WO2017143792A1 - 吸尘器的转向接头及手持式吸尘器 - Google Patents

吸尘器的转向接头及手持式吸尘器 Download PDF

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Publication number
WO2017143792A1
WO2017143792A1 PCT/CN2016/102693 CN2016102693W WO2017143792A1 WO 2017143792 A1 WO2017143792 A1 WO 2017143792A1 CN 2016102693 W CN2016102693 W CN 2016102693W WO 2017143792 A1 WO2017143792 A1 WO 2017143792A1
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Prior art keywords
vacuum cleaner
pipe
joint
dust suction
steering joint
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PCT/CN2016/102693
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English (en)
French (fr)
Inventor
张毓麒
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苏州爱建电器有限公司
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Publication of WO2017143792A1 publication Critical patent/WO2017143792A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes

Definitions

  • the present invention relates to a steering joint of a vacuum cleaner, and to a hand-held vacuum cleaner having the steering joint.
  • a hand-held vacuum cleaner includes a cleaner body, a dust suction head (ground brush), a dust suction pipe that communicates the dust suction head with the vacuum cleaner body, and a conductive component for connecting the vacuum cleaner body and the circuit of the vacuum cleaner head, wherein Under the control of the vacuum cleaner body, power is transmitted to the dust suction head through the conductive component, so that the vacuum cleaner starts to work.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a steering joint of a vacuum cleaner.
  • the present invention also provides a hand-held vacuum cleaner.
  • the present invention adopts the following technical solutions:
  • a steering joint of a vacuum cleaner comprising: a first connecting pipe and a second connecting pipe which are rotationally coupled from one end portion, a connecting pipe for connecting the opposite end portions of the first connecting pipe and the second connecting pipe, and respectively located a conductive component in communication between the first nozzle and the second connector, wherein the connecting tube is a hose, and the other ends of the first connecting tube and the second connecting tube respectively respectively connect the vacuuming body of the hand-held vacuum cleaner with the dust suction pipe or the dust suction pipe
  • the suction heads are connected to each other.
  • the first connecting pipe is disposed on the second connecting pipe by rotating shafts disposed on both sides; the hose is a corrugated hose.
  • the first and second adapters have an angle of rotation of 0-90 °.
  • Rotating angle means The angle formed by the center line of the first connecting tube and the center line of the second connecting tube changes with the relative rotation of the first connecting tube and the second connecting tube, and the variation range is 0-90. °.
  • the hand-held vacuum cleaner can stand in a right angle.
  • first connecting portion and the second connecting portion are respectively provided with a first limiting portion and a second limiting portion, when the angle between the first connecting tube and the second connecting tube is 0 When the angle between the first nozzle and the second nozzle is 90 °, the two second limiting portions are in conflict with each other.
  • the axles perpendicular to the direction in which the second nozzle extends are further disposed on both sides of the second joint, and the steering joint further includes rollers respectively rotatably disposed on the axle about the axis of the axle Where the lower portion of the roller emerges (ie, is below) the bottom of the second nozzle such that the steering joint can be rolled.
  • the roller extends outward from a side surface adjacent to the second nozzle, and has a truncated cone shape whose outer diameter gradually decreases. Maximizes volume reduction while also beautifying the overall look.
  • the other ends of the first and second adapters are relatively lockable.
  • a conductive component includes a first conductive interface and a second conductive interface disposed in a first stub and a second stub, respectively, and a first conductive interface and a second conductive interface wire.
  • the first conductive interface and the second conductive interface are respectively mating pins and sockets.
  • the wire includes a first wire and a second wire that are connected at one end from a rotational joint of the first pipe and the second pipe, and the other ends of the first wire and the second wire are respectively matched with the pins and the socket Connected.
  • a hand-held vacuum cleaner comprising a cleaner body, a dust suction pipe, a dust suction head, and the above-mentioned steering joint, the steering joint respectively respectively a vacuum cleaner body and a dust suction pipe or a dust suction pipe and The dust suction head is connected, the dust suction pipe can be telescopically arranged, and is arranged in one whole or two oppositely, wherein when the dust suction pipe is a whole, the steering joint respectively vacuums the vacuum cleaner body and the dust suction pipe, and vacuums The pipe and the dust collecting head are connected; when the dust collecting pipe is disposed opposite to each other, the steering joint respectively connects the two opposite dust collecting pipes, and the dust collecting pipe and the dust collecting head.
  • the present invention has the following advantages compared with the prior art:
  • the invention realizes that the hand-held vacuum cleaner can be set quickly and erectly by the setting of the steering joint, and the operator can realize multi-angle (omnidirectional) dust removal in a natural state, which is very convenient, and further, the structure is simple and the cost is low.
  • Figure 1 is a perspective view of a three-dimensional structure of a hand-held vacuum cleaner according to the present invention (two dust suction pipes);
  • Figure 2 is a perspective view of a three-dimensional structure of a hand-held vacuum cleaner according to the present invention (a dust suction pipe);
  • Figure 3 is a front elevational view of a steering joint in accordance with the present invention.
  • Figure 4 is a top plan view of Figure 3;
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 4.
  • Figure 6 is a left side view of Figure 3;
  • 1 the vacuum cleaner body; 2, the vacuum cleaner; 3, the suction pipe; 4, the steering joint; 41, the first nozzle; , second pipe; 43 , connecting pipe (corrugated hose); 44, conductive components; 441, first conductive interface; 442, second conductive interface; 45, roller; a, shaft; b , the first limit portion; c, the second limit portion; d, the axle.
  • the hand-held vacuum cleaner provided in this embodiment includes a vacuum cleaner body 1 , a dust suction head 2 , and a dust suction pipe 3 .
  • the steering joint 4 wherein the steering joint 4 connects the cleaner body 1 and the suction pipe 3 or the suction pipe 3 and the suction head 2, respectively.
  • the dust suction pipe 3 can be telescopically arranged, and is provided in one whole or two opposite joints, wherein when the dust suction pipe 3 is a whole, the steering joint 4
  • the vacuum cleaner body 1 and the dust suction pipe 3, and the dust suction pipe 3 and the dust suction head 2 are respectively connected; when the dust suction pipe 3 is disposed opposite to each other, the steering joint 4 respectively sucks two opposite ones. Dust pipe 3 And the connection between the suction pipe 3 and the suction head 2.
  • Two sets of telescopic tubes 3 Docking is the best implementation. In actual operation, two ordinary dust suction pipes can also be used for docking.
  • the steering joint 4 includes a first connecting pipe 41 and a second connecting pipe 42 that are rotationally coupled from one end portion. a connecting pipe 43 for connecting the phase connecting first end pipe 41 and the butting end portion of the second connecting pipe 42, and a conductive member 44 respectively communicating between the first connecting pipe 41 and the second connecting pipe 42 Where the connecting pipe 43 is a corrugated hose.
  • first connection pipe 41 is disposed on the second connection pipe 42 by the rotation shaft a provided on both sides.
  • the other ends of the first nozzle 41 and the second nozzle 42 can be relatively locked.
  • the angle between the first nozzle 41 and the second nozzle 42 is 0-90. °.
  • the vacuum cleaner is arranged at a right angle, and when an emergency test piece occurs, it can be directly handled by hand, which is very convenient.
  • first limiting portion b and the second limiting portion 42 are respectively provided with a first limiting portion b and a second limiting portion. c.
  • angle between the first nozzle 41 and the second nozzle 42 is 0°, the two first limiting portions b are in contact with each other; when the first connecting portion 41 and the second connecting portion 42 are at an angle of 90 At time °, the two second limiting portions c are in conflict.
  • an axle d which is perpendicular to the extending direction of the second connecting pipe 42 is provided on both sides of the second connecting pipe 42, and the steering joint 4 Also included is a roller 45 rotatably disposed on the axle d about the axis of the axle d, wherein the lower portion of the roller 45 emerges from the bottom of the second adapter 42 such that the steering joint 4 Ability to scroll settings.
  • roller 45 is from the second nozzle 42
  • the side surface extends outward and has a truncated cone shape whose outer diameter gradually decreases. Maximizes volume reduction while also beautifying the overall look.
  • the conductive component 44 includes a first conductive interface 441 and a second conductive interface disposed in the first stub 41 and the second stub 42, respectively. 442 and a wire connecting the first conductive interface 441 and the second conductive interface 442 (not shown).
  • first conductive interface 441 and the second conductive interface 442 are respectively mating pins and sockets.
  • the wire includes one end from the first nozzle 41 and the second nozzle 42
  • the first wire and the second wire are in communication with each other, and the other ends of the first wire and the second wire are respectively in communication with the mating pins and the socket.
  • the hand-held vacuum cleaner in this example has the following advantages:
  • the operator can realize multi-angle (all-round) dust removal in the natural state (no need to squat or kneel), very convenient, low cleaning strength; at the same time, the suction pipe can be telescopically set, which is convenient for the vacuum cleaner. Go deep into the area to be cleaned, bringing convenience to the cleaning work;
  • the dust suction pipe can be rolled on the ground, thereby effectively assisting the cleaning, and also preventing the scratch of the floor and the dust suction pipe;

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

一种吸尘器的转向接头（4），包括相对转动连接的第一接管（41）和第二接管（42）、用于将第一接管（41）和第二接管（42）的对接端部相连通的连接管（43）、以及导电组件（44），其中连接管（43）为软管，第一接管（41）和第二接管（42）的另一端部分别将手持式吸尘器的吸尘本体（1）与吸尘管（3）或吸尘管（3）与吸尘头（2）之间相连接。通过转向接头（4）的设置，使得手持式吸尘器能够直立设置，同时操作人员可在自然状态下实现多角度除尘，结构简单，成本低。

Description

吸尘器的转向接头及手持式吸尘器
技术领域
本发明涉及一种吸尘器的转向接头，同时还涉及一种具有该转向接头的手持式吸尘器。
背景技术
众所周知，手持式吸尘器包括吸尘器本体、吸尘头（地刷）、将吸尘头与吸尘器本体相连通的吸尘管、以及用于将吸尘器本体和吸尘头的电路相连通的导电组件，其中在吸尘器本体的控制下，通过导电组件将电力传输至吸尘头，使得吸尘头开始工作。
然而，随着生活的不断改善，房屋内的摆设也逐渐增多，因此，房屋的清扫工作也十分的不方便，因此，手持式吸尘器就显得十分的实用，但是，目前的手持式吸尘器，一般都具有以下缺陷：
1 ）、无法快速且直立的摆放，市场上出现的手持式吸尘器的摆放基本上都是拆卸后，然后放置；
2 ）、无法快速且方便的实现多角度（全方位）的除尘，例如长椅或柜子底部地板的除尘工作，通常都需要人下蹲或趴着的方式才能将吸尘头塞入长椅或柜子底部，致使清洁工作十分的劳累。
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供一种吸尘器的转向接头。
同时，本发明还提供一种手持式吸尘器。
为解决上述技术问题，本发明采取如下技术方案：
一种吸尘器的转向接头，其包括自一端部相对转动连接的第一接管和第二接管、用于将相转动连接第一接管和第二接管的对接端部相连通的连接管、以及分别位于第一接管和第二接管内相连通的导电组件，其中连接管为软管，第一接管和第二接管的另一端部分别将手持式吸尘器的吸尘本体与吸尘管或吸尘管与吸尘头之间相连接。
优选地，第一接管通过两侧设置的转轴转动设置在第二接管上；软管为波纹软管。
优选地，第一接管和第二接管的转动夹角为 0-90 °。转动夹角是指 所述第一接管的中心线和第二接管的中心线构成的夹角，随着第一接管和第二接管的相对转动，这个夹角也在变化，其变化范围为 0-90 °。手持式吸尘器能够呈直角式站立。
进一步的，分别在第一接管和第二接管设有第一限位部和第二限位部，当第一接管和第二接管的夹角为 0 °时，两个第一限位部相抵触；当第一接管和第二接管的夹角为 90 °时，两个第二限位部相抵触。
根据本发明的一个具体实施和优选方面，在第二接管的两侧还设有垂直于第二接管延伸方向的轮轴，转向接头还包括分别绕轮轴的轴心线转动地设置在轮轴上的滚轮，其中滚轮的下部冒出（即，低于）第二接管的底部，使得转向接头能够滚动设置。
进一步的，所述滚轮自靠近第二接管的侧面向外延伸，且呈外径逐渐变小的圆台状。最大化减小体积，同时也美化整体外观。
优选地，第一接管和第二接管的另一端部能够相对锁定设置。
根据本发明的一个具体实施和优选方面，导电组件包括分别设置在第一接管和第二接管内的第一导电接口和第二导电接口、以及将第一导电接口和第二导电接口相连通的导线。
优选地，第一导电接口和第二导电接口分别为相配合的插针和插座。
优选地，导线包括一端部自第一接管和第二接管的转动连接处相连通的第一导线和第二导线，第一导线和第二导线的另一端部分别与相配合的插针和插座相连通。
本发明的另一技术方案是：一种手持式吸尘器，其包括吸尘器本体、吸尘管、吸尘头、以及上述的转向接头，该转向接头分别将吸尘器本体和吸尘管或吸尘管和吸尘头相连接，吸尘管能够伸缩设置，且为一整根或两根相对接设置，其中当吸尘管为一整根时，转向接头分别将吸尘器本体和吸尘管、以及吸尘管和吸尘头之间相连接；当吸尘管为两根相对接设置时，转向接头分别将相对接的两根吸尘管、以及吸尘管和吸尘头之间相连接。
由于以上技术方案的实施，本发明与现有技术相比具有如下优点：
本发明通过转向接头的设置，使得手持式吸尘器能够快速且直立设置，同时操作人员可在自然状态下，实现多角度（全方位）的除尘，十分的方便，此外，结构简单，成本低。
附图说明
下面结合附图和具体的实施例对本发明做进一步详细的说明。
图 1 为根据本发明的手持式吸尘器立体结构示意图（两根吸尘管）；
图 2 为根据本发明的手持式吸尘器立体结构示意图（一根吸尘管）；
图 3 为根据本发明的转向接头的主视示意图；
图 4 为图 3 的俯视示意图；
图 5 为图 4 中 A-A 向剖视示意图；
图 6 为图 3 的左视示意图；
其中： 1 、吸尘器本体； 2 、吸尘头； 3 、吸尘管； 4 、转向接头； 41 、第一接管； 42 、第二接管； 43 、连接管（波纹软管）； 44 、导电组件； 441 、第一导电接口； 442 、第二导电接口； 45 、滚轮； a 、转轴； b 、第一限位部； c 、第二限位部； d 、轮轴。
具体实施方式
如图 1 至 6 所示，本实施例提供的手持式吸尘器，其包括吸尘器本体 1 、吸尘头 2 、吸尘管 3 、以及转向接头 4 ，其中转向接头 4 分别将吸尘器本体 1 和吸尘管 3 或吸尘管 3 和吸尘头 2 相连接。
吸尘管 3 能够伸缩设置，且为一整根或两根相对接设置，其中当吸尘管 3 为一整根时，转向接头 4 分别将吸尘器本体 1 和吸尘管 3 、以及吸尘管 3 和吸尘头 2 之间相连接；当吸尘管 3 为两根相对接设置时，转向接头 4 分别将相对接的两根吸尘管 3 、以及吸尘管 3 和吸尘头 2 之间相连接。
采用两根能够伸缩设置吸尘管 3 对接是最佳的实施方式，在实际操作中，也可以采用两节普通的吸尘管进行对接。
具体的，转向接头 4 包括自一端部相对转动连接的第一接管 41 和第二接管 42 、用于将相转动连接第一接管 41 和第二接管 42 的对接端部相连通的连接管 43 、以及分别位于第一接管 41 和第二接管 42 内相连通的导电组件 44 ，其中连接管 43 为波纹软管。
本例中，采用两根吸尘管 3 ，第一接管 41 通过两侧设置的转轴 a 转动设置在第二接管 42 上，第一接管 41 和第二接管 42 的另一端部能够相对锁定设置。
第一接管 41 和第二接管 42 的转动夹角为 0-90 °。此时的吸尘器呈直角式站立设置，当发生应急试件时，可直接松手处理，十分的便捷。
进一步的，为了便于稳定的站立放置，分别在第一接管 41 和第二接管 42 设有第一限位部 b 和第二限位部 c ，当第一接管 41 和第二接管 42 的夹角为 0 °时，两个第一限位部 b 相抵触；当第一接管 41 和第二接管 42 的夹角为 90 °时，两个第二限位部 c 相抵触。
本例中，在第二接管 42 的两侧还设有垂直于第二接管 42 延伸方向的轮轴 d ，转向接头 4 还包括分别绕轮轴 d 的轴心线转动地设置在轮轴 d 上的滚轮 45 ，其中滚轮 45 的下部冒出第二接管 42 的底部，使得转向接头 4 能够滚动设置。
进一步的，滚轮 45 自靠近第二接管 42 的侧面向外延伸，且呈外径逐渐变小的圆台状。最大化减小体积，同时也美化整体外观。
导电组件 44 包括分别设置在第一接管 41 和第二接管 42 内的第一导电接口 441 和第二导电接口 442 、以及将第一导电接口 441 和第二导电接口 442 相连通的导线（图中未显示）。
本例中，第一导电接口 441 和第二导电接口 442 分别为相配合的插针和插座。
导线包括一端部自第一接管 41 和第二接管 42 的转动连接处相连通的第一导线和第二导线，第一导线和第二导线的另一端部分别与相配合的插针和插座相连通。
综上所述，本例中的手持式吸尘器，具有以下优势：
1 ）、能够快速且直立设置，当发生应急试件时，可直接松手处理，十分的便捷；
2 ）、操作人员可在自然状态下（不需要下蹲或趴下），实现多角度（全方位）的除尘，十分的方便，打扫强度低；同时吸尘管能够伸缩设置，便于吸尘头的深入待清洁区域，为清洁工作带来便捷；
3 ）、通过滚轮的设计，使得吸尘管能够滚动在地面上，从而有效的辅助清扫，同时还能够防止地板和吸尘管的刮伤；
4 ）、通过插接式导电组件的设计，使得吸尘器的电路能够连通，且又十分的隐蔽，也不易出现线路故障。
以上对本发明做了详尽的描述，其目的在于让熟悉此领域技术的人士能够了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明的精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。

Claims (14)

  1. 一种吸尘器的转向接头，其特征在于：所述的转向接头包括用于连接手持式吸尘器本体和吸尘管或连接吸尘段和吸尘头或连接两个吸尘管的第一接管和第二接管、用于连通所述第一接管和第二接管的的连接管、以及导电组件，所述的第一接管的一端部和所述的第二接管的一端部相转动连接，所述的连接管为软管。
  2. 根据权利要求 1 所述的吸尘器的转向接头，其特征在于：所述的第一接管通过通过转轴转动连接于所述第二接管。
  3. 根据权利要求 1 所述的吸尘器的转向接头，其特征在于：所述第一接管的中心线和第二接管的中心线之间构成的夹角为 0-90 °。
  4. 根据权利要求 3 所述的吸尘器的转向接头，其特征在于：所述第一接管和第二接管均设有第一限位部和第二限位部，当两个所述第一限位部相抵紧接触时，所述的夹角为 0 °；当两个所述第二限位部相抵紧接触时，所述的夹角为 90 °。
  5. 根据权利要求 1 所述的吸尘器的转向接头，其特征在于：在所述的第二接管的两侧还设有垂直于所述第二接管延伸方向的轮轴，所述的转向接头还包括分别绕所述轮轴的轴心线转动地设置在所述轮轴上的滚轮，其中所述滚轮的下部低于所述第二接管的底部。
  6. 根据权利要求 5 所述的吸尘器的转向接头，其特征在于：所述滚轮的外径沿背向所述第二接管的方向逐渐减小。
  7. 根据权利要求 1 所述的吸尘器的转向接头，其特征在于：所述第一接管和第二接管的另一端部能够相对锁定设置。
  8. 根据权利要求 1 所述的吸尘器的转向接头，其特征在于：所述的导电组件包括分别设置在所述第一接管和第二接管内的第一导电接口和第二导电接口、以及将所述第一导电接口和第二导电接口相导通的导线。
  9. 根据权利要求 8 所述的吸尘器的转向接头，其特征在于：所述第一导电接口和第二导电接口为插针或插座。
  10. 根据权利要求 8 所述的吸尘器的转向接头，其特征在于：所述的导线包括第一导线和第二导线，所述第一导线的一端部和所述第二导线的一端部在所述第一接管和第二接管的转动连接处连接，所述第一导线的另一端部与所述第一导电接口连接，所述第二导线的另一端部与所述第二导电接口连接。
  11. 根据权利要求 8 所述的吸尘器的转向接头，其特征在于：所述的软管为波纹软管。
  12. 一种手持式吸尘器，其包括吸尘器本体、吸尘管、吸尘头，其特征在于：所述的手持式吸尘器还包括权利要求 1-11 中任一项所述的转向接头 .
  13. 根据权利要求 12 所述的手持式吸尘器，其特征在于：所述的吸尘管为一个，所述吸尘器本体和所述吸尘管之间通过一个所述吸尘接头连接，所述吸尘管和所述吸尘头之间通过另一个所述吸尘接头连接。
  14. 根据权利要求 12 所述的手持式吸尘器，其特征在于：所述的吸尘管为两个，两个所述吸尘管之间通过一个所述吸尘接头连接，其中一个所述吸尘管和所述吸尘头之间通过另一个所述吸尘接头连接。
PCT/CN2016/102693 2016-02-26 2016-10-20 吸尘器的转向接头及手持式吸尘器 WO2017143792A1 (zh)

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CN107456156A (zh) * 2017-08-11 2017-12-12 苏州海歌电器科技有限公司 吸尘器的可弯转细缝吸头
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