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WO2020215496A1 - 一种改进型手持吸尘器 - Google Patents

一种改进型手持吸尘器 Download PDF

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Publication number
WO2020215496A1
WO2020215496A1 PCT/CN2019/095530 CN2019095530W WO2020215496A1 WO 2020215496 A1 WO2020215496 A1 WO 2020215496A1 CN 2019095530 W CN2019095530 W CN 2019095530W WO 2020215496 A1 WO2020215496 A1 WO 2020215496A1
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WIPO (PCT)
Prior art keywords
main body
dust
vacuum cleaner
barb
dust bucket
Prior art date
Application number
PCT/CN2019/095530
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English (en)
French (fr)
Inventor
叶隽
Original Assignee
叶隽
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Publication date
Application filed by 叶隽 filed Critical 叶隽
Publication of WO2020215496A1 publication Critical patent/WO2020215496A1/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
    • 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
    • A47L9/02—Nozzles
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters

Definitions

  • the utility model relates to a handheld vacuum cleaner, in particular to an improved handheld vacuum cleaner.
  • hand-held vacuum cleaners are popular among consumers due to their compact size, cute appearance and convenience of handheld use.
  • Most of their structures are composed of a main body held by the hand and a detachable dust bucket mounted on the front end of the main body.
  • the front end of the dust bucket is equipped with a dust suction port for dust collection.
  • the dust bucket When the garbage in the dust bucket needs to be cleaned, the dust bucket must be removed from the main body, and then the filter cover and the dust bucket in the dust bucket After removal, the garbage in the dust bin can be cleaned up.
  • the removal process is not only troublesome, but also causes some garbage in the dust bin to be accidentally taken out by the filter cover and dirty hands when removing the filter cover. Inconvenience caused by normal use.
  • the technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an improved hand-held vacuum cleaner which is simple to clean up the garbage in the dust bucket and does not stain hands during the cleaning process.
  • An improved hand-held vacuum cleaner comprising a main body held by the hand and a dust bucket detachably installed at the front end of the main body.
  • the front end of the dust bucket is provided with a dust suction port, and the dust suction port is provided with a removable plug-in unit
  • the rear end of the suction head is provided with a connecting barrel extending backward, and the rear end of the connecting barrel is provided with a one-way dust suction valve.
  • the diameter of the dust suction port is the same as the inner diameter of the dust bucket, and the outer edge of the rear end of the dust suction head is provided with a ring of embedding grooves, and the outer edge of the front end of the dust suction port is matched and inserted into the embedding groove.
  • the top surface of the suction head is provided with an exposed top button, the rear end of the suction head is provided with an elastic top barb connected to the top button, and the front end of the top surface of the main body is provided with a stop barb.
  • the barb and the anti-fall barb are fitted together to form a connection lock between the suction head and the main body, or the elastic top barb is pressed out of the anti-fall barb by the top button to form a detachable connection between the suction head and the main body.
  • the side of the main body is provided with exposed side buttons
  • the front end of the main body is provided with elastic side barbs connected to the side buttons
  • a hook groove is provided on the rear side of the dust bucket, and the elastic side barbs coincide with the hook grooves It is assembled to form a connection lock between the dust bucket and the main body or the elastic side barb is pressed out of the hook groove by the side button to form a detachable between the dust bucket and the main body.
  • the top surface of the main body is provided with a top plate extending forward, the top plate shields the top surface of the dust bucket, and the anti-fall barb is arranged on the inner top surface of the front end of the top plate.
  • the dust bucket is provided with a filter cover detachably installed from the rear end of the dust bucket.
  • the main body is provided with a rechargeable battery and a motor, and the top surface of the main body is provided with a control button for opening and closing the motor.
  • the utility model is mainly provided with a detachable plug-in dust suction head in the dust suction port at the front end of the dust bucket, and a connecting bucket extending backwards is arranged at the rear end of the dust bucket.
  • the rear end of the connecting bucket is also equipped with a one-way vacuum valve; therefore, the additional vacuum head will not affect the normal vacuuming of the handheld vacuum cleaner.
  • you need to clean the garbage in the dust bucket you only need to remove the vacuum head.
  • the garbage in the dust bucket can be quickly discharged and cleaned through the dust suction port, so not only the garbage cleaning is easier, but the cleaning process will not stain your hands, which brings convenience to the normal use of consumers, and the dust bucket can also Quickly remove from the main body for easy washing.
  • Figure 1 is a schematic sectional view of the utility model.
  • Fig. 2 is a top view of Fig. 1.
  • Figure 3 is a schematic cross-sectional view of the vacuum head removed from the front end of the dust bucket.
  • Fig. 4 is a top view of Fig. 3.
  • Figure 5 is a schematic cross-sectional view of the dust bucket removed from the front end of the main body.
  • Fig. 6 is a schematic diagram of the external structure of Fig. 5.
  • Fig. 7 is a top view of Fig. 6.
  • An improved hand-held vacuum cleaner belongs to a small hand-held vacuum cleaner, which is mainly composed of a main body for hand holding 1, a detachable dust bucket 2 mounted on the front end of the main body, and a detachable The dust suction head 3 and other structures are installed at the front end of the dust bucket.
  • the main body 1 is provided with a rechargeable battery 5 and a motor 6 connected by a wire as a circuit.
  • the top surface of the main body 1 is provided with a control button 7 which can be used to open and close the motor 6, that is, to start or close the vacuum cleaner.
  • the detachable installation structure of the dust bucket 2 and the front end of the main body 1 is shown in Figs. 5-7: two sides of the main body 1 are respectively provided with exposed side buttons 12, and both sides of the front end of the main body 1 are respectively connected to the corresponding side
  • the elastic side barb 13 on the button 12 is correspondingly provided with a hook groove on the rear side of the dust bucket 2; therefore, when the dust bucket 2 is inserted into the front end of the main body 1, and the elastic side barb 13 is fitted with the hook groove.
  • the dust bucket 2 and the main body 1 can be connected and locked; when the elastic side barb 13 is pressed out of the hook groove by the side button 12, the dust bucket 2 and the main body 1 can be detached.
  • the dust bucket 2 is also provided with a filter cover 4 that is detachably installed from the rear end of the dust bucket.
  • the filter cover is located just in front of the motor 6, and when the dust bucket 2 is removed from the front end of the main body 1, the filter cover 4 4 can be removed from the rear end of the dust bucket 2 to facilitate the washing of the dust bucket 2.
  • the front end of the dust bucket 2 is provided with a dust suction port 21, and the diameter of the dust suction port is the same as the inner diameter of the dust bucket 2, and the outer edge of the rear end of the dust suction head 3 is provided with a ring of embedding groove 34, then the dust suction port
  • the outer edge of the front end of 21 can fit and fit into the insertion groove 34, that is, a detachable insertion structure of the dust suction head 3 in the dust suction opening 21 is formed.
  • top surface of the suction head 3 is also provided with an exposed top button 31, the rear end of the suction head 3 is provided with an elastic top barb 32 connected to the top button, and a stop barb is correspondingly provided on the front end of the top surface of the main body 1. 14.
  • the stop barb is provided on the inner top surface of the front end of the top plate 11 extending forward from the top surface of the main body 1, and the top plate 11 can cover the top surface of the dust bucket 2; therefore, when the dust suction head 3 is inserted in the front end of the dust bucket 2 When the elastic top barb 32 and the anti-release barb 14 are fitted together in the dust suction port 21, the suction head 3 and the main body 1 can be connected and locked; when the elastic top barb 32 is topped When the button 31 is pressed and disengaged from the anti-fall barb 14, the suction head 3 and the main body 1 can be detached.
  • a dust suction head 3 is added in the dust suction opening 21 at the front end of the dust bucket 2, which will not affect the normal dust collection of the handheld vacuum cleaner, and only needs to remove the dust suction head when the garbage in the dust bucket 2 needs to be cleaned. 3.
  • the garbage in the dust bucket 2 can be quickly discharged and cleaned through the dust suction port 21, so not only the garbage cleaning is easier, but also the hands will not be soiled during the cleaning process, which brings convenience to the normal use of consumers.
  • the rear end of the dust suction head 3 is provided with a connecting bucket 33 extending backwards and extending into the dust bucket 2, and the rear end of the connecting bucket is provided with a one-way dust suction valve plate 8, which can be used to prevent dust in the dust bucket 2.
  • the garbage is poured out from the vacuum cleaner 3.

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

Abstract

一种改进型手持吸尘器，属于一种小型手持式吸尘器，其结构包括供手握持的主体（1）和可拆式安装在主体（1）前端的尘桶（2），在尘桶（2）前端还设有吸尘口（21），吸尘口（21）内设有可拆式插装的吸尘头（3），吸尘头（3）的后端设有向后延伸并伸入尘桶（2）内的连接桶（33），并在连接桶（33）的后端设有单向吸尘阀片（8）；增设的吸尘头（3）不会影响手持吸尘器的正常吸尘使用，当需要清理尘桶（2）内的垃圾时，只需拆除吸尘头（3），尘桶（2）内的垃圾就能通过吸尘口（21）快速倒出清理，垃圾清理更加简单，而且清理过程也不会弄脏手，从而给消费者的正常使用带来方便，而尘桶（2）也能从主体（1）上快速拆除以方便水洗。

Description

一种改进型手持吸尘器 技术领域
本实用新型涉及一种手持吸尘器，具体是指一种改进型手持吸尘器。
背景技术
目前，手持吸尘器因其小巧的体积、可爱的外形和手持使用的便利性而深受广大消费者的喜爱，其结构大都是由供手握持的主体和可拆式安装在主体前端的尘桶等构成，在尘桶前端设有吸尘口用于吸尘，当需要清理尘桶内的垃圾时，都需要先将尘桶从主体上拆下，再将尘桶内的过滤罩与尘桶拆除后，才能完成尘桶内垃圾的清理，该拆除过程不但清理麻烦，而且在拆除过滤罩时还会导致尘桶内的一些垃圾被过滤罩意外带出而弄脏手，从而给消费者的正常使用带来不便。
发明内容
本实用新型所要解决的技术问题在于克服现有技术的缺陷而提供一种尘桶内垃圾清理简单、清理过程不会弄脏手的改进型手持吸尘器。
本实用新型的技术问题通过以下技术方案实现：
一种改进型手持吸尘器，包括供手握持的主体和可拆式安装在主体前端的尘桶，在尘桶前端设有吸尘口，所述的吸尘口内设有可拆式插装的吸尘头，该吸尘头的后端设有向后延伸的连接桶，并在连接桶的后端设有单向吸尘阀片。
所述的吸尘口口径与尘桶内径的大小相同，所述的吸尘头后端外缘设有一圈嵌槽，所述的吸尘口前端外缘吻合配插在所述嵌槽内。
所述的吸尘头顶面设有外露的顶按钮，吸尘头后端设有连接在顶按钮上的弹性顶倒钩，相应在主体顶面前端设有止脱倒钩，所述的弹性顶倒钩与止脱倒钩吻合配装而形成吸尘头与主体之间的连接锁定或弹性顶倒钩受顶按钮按压脱离止脱倒钩而形成吸尘头与主体之间的可拆。
所述的主体侧面设有外露的侧按钮，主体前端设有连接在侧按钮上的弹性侧倒钩，相应在尘桶后端侧面设有钩槽，所述的弹性侧倒钩与钩槽吻合配装而形成尘桶与主体之间的连接锁定或弹性侧倒钩受侧按钮按压脱离钩槽而形成尘桶与主体之间的可拆。
所述的主体顶面设有向前延伸的顶板，该顶板遮挡在尘桶顶面，所述的止脱倒钩设置在顶板前端内顶面上。
所述的尘桶内设有由尘桶后端作可拆式装入的过滤罩。
所述的主体内设有充电电池和电机，主体顶面设有启闭所述电机的控制按钮。
与现有技术相比，本实用新型主要是在尘桶前端的吸尘口内增设有可拆式插装的吸尘头，再在吸尘头的后端设有向后延伸的连接桶，该连接桶的后端还设有单向吸尘阀片；因此，增设的吸尘头不会影响手持吸尘器的正常吸尘使用，当需要清理尘桶内的垃圾时，只需拆除吸尘头，该尘桶内的垃圾就能通过吸尘口快速倒出清理，故不但垃圾清理更加简单，而且清理过程也不会弄脏手，从而给消费者的正常使用带来方便，而尘桶也能从主体上快速拆除以方便水洗。
附图说明
图1为本实用新型的剖视结构示意图。
图2为图1的俯视图。
图3为吸尘头从尘桶前端拆除的剖视结构示意图。
图4为图3的俯视图。
图5为尘桶从主体前端拆除的剖视结构示意图。
图6为图5的外形结构示意图。
图7为图6的俯视图。
具体实施方式
下面将按上述附图对本实用新型实施例再作详细说明。
如图1～图7所示，1.主体、11.顶板、12.侧按钮、13.弹性侧倒钩、14.止脱倒钩、2.尘桶、21.吸尘口、3.吸尘头、31.顶按钮、32.弹性顶倒钩、33.连接桶、34.嵌槽、4.过滤罩、5.充电电池、6.电机、7.控制按钮、8.单向吸尘阀片。
一种改进型手持吸尘器，如图1、图2所示，属于一种小型手持式吸尘器，主要是由供手握持的主体1、可拆式安装在主体前端的尘桶2和可拆式安装在尘桶前端的吸尘头3等结构构成。
所述的主体1内设有以导线作电路连接的充电电池5和电机6，主体1顶面设有控制按钮7可用于启闭电机6，也就是用于启动或关闭吸尘器的工作。
所述的尘桶2与主体1前端的可拆式安装结构如图5～图7所示：主体1两侧面分别设有外露的侧按钮12，主体1前端两侧分别设有连接在对应侧按钮12上的弹性侧倒钩13，相应在尘桶2后端侧面设有钩槽；因此，当尘桶2与主体1前端插装，并使弹性侧倒钩13与钩槽作吻合配装时，则尘桶2与主体1之间就能形成连接锁定；当弹性侧倒钩13受侧按钮12按压脱离钩槽时，则尘桶2与主体1之间就能形成可拆。
同时，尘桶2内还设有由尘桶后端作可拆式装入的过滤罩4，该过滤罩正好位于电机6前部，且当尘桶2从主体1前端拆除后，该过滤罩4即可从尘桶2后端拆除，以方便尘桶2水洗。
所述的尘桶2前端设有吸尘口21，该吸尘口口径与尘桶2内径的大小相同，所述的吸尘头3后端外缘设有一圈嵌槽34，则吸尘口21前端外缘就能吻合配插在该嵌槽34内，也就是形成了吸尘头3在吸尘口21内的可拆式插装结构。
另外，吸尘头3顶面还设有外露的顶按钮31，吸尘头3后端设有连接在顶按钮上的弹性顶倒钩32，相应在主体1顶面前端设有止脱倒钩14，该止脱倒钩设置在主体1顶面向前延伸的顶板11前端内顶面上，而顶板11能够遮挡在尘桶2顶面；因此，当吸尘头3插装在尘桶2前端的吸尘口21内，并使弹性顶倒钩32与止脱倒钩14作吻合配装时，则吸尘头3与主体1之间就能形成连接锁定；当弹性顶倒钩32受顶按钮31按压脱离止脱倒钩14时，则吸尘头3与主体1之间就能形成可拆。
本实用新型在尘桶2前端的吸尘口21内增设吸尘头3，既不会影响手持吸尘器的正常吸尘使用，又在需要清理尘桶2内的垃圾时，只需拆除吸尘头3，该尘桶2内的垃圾就能通过吸尘口21快速倒出清理，故不但垃圾清理更加简单，而且清理过程也不会弄脏手，从而给消费者的正常使用带来方便。
所述的吸尘头3后端设有向后延伸并伸入尘桶2内的连接桶33，该连接桶的后端设有单向吸尘阀片8，可用于防止尘桶2内的垃圾从吸尘头3倒出。
以上所述仅是本实用新型的具体实施例，本领域技术人员应该理解，任何与该实施例等同的结构设计，均应包含在本实用新型的保护范围之内。

Claims (7)

  1. 一种改进型手持吸尘器，包括供手握持的主体(1)和可拆式安装在主体前端的尘桶(2)，在尘桶前端设有吸尘口(21)，其特征在于所述的吸尘口(21)内设有可拆式插装的吸尘头(3)，该吸尘头的后端设有向后延伸的连接桶(33)，并在连接桶的后端设有单向吸尘阀片(8)。
  2. 根据权利要求1所述的一种改进型手持吸尘器，其特征在于所述的吸尘口(21)口径与尘桶(2)内径的大小相同，所述的吸尘头(3)后端外缘设有一圈嵌槽(34)，所述的吸尘口(21)前端外缘吻合配插在所述嵌槽(34)内。
  3. 根据权利要求1所述的一种改进型手持吸尘器，其特征在于所述的吸尘头(3)顶面设有外露的顶按钮(31)，吸尘头(3)后端设有连接在顶按钮(31)上的弹性顶倒钩(32)，相应在主体(1)顶面前端设有止脱倒钩(14)，所述的弹性顶倒钩(32)与止脱倒钩(14)吻合配装而形成吸尘头(3)与主体(1)之间的连接锁定或弹性顶倒钩(32)受顶按钮(31)按压脱离止脱倒钩(14)而形成吸尘头(3)与主体(1)之间的可拆。
  4. 根据权利要求1所述的一种改进型手持吸尘器，其特征在于所述的主体(1)侧面设有外露的侧按钮(12)，主体(1)前端设有连接在侧按钮(12)上的弹性侧倒钩(13)，相应在尘桶(2)后端侧面设有钩槽，所述的弹性侧倒钩(13)与钩槽吻合配装而形成尘桶(2)与主体(1)之间的连接锁定或弹性侧倒钩(13)受侧按钮(12)按压脱离钩槽而形成尘桶(2)与主体(1)之间的可拆。
  5. 根据权利要求3所述的一种改进型手持吸尘器，其特征在于所述的主体(1)顶面设有向前延伸的顶板(11)，该顶板遮挡在尘桶(2)顶面，所述的止脱倒钩(14)设置在顶板(11)前端内顶面上。
  6. 根据权利要求1所述的一种改进型手持吸尘器，其特征在于所述的尘桶(2)内设有由尘桶后端作可拆式装入的过滤罩(4)。
  7. 根据权利要求1所述的一种改进型手持吸尘器，其特征在于所述的主体(1)内设有充电电池(5)和电机(6)，主体(1)顶面设有启闭所述电机(6)的控制按钮(7)。
PCT/CN2019/095530 2019-04-24 2019-07-11 一种改进型手持吸尘器 WO2020215496A1 (zh)

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