Water injection pipe for scrubber

Abstract

The utility model discloses a water injection pipe for a scrubber, which comprises a pipe body capable of being inserted into a water injection port of a water tank; the pipe sleeve is connected with one end of the pipe body in a sleeved mode, the pipe sleeve is provided with a first outer circular face, and the first outer circular face is matched with a water injection opening of a water tank; the end cover is connected with the end, away from the pipe body, of the pipe sleeve, an insertion opening is formed in the end face of the end cover, and the insertion opening is used for being connected with a water outlet of a faucet in an inserted mode; the lap joint surface extends along the periphery of the first outer circle surface, the lap joint surface is arranged on the pipe sleeve or the end cover, and the lap joint surface is used for being in lap joint with the edge of a water injection opening of the water tank so as to prevent the water injection pipe from falling into the water tank. The water injection pipe can be arranged at the water injection port of the water tank, and the water injection pipe can be in butt joint with a faucet during water injection, so that the water injection operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of water pipes, and in particular to a water injection pipe for a floor scrubber. Background Technology

[0002] Existing floor scrubbers are equipped with a water tank, which is used to supply cleaning water to the floor scrubber's brush components. When the water level in the tank is low, the operator needs to add clean water to the tank.

[0003] Specifically, the existing floor scrubbers only have a water inlet on the water tank. Therefore, the staff needs to carry an additional water hose, connect one end of the hose to the faucet and the other end to the water inlet of the water tank. After the water tank is filled, the hose is removed from the tank. However, the hose needs to be carried every time the water tank is filled, which makes the water filling operation very inconvenient. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a water injection pipe for a floor scrubber. The water injection pipe can be installed at the water inlet of the water tank, and the water injection pipe can be connected to a faucet during water injection, thereby making the water injection operation more convenient.

[0005] A water injection pipe for a floor scrubber according to an embodiment of the present invention includes: a pipe body, which can be inserted into the water inlet of a water tank; a pipe sleeve, which is sleeved to one end of the pipe body, the pipe sleeve having a first outer circular surface that matches the water inlet of the water tank; an end cap, which is connected to the end of the pipe sleeve away from the pipe body, the end face of the end cap having a socket for insertion into the outlet of a faucet; and an overlapping surface, which extends along the outer periphery of the first outer circular surface, the overlapping surface being disposed on the pipe sleeve or the end cap, the overlapping surface being used to overlap the edge of the water inlet of the water tank to prevent the water injection pipe from falling into the water tank.

[0006] A water injection pipe for a floor scrubber according to an embodiment of the present invention has at least the following beneficial effects:

[0007] This invention, by setting up a pipe body, a pipe sleeve, an end cap, and an overlapping surface, allows the pipe body to be inserted into the water tank through the water inlet, thus preventing the pipe body from being placed on the outside of the water tank and reducing the space occupied by the water inlet on the floor scrubber. Furthermore, by matching the first outer circular surface with the water inlet of the water tank, the pipe sleeve can be inserted into the water inlet, reducing the swaying of the water inlet and keeping the water inlet stable. The overlapping surface is designed to overlap the edge of the water inlet of the water tank, preventing the entire water inlet from sliding into the water tank and becoming impossible to remove. Finally, by providing a socket on the end face of the end cap, the pipe sleeve can be lifted from the water inlet, allowing the socket of the end cap to connect with the faucet, enabling external clean water to be injected into the water tank through the pipe body, thereby making the water filling operation more convenient.

[0008] According to an embodiment of the present invention, a water injection pipe for a floor scrubber has an outer ring on the end cap, which is sleeved on the outer periphery of the pipe sleeve and is tightly fitted to the pipe sleeve.

[0009] According to an embodiment of the present invention, a water injection pipe for a floor scrubber has an outer connecting ring forming the overlapping surface on the side near the pipe body.

[0010] According to an embodiment of the present invention, a water injection pipe for a floor scrubber is provided with a raised edge on the outer periphery of the pipe sleeve, and the raised edge abuts against the inner side of the outer connecting ring.

[0011] According to an embodiment of the present invention, a water injection pipe for a floor scrubber has a first inclined surface and a second inclined surface that are connected to each other on the outer periphery of the pipe sleeve, and a raised edge is formed at the junction of the first inclined surface and the second inclined surface.

[0012] According to an embodiment of the present invention, a water injection pipe for a floor scrubber is provided, wherein the end cap further has an inner ring that matches the inner side of the sleeve, and the inner ring and the outer ring clamp the sleeve.

[0013] According to an embodiment of the present invention, a water injection pipe for a floor scrubber has a conical surface on the outer periphery of the pipe sleeve, and the conical surface gradually tapers towards the pipe body.

[0014] According to an embodiment of the present invention, a water injection pipe for a floor scrubber is provided with a flexible strip on the outer edge of the end cap, and a plug is connected to the free end of the flexible strip, the plug being used to seal the inlet.

[0015] According to an embodiment of the present invention, a water injection pipe for a floor scrubber includes a plug having a cover plate, a circular tube portion connected to the cover plate, and an anti-detachment portion disposed on the outer edge of the circular tube portion. The outer circular surface of the circular tube portion matches the insertion port. The circular tube portion is inserted into the insertion port, and the anti-detachment portion abuts against the end face of the end cap to prevent the plug from detaching from the insertion port.

[0016] According to an embodiment of the present invention, a water injection pipe for a floor scrubber has a handle on the edge of the cover plate.

[0017] A water injection pipe for a floor scrubber according to an embodiment of the present invention further includes a conical sleeve, which is disposed at the end of the pipe body away from the sleeve, and the conical sleeve can be elastically deformed and inserted into the water injection port of the water tank.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a water injection pipe for a floor scrubber according to an embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram showing the water injection working state of a water injection pipe for a floor scrubber is shown.

[0022] Figure 3 for Figure 1 A schematic diagram showing the structure of a water inlet pipe for a floor scrubber installed at the water inlet of a water tank;

[0023] Figure 4 for Figure 1 A schematic diagram showing the structure of an open plug on a water injection pipe for a floor scrubber;

[0024] Figure 5 for Figure 1 The diagram shows a structural schematic of the water injection pipe sleeve for a floor scrubber.

[0025] Reference numerals: 100-tube body, 110-tube sleeve, 120-first outer circular surface, 130-end cap, 140-lap joint surface, 150-insertion, 160-outer ring, 170-protruding edge, 180-first inclined surface, 190-second inclined surface, 200-inner ring, 210-conical surface, 220-soft strip, 230-cover plate, 240-circular tube section, 250-anti-detachment section, 260-handle section, 270-plug, 280-conical sleeve. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The following description, in conjunction with the accompanying drawings, describes a water injection pipe for a floor scrubber according to an embodiment of the present invention.

[0031] Reference Figure 1 The present invention aims to provide an embodiment of a water injection pipe for a floor scrubber.

[0032] This utility model provides a water injection pipe for a floor scrubber, referring to... Figure 1 , Figure 2 and Figure 3The device includes a pipe body 100, a pipe sleeve 110, an end cap 130, and an overlapping surface 140. The pipe body 100 can be inserted into the water inlet of the water tank. The pipe sleeve 110 is sleeved to one end of the pipe body 100 and has a first outer circular surface 120 that matches the water inlet of the water tank. The end cap 130 is connected to the end of the pipe sleeve 110 away from the pipe body 100 and has a socket 150 on its end face for insertion into the outlet of a faucet. The overlapping surface 140 extends along the outer periphery of the first outer circular surface 120 and is disposed on the pipe sleeve 110 or the end cap 130. The overlapping surface 140 is used to overlap the edge of the water inlet of the water tank to prevent the water pipe from falling into the water tank.

[0033] It is understood that, in this embodiment, by providing a pipe body 100, a pipe sleeve 110, an end cap 130, and an overlapping surface 140, the pipe body 100 can be inserted into the water tank through the water inlet, allowing the pipe body 100 to be stored away and preventing it from being located on the outside of the water tank. This reduces the space occupied by the water inlet pipe on the floor scrubber. Furthermore, by matching the first outer circular surface 120 with the water inlet of the water tank, the pipe sleeve 110 can be inserted into the water inlet, reducing the swaying of the water inlet pipe within the water inlet. The water inlet pipe remains stable inside the water inlet, and by using the overlapping surface 140 to overlap the edge of the water inlet of the water tank, the entire water inlet pipe is prevented from sliding into the water tank and becoming impossible to remove. Furthermore, by providing a socket 150 on the end face of the end cap 130, the pipe sleeve 110 is lifted from the water inlet, allowing the socket 150 of the end cap 130 to connect with the faucet, so that clean water from outside can be injected into the water tank through the pipe body 100, thus making the water filling operation more convenient.

[0034] It should be noted that the pipe body 100 can be made of steel wire pipe or plastic reinforced pipe, and no specific limitation is made here.

[0035] In some embodiments of this utility model, the end cap 130 has an outer ring 160, which is sleeved on the outer periphery of the sleeve 110 and is tightly fitted with the sleeve 110.

[0036] Understandably, by setting an outer ring 160 and fitting it onto the outer surface of the sleeve 110 with an interference fit, the end cap 130 is not easily detached from the sleeve 110. Furthermore, the end cap 130 is detachable from the sleeve 110, allowing the manufacture of end caps 130 with different specifications of sockets 150, so that the water inlet pipe can be adapted to connect with faucets of different specifications.

[0037] In some specific embodiments of this utility model, the outer ring 160 forms an overlapping surface 140 on the side near the tube body 100. That is to say, one end face of the outer ring 160 can be used as the overlapping surface 140, without the need to add an overlapping surface 140 on the sleeve, which helps to simplify the structure.

[0038] In some embodiments of this utility model, the outer periphery of the sleeve 110 is provided with a raised edge 170, which abuts against the inner side of the outer ring 160.

[0039] Specifically, the convex edge 170 can extend circumferentially along the sleeve 110, thereby ensuring a secure fit between the outer ring 160 and the sleeve 110.

[0040] In some embodiments of this utility model, reference is made to Figure 5 The outer periphery of the sleeve 110 has a first inclined surface 180 and a second inclined surface 190 that are connected to each other, and a raised edge 170 is formed at the junction of the first inclined surface 180 and the second inclined surface 190.

[0041] Understandably, when the outer ring 160 is fitted with the sleeve 110, one end of the outer ring 160 can move along the first inclined surface 180, making it easier for the outer ring 160 to abut against the protruding edge 170. Furthermore, the protruding edge 170 is formed at the junction of the first inclined surface 180 and the second inclined surface 190, which results in a small contact area between the protruding edge 170 and the outer ring 160, and less friction between them. This makes it easier to install the end cap 130.

[0042] In some embodiments of this utility model, reference is made to Figure 3 The end cap 130 also has an inner ring 200 that matches the inner side of the sleeve 110, and the inner ring 200 and the outer ring 160 clamp the sleeve 110.

[0043] By setting an inner ring 200, the inner ring 200 can be inserted into the sleeve 110, so that the inner ring 200 and the outer ring 160 clamp the sleeve 110, making it difficult for the end cap 130 to be flipped open. In other words, when the overlapping surface 140 overlaps the water inlet of the water tank, the end cap 130 will not come off the sleeve 110, ensuring that the water inlet pipe can be properly placed at the water inlet.

[0044] In some embodiments of this utility model, the outer periphery of the sleeve 110 has a conical surface 210, which gradually tapers towards the direction close to the pipe body 100. Therefore, the conical surface 210 is used to guide the sleeve 110 into the water inlet, making it more convenient to place the water inlet pipe at the water inlet.

[0045] In some embodiments of this utility model, a flexible strip 220 is provided on the outer edge of the end cap 130, and a plug 270 is connected to the free end of the flexible strip 220. The plug 270 is used to seal the insertion port 150.

[0046] Therefore, after the water filling work is completed, the plug 270 can be used to block the inlet 150 to prevent foreign objects from entering the water tank. Furthermore, after the plug 270 is opened, the plug 270 can be fixed to the end cap 130 by the flexible strip 220 to prevent the plug 270 from being lost.

[0047] In some embodiments of this utility model, reference is made to Figure 4 The plug 270 has a cover plate 230, a circular tube portion 240 connected to the cover plate 230, and an anti-dislodgement portion 250 provided on the outer edge of the circular tube portion 240. The outer circular surface of the circular tube portion 240 matches the socket 150. The circular tube portion 240 is inserted into the socket 150. The anti-dislodgement portion 250 abuts against the end face of the end cap 130 to prevent the plug 270 from dislodging from the socket 150.

[0048] It is understandable that the round tube 240 is a hollow structure. When the plug 270 is plugged into the socket 150, the plug 270 is prone to elastic deformation, which makes the anti-dislodgement part 250 easily inserted into the socket 150, so that the anti-dislodgement part 250 abuts against the end face of the end cap 130, thereby preventing the plug 270 from coming loose.

[0049] In some embodiments of this utility model, the edge of the cover plate 230 is provided with a handle 260, so that when the plug 270 is opened, the handle 260 can be turned to make the plug 270 open more conveniently.

[0050] In some embodiments of this utility model, a conical sleeve 280 is also included. The conical sleeve 280 is disposed at the end of the pipe body 100 away from the sleeve 110. The conical sleeve 280 can be elastically deformed and inserted into the water inlet of the water tank. Therefore, after the conical sleeve 280 is inserted into the water tank, when water is injected, the conical sleeve 280 can prevent the water injection pipe from falling out of the water tank, thus avoiding the problem of the water injection pipe falling off due to excessive pulling.

[0051] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A water injection pipe for a floor scrubber, characterized in that, include: A pipe body (100) that can be inserted into the water inlet of a water tank; A sleeve (110) is sleeved to one end of the pipe body (100), and the sleeve (110) has a first outer circular surface (120) that matches the water inlet of the water tank; End cap (130), the end cap (130) is connected to the end of the sleeve (110) away from the tube body (100), and the end face of the end cap (130) is provided with a socket (150), the socket (150) is used to be inserted into the water outlet of the faucet. Overlapping surface (140) extends along the outer periphery of the first outer circular surface (120). The overlapping surface (140) is disposed on the sleeve (110) or the end cap (130). The overlapping surface (140) is used to overlap the edge of the water inlet of the water tank to prevent the water inlet pipe from falling into the water tank.

2. The water injection pipe for a floor scrubber according to claim 1, characterized in that, The end cap (130) has an outer ring (160), which is sleeved on the outer periphery of the sleeve (110) and is tightly fitted to the sleeve (110).

3. The water injection pipe for a floor scrubber according to claim 2, characterized in that, The outer ring (160) forms the overlapping surface (140) on the side near the tube body (100).

4. The water injection pipe for a floor scrubber according to claim 2, characterized in that, The outer periphery of the sleeve (110) is provided with a raised edge (170), which abuts against the inner side of the outer ring (160).

5. The water injection pipe for a floor scrubber according to claim 4, characterized in that, The outer periphery of the sleeve (110) has a first inclined surface (180) and a second inclined surface (190) that are connected to each other, and a raised edge (170) is formed at the junction of the first inclined surface (180) and the second inclined surface (190).

6. The water injection pipe for a floor scrubber according to claim 2, characterized in that, The end cap (130) also has an inner ring (200) that matches the inner side of the sleeve (110), and the inner ring (200) and the outer ring (160) clamp the sleeve (110).

7. The water injection pipe for a floor scrubber according to claim 1, characterized in that, The outer periphery of the sleeve (110) has a conical surface (210) that tapers towards the tube body (100).

8. The water injection pipe for a floor scrubber according to claim 1, characterized in that, The outer edge of the end cap (130) is provided with a soft strip (220), and the free end of the soft strip (220) is connected to a plug (270), which is used to block the socket (150).

9. A water injection pipe for a floor scrubber according to claim 8, characterized in that, The plug (270) has a cover plate (230), a cylindrical part (240) connected to the cover plate (230), and an anti-detachment part (250) disposed on the outer edge of the cylindrical part (240). The outer circular surface of the cylindrical part (240) matches the socket (150). The cylindrical part (240) is inserted into the socket (150). The anti-detachment part (250) abuts against the end face of the end cap (130) to prevent the plug (270) from detaching from the socket (150).

10. A water injection pipe for a floor scrubber according to claim 1, characterized in that, It also includes a conical sleeve (280), which is disposed at the end of the tube body (100) away from the sleeve (110), and the conical sleeve (280) can be elastically deformed and inserted into the water inlet of the water tank.

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