Shower handle

Abstract

A shower handle, comprising a combined handle shell, a silica gel scrubbing sleeve is detachably fixedly connected to the front end of the handle shell, silica gel bristles are integrally arranged on the outer end surface of the silica gel scrubbing sleeve, a ring-shaped sponge pad is fixedly connected to the silica gel scrubbing sleeve, a water spraying hole is arranged in the center of the silica gel scrubbing sleeve, a plurality of water returning holes are arranged in the silica gel pad, a fixing piece is arranged above the silica gel pad, the corresponding part of the fixing piece and the water spraying hole is a through hole, a lower limiting groove is arranged on the fixing piece, a fixing block is arranged above the silica gel pad, an upper limiting groove corresponding to the lower limiting groove is arranged on the fixing block, a hollow cup vibration motor is installed in the upper limiting groove and the limiting groove, the fixing piece and the fixing block are fixedly connected together, a connecting piece is integrally arranged on the inner wall of the handle shell, a filter piece is fixedly connected to the connecting piece, and the fixing block is fixedly connected with the filter piece. The shower handle motor is not easy to be corroded by water.

Description

Technical Field

[0001] This utility model relates to a shower machine, and in particular to a shower machine handle, belonging to the technical field of shower machines. Background Technology

[0002] Existing shower machines typically consist of a main unit containing a water pump, heater, and clean / waste water tank, and a scrubbing handle (sometimes including a shower head and cleaning handle) connected by a hose. The handle housing is usually made of assembled plastic parts. A drive mechanism is installed inside the handle housing to drive the scrubbing head (shower brush). A water inlet pipe and a spray nozzle are installed inside the handle. The handle is connected to a vacuum suction mechanism. There is a hole in the scrubbing head. The sprayed water is then vacuumed into the waste water tank to prevent water accumulation. There are several disclosures of this type of handle in Chinese patents, such as the dual-handle electric shower brush disclosed in Chinese patent application number 2024205892451, and the hair cleaning massage suction cup, handle assembly, spray device, and shower machine disclosed in Chinese patent application number 202410728213X. The principle of existing scrubbing handles is generally that the motor drives the scrubbing head to rotate in one direction (speed adjustment) or there is no movement mode. When using it, the operator moves the handle to scrub. Its shortcomings are as follows: when the shampoo head rotates continuously in one direction, the user's (mostly elderly) skin is at risk of damage if the user does not control the angle and force of the rotation well. In cases with a lot of body hair, this rotation is more likely to cause skin damage. When the operator moves the handle, the operator needs to adjust the grip force and wiping speed according to the user experience, which is inconvenient for the operator. The waterproof cost (structural waterproofing) of the motor-driven shampoo head is high and the risk of (corrosion) is high, leading to failure and lifespan issues. Summary of the Invention

[0003] The purpose of this utility model is to overcome the above-mentioned problems existing in the current shower machine handles and to provide a shower machine handle.

[0004] To achieve the purpose of this utility model, the following technical solution is adopted: A shower machine handle includes a combined handle shell. An atomizing nozzle is fixedly installed inside the cavity of the handle shell. The atomizing nozzle is connected to an external water supply through a pipe. A silicone scrubbing sleeve is detachably and fixedly connected to the front end of the handle shell. Silicone bristles are integrally provided on the outer end face of the silicone scrubbing sleeve. An annular sponge pad is fixedly connected to the silicone scrubbing sleeve. A water spray hole is opened in the center of the silicone scrubbing sleeve. Multiple water return holes are opened on the silicone pad. A fixing plate is provided above the silicone pad. The fixing plate has a through hole corresponding to the water spray hole. A lower limit groove is provided on the fixing plate. A fixing block is provided above the silicone pad. An upper limit groove corresponding to the lower limit groove is opened on the fixing block. A hollow cup vibration motor is installed in the upper limit groove and the limit groove. The fixing plate and the fixing block are fixedly connected together. A connecting piece is integrally provided on the inner wall of the handle shell. A filter is fixedly connected to the connecting piece. The fixing block is fixedly connected to the filter.

[0005] Furthermore, the fixing plate has holes corresponding to the return water holes.

[0006] Furthermore, the hollow cup vibration motor is three in number.

[0007] Furthermore, bolt holes are provided on the fixing plate, fixing block, and filter plate, and bolts are inserted through the bolt holes. A sleeve is slidably fitted on the bolt between the filter plate and the fixing block, and a nut is screwed onto the bolt. The fixing plate, fixing block, and filter plate are fixedly connected together by bolts, sleeves, and nuts.

[0008] Furthermore, screw holes are provided on the fixing block, and the atomizing nozzle and water inlet pipe are connected to the screw holes by threads, with the positions of the atomizing nozzle corresponding to the through hole and the water spray hole.

[0009] The beneficial technical effects of this invention are as follows: the hollow cup vibration motor has better waterproof performance than current drive motors, so the motor in the handle of this shower machine is less prone to water ingress and corrosion. The vibration generated by the hollow cup vibration motor can drive the silicone sleeve to reciprocate within a range of less than or equal to 3mm. Compared with the unidirectional rotational movement of traditional brushes on the human body surface, there is no risk of skin damage. A detailed description is provided in conjunction with specific implementation methods. Attached Figure Description

[0010] Figure 1 This is an overall schematic diagram of the present invention.

[0011] Figure 2 This is a schematic diagram of the interior of this utility model after it has been cut open.

[0012] Figure 3 This is a discrete diagram showing the three parts that make up the handle's outer shell. Detailed Implementation

[0013] To more fully explain the implementation of this utility model, implementation examples are provided. These implementation examples are merely illustrative of this utility model and do not limit its scope.

[0014] The present invention will be further explained in detail with reference to the accompanying drawings, in which the following references are made: 1: Upper shell; 2: Lower left shell; 3: Lower right shell; 4: Silicone scrubbing sleeve; 5: Sponge pad; 6: Brush bristles; 7: Water spray hole; 9: Fixing plate; 10: Hollow cup vibration motor; 11: Fixing block; 12: Atomizing nozzle; 13: Water inlet pipe; 14: Bolt; 15: Nut; 16: Sleeve; 17: Connecting plate; 18: Filter plate; 19: Annular groove; 10: Inner flange

[0015] As shown in the attached diagram, a shower machine handle includes a modular handle shell, which is composed of three parts: a top shell, a lower left shell, and a lower right shell. These three parts are fixedly connected together. A common method of connection is that the shell has multiple corresponding plastic springs and corresponding insertion interfaces. The plastic springs are inserted into the insertion interfaces to achieve a fixed connection. This method is existing technology and is very common in products. Many products, such as shower machine handle shells and hair dryer shells, use this method, which facilitates the assembly of internal components within the shell cavity.

[0016] An atomizing nozzle 11 is fixedly installed inside the cavity of the handle shell. The atomizing nozzle is connected to an external water supply via a pipe. A silicone scrubbing sleeve 4 is detachably and fixedly connected to the front end of the handle shell. In this embodiment, the silicone scrubbing sleeve has an inwardly projecting flange 19 at its upper opening, and a corresponding annular groove at the handle shell. The inner flange is located in the annular groove, which allows the silicone to adhere to the handle shell due to its elasticity. Silicone bristles 6 are integrally formed on the outer end face of the silicone scrubbing sleeve. An annular sponge pad 5 is fixedly connected to the silicone scrubbing sleeve. A water spray hole 7 is opened in the center of the silicone scrubbing sleeve, and multiple return holes are opened on the silicone pad. The water inlet and return water inlet connect to the inner cavity of the handle housing. A fixing plate 9 is provided above the silicone pad, with a space of less than 0.5mm between the fixing plate and the silicone pad. The fixing plate has a through hole corresponding to the water spray hole. The fixing plate has a hole corresponding to the return water inlet, so that water can enter the inner cavity of the handle housing through the return water inlet. The fixing plate has a lower limit groove. A fixing block is provided above the silicone pad, and the fixing block has an upper limit groove corresponding to the lower limit groove. The hollow cup vibration motor 9 is installed in the upper limit groove and the limit groove. In this embodiment, there are three hollow cup vibration motors. Figure 2 The upper part of the hollow cup vibration motor 9 is located in the upper limit groove, and the lower part is located in the lower limit groove. The control line and power line of the hollow cup motor are connected to the hollow cup vibration motor switch button on the top of the handle shell through a waterproof cable. The fixing plate and the fixing block are fixedly connected together. The fixing block has screw holes, and the atomizing nozzle 11 and the water inlet pipe 12 are both threaded to the screw holes. The positions of the atomizing nozzle, the through hole, and the water spray hole correspond to each other. A connecting plate 16 is integrally set on the inner wall of the handle shell. The filter plate 17 is fixedly connected to the connecting plate. The fixing block is fixedly connected to the filter plate. The filter plate is used to filter the dirt during the wiping process and block it in the cavity of the handle shell. It can be cleaned periodically.

[0017] In this embodiment, bolt holes are provided on the fixing plate, fixing block, and filter plate, and bolts 13 are inserted through the bolt holes. A sleeve 15 is slidably fitted on the bolt between the filter plate and the fixing block, and a nut 14 is screwed onto the bolt. The fixing plate, fixing block, and filter plate are then fixedly connected together using bolts, sleeves, and nuts. The filter plate is then fixedly connected to the connecting plate 16 using bolts and nuts. To prevent the vibration of the hollow cup vibrating motor from being transmitted to the outer casing, a rubber pad can be added at the connection between the connecting plate and the filter plate.

[0018] When using this handle, the rear end of the handle is connected to an air extraction (vacuum) device. Warm water enters the water inlet pipe through the pipeline and is sprayed out from the atomizing nozzle. The water after cleaning enters the inner cavity of the handle through the return water hole and is extracted from the rear for collection and unified treatment. Dirt is intercepted by the filter screen. When the hollow cup vibration motor is running, its vibration is transmitted to the silicone scrubbing head through the fixing plate, driving the scrubbing head to reciprocate at high frequency.

[0019] After a detailed description of the embodiments of this utility model, those skilled in the art will clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above-mentioned patent applications. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the scope of the technical solution of this utility model, and this utility model is not limited to the embodiments of the examples given in the specification.

Claims

1. A shower machine handle, comprising a modular handle housing, wherein an atomizing nozzle is fixedly installed within the cavity of the handle housing, and the atomizing nozzle is connected to an external water supply via a pipe, characterized in that: A silicone scrubbing sleeve is detachably and fixedly connected to the front end of the handle shell. Silicone bristles are integrally formed on the outer end face of the silicone scrubbing sleeve. A ring-shaped sponge pad is fixedly connected to the silicone scrubbing sleeve. A water spray hole is opened in the center of the silicone scrubbing sleeve. Multiple water return holes are opened on the silicone pad. A fixing plate is set above the silicone pad. The fixing plate has a through hole corresponding to the water spray hole. A lower limit groove is set on the fixing plate. A fixing block is set above the silicone pad. An upper limit groove is opened on the fixing block corresponding to the lower limit groove. The hollow cup vibration motor is installed in the upper limit groove and the limit groove. The fixing plate and the fixing block are fixedly connected together. A connecting plate is integrally formed on the inner wall of the handle shell. The filter is fixedly connected to the connecting plate. The fixing block is fixedly connected to the filter.

2. A shower machine handle according to claim 1, characterized in that: The fixing plate has holes corresponding to the return water holes.

3. A shower machine handle according to claim 1, characterized in that: The hollow cup vibration motors are of three types.

4. A shower machine handle according to claim 1, characterized in that: Bolt holes are provided on the fixing plate, fixing block, and filter plate, and bolts are inserted through the bolt holes. A sleeve is slidably fitted on the bolt between the filter plate and the fixing block, and a nut is screwed onto the bolt. The fixing plate, fixing block, and filter plate are fixedly connected together by bolts, sleeves, and nuts.

5. A shower machine handle according to claim 1, characterized in that: The fixing block has screw holes, and the atomizing nozzle and water inlet pipe are connected to the screw holes by threads. The positions of the atomizing nozzle, through hole and water spray hole are corresponding.

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