Brush capable of being adjusted and deformed

Abstract

The brush capable of being adjusted and deformed comprises a brush body and a cleaning part arranged on the surface of the brush body, and a brush handle is arranged at the upper end of the brush body; the toothbrush is characterized in that the brush body can be bent and deformed, an adjusting rod is arranged at the lower end of the brush body, and the adjusting rod can move relative to the brush handle, so that the brush body is bent and deformed to enlarge the outer contour when two ends of the brush body are close to each other or the brush body is straightened to reduce the outer contour when two ends of the brush body are far away from each other. Due to the fact that the brush can be suitable for cleaning objects with different sizes through adjustment, the cleaning effect of the brush is good, and time and labor are saved. After the brush is bent and deformed, a multidirectional cleaning part can be generated, so that the cavity can be simply and conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to a brush. BACKGROUND

[0002] At present, there are many kinds of brushes on the market, such as cup brushes, shoe brushes and the like, the brush comprises a brush body and bristles arranged on the surface of the brush body, and the brush can clean cleaning objects through the bristles; however, since the sizes of the cleaning objects are different, and the inner cavities of the cleaning objects need to be cleaned by using brushes with different outer bristles, if the brushes are not matched, the cleaning effect is poor, and it is time-consuming and laborious. SUMMARY

[0003] An object of the utility model is to provide a brush capable of adjusting deformation to solve the above problems.

[0004] To achieve the above utility model purposes, the utility model is realized by the following technical scheme: a brush capable of adjusting deformation, the brush comprises a brush body and a cleaning part arranged on the surface of the brush body, and the upper end of the brush body is provided with a brush handle; characterized in that: the brush body is capable of bending and deforming, the lower end of the brush body is provided with an adjusting rod, the adjusting rod is capable of moving relative to the brush handle, and when the two ends of the brush body are close to each other, the brush body bends and deforms to increase the outer contour, or when the two ends of the brush body are far away from each other, the brush body becomes straight to reduce the outer contour.

[0005] In the utility model, the brush body is made of elastic material or is hinged by a plurality of brush blocks or brush strips. The above structure can realize the purpose of bending and deforming the brush body.

[0006] In the utility model, the brush body is a ring-shaped brush body, and the brush body can be integrated or formed by a plurality of brush strips. The above structure further optimizes the product.

[0007] In the utility model, the inner side wall of the brush body is provided with grooves, the grooves are used for bending and deforming the brush body, and the abutment of adjacent groove walls limits the curvature of the deformation of the brush body; the brush body is longitudinally provided with a slot hole, and the slot hole facilitates the bending of the brush body. The groove structure makes the outer contour of the brush body arch outward when the brush body bends and deforms, and limits the curvature of the deformation of the brush body to prevent the product from being easily damaged.

[0008] In the utility model, the cleaning part comprises bristles or a sponge body. The above structure further optimizes the product.

[0009] In the utility model, a guide rail is arranged between the adjusting rod and the brush handle, and the guide rail is used for guiding the upward and downward movement of the adjusting rod relative to the brush handle. The guide rail structure makes the movement of the adjusting rod relative to the brush handle simple and fast.

[0010] In the utility model, the guide rail comprises a brush handle sleeve arranged on the adjusting rod, and the adjusting rod is partially exposed on the brush handle and can be used for operation. The guide rail can realize the purpose of guiding the movement of the adjusting rod relative to the brush handle.

[0011] In the utility model, the adjusting rod and the brush handle are equipped with a clamping structure, the clamping structure comprises a clamping head and a clamping site, the clamping head and the clamping site are respectively arranged on the adjusting rod and the brush handle, the movement of the adjusting rod relative to the brush handle is limited by the clamping head entering the clamping site, and the brush body is limited in the curved deformed state, and the clamping head can move relative to the clamping site by the clamping head exiting the clamping site.

[0012] In the utility model, the brush handle is connected with a rotatable clamping head part, one end of the clamping head part is equipped with a clamping head, the other end is equipped with a spring between the clamping head part and the brush handle, the spring acts on the clamping head part to make the clamping head of the clamping head part abut against the adjusting rod, and the abutment keeps the clamping state; the adjusting rod is equipped with a clamping site, the clamping site comprises a sliding surface and a clamping surface, when the two ends of the brush body are close to each other by moving upwards of the adjusting rod relative to the brush handle, the adjusting rod is limited by the sliding surface and the clamping head, and the clamping surface limits the adjusting rod and cannot move downwards relative to the brush handle; when the two ends of the brush body are far away from each other, the spring end of the clamping head part is pressed downwards to make the clamping head lift up and exit the limitation of the clamping surface, so that the adjusting rod can move downwards relative to the brush handle.

[0013] In the utility model, the adjusting rod and the brush handle are equipped with a spring B, the spring B can make the adjusting rod in the non-limited state move downwards relative to the brush handle to make the two ends of the brush body far away from each other.

[0014] The utility model discloses a brush, which comprises a brush body and a cleaning part arranged on the surface of the brush body, the brush body can be curved and deformed, the upper end of the brush body is provided with a brush handle, the lower end of the brush body is provided with an adjusting rod, the adjusting rod can move relative to the brush handle, when the two ends of the brush body are close to each other, the brush body is curved and deformed to increase the external contour, or when the two ends of the brush body are far away from each other, the brush body is straightened to reduce the external contour. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure exploded schematic view of the brush of the utility model.

[0016] Figure 2 It is the structure section view schematic view of the brush body when the utility model straightens, and removes partial brush body.

[0017] Figure 3 It is the structure section view schematic view of the brush body when the utility model bends and deforms, and removes partial brush body. Figure 2 It is the structure enlarged view of A.

[0018] Figure 4 It is the structure section view schematic view of the brush body when the utility model bends and deforms, and removes partial brush body.

[0019] Figure 5Is the utility model Figure 4 The structure of the instruction B is enlarged

[0020] Figure 6 Is the structure of the utility model card position structure example 2 structure section view schematic diagram, remove partial brush body.

[0021] Figure 7 Is the structure of the utility model card position structure example 2 structure decomposition schematic diagram.

[0022] Figure 8 Is the structure of the utility model card position structure example 3 structure section view schematic diagram.

[0023] Figure 9 Is the structure of the utility model card position structure example 3 structure decomposition schematic diagram.

[0024] Specific embodiment: the utility model is further explained below by comparing the drawings, by example.Referring to Figures 1 to 9 The utility model discloses a brush of adjustable deformation, the brush includes brush body and the cleaning part arranged on the surface of brush body 1, the upper end of brush body is equipped with brush handle 2;Its characterized in that: the brush body can be bent and deformed, the lower end of brush body is equipped with adjusting rod 3, and the adjusting rod can be moved relative to the brush handle, so that the brush body is bent and deformed when the both ends of the brush body are close, and the contour is enlarged 4, or the brush body is straight when the both ends of the brush body are far away, and the contour is reduced 5.The cleaning part includes brush 17 or sponge body.The surface of the brush body forms multidirectional cleaning part after bending and deforming.

[0025] In the embodiment, the brush body is made of elastic material or is hinged by multiple brush blocks or brush strips.The elastic material includes brush body made of elastic plastic or brush body made of elastic metal wire or brush body made of elastic metal sheet;The elastic plastic includes PP, PE, PVC, TPR, TPU, etc., and the surface of the plastic brush body is attached with a sponge body or the surface of the plastic brush body is planted with brush hair;The surface of the elastic metal wire is provided with a sponge body or at least two metal wires are wound to form a brush with brush hair;The surface of the elastic metal sheet is attached with a sponge body or the surface of the plastic brush body is planted with brush hair.

[0026] In the embodiment, the brush body is a ring-shaped brush body, and the brush body can be integrated or formed by multiple brush strips;Preferably, four brush strips are arranged in a ring shape, the lower end of the brush strip is connected with the adjusting rod, and the upper end of the brush strip is connected with the brush handle.The both ends of the brush body can be connected to the adjusting rod and the brush handle respectively through the buckle structure.The bottom of the adjusting rod can be provided with a cleaning part, and the adjusting rod includes a detachable bottom part, and the detachment of the bottom part facilitates product production.

[0027] In the embodiment, the inner side wall of the brush body is provided with a groove 16, and the groove is used for bending and deforming the brush body, and the abutment of adjacent groove walls limits the curvature of the deformed brush body;The brush body is longitudinally provided with a slot hole 6, and the slot hole facilitates the bending of the brush body.

[0028] In an embodiment, a guide rail is arranged between the adjusting rod and the brush handle, and the adjusting rod can move up and down along the guide rail relative to the brush handle. The guide rail includes a sleeve of the brush handle arranged on the adjusting rod, and the adjusting rod is partially exposed on the brush handle and can be used for operation. A handle can be connected to the operation end of the adjusting rod to facilitate operation, and the handle is buckled to the adjusting rod.

[0029] In an embodiment, a clamping structure is arranged between the adjusting rod and the brush handle, and the clamping structure includes a clamping head 7 and a clamping position 8. The clamping head and the clamping position are arranged on the adjusting rod and the brush handle respectively. The movement of the adjusting rod relative to the brush handle is limited by the clamping head entering the clamping position to limit or lock the bending deformation state of the brush body, and the clamping head can be moved relative to the clamping position by exiting the clamping position.

[0030] The above-mentioned clamping position can be multiple sets, and the clamping head can cooperate with different positions of the clamping position to limit the movement of the adjusting rod relative to the brush handle when adjusting the size of the outer contour of the brush body. In an optimized example 1, a rotatable clamping head member 9 is connected to the brush handle. One end of the clamping head member is provided with a clamping head 7, and the other end is provided with a spring 10 between the clamping head member and the brush handle. The spring acts on the clamping head member to make the clamping head of the clamping head end 14 abut against the adjusting rod to maintain the clamping state. The adjusting rod is provided with a clamping position 8, and the clamping position includes a sliding surface and a clamping surface. When the two ends of the brush body are close to each other, the adjusting rod slides with the clamping head by cooperating with the sliding surface, and the clamping head is limited by cooperating with the clamping surface to limit the downward movement of the adjusting rod relative to the brush handle. When the two ends of the brush body are away from each other, the spring end 13 of the clamping head member is pressed down to make the clamping head rise and exit the limitation of the clamping surface, so that the adjusting rod can move downward relative to the brush handle. The brush handle is provided with a mounting groove 18 of the clamping head member. The corresponding two side walls of the mounting groove are respectively provided with shaft holes. The two side walls of the clamping head member are respectively provided with fulcrums matched with the shaft holes. After the clamping head member is connected to the shaft holes through the fulcrums, the clamping head member can rotate relative to the brush handle. The adjusting rod is partially arranged in the brush handle, and the clamping head can pass through the slot hole to abut against the adjusting rod. The brush handle can be integrated or connected by multiple split members. Figure 6 、 Figure 7 In an optimized example 2, the clamping head 7 is arranged on the adjusting rod 3, and the clamping position 8 is arranged on the brush handle 2. The clamping head of the adjusting rod is exposed on the brush handle for operation. When the two ends of the brush body are close to each other, the adjusting rod is clamped and limited by the clamping head rotating into the clamping position to limit the upward and downward movement of the adjusting rod relative to the brush handle, and the clamping head can move upward and downward relative to the brush handle by exiting the clamping position. The clamping head is fixed on the adjusting rod or detachably connected to the adjusting rod through a buckling structure or a screw structure. The clamping position includes a clamping groove, and the clamping groove can be multiple and arranged at intervals. Figure 8 、 Figure 9The clamping head 7 described in the optimized example 3 is arranged on the brush handle 2, and the clamping head is elastic and can be deformed in operation. The clamping position 8 is arranged on the adjusting rod 3, and the clamping position comprises a sliding surface and a clamping surface. When the two ends of the brush body are close to each other, the adjusting rod is slid along the sliding surface and is limited by the clamping surface, so that the adjusting rod cannot be lowered relative to the brush handle. When the two ends of the brush body are far away from each other, the elastic clamping head is deformed to exit the limitation of the clamping surface, so that the adjusting rod can be lowered relative to the brush handle. The clamping head is arranged on the brush handle or can be rotatably arranged on the brush handle. A torsion spring is arranged between the clamping head and the brush handle. The torsion spring gives the clamping head elasticity and makes the clamping head abut against the adjusting rod to keep the clamping state. An operation part 19 is arranged on the clamping head. The spring B15 is arranged between the adjusting rod and the brush handle in the clamping position structure. The spring B can make the adjusting rod lower relative to the brush handle in the non-clamping state, so that the two ends of the brush body are far away from each other.

[0031] The operation process of the brush in the embodiment is as follows: when the large cavity is used to clean an object, the operator makes the adjusting rod move upward relative to the brush handle, so that the two ends of the brush body are close to each other, the brush body is deformed to increase the outer contour for cleaning. When the small cavity is used to clean an object, the operator makes the adjusting rod move downward relative to the brush handle, so that the two ends of the brush body are far away from each other, the brush body is straightened to decrease the outer contour for cleaning. The clamping position structure is arranged between the adjusting rod and the brush handle. The clamping position structure is used to limit the adjusting rod and the brush handle when the brush body is deformed, so that the deformed state of the brush body is limited or locked, so that the brush is convenient for cleaning operation. When the clamping position structure is released, the spring B makes the adjusting rod lower relative to the brush handle, so that the two ends of the brush body are far away from each other for cleaning operation.

[0032] The brush comprises a brush body and a cleaning part arranged on the surface of the brush body. The brush body can be deformed. The upper end of the brush body is provided with a brush handle. The lower end of the brush body is provided with an adjusting rod. The adjusting rod can move relative to the brush handle. When the two ends of the brush body are close to each other, the brush body is deformed to increase the outer contour or the two ends of the brush body are far away from each other, and the brush body is straightened to decrease the outer contour. The brush can be used to clean objects of different sizes through adjustment. The cleaning effect of the brush is good, and time and labor are saved. After the brush is deformed, multi-directional cleaning parts are generated, so that the cleaning cavity becomes simple and convenient.

[0033] The above embodiments are only cases of the utility model. Any replacement or combination of the embodiments according to the utility model should be understood as not departing from the protection scope of the utility model.

Claims

1. An adjustable deformable brush, the brush comprising a brush body and a cleaning part arranged on the surface of the brush body, and a brush handle arranged on the upper end of the brush body; characterized in that: The brush body can be deformed, and the lower end of the brush body is provided with an adjusting rod. The adjusting rod can be moved relative to the brush handle, so that the brush body is deformed when the two ends of the brush body are close to each other, and the profile of the brush body is increased, or the brush body is straightened when the two ends of the brush body are away from each other, and the profile of the brush body is reduced.

2. The brush of claim 1, wherein: The brush body is made of elastic material or is hinged by a plurality of brush blocks or brush strips.

3. The brush of claim 2, wherein: The brush body is a ring-shaped brush body, which can be integrated or formed by a plurality of brush strips.

4. The brush of claim 3, wherein: The inner side wall of the brush body is provided with a groove, and the adjacent groove walls are in contact to limit the curvature of the deformed brush body. The brush body is longitudinally provided with a slot hole, which facilitates the bending of the brush body.

5. The brush of claim 1, wherein: The cleaning part includes a brush or a sponge body.

6. The brush of claim 1, wherein: The adjusting rod and the brush handle are provided with a guide rail, and the adjusting rod can be guided and moved up and down relative to the brush handle.

7. The brush of claim 6, wherein: The guide rail includes a brush handle sleeve provided on the adjusting rod, and the adjusting rod is partially exposed on the brush handle and can be used for operation.

8. A brush according to claim 6 or 7, characterised in that: The adjusting rod and the brush handle are provided with a clamping structure, and the clamping structure includes a clamping head and a clamping position. The clamping head and the clamping position are arranged on the adjusting rod and the brush handle, respectively. The movement of the adjusting rod relative to the brush handle is limited by the clamping head entering the clamping position, so as to limit or lock the bending deformation state of the brush body, and the clamping head exits the clamping position to be relatively movable.

9. The brush of claim 8, wherein: The brush handle is connected with a rotatable clamping head part. One end of the clamping head part is provided with a clamping head, and the other end of the clamping head part is provided with a spring between the clamping head part and the brush handle. The spring acts on the clamping head part to make the clamping head at the end of the clamping head part abut against the adjusting rod to keep the clamping state. The adjusting rod is provided with a clamping position, and the clamping position includes a sliding surface and a clamping surface. When the two ends of the brush body are close to each other, the adjusting rod is moved upward relative to the brush handle, so that the clamping head is slid by the sliding surface and the clamping surface is limited by the clamping head, so as to limit the downward movement of the adjusting rod relative to the brush handle. When the two ends of the brush body are away from each other, the end of the spring of the clamping head part is pressed downward to make the clamping head rise and exit the limitation of the clamping surface, so that the adjusting rod can be moved downward relative to the brush handle.

10. The brush of claim 9, wherein: The adjusting rod and the brush handle are provided with a spring B, and the spring B can act on the adjusting rod in the non-limited state to move the adjusting rod downward relative to the brush handle, so that the two ends of the brush body are away from each other.

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