4349353B2 (ja) * 2005-10-11 2009-10-21 パナソニック電工株式会社 ヘアカッター
KR100773514B1 (ko) * 2006-12-06 2007-11-06 심국현 압축공기를 이용한 저소음 클리퍼의 구동구조
CN202846560U (zh) * 2012-09-12 2013-04-03 葛广平 电动吸尘推子
WO2015136562A1 (en) 2014-03-13 2015-09-17 Dario Delfini Electric razor-shearer aspirator-hair cut
JP2015188723A (ja) * 2014-03-29 2015-11-02 株式会社Ｃ−Ｓｏｏｎ 電気かみそり

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789786A (en) * 1953-08-07 1957-04-23 Daufus H Mefford Air-operate hair clipping device
US3368277A (en) * 1965-12-01 1968-02-13 Leo G. Vevea Vacuum actuated clipper construction
US4590675A (en) * 1983-11-30 1986-05-27 Louw Jan T Hair cutting apparatus
CN2342945Y (zh) * 1997-11-08 1999-10-13 王云海 理发剪毛机
CN104308869A (zh) * 2014-10-21 2015-01-28 李意 负压风动剪发器
CN105856284A (zh) * 2016-06-06 2016-08-17 毛妈妈（苏州）电器科技有限公司 一种负压风动剪发器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3466621A4 *

Also Published As

Publication number Publication date
KR20190004341A (ko) 2019-01-11
KR102143028B1 (ko) 2020-08-10
US20200139564A1 (en) 2020-05-07
EP3466621A4 (en) 2019-06-12
US10703000B2 (en) 2020-07-07
JP6709333B2 (ja) 2020-06-10
CN107309916A (zh) 2017-11-03
CN105856284A (zh) 2016-08-17
JP2019517367A (ja) 2019-06-24
EP3466621A1 (en) 2019-04-10
CN107309916B (zh) 2019-02-01
CN105856284B (zh) 2017-10-13

Similar Documents

Publication Publication Date Title
WO2017211101A1 (zh) 一种负压风动剪发器
WO2018028639A1 (zh) 花园吹风机
WO2017045577A1 (zh) 吹风装置
US11400531B2 (en) Dust removal arrangement for an engine-driven tool
US20060107810A1 (en) Mitre saw
US10137548B2 (en) Foot attachment for pneumatic rotary tools
CN202851398U (zh) 一种吹吸风机
WO2016062177A1 (zh) 负压风动剪发器
TWM632354U (zh) 斜鋸及電動工具
US20140017980A1 (en) Turbine engine fan housing abradable material removal tool and method of abradable material removal
CN204160508U (zh) 负压风动剪发器
CN111893933B (zh) 背负式吹风机
JP2017186938A (ja) 送風作業機
CN2929493Y (zh) 剪刀式割枪
JP2009091914A (ja) 吸引パイプ及び携帯型送風機
CN219963139U (zh) 一种气动洁牙机
CN209907040U (zh) 一种毛球修剪装置和毛球修剪器
CN203051213U (zh) 一种小型离心风扇
CN212919588U (zh) 一种风动式切割台锯
CN220162092U (zh) 轴砂机的吸尘装置
WO2016082796A1 (zh) 吹风机和吹吸装置
CN101190529A (zh) 一种可自动收集发屑的电动推剪
CN215714925U (zh) 吹风机
WO2021093527A1 (zh) 吹风机
CN201775891U (zh) 一种风力灭火机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17809542

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019516039

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20187035276

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2017809542

Country of ref document: EP

Effective date: 20190107