Automobile brush capable of controlling scrubbing angle through elastic structure

Abstract

The utility model relates to the field of cleaning supplies, in particular to an automobile brush with a scrubbing angle controlled by an elastic structure. The defects of an existing automobile are overcome, the hand lever handle is improved to be of an inner water pipe structure through which water can pass, the automobile brush body and water supply can be integrally used, and the rod head is additionally provided with a spring jumping bead structure so that stress can be carried out, and angle adjustment can be conveniently carried out. Comprising a hand lever handle and a lever head, a water conveying pipe is arranged in the hand lever handle, the lever head comprises an adjusting head and a brush head sleeve, the brush head sleeve is provided with a mounting groove, a water spraying opening is formed in the bottom of the mounting groove, vertical side walls are arranged on the left side and the right side of the mounting groove, and a plurality of angle grooves and rotating shaft holes are symmetrically formed in the vertical side walls; a hollow water passing cavity is formed in the adjusting head, a head body rotating shaft and a spring jumping block are arranged on the two sides of the outer wall of the adjusting head, the head body rotating shaft is clamped into the rotating shaft hole, the spring jumping block is clamped into the angle grooves with different angles in the moving process of the rotating shaft of the adjusting head, and the pitch angle can be adjusted in the scrubbing process. The hand lever handle can stretch out and draw back.

Description

Technical Field

[0001] The utility model relates to the field of cleaning products, in particular to an automobile brush with an elastic structure for controlling the brushing angle. Background Art

[0002] As Chinese people's lives become more affluent and cars become more common in ordinary families, the demand for car supplies is also rising. Among the supplies for cleaning cars, there is a car brush, which consists of a hand lever handle and a rod head. Bristles, sponges or brush cloths are arranged on the rod head. After water is poured on the car, the exterior of the car can be brushed. The existing technology has two shortcomings. One is water supply. The surface of the car is very smooth and very little liquid is retained. Sponges or brush cloths are fine, but they will be stained with dirt after a slight cleaning and cannot be cleaned. If the rod head is a bristle structure, it cannot retain water at all, and such cleaning is not thorough at all; the second is that the rod heads are all fixed structures and cannot be adjusted. They are too hardened. The car body itself is not a single plane, which causes many positions not to be cleaned. Users have to adjust many angles with their arms and wrists, which is very inconvenient to use. Utility Model Content

[0003] In order to overcome the defects of existing automobiles, the hand rod handle is improved into an internal water pipe structure through which water can flow, so that the automobile brush body and the water supply can be used as one, and a spring jumping ball structure is added to the rod head to facilitate angle adjustment under force.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0005] An automobile brush with an elastic structure controlling the brushing angle comprises a hand lever handle and a rod head, wherein: a water delivery pipe is arranged in the hand lever handle, the rod head comprises an adjusting head and a brush head cover, the brush head cover is provided with a mounting groove, a water sprinkling port is arranged at the bottom of the mounting groove, vertical side walls are arranged on the left and right of the mounting groove, and a plurality of angle grooves and rotating shaft holes are symmetrically arranged on the vertical side walls;

[0006] A water passage cavity is arranged in the hollow interior of the regulating head, and a head body rotating shaft and a spring jump block are arranged on both sides of the outer wall of the regulating head. The head body rotating shaft is inserted into the rotating shaft hole, and the spring jump block is inserted into angle grooves of different angles during the rotating shaft movement of the regulating head. A water outlet is arranged in the water passage cavity corresponding to the water outlet.

[0007] With this structure, water can flow through the handle of the hand lever, and the water is delivered to the regulating head, and flows or sprays out from the water outlet of the regulating head toward the water sprinkling port, so that the entire car brush is put on the brush head cover, the sponge and the cloth brush are put together, and water is supplied while brushing the dirt, and the water will flush and take away the dirt;

[0008] The pitch angle can be adjusted during the brushing process, and the hand lever handle is connected to the adjusting head and rotates depending on the pivot structure of the head body; when the adjusting head is lifted up or pressed down forcefully at the rotating angle, the spring of the spring jump block shrinks inward under the force, and the outer jump block loses its fixation and moves, jumps into the new pivot hole and is fixed, thereby achieving the technical effect that the angle of the entire hand lever handle and the head is fixed but can be adjusted.

[0009] Preferably, the hand rod handle includes a rigid straight tube and a telescopic tube, the rigid straight tube is connected to the head and tail of the telescopic tube or the tail end of the telescopic tube is connected to the rigid straight tube, the telescopic tube is inserted into the water delivery cavity of the rigid straight tube and moves forward in the water delivery cavity, and the rigid straight tube is provided with a buckle to fix the relative setting position of the rigid straight tube and the telescopic tube.

[0010] Preferably, the tail end of the adjusting head is inserted into the water passage cavity to set a docking tube, the docking tube is provided with a wing buckle, and the adjusting head is provided with a wing hole corresponding to the wing buckle. After the docking tube is inserted into the water passage cavity, the wing buckle is buckled into the wing hole to be fixed or pushed out, and the tail end of the docking tube is inserted into the hand rod handle.

[0011] With this structure, the handle can be easily disassembled into two separate structures, the handle and the head, by connecting or disconnecting the butt tube and the adjusting head without destroying the overall structure, which is very convenient and space-saving during storage, production, assembly and packaging.

[0012] Preferably, the spring jumping block comprises a jumping block and a spring, a spring hole is arranged inside the rear end of the jumping block, and the outer wall of the head end protrudes to form a jumping bead with a hemispherical structure.

[0013] Preferably, three angle slots are provided, which are respectively set at 0°, depression angle 25°, and elevation angle -25°. The angle adaptability is strong, and the semi-fixation is very flexible to adjust, and no manual bolt fixing angle is required.

[0014] Preferably, the angle grooves are provided in 3 or 7 forms, and are arranged in a fan-shaped distribution as a whole, with one groove provided every 15° or 25°. This arrangement can adapt to the angles of wiping the front and rear cabins and the roof of the car, and can also adapt to the angles of wiping the side body of the car.

[0015] Preferably, the handle and the water pipe are an integrated structure, and a rubber pipe connector is provided at the tail end of the handle, so as to conveniently connect the rubber pipe for water supply, such as connecting to an electric water pump or other equipment.

[0016] Preferably, a horizontally penetrating jump block tube is arranged at the head end of the adjusting head, a spring jump block is inserted into the jump block tube, a spring of the spring jump block is arranged at the central position of the jump block tube, the jump block is inserted into the head and tail, and a jump bead of a hemispherical structure is arranged at the head end of the jump block. With this structure, if the left and right forces are different, under the action of the spring, it can also be pressed back to the other side, and the jump bead is always kept stuck in the angle groove.

[0017] Preferably, the water spout is arranged at the rear side of the jump block pipe. This method will not cause water leakage in the hollow water passage cavity inside the regulating head due to the problem of the through arrangement.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model can pass water by directly arranging a water pipe structure inside the handle of the hand lever, and the water is transported to the regulating head, and the water flows out or sprays out from the water outlet of the regulating head toward the water sprinkling port, so that the entire car brush can be put on the brush head cover, the sponge and the cloth brush are put together, and water is supplied while brushing the dirt, and the water can flush and take away the dirt; the relevant slot hole structure of the regulating head and the spring jump block are arranged to cooperate to adjust the pitch angle during the brushing process.

[0020] 2. The utility model arranges a rigid straight tube and a telescopic tube through a hand lever handle and connects them to each other, so that they can be telescoped to meet different telescopic length requirements, and can also facilitate storage, production, assembly and packaging, and save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall stereogram;

[0022] Figure 2 It is a diagram of the overall anatomical structure;

[0023] Figure 3 This is the schematic diagram of the extension and retraction of the hand lever handle;

[0024] Figure 4 It is an assembly exploded view;

[0025] Figure 5 This is a schematic diagram of the assembly of the adjustment head and the brush head set;

[0026] Figure 6 It is a schematic diagram of the structure of the regulating head and the spring jump block;

[0027] Figure 7 It is a top view of the anatomical surface of the adjustment head and the brush head set;

[0028] The components in the accompanying drawings are marked as follows: hand rod handle 1, rod head 2, water supply pipe 3, adjusting head 4, brush head cover 5, mounting groove 6, angle groove 7, pivot hole 8, head body pivot 9, spring jump block 10, water outlet head 11, rigid straight tube 12, telescopic tube 13, water supply cavity 14, buckle 15, docking tube 16, wing buckle 17, wing hole 18, jump block 19, spring 20, spring hole 21, jump bead 22, rubber tube connector 23, jump block tube 24, vertical side wall 60, sponge or brush cloth 25. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0031] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] Embodiment 1, a car brush with an elastic structure to control the brushing angle, such as Figure 1 As shown, the whole comprises a handle (1) made of metal or plastic, and a rod head (2) for connecting a sponge or a brush cloth (25) for scrubbing the vehicle body;

[0033] Among them: Figure 2 , 3 As shown, the handle (1) can be directly hollow, and the handle (1) and the water pipe (3) are an integrated structure. This hollow structure can be directly used as a water pipe, or a rubber inner tube can be inserted or arranged inside as the water pipe (3) arranged inside;

[0034] Furthermore, the hand lever handle (1) comprises a rigid straight tube (12) and a telescopic tube (13), the head and tail of the telescopic tube are connected to the rigid straight tube (12) or the tail of the telescopic tube (13) is connected to the rigid straight tube (12), the telescopic tube (13) is inserted into the water delivery cavity (14) of the rigid straight tube (12), and moves forward in the water delivery cavity (14), and the rigid straight tube (12) is provided with a buckle (15) to fix the relative arrangement position of the rigid straight tube (12) and the telescopic tube (13). The rigid straight tube (12) and the telescopic tube (13) are plugged into each other and can be telescoped to meet different telescopic length requirements, and can also help to facilitate storage, production, assembly, and packaging, and save space.

[0035] like Figure 5 , 7 As shown, the rod head (2) comprises an adjusting head (4) and a brush head cover (5), the brush head cover (5) is provided with a mounting groove (6), a water sprinkling port (5) is provided at the bottom of the mounting groove (6), vertical side walls (60) are provided on the left and right of the mounting groove (6), and a plurality of angle grooves (7) and rotation shaft holes (8) are symmetrically provided on the vertical side walls (60);

[0036] like Figure 5 , 6 As shown, the tail end of the regulating head (4) is inserted into the water passage cavity (8) to provide a butt joint tube (16), the butt joint tube (16) is provided with a wing buckle (17), and the regulating head (4) is provided with a wing hole (18) corresponding to the wing buckle (17). After the butt joint tube (16) is inserted into the water passage cavity (8), the wing buckle (17) is buckled into the wing hole (18) to be fixed or pushed out, and the tail end of the butt joint tube (16) is inserted into the hand lever handle (1).

[0037] With this structure, the handle can be easily disassembled into two separate structures, the handle (1) and the rod head (2), by connecting or disconnecting the butt tube and the adjustment head, without destroying the overall structure. This makes storage, production, assembly and packaging very convenient and saves space.

[0038] like Figure 7 As shown, the regulating head (4) is hollow inside and provided with a water passage cavity (8), the outer wall of the regulating head (4) is provided with a head body rotating shaft (9) and a spring jump block (10) on both sides, the head body rotating shaft (9) is inserted into the rotating shaft hole (8), the spring jump block (10) is inserted into angle grooves (7) of different angles during the rotating shaft movement of the regulating head (4), and the water passage cavity (8) is provided with a water outlet (11) corresponding to the water sprinkling port (5).

[0039] The specific method of use is to set a rubber tube connector (23) at the tail end of the hand lever (1). It is used to connect the rubber tube to supply water more conveniently, such as connecting to an electric water pump or other equipment. With this structure, water can flow through the inside of the hand lever, and the water is delivered to the regulating head (4), and flows or sprays out from the water outlet (11) of the regulating head (4) toward the water spout (5), so that the entire car brush is put on the brush head cover, the sponge and the cloth brush are put together, and water is supplied while brushing the dirt, and the water will flush and take away the dirt;

[0040] The pitch angle can be adjusted during the scrubbing process. The spring jump block (10) includes a jump block (19) and a spring (20). A spring hole (21) is provided inside the rear end of the jump block (19), and a jump bead (22) with a hemispherical structure is protruded from the outer wall of the head end. The angle grooves (7) are provided in three positions, and are arranged in a fan-shaped distribution as a whole, with one being provided every 25°, and are respectively provided at 0°, a pitch angle of 25°, and an elevation angle of -25°. This arrangement can adapt to the angles of wiping the front and rear cabins and the roof of the car, and can also adapt to the angles of wiping the side body of the car;

[0041] The hand lever handle (1) is connected to the adjustment head (4) and rotates by relying on the rotation axis structure of the head body rotation axis (9); when the adjustment head (4) is lifted up or pressed down with force at the rotation angle, the spring of the spring jump block (10) is forced to shrink inward, and the outer jump block loses its fixation and moves, jumps into the new rotation axis hole (8) and is fixed, so as to achieve the technical effect that the angle of the entire hand lever handle (1) and the rod head (2) is fixed but adjustable.

[0042] Preferably, the angle grooves (7) are provided in three or seven forms, which are arranged in a fan-shaped distribution as a whole, with one groove provided every 15° or 25°. This arrangement can adapt to the angles of wiping the front and rear cabins and the roof of the car, and can also adapt to the angles of wiping the side body of the car.

[0043] Preferably, a transversely penetrating jump block tube (24) is provided at the head end of the regulating head (4), a spring jump block (10) is inserted into the jump block tube (24), a spring (20) of the spring jump block (10) is arranged at the central position of the jump block tube (24), a jump block (19) is inserted into the head and tail, and a jump bead (22) of a hemispherical structure is arranged at the head end of the jump block (19). With this structure, if the left and right sides are subjected to different forces, under the action of the spring, the jump bead (22) can also be pressed back to the other side, so that the jump bead (22) is always stuck in the angle groove (7).

[0044] Preferably, the water sprinkling port (5) is arranged at the rear side of the jump block pipe (24). This will prevent the water passage cavity (8) arranged hollow inside the regulating head (4) from leaking due to the problem of the through arrangement.

[0045] The above description is only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the utility model, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. An automobile brush with an elastic structure to control the brushing angle, comprising a handle and a rod head, characterized in that: A water pipe is arranged in the handle of the hand rod, and the rod head includes an adjusting head and a brush head cover, the brush head cover is provided with a mounting groove, a water sprinkling port is arranged at the bottom of the mounting groove, vertical side walls are arranged on the left and right of the mounting groove, and a plurality of angle grooves and rotating shaft holes are symmetrically arranged on the vertical side walls; A water passage cavity is arranged in the hollow interior of the regulating head, and a head body rotating shaft and a spring jump block are arranged on both sides of the outer wall of the regulating head. The head body rotating shaft is inserted into the rotating shaft hole, and the spring jump block is inserted into angle grooves of different angles during the rotating shaft movement of the regulating head. A water outlet is arranged in the water passage cavity corresponding to the water outlet.

2. The car brush with elastic structure controlling brushing angle according to claim 1, characterized in that: The hand lever handle includes a rigid straight tube and a telescopic tube. The rigid straight tube is connected to the head and tail of the telescopic tube or to the tail end of the telescopic tube. The telescopic tube is inserted into the water delivery cavity of the rigid straight tube and moves forward in the water delivery cavity. The rigid straight tube is provided with a buckle to fix the relative setting positions of the rigid straight tube and the telescopic tube.

3. The car brush with elastic structure controlling brushing angle according to claim 1, characterized in that: The tail end of the regulating head is inserted into the water passage cavity to set a butt tube, the butt tube is provided with a wing buckle, and the regulating head is provided with a wing hole corresponding to the wing buckle. After the butt tube is inserted into the water passage cavity, the wing buckle is buckled into the wing hole to be fixed or pushed out, and the tail end of the butt tube is inserted into the handle of the hand rod.

4. The car brush with elastic structure controlling brushing angle according to claim 1, characterized in that: The spring jumping block comprises a jumping block and a spring, a spring hole is arranged inside the rear end of the jumping block, and an outer wall of the head end protrudes to form a jumping bead with a hemispherical structure.

5. The car brush with elastic structure controlling brushing angle according to claim 1, characterized in that: The angle slots are provided with three, which are respectively provided at 0°, depression angle 25°, and elevation angle -25°.

6. The car brush with elastic structure controlling brushing angle according to claim 1, characterized in that: The number of the angle slots is 3 or 7, and the angle slots are distributed in a fan shape as a whole, with one slot being arranged every 15° or 25°.

7. The car brush with elastic structure controlling brushing angle according to claim 1 or 2, characterized in that: The hand lever handle and the water pipe are an integrated structure, and a rubber tube connector is arranged at the tail end of the hand lever handle.

8. The car brush with elastic structure controlling brushing angle according to claim 1 or 3, characterized in that: A transversely penetrating jumping block tube is arranged at the front end of the regulating head, a spring jumping block is inserted into the jumping block tube, a spring of the spring jumping block is arranged at the central position of the jumping block tube, the jumping blocks are inserted at the head and tail, and a jumping bead with a hemispherical structure is arranged at the head end of the jumping block.

9. The car brush with elastic structure controlling brushing angle according to claim 1, characterized in that: The water sprinkling port is arranged at the rear side of the jump block pipe.

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