Spraying structure of mop

Abstract

The utility model relates to the technical field of cleaning tools, in particular to a mop spraying structure which comprises a housing and a spraying device at least partially arranged in the housing, the spraying device comprises a water tank, a mounting shell and a sprayer, and the mounting shell is of an integrated structure formed by combining a first mounting shell and a second mounting shell; the lower end of the mounting shell and the lower end of the housing are respectively provided with connecting parts which are matched and fixedly connected with each other; the sprayer is fixed in the mounting shell and comprises a water pump, a spray head and a communicating vessel, the spray head is communicated with the water pump and extends to the outer side of the housing, the water tank is arranged at the upper part of the mounting shell and is connected with the communicating vessel, and the communicating vessel is used for communicating the water tank with the water pump. The technical problem that in the prior art, a spraying device is tedious and heavy in structure is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning tools, and in particular to a spray structure of a mop. Background Art

[0002] There is a spray mop on the market. Through a spray device installed at the lower end of the mop handle near the mop head, water, mist or detergent can be manually controlled to be sprayed during the cleaning process, eliminating the need to repeatedly wet the mop.

[0003] However, the spray mops currently available on the market have a complicated and heavy spray device structure, which is not light enough during mopping and easily causes fatigue. Moreover, the complicated structure leads to poor economic benefits during the production and processing process. Utility Model Content

[0004] The embodiment of the present application provides a spray structure for a mop, so as to at least solve the technical problem that the spray device structure in the related art is complicated and bulky.

[0005] In order to achieve the above-mentioned purpose, the present application provides a spray structure of a mop, including a cover shell and a spray device at least partially arranged in the cover shell, the spray device including a water tank, a mounting shell and a sprayer, the mounting shell is formed by combining a first mounting shell and a second mounting shell to form an integrated structure, the lower end of the mounting shell and the lower end of the cover shell are respectively provided with connecting parts that cooperate with each other and are fixedly connected; the sprayer is fixed in the mounting shell, including a water pump, a nozzle and a communicating vessel, the nozzle is connected to the water pump and extends to the outside of the cover shell, the water tank is arranged on the upper part of the mounting shell and connected to the communicating vessel, and the communicating vessel is used to connect the water tank and the water pump.

[0006] In some embodiments, the mounting shell is formed with a mounting cover, and the mounting cover is respectively provided with a first socket that cooperates with the communicating vessel and a second socket that cooperates with the water pump.

[0007] In some embodiments, the mounting cover is of an inclined structure, the first insertion hole is located at a lower part of the mounting cover, the second insertion hole is located at a higher part of the mounting cover, and the water tank is provided with an inclined surface that cooperates with the mounting cover.

[0008] In some embodiments, the water tank is at least partially inserted into the first socket and connected to the communicating vessel, the inner wall of the first socket is provided with a raised clamping portion for clamping and positioning the water tank, and the water tank is provided with a clamping groove that cooperates with the clamping portion.

[0009] In some embodiments, the mop rod of the mop is at least partially inserted into the second insertion hole and fixed to the water pump, the inner wall of the second insertion hole is provided with a raised positioning portion for positioning the mop rod, and the mop rod is provided with a first positioning groove that cooperates with the positioning portion for positioning.

[0010] In some embodiments, the first mounting shell and the second mounting shell are provided with a protruding positioning strip that cooperates with each other and a second positioning groove that cooperates with the positioning strip for positioning at the abutment portion.

[0011] In some embodiments, the first mounting shell and the second mounting shell are reinforced and connected at the abutment point by ultrasonic welding, hot melt connection, or adhesive connection to form an integrated structure.

[0012] In some embodiments, the connecting portion is a connecting hole provided on the mounting shell and the cover shell respectively, and a screw passes through the connecting hole to fix the mounting shell and the cover shell together.

[0013] In some embodiments, a third positioning groove for positioning the communicating vessel and the water pump is provided inside the mounting shell, and the communicating vessel and the water pump have positioning flanges protruding outwardly along the circumferential direction to cooperate with the third positioning groove.

[0014] In some embodiments, gripping portions for easy gripping are provided on the left and right sides of the water tank.

[0015] Based on the above content, the beneficial effects of the technical solution of this application compared with the existing technology are:

[0016] 1. The connecting vessel and water pump are stably fixed inside the housing through the mounting shell, eliminating redundant fixing structures and streamlining the structure and weight;

[0017] 2. The first mounting shell and the second mounting shell, and the mop rod and the water pump are fixed by ultrasonic welding, hot melt connection, or adhesive connection, so that the structure is more stable and the probability of the mounting shell structure collapsing and the mop rod falling out is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0020] Figure 2 This is a diagram showing the internal structure of the first mounting shell and a side view of the second mounting shell according to an embodiment of the present application;

[0021] Figure 3 It is a schematic diagram of the internal structure of an embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of the connection structure of an embodiment of the present application;

[0023] Figure 5 is a cross-sectional view of an embodiment of the present application;

[0024] Figure 6 It is an exploded view of an embodiment of the present application.

[0025] Explanation of the accompanying drawings: cover shell 1; mounting shell 2; first mounting shell 2.1; second mounting shell 2.2; positioning strip 2.3; second positioning groove 2.4; third positioning groove 2.5; water tank 3; snap-fit ​​groove 3.1; grip portion 3.2; avoidance space 3.3; spray head 4; communicating vessel 5; liquid storage chamber 6.1; piston 6.2; mop rod 7; first positioning groove 7.1; mounting cover 8; first insertion hole 8.1; second insertion hole 8.2; snap-fit ​​portion 8.3; positioning portion 8.4; positioning flange 9; connecting portion 10. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described and illustrated below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for ordinary technicians in the field related to the contents disclosed in the present application, some changes such as design, manufacturing or production based on the technical contents disclosed in the present application are only conventional technical means and should not be understood as the contents disclosed in the present application being insufficient.

[0027] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it refer to independent or alternative embodiments that are mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this application may be combined with other embodiments unless there is a conflict.

[0028] Unless otherwise defined, the technical or scientific terms used in this application should have the ordinary meaning understood by a person of ordinary skill in the technical field to which this application belongs. The words "one", "a", "the" and the like used in this application do not indicate a limit on quantity and may indicate the singular or plural. The terms "include", "comprise", "have" and any variations thereof used in this application are intended to cover non-exclusive inclusions; for example, a process, method, system, product or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units that are inherent to these processes, methods, products or devices. The words "connect", "connected", "coupled" and the like used in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The word "multiple" used in this application means greater than or equal to two. "And / or" describes the association relationship of associated objects, indicating that three relationships can exist. For example, "A and / or B" can mean: A exists alone, A and B exist at the same time, and B exists alone. The terms "first", "second", "third" and the like involved in this application are merely used to distinguish similar objects and do not represent a specific ordering of the objects.

[0029] The present application provides a spray structure of a mop, comprising a cover shell and a spray device at least partially arranged in the cover shell, the spray device comprising a water tank, a mounting shell and a sprayer, the mounting shell being an integrated structure formed by combining a first mounting shell and a second mounting shell, the lower end of the mounting shell and the lower end of the cover shell being respectively provided with connecting parts that cooperate and are fixedly connected to each other; the sprayer is fixed in the mounting shell, comprising a water pump, a nozzle and a communicating vessel, the nozzle being connected to the water pump and extending to the outside of the cover shell, the water tank being arranged on the upper part of the mounting shell and connected to the communicating vessel, the communicating vessel being used to connect the water tank and the water pump.

[0030] Implementation example Figures 1 to 6 As shown, a mop spray structure includes a housing 1 and a spray device at least partially disposed within the housing 1. The spray device includes a mounting housing 2 disposed within the housing 1, a sprayer fixedly disposed within the mounting housing 2, and a water tank 3 disposed above the mounting housing 2 and exposed relative to the housing 1. The sprayer includes a water pump, a nozzle 4, and a manifold 5. The water pump comprises a liquid storage chamber 6.1 and a piston 6.2 disposed within and engaged with the liquid storage chamber 6.1. The nozzle 4 communicates with the liquid storage chamber 6.1 of the water pump and extends to the lower outer portion of the housing 1, enabling spraying toward the ground. The manifold 5 communicates with the water tank 3 at one end and with the liquid storage chamber 6.1 of the water pump at the other end. Water in the water tank 3 can be directed into the liquid storage chamber 6.1 through the manifold 5.

[0031] Furthermore, the mounting housing 2 is formed with an inclined mounting cover 8, which is provided with a first insertion hole 8.1 that mates with the manifold 5 and a second insertion hole 8.2 that mates with the liquid storage chamber 6.1 of the water pump. The first insertion hole 8.1 is located at the lower part of the mounting cover 8, while the second insertion hole 8.2 is located at the upper part of the mounting cover 8. The water tank 3 is at least partially inserted into the first insertion hole 8.1 and communicates with the manifold 5. The water tank 3 is provided with an inclined surface that mates with the mounting cover 8. The inclined mounting cover 8 cooperates with the inclined surface of the water tank 3 to facilitate the sufficient flow of liquid in the water tank 3 into the manifold 5.

[0032] Specifically, the water tank 3 is fixedly connected to the communicating vessel 5 by threads, and the inner wall of the first insertion hole 8.1 is provided with a protruding clamping portion 8.3 for clamping and positioning the water tank 3, and the water tank 3 is provided with a clamping groove 3.1 that cooperates with the clamping portion 8.3.

[0033] Specifically, the left and right sides of the water tank 3 are provided with recessed gripping portions 3.2 for easy gripping by hand during disassembly and installation.

[0034] Furthermore, the mop rod 7 is at least partially inserted into the second socket 8.2 and fixedly connected to the liquid storage chamber 6.1. The inner wall of the second socket 8.2 is provided with a raised positioning portion 8.4 for positioning the mop rod 7. The mop rod 7 is provided with a first positioning groove 7.1 that cooperates with the positioning portion 8.4 for positioning. The piston rod extends into the mop rod 7.

[0035] Specifically, the water tank 3 is formed with an escape space 3 . 3 that cooperates with the mop rod 7 .

[0036] Specifically, the piston 6.2 includes a piston head disposed in the liquid storage chamber 6.1 and a piston rod connected to the piston head and extending outside the liquid storage chamber 6.1. The piston rod is inserted into the mop rod 7 and is linked to a switch member (not shown in the figure) on the mop rod 7. Pressing the switch member can drive the piston 6.2 to move, thereby spraying the liquid in the liquid storage chamber 6.1 from the nozzle 4.

[0037] Furthermore, the mounting shell 2 is assembled and combined by a first mounting shell 2.1 and a second mounting shell 2.2 to form an integrated structure. The first mounting shell 2.1 and the second mounting shell 2.2 are provided with a raised positioning strip 2.3 that cooperates with each other and a second positioning groove 2.4 that cooperates with the positioning strip 2.3 for positioning. When mated, the positioning strip 2.3 is accommodated in the second positioning groove 2.4 to make the mating more stable.

[0038] Furthermore, a third positioning groove 2.5 for positioning the communicating vessel 5 and the liquid storage chamber 6.1 is provided inside the mounting shell 2. The communicating vessel 5 and the liquid storage chamber 6.1 have positioning flanges 9 protruding outward along the circumferential direction and cooperating with the third positioning groove 2.5. The positioning flanges 9 are positioned inside the third positioning groove 2.5, so that the communicating vessel 5 and the liquid storage chamber 6.1 are relatively fixed inside the mounting shell 2.

[0039] Furthermore, the shape of the mounting shell 2 matches that of the cover shell 1 , and the lower ends of the mounting shell 2 and the cover shell 1 are respectively provided with connecting portions 10 that cooperate and are fixedly connected to each other.

[0040] Specifically, the connecting portion 10 is a connecting hole provided at the lower end of the mounting shell 2 and the cover shell 1 respectively. There is only one connecting hole provided on each of the mounting shell 2 and the cover shell 1. The mounting shell 2 and the cover shell 1 can be fixedly connected by screws passing through the connecting holes.

[0041] Furthermore, the first mounting shell 2.1 and the second mounting shell 2.2 are reinforced and connected at the mutually abutting positions by ultrasonic welding, hot melt connection, adhesive connection or the like, so as to form a stable integrated structure.

[0042] Furthermore, the mop rod 7 and the second socket 8.2 and / or the liquid storage chamber 6.1 are reinforced at the mutually abutting positions by ultrasonic welding, hot melt connection, adhesive connection, etc., to effectively prevent the mop rod 7 from falling off.

[0043] Those skilled in the art should understand that the various technical features of the above-described embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A spray structure for a mop, comprising a housing and a spray device at least partially disposed within the housing, characterized in that: The spray device includes a water tank, a mounting shell and a sprayer. The mounting shell is formed by combining a first mounting shell and a second mounting shell to form an integrated structure. The lower end of the mounting shell and the lower end of the cover shell are respectively provided with connecting parts that cooperate with each other and are fixedly connected. The sprayer is fixed in the mounting shell and includes a water pump, a nozzle and a communicating vessel. The nozzle is connected to the water pump and extends to the outside of the cover shell. The water tank is arranged on the upper part of the mounting shell and connected to the communicating vessel. The communicating vessel is used to connect the water tank and the water pump.

2. The spray structure of a mop according to claim 1, characterized in that: The mounting shell is formed with a mounting cover, and the mounting cover is respectively provided with a first socket matched with the communicating vessel and a second socket matched with the water pump.

3. The spray structure of a mop according to claim 2, characterized in that: The installation cover is of an inclined structure, the first insertion hole is located at a lower part of the installation cover, the second insertion hole is located at a higher part of the installation cover, and the water tank is provided with an inclined surface that matches the installation cover.

4. The spray structure of a mop according to claim 3, characterized in that: The water tank is at least partially inserted into the first insertion hole and communicated with the communicating vessel. The inner wall of the first insertion hole is provided with a protruding clamping portion for clamping and positioning the water tank. The water tank is provided with a clamping groove that cooperates with the clamping portion.

5. The spray structure of a mop according to claim 3, characterized in that: The mop rod of the mop is at least partially inserted into the second insertion hole and fixed to the water pump. The inner wall of the second insertion hole is provided with a protruding positioning portion for positioning the mop rod, and the mop rod is provided with a first positioning groove that cooperates with the positioning portion for positioning.

6. The spray structure of a mop according to any one of claims 1 to 5, characterized in that: The first mounting shell and the second mounting shell are provided with a protruding positioning strip that cooperates with each other and a second positioning groove that cooperates with the positioning strip for positioning at the abutting position.

7. The spray structure of a mop according to claim 6, characterized in that: The first mounting shell and the second mounting shell are reinforced and connected at the abutment point by ultrasonic welding, hot melt connection, or adhesive connection to form an integrated structure.

8. The spray structure of a mop according to any one of claims 1 to 5, characterized in that: The connecting portion is a connecting hole respectively provided on the mounting shell and the cover shell, and a screw passes through the connecting hole to fix the mounting shell and the cover shell.

9. The spray structure of a mop according to any one of claims 1 to 5, characterized in that: A third positioning groove for positioning the communicating vessel and the water pump is provided inside the mounting shell, and positioning flanges that cooperate with the third positioning groove protrude outwardly from the communicating vessel and the water pump along the circumferential direction.

10. The spray structure of a mop according to any one of claims 1 to 5, characterized in that: The left and right sides of the water tank are provided with gripping parts for easy grasping.

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