WO2020151326A1 - 一种吸尘器 - Google Patents

一种吸尘器 Download PDF

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Publication number
WO2020151326A1
WO2020151326A1 PCT/CN2019/118030 CN2019118030W WO2020151326A1 WO 2020151326 A1 WO2020151326 A1 WO 2020151326A1 CN 2019118030 W CN2019118030 W CN 2019118030W WO 2020151326 A1 WO2020151326 A1 WO 2020151326A1
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WO
WIPO (PCT)
Prior art keywords
accessory
vacuum cleaner
cavity
storage
accommodating
Prior art date
Application number
PCT/CN2019/118030
Other languages
English (en)
French (fr)
Inventor
卞小贤
张昕
Original Assignee
天佑电器（苏州）有限公司
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Application filed by 天佑电器（苏州）有限公司 filed Critical 天佑电器（苏州）有限公司
Publication of WO2020151326A1 publication Critical patent/WO2020151326A1/zh

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    • 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
    • A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
    • 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
    • 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
    • A47L9/02—Nozzles

Definitions

  • the invention relates to a vacuum cleaner, in particular to a portable vacuum cleaner that can accommodate multiple accessories of different calibers.
  • the purpose of the present invention is to provide a vacuum cleaner which can accommodate various attachment pipe diameters and has a simple structure and a beautiful appearance.
  • an embodiment of the present invention provides a vacuum cleaner, which includes a housing and a head assembly arranged on the housing, and the outer surface of the head assembly is provided with a first accessory
  • the first storage portion of the first storage portion is provided with a second storage portion on its outer surface, the second storage portion has a storage cavity that can completely accommodate the second accessory, and one end of the second accessory is a connecting tube
  • the other end is a suction port with the same size, and a locking mechanism for fixing the suction port is arranged in the receiving cavity.
  • the locking mechanism includes a snap button arranged on the inner wall of the receiving cavity, and when the second accessory is stored in the receiving cavity, the spring button is pressed against the The mouth is on.
  • the locking mechanism further includes at least two protruding portions provided on the inner wall of the receiving cavity, and the suction portion of the second accessory includes at least two concave portions.
  • the second receiving portion is a slot hole opened on the outer surface of the first receiving portion.
  • the pipe diameter of the connecting pipe portion of the second accessory is larger than the outer diameter of the suction port, and the aperture of the slot hole is larger than that of the second accessory that can be adapted to it.
  • the diameter of the thickest connecting pipe is larger than the outer diameter of the suction port, and the aperture of the slot hole is larger than that of the second accessory that can be adapted to it.
  • the slot is covered by the first accessory.
  • the second accessory when the first accessory and the second accessory are both in the storage state, the second accessory is covered by the first accessory.
  • the first receiving portion includes a protrusion for fixing the end of the tube body of the first accessory, a first cavity for receiving the tube body, and The first cavity extends upward to accommodate the second cavity of the suction port of the first accessory.
  • the vacuum cleaner is a toolbox vacuum cleaner.
  • the first storage portion is arranged at a corner of the toolbox-type vacuum cleaner, and the storage cavity is arranged vertically downward from the outer surface of the first storage portion.
  • the beneficial effect of the present invention is that the present invention realizes that all the accessories can be stored inside the vacuum cleaner by opening a second storage portion on the outer surface of the first storage portion that can completely accommodate the second accessories. Since the suction openings of the second accessory are configured to have the same size, the suction opening is locked by the locking mechanism during storage to achieve compatible storage of second accessories with different connecting pipe diameters. In addition, the structure and position of the first accessory match the shape of the whole machine to cover the second accessory, which does not damage the overall shape and saves storage space, and at the same time plays a role of covering dust.
  • Figure 1 is a schematic structural view of a vacuum cleaner (both the first accessory and the second accessory are in a storage state) in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the structure of a vacuum cleaner (non-stored state) in an embodiment of the present invention
  • Figure 3 is a schematic top view of the structure of the head assembly of the vacuum cleaner in an embodiment of the present invention.
  • Fig. 4 is a schematic structural view from another perspective of the second storage portion of the vacuum cleaner in an embodiment of the present invention.
  • Figure 5 is a schematic structural view of a second attachment (different pipe diameter) of the vacuum cleaner in an embodiment of the present invention
  • Figure 6 is a side view of Figure 5;
  • FIG. 7 is a schematic sectional view of the head assembly of the vacuum cleaner (without receiving the second accessory) in an embodiment of the present invention.
  • FIG. 8 is a schematic sectional view of the head assembly of the vacuum cleaner (accommodating the second accessory) in an embodiment of the present invention
  • Fig. 9 is a schematic diagram of the sectional structure in the direction B-B in Fig. 8;
  • FIG. 10 is a schematic structural view of another view of the upper cover of the head assembly of the vacuum cleaner in an embodiment of the present invention.
  • Figure 11 is a schematic diagram of an exploded structure of an accessory of a vacuum cleaner in an embodiment of the present invention.
  • a portable toolbox vacuum cleaner 10 includes a housing 11 and a head assembly 12 arranged on the housing 11, and the head assembly 12 includes generating a vacuum suction force
  • the driving airflow enters from the air inlet on the housing 11 and the clean airflow filtered by the filter is discharged from the air outlet, and the dust is retained inside the housing 11.
  • the upper cover of the handpiece assembly 12 is roughly quadrangular.
  • the outer surface of the upper cover is provided with a first storage portion 13 for storing the first accessory 20.
  • the first storage portion 13 is provided in A corner of the upper cover of the toolbox vacuum cleaner.
  • it can be arranged in other positions of the upper cover of the head assembly.
  • the portable vacuum cleaner of this embodiment is a toolbox vacuum cleaner powered by a battery pack.
  • it can also be a vertical or bucket vacuum cleaner powered by other methods such as alternating current, as long as it is in the entire vacuum cleaner. Put all the accessories together.
  • a second storage portion 14 is opened on the outer surface of the first storage portion 13, and the second storage portion 14 has a storage cavity 15 that can completely accommodate the second accessory 30.
  • the storage cavity 15 is a self-contained second storage.
  • the outer surface of the portion 14 is arranged vertically downward.
  • the receiving cavity 15 is provided with a locking mechanism for fixing the suction port 32.
  • One end of the second attachment 30 is a connecting pipe portion 31, and the other end is a suction port 32 with the same size.
  • the suction port 32 of the second attachment 30 is blocked When configured to have the same size, so that when the second accessory 30 of different models and sizes is accommodated, although the connecting pipe portion 31 of the second accessory 30 has a different pipe diameter, the suction mouth portion 32 of the same size can be locked by the locking mechanism to achieve compatibility
  • the second accessory 30 with different connecting pipe diameters is accommodated.
  • the second receiving portion 14 in this embodiment is a slot 16 opened on the outer surface of the first receiving portion 13.
  • the second accessory 30 shrinks from the connecting pipe portion 31 to the suction mouth portion 32, the pipe diameter of the connecting pipe portion 31 is larger than the outer diameter of the suction mouth portion 32, and the aperture of the slot 16 is larger than the thickest of the second accessories 30 that can be fitted with it.
  • the diameter of the connecting pipe is a slot 16 opened on the outer surface of the first receiving portion 13.
  • the first accessory 20 is a car suction
  • the second accessory 30 is a flat suction.
  • the aperture of the slot 16 is set to 38mm
  • a flat suction connection tube of one size The diameter is set to 37.5mm
  • the pipe diameter of the connecting pipe of the flat suction of another size is set to 35.5mm.
  • the locking mechanism in this embodiment includes a snap button 17 provided on the inner wall of the receiving cavity 15.
  • the snap button 17 is integrally provided with the inner wall of the receiving cavity 15, and the snap button 17 is rotatable relative to the tube axis.
  • the elastic buckle 17 is pressed against the suction port 32.
  • the suction port 32 of the flat suction and the elastic buckle 17 ensure a certain insertion force between the two through interference fit.
  • the locking mechanism also includes at least two protrusions 18 arranged on the inner wall of the receiving cavity 15.
  • the suction portion 32 of the second accessory 30 includes at least two recesses 33. When the second accessory 30 is received in the receiving cavity 15, the protrusion The portion 18 cooperates with the recess 33 to limit the position.
  • other fixing methods such as buckles can also be used to fix the suction opening 32 of the second accessory 30 inside the slot 16.
  • the fixing device may also include a sensor device to prevent the second accessory 30 from being lost. When the second accessory 30 is not inserted into the second storage part 14 after use, the sensor device sends an alarm signal to the controller of the vacuum cleaner.
  • the acousto-optic alarm device can send an acousto-optic alarm signal to remind the user to store the second accessory 30 in time.
  • the accommodating cavity 15 can respectively accommodate the second accessories 30 with different suction port diameters.
  • the second receiving portion 14 is a slot 16 vertically opened on the outer surface of the first receiving portion 13, so it is more convenient for users to pick and place.
  • the second storage portion 14 can also extend from the first storage portion 13 in a horizontal direction or a direction at a set angle to the horizontal, that is, the second accessory 30 can be inserted at any angle and stored in the second storage portion 14 .
  • the car suction or flat suction when the user needs to use the car suction or flat suction parts for work, the car suction or flat suction must be taken out of its storage cavity first, when the work is completed, first insert the flat suction into the slot 16 , And then suck and insert the car on the first storage part 13 to fix it.
  • the first accessory 20 when the first accessory 20 is in the storage state, that is, when the first accessory 20 is stored in the first storage portion 13, the slot 16 is covered by the first accessory 20.
  • the first accessory 20 and the second accessory 30 are in the storage state, that is, the first accessory 20 is stored in the first storage portion 13, and the second accessory 30 is stored in the second storage portion 14, the second accessory 30 is The first attachment 20 covers. Therefore, it not only has the effect of accommodating all accessories in the whole vacuum cleaner to save storage space, but also because the suction port of the first accessory car suction 20 covers the mouth of the slot 16, it prevents dust from entering the slot 16.
  • the first receiving portion 13 includes a protrusion 131 for fixing the end of the tube body 21 of the first accessory 20, a first cavity 132 for accommodating the tube body 21, and an upward extension from the first cavity 132 for accommodating the The second cavity 133 of the suction port 22 of an accessory 20.
  • the present invention realizes that all the accessories are stored inside the vacuum cleaner by opening the second receiving portion 14 on the outer surface of the first receiving portion 13 that can completely accommodate the second accessory 30, because the suction port 32 of the second accessory 30 is configured In order to have the same size, the suction opening 32 is locked by the locking mechanism during storage to achieve compatible storage of second accessories with different connecting pipe diameters.
  • the structure and position of the first accessory match the shape of the whole machine to cover the second accessory, which does not damage the overall shape and saves storage space, and at the same time plays a role of covering dust.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

一种吸尘器（10），包括壳体（11）及设置于壳体（11）上的机头组件（12），机头组件（12）的外表面上开设有用于收纳第一附件（20）的第一收纳部（13），第一收纳部（13）的外表面上开设有第二收纳部（14），第二收纳部（14）具有可完全容纳第二附件（30）的收纳腔（15）,第二附件（30）的一端为连接管部（31），另一端为具有相同尺寸的吸口部（32），收纳腔（15）内设置有用于固定吸口部（32）的锁定机构。由于第二附件（30）的吸口部（32）被配置为具有相同尺寸，收纳时由锁定机构锁定吸口部（32）即可实现兼容收纳不同连接管径的第二附件（30）于吸尘器（10）整机内部。并且，第一附件（20）的结构和位置与整机造型匹配盖在第二附件（30）上，既不破坏整体造型又节省收纳空间，同时起到遮盖灰尘的作用。

Description

一种吸尘器 技术领域
本发明涉及一种吸尘器，尤其涉及一种可兼容收纳多种不同口径附件的便携式吸尘器。
背景技术
目前市面上常见的吸尘器附件收纳，附件通常不能整体收纳于整机内部，且在整机内部不能兼容多种口径附件，在产品开发及模具设计过程中因不具有兼容多种口径附件的功能产生不必要的浪费。
因此，有必要提供一种改进的技术方案以解决上述问题。
发明内容
本发明的目的在于提供一种既能兼容收纳多种连接管径的附件且结构简单、整机造型美观的吸尘器。
为实现上述发明目的之一，本发明一实施方式提供一种吸尘器，包括壳体及设置于所述壳体上的机头组件，所述机头组件的外表面上开设有用于收纳第一附件的第一收纳部，所述第一收纳部的外表面上开设有第二收纳部，所述第二收纳部具有可完全容纳第二附件的收纳腔,所述第二附件的一端为连接管部，另一端为具有相同尺寸的吸口部，所述收纳腔内设置有用于固定所述吸口部的锁定机构。
作为本发明一实施方式的进一步改进，所述锁定机构包括设置于所述收纳腔内壁上的弹扣，当所述第二附件收纳于所述收纳腔内时，所述弹扣抵紧在所述吸口部上。
作为本发明一实施方式的进一步改进，所述锁定机构还包括设置于所述收纳腔内壁上的至少两个凸起部，所述第二附件的吸口部包括至少两个凹部， 当所述第二附件收纳于所述收纳腔内时，所述凸起部与凹部相配合限位。
作为本发明一实施方式的进一步改进，所述第二收纳部为开设于所述第一收纳部的外表面上的槽孔。
作为本发明一实施方式的进一步改进，所述第二附件的连接管部的管径大于所述吸口部的外径，所述槽孔的孔径大于可与其适配的所述第二附件中具有最粗的连接管部的管径。
作为本发明一实施方式的进一步改进，所述第一附件处于收纳状态时，所述槽孔被所述第一附件覆盖。
作为本发明一实施方式的进一步改进，所述第一附件及第二附件均处于收纳状态时，所述第二附件被所述第一附件覆盖。
作为本发明一实施方式的进一步改进，所述第一收纳部包括用于固定所述第一附件的管体端部的凸起、用于容纳所述管体的第一腔体、自所述第一腔体向上延伸的用于容纳第一附件的吸口部的第二腔体，当所述第一附件收纳于所述第一收纳部时，所述第一附件的外表面与所述机头组件的外表面匹配形成一致的规则表面。
作为本发明一实施方式的进一步改进，所述吸尘器为工具箱式吸尘器。
作为本发明一实施方式的进一步改进，所述第一收纳部设置于工具箱式吸尘器的一角，所述收纳腔自所述第一收纳部的外表面竖直向下设置。
与现有技术相比，本发明的有益效果是：本发明通过在第一收纳部的外表面上开设有可完全容纳第二附件的第二收纳部，实现全部附件收纳于吸尘器整机内部，由于第二附件的吸口部被配置为具有相同尺寸，收纳时由锁定机构锁定吸口部实现兼容收纳具有不同连接管径的第二附件。并且，第一附件的结构和位置与整机造型匹配盖在第二附件上，既不破坏整体造型又节省收纳空间，同时起到遮盖灰尘的作用。
附图说明
图1是本发明一实施例中吸尘器(第一附件和第二附件都处于收纳状态) 结构示意图；
图2是本发明一实施例中吸尘器(非收纳状态)结构示意图；
图3是本发明一实施例中吸尘器的机头组件俯视结构示意图；
图4是本发明一实施例中吸尘器第二收纳部的另一视角结构示意图；
图5是本发明一实施例中吸尘器的第二附件(不同管径)结构示意图；
图6是图5的侧视图；
图7是本发明一实施例中吸尘器机头组件(未收纳第二附件)的剖视结构示意图；
图8是本发明一实施例中吸尘器机头组件(收纳第二附件)的剖视结构示意图；
图9是图8中B-B方向剖视结构示意图；
图10是本发明一实施例中吸尘器机头组件的上盖另一视角结构示意图；
图11是本发明一实施例中吸尘器的附件分解结构示意图；
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
参照图1-4，在本发明的一实施方式中，一种便携式工具箱吸尘器10，包括壳体11及设置于壳体11上的机头组件12，机头组件12包括产生真空抽吸力的动力组件，驱动气流由壳体11上的进气口进入经过滤器过滤后的清洁气流由排气口排出，灰尘则被留存在壳体11内部。机头组件12的上盖大致呈四边形，在上盖的外表面上开设有用于收纳第一附件20的第一收纳部13，为节省收纳空间及保持整体一致美观，第一收纳部13设置于工具箱式吸尘器上盖的一角。当然也可以根据工具箱吸尘器10的具体结构，设置于机头组件上盖的其他位置。
本实施方式的便携式吸尘器为电池包供电的工具箱吸尘器，当然在其他的实施方式中，也可以是由交流电等其他方式供电的立式或桶式等其他吸尘器，只要是在吸尘器的整机内将全部附件一体收纳即可。
具体地，第一收纳部13的外表面上开设有第二收纳部14，第二收纳部14具有可完全容纳第二附件30的收纳腔15，本实施方式中收纳腔15为自第二收纳部14的外表面竖直向下设置。收纳腔15内设置有用于固定所述吸口部32的锁定机构，第二附件30的一端为连接管部31，另一端为具有相同尺寸的吸口部32，由于第二附件30的吸口部32被配置为具有相同尺寸，使得收纳不同型号不同尺寸的第二附件30时，虽然第二附件30的连接管部31具有不同的管径，但相同尺寸的吸口部32均可由锁定机构锁定，实现兼容收纳具有不同连接管径的第二附件30。
本实施例中的第二收纳部14为开设于第一收纳部13的外表面上的槽孔16。第二附件30自连接管部31向吸口部32收缩，连接管部31的管径大于吸口部32的外径，槽孔16的孔径大于可与其适配的第二附件30中具有最粗的连接管部的管径。
参照图5-6，本实施方式中，第一附件20为汽车吸，第二附件30为扁吸，比如，将槽孔16的孔径设置为38mm，一种尺寸的扁吸的连接管的管径设置为37.5mm，另一种尺寸的扁吸的连接管的管径设置为35.5mm，当同时开发设计组配不同尺寸型号的扁吸附件的便携式工具箱式吸尘器时，由于扁吸的吸口部具有相同尺寸，因此两种扁吸都能被收纳至吸尘器整机内部，实现了兼容收纳的功能，不需要针对不同附件配套不同的整机零件，节省了制造成本，避免了开发过程及模具设计中不必要的浪费。当然槽孔16的口径也可设置为其他尺寸或结构，只需将收纳腔15的内径设置为大于多个第二附件30中最大的一个连接管的管径即可。
参照图7-9，本实施方式中的锁定机构包括设置于收纳腔15内壁上的弹扣17，弹扣17与收纳腔15内壁一体设置，且弹扣17具有可相对于管轴心线转动的自由端，当第二附件30收纳于收纳腔内时，弹扣17抵紧在吸口 部32上。扁吸的吸口部32与弹扣17通过过盈配合来保证两者之间具有一定的插拔力，利用同系列不同口径汽车吸主体壁厚相同和弹性变形使得不同口径的扁吸能够有效地定位。
锁定机构还包括设置于收纳腔15内壁上的至少两个凸起部18，第二附件30的吸口部32包括至少两个凹部33，当第二附件30收纳于收纳腔15内时，凸起部18与凹部33相配合限位。当然除了使用弹扣结构以外，也可以采用卡扣等其他固定方式将第二附件30的吸口部32固定在槽孔16内部。另外，固定装置还可以包括防止第二附件30丢失的传感器装置，当第二附件30使用完毕后未插入在第二收纳部14内时，传感器装置即向吸尘器的控制器发出报警信号，吸尘器的声光电报警装置可发出提醒用户及时收纳第二附件30的声光电等报警信号。
收纳腔15可分别收纳具有不同吸口口径的第二附件30。第二收纳部14为竖直方向开设于第一收纳部13的外表面上的槽孔16，因此比较方便用户取放。当然，第二收纳部14也可以自第一收纳部13沿水平方向或与水平方向呈设定角度的方向延伸，即第二附件30可以以任意角度方向插入并收纳于第二收纳部14内。
参照图10-11，当用户需要使用汽车吸或扁吸附件进行工作时，需要先将汽车吸或扁吸从其收纳腔内取出，当工作完成后，首先将扁吸插入槽孔16内后，再将汽车吸插在第一收纳部13上固定。参照图1，当第一附件20处于收纳状态时，即第一附件20被收纳于第一收纳部13内时，槽孔16被第一附件20覆盖。当第一附件20及第二附件30均处于收纳状态时，即，第一附件20收纳于第一收纳部13内，且第二附件30收纳于第二收纳部14时，第二附件30被第一附件20覆盖。因此，既起到了收纳全部附件在吸尘器整机内部节省收纳空间的功效，同时由于第一附件汽车吸20的吸口覆盖了槽孔16的口部，起到了阻挡灰尘进入槽孔16的作用。
第一收纳部13包括用于固定第一附件20的管体21端部的凸起131、用于容纳管体21的第一腔体132、自第一腔体132向上延伸的用于容纳第一 附件20的吸口部22的第二腔体133，当第一附件20收纳于第一收纳部13时，第一附件20汽车吸的管体21的一端套设在凸起131上，汽车吸的三角形吸口部22收容于第二腔体133内，第一附件20的外表面与机头组件12的外表面匹配形成一致的规则表面，既不破坏整体造型具有美感的视觉效果又节省了收纳空间。
本发明通过在第一收纳部13的外表面上开设有可完全容纳第二附件30的第二收纳部14，实现全部附件收纳于吸尘器整机内部，由于第二附件30的吸口部32被配置为具有相同尺寸，收纳时由锁定机构锁定吸口部32实现兼容收纳具有不同连接管径的第二附件。并且，第一附件的结构和位置与整机造型匹配盖在第二附件上，既不破坏整体造型又节省收纳空间，同时起到遮盖灰尘的作用。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种吸尘器，包括壳体及设置于所述壳体上的机头组件，所述机头组件的外表面上开设有用于收纳第一附件的第一收纳部，其特征在于，所述第一收纳部的外表面上开设有第二收纳部，所述第二收纳部具有可完全容纳第二附件的收纳腔,所述第二附件的一端为连接管部，另一端为具有相同尺寸的吸口部，所述收纳腔内设置有用于固定所述吸口部的锁定机构。
  2. 根据权利要求1所述的一种吸尘器，其特征在于，所述锁定机构包括设置于所述收纳腔内壁上的弹扣，当所述第二附件收纳于所述收纳腔内时，所述弹扣抵紧在所述吸口部上。
  3. 根据权利要求1所述的一种吸尘器，其特征在于，所述锁定机构还包括设置于所述收纳腔内壁上的至少两个凸起部，所述第二附件的吸口部包括至少两个凹部，当所述第二附件收纳于所述收纳腔内时，所述凸起部与凹部相配合限位。
  4. 根据权利要求1所述的一种吸尘器，其特征在于，所述第二收纳部为开设于所述第一收纳部的外表面上的槽孔。
  5. 根据权利要求4所述的一种吸尘器，其特征在于，所述第二附件的连接管部的管径大于所述吸口部的外径，所述槽孔的孔径大于可与其适配的所述第二附件中具有最粗的连接管部的管径。
  6. 根据权利要求4所述的一种吸尘器，其特征在于，所述第一附件处于收纳状态时，所述槽孔被所述第一附件覆盖。
  7. 根据权利要求1所述的一种吸尘器，其特征在于，所述第一附件及第二附件均处于收纳状态时，所述第二附件被所述第一附件覆盖。
  8. 根据权利要求1所述的一种吸尘器，其特征在于，所述第一收纳部包括用于固定所述第一附件的管体端部的凸起、用于容纳所述管体的第一腔体、自所述第一腔体向上延伸的用于容纳第一附件的吸口部的第二腔体，当所述第一附件收纳于所述第一收纳部时，所述第一附件的外表面与所述机头组件的外表面匹配形成一致的规则表面。
  9. 根据权利要求8所述的一种吸尘器，其特征在于，所述吸尘器为工具箱式吸尘器。
  10. 根据权利要求9所述的一种吸尘器，其特征在于，所述第一收纳部设置于工具箱式吸尘器的一角，所述收纳腔自所述第一收纳部的外表面竖直向下设置。
PCT/CN2019/118030 2019-01-25 2019-11-13 一种吸尘器 WO2020151326A1 (zh)

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CN101548862A (zh) * 2008-04-01 2009-10-07 松下电器产业株式会社 电动吸尘器
CN201542559U (zh) * 2009-07-09 2010-08-11 天佑电器（苏州）有限公司 吸尘器的软管连接机构
CN108392134A (zh) * 2017-02-08 2018-08-14 株式会社牧田 吸尘器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955105A (en) * 1987-03-06 1990-09-11 Hitachi, Ltd. Vacuum cleaner
CN1575729A (zh) * 2003-07-29 2005-02-09 乐金电子(天津)电器有限公司 真空吸尘器的本体手柄
CN101548862A (zh) * 2008-04-01 2009-10-07 松下电器产业株式会社 电动吸尘器
CN201542559U (zh) * 2009-07-09 2010-08-11 天佑电器（苏州）有限公司 吸尘器的软管连接机构
CN108392134A (zh) * 2017-02-08 2018-08-14 株式会社牧田 吸尘器

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