WO2013013445A1 - Electric steam mop - Google Patents

Electric steam mop Download PDF

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Publication number
WO2013013445A1
WO2013013445A1 PCT/CN2011/080522 CN2011080522W WO2013013445A1 WO 2013013445 A1 WO2013013445 A1 WO 2013013445A1 CN 2011080522 W CN2011080522 W CN 2011080522W WO 2013013445 A1 WO2013013445 A1 WO 2013013445A1
Authority
WO
WIPO (PCT)
Prior art keywords
steam
water
pipe
outlet
piston rod
Prior art date
Application number
PCT/CN2011/080522
Other languages
French (fr)
Chinese (zh)
Inventor
唐龙福
Original Assignee
苏州海力电器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州海力电器有限公司 filed Critical 苏州海力电器有限公司
Priority to US13/821,989 priority Critical patent/US20130167319A1/en
Publication of WO2013013445A1 publication Critical patent/WO2013013445A1/en

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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
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/22—Mops with liquid-feeding devices
    • A47L13/225—Steam mops

Definitions

  • the present invention relates to a cleaning tool, and more particularly to an electric steam mop.
  • Mops are one of the most common household cleaning tools used to clean floors or walls, even doors or glazing.
  • the mop has the following disadvantages when used: The mop needs to be wetted with water, wringed and wiped the floor; the wet mop is more difficult to dehydrate, sometimes the dehydration is not complete, and when used again, there will be water marks, water drops, etc. on the floor.
  • the wet ground is not allowed to walk immediately, otherwise the wet ground is more susceptible to contamination.
  • a steam mop is designed to eject steam at a portion where the mop is in contact with the surface to be cleaned, and the surface to be cleaned is humidified and heated to better remove the dirt on the surface to be cleaned.
  • the invention provides an electric steam mop with a simple structure.
  • An electric steam mop comprising:
  • a casing disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
  • a hand-held portion connected to the housing for hand-held
  • a steam forming device having a water inlet and a steam outlet, wherein the steam outlet is in communication with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the two is provided between the water inlet and the steam outlet, and the steam is further provided Forming a heating device for heating the cavity;
  • a water pump disposed between the water tank and the steam forming device, for driving water in the water tank Flowing into the steam forming device, the water pump comprising a reciprocable piston rod;
  • a synchronous motor coupled to the piston rod of the water pump to drive the pump action.
  • the synchronous motor drives a rotating connecting member
  • the connecting rod axis is parallel and non-coincident with the output shaft axis of the synchronous motor
  • one end of the connecting rod is connected with the connecting member
  • the other end is connected with the water pump.
  • the piston rod is pivotally connected.
  • the pivoting end of the piston rod and one of the connecting rods is provided with a pivoting seat, and the pivoting seat is [shaped, including a side plate, two parallel plates, and the two supporting plates A pivot hole is symmetrically opened.
  • the piston rod and the other pivotal end of the connecting rod are inserted into the recess of the pivoting seat defined by the side plate and the two plates, and are pivotally connected with the pivoting seat. .
  • the water pump further includes a pump body, an inlet pipe and an outlet pipe, the pump body is a three-way pipe, and a water inlet check valve is disposed between the first pipe of the three-way pipe and the inlet pipe.
  • a water outlet check valve is disposed between the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
  • An electric steam mop comprising:
  • a casing disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
  • a hand-held portion connected to the housing for hand-held
  • a steam forming device having a water inlet and a steam outlet, wherein the steam outlet communicates with a steam outlet of the decontamination surface of the casing, and a steam shape connected to the water inlet and the steam outlet is provided Forming a cavity, and further providing a heating device for heating the steam forming cavity;
  • a water pump disposed between the water tank and the steam forming device for driving water in the water tank into the steam forming device, the water pump including a reciprocable piston rod;
  • the synchronous motor drives a rotating cam
  • the cam circumferential surface is provided with a plurality of recesses and a plurality of convex portions evenly spaced
  • the cam is movably connected with the piston rod of the water pump
  • the piston rod is sleeved with a spring.
  • the piston rod comprises a rod body and a [shaped card seat] disposed at one end of the rod body, wherein the card holder is provided with a roller, and the roller is in rolling contact with the outer surface of the cam.
  • the water pump further includes a pump body, an inlet pipe and an outlet pipe, the pump body is a three-way pipe, and a water inlet check valve is disposed between the first pipe of the three-way pipe and the inlet pipe.
  • a water outlet check valve is disposed between the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
  • an electric steam mop comprising: a casing disposed on a surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
  • a hand-held portion connected to the housing for hand-held
  • a steam forming device having a water inlet and a steam outlet, wherein the steam outlet is in communication with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the two is provided between the water inlet and the steam outlet, and the steam is further provided Forming a heating device for heating the cavity;
  • a water pump disposed between the water tank and the steam forming device, for driving water in the water tank to flow into the steam forming device, the water pump comprising a reciprocable piston rod;
  • the synchronous motor further includes a gear, the free end of the water pump piston rod is provided with a rack, and the synchronous motor drives the water pump to move through the meshing transmission of the gear and the rack.
  • a stop is disposed outside the end of the free end of the rack, and the synchronous motor is reversed when the free end of the rack contacts the stop.
  • the stopper is disposed on the synchronous motor casing perpendicular to an axial direction of the piston rod.
  • the rack is a single-sided tooth shape, and is integrally provided with the piston rod.
  • the water pump further includes a pump body, an inlet pipe and an outlet pipe, the pump body is a three-way pipe, and a water inlet check valve is disposed between the first pipe of the three-way pipe and the inlet pipe.
  • a water outlet check valve is disposed between the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
  • the invention adopts the electric driving method driven by the synchronous motor, and has the advantages of simple structure, convenient operation and labor saving.
  • Figure 1 is an exploded perspective view of a preferred embodiment 1 of the present invention
  • Figure 2 is an enlarged schematic view of A in Figure 1;
  • Figure 3 is an exploded perspective view of a preferred embodiment 2 of the present invention.
  • Figure 4 is an enlarged schematic view of B in Figure 3;
  • Figure 5 is an exploded perspective view of a preferred embodiment 3 of the present invention.
  • Figure 6 is an enlarged schematic view of C in Figure 5;
  • Figure 7 is an exploded perspective view of the water pump;
  • Figure 8 is a schematic view showing the overall structure of a preferred embodiment of the present invention.
  • an electric steam mop includes: a casing 1 placed on a surface to be cleaned and having a decontamination surface facing downward to be opposite to the surface to be cleaned.
  • the sewage has a steam outlet 36;
  • a hand piece 2 connected to the housing 1 for hand-held;
  • the water tank 3 has a water inlet 37 and a water outlet 38;
  • the steam forming device 4 has a water inlet 39 and a steam outlet 40.
  • the steam outlet 40 communicates with the steam outlet 36 of the casing decontamination surface, and is disposed between the water inlet 39 and the steam outlet 40.
  • a water pump 5 disposed between the water tank 3 and the steam forming device 4, for driving water in the water tank 3 into the steam forming device 4, the water pump 5 comprising a reciprocable piston rod 9;
  • a synchronous motor 16 which is coupled to the piston rod 9 of the water pump 5 to drive the water pump 5 to operate.
  • the water pump further includes a pump body 6, an inlet pipe 7 and an outlet pipe 8 connected to the pump body 6; the pump body 6 is a tee pipe 10, and the first pipe pipe 10 is first.
  • a water inlet check valve 14 is disposed between the pipe 11 and the water inlet pipe 7, and a water outlet check valve 15 is disposed between the second pipe 12 and the water outlet pipe 8.
  • the piston rod 9 is movable and accommodated therein.
  • the third tube 13 of the tee tube 10 is described.
  • the synchronous motor 16 drives a rotation of a connecting member 21, the axis of the connecting member 21 is parallel to the output shaft axis of the synchronous motor 16, and does not coincide.
  • a connecting rod 22 end is connected with the connecting end.
  • the member 21 is connected and the other end is pivotally connected to the piston rod 9 of the water pump 5.
  • the pivoting end of the piston rod 9 and one of the connecting rods 22 is provided with a pivoting seat 23, and the pivoting seat 23 is [shaped, including a side plate 24, two parallel plates 25 26, the two supporting plates 25, 26 are symmetrically opened with a pivot hole 27.
  • the pivotal end of the piston rod 9 and the other end of the connecting rod 22 are inserted into the recess 28 of the pivoting seat 23 defined by the side plate 24 and the two supporting plates 25, 26, and the pivot The socket 23 is pivotally connected.
  • the pivoting seat 23 is not limited to being disposed on the piston rod 9, but may also be disposed on the connecting rod 22.
  • the pivotal end of the piston rod 9 is inserted into the pivot seat 23 for pivotal connection.
  • the synchronous motor 16 In use, the synchronous motor 16 is started, the synchronous motor 16 drives the connecting member 21 to rotate, the connecting member 21 drives the connecting rod 22 to move back and forth, and the connecting rod 22 converts the rotational motion of the connecting member 21 into the linear motion of the piston rod 9 before and after, and is driven efficiently.
  • the reciprocating motion of the piston rod 9 causes the water in the water tank 3 to be pumped into the steam forming device 4 via the water pump 5 to form steam, which effectively cleans the ground.
  • an electric steam mop includes: a casing 1 placed on a surface to be cleaned and having a decontamination surface facing downward to be opposite to the surface to be cleaned, the removing The sewage has a steam outlet 36;
  • a hand piece 2 connected to the housing 1 for hand-held;
  • the water tank 3 has a water inlet 37 and a water outlet 38;
  • the steam forming device 4 has a water inlet 39 and a steam outlet 40, and the steam outlet 40 communicates with the steam outlet 36 of the casing decontamination surface, and a steam forming chamber communicating with the two is provided between the water inlet 39 and the steam outlet 40 ( Not shown in the drawing), the steam forming chamber (not shown) can be heated by electric heating wire provided therein to form steam;
  • a water pump 5 disposed between the water tank 3 and the steam forming device 4, for driving water in the water tank 3 into the steam forming device 4, the water pump 5 comprising a reciprocable piston rod 9;
  • a synchronous motor 16 that drives a rotating cam 29 having a plurality of recesses 30 and a plurality of raised portions 31 uniformly spaced apart on the circumference of the cam 29, the cam 29 and the water pump
  • the piston rod 9 of the 5 is movably connected, and the piston rod 9 is sleeved
  • a spring 32 is provided.
  • the water pump 5 further includes a pump body 6, an inlet pipe 7 and an outlet pipe 8 connected to the pump body 6; the pump body 6 is a tee pipe 10, and the tee pipe 10 is A water inlet check valve 14 is disposed between the tube 11 and the inlet pipe 7, and a water outlet check valve 15 is disposed between the second pipe 12 and the water outlet pipe 8.
  • the piston rod 9 is movably received in the The third tube 13 of the tee 10 is in the middle.
  • the piston rod 9 includes a rod body 33 and a [shaped card holder 34 disposed at one end of the rod body 33.
  • the card holder 34 is provided with a roller 35, and the roller 35 and the outer surface of the cam 29 Rolling contact.
  • the synchronous motor 16 drives the cam 29 to rotate.
  • the spring 32 is compressed and the piston rod 9 moves forward; when the recess 30 of the cam 29 contacts the piston rod 9, The spring 32 is released, and the piston rod 9 is moved backward to realize the reciprocation of the piston rod 9, so that the water in the water tank 3 is pumped into the steam forming device 4 via the water pump 5 to form steam, which effectively cleans the ground.
  • an electric steam mop includes: a casing 1 placed on a surface to be cleaned and having a decontamination surface facing downward to be opposite to the surface to be cleaned, the removing The sewage has a steam outlet 36;
  • a hand piece 2 connected to the housing 1 for hand-held;
  • the water tank 3 has a water inlet 37 and a water outlet 38;
  • the steam forming device 4 has a water inlet 39 and a steam outlet 40.
  • the steam outlet 40 communicates with the steam outlet 36 of the casing decontamination surface, and is disposed between the water inlet 39 and the steam outlet 40.
  • a water pump 5 disposed between the water tank 3 and the steam forming device 4, for driving water in the water tank 3 into the steam forming device 4, the water pump 5 comprising a reciprocable piston rod 9;
  • a synchronous motor 16 the output shaft of which is provided with a gear 17, the free end of the water pump piston rod 9 is provided with a rack 18 through which the synchronous motor 16 is meshed by the gear 17 and the rack 18 The drive drives the water pump 5 to operate.
  • the water pump 5 further includes a pump body 6, an inlet pipe 7 and an outlet pipe 8 connected to the pump body 6; the pump body 6 is a tee pipe 10, and the tee pipe 10 is A water inlet check valve 14 is disposed between the tube 11 and the inlet pipe 7, and a water outlet check valve 15 is disposed between the second pipe 12 and the water outlet pipe 8.
  • the piston rod 9 is movably received in the The third tube 13 of the tee 10 is in the middle.
  • the end of the free end of the rack 18 is provided with a stopper 19, and when the free end of the rack 18 contacts the stopper 19, the synchronous motor 16 is reversed.
  • the stopper 19 is disposed on the synchronous motor casing 20 perpendicular to the axial direction of the piston rod 9.
  • the rack 18 is of a single-sided tooth shape and is integrally provided with the piston rod 9.
  • the synchronous motor 16 In use, the synchronous motor 16 is started, the synchronous motor 16 drives the gear 17 to rotate, the gear 17 meshes with the driving rack 18, and when the free end of the rack 18 touches the stop 19, the synchronous motor 16 rotates in the opposite direction, and the gear 17 meshes with the driving teeth.
  • the rod 18 moves in the opposite direction, the piston rod 9 moves backward, the rack 18 is resisted by the stopper 19, and the synchronous motor 16 rotates again in the reverse direction, so that the reciprocating motion of the piston rod 9 is realized, so that the water in the water tank 3 passes through the water pump 5 Pump into Steam is formed in the steam forming device 4 to effectively clean the floor.

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  • Electromagnetic Pumps, Or The Like (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

An electric steam mop has a shell (1) which is set on a surface to clean. The shell has a trash-removal surface which is upside down and opposite to the surface to clean, and has a steam outlet (36). A holding part (2) is connected to the shell (1) for holding, and a water tank (3) has a water inlet (37) and a water outlet (38). A steam generating device(4) has a water inlet(39) and a steam outlet(40) which is connected to the steam outlet(36) of the trash-removal surface of the shell, and a steam generating cavity is set between the water inlet(39) and the steam outlet(40) and is connected to the both. A pump(5) is set between the water tank(3) and the steam generating device(4) to drive the water from the water tank(3) to the steam generating device(4). The pump has a reciprocative piston rod(9).The electric steam mop also has a synchronous motor(16), which is connected to the piston rod(9) of the pump(5) to drive the pump(5). The invention using a synchronous motor (16) to drive the pump (5) in a electrically driving mode has a simple structure and is convenient and laborsaving for operating.

Description

电动蒸汽拖把  Electric steam mop
技术领域 Technical field
本发明涉及一种清洁工具， 尤其涉及一种电动蒸汽拖把。  The present invention relates to a cleaning tool, and more particularly to an electric steam mop.
背景技术 Background technique
拖把是常见的家庭用清洁工具之一， 可用于清洁地面或墙面， 甚 至是门或玻璃窗等。这种拖把在使用时存在如下缺点： 拖布需用水浸 湿， 拧干再擦拭地板； 全湿的拖布脱水较吃力， 有时脱水不完全， 再 次使用时， 地板上会有水迹、 水珠等现象； 拖完的地面潮湿不能立即 行人， 否则潮湿的地面更易受到污染。 为了提高清洁效率， 人们设计 了蒸汽拖把， 在拖把与被清洁表面接触的部位喷出蒸汽， 对被清洁表 面进行加湿和加热， 以便更好地去除被清洁表面的污物。  Mops are one of the most common household cleaning tools used to clean floors or walls, even doors or glazing. The mop has the following disadvantages when used: The mop needs to be wetted with water, wringed and wiped the floor; the wet mop is more difficult to dehydrate, sometimes the dehydration is not complete, and when used again, there will be water marks, water drops, etc. on the floor. The wet ground is not allowed to walk immediately, otherwise the wet ground is more susceptible to contamination. In order to improve the cleaning efficiency, a steam mop is designed to eject steam at a portion where the mop is in contact with the surface to be cleaned, and the surface to be cleaned is humidified and heated to better remove the dirt on the surface to be cleaned.
发明内容 Summary of the invention
本发明提供一种结构简单的电动蒸汽拖把。  The invention provides an electric steam mop with a simple structure.
本发明的技术方案为： 一种电动蒸汽拖把， 包括：  The technical solution of the present invention is: An electric steam mop, comprising:
壳体， 置于待清洁面， 具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口；  a casing, disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
手持部， 与该壳体连接以供手持；  a hand-held portion connected to the housing for hand-held;
水箱， 设有加水口和出水口；  Water tank with water inlet and water outlet;
蒸汽形成装置， 具有进水口和蒸汽出口， 蒸汽出口与壳体除污面 的蒸汽出口连通，在进水口和蒸汽出口之间设有与二者连通的蒸汽形 成腔， 另外还设有对该蒸汽形成腔进行加热的加热装置；  a steam forming device having a water inlet and a steam outlet, wherein the steam outlet is in communication with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the two is provided between the water inlet and the steam outlet, and the steam is further provided Forming a heating device for heating the cavity;
水泵， 设于所述水箱和蒸汽形成装置之间，用于驱使水箱中的水 流入蒸汽形成装置， 所述水泵包括可往复运动的活塞杆； a water pump, disposed between the water tank and the steam forming device, for driving water in the water tank Flowing into the steam forming device, the water pump comprising a reciprocable piston rod;
还包括同步电机，所述同步电机与所述水泵的活塞杆连接以驱动 水泵动作。  Also included is a synchronous motor coupled to the piston rod of the water pump to drive the pump action.
优选的，所述同步电机驱动旋转一连接件，所述连接件轴线与所 述同步电机的输出轴轴线平行且不重合，一连杆一端与所述连接件连 接， 另一端与所述水泵的活塞杆枢轴连接。  Preferably, the synchronous motor drives a rotating connecting member, the connecting rod axis is parallel and non-coincident with the output shaft axis of the synchronous motor, one end of the connecting rod is connected with the connecting member, and the other end is connected with the water pump. The piston rod is pivotally connected.
优选的， 所述活塞杆与所述连杆其中之一的枢接端设置有枢接 座， 所述枢接座呈 [形， 包括一侧板、 平行的两支板， 所述两支板上 对称开有枢接孔。  Preferably, the pivoting end of the piston rod and one of the connecting rods is provided with a pivoting seat, and the pivoting seat is [shaped, including a side plate, two parallel plates, and the two supporting plates A pivot hole is symmetrically opened.
优选的，所述活塞杆与所述连杆中的另一个枢接端置入所述枢接 座中由侧板、 及两支板围成的凹口内， 与所述枢接座枢轴连接。  Preferably, the piston rod and the other pivotal end of the connecting rod are inserted into the recess of the pivoting seat defined by the side plate and the two plates, and are pivotally connected with the pivoting seat. .
优选的， 所述水泵还包括泵体、 进水管与出水管， 所述泵体为三 通管， 所述三通管的第一管与所述进水管之间设置有进水单向阀、第 二管与所述出水管之间设置有出水单向阀，所述活塞杆可移动的收容 在所述三通管的第三管中。  Preferably, the water pump further includes a pump body, an inlet pipe and an outlet pipe, the pump body is a three-way pipe, and a water inlet check valve is disposed between the first pipe of the three-way pipe and the inlet pipe. A water outlet check valve is disposed between the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
本发明另一技术方案为： 一种电动蒸汽拖把， 包括：  Another technical solution of the present invention is: An electric steam mop, comprising:
壳体， 置于待清洁面， 具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口；  a casing, disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
手持部， 与该壳体连接以供手持；  a hand-held portion connected to the housing for hand-held;
水箱， 设有加水口和出水口；  Water tank with water inlet and water outlet;
蒸汽形成装置， 具有进水口和蒸汽出口， 蒸汽出口与壳体除污面 的蒸汽出口连通，在进水口和蒸汽出口之间设有与二者连通的蒸汽形 成腔， 另外还设有对该蒸汽形成腔进行加热的加热装置； a steam forming device having a water inlet and a steam outlet, wherein the steam outlet communicates with a steam outlet of the decontamination surface of the casing, and a steam shape connected to the water inlet and the steam outlet is provided Forming a cavity, and further providing a heating device for heating the steam forming cavity;
水泵， 设于所述水箱和蒸汽形成装置之间，用于驱使水箱中的水 流入蒸汽形成装置， 所述水泵包括可往复运动的活塞杆；  a water pump disposed between the water tank and the steam forming device for driving water in the water tank into the steam forming device, the water pump including a reciprocable piston rod;
还包括同步电机， 所述同步电机驱动旋转一凸轮， 所述凸轮周面 设有间隔均匀分布的多个凹陷部和多个凸起部，所述凸轮与所述水泵 的活塞杆活动连接， 所述活塞杆上套设有弹簧。  Further comprising a synchronous motor, the synchronous motor drives a rotating cam, the cam circumferential surface is provided with a plurality of recesses and a plurality of convex portions evenly spaced, the cam is movably connected with the piston rod of the water pump, The piston rod is sleeved with a spring.
优选的， 所述活塞杆包括杆体以及设置在所述杆体一端的 [形卡 座， 所述卡座内设置有滚轮， 所述滚轮与所述凸轮外表面滚动接触。  Preferably, the piston rod comprises a rod body and a [shaped card seat] disposed at one end of the rod body, wherein the card holder is provided with a roller, and the roller is in rolling contact with the outer surface of the cam.
优选的， 所述水泵还包括泵体、 进水管与出水管， 所述泵体为三 通管， 所述三通管的第一管与所述进水管之间设置有进水单向阀、第 二管与所述出水管之间设置有出水单向阀，所述活塞杆可移动的收容 在所述三通管的第三管中。  Preferably, the water pump further includes a pump body, an inlet pipe and an outlet pipe, the pump body is a three-way pipe, and a water inlet check valve is disposed between the first pipe of the three-way pipe and the inlet pipe. A water outlet check valve is disposed between the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
本发明的另一技术方案是： 一种电动蒸汽拖把， 包括： 壳体， 置于待清洁面， 具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口；  Another technical solution of the present invention is: an electric steam mop, comprising: a casing disposed on a surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
手持部， 与该壳体连接以供手持；  a hand-held portion connected to the housing for hand-held;
水箱， 设有加水口和出水口；  Water tank with water inlet and water outlet;
蒸汽形成装置， 具有进水口和蒸汽出口， 蒸汽出口与壳体除污面 的蒸汽出口连通，在进水口和蒸汽出口之间设有与二者连通的蒸汽形 成腔， 另外还设有对该蒸汽形成腔进行加热的加热装置；  a steam forming device having a water inlet and a steam outlet, wherein the steam outlet is in communication with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the two is provided between the water inlet and the steam outlet, and the steam is further provided Forming a heating device for heating the cavity;
水泵， 设于所述水箱和蒸汽形成装置之间，用于驱使水箱中的水 流入蒸汽形成装置， 所述水泵包括可往复运动的活塞杆； 还包括同步电机， 所述同步电机的输出轴设置有齿轮， 所述水泵 活塞杆的自由端设置有齿条，所述同步电机通过所述齿轮及齿条的啮 合传动驱动所述水泵动作。 a water pump, disposed between the water tank and the steam forming device, for driving water in the water tank to flow into the steam forming device, the water pump comprising a reciprocable piston rod; The synchronous motor further includes a gear, the free end of the water pump piston rod is provided with a rack, and the synchronous motor drives the water pump to move through the meshing transmission of the gear and the rack.
优选的， 所述齿条自由端的端外设置有挡块， 所述齿条自由端触 及所述挡块时， 所述同步电机反转。  Preferably, a stop is disposed outside the end of the free end of the rack, and the synchronous motor is reversed when the free end of the rack contacts the stop.
优选的，所述挡块垂直于所述活塞杆的轴向设置在所述同步电机 机壳上。  Preferably, the stopper is disposed on the synchronous motor casing perpendicular to an axial direction of the piston rod.
优选的， 所述齿条为单边齿形， 与所述活塞杆一体设置。  Preferably, the rack is a single-sided tooth shape, and is integrally provided with the piston rod.
优选的， 所述水泵还包括泵体、 进水管与出水管， 所述泵体为三 通管， 所述三通管的第一管与所述进水管之间设置有进水单向阀、第 二管与所述出水管之间设置有出水单向阀，所述活塞杆可移动的收容 在所述三通管的第三管中。  Preferably, the water pump further includes a pump body, an inlet pipe and an outlet pipe, the pump body is a three-way pipe, and a water inlet check valve is disposed between the first pipe of the three-way pipe and the inlet pipe. A water outlet check valve is disposed between the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
本发明采用同步电机驱动的电动方式驱动水泵， 结构简单， 操作 方便、 省力。  The invention adopts the electric driving method driven by the synchronous motor, and has the advantages of simple structure, convenient operation and labor saving.
附图说明 DRAWINGS
下面结合附图和实施例对本发明进一步说明。  The invention will now be further described with reference to the drawings and embodiments.
图 1是本发明优选实施例 1的分解示意图；  Figure 1 is an exploded perspective view of a preferred embodiment 1 of the present invention;
图 2是图 1中 A的放大示意图；  Figure 2 is an enlarged schematic view of A in Figure 1;
图 3是本发明的优选实施例 2的分解示意图；  Figure 3 is an exploded perspective view of a preferred embodiment 2 of the present invention;
图 4是图 3中 B的放大示意图；  Figure 4 is an enlarged schematic view of B in Figure 3;
图 5是本发明的优选实施例 3的分解示意图；  Figure 5 is an exploded perspective view of a preferred embodiment 3 of the present invention;
图 6是图 5中 C的放大示意图； 图 7是水泵的分解示意图； Figure 6 is an enlarged schematic view of C in Figure 5; Figure 7 is an exploded perspective view of the water pump;
图 8是本发明优选实施例的整体结构示意图；  Figure 8 is a schematic view showing the overall structure of a preferred embodiment of the present invention;
图中： 1、 壳体， 2、 手持部， 3、 水箱， 4、 蒸汽形成装置， 5、 水泵， 6、 泵体， 7、 进水管， 8、 出水管， 9、 活塞杆， 10、 三通管， 11、 第一管， 12、 第二管， 13、 第三管， 14、 进水单向阀， 15、 出水 单向阀， 16、 同步电机， 17、 齿轮， 18、 齿条， 19、 挡块， 20、 同步 电机机壳， 21、 连接件， 22、 连杆， 23、 枢接座， 24、 侧板， 25、 支 板， 26、 支板， 27、 枢接孔， 28、 凹口， 29、 凸轮， 30、 凹陷部， 31、 凸起部， 32、 弹簧， 33、 杆体， 34、 卡座， 35、 滚轮， 36、 蒸汽出口， 37、 加水口， 38、 出水口， 39、 进水口， 40、 蒸汽出口。  In the figure: 1, housing, 2, hand-held part, 3, water tank, 4, steam forming device, 5, water pump, 6, pump body, 7, inlet pipe, 8, outlet pipe, 9, piston rod, 10, three Through pipe, 11, first pipe, 12, second pipe, 13, third pipe, 14, water inlet check valve, 15, water outlet check valve, 16, synchronous motor, 17, gear, 18, rack, 19, stopper, 20, synchronous motor casing, 21, connecting piece, 22, connecting rod, 23, pivoting seat, 24, side plate, 25, support plate, 26, support plate, 27, pivot hole, 28 , notch, 29, cam, 30, recessed, 31, raised, 32, spring, 33, rod, 34, deck, 35, roller, 36, steam outlet, 37, water inlet, 38, water outlet , 39, water inlet, 40, steam outlet.
具体实施方式 detailed description
现在结合附图和实施例对本发明作进一步详细的说明，这些附图 均为简化的示意图， 仅以示意方式说明本发明的基本结构， 因此其仅 显示与本发明有关的构成。  The invention will now be described in further detail with reference to the accompanying drawings and embodiments, which are illustrated in a simplified schematic representation of the basic structure of the invention, and therefore only the construction of the invention.
实施例 1  Example 1
如图 1、 图 2、 图 7、 图 8所示， 一种电动蒸汽拖把， 包括： 壳体 1，置于待清洁面，具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口 36;  As shown in FIG. 1, FIG. 2, FIG. 7, and FIG. 8, an electric steam mop includes: a casing 1 placed on a surface to be cleaned and having a decontamination surface facing downward to be opposite to the surface to be cleaned. The sewage has a steam outlet 36;
手持部 2， 与该壳体 1连接以供手持；  a hand piece 2, connected to the housing 1 for hand-held;
水箱 3， 设有加水口 37和出水口 38 ;  The water tank 3 has a water inlet 37 and a water outlet 38;
蒸汽形成装置 4， 具有进水口 39和蒸汽出口 40， 蒸汽出口 40与 壳体除污面的蒸汽出口 36连通， 在进水口 39和蒸汽出口 40之间设 有与二者连通的蒸汽形成腔 （图中未示出）， 该蒸汽形成腔 （图中未 示出） 可通过在其内设置电热丝通电加热形成蒸汽； The steam forming device 4 has a water inlet 39 and a steam outlet 40. The steam outlet 40 communicates with the steam outlet 36 of the casing decontamination surface, and is disposed between the water inlet 39 and the steam outlet 40. There is a vapor forming chamber (not shown) communicating with the two, the steam forming chamber (not shown) can be heated by electric heating wire provided therein to form steam;
水泵 5， 设于所述水箱 3和蒸汽形成装置 4之间， 用于驱使水箱 3中的水流入蒸汽形成装置 4， 所述水泵 5包括可往复运动的活塞杆 9;  a water pump 5, disposed between the water tank 3 and the steam forming device 4, for driving water in the water tank 3 into the steam forming device 4, the water pump 5 comprising a reciprocable piston rod 9;
还包括同步电机 16， 所述同步电机 16与所述水泵 5的活塞杆 9 连接以驱动水泵 5动作。  Also included is a synchronous motor 16, which is coupled to the piston rod 9 of the water pump 5 to drive the water pump 5 to operate.
本发明较佳实施例中所述水泵还包括泵体 6、 与泵体 6连接的进 水管 7与出水管 8; 所述泵体 6为三通管 10， 所述三通管 10的第一 管 11与所述进水管 7之间设置有进水单向阀 14、 第二管 12与所述 出水管 8之间设置有出水单向阀 15， 所述活塞杆 9可移动的收容在 所述三通管 10的第三管 13中。  In the preferred embodiment of the present invention, the water pump further includes a pump body 6, an inlet pipe 7 and an outlet pipe 8 connected to the pump body 6; the pump body 6 is a tee pipe 10, and the first pipe pipe 10 is first. A water inlet check valve 14 is disposed between the pipe 11 and the water inlet pipe 7, and a water outlet check valve 15 is disposed between the second pipe 12 and the water outlet pipe 8. The piston rod 9 is movable and accommodated therein. The third tube 13 of the tee tube 10 is described.
本发明较佳实施例中所述同步电机 16驱动旋转一连接件 21， 所 述连接件 21轴线与所述同步电机 16的输出轴轴线平行且不重合，一 连杆 22—端与所述连接件 21连接， 另一端与所述水泵 5的活塞杆 9 枢轴连接。  In the preferred embodiment of the present invention, the synchronous motor 16 drives a rotation of a connecting member 21, the axis of the connecting member 21 is parallel to the output shaft axis of the synchronous motor 16, and does not coincide. A connecting rod 22 end is connected with the connecting end. The member 21 is connected and the other end is pivotally connected to the piston rod 9 of the water pump 5.
本发明优选所述活塞杆 9与所述连杆 22其中之一的枢接端设置 有枢接座 23， 所述枢接座 23呈 [形， 包括一侧板 24、 平行的两支板 25、 26， 所述两支板 25、 26上对称开有枢接孔 27。 所述活塞杆 9与 所述连杆 22另一个的枢接端置入所述枢接座 23中由侧板 24、 及两 支板 25、 26围成的凹口 28内， 与所述枢接座 23枢轴连接。 当然， 枢接座 23并不局限于设置在活塞杆 9上， 也可以设置在连杆 22上， 活塞杆 9的枢接端***枢接座 23中实现枢轴连接。 Preferably, the pivoting end of the piston rod 9 and one of the connecting rods 22 is provided with a pivoting seat 23, and the pivoting seat 23 is [shaped, including a side plate 24, two parallel plates 25 26, the two supporting plates 25, 26 are symmetrically opened with a pivot hole 27. The pivotal end of the piston rod 9 and the other end of the connecting rod 22 are inserted into the recess 28 of the pivoting seat 23 defined by the side plate 24 and the two supporting plates 25, 26, and the pivot The socket 23 is pivotally connected. Of course, the pivoting seat 23 is not limited to being disposed on the piston rod 9, but may also be disposed on the connecting rod 22. The pivotal end of the piston rod 9 is inserted into the pivot seat 23 for pivotal connection.
使用时， 启动同步电机 16， 同步电机 16驱动连接件 21旋转， 连接件 21带动连杆 22前后运动，连杆 22将连接件 21的旋转运动转 换为活塞杆 9的前后直线运动， 高效驱动了活塞杆 9的往复运动， 使 得水箱 3中的水经水泵 5泵入到蒸汽形成装置 4内形成蒸汽，有效地 对地面进行清洗。  In use, the synchronous motor 16 is started, the synchronous motor 16 drives the connecting member 21 to rotate, the connecting member 21 drives the connecting rod 22 to move back and forth, and the connecting rod 22 converts the rotational motion of the connecting member 21 into the linear motion of the piston rod 9 before and after, and is driven efficiently. The reciprocating motion of the piston rod 9 causes the water in the water tank 3 to be pumped into the steam forming device 4 via the water pump 5 to form steam, which effectively cleans the ground.
实施例 2  Example 2
如图 3、 图 4、 图 7、 图 8所示， 一种电动蒸汽拖把， 包括： 壳体 1，置于待清洁面，具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口 36;  As shown in FIG. 3, FIG. 4, FIG. 7, and FIG. 8, an electric steam mop includes: a casing 1 placed on a surface to be cleaned and having a decontamination surface facing downward to be opposite to the surface to be cleaned, the removing The sewage has a steam outlet 36;
手持部 2， 与该壳体 1连接以供手持；  a hand piece 2, connected to the housing 1 for hand-held;
水箱 3， 设有加水口 37和出水口 38 ;  The water tank 3 has a water inlet 37 and a water outlet 38;
蒸汽形成装置 4， 具有进水口 39和蒸汽出口 40， 蒸汽出口 40与 壳体除污面的蒸汽出口 36连通， 在进水口 39和蒸汽出口 40之间设 有与二者连通的蒸汽形成腔 （图中未示出）， 该蒸汽形成腔 （图中未 示出） 可通过在其内设置电热丝通电加热形成蒸汽；  The steam forming device 4 has a water inlet 39 and a steam outlet 40, and the steam outlet 40 communicates with the steam outlet 36 of the casing decontamination surface, and a steam forming chamber communicating with the two is provided between the water inlet 39 and the steam outlet 40 ( Not shown in the drawing), the steam forming chamber (not shown) can be heated by electric heating wire provided therein to form steam;
水泵 5， 设于所述水箱 3和蒸汽形成装置 4之间， 用于驱使水箱 3中的水流入蒸汽形成装置 4， 所述水泵 5包括可往复运动的活塞杆 9;  a water pump 5, disposed between the water tank 3 and the steam forming device 4, for driving water in the water tank 3 into the steam forming device 4, the water pump 5 comprising a reciprocable piston rod 9;
还包括同步电机 16，所述同步电机 16驱动旋转一凸轮 29，所述 凸轮 29周面设有间隔均匀分布的多个凹陷部 30和多个凸起部 31， 所述凸轮 29与所述水泵 5的活塞杆 9活动连接， 所述活塞杆 9上套 设有弹簧 32。 Also included is a synchronous motor 16 that drives a rotating cam 29 having a plurality of recesses 30 and a plurality of raised portions 31 uniformly spaced apart on the circumference of the cam 29, the cam 29 and the water pump The piston rod 9 of the 5 is movably connected, and the piston rod 9 is sleeved A spring 32 is provided.
本发明较佳实施例中所述水泵 5还包括泵体 6、 与泵体 6连接的 进水管 7与出水管 8; 所述泵体 6为三通管 10， 所述三通管 10的第 一管 11与所述进水管 7之间设置有进水单向阀 14、 第二管 12与出 水管 8之间设置有出水单向阀 15， 所述活塞杆 9可移动的收容在所 述三通管 10的第三管 13中。  In the preferred embodiment of the present invention, the water pump 5 further includes a pump body 6, an inlet pipe 7 and an outlet pipe 8 connected to the pump body 6; the pump body 6 is a tee pipe 10, and the tee pipe 10 is A water inlet check valve 14 is disposed between the tube 11 and the inlet pipe 7, and a water outlet check valve 15 is disposed between the second pipe 12 and the water outlet pipe 8. The piston rod 9 is movably received in the The third tube 13 of the tee 10 is in the middle.
本发明较佳实施例中所述活塞杆 9包括杆体 33以及设置在杆体 33一端的 [形卡座 34， 所述卡座 34内设置有滚轮 35， 所述滚轮 35 与所述凸轮 29外表面滚动接触。  In the preferred embodiment of the present invention, the piston rod 9 includes a rod body 33 and a [shaped card holder 34 disposed at one end of the rod body 33. The card holder 34 is provided with a roller 35, and the roller 35 and the outer surface of the cam 29 Rolling contact.
使用时， 同步电机 16驱动凸轮 29旋转， 当凸轮 29的凸起部 31 接触活塞杆 9时， 弹簧 32被压缩， 活塞杆 9往前运动； 当凸轮 29的 凹陷部 30接触活塞杆 9时， 弹簧 32释放， 活塞杆 9往后运动， 实现 了活塞杆 9的往复运动，使得水箱 3中的水经水泵 5泵入到蒸汽形成 装置 4内形成蒸汽， 有效地对地面进行清洗。  In use, the synchronous motor 16 drives the cam 29 to rotate. When the boss 31 of the cam 29 contacts the piston rod 9, the spring 32 is compressed and the piston rod 9 moves forward; when the recess 30 of the cam 29 contacts the piston rod 9, The spring 32 is released, and the piston rod 9 is moved backward to realize the reciprocation of the piston rod 9, so that the water in the water tank 3 is pumped into the steam forming device 4 via the water pump 5 to form steam, which effectively cleans the ground.
实施例 3  Example 3
如图 5、 图 6、 图 7、 图 8所示， 一种电动蒸汽拖把， 包括： 壳体 1，置于待清洁面，具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口 36;  As shown in FIG. 5, FIG. 6, FIG. 7, and FIG. 8, an electric steam mop includes: a casing 1 placed on a surface to be cleaned and having a decontamination surface facing downward to be opposite to the surface to be cleaned, the removing The sewage has a steam outlet 36;
手持部 2， 与该壳体 1连接以供手持；  a hand piece 2, connected to the housing 1 for hand-held;
水箱 3， 设有加水口 37和出水口 38 ;  The water tank 3 has a water inlet 37 and a water outlet 38;
蒸汽形成装置 4， 具有进水口 39和蒸汽出口 40， 蒸汽出口 40与 壳体除污面的蒸汽出口 36连通， 在进水口 39和蒸汽出口 40之间设 有与二者连通的蒸汽形成腔 （图中未示出）， 该蒸汽形成腔 （图中未 示出） 可通过在其内设置电热丝通电加热形成蒸汽； The steam forming device 4 has a water inlet 39 and a steam outlet 40. The steam outlet 40 communicates with the steam outlet 36 of the casing decontamination surface, and is disposed between the water inlet 39 and the steam outlet 40. There is a vapor forming chamber (not shown) communicating with the two, the steam forming chamber (not shown) can be heated by electric heating wire provided therein to form steam;
水泵 5， 设于所述水箱 3和蒸汽形成装置 4之间， 用于驱使水箱 3中的水流入蒸汽形成装置 4， 所述水泵 5包括可往复运动的活塞杆 9;  a water pump 5, disposed between the water tank 3 and the steam forming device 4, for driving water in the water tank 3 into the steam forming device 4, the water pump 5 comprising a reciprocable piston rod 9;
还包括同步电机 16， 所述同步电机 16的输出轴设置有齿轮 17， 所述水泵活塞杆 9的自由端设置有齿条 18， 所述同步电机 16通过所 述齿轮 17及齿条 18的啮合传动驱动所述水泵 5动作。  Also included is a synchronous motor 16, the output shaft of which is provided with a gear 17, the free end of the water pump piston rod 9 is provided with a rack 18 through which the synchronous motor 16 is meshed by the gear 17 and the rack 18 The drive drives the water pump 5 to operate.
本发明较佳实施例中所述水泵 5还包括泵体 6、 与泵体 6连接的 进水管 7与出水管 8; 所述泵体 6为三通管 10， 所述三通管 10的第 一管 11与所述进水管 7之间设置有进水单向阀 14、 第二管 12与出 水管 8之间设置有出水单向阀 15， 所述活塞杆 9可移动的收容在所 述三通管 10的第三管 13中。  In the preferred embodiment of the present invention, the water pump 5 further includes a pump body 6, an inlet pipe 7 and an outlet pipe 8 connected to the pump body 6; the pump body 6 is a tee pipe 10, and the tee pipe 10 is A water inlet check valve 14 is disposed between the tube 11 and the inlet pipe 7, and a water outlet check valve 15 is disposed between the second pipe 12 and the water outlet pipe 8. The piston rod 9 is movably received in the The third tube 13 of the tee 10 is in the middle.
本发明优选所述齿条 18自由端的端外设置有挡块 19， 所述齿条 18 自由端触及所述挡块 19时， 所述同步电机 16反转。 所述挡块 19 垂直于所述活塞杆 9的轴向设置在所述同步电机机壳 20上。 所述齿 条 18为单边齿形， 与所述活塞杆 9一体设置。  Preferably, in the present invention, the end of the free end of the rack 18 is provided with a stopper 19, and when the free end of the rack 18 contacts the stopper 19, the synchronous motor 16 is reversed. The stopper 19 is disposed on the synchronous motor casing 20 perpendicular to the axial direction of the piston rod 9. The rack 18 is of a single-sided tooth shape and is integrally provided with the piston rod 9.
使用时， 启动同步电机 16， 同步电机 16驱动齿轮 17旋转， 齿 轮 17啮合驱动齿条 18运动， 当齿条 18自由端触及挡块 19时， 同步 电机 16沿反方向转动， 齿轮 17啮合驱动齿条 18反方向运动， 活塞 杆 9往后运动， 齿条 18被挡块 19抵持住， 同步电机 16再次反向转 动， 实现了活塞杆 9的往复运动， 使得水箱 3中的水经水泵 5泵入到 蒸汽形成装置 4内形成蒸汽， 有效地对地面进行清洗。 In use, the synchronous motor 16 is started, the synchronous motor 16 drives the gear 17 to rotate, the gear 17 meshes with the driving rack 18, and when the free end of the rack 18 touches the stop 19, the synchronous motor 16 rotates in the opposite direction, and the gear 17 meshes with the driving teeth. The rod 18 moves in the opposite direction, the piston rod 9 moves backward, the rack 18 is resisted by the stopper 19, and the synchronous motor 16 rotates again in the reverse direction, so that the reciprocating motion of the piston rod 9 is realized, so that the water in the water tank 3 passes through the water pump 5 Pump into Steam is formed in the steam forming device 4 to effectively clean the floor.
以上依据本发明的理想实施例为启示， 通过上述的说明内容， 相 关人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变 更以及修改。本项发明的技术性范围并不局限于说明书上的内容， 必 须要根据权利要求范围来确定技术性范围。  The above-described embodiments of the present invention are intended to be able to make various changes and modifications within the scope of the present invention without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope must be determined according to the scope of the claims.

Claims

权 利 要 求 书 Claim
1. 一种电动蒸汽拖把， 包括：  1. An electric steam mop, comprising:
壳体， 置于待清洁面， 具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口；  a casing, disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
手持部， 与该壳体连接以供手持；  a hand-held portion connected to the housing for hand-held;
水箱， 设有加水口和出水口；  Water tank with water inlet and water outlet;
蒸汽形成装置， 具有进水口和蒸汽出口， 蒸汽出口与壳体除污面 的蒸汽出口连通，在进水口和蒸汽出口之间设有与二者连通的蒸汽形 成腔；  a steam forming device having a water inlet and a steam outlet, wherein the steam outlet communicates with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the steam inlet is provided between the water inlet and the steam outlet;
水泵， 设于所述水箱和蒸汽形成装置之间，用于驱使水箱中的水 流入蒸汽形成装置， 所述水泵包括可往复运动的活塞杆；  a water pump disposed between the water tank and the steam forming device for driving water in the water tank into the steam forming device, the water pump including a reciprocable piston rod;
其特征在于： 还包括同步电机， 所述同步电机与所述水泵的活塞 杆连接以驱动水泵动作。  The utility model is characterized in that: a synchronous motor is further included, and the synchronous motor is connected with a piston rod of the water pump to drive the water pump to operate.
2. 根据权利要求 1所述的电动蒸汽拖把， 其特征在于： 所述同 步电机驱动旋转一连接件，所述连接件轴线与所述同步电机的输出轴 轴线平行且不重合， 一连杆一端与所述连接件连接， 另一端与所述水 泵的活塞杆枢轴连接。  2. The electric steam mop according to claim 1, wherein: the synchronous motor drives a rotating connecting member, the connecting member axis is parallel to the output shaft axis of the synchronous motor and does not coincide, one end of the connecting rod It is connected to the connecting member, and the other end is pivotally connected to the piston rod of the water pump.
3. 根据权利要求 1所述的电动蒸汽拖把， 其特征在于： 所述活 塞杆与所述连杆其中之一的枢接端设置有枢接座，所述枢接座呈 [形， 包括一侧板、 平行的两支板， 所述两支板上对称开有枢接孔。  3. The electric steam mop according to claim 1, wherein: the pivoting end of one of the piston rod and the connecting rod is provided with a pivoting seat, and the pivoting seat is [shaped, including one The side plate and the two parallel plates are symmetrically opened with the pivot holes.
4. 根据权利要求 3所述的电动蒸汽拖把， 其特征在于： 所述活 塞杆与所述连杆中的另一个枢接端置入所述枢接座中由侧板、及两支 板围成的凹口内， 与所述枢接座枢轴连接。 4. The electric steam mop according to claim 3, wherein: the other of the piston rod and the pivotal end of the connecting rod is inserted into the pivoting seat by a side panel and two supporting plates The pivoting seat is pivotally connected to the pivoting seat.
5. 根据权利要求 1所述的电动蒸汽拖把， 其特征在于： 所述水 泵还包括泵体、与所述泵体连接的进水管与出水管， 所述泵体为三通 管， 所述三通管的第一管与所述进水管之间设置有进水单向阀、第二 管与所述出水管之间设置有出水单向阀，所述活塞杆可移动的收容在 所述三通管的第三管中。 The electric steam mop according to claim 1, wherein: the water pump further comprises a pump body, an inlet pipe and an outlet pipe connected to the pump body, and the pump body is a tee pipe, the three A water inlet check valve is disposed between the first pipe of the pipe and the water inlet pipe, and a water outlet check valve is disposed between the second pipe and the water outlet pipe, and the piston rod is movably received in the three In the third tube of the tube.
6. 一种电动蒸汽拖把， 包括：  6. An electric steam mop, comprising:
壳体， 置于待清洁面， 具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口；  a casing, disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
手持部， 与该壳体连接以供手持；  a hand-held portion connected to the housing for hand-held;
水箱， 设有加水口和出水口；  Water tank with water inlet and water outlet;
蒸汽形成装置， 具有进水口和蒸汽出口， 蒸汽出口与壳体除污面 的蒸汽出口连通，在进水口和蒸汽出口之间设有与二者连通的蒸汽形 成腔；  a steam forming device having a water inlet and a steam outlet, wherein the steam outlet communicates with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the steam inlet is provided between the water inlet and the steam outlet;
水泵， 设于所述水箱和蒸汽形成装置之间，用于驱使水箱中的水 流入蒸汽形成装置， 所述水泵包括可往复运动的活塞杆；  a water pump disposed between the water tank and the steam forming device for driving water in the water tank into the steam forming device, the water pump including a reciprocable piston rod;
其特征在于： 还包括同步电机， 所述同步电机驱动旋转一凸轮， 所述凸轮周面设有间隔均匀分布的多个凹陷部和多个凸起部，所述凸 轮与所述水泵的活塞杆活动连接， 所述活塞杆上套设有弹簧。  The utility model further comprises: a synchronous motor, wherein the synchronous motor drives a rotating cam, wherein the cam circumferential surface is provided with a plurality of concave portions and a plurality of convex portions which are evenly spaced, the cam and the piston rod of the water pump The movable connection is provided with a spring on the piston rod.
7. 根据权利要求 6所述的电动蒸汽拖把， 其特征在于： 所述活 塞杆包括杆体以及设置在所述杆体一端的 [形卡座， 所述卡座内设置 有滚轮， 所述滚轮与所述凸轮外表面滚动接触。  The electric steam mop according to claim 6, wherein: the piston rod comprises a rod body and a [shaped card seat disposed at one end of the rod body, wherein the card holder is provided with a roller, the roller and the The outer surface of the cam is in rolling contact.
8. 根据权利要求 6所述的电动蒸汽拖把， 其特征在于： 所述水 泵还包括泵体、与所述泵体连接的进水管与出水管， 所述泵体为三通 管， 所述三通管的第一管与所述进水管之间设置有进水单向阀、第二 管与所述出水管之间设置有出水单向阀，所述活塞杆可移动的收容在 所述三通管的第三管中。 8. The electric steam mop according to claim 6, wherein: said water The pump further includes a pump body, an inlet pipe and an outlet pipe connected to the pump body, the pump body is a tee pipe, and a water inlet is provided between the first pipe of the tee pipe and the inlet pipe A water outlet check valve is disposed between the valve, the second pipe and the outlet pipe, and the piston rod is movably received in the third pipe of the three-way pipe.
9. 一种电动蒸汽拖把， 包括：  9. An electric steam mop, comprising:
壳体， 置于待清洁面， 具有一朝下与该待清洁面相对的除污面， 该除污面具有蒸汽出口；  a casing, disposed on the surface to be cleaned, having a decontamination surface facing downward with respect to the surface to be cleaned, the decontamination surface having a steam outlet;
手持部， 与该壳体连接以供手持；  a hand-held portion connected to the housing for hand-held;
水箱， 设有加水口和出水口；  Water tank with water inlet and water outlet;
蒸汽形成装置， 具有进水口和蒸汽出口， 蒸汽出口与壳体除污面 的蒸汽出口连通，在进水口和蒸汽出口之间设有与二者连通的蒸汽形 成腔；  a steam forming device having a water inlet and a steam outlet, wherein the steam outlet communicates with a steam outlet of the decontamination surface of the casing, and a steam forming chamber communicating with the steam inlet is provided between the water inlet and the steam outlet;
水泵， 设于所述水箱和蒸汽形成装置之间，用于驱使水箱中的水 流入蒸汽形成装置， 所述水泵包括可往复运动的活塞杆；  a water pump disposed between the water tank and the steam forming device for driving water in the water tank into the steam forming device, the water pump including a reciprocable piston rod;
其特征在于： 还包括同步电机， 所述同步电机的输出轴设置有齿 轮， 所述水泵活塞杆的自由端设置有齿条， 所述同步电机通过所述齿 轮及齿条的啮合传动驱动所述水泵动作。  The utility model further includes: a synchronous motor, an output shaft of the synchronous motor is provided with a gear, a free end of the water pump piston rod is provided with a rack, and the synchronous motor drives the meshing transmission through the gear and the rack The pump operates.
10. 根据权利要求 9所述的电动蒸汽拖把， 其特征在于： 所述齿 条自由端的端外设置有挡块， 所述齿条自由端触及所述挡块时， 所述 同步电机反转。  10. The electric steam mop according to claim 9, wherein: the end of the free end of the rack is provided with a stopper, and when the free end of the rack touches the stopper, the synchronous motor is reversed.
11. 根据权利要求 10所述的电动蒸汽拖把， 其特征在于： 所述 挡块垂直于所述活塞杆的轴向设置在所述同步电机机壳上。 11. The electric steam mop according to claim 10, wherein: the stopper is disposed on the synchronous motor casing perpendicular to an axial direction of the piston rod.
12. 根据权利要求 10所述的电动蒸汽拖把， 其特征在于： 所述 齿条为单边齿形， 与所述活塞杆一体设置。 12. The electric steam mop according to claim 10, wherein: the rack is a single-sided tooth shape, and is integrally provided with the piston rod.
13. 根据权利要求 9所述的电动蒸汽拖把， 其特征在于： 所述水 泵还包括泵体、与所述泵体连接的进水管与出水管， 所述泵体为三通 管， 所述三通管的第一管与所述进水管之间设置有进水单向阀、第二 管与所述出水管之间设置有出水单向阀，所述活塞杆可移动的收容在 所述三通管的第三管中。  The electric steam mop according to claim 9, wherein the water pump further comprises a pump body, an inlet pipe and an outlet pipe connected to the pump body, and the pump body is a tee pipe, the three A water inlet check valve is disposed between the first pipe of the pipe and the water inlet pipe, and a water outlet check valve is disposed between the second pipe and the water outlet pipe, and the piston rod is movably received in the three In the third tube of the tube.
PCT/CN2011/080522 2011-07-22 2011-10-08 Electric steam mop WO2013013445A1 (en)

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