Dry and wet dual-purpose integrally-formed water conveying pipe structure of dust collector

Abstract

The utility model discloses a wet and dry dual-purpose integrally-formed water conveying pipe structure of a dust collector. The water conveying pipe is arranged on the air pipe, the water conveying pipe is arranged in the length direction of the air pipe, and the air pipe and the water conveying pipe are integrally formed; the water pipe connector is detachably connected to the water conveying pipe and the air pipe. The air pipe and the water conveying pipe are not independently machined and then assembled, the air pipe and the water conveying pipe are integrally formed, the production efficiency can be improved, and the air pipe and the water conveying pipe are connected more stably and are not prone to falling off and being separated.

Description

Technical Field

[0001] The utility model relates to a water pipe structure, in particular to an integrated formed water delivery pipe structure for a wet and dry dual-purpose vacuum cleaner. Background Art

[0002] A wet and dry dual-purpose vacuum cleaner is a cleaning device that can both suck dust and absorb sewage. It is widely used in industry and commerce and is a common cleaning device today. Therefore, air pipes and water delivery pipes are necessary components of a wet and dry dual-purpose vacuum cleaner. For example, Chinese Patent CN202122103063.8 discloses a multi-section water delivery pipe structure for a wet and dry dual-purpose vacuum cleaner, including: a multi-section water delivery pipe body fixedly installed on a support rib on the outer wall of an air pipe. The multi-section water delivery pipe bodies are arranged at equal distances and evenly along the axial direction of the water delivery pipe body itself. Docking joints are provided at opposite ends of the water delivery pipe body, and a gap is left between the docking joints on adjacent two water delivery pipe bodies. In the utility model, the slender water delivery pipe body is segmented and injection-molded, the multi-section water delivery pipe bodies are ultrasonically welded on the support rib, two buckles are used to snap onto the docking joints, and the two buckles are ultrasonically welded together to form a transition connection between two water delivery pipe bodies.

[0003] The existing wet and dry dual-purpose water delivery pipes are separately processed and formed and then assembled together, resulting in low production and assembly efficiency and poor connection stability between the air pipe and the water delivery pipe. Content of the Utility Model

[0004] The integrated formed water delivery pipe structure for a wet and dry dual-purpose vacuum cleaner provided by the utility model does not separately process and then assemble the air pipe and the water delivery pipe, but uses an integrated forming method, which can improve production efficiency, and the connection between the air pipe and the water delivery pipe is more stable, and the two are not easily separated and detached.

[0005] In order to achieve the above purpose, the utility model provides an integrated formed water delivery pipe structure for a wet and dry dual-purpose vacuum cleaner, which includes:

[0006] An air pipe;

[0007] A water delivery pipe, the water delivery pipe is arranged on the air pipe, the water delivery pipe is arranged along the length direction of the air pipe, and the air pipe and the water delivery pipe are integrally formed;

[0008] A water pipe joint, the water pipe joint is detachably connected to the water delivery pipe and the air pipe.

[0009] As a further description of the above technical solution:

[0010] The materials of the water delivery pipe and the air pipe are both metal, and the water delivery pipe and the air pipe are integrally formed by a metal stretching process.

[0011] As a further description of the above technical solution:

[0012] The materials of the water delivery pipe and the air pipe are both plastics. The water delivery pipe and the air pipe are integrally extruded by plastic through molding.

[0013] As a further description of the above technical solution:

[0014] An interference fit exists between the water pipe joint and the water delivery pipe and the air pipe.

[0015] As a further description of the above technical solution:

[0016] The water pipe joint includes a water delivery pipe joint and an air pipe joint, and the water delivery pipe joint is fixedly connected to the air pipe joint.

[0017] As a further description of the above technical solution:

[0018] Connecting ribs are provided between the water delivery pipe and the air pipe.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0020] 1. In the present utility model, the air pipe and the water delivery pipe are integrally formed by a metal stretching process, with higher strength and better anti-deformation ability than plastic pipes.

[0021] 2. In the present utility model, the ends of the air pipe and the water delivery pipe adopt plastic water pipe joints. The plastic water pipe joints and the air pipe and the water delivery pipe have an interference fit, which is convenient for disassembly and thus convenient for repairing and replacing the water pipe joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic structural diagram of a wet and dry dual-purpose integrated formed water delivery pipe structure of a vacuum cleaner.

[0024] Figure 2 It is an exploded view of a wet and dry dual-purpose integrated formed water delivery pipe structure of a vacuum cleaner.

[0025] Figure 3 It is a cross-sectional view of a wet and dry dual-purpose integrated formed water delivery pipe structure of a vacuum cleaner.

[0026] Legend Explanation:

[0027] 1. Air pipe; 2. Water pipe; 3. Pipe joint; 31. Water pipe joint; 32. Air pipe joint; 4. Connecting rib. Specific embodiments

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0030] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0032] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] Please refer to Figures 1-3 , the present utility model provides a wet and dry dual-purpose integrated formed water pipe structure for a vacuum cleaner, which includes:

[0034] Air pipe 1;

[0035] Water delivery pipe 2, the water delivery pipe 2 is arranged on the air pipe 1, the water delivery pipe 2 is arranged along the length direction of the air pipe 1, and the air pipe 1 and the water delivery pipe 2 are integrally formed;

[0036] Water pipe joint 3, the water pipe joint 3 is detachably connected to the water delivery pipe 2 and the air pipe 1.

[0037] In one embodiment, the materials of the water delivery pipe 2 and the air pipe 1 are both metals, and the water delivery pipe 2 and the air pipe 1 are integrally formed by a metal stretching process. The air pipe and the water delivery pipe are integrally formed by a metal stretching process once, with higher strength and better anti-deformation ability than plastic pipes. The metal can be aluminum, copper or aluminum alloy.

[0038] In another embodiment, the materials of the water delivery pipe 2 and the air pipe 1 are both plastics, and the water delivery pipe 2 and the air pipe 1 are extruded into one body by plastic through molding. The plastic can be PE or PVC.

[0039] There is an interference fit between the water pipe joint 3 and the water delivery pipe 2 and the air pipe 1. It is convenient for assembly. In another embodiment, the water pipe joint and the water delivery pipe 2 and the air pipe can be connected by insertion.

[0040] The water pipe joint 3 includes a water delivery pipe joint 31 and an air pipe joint 32, and the water delivery pipe joint 31 is fixedly connected to the air pipe joint 32. There are 2 water pipe joints, respectively at both ends of the water delivery pipe. The air pipe joint connects to the air pipe, and the water delivery pipe joint connects to the water delivery pipe.

[0041] A connecting rib 4 is arranged between the water delivery pipe 2 and the air pipe 1. The connecting rib can increase the distance between the water delivery pipe and the air pipe, facilitating the molding between the two.

[0042] Working principle: The air pipe and the water delivery pipe are integrally formed by a metal stretching process once, with higher strength and better anti-deformation ability than plastic pipes. The ends of the air pipe and the water delivery pipe adopt plastic water pipe joints, and there is an interference fit between the plastic water pipe joints and the air pipe and the water delivery pipe, which is convenient for disassembly, thus facilitating the repair and replacement of the water pipe joints.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An integrated formed water delivery pipe structure for a wet-dry dual-purpose vacuum cleaner, characterized in that, Comprising: Trachea; Water delivery pipe, the water delivery pipe is arranged on the trachea, the water delivery pipe is arranged along the length direction of the trachea, and the trachea and the water delivery pipe are integrally formed; Water pipe joint, the water pipe joint is detachably connected to the water delivery pipe and the trachea.

2. The integrated forming water delivery pipe structure for a wet and dry dual-purpose vacuum cleaner according to claim 1, characterized in that The materials of the water delivery pipe and the trachea are both metal, and the water delivery pipe and the trachea are integrally formed by a metal stretching process.

3. The integrated formed water delivery pipe structure for a wet and dry dual-purpose vacuum cleaner according to claim 1, wherein, The materials of the water delivery pipe and the trachea are both plastic, and the water delivery pipe and the trachea are extruded into one body by plastic through molding.

4. The structure of the integrated water delivery pipe for a wet / dry dual-purpose vacuum cleaner according to claim 1, characterized in that, An interference fit is provided between the water pipe joint and the water delivery pipe and the trachea.

5. The structure of the integrated water delivery pipe for a wet and dry dual-purpose vacuum cleaner according to claim 1 or 4, characterized in that, The water pipe joint includes a water delivery pipe joint and a trachea joint, and the water delivery pipe joint is fixedly connected to the trachea joint.

6. The structure of the integrated water delivery pipe for a wet-dry dual-purpose vacuum cleaner according to claim 1, wherein, A connecting rib is arranged between the water delivery pipe and the trachea.

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