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 the two ends of the brush body are close to each other or the brush body is straightened to reduce the outer contour when the two ends of the brush body are away from each other; a clamping structure is arranged between the adjusting rod and the brush handle, the clamping structure comprises 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, and the adjusting rod moves relative to the brush handle so that the clamping head can enter the clamping position to limit or lock the bending deformation state of the brush body, and the clamping head can retreat from the clamping position to move relative to the brush body. 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 cleaning objects are different in size, and the inner cavity cleaning needs to be matched with 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, so that 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; a clamping structure is arranged between the adjusting rod and the brush handle, the clamping structure comprises 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, and 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 and deformation state of the brush body, or the clamping head can move relative to the clamping position by exiting the clamping position.

[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 a groove, the groove is 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; and the brush body is longitudinally provided with a slot hole, and the slot hole facilitates the bending of the brush body. The above groove structure causes the outer contour to arch outward when the brush body bends and deforms, and limits the curvature of the deformation of the brush body, so that the product is not easy to be 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 above 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 includes that the brush handle is sleeved on the adjusting rod, and the adjusting rod is partially exposed on the brush handle and can be used for operation.

[0011] In the utility model, the brush handle is connected with the rotatable clamping head part, one end of the clamping head part is provided with a clamping head, the other end is provided with a spring between 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 keep the clamping state;The adjusting rod is provided with a clamping position, 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 slid with the sliding surface and the clamping surface to limit the adjusting rod from moving downward 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 to make the clamping head rise and exit the limiting of the clamping surface, so that the adjusting rod can move downward relative to the brush handle.

[0012] In the utility model, the clamping head is arranged on the adjusting rod, the clamping position is arranged on the brush handle, 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 rotated into the clamping position to limit the adjusting rod from moving upward and downward relative to the brush handle, and the clamping head is rotated out of the clamping position to move upward and downward relative to the brush handle. The clamping position structure can also achieve the purpose of limiting and releasing the adjusting rod after moving relative to the brush handle.

[0013] In the utility model, the clamping head is arranged on the brush handle, the clamping head has elasticity and can be deformed by operation, the clamping position is arranged on the adjusting rod, 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 slid with the sliding surface and the clamping surface to limit the adjusting rod from moving downward 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 by operation to exit the limiting of the clamping surface, so that the adjusting rod can move downward relative to the brush handle. The clamping head is extended from the brush handle or 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;The clamping head is provided with an operation part. The clamping position structure can also achieve the purpose of limiting and releasing the adjusting rod after moving relative to the brush handle.

[0014] In the utility model, the spring B is arranged between the adjusting rod and the brush handle, and the spring B can make the adjusting rod in the non-limiting state move downward relative to the brush handle to make the two ends of the brush body far away from each other. The above structure further optimizes the product.

[0015] The advantages of this invention are as follows: The brush includes a brush body and a cleaning section on the surface of the brush body. The brush body is bendable and deformable, with a handle at the upper end and an adjusting rod at the lower end. The adjusting rod can move relative to the handle, causing the brush body to bend and deform, increasing its outer diameter, when the two ends are close together, or to straighten and shrink its outer diameter when the two ends are far apart. This brush can be adjusted to clean objects of different sizes, providing excellent cleaning results while saving time and effort. The bendable and deformable brush creates multi-directional cleaning sections, making cleaning the cavity simple and convenient. The locking structure allows the bendable and deformable brush body to be positioned for cleaning. Attached Figure Description

[0016] Figure 1 This is an exploded view of the structure of the brush of this utility model.

[0017] Figure 2 This is a cross-sectional view of the structure of the brush body when it is straightened, and a partial removal of the brush body.

[0018] Figure 3 This is a utility model Figure 2 Enlarged view of the structure of indicator A

[0019] Figure 4 This is a cross-sectional view of the structure of the brush body when it is bent and deformed, and a partial removal of the brush body.

[0020] Figure 5 This is a utility model Figure 4 Enlarged view of the structure of indicator B

[0021] Figure 6 This is a cross-sectional view of Example 2 of the carding structure of this utility model, showing the removal of a portion of the brush body.

[0022] Figure 7 This is an exploded view of the structure of Example 2 of the card slot structure of this utility model.

[0023] Figure 8 This is a cross-sectional view of Example 3 of the card slot structure of this utility model.

[0024] Figure 9 This is an exploded view of Example 3 of the card slot structure of this utility model.

[0025] Detailed Description of Embodiments: The present invention will be further described below with reference to the accompanying drawings and through embodiments. (Refer to...) Figures 1 to 9The utility model discloses an adjustable deformation brush, the brush includes the brush body and the cleaning part arranged on the surface of brush body 1, and the upper end of the brush body is equipped with a brush handle 2, characterized by: the brush body can be bent and deformed, the lower end of the brush body is equipped with an adjusting rod 3, the adjusting rod can be moved relative to the brush handle, and when the two ends of the brush body are close to each other, the brush body is bent and deformed to make the outer contour larger 4 or when the two ends of the brush body are far away from each other, the brush body is straightened to make the outer contour smaller 5. The cleaning part includes bristles 17 or a sponge body. After the brush body is bent and deformed, the surface thereof forms multidirectional cleaning parts.

[0026] In the embodiment, the brush body is made of elastic material or is hinged by a plurality of brush blocks or brush strips. The elastic material includes a brush body made of elastic plastic or a brush body made of elastic metal wire or a 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 bristles; the surface of the elastic metal wire is provided with a sponge body or at least two metal wires are wound with bristles to form a brush; and the surface of the elastic metal sheet is attached with a sponge body or the surface of the plastic brush body is planted with bristles.

[0027] In the embodiment, the brush body is a ring-shaped brush body, and the brush body can be integrated or is combined by a plurality of brush strips. Preferably, four brush strips are combined 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 two ends of the brush body can be connected to the adjusting rod and the brush handle through buckle structures respectively. 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.

[0028] In the embodiment, the inner side wall of the brush body is provided with grooves 16, and the grooves are used for bending and deforming the brush body, and the abutment of adjacent groove walls limits the curvature of the deformed brush body; and the brush body is longitudinally provided with slot holes 6, and the slot holes facilitate the bending of the brush body.

[0029] In the embodiment, 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 includes that the brush handle is sleeved 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 with the adjusting rod.

[0030] In the 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 site 8, the clamping head and the clamping site 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 site, and the clamping head exiting the clamping site can be moved relative to each other.

[0031] The above-mentioned clamping positions can be multiple groups, and the clamping head can be matched with different positions of the clamping positions when the adjusting rod moves relative to the brush handle to adjust the size of the brush body profile; the brush handle of the optimized example 1 is connected with a rotatable clamping head part 9, one end of the clamping head part is provided with a clamping head 7, and the other end is provided with a spring 10 between the brush handle, the spring acts on the clamping head part 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, the clamping position includes a sliding surface and a clamping surface, when the adjusting rod moves upward relative to the brush handle to make the two ends of the brush body close, the adjusting rod slides with the clamping head through the sliding surface and limits the adjusting rod through the clamping surface, so that the adjusting rod cannot move downward relative to the brush handle; when the two ends of the brush body are away, the spring end 13 of the clamping head part is pressed down to make the clamping head rise up 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 part, the corresponding two side walls of the mounting groove are respectively provided with shaft holes, the two side walls of the clamping head part are respectively provided with fulcrums matched with the shaft holes, and the clamping head part can rotate relative to the brush handle after being connected with the shaft holes through the fulcrums; the mounting groove is provided with a slot hole for the clamping head to pass through, and the adjusting rod is partially arranged in the brush handle, and the clamping head can abut against the adjusting rod through the slot hole; the brush handle can be integrated or connected by multiple separate parts. Figure 6 、 Figure 7 The clamping head 7 of the optimized example 2 is arranged on the adjusting rod 3, the clamping position 8 is arranged on the brush handle 2, and the clamping head of the adjusting rod is exposed on the brush handle for operation; when the adjusting rod moves upward relative to the brush handle to make the two ends of the brush body close, the adjusting rod rotates into the clamping position through the clamping head to be clamped and limited, so that the adjusting rod cannot move upward and downward relative to the brush handle, and the clamping head exits the clamping position to be movable upward and downward relative to the brush handle; the clamping head is fixedly arranged on the adjusting rod or detachably connected to the adjusting rod through a buckle structure or a screw structure; the clamping position includes a clamping groove, and the clamping grooves can be multiple and arranged at intervals. Figure 8 、 Figure 9 The clamping head 7 of the optimized example 3 is arranged on the brush handle 2, the clamping head has elasticity and can be deformed in operation, the clamping position 8 is arranged on the adjusting rod 3, the clamping position includes a sliding surface and a clamping surface, when the adjusting rod moves upward relative to the brush handle to make the two ends of the brush body close, the adjusting rod slides with the clamping head through the sliding surface and limits the adjusting rod through the clamping surface, so that the adjusting rod cannot move downward relative to the brush handle; when the two ends of the brush body are away, the elastic clamping head is deformed in operation to exit the limitation of the clamping surface, so that the adjusting rod can move downward relative to the brush handle. The clamping head is extended from the brush handle or rotatably arranged on the brush handle, and a torsional spring is arranged between the clamping head and the brush handle, the torsional spring gives the clamping head elasticity and makes the clamping head abut against the adjusting rod to maintain the clamping state; the clamping head is provided with an operation part 19. The adjusting rod and the brush handle of the above-mentioned clamping position structure are provided with a spring B 15, the spring B can act on the adjusting rod in a non-clamping state to move downward relative to the brush handle to make the two ends of the brush body away.

[0032] The operation process of the brush of the embodiment is as follows: when cleaning the large cavity cleaning object, the operator moves the adjusting rod upward relative to the brush handle to make the two ends of the brush body close, so that the brush body is bent and deformed to make the outer contour larger for cleaning; when cleaning the small cavity cleaning object, the operator moves the adjusting rod downward relative to the brush handle to make the two ends of the brush body away, so that the brush body is straightened to make the outer contour smaller for cleaning; the adjusting rod and the brush handle are provided with a clamping structure, the clamping structure is used to limit the adjusting rod and the brush handle when the brush body is bent and deformed, that is, to limit or lock the bent and deformed state of the brush body, so that the brush is convenient for cleaning operation; when the clamping structure is released from the limiting, the spring B acts on the adjusting rod to move downward relative to the brush handle to make the two ends of the brush body away for cleaning operation.

[0033] The brush of the utility model includes a brush body and a cleaning part arranged on the surface of the brush body, the brush body is bendable and deformable, an upper end of the brush body is provided with a brush handle, a lower end of the brush body is provided with an adjusting rod, the adjusting rod is movable relative to the brush handle, when the two ends of the brush body are close, the brush body is bent and deformed to make the outer contour larger, or when the two ends of the brush body are away, the brush body is straightened to make the outer contour smaller. The above-mentioned brush can be used for cleaning cleaning objects of different sizes through adjustment, the cleaning effect of the brush is good, and time and labor are saved; the above-mentioned brush can generate multidirectional cleaning parts after being bent and deformed, so that the cleaning cavity becomes simple and convenient; the clamping structure can limit the bent and deformed brush body for cleaning.

[0034] The above-mentioned embodiment is only a case of the utility model, and any replacement or combination of the embodiments according to the spirit of the utility model should be understood as being within 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, the lower end of the brush body is provided with an adjusting rod, the adjusting rod can be moved 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 profile, or when the two ends of the brush body are far away from each other, the brush body is straightened to decrease the outer profile; the adjusting rod and the brush handle are provided with a clamping structure, the clamping structure comprises 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 that the deformed state of the brush body is limited or locked, or the clamping head exits the clamping position to be relatively movable.

2. The brush of claim 1, wherein: The brush body is made of elastic material or is formed 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, and the brush body 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, the groove is used for the deformation of 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, and the slot hole facilitates the bending of the brush body.

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

6. The brush of claim 1, wherein: The adjusting rod and the brush handle are provided with a guide rail, the guide rail is used for the upward and downward guiding movement of the adjusting rod relative to the brush handle.

7. The brush of claim 6, wherein: 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.

8. The brush of claim 6, 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 a clamping state; the adjusting rod is provided with a clamping position, 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 slides with the clamping head through the sliding surface and is limited by 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 far away from each other, the end of the spring of the clamping head part is pressed down to make the clamping head rise up and exit the limitation of the clamping surface, so that the adjusting rod can move downward relative to the brush handle.

9. The brush of claim 6, wherein: The clamping head is arranged on the adjusting rod, the clamping position is arranged on the brush handle, 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 turned into the clamping position through the clamping head to be clamped and limited, so that the adjusting rod cannot move upward and downward relative to the brush handle, or the clamping head exits the clamping position to be relatively movable upward and downward.

10. The brush of claim 6, wherein: The clamping head is arranged on the brush handle, the clamping head has elasticity and can be deformed for operation, the clamping position is arranged on the adjusting rod, 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 slides with the clamping head through the sliding surface and is limited by 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 far away from each other, the elastic clamping head is deformed to exit the limitation of the clamping surface through operation, so that the adjusting rod can move downward relative to the brush handle.

11. The brush of claim 10, wherein: The clamping head is extended from the brush handle or the clamping head is rotatably arranged on the brush handle, a torsional spring is arranged between the clamping head and the brush handle, the torsional spring gives the clamping head elasticity to make the clamping head abut against the adjusting rod to keep a clamping state; an operation part is arranged on the clamping head.

12. A brush according to claim 8 or 9 or 10, characterised in that: The adjusting rod and the brush handle are provided with a spring B, the spring B can act on the adjusting rod in a non-limited state to move the adjusting rod downward relative to the brush handle to make the two ends of the brush body far away from each other.

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