WO2020042619A1 - Suction-type lint remover - Google Patents

Suction-type lint remover Download PDF

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Publication number
WO2020042619A1
WO2020042619A1 PCT/CN2019/082044 CN2019082044W WO2020042619A1 WO 2020042619 A1 WO2020042619 A1 WO 2020042619A1 CN 2019082044 W CN2019082044 W CN 2019082044W WO 2020042619 A1 WO2020042619 A1 WO 2020042619A1
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WO
WIPO (PCT)
Prior art keywords
ring
cavity
cover
hair ball
blade
Prior art date
Application number
PCT/CN2019/082044
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French (fr)
Chinese (zh)
Inventor
蔡演强
Original Assignee
佛山市顺德区德尔玛电器有限公司
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 佛山市顺德区德尔玛电器有限公司 filed Critical 佛山市顺德区德尔玛电器有限公司
Priority to US16/719,943 priority Critical patent/US11744416B2/en
Publication of WO2020042619A1 publication Critical patent/WO2020042619A1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C13/00—Shearing, clipping or cropping surfaces of textile fabrics; Pile cutting; Trimming seamed edges

Definitions

  • the invention relates to a clothes and textile trimming tool, in particular to a suction type hair ball trimmer.
  • FIG. 1 discloses a hair ball trimmer. As shown in FIG. 1, it includes a knife net 1, a knife net frame cover 2, a knife net frame 3, a knife net frame cover 2 and a knife net frame. 3 and the knife net 1 are welded to form an outer blade assembly.
  • the outer blade assembly and the motor bracket form a small cavity with an air outlet on the side; the outer periphery of the motor has a closed inner cover 7, and the inner cover 7 and the motor bracket 6 are fixedly connected to form an inner cavity.
  • a casing 10 is sleeved on the outside of the inner cavity. The lower end of the casing 10 is fixedly connected with the cover plate 2 of the knife net and has a gap.
  • An outer cavity is formed between the casing 10 and the inner cover 7.
  • the top and the outer cavity are separated by a net cover 9.
  • the space above the net cover 9 forms a hair ball box 8.
  • the knife net 1, the small cavity, the airflow outlet, the outer cavity, and the gap form a complete annular airflow channel.
  • a net cover 9 provided in the annular airflow channel filters air and dust at a stop to keep the hair balls in the hair ball box 8. It can be seen that, in the prior art, by setting the annular airflow channel on the hair ball machine, the material inhaled in the machine is stored in the hair ball box 8 for uniform cleaning.
  • this structure also has the following defects: the structure design of the hair ball trimmer of the hair ball trimmer is unreasonable, resulting in a large structural space of the whole machine, limiting the size of the whole machine, making it difficult to carry or use; and the structure is complex, It is inconvenient to disassemble and clean the hair ball sucked into the hair ball trimmer.
  • the present invention aims to provide a new type of suction hair ball trimmer.
  • the structure of the trimmed part of the hair ball trimmer is optimized, that is, hair ball trimming can be performed and storage
  • the trimmed hair ball also facilitates removal and cleaning of the inside hair ball.
  • An inhalation type hair ball trimmer includes a shell, which is divided into an upper cavity and a lower cavity.
  • the upper cavity includes a blade, an impeller, and a cover with a knife net.
  • the lower cavity is provided with a motor. And the drive shaft of the motor penetrates from the lower cavity into the upper cavity and is coaxially connected with the blade and the impeller; a guide ring is also provided in the upper cavity, and the guide ring is located below the blade and surrounds the blade
  • the impeller is arranged to divide the upper cavity into a chip suction cavity inside the deflector ring and a chip storage cavity outside the deflector ring, and the guide ring is provided with an opening connecting the chip suction cavity and the chip storage cavity; the cover
  • the body cover is detachably connected with the guide ring; the cover is provided with a convex ring for fixing the knife net, and the convex ring is provided with an internal thread connected with the guide ring.
  • the suction type hair ball trimmer of the present invention has a more compact internal structure.
  • the upper and lower cavities are arranged separately, the lower cavity is provided with a motor and other accessories, and the upper cavity is provided with a guide ring.
  • the upper cavity body is divided into a chip suction cavity inside the deflector ring and a chip storage cavity outside the deflector ring, and an opening is provided on the deflector ring to communicate the chip suction cavity with the chip storage cavity;
  • the chip suction cavity is provided with
  • the blade and the impeller are coaxially connected with the motor drive shaft passing out of the lower cavity;
  • the cover has a knife net and can be detachably covered on the upper cavity; because the upper and lower cavity are separated, it is effective Isolate the hair balls and debris from penetrating into the lower cavity to ensure the cleanliness and hygiene of the motor and other internal parts, so that the whole machine can work normally and prolong the service life; the trimmed hair balls and debris are sucked into the suction cavity from the knife net After
  • the short stroke has no accumulation dead angle, and the prior art net cover structure is omitted, which is convenient for cleaning and only needs to open the cover.
  • the hair balls and debris in the debris storage cavity can be cleaned and cleaned. Convenient operation and improve user experience.
  • the structure of the cover is further improved.
  • the cover is provided with exhaust holes, and the exhaust holes are provided in multiples, and are arranged around the top edge of the cover.
  • the vent hole is set just above the chip storage cavity. When the cover is closed, it plays a filtering role, which can exhaust air, allow convection of the internal air, and block hair balls and debris. Leaked and stored in the chip cavity.
  • the top edge of the cover body is a gear-like structure, and has a surrounding edge of the protrusions disposed at intervals, and the exhaust hole is provided between the adjacent protrusion and the protrusion.
  • the shape of the exhaust holes is optimized to make the exhaust hole layout closer, enhance the filtering function, and improve the exhaust effect.
  • the convex block has an inverted ladder shape, so that a gradually expanding exhaust passage is formed between the convex block and the convex block, thereby expanding the air outlet outside the exhaust hole, enhancing the air flow effect and improving the exhaust performance.
  • the guide ring includes an upper ring body and a lower ring body that are wide upper and lower, the upper ring body is sleeved with the knife net on the cover body, and the upper ring body is placed inside A blade, and an outer thread provided on the outer wall of the upper ring to cooperate with the convex ring; the lower ring body contains the impeller, and the lower ring body is provided with the opening.
  • the diversion ring is an upper-wide and lower-narrow structure composed of an upper ring body and a lower ring body.
  • the upper ring body is provided with corresponding external threads to cooperate with the convex ring on the cover body to form a removable
  • the screw connection structure is convenient for the user to remove the cover and clean the debris in the debris storage cavity.
  • a safety device for detecting the installation state of the cover is also included.
  • the safety device is a trigger lever provided outside the deflector ring. Connect the power circuit of the ball trimmer. Allow the cover to be fully installed and fixed before turning on the power, to avoid starting the blade after the cover is not firmly installed, causing injury and improving the safety control effect.
  • a fixed frame of the trigger lever is provided outside the deflector ring, and the height of the top surface of the fixed frame is lower than the external thread of the upper ring body.
  • the top surface of the fixing frame penetrates out and contacts with the bottom of the convex ring of the cover body.
  • a stopper is further provided on the top surface of the fixing frame, and the stopper is spaced apart from the upper ring body to form a groove that engages the convex ring, and the trigger lever extends from the groove.
  • the top surface of the inner holder goes out.
  • the stopper is matched with the upper ring body, so that when the cover body is installed, the convex ring of the cover body is screw-threaded outside the upper ring body, and the concave ring is restricted from rotating in the groove, so that the convex ring and the trigger
  • the accurate contact of the lever will press the trigger lever to turn on the trigger power, thereby improving the trigger accuracy of the cover and the trigger lever and improving the control effect.
  • a circularly arranged perforation is provided on the knife net, and the perforation is located in the cavity mouth of the chip suction cavity, so that air or hair balls and debris can be directly sucked into the chip suction cavity.
  • FIG. 1 is a structural view of a hair ball trimmer in the prior art
  • FIG. 2 is a structural view of a suction type hair ball trimmer according to the present invention.
  • FIG. 3 is a view showing an internal structure of a hair ball trimmer according to the present invention.
  • FIG. 4 is an enlarged view of part A in FIG. 2;
  • FIG. 5 is a structural view 1 of a cover body of the hair ball trimmer of the present invention.
  • Fig. 6 is a structural view 2 of a cover body of the hair ball trimmer of the present invention.
  • FIG. 7 is an exploded view of a hair ball trimmer of the present invention.
  • FIG. 8 is an enlarged view of a portion B in FIG. 7.
  • a suction type hair ball trimmer of the present invention will be described with reference to the drawings.
  • the hair ball trimmer includes a housing 1, and the housing 1 is divided into an upper cavity 2 and a lower cavity 3.
  • the upper cavity 2 includes a blade 4, an impeller 5, and a knife net. Cover 6 of 61;
  • the lower cavity 3 is provided with a motor 31, and the drive shaft of the motor 31 penetrates from the lower cavity 3 into the upper cavity 2 and is coaxially connected with the blade 4 and the impeller 5;
  • the upper cavity A deflector ring 7 is also provided in the body 2.
  • the deflector ring 7 is located below the blade 4 and is arranged around the impeller 5.
  • the upper cavity 2 is divided into a chip suction cavity 21 and a deflector in the deflector ring 7.
  • the guide ring 7 is provided with an opening 71 connecting the debris suction cavity 21 and the debris storage cavity 22; the cover 6 covers the upper cavity 2 and the guide ring 7
  • the cover body 6 is detachably connected, and the cover body 6 is further provided with an exhaust hole 62 located on the chip storage cavity 22.
  • the suction airflow channel structure of the hair ball trimmer is located in the upper cavity 2, as shown in FIG. 4 (the arrow in the figure is the air flow trajectory), including entering the debris suction cavity 21 from the knife net 61, and then from the guide ring 7
  • the opening 71 enters the chip storage cavity 22 and is finally output from the exhaust hole 62 on the cover 6.
  • the entire air passage structure has a short stroke and is only completed on the upper cavity 2 to save internal space, so that the entire machine can be made small and convenient to carry and use. Due to the short stroke of the airflow channel structure, a low-power and quiet motor 31 can be selected to effectively reduce energy consumption and mute effect.
  • the upper cavity 2 and the lower cavity 3 are separated, it effectively isolates the hair balls and debris from penetrating into the lower cavity 3, ensuring the cleanliness and hygiene of the motor 31 and other internal parts, so that the whole machine can work normally.
  • the trimmed hair ball and debris are sucked into the suction cavity 21 from the knife net 61, dispersed by the impeller 5, and then enter the debris storage cavity 22 outside the guide ring 7 through the opening 71 of the side guide ring 7 with a short stroke.
  • Existence of dead corners and the omission of the prior art net cover structure are convenient for cleaning. Only the cover 6 needs to be opened and dumped, the hair balls and debris in the debris storage cavity 22 can be cleaned, the cleaning operation is convenient and the user experience is improved .
  • the cover body 6 is provided with a plurality of exhaust holes 62 and is arranged around the top edge of the cover body 6.
  • the exhaust hole 62 is located above the chip storage cavity 22, and plays a filtering role when the cover 6 is closed. It can not only exhaust air, allow convection of the internal air, but also block hair balls and debris from leaking out. In the chip storage cavity 22.
  • the shape of the exhaust hole 62 is optimized. As shown in FIG. 5, the top edge of the cover body 6 is a gear-like structure, and is surrounded by adjacently disposed bumps 63, which are adjacent to each other.
  • the exhaust hole 62 is provided between the convex block 63 and the exhaust hole 62 to make the layout of the exhaust hole 62 closer, enhance the filtering function, and improve the exhaust effect.
  • the convex block 63 has an inverted ladder shape, so that a gradually expanding exhaust passage is formed between the convex block 63 and the convex block 63, and then the air outlet outside the exhaust hole 62 is enlarged to enhance the air flow effect. Improve exhaust performance.
  • the structure of the cover body 6 is optimized. As shown in FIG. 7, the cover body 6 is provided with a convex ring 64 for fixing the knife net 61, and an inner ring connected to the flow guide ring 7 is provided in the convex ring 64. Thread 641.
  • the knife net 61 is provided with a multi-layer perforation 610 arranged in a ring shape, and the perforation 610 is located in the cavity mouth of the debris suction cavity 21, so that air or hair balls and debris are directly sucked into the debris suction cavity.
  • convection is formed with the exhaust hole 62 of the cover body 6 located on the chip storage cavity 22 to control the air flow and the movement trajectory of the hair balls and debris, thereby improving the operation effect of the air flow channel.
  • the flow guide ring 7 is an upper ring body 72 and a lower ring body 73 with an upper width and a narrow width, and the upper ring body 72 and the knife net on the cover body 6.
  • the upper ring body 72 contains the blade 4 inside, and the outer wall of the upper ring body 72 is provided with an external thread 721 that cooperates with the convex ring 64;
  • the lower ring body 73 contains the impeller 5 inside, and
  • the ring body 73 is provided with an opening 71 connecting the chip suction cavity 21 and the chip storage cavity 22.
  • the deflector ring 7 is an upper wide and narrow narrow structure composed of an upper ring body 72 and a lower ring body 73, which effectively improves the concentration effect and allows the hair balls and debris trimmed by the blade 4 to move from the wider upper ring body. After inhalation 72, it is concentrated in the narrow lower ring body 73, and driven by the impeller 5 from the side opening 71 into the chip storage cavity 22.
  • the upper ring body 72 is provided with a corresponding external thread 721 to cooperate with the convex ring 64 on the cover body 6 to form a detachable screw connection structure, which is convenient for the user to remove the cover body 6 and clean up debris in the chip storage cavity 22.
  • the hair ball trimmer of the present invention further includes a safety device that detects the installation state of the cover 6, and the safety device is provided in the guide A trigger lever 8 outside the flow ring 7 is connected to the power circuit of the hair ball trimmer. Allow the cover body 6 to be completely installed and fixed before turning on the power, to avoid starting the blade 4 after the cover body 6 is not installed securely, causing injury and improving the safety control effect.
  • the specific structure of the safety device is that the guide ring 7 is provided with a fixing frame 9 of the trigger lever 8 outside, and the height of the top surface of the fixing frame 9 is lower than the external thread 721 of the upper ring body 72;
  • the trigger lever 8 penetrates from the top surface of the fixing frame 9 and is in contact with the bottom of the convex ring 64 of the cover 6.
  • the convex ring 64 of the cover 6 and the deflector ring 7 need to be threadedly connected, so that the cover 6 is completely fixed on the upper cavity 2.
  • the trigger lever 8 is pressed down so that the internal power is turned on. At this time, the user can start the motor 31 to rotate. The ball trimmer is working properly.
  • a stopper 91 is further provided on the top surface of the fixing frame 9.
  • the stopper 91 is spaced apart from the upper ring body 72 to form a recess that engages the convex ring 64.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

A suction-type lint remover, comprising a housing (1), with the interior of the housing (1) being separated into an upper cavity (2) and a lower cavity (3), wherein the upper cavity (2) comprises a blade (4), an impeller (5), and a cover (6) having a blade net (61); a motor (31) is provided in the lower cavity (3), and a drive shaft of the motor (31) passes into the upper cavity (2) from the lower cavity (3), so as to be coaxially connected to the blade (4) and the impeller (5); a flow guide ring (7) is further provided in the upper cavity (2), the flow guide ring (7) is located below the blade (4) and arranged around the impeller (5) to divide the upper cavity (2) into a scrap suction cavity (21) within the flow guide ring (7) and a scrap storage cavity (22) outside the flow guide ring (7), and the flow guide ring (7) is provided with an opening (71) through which the scrap suction cavity (21) is in communication with the scrap storage cavity (22); the cover (6) covers the upper cavity (2) and is detachably connected to the flow guide ring (7); and the cover (6) is provided with a protruding ring (64) for fixing the blade net (61), and the protruding ring (64) is internally provided with an internal thread (641) connected to the flow guide ring (7).

Description

一种吸入式毛球修剪器Suction type hair ball trimmer 技术领域Technical field
本发明涉及衣物纺织品修剪工具，特指一种吸入式毛球修剪器。The invention relates to a clothes and textile trimming tool, in particular to a suction type hair ball trimmer.
背景技术Background technique
在日常生活中，衣物、毛绒玩具、垫子等纺织品常出现起毛球的现象，起球之后的衣物不仅影响品质，还影响观感以及穿着感受。因此，毛球修剪器成为了广大家庭的必备电子产品。常用的毛球修剪器一般只有修剪功能，除尘和去杂质效果差，为此，市面上出现了具有吸入功能的毛球修剪器，通过设置风机，与刀片同时旋转，在刀片修剪的过程中，将修剪出来的毛球及杂物一起吸入，从而达到修剪、除尘、去杂物的效果。In daily life, pilling often occurs in clothing, plush toys, and textiles such as cushions. After pilling, clothing not only affects quality, but also affects look and feel. Therefore, the hair ball trimmer has become an essential electronic product for the majority of families. The commonly used hair ball trimmers only have a trimming function, and the dust removal and impurity removal effects are poor. For this reason, a hair ball trimmer with a suction function has appeared on the market. By setting a fan, the blade is rotated at the same time as the blade. During the blade trimming process, The trimmed hair ball and debris are sucked together to achieve the effects of trimming, dust removal and debris removal.
如中国专利CN201220532917.2，公开了一种毛球修剪器，如图1所示，包括刀网1，刀网架盖板2，刀网架3，刀网架盖板2分别与刀网架3及刀网1焊接形成外刃组件，外刃组件与马达支架围成侧面具有气流出口的小腔体；马达的外周具有封闭的内盖7，内盖7与马达支架6固定连接形成内腔，内腔的外侧套有外壳10，外壳10下端与刀网架盖板2固定连接并具有缺口，外壳10与内盖7之间形成外腔，外腔的顶部与下方由网盖9隔开，网盖9上方的空间形成毛球盒8。以此，刀网1、小腔体、气流出口、外腔、缺口形成完整的环形气流通道。另外，该环形气流通道内设置的网盖9，隔档过滤空气和灰尘，使毛球停留于毛球盒8中。可见，现有技术通过在毛球机上设置该环形气流通道，将吸入机内的物质，收纳于所述毛球盒8中，以便统一清理。For example, Chinese patent CN201220532917.2 discloses a hair ball trimmer. As shown in FIG. 1, it includes a knife net 1, a knife net frame cover 2, a knife net frame 3, a knife net frame cover 2 and a knife net frame. 3 and the knife net 1 are welded to form an outer blade assembly. The outer blade assembly and the motor bracket form a small cavity with an air outlet on the side; the outer periphery of the motor has a closed inner cover 7, and the inner cover 7 and the motor bracket 6 are fixedly connected to form an inner cavity. A casing 10 is sleeved on the outside of the inner cavity. The lower end of the casing 10 is fixedly connected with the cover plate 2 of the knife net and has a gap. An outer cavity is formed between the casing 10 and the inner cover 7. The top and the outer cavity are separated by a net cover 9. The space above the net cover 9 forms a hair ball box 8. In this way, the knife net 1, the small cavity, the airflow outlet, the outer cavity, and the gap form a complete annular airflow channel. In addition, a net cover 9 provided in the annular airflow channel filters air and dust at a stop to keep the hair balls in the hair ball box 8. It can be seen that, in the prior art, by setting the annular airflow channel on the hair ball machine, the material inhaled in the machine is stored in the hair ball box 8 for uniform cleaning.
但是该结构还存在以下缺陷：毛球修剪器的毛球修剪部分的结构设计不合理，导致整机的结构空间大，限制了整机体积不能做小，不方便携带或使用；并且结构复杂，不方便进行拆卸而清理被吸入毛球修剪器的毛球。However, this structure also has the following defects: the structure design of the hair ball trimmer of the hair ball trimmer is unreasonable, resulting in a large structural space of the whole machine, limiting the size of the whole machine, making it difficult to carry or use; and the structure is complex, It is inconvenient to disassemble and clean the hair ball sucked into the hair ball trimmer.
发明内容Summary of the Invention
针对上述现有技术的缺陷，本发明目的在于提供一种新型的吸入式毛球修剪器，对该毛球修剪器的修剪部分的结构进行了优化，即能进行毛球修剪，又能存放被修剪的毛球，同时还方便进行拆卸和清理内部的毛球。In view of the shortcomings of the prior art, the present invention aims to provide a new type of suction hair ball trimmer. The structure of the trimmed part of the hair ball trimmer is optimized, that is, hair ball trimming can be performed and storage The trimmed hair ball also facilitates removal and cleaning of the inside hair ball.
为了达到上述目的给出，本发明的技术方案：In order to achieve the above purpose, the technical solution of the present invention is provided:
一种吸入式毛球修剪器，包括外壳，外壳内分隔成上腔体和下腔体，所述上腔体包括刀片、叶轮以及具有刀网的盖体；所述下腔体设有马达，且马达的驱动轴从下腔体穿入上腔体与所述刀片及叶轮同轴连接；所述上腔体内还设有导流环，所述导流环位于所述刀片下方且围绕所述叶轮设置，将上腔体分成导流环内的吸屑腔和导流环外的储屑腔，所述导 流环上设有连通所述吸屑腔和储屑腔的开口；所述盖体盖合上腔体与所述导流环可拆卸连接；所述盖体设有固定刀网的凸环，所述凸环内设有与所述导流环连接的内螺纹。An inhalation type hair ball trimmer includes a shell, which is divided into an upper cavity and a lower cavity. The upper cavity includes a blade, an impeller, and a cover with a knife net. The lower cavity is provided with a motor. And the drive shaft of the motor penetrates from the lower cavity into the upper cavity and is coaxially connected with the blade and the impeller; a guide ring is also provided in the upper cavity, and the guide ring is located below the blade and surrounds the blade The impeller is arranged to divide the upper cavity into a chip suction cavity inside the deflector ring and a chip storage cavity outside the deflector ring, and the guide ring is provided with an opening connecting the chip suction cavity and the chip storage cavity; the cover The body cover is detachably connected with the guide ring; the cover is provided with a convex ring for fixing the knife net, and the convex ring is provided with an internal thread connected with the guide ring.
本发明的一种吸入式毛球修剪器，与现有技术相比，内部结构更紧凑，分隔设置的上、下腔体，下腔体设置马达及其他配件，上腔体内设置导流环，将上腔体内分成导流环内的吸屑腔和导流环外的储屑腔，且导流环上设有开口，将吸屑腔与储屑腔连通；所述吸屑腔内设有刀片和叶轮，与从下腔体穿出的马达驱动轴同轴连接；所述盖体具有刀网，可拆卸地盖合在上腔体上；由于上、下腔体为分隔设置，有效地隔离毛球和杂屑物渗入下腔体中，保障马达及其他内部零件的洁净卫生，让整机可正常工作,延长使用寿命；修剪的毛球和杂屑物从刀网中吸入吸屑腔，经过叶轮打散，再从侧面的导流环开口进入导流环外的储屑腔，行程短不存在存积死角，且省略了现有技术的网盖结构，方便清理，只需要打开盖体倾倒，就能将储屑腔的毛球和杂屑物清理，清洁操作方便，提高用户体验。Compared with the prior art, the suction type hair ball trimmer of the present invention has a more compact internal structure. The upper and lower cavities are arranged separately, the lower cavity is provided with a motor and other accessories, and the upper cavity is provided with a guide ring. The upper cavity body is divided into a chip suction cavity inside the deflector ring and a chip storage cavity outside the deflector ring, and an opening is provided on the deflector ring to communicate the chip suction cavity with the chip storage cavity; the chip suction cavity is provided with The blade and the impeller are coaxially connected with the motor drive shaft passing out of the lower cavity; the cover has a knife net and can be detachably covered on the upper cavity; because the upper and lower cavity are separated, it is effective Isolate the hair balls and debris from penetrating into the lower cavity to ensure the cleanliness and hygiene of the motor and other internal parts, so that the whole machine can work normally and prolong the service life; the trimmed hair balls and debris are sucked into the suction cavity from the knife net After being broken up by the impeller, it enters the debris storage cavity outside the deflector ring from the side deflector ring opening. The short stroke has no accumulation dead angle, and the prior art net cover structure is omitted, which is convenient for cleaning and only needs to open the cover. When the body is dumped, the hair balls and debris in the debris storage cavity can be cleaned and cleaned. Convenient operation and improve user experience.
进一步对所述盖体结构作改进，所述盖体上设有排气孔，所述排气孔设有多个，且环绕盖体顶部边沿设置。该排气孔的设置，刚好设置在所述储屑腔的上方，在盖体盖合状态下，起到过滤作用，既能排出空气，让内部空气对流，又能阻隔毛球和杂屑物漏出，收纳于储屑腔中。The structure of the cover is further improved. The cover is provided with exhaust holes, and the exhaust holes are provided in multiples, and are arranged around the top edge of the cover. The vent hole is set just above the chip storage cavity. When the cover is closed, it plays a filtering role, which can exhaust air, allow convection of the internal air, and block hair balls and debris. Leaked and stored in the chip cavity.
进一步的，所述盖体顶部边沿为齿轮状结构，具有相邻间隔设置的凸块围边，所述相邻的凸块与凸块之间开设有所述排气孔。对排气孔的形状设置作优化，让排气孔布局更紧密，增强过滤功能，提高排气效果。Further, the top edge of the cover body is a gear-like structure, and has a surrounding edge of the protrusions disposed at intervals, and the exhaust hole is provided between the adjacent protrusion and the protrusion. The shape of the exhaust holes is optimized to make the exhaust hole layout closer, enhance the filtering function, and improve the exhaust effect.
在上述基础上，所述凸块呈倒梯状，使得凸块与凸块之间形成逐渐扩大的排气通道，进而扩大排气孔外的空气出口，增强空气流动效果，提高排气性能。On the basis of the above, the convex block has an inverted ladder shape, so that a gradually expanding exhaust passage is formed between the convex block and the convex block, thereby expanding the air outlet outside the exhaust hole, enhancing the air flow effect and improving the exhaust performance.
与上述盖体结构作配合改进，所述导流环包括上宽下窄的上环体和下环体，所述上环体与盖体上的刀网套接，上环体内容置所述刀片，且上环体外壁设有与所述凸环配合的外螺纹；所述下环体内容置所述叶轮，且下环体上设有所述开口。一方面，导流环为上环体和下环体组成的上宽下窄结构，有效地提高集中效果，让被刀片修剪的毛球和杂屑物从较宽的上环体吸入后，集中到较窄的下环体中，再被叶轮驱使从侧面的开口进入所述储屑腔内；另一方面，上环体设置相应的外螺纹与盖体上的凸环配合，形成可拆卸的螺纹连接结构，方便用户将盖体拆卸，清理储屑腔的杂物。Cooperate with and improve the cover structure, the guide ring includes an upper ring body and a lower ring body that are wide upper and lower, the upper ring body is sleeved with the knife net on the cover body, and the upper ring body is placed inside A blade, and an outer thread provided on the outer wall of the upper ring to cooperate with the convex ring; the lower ring body contains the impeller, and the lower ring body is provided with the opening. On the one hand, the diversion ring is an upper-wide and lower-narrow structure composed of an upper ring body and a lower ring body. Into the narrow lower ring body, and then driven by the impeller to enter the chip storage cavity from the side opening; on the other hand, the upper ring body is provided with corresponding external threads to cooperate with the convex ring on the cover body to form a removable The screw connection structure is convenient for the user to remove the cover and clean the debris in the debris storage cavity.
为了配合所述可拆卸的盖体结构作进一步改进，还包括检测所述盖体安装状态的安全装置，所述安全装置为设置在所述导流环外的触发杆，所述触发杆与毛球修剪器的电源电 路连接。让盖体完全安装固定后再接通电源，避免在盖体未安装稳固后就能启动刀片，造成伤害，提高安全控制效果。In order to further improve the structure of the detachable cover, a safety device for detecting the installation state of the cover is also included. The safety device is a trigger lever provided outside the deflector ring. Connect the power circuit of the ball trimmer. Allow the cover to be fully installed and fixed before turning on the power, to avoid starting the blade after the cover is not firmly installed, causing injury and improving the safety control effect.
进一步对所述安全装置结构作改进，所述导流环外设有所述触发杆的固定架，所述固定架的顶面高度低于所述上环体的外螺纹；所述触发杆从所述固定架顶面穿出，与所述盖体的凸环底部接触配合。在实际应用中，用户安装盖体时，需要将盖体的凸环与导流环螺纹连接，使得盖体完全固定在上腔体上。在盖体的安装过程中，当盖体的凸环底部与所述触发杆接触，将触发杆压下，使得内部电源接通，此时，用户才能启动马达，毛球修剪器正常工作。The structure of the safety device is further improved. A fixed frame of the trigger lever is provided outside the deflector ring, and the height of the top surface of the fixed frame is lower than the external thread of the upper ring body. The top surface of the fixing frame penetrates out and contacts with the bottom of the convex ring of the cover body. In practical applications, when the user installs the cover, the convex ring of the cover and the deflector ring need to be threaded, so that the cover is completely fixed on the upper cavity. During the installation of the cover, when the bottom of the convex ring of the cover is in contact with the trigger lever, the trigger lever is pressed down so that the internal power is turned on. At this time, the user can start the motor and the hair ball trimmer works normally.
在上述基础上，所述固定架顶面还设有限位块，所述限位块与所述上环体相隔设置形成嵌接所述凸环的凹槽，所述触发杆从所述凹槽内的固定架顶面穿出。通过所述限位块与上环体配合，让盖体安装时，盖体的凸环在上环体外作螺纹旋接，限制凹环保持在所述凹槽中旋转，以使凸环与触发杆准确接触，将触发杆压下触发电源接通，进而提高盖体与触发杆的触发精准度，提高控制效果。Based on the above, a stopper is further provided on the top surface of the fixing frame, and the stopper is spaced apart from the upper ring body to form a groove that engages the convex ring, and the trigger lever extends from the groove. The top surface of the inner holder goes out. The stopper is matched with the upper ring body, so that when the cover body is installed, the convex ring of the cover body is screw-threaded outside the upper ring body, and the concave ring is restricted from rotating in the groove, so that the convex ring and the trigger The accurate contact of the lever will press the trigger lever to turn on the trigger power, thereby improving the trigger accuracy of the cover and the trigger lever and improving the control effect.
进一步的，所述刀网上设有环形布置的穿孔，且所述穿孔位于所述吸屑腔的腔口内，供空气或毛球和杂屑物直接被吸入吸屑腔内。Further, a circularly arranged perforation is provided on the knife net, and the perforation is located in the cavity mouth of the chip suction cavity, so that air or hair balls and debris can be directly sucked into the chip suction cavity.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为现有技术的毛球修剪器结构视图；1 is a structural view of a hair ball trimmer in the prior art;
图2为本发明一种吸入式毛球修剪器的结构视图；2 is a structural view of a suction type hair ball trimmer according to the present invention;
图3为本发明毛球修剪器的内部结构视图；3 is a view showing an internal structure of a hair ball trimmer according to the present invention;
图4为图2中的A部放大图；4 is an enlarged view of part A in FIG. 2;
图5为本发明毛球修剪器的盖体结构视图1；5 is a structural view 1 of a cover body of the hair ball trimmer of the present invention;
图6为本发明毛球修剪器的盖体结构视图2；Fig. 6 is a structural view 2 of a cover body of the hair ball trimmer of the present invention;
图7为本发明毛球修剪器的***图；7 is an exploded view of a hair ball trimmer of the present invention;
图8为图7中的B部放大图。FIG. 8 is an enlarged view of a portion B in FIG. 7.
具体实施方式detailed description
结合附图说明本发明的一种吸入式毛球修剪器。A suction type hair ball trimmer of the present invention will be described with reference to the drawings.
如图2、3、7所示，该毛球修剪器包括外壳1，外壳1内分隔成上腔体2和下腔体3，所述上腔体2包括刀片4、叶轮5以及具有刀网61的盖体6；所述下腔体3设有马达31，且马达31的驱动轴从下腔体3穿入上腔体2与所述刀片4及叶轮5同轴连接；所述上腔体2内还设有导流环7，所述导流环7位于所述刀片4下方且围绕所述叶轮5设置，将上腔体 2分成导流环7内的吸屑腔21和导流环7外的储屑腔22，所述导流环7上设有连通所述吸屑腔21和储屑腔22的开口71；所述盖体6盖合上腔体2与导流环7可拆卸连接，且所述盖体6还设有位于储屑腔22上的排气孔62。As shown in FIGS. 2, 3 and 7, the hair ball trimmer includes a housing 1, and the housing 1 is divided into an upper cavity 2 and a lower cavity 3. The upper cavity 2 includes a blade 4, an impeller 5, and a knife net. Cover 6 of 61; the lower cavity 3 is provided with a motor 31, and the drive shaft of the motor 31 penetrates from the lower cavity 3 into the upper cavity 2 and is coaxially connected with the blade 4 and the impeller 5; the upper cavity A deflector ring 7 is also provided in the body 2. The deflector ring 7 is located below the blade 4 and is arranged around the impeller 5. The upper cavity 2 is divided into a chip suction cavity 21 and a deflector in the deflector ring 7. Debris storage cavity 22 outside the ring 7, the guide ring 7 is provided with an opening 71 connecting the debris suction cavity 21 and the debris storage cavity 22; the cover 6 covers the upper cavity 2 and the guide ring 7 The cover body 6 is detachably connected, and the cover body 6 is further provided with an exhaust hole 62 located on the chip storage cavity 22.
本毛球修剪器的吸入气流通道结构位于上腔体2中，如图4所示(图中箭头为空气流动轨迹)，包括从刀网61进入吸屑腔21，再从导流环7上的开口71进入储屑腔22，最后从盖体6上的排气孔62输出。整个气流通道结构行程短，仅在上腔体2上完成，节省内部占用空间，使得整机体积可造小，方便携带使用和收纳。正由于气流通道结构的行程短，可选用功率较低且静音的马达31，有效地降低能耗和静音效果。The suction airflow channel structure of the hair ball trimmer is located in the upper cavity 2, as shown in FIG. 4 (the arrow in the figure is the air flow trajectory), including entering the debris suction cavity 21 from the knife net 61, and then from the guide ring 7 The opening 71 enters the chip storage cavity 22 and is finally output from the exhaust hole 62 on the cover 6. The entire air passage structure has a short stroke and is only completed on the upper cavity 2 to save internal space, so that the entire machine can be made small and convenient to carry and use. Due to the short stroke of the airflow channel structure, a low-power and quiet motor 31 can be selected to effectively reduce energy consumption and mute effect.
由于上腔体2和下腔体3为分隔设置，有效地隔离毛球和杂屑物渗入下腔体3中，保障马达31及其他内部零件的洁净卫生，让整机可正常工作。Because the upper cavity 2 and the lower cavity 3 are separated, it effectively isolates the hair balls and debris from penetrating into the lower cavity 3, ensuring the cleanliness and hygiene of the motor 31 and other internal parts, so that the whole machine can work normally.
修剪的毛球和杂屑物从刀网61中吸入吸屑腔21，经过叶轮5打散，再从侧面的导流环7开口71进入导流环7外的储屑腔22，行程短不存在存积死角，且省略了现有技术的网盖结构，方便清理，只需要打开盖体6倾倒，就能将储屑腔22的毛球和杂屑物清理，清洁操作方便，提高用户体验。The trimmed hair ball and debris are sucked into the suction cavity 21 from the knife net 61, dispersed by the impeller 5, and then enter the debris storage cavity 22 outside the guide ring 7 through the opening 71 of the side guide ring 7 with a short stroke. Existence of dead corners and the omission of the prior art net cover structure are convenient for cleaning. Only the cover 6 needs to be opened and dumped, the hair balls and debris in the debris storage cavity 22 can be cleaned, the cleaning operation is convenient and the user experience is improved .
其中，如图5至6所示，所述盖体6上的排气孔62设有多个，且环绕盖体6顶部边沿设置。该排气孔62位于所述储屑腔22上方，在盖体6盖合状态下起到过滤作用，既能排出空气，让内部空气对流，又能阻隔毛球和杂屑物漏出，收纳于储屑腔22中。Among them, as shown in FIGS. 5 to 6, the cover body 6 is provided with a plurality of exhaust holes 62 and is arranged around the top edge of the cover body 6. The exhaust hole 62 is located above the chip storage cavity 22, and plays a filtering role when the cover 6 is closed. It can not only exhaust air, allow convection of the internal air, but also block hair balls and debris from leaking out. In the chip storage cavity 22.
对所述排气孔62的形状作优化，如图5所示，所述盖体6顶部边沿为齿轮状结构，具有相邻间隔设置的凸块63围边，所述相邻的凸块63与凸块63之间开设有所述排气孔62，使得排气孔62布局更紧密，增强过滤功能，提高排气效果。The shape of the exhaust hole 62 is optimized. As shown in FIG. 5, the top edge of the cover body 6 is a gear-like structure, and is surrounded by adjacently disposed bumps 63, which are adjacent to each other. The exhaust hole 62 is provided between the convex block 63 and the exhaust hole 62 to make the layout of the exhaust hole 62 closer, enhance the filtering function, and improve the exhaust effect.
在上述基础上，所述凸块63呈倒梯状，以使凸块63与凸块63之间形成逐渐扩大的排气通道，进而扩大排气孔62外的空气出口，增强空气流动效果，提高排气性能。On the basis of the above, the convex block 63 has an inverted ladder shape, so that a gradually expanding exhaust passage is formed between the convex block 63 and the convex block 63, and then the air outlet outside the exhaust hole 62 is enlarged to enhance the air flow effect. Improve exhaust performance.
对所述盖体6结构作优化，如图7所示，所述盖体6设有固定刀网61的凸环64，所述凸环64内设有与所述导流环7连接的内螺纹641。The structure of the cover body 6 is optimized. As shown in FIG. 7, the cover body 6 is provided with a convex ring 64 for fixing the knife net 61, and an inner ring connected to the flow guide ring 7 is provided in the convex ring 64. Thread 641.
优选地，所述刀网61上设有环形布置的多层穿孔610，且所述穿孔610位于所述吸屑腔21的腔口内，供空气或毛球和杂屑物直接被吸入吸屑腔21内，与位于储屑腔22上的盖体6排气孔62形成对流，控制空气流动及毛球和杂屑物的活动轨迹，提高气流通道的运作效果。Preferably, the knife net 61 is provided with a multi-layer perforation 610 arranged in a ring shape, and the perforation 610 is located in the cavity mouth of the debris suction cavity 21, so that air or hair balls and debris are directly sucked into the debris suction cavity. In 21, convection is formed with the exhaust hole 62 of the cover body 6 located on the chip storage cavity 22 to control the air flow and the movement trajectory of the hair balls and debris, thereby improving the operation effect of the air flow channel.
相配合地，如图4、7、8所示，所述导流环7为上宽下窄的上环体72和下环体73，所述上环体72与盖体6上的刀网61套接，上环体72内容置所述刀片4，且上环体72外壁设有与所述凸环64配合的外螺纹721；所述下环体73内容置所述叶轮5，且下环体73上设 有连通所述吸屑腔21与储屑腔22的开口71。Cooperatingly, as shown in FIGS. 4, 7, and 8, the flow guide ring 7 is an upper ring body 72 and a lower ring body 73 with an upper width and a narrow width, and the upper ring body 72 and the knife net on the cover body 6. 61 sets, the upper ring body 72 contains the blade 4 inside, and the outer wall of the upper ring body 72 is provided with an external thread 721 that cooperates with the convex ring 64; the lower ring body 73 contains the impeller 5 inside, and The ring body 73 is provided with an opening 71 connecting the chip suction cavity 21 and the chip storage cavity 22.
一方面，导流环7为上环体72和下环体73组成的上宽下窄结构，有效地提高集中效果，让被刀片4修剪的毛球和杂屑物从较宽的上环体72吸入后，集中到较窄的下环体73中，再被叶轮5驱使从侧面的开口71进入所述储屑腔22内。On the one hand, the deflector ring 7 is an upper wide and narrow narrow structure composed of an upper ring body 72 and a lower ring body 73, which effectively improves the concentration effect and allows the hair balls and debris trimmed by the blade 4 to move from the wider upper ring body. After inhalation 72, it is concentrated in the narrow lower ring body 73, and driven by the impeller 5 from the side opening 71 into the chip storage cavity 22.
另一方面，上环体72设置相应的外螺纹721与盖体6上的凸环64配合，形成可拆卸的螺纹连接结构，方便用户将盖体6拆卸，清理储屑腔22的杂物。On the other hand, the upper ring body 72 is provided with a corresponding external thread 721 to cooperate with the convex ring 64 on the cover body 6 to form a detachable screw connection structure, which is convenient for the user to remove the cover body 6 and clean up debris in the chip storage cavity 22.
为了配合所述可拆卸的盖体结构，如图7至8所示，本发明的毛球修剪器还包括检测所述盖体6安装状态的安全装置，所述安全装置为设置在所述导流环7外的触发杆8，所述触发杆8与毛球修剪器的电源电路连接。让盖体6完全安装固定后再接通电源，避免在盖体6未安装稳固后就能启动刀片4，造成伤害，提高安全控制效果。In order to cooperate with the detachable cover structure, as shown in FIGS. 7 to 8, the hair ball trimmer of the present invention further includes a safety device that detects the installation state of the cover 6, and the safety device is provided in the guide A trigger lever 8 outside the flow ring 7 is connected to the power circuit of the hair ball trimmer. Allow the cover body 6 to be completely installed and fixed before turning on the power, to avoid starting the blade 4 after the cover body 6 is not installed securely, causing injury and improving the safety control effect.
所述安全装置的具体结构为，所述导流环7外设有所述触发杆8的固定架9，所述固定架9的顶面高度低于所述上环体72的外螺纹721；所述触发杆8从所述固定架9顶面穿出，与所述盖体6的凸环64底部接触配合。在实际应用中，用户安装盖体6时，需要将盖体6的凸环64与导流环7螺纹连接，使得盖体6完全固定在上腔体2上。在盖体6的安装过程中，当盖体6的凸环64底部与所述触发杆8接触，将触发杆8压下，使得内部电源接通，此时，用户才能启动马达31旋转，毛球修剪器正常工作。The specific structure of the safety device is that the guide ring 7 is provided with a fixing frame 9 of the trigger lever 8 outside, and the height of the top surface of the fixing frame 9 is lower than the external thread 721 of the upper ring body 72; The trigger lever 8 penetrates from the top surface of the fixing frame 9 and is in contact with the bottom of the convex ring 64 of the cover 6. In practical applications, when the user installs the cover 6, the convex ring 64 of the cover 6 and the deflector ring 7 need to be threadedly connected, so that the cover 6 is completely fixed on the upper cavity 2. During the installation of the cover 6, when the bottom of the convex ring 64 of the cover 6 contacts the trigger lever 8, the trigger lever 8 is pressed down so that the internal power is turned on. At this time, the user can start the motor 31 to rotate. The ball trimmer is working properly.
在上述基础上，如图8所示，所述固定架9顶面还设有限位块91，所述限位块91与所述上环体72相隔设置形成嵌接所述凸环64的凹槽92，所述触发杆8从所述凹槽92内的固定架9顶面穿出。当盖体6安装操作时，盖体6的凸环64在上环体72外作螺纹旋接，限制凹环64保持在所述凹槽中旋转，以使凸环64与触发杆8准确接触，将触发杆8压下触发电源接通，进而提高盖体6与触发杆8的触发精准度，提高控制效果。Based on the above, as shown in FIG. 8, a stopper 91 is further provided on the top surface of the fixing frame 9. The stopper 91 is spaced apart from the upper ring body 72 to form a recess that engages the convex ring 64. A groove 92 through which the trigger lever 8 penetrates from the top surface of the fixing frame 9 in the groove 92. When the cover body 6 is installed, the convex ring 64 of the cover body 6 is screwed outside the upper ring body 72, and the concave ring 64 is restricted from rotating in the groove, so that the convex ring 64 and the trigger lever 8 contact accurately. , Pressing the trigger lever 8 to turn on the trigger power, thereby improving the trigger accuracy of the cover 6 and the trigger lever 8 and improving the control effect.
根据上述说明书的揭示和教导，本发明所属领域的技术人员还可以对上述实施方式进行变更和修改。因此，本发明并不局限于上面揭示和描述的具体实施方式，对本发明的一些修改和变更也应当落入本发明的权利要求的保护范围内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本发明构成任何限制。Based on the disclosure and teachings of the foregoing specification, those skilled in the art to which the present invention pertains may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation to the present invention.

Claims (9)

  1. 一种吸入式毛球修剪器，包括外壳，其特征在于，外壳内分隔成上腔体和下腔体，所述上腔体包括刀片、叶轮以及具有刀网的盖体；所述下腔体设有马达，且马达的驱动轴从下腔体穿入上腔体与所述刀片及叶轮同轴连接；所述上腔体内还设有导流环，所述导流环位于所述刀片下方且围绕所述叶轮设置，将上腔体分成导流环内的吸屑腔和导流环外的储屑腔，所述导流环上设有连通所述吸屑腔和储屑腔的开口；所述盖体盖合上腔体与所述导流环可拆卸连接；所述盖体设有固定刀网的凸环，所述凸环内设有与所述导流环连接的内螺纹。A suction-type hair ball trimmer includes a casing, which is characterized in that the casing is divided into an upper cavity and a lower cavity, the upper cavity includes a blade, an impeller, and a cover with a knife net; the lower cavity A motor is provided, and the drive shaft of the motor passes from the lower cavity into the upper cavity and is coaxially connected with the blade and the impeller; a guide ring is also arranged in the upper cavity, and the guide ring is located below the blade And arranged around the impeller, the upper cavity is divided into a chip suction cavity inside a deflector ring and a chip storage cavity outside the deflector ring, and the flow guide ring is provided with an opening connecting the chip suction cavity and the chip storage cavity The cover body covers the upper cavity and is detachably connected with the deflector ring; the cover body is provided with a convex ring for fixing the knife net, and the convex ring is provided with an internal thread connected to the deflector ring; .
  2. 根据权利要求1所述的毛球修剪器，其特征在于，所述盖体上设有排气孔，所述排气孔设有多个，且环绕盖体顶部边沿设置。The hair ball trimmer according to claim 1, wherein the cover is provided with exhaust holes, the exhaust holes are provided in a plurality of holes, and are arranged around the top edge of the cover.
  3. 根据权利要求2所述的毛球修剪器，其特征在于，所述盖体顶部边沿为齿轮状结构，具有相邻间隔设置的凸块围边，所述相邻的凸块与凸块之间开设有所述排气孔。The hair ball trimmer according to claim 2, wherein the top edge of the cover body is a gear-shaped structure, and has a bump surrounding edge disposed adjacent to each other, between the adjacent bump and the bump. The exhaust hole is provided.
  4. 根据权利要求3所述的毛球修剪器，其特征在于，所述凸块呈倒梯状，使得凸块与凸块之间形成逐渐扩大的排气通道。The hair ball trimmer according to claim 3, wherein the convex block has an inverted ladder shape, so that a gradually enlarged exhaust channel is formed between the convex block and the convex block.
  5. 根据权利要求1所述的毛球修剪器，其特征在于，所述导流环包括上宽下窄的上环体和下环体，所述上环体与盖体上的刀网套接，上环体内容置所述刀片，且上环体外壁设有与所述凸环配合的外螺纹；所述下环体内容置所述叶轮，且下环体上设有所述开口。The hair ball trimmer according to claim 1, wherein the deflector ring comprises an upper ring body and a lower ring body with an upper width and a lower width, and the upper ring body is sleeved with the knife net on the cover body, The upper ring body contains the blade, and the outer wall of the upper ring body is provided with external threads that cooperate with the convex ring; the lower ring body contains the impeller, and the lower ring body is provided with the opening.
  6. 根据权利要求1所述的毛球修剪器，其特征在于，还包括检测所述盖体安装状态的安全装置，所述安全装置为设置在所述导流环外的触发杆，所述触发杆与毛球修剪器的电源电路连接。The hair ball trimmer according to claim 1, further comprising a safety device for detecting an installation state of the cover, wherein the safety device is a trigger lever provided outside the guide ring, and the trigger lever Connected to the power circuit of the hair ball trimmer.
  7. 根据权利要求6所述的毛球修剪器，其特征在于，所述导流环外设有所述触发杆的固定架，所述固定架的顶面高度低于所述上环体的外螺纹；所述触发杆从所述固定架顶面穿出，与所述盖体的凸环底部接触配合。The hair ball trimmer according to claim 6, wherein a fixed frame of the trigger lever is provided outside the guide ring, and a height of a top surface of the fixed frame is lower than an external thread of the upper ring body. The trigger lever penetrates from the top surface of the fixed frame and is in contact with the bottom of the convex ring of the cover body.
  8. 根据权利要求7所述的毛球修剪器，其特征在于，所述固定架顶面还设有限位块，所述限位块与所述上环体相隔设置形成嵌接所述凸环的凹槽，所述触发杆从所述凹槽内的固定架顶面穿出。The hair ball trimmer according to claim 7, wherein a stopper is further provided on the top surface of the fixing frame, and the stopper is spaced from the upper ring body to form a recess that engages the convex ring. A groove, and the trigger lever penetrates from the top surface of the fixing frame in the groove.
  9. 根据权利要求1、5至8任一项所述的毛球修剪器，其特征在于，所述刀网上设有环形布置的穿孔，且所述穿孔位于所述吸屑腔的腔口内。The hair ball trimmer according to any one of claims 1, 5 to 8, wherein a ring-shaped perforation is provided on the knife wire, and the perforation is located in the cavity mouth of the suction cavity.
PCT/CN2019/082044 2018-08-31 2019-04-10 Suction-type lint remover WO2020042619A1 (en)

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US16/719,943 US11744416B2 (en) 2018-08-31 2019-12-18 Lint removing device

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CN201821419661.8U CN209052900U (en) 2018-08-31 2018-08-31 A kind of suction-type hair bulb clipping machine
CN201821419661.8 2018-08-31

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CN110318200A (en) * 2019-08-09 2019-10-11 东莞竞美电器科技有限公司 Hair bulb clipping machine
CN110592864B (en) * 2019-10-12 2024-04-12 浙江瑞瀚科技有限公司 Hair bulb trimmer with front push-type knife
EP4124282A1 (en) * 2021-07-29 2023-02-01 Steamery AB Lint remover

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