WO2017128741A1 - 吸尘器的卡接式吸尘管以及手持式吸尘器 - Google Patents

吸尘器的卡接式吸尘管以及手持式吸尘器 Download PDF

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Publication number
WO2017128741A1
WO2017128741A1 PCT/CN2016/099667 CN2016099667W WO2017128741A1 WO 2017128741 A1 WO2017128741 A1 WO 2017128741A1 CN 2016099667 W CN2016099667 W CN 2016099667W WO 2017128741 A1 WO2017128741 A1 WO 2017128741A1
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WIPO (PCT)
Prior art keywords
vacuum cleaner
joint
pipe
disposed
lock
Prior art date
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Ceased
Application number
PCT/CN2016/099667
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English (en)
French (fr)
Inventor
张毓麒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU AIJIAN ELECTRIC APPLIANCE CO Ltd
Original Assignee
SUZHOU AIJIAN ELECTRIC APPLIANCE CO Ltd
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Application filed by SUZHOU AIJIAN ELECTRIC APPLIANCE CO Ltd filed Critical SUZHOU AIJIAN ELECTRIC APPLIANCE CO Ltd
Priority to US16/073,806 priority Critical patent/US10993597B2/en
Priority to EP16887615.9A priority patent/EP3409175B1/en
Priority to KR1020187024654A priority patent/KR20180114075A/ko
Publication of WO2017128741A1 publication Critical patent/WO2017128741A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
    • 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
    • A47L9/242—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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported 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
    • A47L9/0009—Storing devices ; Supports, stands or holders
    • 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
    • A47L9/242—Hose or pipe couplings
    • A47L9/246—Hose or pipe couplings with electrical connectors
    • 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
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle

Definitions

  • the invention relates to a hand-held vacuum cleaner, and to a snap-type dust suction pipe of a vacuum cleaner.
  • a hand-held vacuum cleaner basically comprises a vacuum cleaner body, a dust suction head (ground brush), and a dust suction pipe connecting the dust suction head and the vacuum cleaner body, wherein the dust suction pipe is further provided with a conductive component under the control of the vacuum cleaner body.
  • the electric energy is directed to the cleaning head through the conductive component, so that the vacuuming head starts to work.
  • the current dust suction pipe is a whole section, and the length of the pipe is larger than the length or width of the vacuum cleaner body and the dust suction head, so it is very inconvenient from the perspective of carrying, so it is difficult to be favored by consumers. At the same time, it brings great inconvenience to the packaging at the time of sale.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide an improved vacuum cleaner of the vacuum cleaner.
  • the present invention also provides an improved hand-held vacuum cleaner.
  • the present invention adopts the following technical solutions:
  • a snap-on dust suction pipe of a vacuum cleaner comprising: a pipe body, a conductive component disposed in the pipe body, the pipe body comprising a plurality of sections connected to form a whole branch pipe, a joint disposed at a joint portion of each two pipe branch pipes, And a locking mechanism disposed on the joint for relatively locking each of the two branch pipes, wherein the length of each of the branch pipes is less than or equal to the length, width or height of other components of the vacuum cleaner.
  • the joint comprises a first joint and a second joint respectively disposed at two ends of each branch pipe, wherein the first joint is provided with a positioning slot, and the second joint is provided with a positioning capable of cooperating with the positioning slot plug.
  • the locking mechanism includes a lock slot disposed on either of the first joint and the second joint, and a locking member disposed on the other joint to engage the lock slot.
  • the locking member is disposed on the first joint, and the locking groove is located on the second joint, the locking member includes a lock seat disposed on the first joint, a lock movably disposed in the lock seat and capable of being inserted into the lock groove pin.
  • the locking mechanism further includes an unlocking button rotatably disposed on the lock seat from the middle portion, and a reset elastic member, the lock pin is disposed at one end of the unlocking button, and the reset elastic member is located at the other end of the unlocking button and is disposed to be unlocked
  • the reset elastic member is compressed and deformed, the lock pin moves outside the lock seat, and is detached from the lock groove to unlock; when the release unlock button is pressed, the reset elastic member is restored. Deformation, the lock pin moves into the lock seat and is inserted into the lock groove to achieve locking.
  • a groove is provided on the end of the unlocking button away from the locking pin. Easy to operate and prevent hand slip.
  • the lock seat is provided with an outer end surface of the first joint
  • the positioning slot is disposed at an end of the outer end surface of the first joint of the lock seat, and extends along the length direction of the branch pipe, and the second joint is recessed from the connecting end surface.
  • a cutout is formed in the outer end portion of the first joint, and the positioning pin is disposed in the notch, and the end of the positioning pin is flush with the connecting end surface.
  • the length of the positioning slot, the length of the positioning pin, and the length of the outer end portion of the first joint of the lock seat are equal.
  • the relative locking of the two branch pipes from the connecting end faces can be completely reversed, thereby improving the stability of the docked suction pipe after docking.
  • a conductive component includes conductive portions respectively disposed in each branch pipe along a length of the branch pipe, and conductive pins and conductive sockets respectively disposed at both ends of each branch pipe.
  • the conductive pin and the conductive socket are connected by a conductive portion.
  • a hand-held vacuum cleaner includes a vacuum cleaner body, a dust-cleaning head, and the above-mentioned snap-type dust suction pipe, wherein both ends of the snap-type dust suction pipe are respectively connected to the cleaner body and the dust-cleaning head.
  • the present invention has the following advantages compared with the prior art:
  • the invention divides the whole dust suction pipe into a plurality of convenient branch pipes, which is convenient for carrying, and also reduces the volume of the package at the time of sale, leaving a good impression to the consumer, and further, the structure is simple, the implementation is convenient, and the cost is low. .
  • Figure 1 is a schematic view showing the structure of a hand-held vacuum cleaner according to the present invention
  • Figure 2 is an exploded view of the snap-on suction pipe of Figure 1 (taking two sections as an example);
  • Figure 3 is a front elevational view of the snap-on dust suction pipe of Figure 1;
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • FIG. 5 is an enlarged schematic view of I in Figure 4.
  • Figure 6 is a left side view of Figure 3;
  • Figure 7 is a cross-sectional view taken along line B-B of Figure 6;
  • Figure 8 is an enlarged schematic view of the portion II in Figure 7;
  • the hand-held vacuum cleaner provided in this embodiment includes a vacuum cleaner body 1 , a dust cleaning head 2 , and a snap-type dust suction pipe 3 , wherein the two ends of the snap-type dust suction pipe 3 and the vacuum cleaner respectively The main body 1 and the washing head 2 are in communication.
  • the snap-on dust suction pipe 3 includes a pipe body 30, and a conductive component 31 disposed in the pipe body 30.
  • the pipe body 30 includes a plurality of segments that are oppositely connected to form a whole branch pipe 30a, and are disposed at a joint portion of each two-section pipe pipe 30a.
  • the joint 30b includes a first joint 301b and a second joint 302b respectively disposed at both ends of each branch pipe 30a, wherein the first joint 301b is provided with a positioning slot c, and the second joint 302b is provided with a A positioning pin d that cooperates with the positioning slot c.
  • the locking mechanism 30c includes a lock groove 300c provided on the second joint 302b, and a lock piece 301c provided on the first joint 301b to be engageable with the lock groove 300c.
  • the locking member 301c includes a lock seat e disposed on the first joint 301b, a lock pin f movably disposed in the lock seat e and capable of being inserted into the lock groove 300c.
  • the locking mechanism 30c further includes an unlocking button 302c rotatably disposed on the lock seat e from the middle portion, and a reset elastic member 303c.
  • the lock pin f is disposed at one end of the unlock button 302c, and the reset elastic member 303c is located at the unlock button 302c. The other end portion is disposed between the unlocking button 302c and the lock seat e.
  • the unlock button 302c is pushed, the return elastic member 303c is compressed and deformed, and the lock pin f moves outside the lock seat e and is separated from the lock groove 300c.
  • the reset elastic member 303c returns to deformation, and the lock pin f moves into the lock seat e and is inserted into the lock groove 300c to realize locking.
  • a groove g is further provided on the end of the unlocking button 302c away from the lock pin f. Easy to operate and prevent hand slip.
  • the lock pin f is integrally formed with the unlock button 302c.
  • the lock seat e is disposed at the outer end surface of the first joint 301b
  • the positioning slot c is disposed at the end of the outer end surface of the first joint 301b of the lock seat e, and extends along the length direction of the branch pipe 30a, and the second joint 302b
  • the recessed portion h is formed in the recessed portion from the end portion of the first joint 301b
  • the positioning pin d is disposed in the notch h, and the end portion of the positioning pin d is flush with the connecting end surface.
  • the length of the positioning slot c, the length of the positioning pin d, and the length of the outer end portion of the first joint 301b of the lock seat e are equal.
  • the relative locking of the two branch pipes 30a from the connecting end faces can be completely prevented, thereby improving the stability of the docking type sucking pipe.
  • the conductive component 31 in this example includes a conductive portion 310 respectively disposed in each branch pipe 30a along the length direction of the branch pipe, and conductive pins 311 and conductive sockets 312 respectively disposed at both ends of each branch pipe 30a.
  • the conductive pin 311 and the conductive socket 312 are connected by the conductive portion 310.
  • the conductive pin 311 of the previous branch pipe 30a is inserted into the conductive socket 312 of the rear branch pipe 30a. It is very convenient for the electrical connection of the vacuum cleaner, and has a high safety factor and a long service life.
  • this embodiment has the following advantages:
  • the branch pipe is connected with the first and last ends to form a whole dust suction pipe.
  • the length of the branch pipe is short, which is convenient for carrying, and also reduces the volume of the package at the time of sale, leaving a good impression on the consumer.
  • the built-in conductive component is used to realize the conductive connection of the vacuum cleaner.
  • the conductive pins and the conductive sockets respectively arranged at the two ends of the branch pipe cooperate to realize the circuit connection when the plurality of branch pipes are docked, which is convenient and safe. High coefficient and long service life.

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

Abstract

一种吸尘器的卡接式吸尘管（3）及手持式吸尘器，该卡接式吸尘管（3）包括管体（30）、设置在管体（30）内的导电组件（31），该管体（30）包括多节相对接形成一整根的支管（30a）、设置在每两节支管（30a）结合部的接头（30b）、以及设置在接头（30b）上用于将每两节支管（30a）相对锁定的锁定机构（30c），其中每节支管（30a）的长度小于或等于吸尘器其他组件的长度、宽度或高度。通过将整根卡接式吸尘管（3）分成多节方便组装的支管（30a），从而便于携带，同时缩小了销售时包装的体积，此外，结构简单，实施方便，且成本低。

Description

吸尘器的卡接式吸尘管以及手持式吸尘器
技术领域
本发明涉及一种手持式吸尘器，同时还涉及一种吸尘器的卡接式吸尘管。
背景技术
众所周知，手持式吸尘器其基本包括吸尘器主体、吸尘头（地刷）、以及将吸尘头与吸尘器主体相连通的吸尘管，其中吸尘管内还设有导电组件，在吸尘器主体的控制下，通过导电组件将电力导向吸尘头，使得吸尘头开始工作。
然而，目前的吸尘管都是一整节的，且尺寸长度均大于吸尘器主体和吸尘头的长度或宽度，故从携带方面考虑，十分的不方便，因此，很难受到消费者的青睐；同时给销售时的包装带来极大的不便。
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，提供一种改进的吸尘器的卡接式吸尘管。
同时，本发明还提供一种改进的手持式吸尘器。
为解决上述技术问题，本发明采取如下技术方案：
一种吸尘器的卡接式吸尘管，其包括管体、设置在管体内的导电组件，该管体包括多节相对接形成一整根的支管、设置在每两节支管结合部的接头、以及设置在接头上用于将每两节支管相对锁定的锁定机构，其中每节支管的长度小于或等于吸尘器其他组件的长度、宽度或高度。
优选地，接头包括分别设置在每节支管两端部的第一接头和第二接头，其中在第一接头上设有定位插槽，在第二接头设有能够与定位插槽相配合的定位插销。
根据本发明的一个具体实施和优选方面，锁定机构包括设置在第一接头和第二接头中的任一接头上的锁槽、设置在另一接头上能够与锁槽相配合的锁定件。
优选地，锁定件设置在第一接头上，锁槽位于第二接头上，锁定件包括设置在所述第一接头上的锁座、活动地设置在锁座内并能够插入锁槽内的锁销。
进一步的，锁定机构还包括自中部转动地设置在锁座上的解锁按钮、以及复位弹性件，锁销设置在解锁按钮的一端部，复位弹性件位于解锁按钮的另一端部、并设置在解锁按钮与锁座之间，当按动解锁按钮时，复位弹性件被压缩形变，锁销向锁座外运动、并与锁槽脱离，实现解锁；当按松开解锁按钮时，复位弹性件恢复形变，锁销向锁座内运动、并插入锁槽内，实现锁定。
进一步的，在解锁按钮的远离锁销的端部上还设有按槽。便于实际操作，防止手滑。
优选地，锁座冒出第一接头的外端面设置，定位插槽设置在锁座冒出第一接头外端面的端部，并沿着支管长度方向延伸，第二接头自连接端面向内凹陷形成避让锁座冒出第一接头外端面部分的缺口，定位插销设置在缺口内，且定位插销的端部与连接端面齐平设置。
优选地，定位插槽的长度、定位插销的长度、以及锁座冒出第一接头外端面部分的长度之间相等。使得两节支管自连接端面能够完全抵触的相对卡接，提高对接后卡接式吸尘管的稳定性。
根据本发明的另一个具体实施和优选方面，导电组件包括分别设置在每节支管内沿着支管长度方向延伸的导电部、以及分别设置在每节支管两端部的导电插针和导电插座，其中导电插针和导电插座之间通过导电部相连通，当两根支管对接时，前一节支管的导电插针插入后一节支管的导电插座中。
本发明采取的另一技术方案是：
一种手持式吸尘器，其包括吸尘器主体、洗尘头、以及上述的卡接式吸尘管，其中卡接式吸尘管两端部分别与吸尘器主体和洗尘头相连通。
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：
本发明将整根吸尘管分成多节方便组装的支管，从而便于携带，同时也缩小了销售时包装的体积，给消费者留下良好的印象，此外，结构简单，实施方便，且成本低。
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的结构示意图；
图2为图1中卡接式吸尘管的分解示意图（以两节为例）；
图3为图1中卡接式吸尘管的主视示意图；
图4为图3中A-A向剖视示意图；
图5为图4中Ⅰ处放大示意图；
图6为图3的左视示意图；
图7为图6中B-B向剖视示意图；
图8为图7中Ⅱ处放大示意图；
其中：1、吸尘器主体；
2、洗尘头；
3、卡接式吸尘管；30、管体；30a、支管；30b、接头；301b、第一接头；302b、第二接头；30c、锁定机构；300c、锁槽；301c、锁定件；e、锁座；f、锁销；302c、解锁按钮；g、按槽；303c、复位弹性件；c、定位插槽；d、定位插销；h、缺口；31、导电组件；310、导电部；311、导电插针；312、导电插座。
具体实施方式
如图1至8所示，本实施例提供的手持式吸尘器，其包括吸尘器主体1、洗尘头2、以及卡接式吸尘管3，其中卡接式吸尘管3两端部分别与吸尘器主体1和洗尘头2相连通。
卡接式吸尘管3包括管体30、设置在管体30内的导电组件31，该管体30包括多节相对接形成一整根的支管30a、设置在每两节支管30a结合部的接头30b、以及设置在接头30b上用于将每两节支管30a相对锁定的锁定机构30c，其中每节支管30a的长度小于或等于吸尘器其他组件的长度、宽度或高度。
本例中，接头30b包括分别设置在每节支管30a两端部的第一接头301b和第二接头302b，其中在第一接头301b上设有定位插槽c，在第二接头302b设有能够与定位插槽c相配合的定位插销d。
锁定机构30c包括设置在第二接头302b上的锁槽300c、设置在第一接头301b上能够与锁槽300c相配合的锁定件301c。
锁定件301c包括设置在第一接头301b上的锁座e、活动地设置在锁座e内并能够插入锁槽300c内的锁销f。
本例中，锁定机构30c还包括自中部转动地设置在锁座e上的解锁按钮302c、以及复位弹性件303c，锁销f设置在解锁按钮302c的一端部，复位弹性件303c位于解锁按钮302c的另一端部、并设置在解锁按钮302c与锁座e之间，当按动解锁按钮302c时，复位弹性件303c被压缩形变，锁销f向锁座e外运动、并与锁槽300c脱离，实现解锁；当按松开解锁按钮302c时，复位弹性件303c恢复形变，锁销f向锁座e内运动、并插入锁槽300c内，实现锁定。
进一步的，在解锁按钮302c的远离锁销f的端部上还设有按槽g。便于实际操作，防止手滑。锁销f与解锁按钮302c的一体成型设置。
同时，锁座e冒出第一接头301b的外端面设置，定位插槽c设置在锁座e冒出第一接头301b外端面的端部，并沿着支管30a长度方向延伸，第二接头302b自连接端面向内凹陷形成避让锁座e冒出第一接头301b外端面部分的缺口h，定位插销d设置在缺口h内，且定位插销d的端部与连接端面齐平设置。
定位插槽c的长度、定位插销d的长度、以及锁座e冒出第一接头301b外端面部分的长度之间相等。使得两节支管30a自连接端面能够完全抵触的相对卡接，提高对接后卡接式吸尘管的稳定性。
此外，本例中的导电组件31包括分别设置在每节支管30a内沿着支管长度方向延伸的导电部310、以及分别设置在每节支管30a两端部的导电插针311和导电插座312，其中导电插针311和导电插座312之间通过导电部310相连通，当两根支管30a对接时，前一节支管30a的导电插针311插入后一节支管30a的导电插座312中。十分方便吸尘器的导电连接，同时安全系数较高，使用寿命长。
综上所述，本实施例具有以下优势：
1）、采用首尾卡接的支管形成一整根吸尘管，同时支管的长度较短，从而便于携带，同时也缩小了销售时包装的体积，给消费者留下良好的印象。
2）、采用独特的锁定机构，将两根支管的第一接头和第二接头相对锁定卡接，当按动解锁按钮时，复位弹性件被压缩形变，锁销向锁座外运动、并与锁槽脱离，实现解锁；当按松开解锁按钮时，复位弹性件恢复形变，锁销向锁座内运动、并插入锁槽内，实现自行锁定。整个过程操作简单，实施方便，且成本低。
3）、采用内置的导电组件实现吸尘器的导电连接，同时由分别设置在支管两端部的导电插针和导电插座的相配合，在多根支管对接时，实现电路连通，十分方便，同时安全系数较高，使用寿命长。
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 (10)

  1. 一种吸尘器的卡接式吸尘管，其包括管体、设置在所述管体内的导电组件，其特征在于：所述的管体包括多节相对接形成一整根的支管、设置在每两节所述支管结合部的接头、以及设置在所述接头上用于将每两节所述支管相对锁定的锁定机构，其中每节所述支管的长度小于或等于吸尘器其他组件的长度、宽度或高度。
  2. 根据权利要求1所述的吸尘器的卡接式吸尘管，其特征在于：所述的接头包括分别设置在每节所述支管两端部的第一接头和第二接头，其中在所述第一接头上设有定位插槽，在所述第二接头设有能够与所述定位插槽相配合的定位插销。
  3. 根据权利要求2所述的吸尘器的卡接式吸尘管，其特征在于：所述的锁定机构包括设置在所述第一接头和第二接头中的任一接头上的锁槽、设置在另一接头上能够与所述锁槽相配合的锁定件。
  4. 根据权利要求3所述的吸尘器的卡接式吸尘管，其特征在于：所述的锁定件设置在所述第一接头上，所述锁槽位于所述第二接头上，所述的锁定件包括设置在所述第一接头上的锁座、活动地设置在所述锁座内并能够插入所述锁槽内的锁销。
  5. 根据权利要求4所述的吸尘器的卡接式吸尘管，其特征在于：所述的锁定机构还包括自中部转动地设置在所述锁座上的解锁按钮、以及复位弹性件，所述的锁销设置在所述解锁按钮的一端部，所述的复位弹性件位于所述解锁按钮的另一端部、并设置在所述解锁按钮与所述锁座之间，当按动所述解锁按钮时，所述的复位弹性件被压缩形变，所述的锁销向所述锁座外运动、并与所述锁槽脱离，实现解锁；当按松开所述解锁按钮时，所述的复位弹性件恢复形变，所述的锁销向所述锁座内运动、并插入所述锁槽内，实现锁定。
  6. 根据权利要求5所述的吸尘器的卡接式吸尘管，其特征在于：在所述解锁按钮的远离所述锁销的端部上还设有按槽。
  7. 根据权利要求4所述的吸尘器的卡接式吸尘管，其特征在于：所述锁座冒出所述第一接头的外端面设置，所述的定位插槽设置在所述锁座冒出所述第一接头外端面的端部，并沿着所述支管长度方向延伸，所述第二接头自连接端面向内凹陷形成避让所述锁座冒出所述第一接头外端面部分的缺口，所述的定位插销设置在所述缺口内，且所述的定位插销的端部与所述连接端面齐平设置。
  8. 根据权利要求7所述的吸尘器的卡接式吸尘管，其特征在于：所述的定位插槽的长度、所述定位插销的长度、以及所述锁座冒出所述第一接头外端面部分的长度之间相等。
  9. 根据权利要求1所述的吸尘器的卡接式吸尘管，其特征在于：所述的导电组件包括分别设置在每节支管内沿着所述支管长度方向延伸的导电部、以及分别设置在每节所述支管两端部的导电插针和导电插座，其中所述导电插针和导电插座之间通过导电部相连通，当两根所述支管对接时，前一节所述支管的导电插针插入后一节所述支管的导电插座中。
  10. 一种手持式吸尘器，其包括吸尘器主体、洗尘头，其特征在于：所述的手持式吸尘器还包括权利要求1至9中任一项权利要求所述卡接式吸尘管，其中所述卡接式吸尘管两端部分别与所述吸尘器主体和所述洗尘头相连通。
PCT/CN2016/099667 2016-01-29 2016-09-22 吸尘器的卡接式吸尘管以及手持式吸尘器 Ceased WO2017128741A1 (zh)

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