WO2019071799A1 - 一种车载吸尘器 - Google Patents

一种车载吸尘器 Download PDF

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Publication number
WO2019071799A1
WO2019071799A1 PCT/CN2017/116062 CN2017116062W WO2019071799A1 WO 2019071799 A1 WO2019071799 A1 WO 2019071799A1 CN 2017116062 W CN2017116062 W CN 2017116062W WO 2019071799 A1 WO2019071799 A1 WO 2019071799A1
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WIPO (PCT)
Prior art keywords
button
disposed
positioning
contact
casing
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PCT/CN2017/116062
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English (en)
French (fr)
Inventor
蔡亮
Original Assignee
北京微格互动科技股份有限公司
深圳市前海车车智能科技有限公司
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Priority claimed from CN201721318601.2U external-priority patent/CN207241655U/zh
Priority claimed from CN201721318604.6U external-priority patent/CN208590990U/zh
Application filed by 北京微格互动科技股份有限公司, 深圳市前海车车智能科技有限公司 filed Critical 北京微格互动科技股份有限公司
Publication of WO2019071799A1 publication Critical patent/WO2019071799A1/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

Definitions

  • the present application relates to the field of cleaning equipment, and in particular to a vehicle vacuum cleaner.
  • the car vacuum cleaner is a small vacuum cleaner used in the car. Because of its light and wireless features, the user experience is better, but its power supply has always been a big problem. Need to charge in the car, the user's single driving time may not be able to charge enough power for the vacuum cleaner, which requires the vacuum cleaner to be connected to the charging port for a long time, and use each time of travel to continuously charge. Therefore, there is an urgent need for a car vacuum cleaner to solve the technical problem of difficulty in charging a conventional car vacuum cleaner.
  • a vehicle-mounted vacuum cleaner including a casing, a fan, and a filter.
  • the casing is a cylindrical structure, and the front end of the casing is provided with a suction nozzle and the inner coaxial is forward.
  • the filter and the fan are arranged in sequence, and the filter blocks the dust entering from the front end opening of the casing and passes the airflow generated by the fan through the filter, and the suction nozzle is a cavity a nozzle structure, a cavity of the suction nozzle and the filter form a closed ash silo, and a rear end of the housing is provided with a power module;
  • a contact fixing plate is fixedly fixed at a rear end opening of the casing, and the contact fixing plate is provided with a power contact of the fan for docking a power contact of the power module, and the power module is internally provided with a battery, a front end of the power module is provided with a contact support plate, a power contact is disposed on the contact support plate, and a buckle is disposed at a rear end opening of the housing corresponding to the card slot of the front end of the power module, and is fastened and fastened, and the power contact and the electrical contact are
  • the point contact supplies power to the fan, and the contact fixing plate, the contact support plate and the rear end of the power module are each provided with a vent hole for passing airflow through the front end of the casing and finally discharging the vacuum cleaner.
  • the contact fixing plate and the contact supporting plate are both thin plate structures, and the contact fixing plate closes the rear end opening of the casing and is recessed toward the inside of the casing to form a circular table, the circular table
  • the upper bottom surface is disposed on the inner side of the housing with the electrical contact, and the electrical contact is connected to the power connection point of the fan and passes through the contact fixing plate;
  • the power module is a cylindrical structure, and the contact support plate closes the front end of the power module and protrudes outward to form a circular table 2.
  • the upper bottom surface of the round table 2 is located at the inner side of the power module and is provided with the power contact And the power contact is connected to the contact of the battery and protrudes outside the power module.
  • the housing is provided with a button hole near the buckle, the buckle is disposed at one end of the support rod and integrally formed, and the support rod is parallel to the housing and disposed in the housing.
  • the other end of the support rod is fixed in the casing, and a middle portion of the support rod is provided with a protrusion forming button, the button is exposed to the button hole, and a button is disposed between the button and the fixed end of the support rod.
  • the spring fixed end is fixed to one end of the spring, and the other end of the spring abuts against a spring seat disposed at a radial direction of the fixed end.
  • vent hole is disposed on a side surface of the circular table 1 and the round table 2, and the vehicle vacuum cleaner according to the invention is characterized in that: the casing has the same diameter as the diameter of the power module;
  • the round table 1 is disposed corresponding to the round table 2, and the round table is nested inside the round table 2.
  • a snap-in card slot is disposed at the rear end opening of the housing, and a front end of the power module is provided with a snap-fit buckle.
  • the ash spout is provided with a ash spout cover.
  • a handle and a housing further includes a handle and a housing, and one end of the handle is rotated and positioned on the housing by a rotary positioning mechanism;
  • the rotary positioning mechanism includes a rotary positioning seat, a button, and a spring;
  • the rotating positioning seat comprises a positioning layer, a fixing layer and a fastening layer.
  • the positioning layer, the fixing layer and the fastening layer are sequentially stacked from bottom to top and fixed to form a three-layer step structure with a small upper and a lower large.
  • the seat is vertically disposed through the through hole of the three-layer step structure, the fixed layer is cylindrical and coaxially disposed with the through hole, and the upper end surface of the step of the fixed layer is vertically provided with a fixed limit block
  • the upper end surface of the positioning layer step is vertically provided with a positioning limiting block, and the bottom of the through hole of the positioning layer is provided with a buckle notch;
  • the button includes a button cap and a button bar, wherein the button cap and the button bar are both cylinders, and the button cap is coaxially disposed on the top of the button bar to form a bolt structure, and the bottom end of the button bar is provided with a card a button buckle corresponding to the button buckle, the button bar is a cylindrical structure, and a cylindrical cavity is disposed inside the button;
  • the button rod is coaxially sleeved in the through hole, the button buckle is engaged with the buckle notch, and the lower end surface of the button cap is opposite to the upper end surface of the fastening layer to form a fixed whole
  • the housing is provided with an adapter hole, and the adapter hole extends through an outer wall of the housing, and a cylindrical protrusion is disposed at a bottom of the outer wall of the housing of the adapter hole, the cylindrical shape
  • the protrusion is disposed concentrically with the through hole, and the bottom of the inner hole of the cylindrical protrusion is disposed with a positioning limiting slot corresponding to the positioning limiting block, and the positioning limiting slot is at least mutually Two of the angles, a spring seat fixed to the housing is disposed under the cylindrical protrusion, and the handle is provided with a rotating hole, the rotating hole runs through the handle, and the rotating hole is outwardly disposed
  • the cylindrical protrusion coaxially sleeves the fixed layer of the cylindrical shape with the adapter hole, and the handle is located outside the housing and is sleeved on the button cap through the rotating hole, the fixing limit Inserting the block into the fixed limiting slot and engaging with the fixing limiting block, the positioning limiting block is inserted into at least one of the positioning limiting slots, and the spring is sleeved in the cylindrical cavity, the spring The bottom end of the spring abuts against the spring seat, the top end of the spring abuts against the top end of the cylindrical cavity, and the upper end surface of the positioning layer abuts the lower end surface of the cylindrical protrusion.
  • the positioning limiting block is disengaged from the positioning limiting slot, and the handle is rotated to at least align the positioning limiting block with another The positioning limiting slot is engaged with the other positioning limiting slot when the button cap is lifted.
  • the handle is U-shaped, and two ends thereof are symmetrically disposed on both sides of the main body through the handle rotating mechanism. Make it better mechanical properties.
  • a guide post is vertically disposed in the cylindrical cavity of the button bar, and the spring is sleeved on the guide post, and the spring seat is a horizontally disposed flat plate structure, so that the spring has Stable direction of expansion and contraction.
  • the battery module of the vehicle vacuum cleaner of the present application is detachable, and the user can store the vacuum cleaner separately for most of the time, and the smaller battery module can be separately charged. It is not necessary to move the whole vacuum cleaner for charging, which makes charging more convenient.
  • the battery module and the main part are modularly designed, and the overall shape is uniform after installation.
  • the battery module and the casing are fastened by the bayonet and the card slot, and the joint surface is correspondingly arranged, and the installation is convenient. More importantly, a technical solution is provided in which the internal airflow of the casing enters the power supply module by the suction nozzle.
  • Figure 1 is a schematic cross-sectional view of the overall structure of the present invention
  • Figure 2 is a schematic view of the exterior of the overall structure of the present invention.
  • Figure 3 is a schematic view showing the state of use of the present invention.
  • FIG. 4 is a schematic structural view of a junction of the battery module and the housing of the present invention.
  • Figure 5 is a schematic view showing the state of use of the overall structure handle of the present invention.
  • Figure 6 is a schematic view showing the use state 2 of the overall structure handle of the present invention.
  • Figure 7 is a schematic view of the explosion state of the rotary positioning mechanism of the present invention.
  • Figure 8 is a schematic view of the explosion state of the rotary positioning mechanism of the present invention.
  • Figure 9 is a front elevational view of the rotary positioning mechanism of the present invention.
  • Figure 10 is a cross-sectional structural view of the rotary positioning mechanism A-A of the present invention.
  • Figure 11 is a side view of the rotary positioning mechanism of the present invention.
  • Figure 12 is a cross-sectional structural view of the rotary positioning mechanism B-B of the present invention.
  • Figure 13 is a bottom view of the positioning state of the rotary positioning mechanism of the present invention.
  • Figure 14 is a bottom view showing the structure of the rotary positioning mechanism of the present invention in a disengaged state
  • a vehicle-mounted vacuum cleaner includes a casing 2, a fan 20, and a filter 30.
  • the casing 2 has a cylindrical structure, and the front end of the casing 2 is provided with a suction nozzle 40 and the same inside.
  • the filter 30 and the fan 20 are disposed in order from the front to the rear, and the filter 30 blocks the dust entering the casing 2 from the front end opening and the airflow generated by the fan 20 is filtered by the filter 30.
  • the ash collecting nozzle 40 is a cavity nozzle structure, and a cavity of the ash absorbing nozzle 40 and the filter 30 form a closed ash silo 50, and a power module is disposed at a rear end of the casing 2 70;
  • a contact fixing plate 60 is supported and fixed at a rear end opening of the casing 2, and the contact is fixed
  • the power contact 601 of the fan 20 is disposed on the fixed plate 60 for the power contact 701 of the power module 70.
  • the power module 70 is internally provided with a battery 702.
  • the front end of the power module 70 is provided with a contact support.
  • the board 703, the contact support plate 703 is provided with a power contact 701, and the buckle 101 is disposed at a rear end opening of the housing 2, and is correspondingly disposed and fastened to the card slot 705 of the front end of the power module 70.
  • the power contact 701 is in contact with the electrical contact 601 to supply power to the fan 20, and the contact fixing plate 60, the contact supporting plate 703, and the rear end of the power module 70 are respectively provided with a vent hole 80. Airflow passes through the front end of the housing 2 and eventually exits the vacuum cleaner.
  • the contact fixing plate 60 and the contact supporting plate 703 are both thin plate structures, and the contact fixing plate 60 closes the rear end opening of the casing 2 and is recessed toward the inside of the casing 2 to form a circular table.
  • the upper bottom surface of the circular table 1 is disposed on the inner side of the casing 2 with the electrical contact 601, and the electrical contact 601 is connected to the power connection point of the fan 20 and fixed through the contact
  • the plate 60 extends out of the housing 2;
  • the power module 70 is a cylindrical structure, and the contact support plate 703 closes the front end of the power module 70 and protrudes outward to form a circular table 2.
  • the upper bottom surface of the circular table 2 is disposed inside the power module 70.
  • the power contact 701 is connected to the contact of the battery 702 and extends out of the power module 70.
  • a button hole 102 is disposed on the casing 2 near the buckle 101.
  • the buckle 101 is disposed at one end of the support rod 90 and integrally formed.
  • the support rod 90 is parallel to the casing and disposed on the casing.
  • the other end of the support rod 90 is fixed in the housing 2
  • a protrusion forming button 901 is disposed on the middle portion of the support rod 90, and the button 901 exposes the button hole 102
  • a spring fixing end 902 is disposed between the button 901 and the fixed end of the support rod 90, and one end of the spring 903 is fixed.
  • the other end of the spring 903 is disposed in a radial direction of the housing 2 at the fixed end.
  • the spring seat 904 abuts.
  • vent hole 80 is disposed on the side of the circular table 1 and the round table 2, and the vehicle-mounted vacuum cleaner according to claim 2 is characterized in that the casing 2 and the power module 70 have a cylindrical shape.
  • the diameter is the same, and the circular table is disposed corresponding to the circular table 2, and the circular table is inserted into the circular table 2 in one.
  • a snap-in card slot 1001 is disposed at a rear end opening of the housing 2, and a front end of the power module 70 is provided with a snap-fit buckle 1002.
  • the ash spout 40 is provided with a ash spout cover 100.
  • a handle 1 a housing 2, and one end of the handle 1 is rotated and positioned on the housing 2 by a rotary positioning mechanism;
  • the rotary positioning mechanism includes a rotary positioning seat 3, a button 4, and a spring 5;
  • the locating layer 3 includes a positioning layer 31, a fixing layer 32, and a fastening layer 33.
  • the positioning layer 31, the fixing layer 32, and the fastening layer 33 are sequentially stacked from bottom to top and fixed to form a three-layer structure.
  • a stepped structure the rotating positioning seat is vertically disposed through the through hole 34 of the three-layer step structure, the fixing layer 32 is cylindrical and disposed coaxially with the through hole 34, and is located at the step of the fixed layer 32
  • the upper end surface of the positioning layer 31 is vertically provided with a positioning limiting block 311.
  • the bottom surface of the positioning layer 31 is vertically provided with a positioning limiting block 311.
  • the bottom of the through hole 34 of the positioning layer 31 is provided with a buckle notch 35. ;
  • the button 4 includes a button cap 41 and a button lever 42.
  • the button cap 41 and the button lever 42 are both cylinders, and the button cap 41 is coaxially disposed on the top of the button lever 42 to form a bolt structure.
  • the bottom end of the rod 42 is provided with a button buckle 43 corresponding to the buckle notch 35, the button rod 42 is a cylindrical structure, the inside of which is provided with a cylindrical cavity 44;
  • the button lever 42 is coaxially sleeved in the through hole 34, and the button buckle 43 is engaged with the buckle notch 35, and the lower end surface of the button cap 41 and the fastening layer 33 are
  • the end surface is formed to form a fixed overall structure
  • the housing 2 is provided with an adapter hole 21 extending through the outer wall of the housing 2 at the outer wall of the housing 2 of the adapter hole 21
  • a cylindrical protrusion 22 is disposed at the bottom, and the cylindrical protrusion 22 is disposed concentrically with the through hole 21, and the bottom of the inner hole of the cylindrical protrusion 22 is outwardly disposed corresponding to the positioning limiting block 311.
  • a positioning limiting slot 23 is provided, the positioning limiting slot 23 is at least two angled with each other, and a spring seat 6 fixed on the housing 2 is disposed below the cylindrical protrusion 22, the handle 1 is provided with a rotating hole 11, the rotating hole 11 is inserted through the handle 1, the rotating hole 11 is outwardly disposed with a fixed limiting slot 12 corresponding to the fixed limiting block 321;
  • the cylindrical protrusion 22 coaxially sleeves the fixed layer of the cylindrical shape with the through hole 21 32.
  • the handle 1 is disposed on the button cap 41 through the rotating hole 11 outside the housing 2, and the fixing limiting block 321 is inserted into the fixed limiting slot 12 to be engaged with the same.
  • the positioning limiting block 311 is inserted into at least one of the positioning limiting slots 23 to engage with each other.
  • the spring cavity 5 is sleeved in the cylindrical cavity 44, and the bottom end of the spring 5 is opposite to the spring seat 6. The top end of the spring 5 abuts against the top end of the cylindrical cavity 44, and the upper end surface of the positioning layer 31 abuts against the lower end surface of the cylindrical protrusion 22.
  • the positioning limiting block 311 is disengaged from the positioning limiting slot 23, and the handle is rotated to make the positioning limiting block 311 at least aim at another one.
  • the positioning limiting slot 23 is engaged with the other positioning limiting slot 23 by the positioning limiting block 23 when the button cap 41 is lifted.
  • the handle 1 is U-shaped, and its two ends are symmetrically disposed on both sides of the main body through the handle rotating mechanism. Make it better mechanical properties.
  • a guide post 45 is vertically disposed in the cylindrical cavity 44 of the button lever 42 .
  • the spring 5 is sleeved on the guide post 45 , and the spring seat 6 is a horizontally disposed flat plate structure.
  • the spring 5 has a stable guiding direction of expansion and contraction.
  • the casing 1, the fan 2, the filter 3 are disposed from the front to the rear and form an internal cavity, and the suction nozzle 4 is a streamlined structure for sucking.
  • the filter blocks dust in the ash silo 5, and this structure is the basis for mounting the power module 7 rearward, unlike a conventional general vehicle vacuum cleaner. Since the conventional car vacuum cleaner does not have the power module 7 disposed behind, the wind resistance is relatively small and the air outlet is provided, and the cylindrical casing design is not required.
  • the present application provides a specific technical solution for the airflow from the suction nozzle 4 to finally discharge the power module 7.
  • the manner in which the motor 2 is connected to the power module 7 and the specific embodiment in which the airflow is in the housing 1 and through the power module 7 achieves the dual design of power supply and ventilation.
  • the contact fixing plate 6 and the contact supporting plate 73 are in contact with each other to align the electrical contact 61 and the power contact 71 to reach the battery 72, so that the fan rotates to generate suction and pass the through.
  • the vent 8 is discharged.
  • the contact fixing plate 6 and the contact supporting plate 73 are sleeved in a manner of alignment and convenient operation.
  • the card slot 75 and the buckle 11 are fastened together, and the support rod 9 is used as an actuator.
  • the button 91 of the button hole 12 is pressed to form a fulcrum by fixing one end of the support rod 9 .
  • the buckle is moved downward to exit the card slot 75.
  • the spring 93 between the spring seat 94 and the spring fixed end 92 constantly provides pressure to reset the support rod 9.
  • the battery module of the vehicle vacuum cleaner of the present application is detachable, and the user can store the vacuum cleaner separately for most of the time, and the smaller battery module can be separately charged. It is not necessary to move the whole vacuum cleaner for charging, which makes charging more convenient.
  • the button 4 is moved downward to press the spring 5 downward, and at this time, the button 4 and the rotating positioning seat 3 are simultaneously moved downward.
  • the positioning limiting block 311 is disengaged from the positioning limiting slot 23, but the fixing limiting block 321 is still inserted in the fixed limiting slot 12 to be engaged with the fixing. Therefore, when the handle 1 is rotated, the rotary positioning seat 3 rotates together, so that the disengaged positioning limiting block 311 is aligned with another positioning stop slot 23 and is inserted into the button 4.
  • the new fixed limit slot 12 as shown in FIG. 7 and FIG. 14, the present application is symmetrically arranged by using an angle of 180 degrees. Of course, other angles can also be used, depending on the specific technical conditions used.
  • FIG. 5 and FIG. 6 of the present application it is actually a vehicle-mounted vacuum cleaner in which a battery device is installed in the tail position.
  • the handle When the handle is located at the position shown in FIG. 5, the length of the vacuum cleaner is shortened to facilitate storage, and the battery device of the tail can be replaced.
  • the handle When the handle is in the position shown in Figure 6, it is convenient to use the front cover when the cover is used, and the handle does not shake back and forth to affect the use.

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  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

一种车载吸尘器，包括壳体（2）、风机（20）、过滤器（30），壳体（2）为筒型结构，壳体（2）前端设置有吸灰嘴（40）且内部同轴由前向后依次设置过滤器（30）、风机（20），过滤器（30）将壳体（2）由前端开口进入的灰尘阻隔并使风机（20）产生的气流由过滤器（30）通过，吸灰嘴（40）为空腔吸嘴结构，吸灰嘴（40）的空腔与过滤器（30）之间形成封闭的灰仓（50），壳体（2）后端设置有电源模块（70）；车载吸尘器的电池模块（70）可拆卸，用户可以大部分时间将吸尘器分别存放，更加小型的电池模块（70）可以单独进行充电；不用将整体吸尘器挪动进行充电，充电更加方便；解决了传统车载吸尘器充电难的技术问题。

Description

一种车载吸尘器
相关申请的交叉引用
本申请要求于2017年10月12日提交中国专利局，申请号为201721318604.6，发明名称为“一种车载吸尘器”的中国专利申请的优先权，以及2017年10月12日提交中国专利局，申请号为201721318601.2，发明名称为“一种手柄转动机构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及清洁设备技术领域，具体涉及一种车载吸尘器。
背景技术
目前，车载吸尘器是一种在车上使用的小型吸尘器。由于其轻便、无线的特点使用户体验更好，但是其电源一直是一个大问题。需要在车上充电，用户单次驾驶时间未必能为吸尘器充入足够的电量，这就需要将吸尘器长时间连结在充电口，利用每一次出行的时间不断充电。所以，急需一种车载吸尘器，来解决传统车载吸尘器充电难的技术问题。
发明内容
本申请为了解决上述技术问题，提供了一种车载吸尘器，包括壳体、风机、过滤器，所述壳体为筒型结构，所述壳体前端设置有吸灰嘴且内部同轴由前向后依次设置所述的过滤器、风机，所述过滤器将所述壳体由前端开口进入的灰尘阻隔并使所述风机产生的气流由所述过滤器通过，所述吸灰嘴为空腔吸嘴结构，所述吸灰嘴的空腔与所述过滤器之间形成封闭的灰仓，所述壳体后端设置有电源模块；
所述壳体后端开口处支撑固定有触点固定板，所述触点固定板上设置有所述风机的接电触点用于对接电源模块的电源触点，所述电源模块内部设置有电池，所述电源模块前端设置有触点支撑板，所述 触点支撑板上设置有电源触点，所述壳体后端开口处设置有卡扣与所述电源模块前端的卡槽对应设置并扣合固定，所述电源触点与所述接电触点接触为所述风机供电，所述触点固定板、触点支撑板及所述电源模块后端均设置有通气孔使气流由所述壳体前端通过并最终排出所述吸尘器。
进一步的，所述触点固定板、触点支撑板均为薄板结构，所述触点固定板将所述壳体后端开口封闭并向所述壳体内部凹陷形成圆台一，所述圆台一的上底面位于所述壳体内侧设置有所述接电触点，所述接电触点与所述风机的电源连接点连接并穿过所述触点固定板；
所述电源模块为筒型结构，所述触点支撑板封闭所述电源模块前端并向外凸出形成圆台二，所述圆台二的上底面位于所述电源模块内侧设置有所述电源触点，所述电源触点与所述电池的触点连接并伸出所述电源模块外。
进一步的，所述壳体上靠近所述卡扣处设置有按键孔，所述卡扣设置于支撑杆一端并一体成型，所述支撑杆平行所述壳体并设置于所述壳体内，所述支撑杆的另一端固定在所述壳体内，所述支撑杆中段上设置有一凸起形成按键，所述按键露出所述按键孔，所述按键与所述支撑杆的固定一端之间设置有一弹簧固定端与弹簧一端固定，所述弹簧的另一端与位于所述固定端在所述壳体内径向方向上设置的弹簧座相抵。
进一步的，所述通气孔设置于所述圆台一、圆台二的侧面上，根据权利要求所述的车载吸尘器，其特征在于：所述壳体与所述电源模块的直径筒型直径相同，所述圆台一与所述圆台二对应设置，所述圆台一内套入所述圆台二内。
进一步的，所述壳体后端开口处设置有咬合卡槽，所述电源模块前端设置有咬合卡扣。
进一步的，所述吸灰嘴设置有吸灰嘴盖。
进一步的，它还包括手柄、壳体，所述手柄一端通过旋转定位机构在所述壳体上转动并定位；
所述旋转定位机构包括旋转定位座、按钮、弹簧；
所述旋转定位座包括定位层、固定层、扣合层，所述定位层、固定层、扣合层由下向上依次叠落并固定形成上小下大的三层阶梯结构，所述旋转定位座竖直设置贯穿所述的三层阶梯结构的通孔，所述固定层为筒形且与所述通孔同轴设置，位于所述固定层阶梯的上端面竖直设置有固定限位块，所述定位层阶梯的上端面竖直设置有定位限位块，所述定位层的所述通孔底部设置有卡扣缺口；
所述按钮包括按钮帽、按钮杆，所述按钮帽、按钮杆均为柱体，且所述按钮帽同轴设置于所述按钮杆顶部形成螺栓结构，所述按钮杆底端设置有与卡扣缺口对应设置的按钮卡扣，所述按钮杆为筒形结构，其内部设置有柱体空腔；
所述按钮杆同轴内套在所述通孔内，所述按钮卡扣与所述卡扣缺口扣合，所述按钮帽的下端面与所述扣合层的上端面相抵形成固定的整体结构，所述壳体上设置有转接孔，所述转接孔贯穿所述壳体的外壁，位于所述转接孔的所述壳体外壁底部设置有筒形凸起，所述筒形凸起与所述转接孔同心设置，所述筒形凸起的内孔底部向外设置有与所述定位限位块对应设置的定位限位槽，所述定位限位槽至少为互成角度的两个，所述筒形凸起下方设置有固定在所述壳体上的弹簧座，所述手柄上设置有旋转孔，所述旋转孔贯穿所述手柄，所述旋转孔向外设置有与所述固定限位块对应设置的固定限位槽；
所述筒形凸起与所述转接孔同轴套接筒形的所述固定层，所述手柄位于所述壳体外通过所述旋转孔外套在所述按钮帽上，所述固定限位块插入所述固定限位槽内与其啮合固定，所述定位限位块插入至少其中一个所述定位限位槽中相互啮合，所述柱体空腔内套接有所述弹簧，所述弹簧的底端与所述弹簧座相抵，所述弹簧的顶端与所述柱体空腔的顶端相抵，所述定位层的上端面与所述筒形凸起的下端面相抵。
进一步的，当向下按压所述按钮帽时，所述定位限位块与所述定位限位槽啮合脱开，旋转所述手柄使所述定位限位块至少对准另外 一个所述定位限位槽，抬起所述按钮帽时，所述定位限位块与另外一个所述定位限位槽啮合固定。
进一步的，所述手柄为U字形，其两端对称通过所述手柄转动机构设置于主体两侧。使其力学特性更好。
进一步的，所述按钮杆的所述柱体空腔内竖直设置有导柱，所述弹簧套接在所述导柱上，所述弹簧座为水平设置的平板结构，使所述弹簧具有稳定导向伸缩方向。
采用上述技术方案，包括以下有益效果：
本申请的车载吸尘器的电池模块可拆卸，用户可以大部分时间将吸尘器分别存放，更加小型的电池模块可以单独进行充电。不用将整体吸尘器挪动进行充电，充电更加方便。电池模块与主体部分模块化设计，安装后整体外形整齐划一。通过卡口和卡槽扣合电池模块与所述壳体，结合面对应设置，安装方便。更重要的是，提供了一种所述壳体内部气流由所述吸灰嘴进入最后排出所述电源模块的技术方案。
附图说明
图1是本实用新型的整体结构剖面的示意图；
图2是本实用新型的整体结构外部的示意图；
图3是本实用新型的使用状态示意图；
图4是本实用新型的所述电池模块与所述壳体结合处结构示意图；
图5是本实用新型的整体结构手柄使用状态一的示意图；
图6是本实用新型的整体结构手柄使用状态二的示意图；
图7是本实用新型的旋转定位机构爆炸状态一的示意图；
图8是本实用新型的旋转定位机构爆炸状态二的示意图；
图9是本实用新型的旋转定位机构正视图示意图；
图10是本实用新型的旋转定位机构A-A剖面结构示意图；
图11是本实用新型的旋转定位机构侧视图示意图；
图12是本实用新型的旋转定位机构B-B剖面结构示意图；
图13是本实用新型的旋转定位机构定位状态仰视结构示意图；
图14是本实用新型的旋转定位机构脱开状态仰视结构示意图；
图中，
1、手柄；2、壳体；21、转接孔；22、筒形凸起；23、定位限位槽；3、旋转定位座；4、按钮；5、弹簧；6、弹簧座；10、主体；11、旋转孔；12、固定限位槽；20、风机；21、转接孔；22、筒形凸起；30、过滤器；31、定位层；311、定位限位块；32、固定层；321、固定限位块；33、扣合层；34、通孔；35、卡扣缺口；40、吸灰嘴；41、按钮帽；42、按钮杆；43、按钮卡扣；44、柱体空腔；45、导柱；50、灰仓；60、触点固定板；601、接电触点；70、电源模块；701、电源触点；702、电池；703、触点支撑板；705、卡槽；80、通气孔；90、支撑杆；901、按键；902、弹簧固定端；903、弹簧；904、弹簧座；100、吸灰嘴盖；101、卡扣；102、按键孔；1001、咬合卡槽；1002、咬合卡扣；
具体实施方式
以下实施例仅是为本实用新型的清楚表达所作的举例，而并非对本实用新型的实施方式的限定。对于所属领域的普通技术人员来说，在下述说明的基础上还可以做出其他不同形式的变化或变动，而这些属于本实用新型精神所引出的显而易见的变化或变动仍处于本实用新型的保护范围之中。
如图1-14所示，一种车载吸尘器，包括壳体2、风机20、过滤器30，所述壳体2为筒型结构，所述壳体2前端设置有吸灰嘴40且内部同轴由前向后依次设置所述的过滤器30、风机20，所述过滤器30将所述壳体2由前端开口进入的灰尘阻隔并使所述风机20产生的气流由所述过滤器30通过，所述吸灰嘴40为空腔吸嘴结构，所述吸灰嘴40的空腔与所述过滤器30之间形成封闭的灰仓50，所述壳体2后端设置有电源模块70；
所述壳体2后端开口处支撑固定有触点固定板60，所述触点固 定板60上设置有所述风机20的接电触点601用于对接电源模块70的电源触点701，所述电源模块70内部设置有电池702，所述电源模块70前端设置有触点支撑板703，所述触点支撑板703上设置有电源触点701，所述壳体2后端开口处设置有卡扣101与所述电源模块70前端的卡槽705对应设置并扣合固定，所述电源触点701与所述接电触点601接触为所述风机20供电，所述触点固定板60、触点支撑板703及所述电源模块70后端均设置有通气孔80使气流由所述壳体2前端通过并最终排出所述吸尘器。
进一步的，所述触点固定板60、触点支撑板703均为薄板结构，所述触点固定板60将所述壳体2后端开口封闭并向所述壳体2内部凹陷形成圆台一，所述圆台一的上底面位于所述壳体2内侧设置有所述接电触点601，所述接电触点601与所述风机20的电源连接点连接并穿过所述触点固定板60伸出所述壳体2外；
所述电源模块70为筒型结构，所述触点支撑板703封闭所述电源模块70前端并向外凸出形成圆台二，所述圆台二的上底面位于所述电源模块70内侧设置有所述电源触点701，所述电源触点701与所述电池702的触点连接并伸出所述电源模块70外。
进一步的，所述壳体2上靠近所述卡扣101处设置有按键孔102，所述卡扣101设置于支撑杆90一端并一体成型，所述支撑杆90平行所述壳体并设置于所述壳体内，所述支撑杆90的另一端固定在所述壳体2内，所述支撑杆90中段上设置有一凸起形成按键901，所述按键901露出所述按键孔102，所述按键901与所述支撑杆90的固定一端之间设置有一弹簧固定端902与弹簧903一端固定，所述弹簧903的另一端与位于所述固定端在所述壳体2内径向方向上设置的弹簧座904相抵。
进一步的，所述通气孔80设置于所述圆台一、圆台二的侧面上，根据权利要求2所述的车载吸尘器，其特征在于：所述壳体2与所述电源模块70的直径筒型直径相同，所述圆台一与所述圆台二对应设置，所述圆台一内套入所述圆台二内。
进一步的，所述壳体2后端开口处设置有咬合卡槽1001，所述电源模块70前端设置有咬合卡扣1002。
进一步的，所述吸灰嘴40设置有吸灰嘴盖100。
进一步的，它还包括手柄1、壳体2，所述手柄1一端通过旋转定位机构在所述壳体2上转动并定位；
所述旋转定位机构包括旋转定位座3、按钮4、弹簧5；
所述旋转定位座3包括定位层31、固定层32、扣合层33，所述定位层31、固定层32、扣合层33由下向上依次叠落并固定形成上小下大的三层阶梯结构，所述旋转定位座竖直设置贯穿所述的三层阶梯结构的通孔34，所述固定层32为筒形且与所述通孔34同轴设置，位于所述固定层32阶梯的上端面竖直设置有固定限位块321，所述定位层31阶梯的上端面竖直设置有定位限位块311，所述定位层31的所述通孔34底部设置有卡扣缺口35；
所述按钮4包括按钮帽41、按钮杆42，所述按钮帽41、按钮杆42均为柱体，且所述按钮帽41同轴设置于所述按钮杆42顶部形成螺栓结构，所述按钮杆42底端设置有与卡扣缺口35对应设置的按钮卡扣43，所述按钮杆42为筒形结构，其内部设置有柱体空腔44；
所述按钮杆42同轴内套在所述通孔34内，所述按钮卡扣43与所述卡扣缺口35扣合，所述按钮帽41的下端面与所述扣合层33的上端面相抵形成固定的整体结构，所述壳体2上设置有转接孔21，所述转接孔21贯穿所述壳体2的外壁，位于所述转接孔21的所述壳体2外壁底部设置有筒形凸起22，所述筒形凸起22与所述转接孔21同心设置，所述筒形凸起22的内孔底部向外设置有与所述定位限位块311对应设置的定位限位槽23，所述定位限位槽23至少为互成角度的两个，所述筒形凸起22下方设置有固定在所述壳体2上的弹簧座6，所述手柄1上设置有旋转孔11，所述旋转孔11贯穿所述手柄1，所述旋转孔11向外设置有与所述固定限位块321对应设置的固定限位槽12；
所述筒形凸起22与所述转接孔21同轴套接筒形的所述固定层 32，所述手柄1位于所述壳体2外通过所述旋转孔11外套在所述按钮帽41上，所述固定限位块321插入所述固定限位槽12内与其啮合固定，所述定位限位块311插入至少其中一个所述定位限位槽23中相互啮合，所述柱体空腔44内套接有所述弹簧5，所述弹簧5的底端与所述弹簧座6相抵，所述弹簧5的顶端与所述柱体空腔44的顶端相抵，所述定位层31的上端面与所述筒形凸起22的下端面相抵。
进一步的，当向下按压所述按钮帽41时，所述定位限位块311与所述定位限位槽23啮合脱开，旋转所述手柄使所述定位限位块311至少对准另外一个所述定位限位槽23，抬起所述按钮帽41时，所述定位限位块311与另外一个所述定位限位槽23啮合固定。
进一步的，所述手柄1为U字形，其两端对称通过所述手柄转动机构设置于主体两侧。使其力学特性更好。
进一步的，所述按钮杆42的所述柱体空腔44内竖直设置有导柱45，所述弹簧5套接在所述导柱45上，所述弹簧座6为水平设置的平板结构，使所述弹簧5具有稳定导向伸缩方向。
具体使用方法和基本原理：
所述壳体1、风机2、过滤器3由前向后设置并且形成内部的空腔，而吸回嘴4为流线型结构用于吸灰。所述过滤器将灰尘堵在所述灰仓5内，这种结构是后方安装所述电源模块7的基础，不同于传统的一般车载吸尘器。一般的车载吸尘器由于后方不设置所述电源模块7，所以风阻会比较小并设置有出风口，不需用筒形的壳体设计。
更重要的是，本申请提供了一种气流由所述吸回嘴4，最终排出所述电源模块7的具体技术方案。尤其是所述电机2与所述电源模块7的连接方式，及气流在所述壳体1并穿过所述电源模块7的具体实施方式，实现了供电和通气的双重设计目的。
通过触点固定板6、触点支撑板73相互接触对正所述的接电触点61及所述电源触点71达到连通所述电池72的目的，使风机旋转产生吸力并通过所述通气孔8排出。触点固定板6、触点支撑板73圆台套接的方式进行对正，操作方便。
所述卡槽75和所述卡扣11扣合紧密，其结构采用了所述支撑杆9作为执行机构，通过按压按键孔12的所述按键91，由于所述支撑杆9一端固定形成支点，使卡扣向下移动退出所述卡槽75。所述弹簧座94与所述弹簧固定端92之间的所述弹簧93不断提供压力，使所述支撑杆9复位。
本申请的车载吸尘器的电池模块可拆卸，用户可以大部分时间将吸尘器分别存放，更加小型的电池模块可以单独进行充电。不用将整体吸尘器挪动进行充电，充电更加方便。
另外，就其手柄结构而言：
首先，按动向下所述按钮帽41后带动所述按钮4向下移动，压住所述弹簧5向下，此时，由所述按钮4与所述旋转定位座3整体结构同时向下移动，所述定位限位块311与所述定位限位槽23啮合脱开，但是所述固定限位块321依然插在所述固定限位槽12内与其啮合固定。所以，当转动所述手柄1时，所述旋转定位座3一同旋转，使脱开的所述定位限位块311对正另外一个所述定位限位槽23并在抬起所述按钮4插入新的所述固定限位槽12内，具体如图7、14所示，本申请则是采用180度夹角的方式对称设置。当然也可以采用其它角度，依使用的具体技术情况而定。就本申请图5、6所示，实则为尾位安装电池装置的一种车载吸尘器，当手柄位于图5所示位置时，缩短了吸尘器的长度，方便收纳，另外可以更换尾部的电池装置。当手柄位于图6所示位置时，方便把掉前端的扣盖用于使用时，手柄不会来回晃动影响使用。

Claims (10)

  1. 一种车载吸尘器，包括壳体(2)、风机(20)、过滤器(30)，其特征在于：所述壳体(2)为筒型结构，所述壳体(2)前端设置有吸灰嘴(40)且内部同轴由前向后依次设置所述的过滤器(30)、风机(20)，所述过滤器(30)将所述壳体(2)由前端开口进入的灰尘阻隔并使所述风机(20)产生的气流由所述过滤器(30)通过，所述吸灰嘴(40)为空腔吸嘴结构，所述吸灰嘴(40)的空腔与所述过滤器(30)之间形成封闭的灰仓(50)，所述壳体(2)后端设置有电源模块(70)；
    所述壳体(2)后端开口处支撑固定有触点固定板(60)，所述触点固定板(60)上设置有所述风机(20)的接电触点(601)用于对接电源模块(70)的电源触点(701)，所述电源模块(70)内部设置有电池(702)，所述电源模块(70)前端设置有触点支撑板(703)，所述触点支撑板(703)上设置有电源触点(701)，所述壳体(2)后端开口处设置有卡扣(101)与所述电源模块(70)前端的卡槽(705)对应设置并扣合固定，所述电源触点(701)与所述接电触点(601)接触为所述风机(20)供电，所述触点固定板(60)、触点支撑板(703)及所述电源模块(70)后端均设置有通气孔(80)使气流由所述壳体(2)前端通过并最终排出所述吸尘器。
  2. 根据权利要求1所述的车载吸尘器，其特征在于：所述触点固定板(60)、触点支撑板(703)均为薄板结构，所述触点固定板(60)将所述壳体(2)后端开口封闭并向所述壳体(2)内部凹陷形成圆台一，所述圆台一的上底面位于所述壳体(2)内侧设置有所述接电触点(601)，所述接电触点(601)与所述风机(20)的电源连接点连接并穿过所述触点固定板(60)伸出所述壳体(2)外；
    所述电源模块(70)为筒型结构，所述触点支撑板(703)封闭所述电源模块(70)前端并向外凸出形成圆台二，所述圆台二的上底面位于所述电源模块(70)内侧设置有所述电源触点(701)，所述电源触点(701)与所述电池(702)的触点连接并伸出所述电源模块(70)外。
  3. 根据权利要求1所述的车载吸尘器，其特征在于：所述壳体(2)上靠近所述卡扣(101)处设置有按键孔(102)，所述卡扣(101)设置于支撑杆(90)一端并一体成型，所述支撑杆(90)平行所述壳体并设置于所述壳体内，所述支撑杆(90)的另一端固定在所述壳体(2)内，所述支撑杆(90)中段上设置有一凸起形成按键(901)，所述按键(901)露出所述按键孔(102)，所述按键(901)与所述支撑杆(90)的固定一端之间设置有一弹簧固定端(902)与弹簧(903)一端固定，所述弹簧(903)的另一端与位于所述固定端在所述壳体(2)内径向方向上设置的弹簧座(904)相抵。
  4. 根据权利要求2所述的车载吸尘器，其特征在于：所述通气孔(80)设置于所述圆台一、圆台二的侧面上，根据权利要求2所述的车载吸尘器，其特征在于：所述壳体(2)与所述电源模块(70)的直径筒型直径相同，所述圆台一与所述圆台二对应设置，所述圆台一内套入所述圆台二内。
  5. 根据权利要求1所述的车载吸尘器，其特征在于：所述壳体(2)后端开口处设置有咬合卡槽(1001)，所述电源模块(70)前端设置有咬合卡扣(1002)。
  6. 根据权利要求1所述的车载吸尘器，其特征在于：所述吸灰嘴(40)设置有吸灰嘴盖(100)。
  7. 根据权利要求1所述的车载吸尘器，其特征在于：它还包括手柄(1)、壳体(2)，所述手柄(1)一端通过旋转定位机构在所述壳体(2)上转动并定位；
    所述旋转定位机构包括旋转定位座(3)、按钮(4)、弹簧(5)；
    所述旋转定位座(3)包括定位层(31)、固定层(32)、扣合层 (33)，所述定位层(31)、固定层(32)、扣合层(33)由下向上依次叠落并固定形成上小下大的三层阶梯结构，所述旋转定位座竖直设置贯穿所述的三层阶梯结构的通孔(34)，所述固定层(32)为筒形且与所述通孔(34)同轴设置，位于所述固定层(32)阶梯的上端面竖直设置有固定限位块(321)，所述定位层(31)阶梯的上端面竖直设置有定位限位块(311)，所述定位层(31)的所述通孔(34)底部设置有卡扣缺口(35)；
    所述按钮(4)包括按钮帽(41)、按钮杆(42)，所述按钮帽(41)、按钮杆(42)均为柱体，且所述按钮帽(41)同轴设置于所述按钮杆(42)顶部形成螺栓结构，所述按钮杆(42)底端设置有与卡扣缺口(35)对应设置的按钮卡扣(43)，所述按钮杆(42)为筒形结构，其内部设置有柱体空腔(44)；
    所述按钮杆(42)同轴内套在所述通孔(34)内，所述按钮卡扣(43)与所述卡扣缺口(35)扣合，所述按钮帽(41)的下端面与所述扣合层(33)的上端面相抵形成固定的整体结构，所述壳体(2)上设置有转接孔(21)，所述转接孔(21)贯穿所述壳体(2)的外壁，位于所述转接孔(21)的所述壳体(2)外壁底部设置有筒形凸起(22)，所述筒形凸起(22)与所述转接孔(21)同心设置，所述筒形凸起(22)的内孔底部向外设置有与所述定位限位块(311)对应设置的定位限位槽(23)，所述定位限位槽(23)至少为互成角度的两个，所述筒形凸起(22)下方设置有固定在所述壳体(2)上的弹簧座(6)，所述手柄(1)上设置有旋转孔(11)，所述旋转孔(11)贯穿所述手柄(1)，所述旋转孔(11)向外设置有与所述固定限位块(321)对应设置的固定限位槽(12)；
    所述筒形凸起(22)与所述转接孔(21)同轴套接筒形的所述固定层(32)，所述手柄(1)位于所述壳体(2)外通过所述旋转孔(11)外套在所述按钮帽(41)上，所述固定限位块(321)插入所述固定限位槽(12)内与其啮合固定，所述定位限位块(311)插入至少其中一个所述定位限位槽(23)中相互啮合，所述柱体空腔(44)内套接有所述弹簧(5)，所述弹簧(5)的底端与所述弹簧座(6)相抵，所述弹簧(5)的顶端与所述柱体空腔(44)的顶端相抵，所述定位 层(31)的上端面与所述筒形凸起(22)的下端面相抵。
  8. 根据权利要求1所述的车载吸尘器，其特征在于：当向下按压所述按钮帽(41)时，所述定位限位块(311)与所述定位限位槽(23)啮合脱开，旋转所述手柄使所述定位限位块(311)至少对准另外一个所述定位限位槽(23)，抬起所述按钮帽(41)时，所述定位限位块(311)与另外一个所述定位限位槽(23)啮合固定。
  9. 根据权利要求1所述的车载吸尘器，其特征在于：所述手柄(1)为U字形，其两端对称通过所述手柄转动机构设置于主体两侧。
  10. 根据权利要求1所述的车载吸尘器，其特征在于：所述按钮杆(42)的所述柱体空腔(44)内竖直设置有导柱(45)，所述弹簧(5)套接在所述导柱(45)上，所述弹簧座(6)为水平设置的平板结构。
PCT/CN2017/116062 2017-10-12 2017-12-14 一种车载吸尘器 WO2019071799A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2047125U (zh) * 1989-05-18 1989-11-08 苏宜春 分离式多用途吹风机
WO1995003725A1 (en) * 1993-07-30 1995-02-09 Angelo Ritossa Electric comb for removal and collection of dandruff and residue
CN1608544A (zh) * 2004-10-22 2005-04-27 仲从宝 电吹风去屑梳小型吸尘鞋靴除湿被窝取暖五用机
CN201544267U (zh) * 2009-11-18 2010-08-11 罗履文 一种电动吸尘理发推剪
CN204600355U (zh) * 2015-04-29 2015-09-02 湖南省工业设计协会 一种可拆卸式车用吸尘器
CN205923911U (zh) * 2016-04-15 2017-02-08 苏州腾普电气科技有限公司 手持式吸尘器主机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2047125U (zh) * 1989-05-18 1989-11-08 苏宜春 分离式多用途吹风机
WO1995003725A1 (en) * 1993-07-30 1995-02-09 Angelo Ritossa Electric comb for removal and collection of dandruff and residue
CN1608544A (zh) * 2004-10-22 2005-04-27 仲从宝 电吹风去屑梳小型吸尘鞋靴除湿被窝取暖五用机
CN201544267U (zh) * 2009-11-18 2010-08-11 罗履文 一种电动吸尘理发推剪
CN204600355U (zh) * 2015-04-29 2015-09-02 湖南省工业设计协会 一种可拆卸式车用吸尘器
CN205923911U (zh) * 2016-04-15 2017-02-08 苏州腾普电气科技有限公司 手持式吸尘器主机

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