CN211704491U - Cleaning device with water squeezing bag - Google Patents

Cleaning device with water squeezing bag Download PDF

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Publication number
CN211704491U
CN211704491U CN201921330973.6U CN201921330973U CN211704491U CN 211704491 U CN211704491 U CN 211704491U CN 201921330973 U CN201921330973 U CN 201921330973U CN 211704491 U CN211704491 U CN 211704491U
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water
water squeezing
cleaning
cleaning device
inner barrel
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Chinese (zh)
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吕益美
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Yongkang Qingwei Industry And Trade Co ltd
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Individual
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Abstract

The utility model discloses a cleaning device with crowded water bag, cleaning device includes: the inner barrel is fixedly or detachably arranged in the outer barrel, the open end of the outer barrel is at least partially shielded by the upper surface of the inner barrel, and the rest part of the open end forms a water receiving opening; the upper surface of the inner barrel is provided with a cleaning opening for accommodating a cleaning tool to extend into, at least one side of the cleaning opening is provided with a self-rotating scraping and cleaning piece, the inner barrel further comprises a thin tube and a water squeezing bag component, one end of the thin tube is communicated with the water squeezing bag component, and the other end of the thin tube forms a water spraying opening; the water squeezing bag component is squeezed, and the clear water in the outer barrel is pumped into the thin pipe through the water squeezing bag component under the action of atmospheric pressure, is sprayed out from the water spraying opening and is sprayed onto the wiping object; the utility model discloses a set up crowded water pocket structure, obtain convenient, efficient cleaning performance.

Description

Cleaning device with water squeezing bag
Technical Field
The utility model belongs to house daily necessities field, concretely relates to cleaning device with crowded water bag.
Background
With the continuous progress of technology, the mop plays an important role in cleaning devices required for daily cleaning. Whether the mop is used for cleaning the household sanitation or the outer surface of a household vehicle, various mops are greatly concerned as an effective cleaning tool, various mop products emerge endlessly, and the existing mop can easily go deep into any corner and can be cleaned uniformly. At present, two types of collodion mops and flat mops are widely used for cleaning families in the market, and long-handle mops are mainly used for cleaning the outer surface of a household automobile. The collodion or the wiping material of the flat mop is mostly made of polyvinyl alcohol collodion. The common flat plate/collodion mop comprises a mop rod and a mop head hinged at the lower end of the mop rod, wherein the bottom of the mop head is provided with a wiping material. At present, the mop bucket is mainly used for cleaning and squeezing mop wiping materials in the following modes:
the first one is for the foot to step on the extrusion formula dehydration, it sets up the foot on the mop bucket and steps on the extrusion device, this foot is stepped on the extrusion device including setting up the crowded water basket in the mop bucket, articulate on mop bucket upper portion and with the footboard that crowded water basket is relative, footboard and crowded water basket enclose into a crowded water space, need at first take off the mop on the mop board of dull and stereotyped mop when the dehydration, place the mop in crowded water space, then the foot is stepped on the footboard and is made crowded water space shrink reach the purpose of drying with the water on the mop. The dehydration mode in the form needs to design a foot-operated extrusion device with a complex structure, and the cost is higher; when squeezing water, the mop cloth needs to be detached first, and the operation is troublesome.
The second mode is centrifugal rotary dehydration, which adopts a hand-press rotary mop rod, when dehydrating, two ends of the mop plate of the flat mop need to be bent and then placed in the dehydration area of the mop bucket, and the mop rod is pressed downwards, so that the mop plate of the flat mop is centrifugally rotated and dehydrated. The dewatering mode of the form needs to design the mop plate of the flat mop into a bendable structure, the structure is complex, and the dewatering mode needs to be matched with a hand-press rotary mop rod, so that the cost is high.
The third mode is hand-push extrusion type water squeezing, which comprises a mop rod and a flat mop plate movably connected to the mop rod, wherein a water squeezing mechanism is arranged on the mop rod, and the water squeezing and the cleaning of the wiping matters on the flat mop plate are realized through the relative squeezing movement between the water squeezing mechanism and the flat mop plate. It also has the disadvantages that: when the water squeezing operation is carried out, the mop rod needs to be held by one hand for positioning, the water squeezing mechanism needs to be held by the other hand, the relative squeezing movement between the water squeezing mechanism and the flat mop plate is realized by pushing and pulling the water squeezing mechanism by one hand, the operation is very laborious, and the operability is not strong.
The other mode is a double-barrel type one-washing one-scraping water squeezing mode, which is provided with a barrel body formed by an independent water squeezing area and a washing area, wherein the water squeezing area and the washing area are respectively positioned at two different positions; the barrel body is provided with a smoothing-out squeezing device which can be squeezed and slide relatively with the flat mop head of the flat mop so as to move and squeeze the wiping materials on the flat mop head. The mop cleaning device has the advantages that the occupied area is large, the mop needs to be squeezed open, the conversion between the water squeezing area and the cleaning area needs to be repeated and is laborious, and a mop barrel is likely to be lifted while a flat mop head is pulled out of the opening smoothing squeezing device, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the defects in the prior art, the mop bucket for cleaning the dewatering mop by the single bucket is provided, and a convenient and efficient cleaning effect is obtained by arranging the water squeezing bag structure.
In order to realize the purpose of the utility model, the following technical scheme is adopted to realize: a cleaning device with a water squeezing bag is used for cleaning mop cleaning tools, the mop cleaning tools comprise a mop rod and a mop head movably connected to the lower end of the mop rod, wiping materials are arranged on the bottom surface of the mop head, and the cleaning device comprises: an outer tub, the outer tub being open; the inner barrel is fixedly or detachably arranged in the outer barrel, the open end of the outer barrel is at least partially shielded by the upper surface of the inner barrel, and the rest part of the open end forms a water receiving port; the upper surface of the inner barrel is provided with a cleaning opening for accommodating a cleaning tool to extend into, at least one side of the cleaning opening is provided with a self-rotating scraping and cleaning piece, the inner barrel further comprises a thin tube and a water squeezing bag component, one end of the thin tube is communicated with the water squeezing bag component, and the other end of the thin tube forms a water spraying opening; and the water squeezing bag component is squeezed, and the clean water in the outer barrel is pumped into the thin pipe through the water squeezing bag component under the action of atmospheric pressure and is sprayed out from the water spraying opening to be sprayed onto the wiping object.
Preferably, the method comprises the following steps: the water squeezing bag assembly comprises a bag body, a water inlet valve, a connecting pipe and a supporting seat, a cavity is formed between the bag body and the supporting seat, the bag body is communicated with the thin pipe through the connecting pipe, and the supporting seat is connected with the water inlet valve.
Preferably, the method comprises the following steps: the water inlet valve comprises a valve body and a valve clack movably connected to the valve body.
Preferably, the method comprises the following steps: the inner barrel further comprises an inner barrel body, a step surface and a support rib are arranged on the inner barrel body, and the step surface and the support rib enclose a containing space capable of containing the water squeezing bag assembly.
Preferably, the method comprises the following steps: the diameter of the thin tube is 1-2 cm.
Preferably, the method comprises the following steps: still be equipped with the linkage segment between tubule and the washing mouth, the cross-sectional diameter of overflowing of linkage segment is greater than the internal diameter of tubule.
Preferably, the method comprises the following steps: and a water baffle is arranged on the connecting section.
Preferably, the method comprises the following steps: the connecting section is provided with a control switch, and when the control switch is turned on, water flow sucked from the water squeezing bag assembly can flow through the connecting section to wet the wiping materials; when the control switch is closed, water drawn up from the wringing bladder assembly is blocked from flowing to the wipes by the control switch.
Preferably, the method comprises the following steps: the control switch includes: the water flow path connecting device comprises a blocking wall suitable for blocking a water path of a connecting section, a containing groove for containing the blocking wall to move in the direction of a non-water path, and a reset elastic element for assisting the blocking wall to reset.
Preferably, the method comprises the following steps: scrape and be equipped with the groove of predetermineeing on the washing piece, the last fixed hook that is equipped with of control switch controls control switch, can make the fixed hook card go into in predetermineeing the groove to make and scrape the washing piece and can fix in specific position, carry out directional scraping to the wiper.
Compared with the prior art, the beneficial effects of the utility model include:
firstly, a single-barrel cleaning and dehydrating double function is adopted, so that the space is saved, the single-insertion inner barrel completes cleaning and dehydrating, and barrel replacement and transposition are not needed;
secondly, the mop head wiping material is wetted by adopting an air bag water inlet and spraying structure, so that the cleaning efficiency is improved;
thirdly, the reasonable water path structure design of size is adopted, and the effects of water spraying, wetting, water scraping and water draining are guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1a is a perspective view 1 of an embodiment of the present invention.
Fig. 1b is a perspective view 2 of an embodiment of the present invention.
Fig. 2a is a schematic view of an inner barrel and a water inlet valve according to an embodiment of the present invention.
Fig. 2b is a schematic view 1 of a valve body according to an embodiment of the present invention.
Fig. 2c is a schematic view 2 of a valve body according to an embodiment of the present invention.
Fig. 3a is a schematic view of an outer barrel according to an embodiment of the present invention.
Fig. 3b is an exploded view of an inner barrel structure according to an embodiment of the present invention.
Fig. 4 is an exploded view of a wringing bladder assembly in accordance with an embodiment of the present invention.
Fig. 5a is a schematic view of a part of an outer barrel according to an embodiment of the present invention 1.
Fig. 5b is a schematic view of a part of an outer barrel according to an embodiment of the present invention 2.
Fig. 6 is an exploded view of an inner gantry of an embodiment of the present invention.
Fig. 7 is an exploded view of an outer and inner barrel structure according to an embodiment of the present invention, fig. 2.
Fig. 8 is a schematic view of an outer barrel and an inner barrel according to an embodiment of the present invention.
Fig. 9a is a schematic view 1 of a wiper blade according to an embodiment of the present invention.
Fig. 9b is a schematic view 2 of a wiper blade according to an embodiment of the present invention.
Fig. 9c is a cross-sectional view of a wiper blade according to an embodiment of the present invention.
Fig. 10a is a perspective view of an embodiment of the present invention.
Fig. 10b is a schematic diagram 1 of a control switch according to an embodiment of the present invention.
Fig. 10c is a schematic diagram of a control switch according to an embodiment of the present invention 2.
Description of reference numerals: an inner barrel 100, a cleaning port 110, an inner barrel body 120, a water squeezing bag component 130, a scraping and washing component 140, an inner barrel frame 150, a positioning component 160 and a control switch 170; a roller 101, an upper cover 102, a step edge 103 and a water baffle 104; a transverse edge 111, a long edge 112, a mounting groove 113, a rotating shaft groove 114, a positioning groove 115, a water passing groove 116 and a roller groove 117; the device comprises a thin pipe 121, a water spray 122, a connecting section 123, a connecting wall 124, a step surface 125, a positioning port 126, a positioning protrusion 127 and a support rib 128; the capsule 131, the water inlet valve 132, the connecting pipe 133, the supporting seat 134, the valve body 135, the valve clack 136, the mounting hole 137 and the positioning head 138; the scraping and washing device comprises a scraping and washing piece 141, a rotating shaft 142, a positioning protrusion 143, a fan-shaped area 144, a hollow-out area 145, comb teeth 146, an edge 147, a preset position 148 and a working end 149; a first fixing protrusion 1411, a second fixing protrusion 1412; a rotating space 151 and a boss 152; the positioning piece 161, the rectangular groove 162, the strip-shaped groove 163, the groove 164 and the rib 165; a manual toggle 171, a barrier wall 172, a receiving groove 173, a return elastic member 174; an outer barrel 200, a water receiving opening 201, a handle 202 and an open end 203; a wipe 300; the quick release structure 400, the push button 410, the latch 420, the latch groove 430, the spring 440, the limiting wall 450, and the positioning post 460; a push rod 411, a wrench 412; cuboid groove 431 and tongue 432.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should also be understood that the terms "mounted," "disposed," "provided," "connected," and "nested" are to be construed broadly and may, for example, be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations. The terms "upper", "lower", "top", "bottom", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of describing the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 10, the present embodiment provides a cleaning device which can be used for cleaning a mop-like cleaning tool such as a flat mop, a collodion mop, a long mop, or the like. Such cleaning implements each include a mop rod with a wipe thereon that can be rotated into a snug/generally parallel orientation relative to the mop head so that the mop rod can act as a force applying end to direct the wipe 300 on the mop head to extend into the cleaning device toward one side of the cleaning aperture 110 for cleaning or scraping.
The cleaning device is generally barrel-shaped and comprises an inner barrel 100 and an outer barrel 200 which are detachably connected, a water receiving port 210 is arranged on the outer barrel 200, and a cleaning port 110, an inner barrel body 120 and a water squeezing bag assembly 130 are arranged on the inner barrel 100. The cleaning opening 110 is provided with a scraping component 140, and the cleaning tool can extend into the cleaning opening 110 and can movably press against the scraping component 140 to scrape the wiping object 300. The water squeezing bladder assembly 130 is disposed at the bottom of the inner barrel 100 and is communicated with the inner barrel body 120. The squeeze bag assembly 130 includes a bag body 131 and a water inlet valve 132. After the outer tub 200 is filled with water, the pressing of the wringing bladder 131 can press the clean water of the outer tub 200 into the inner tub 120 through the water inlet valve 132, and further spray the clean water onto the wipes 300 of the cleaning tool, thereby wetting the wipes 300.
The cleaning tool is repeatedly cleaned and dried by intermittently pressing the squeezing bladder 131 through the up and down movement of the cleaning tool in the cleaning opening 110, so that the wiping object 300 is continuously wetted by the clean water, and the wiping object 300 is cleaned by the scraping of the scraping and cleaning component 140.
Example 2
Example 1 is a basic structure of a cleaning apparatus, and example 2 is a further optimization of the cleaning apparatus in example 1.
Further, the outer tub 200 is substantially in a tub shape with an upper part and a lower part being round, the upper part is open, the bottom is provided with anti-slip lines, and the side wall is smooth. A handle 202 capable of rotating within 90 degrees is disposed above the outer tub 200, and the handle 202 can be turned to a vertical state to facilitate a user to lift the outer tub 200, or turned to a lying state to be attached to a wall surface of the upper surface of the outer tub 200. The outer tub 200 has a substantially rhombus upper surface, and handles 202 are pivotally connected to adjacent sides of the rhombus. In other embodiments, the hinge position and the movable range of the handle 202 can be adjusted adaptively, such as the rotation range is 180 °, the handle is hinged to the wall of the outer tub 200, and the like.
The inner tub 100 is detachably connected to the center of the inner part of the outer tub 200, so that it is convenient to clean dirt on the outer tub 200 or the inner tub 100 after long-term use. In other embodiments, the inner tub 100 and the outer tub 200 may be fixedly connected. The open end 203 of the outer tub 200 is partially shielded by the upper surface of the inner tub 100, and the unshielded portion forms a water receiving opening 201. In the present embodiment, the water receiving opening 201 has a small surface area, and cannot accommodate a cleaning tool to directly and completely extend into the outer tub 200 for washing, so that the cleaning tool can only extend into the inner tub 100 through the washing opening 110 of the inner tub 100 for washing.
The inner barrel 100 includes an inner barrel frame 150 that can be erected above the outer barrel 200, an upper cover 102 that covers the inner barrel frame 150, an inner barrel body 120 that is arranged below the inner barrel frame 150, and a water squeezing bladder assembly 130 that is communicated with the inner barrel body 120. In other embodiments, the inner tub holder 150 and the inner tub body 120 may be integrally provided.
Further, the inner tub frame 150 has a step edge 103 adapted to an edge of the open end 203 of the outer tub 200, and is mounted on the opening of the outer tub 200. The inner tub frame 150 may cover and enclose a part of the opening of the outer tub 200. The inner barrel frame 150 is provided with a quick release structure 400, which facilitates the detachable installation and separation of the inner barrel 100 and the outer barrel 200. An abutting end or a clamping groove which abuts against or is clamped with the quick-release structure 400 is arranged at a corresponding position of the inner wall of the outer barrel 200.
The quick release structure 400 includes a push button 410, a latch 420, a latch groove 430 and a spring 440. The latch groove 430 is substantially a rectangular groove with an open end, and the latch 420 is movably disposed in the latch groove 430 under the urging of the spring 440, and has a compressed state hidden in the latch groove 430 and a natural state extending out of the latch groove 430. The latch groove 430 is formed on the inner tub 150 to open in a direction toward the protruding direction of the latch 420. The two ends of the opening direction are respectively provided with a limiting wall 450 which can prevent the latch 420 from falling out of the latch groove 430. A positioning post 460 is disposed on the end opposite to the opening direction, and the spring 440 is sleeved on the positioning post 460 and abuts against the latch 420. The latch 420 is a combination of a rectangular groove 431 slightly smaller than the latch groove 430 and a sloping tongue 432. The tongue 432 at the end of the latch 420 is a slope to facilitate the locking or the withdrawal.
The push button 410 is rotatably disposed on the inner barrel frame 150, and the push button 410 includes a push rod 411 movably abutting against the latch 420, and a wrench 412 for applying an external force. The inner barrel frame 150 is provided with a rotation space 151 capable of accommodating the rotation of the push button 410 and a boss 152 capable of serving as a rotation shaft of the push button 410. The push button 410 is naturally flush with the upper surface of the inner tub holder 150. When an external force acts on the wrench 412, the push button 410 rotates around the shaft, and the push rod 411 on the push button 410 abuts against the latch 420, so that the latch 420 retracts into the latch groove 430, and the latch 420 is driven to be disengaged from the abutting state/locking state, thereby unlocking. The inner tub frame 150 is lifted up to complete the separation of the inner tub 100 and the outer tub 200.
In order to avoid the unstable or misoperation condition caused by the single quick-release structure, the quick-release structure 400 with three tripod-feet distribution is arranged on the inner barrel frame 150, so as to ensure the stability of the inner barrel 100 when being mounted on the outer barrel 200 and prevent the relative shaking of the inner barrel 100 and the outer barrel 200 caused by the violent up-and-down movement of the cleaning tool. In other embodiments, the quick release structure 400 can be in various forms, such as a bead screw, an elastic snap using the toughness of the material itself, a large-head spring, or a flexible structure with a movable block and a spring, and a locking structure with an abutting surface/a movable groove. The number of the quick release structures 400 and the specific structure can be selected and replaced adaptively.
Further, a cleaning opening 110 for receiving a mop head of a cleaning tool and a mop rod is formed at the middle of the inner tub 150. The cleaning opening 110 is arranged in a T shape, the transverse edge 111 side of the T shape is an area for accommodating a mop head, and the long edge 112 of the T shape is an area for accommodating a mop rod, and the two areas are communicated. The scrub assembly 140 includes a scrub member 141 and a mounting structure for mounting the scrub member 141 to the cleaning opening 110.
One side of the cleaning opening 110 is provided with a mounting groove 113 for receiving the scraper 141, and the scraper 141 is rotatably mounted in the mounting groove 113. The mounting groove 113 is provided at both ends thereof with a rotation shaft groove 114 for receiving a rotation shaft of the scraper 141. The rotating shaft groove 114 at one end is also provided with a positioning groove 115 for positioning the installation direction of the scraping and washing piece 141. The two ends of the scraping and washing member 141 are provided with rotating shafts 142, and a positioning protrusion 143 adapted to the positioning groove 115 is provided on one end of the rotating shaft 142. After the scraper 141 is rotatably mounted in the mounting groove 113, both ends of the rotary shaft groove 114 are fastened by fasteners, respectively, to prevent the scraper from coming out of the mounting groove 113. The upper part of the mounting groove 113 and one side close to the cleaning opening 110 are opened, and one side of the mounting groove 113 departing from the cleaning opening 110 is provided with a water passing groove 116. When the wiper 300 of the cleaning tool contacts the wiper 141 and is wiped for washing, a part of the water scraped from the wiper 300 may be carried by the wiper 141 or may pass through the wiper 141, and flow into the tub 200 through the water passing groove 116. The water passing grooves 116 are three rectangular hole grooves arranged side by side along the T-shaped transverse edge 111 of the cleaning opening 110. In other embodiments, the number and shape of the water passing grooves 116 may be one or strip-shaped grooves.
The other side of the cleaning opening 110 is provided with two roller grooves 117 for accommodating guide rollers, and the two rollers 101 are respectively arranged on the corresponding sides of the long side 112 of the T-shaped cleaning opening 110 and open towards one side of the cleaning opening 110. The roller 101 is a circular truncated cone with unequal radial sections, the diameter of the radial section close to the central area is smaller, and the diameter of the radial section far away from the central area is larger, so that when the cleaning tools with different sizes are adapted, the cleaning opening 110 is too wide relative to the cleaning tools due to different thicknesses, and the cleaning opening 110 is laterally overturned relative to the cleaning opening 110 in the up-down drawing process. In other embodiments, the rollers 101 with equal cross-sectional dimensions can be symmetrically arranged on two sides. Or, instead of rollers 101, other guides, such as sloped surfaces, may be used to guide the mop 300 into the cleaning opening 110.
The scraping and washing member 141 is in the form of a water-squeezing roller, and the outer surface thereof is covered with a flexible body to facilitate the contact with the wiping material 300 of the mop head. In other embodiments, the cleaning element 141 may be a cylindrical body with convex teeth/ribs on the outer surface or an elastic structure with an adjustable distance between the cleaning element 141 and the mounting slot 113, under the action of the elastic structure, the cleaning element 141 can be flexibly and flexibly mounted in the mounting slot 113 by the wiper 300.
Further, the upper cover 102 is covered on the upper portion of the inner barrel frame 150, and the upper cover 102 is connected with the inner barrel frame 150 through a fastening member. The upper cover 102 is provided with an opening corresponding to the position of the inner tub holder 150 as the washing port 110. The surface of the upper cover 102 is lowest at the cleaning opening 110, and the edge is gradually higher than the opening position. The slope form setting that the opening is low in the middle of adopting, edge height can effectively guide the water that is detained or sputter in interior bucket 100 upper surface, flows back in interior bucket 100 along the opening in, and the rivers that reduce when burnisher washs are excessive.
The upper cover 102 is further provided with a water deflector 104, and the water deflector 104 extends from the edge of the upper cover 102 in a cover shape and is disposed near the cleaning opening 110 for preventing water flow sucked from the water-squeezing bladder assembly 130 from splashing. The upper cover 102 is further provided with an accommodating area for accommodating the wrench 412, so that the wrench 412 is hidden in the upper cover 102 or kept flush with the upper cover 102 in a natural state, and the wrench is beautiful and tidy and reduces hooking.
Further, an inner tub body 120 is integrally formed/detachably connected below the inner tub frame 150. The inner barrel body 120 is a substantially cylindrical body with a cross-sectional shape adapted to the cleaning opening 110, and has a depth capable of accommodating the mop head and the mop rod extending into the cleaning opening 110 and then continuing to extend downward to the bottom of the barrel. Since the open end 203 of the outer barrel 200 is arranged in a diamond shape and the quick release structure 400 is arranged at a specific position, the inner barrel 100 can be inserted in a matching manner only at a specific angle position. In order to find the specific angle more conveniently during assembly, a positioning structure is provided between the inner tub 100 and the outer tub 200, the positioning structure includes a positioning member 160 disposed on a wall of the outer tub 200 and a positioning member 161 disposed at a corresponding position of the inner tub body 120, and the positioning member 160 and the positioning member 161 are slidably connected. The positioning member 160 is provided with a rectangular groove 162 having an upper opening, and a strip groove 163 is provided on a side away from the wall surface. The corresponding position of the positioning part 160 is provided with a groove 164 matched with the strip-shaped groove 163. The ribs 165 at both sides of the bar-shaped groove 163 can be inserted into the groove 164 to form a rail sliding, so that the positioning part 160 can be inserted into the positioning part 161 from top to bottom for fixing. In other embodiments, the structure for positioning the installation angle of the inner barrel 100 may be varied, for example, a snap structure/a slide rail structure/a butting structure may be provided at corresponding positions of the outer barrel 200 and the inner barrel 100, or a pattern or a text mark may be provided at corresponding positions of the outer barrel 200 or the inner barrel 100.
The inner tub body 120 further includes a tubule 121 disposed in parallel to the inner tub body 120. The narrow tube 120 has one end communicating with the water-squeezing bladder assembly 130 and the other end communicating with the washing port 110 at a position close to the washing port 110 to form a water jet 122. The water spray 122 is a nozzle which is communicated with the nozzle of the thin tube 120 and has a flow cross section diameter larger than the inner diameter of the thin tube 120, and the clean water pumped from the outer barrel 200 into the bottom of the inner barrel 100 is pressed into the thin tube 121 and then sprayed out from the water spray 122 to wet the wiping object 300, so as to clean the wiping object 300. In order to ensure that the clean water in the outer tub 200 can be smoothly pressed into the inner tub 100 and the wipe 300 is wetted in a spray shape, it is preferable that the thin tube 121 has a small diameter, and the spraying effect of the water flow is ensured by the throttling function of the small hole.
Since the water flow is isotropic due to the spraying, a connection section 123 may be provided between the narrow tube 121 and the cleaning opening 110 in order to better guide the water sprayed from the water spray opening 122 to effectively splash on the wiper 300. The connecting section 123 may be configured in an open/closed channel shape to guide the sprayed water flow, and the flow cross-sectional diameter of the connecting section 123 is larger than that of the thin tube 121 to obtain a better spraying/guiding effect. Meanwhile, the water guard plate 104 of the upper cover 102 may be provided to extend to an upper portion of the connection section 123 and be connected to the connection section 123 by a fastening member, so as to reduce splashing of water sprayed from the tubule 121. In other embodiments, the connecting section 123 is not added, but the thin tube 121 is disposed in a bent tube/hose shape, and the water spraying opening 122 is directly guided to the position of the cleaning opening 110, and the water spraying opening 122 is a nozzle with a cross-sectional diameter equal to that of the thin tube 120, so that the water sucked from the outer tub 200 is directly sprayed onto the wiper 300.
In order to prolong the service life of the cleaning device and prevent the thin tube 121 from being too slender and unstable, the thin tube 120 and the inner barrel body 120 may be integrally formed by the connecting wall 124 or connected by the connecting wall 124. In other embodiments, an arrangement in which the bent-tube tubule 121 is wound around the inner tub body 120 may be employed to stably mount the tubule 121.
The outer edge of the inner tub body 120 also extends outward with a stepped surface 125. The step surface 125 has a positioning opening 126, and a positioning protrusion 127 matched with the positioning opening 126 is provided in the outer tub 200. The positioning hole 126 and the positioning protrusion 127 may adjust the installation angle of the inner tub 100. The step surface 125 is located at a position of the inner barrel body 120 with a certain height from the bottom, and the step surface 125 and the support rib 128 extending to the bottom of the inner barrel 100 enclose a space capable of accommodating the water squeezing bladder assembly 130, preferably, the height of the space is matched with the natural height of the water squeezing bladder assembly 130, or is slightly greater than the natural height of the water squeezing bladder assembly 130, so as to support the inner barrel body 120 and prevent the inner barrel 100 from pressing the water squeezing bladder assembly 130.
Further, a water squeezing bag component 130 connected with the bottom of the inner barrel 100 is also included. The water squeezing bag assembly 130 includes a bag body 131, a water inlet valve 132, a connecting pipe 133 and a supporting base 134. The water squeezing bladder assembly 130 is communicated with the thin tube 121 through a connection tube 133. The capsule 131 is disposed at the bottom of the inner barrel 100 and connected to the support base 134. The support seat 134 has a lower surface which is also connected to the support rib 128 of the inner tub 100 as the bottom of the inner tub 100. The body 131 is bowl-shaped and forms a cavity with the support base 134. The support base 134 is connected to the inlet valve 132. The water inlet valve 132 has a characteristic of blocking water in the outer tub 200 from flowing into the cavity in a natural outflow manner. The bag body 131 is made of silica gel and the like, and when the bag body is extruded by external force, the bag body can deform, so that gas in the cavity is compressed to generate negative pressure, and clean water in the outer barrel 200 is pumped into the cavity through the water inlet valve 132 under the action of the negative pressure and is further pressed into the thin tube 121 through the connecting pipe 133.
Preferably, the inlet valve 132 is semi-circular in shape and includes a valve body 135 and a flap 136. The supporting base 134 is provided with a mounting hole 137 and a positioning head 138 closely matched with the water inlet valve 132. The middle part of the valve body 135 of the water inlet valve 132 is provided with a mounting hole 137 matched with the positioning head 138, and the mounting position of the water inlet valve 132 can be found quickly through the matching of the mounting hole 137 and the positioning head 138. The inlet valve 132 includes two movable flaps 136 symmetrically disposed on opposite sides of the valve body 135. Under the action of gravity, the valve flap 136 is covered with the valve body 135, and the water in the outer barrel 200 cannot flow into the cavity formed by the capsule 131 through natural outflow. When negative pressure is formed in the cavity, the valve flap 136 moves relative to the valve body 135 due to atmospheric pressure, the valve flap 136 and the valve body 135 are no longer tightly covered, and at this time, water in the outer tub 200 can be pressed into the cavity through a gap between the valve flap 136 and the valve body 135.
In order to prevent excessive water flow or too little water flow from being sprayed out through the water spraying opening 122 during one-time extrusion, it is preferable that the size of the water-extruding bag body 131 is a bowl with a radius of 10-30 cm and a height of 5-8 cm, and the inner diameter of the thin tube 121 is set to be 1-2 cm correspondingly.
When the mop is used, firstly, clean water is injected from the water receiving port 201 of the outer barrel 200, at least part of the clean water is submerged at the height position of the water inlet valve 132 in the water squeezing bag assembly, then the mop head is rotated to a position parallel to the mop rod, the end part of the wiping object 300 of the mop head is guided to be aligned with the cleaning port 110, the wiping object 300 is inserted along the cleaning port 110 in a generally vertical direction under the guide of the roller 102, the wiping object 300 is kept against the scraping and washing assembly 140 in the inserting process, the dirt on the wiping object 300 is combed, the wiping object 300 is guided to move to the barrel bottom of the inner barrel 100, the water squeezing bag assembly 130 is squeezed, and the pressurized water squeezing bag assembly 130 enables the clean water in the outer barrel to be pressed into the cavity from the water inlet valve 132 and further enter the thin tube 121 under the negative pressure effect, and rises along the thin tube 121 until the clean water is sprayed.
Without the attachment segment 123 installed, a portion of the water stream emitted from the water jet 122 directly wets the wipe 300; with the attachment section 123 installed, a portion of the water ejected from the water jet 122 is directed by the attachment section 123 or is blocked by the water baffle 104 from flowing back onto the wipe 300 to wet the wipe 300. The mop rod is lifted upwards to drive the wiper 300 to pull upwards reversely, and the wiper 300 is kept to be abutted against the scraping component 140 in the pulling-up process, so that the dirt on the wiper 300 is combed and scraped. Such up and down reciprocation effects cleaning and drying of the wipe 300.
Example 3
Embodiment 3 differs from embodiment 2 in the modification of the wiping unit 140.
As shown in fig. 8 to 9, the scraper 141 is cylindrical and has a circular outer peripheral edge of a constant size. The scraper comprises four solid sectors 144, hollow-out areas 145 extending from the outer edge of the scraper 141 to the center are formed between two adjacent sectors 144, and the hollow-out areas 145 and the sectors 144 are arranged at intervals. Wherein the outer surfaces of the two symmetrical sectors 144 are provided with comb teeth 146, the comb teeth 146 serving to comb the wipe 300 as the wipe 300 slides across the outer contour of the scraper 141. The remaining sectors 144 have a smooth surface extending along the cylindrical outer contour, the sectors 144 each having two edges 147, the edge 17 simultaneously serving as an edge 147 of the adjacent hollow-out area 145.
In other embodiments, the number of the sectors can be set to be one, and the hollow-out area is adjacent to the sector; or two fan-shaped areas can be arranged, and 2 hollow-out areas are formed between two adjacent fan-shaped areas; or the number of sectors and hollowed-out areas can also be selected adaptively to cover the radial section of the entire scraper.
Since the wiping material 300 of the cleaning tool, such as a collodion mop, a flat mop, a long mop, etc., is mostly made of rag/bristle/collodion, etc., and has flexibility/extensibility/rotatability/floatability, when the wiping material 300 moves downwards along the cleaning opening 110, the wiping material will drive the scraping and washing member 141 to rotate around the rotating shaft 142 of the scraping and washing member under the sliding friction action until the scraping and washing member 141 rotates to the preset position 148 and is fixed; after the wiper 300 is pulled upwards in the reverse direction, the wiper 141 is also driven to rotate in the reverse direction to be separated from the preset position 148 by the sliding friction effect, during the normal and reverse rotation of the wiper 141,
when the smooth surface of the sector 144 comes into contact with the wipe 30, it will abut/squeeze the outer edges of the wipe 300, such as bristles;
when the surface of the teeth 146 of the sector 144 comes into contact with the wipe 300, it may comb the wipe 300, such as dirt on the bristles;
when the virtual outer contour of the hollow area 145 comes into contact with the wiper 300, the outer edge of the wiper 300, such as bristles, which loses the abutting/pressing external force, passes through the outer contour of the hollow area 145 to protrude into the hollow area 145;
when the contact end of the wiper 141 and the wiper 300 is transferred from the hollow area 145 to the sector area 144, the outer edge portions of the wiper 300, such as bristles, extending into the hollow area 145 are blocked by the edge 147 shared by the sector area 144 and the hollow area 145, so as to perform a wiping action;
when the scraper 141 is rotated to the predetermined position 148 and fixed, the outer edges of the wipers 300, such as bristles, originally located in the hollow 145 are continuously blocked by the edge 147 shared by the sector 144 and the hollow 145 to form the working end 149 in the scraping state.
In order to fix the scraping and washing member 141 when rotating to the preset position 148, the rotating shaft 142 of the scraping and washing member 141 is provided with a first fixing protrusion 1411, a second fixing protrusion 1412 is arranged at a corresponding position of the rotating shaft groove, the first fixing protrusion 1411 abuts against and is fixed to one side of the second fixing protrusion 1412 in the clockwise rotation process of the scraping and washing member 141, after the scraping and washing member 141 rotates anticlockwise and reversely, the first fixing protrusion 1411 is separated from the second fixing protrusion 1412, and the scraping and washing member 141 continues to rotate until the other side of the first fixing protrusion 1411 abuts against and is fixed to the other side of the second fixing protrusion 1412. During practical use, only one preset position is provided, and the position can be adjusted according to conditions, so that the first fixing protrusion 1411 and the second fixing protrusion 1412 can be ensured to rotate clockwise/anticlockwise to abut against the fixed position to serve as the preset position, and fixed scraping and washing are realized. In other embodiments, to fix the rotational position of the scraper 141, a stop may be provided at the end of the scraper 141 or elsewhere for positioning.
Preferably, when the scraper 141 is rotated to the predetermined position 148, the working end 149 is located in the fourth quadrant, and the inclination angle β is about 60 °, and in other embodiments, the inclination angle of the working end 149 at the predetermined position 148 can be selected adaptively, such as being fully feasible within the range of 30 ° to 60 °.
Preferably, the working end 149 has a relatively sharp tip to produce a better scraping effect. In this embodiment, the central angle of the sector 144 is 45 °, so that the two edges 147 of the sector 144 can naturally form a tip for scraping. In other embodiments, the central angle of the sector 144 can be set at other angles, which can be adjusted to match the predetermined position of the squeegee member 141 relative to the wiper 300. For example, the central angle α of the sector 144 may be 60 °, with 3 sectors 144 and 3 hollow-out areas 145 being provided, or 120 °, but with the preset position 148 to maintain effective scraping of the working end.
In order to reduce splash and splash during the scraping process and effectively guide the water flow generated during the scraping process, the scraping member 141 may be provided with a hollow water passing groove 116. The water passing groove 116 is a through groove and penetrates the front and rear surfaces of the wiper 141. Preferably, to match the drainage effect, the notch of the trough 116 is maintained facing the contact end 149 of the wiper 300 and the wiper 141 when the wiper 141 is rotated to the predetermined position 148 and secured. Preferably, the water passing groove 116 and the hollow-out area 145 can be completely communicated or partially communicated, so as to form effective scraping drainage. The preferred wash tank 116 includes four slots aligned along the length of the scraper 141. In other embodiments, the number, shape and arrangement positions of the water passing grooves 116 can be selected adaptively.
The difference in use from example 2 is that: the action of the scraping assembly.
During the process that the wiper 300 extends into the cleaning opening 110 in a substantially vertical direction along the cleaning opening 110 and continuously moves downwards, the wiper 141 contacting with the wiper 300 rotates under the action of friction force, and the wiper 141 alternately contacts and/or presses the sectors 144 and the hollow-out areas 145 in sequence during the rotation process until the wiper 141 rotates to the preset position 148 and is fixed:
when the smooth surface of the sector 144 is in contact with the wipe 300, the outer edge of the wipe 300 is in contact with and/or pressed against the sector 144;
combing and scraping the dirt on the wiper 300 when the surface of the comb teeth 146 of the sector 144 contacts the wiper 300;
when the virtual outer contour of the hollow area 145 contacts with the wiper 300, the outer edge of the wiper 300 losing contact and/or pressing action passes through the virtual outer contour of the hollow area 145 to protrude into the hollow area 145 to float or rotate along with the virtual outer contour;
when the contact end of the wiper 141 and the wiper 300 rotates from the hollow area 145 to the sector 144, the outer edge of the wiper 300 extending into the hollow area 145 is blocked by the working end 149, so as to achieve a wiping effect.
The mop rod is lifted up to drive the wiper 300 to pull upwards reversely, the scraping and washing piece 141 rotates reversely under the action of friction force in the process of pulling upwards, and the rotating process sequentially passes through the fan-shaped area 144 and the hollow-out area 145 again and alternately, and the work content is repeated. Such up and down reciprocation effects cleaning and drying of the wipe 300.
Example 4
Embodiment 4 is different from the above-described embodiments in that the control of the water spraying operation is improved.
Referring to fig. 10, a connection section 123 is provided between the tubule 121 and the cleaning port 110. The connection section 123 is provided with a control switch 170 which can be manually controlled to be opened/closed. When the control switch 170 is turned on, water drawn up from the wringing bladder assembly 130 can pass unobstructed through the connecting segment 123 to wet the wipes 300; when the control switch 170 is closed, the flow of water drawn up from the wringing bladder assembly 130 is blocked by the control switch from wetting the wipes 300.
Further, the control switch 170 may be further provided with a manual dial 171 similar to the guillotine principle, and the manual dial 171 includes a blocking wall 172 blocking the waterway path of the connection section 123, a receiving groove 173 receiving the movement of the blocking wall in the direction of the non-waterway path, and a return elastic member for assisting the return of the blocking wall. The blocking wall 172 is a plate-like structure and is vertically movably disposed on the waterway channel of the connection section 123. The receiving groove 173 is a rectangular groove and can receive the blocking wall 172 to move up and down therein, the return elastic element is a spring, and after the blocking wall 172 is manually pressed to block the connecting section 123, the spring can guide the blocking wall 172 to return to the non-blocking position under the action of elastic force when the external force is lost.
In order to simplify the operation process and avoid the effect of pressing the manual knob 171 all the time to block the water spray, a locking structure may be further provided. The locking structure can adopt a lightning groove 174 structure, when the manual button is pressed for the first time, the clamping structure in the lightning groove 174 is clamped, the automatic reset of the manual button is prevented, when the manual button 171 is pressed for the second time, the clamping structure in the lightning groove 174 is unlocked, and the manual button 171 is reset under the action of the spring. In other embodiments, there are many more locking structures, such as a conventional snap-in-projection locking, and the like.
When the control switch for water spraying is added to the scheme presented in embodiment 3, in order to ensure better drying effect and reduce the insufficient force caused by the rotation of the wiper, the control switch may be further provided with a fixing hook 175, and when the manual toggle button 171 is pressed, the fixing hook 175 is clamped into a preset groove of the wiper to lock the wiper 141 so that the wiper 141 is kept at the working position, and the wiper 300 is directionally wiped.
In other embodiments, the control switch 170 may also be a check valve structure having one-way opening and closing flaps.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A cleaning device with a water squeezing bag is used for cleaning mop cleaning tools, the mop cleaning tools comprise a mop rod and a mop head movably connected to the lower end of the mop rod, wiping materials are arranged on the bottom surface of the mop head, and the cleaning device comprises:
an outer tub, the outer tub being open;
the inner barrel is fixedly or detachably arranged in the outer barrel, the open end of the outer barrel is at least partially shielded by the upper surface of the inner barrel, and the rest part of the open end forms a water receiving port; the upper surface of interior bucket is formed with the washing mouth that can hold burnisher and stretch into, but at least one side of washing mouth is equipped with the scraping and washing piece of rotation, its characterized in that:
the inner barrel further comprises a thin tube and a water squeezing bag component, one end of the thin tube is communicated with the water squeezing bag component, and the other end of the thin tube forms a water spraying opening;
and the water squeezing bag component is squeezed, and the clean water in the outer barrel is pumped into the thin pipe through the water squeezing bag component under the action of atmospheric pressure and is sprayed out from the water spraying opening to be sprayed onto the wiping object.
2. A cleaning device with a water squeezing bladder as claimed in claim 1, wherein: the water squeezing bag assembly comprises a bag body, a water inlet valve, a connecting pipe and a supporting seat, a cavity is formed between the bag body and the supporting seat, the bag body is communicated with the thin pipe through the connecting pipe, and the supporting seat is connected with the water inlet valve.
3. A cleaning device with a water squeezing bladder as claimed in claim 2, wherein: the water inlet valve comprises a valve body and a valve clack movably connected to the valve body.
4. A cleaning device with a water squeezing bladder as claimed in claim 3, wherein: the inner barrel further comprises an inner barrel body, a step surface and a support rib are arranged on the inner barrel body, and the step surface and the support rib enclose a containing space capable of containing the water squeezing bag assembly.
5. A cleaning device with a water squeezing bag according to claim 4, characterized in that: the diameter of the thin tube is 1-2 cm.
6. A cleaning device with a water squeezing bag according to any one of claims 1 to 5, characterized in that: still be equipped with the linkage segment between tubule and the washing mouth, the cross-sectional diameter of overflowing of linkage segment is greater than the internal diameter of tubule.
7. A cleaning device with a water squeezing bladder as claimed in claim 6, wherein: and a water baffle is arranged on the connecting section.
8. A cleaning device with a water squeezing bladder as claimed in claim 6, wherein: the connecting section is provided with a control switch, and when the control switch is turned on, water flow sucked from the water squeezing bag assembly can flow through the connecting section to wet the wiping materials; when the control switch is closed, water drawn up from the wringing bladder assembly is blocked from flowing to the wipes by the control switch.
9. The cleaning device with a water squeezing bag as claimed in claim 8, wherein: the control switch includes: the water flow path connecting device comprises a blocking wall suitable for blocking a water path of a connecting section, a containing groove for containing the blocking wall to move in the direction of a non-water path, and a reset elastic element for assisting the blocking wall to reset.
10. A cleaning device with a water squeezing bladder as claimed in claim 9, wherein: scrape and be equipped with the groove of predetermineeing on the washing piece, the last fixed hook that is equipped with of control switch controls control switch, can make the fixed hook card go into in predetermineeing the groove to make and scrape the washing piece and can fix in specific position, carry out directional scraping to the wiper.
CN201921330973.6U 2019-08-16 2019-08-16 Cleaning device with water squeezing bag Active CN211704491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921330973.6U CN211704491U (en) 2019-08-16 2019-08-16 Cleaning device with water squeezing bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921330973.6U CN211704491U (en) 2019-08-16 2019-08-16 Cleaning device with water squeezing bag

Publications (1)

Publication Number Publication Date
CN211704491U true CN211704491U (en) 2020-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921330973.6U Active CN211704491U (en) 2019-08-16 2019-08-16 Cleaning device with water squeezing bag

Country Status (1)

Country Link
CN (1) CN211704491U (en)

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Effective date of registration: 20210928

Address after: 321300 south of floor 2, No. 885, Huangcheng North Road, huangchengli village, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province (self declaration)

Patentee after: Yongkang Qingwei industry and Trade Co.,Ltd.

Address before: 321300 No.128, Confucianist village, Zhiying street, Yongkang City, Jinhua City, Zhejiang Province

Patentee before: Lv Yimei

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