CN220658199U

CN220658199U - Rolling brush device with brush head easy to replace

Info

Publication number: CN220658199U
Application number: CN202321826932.2U
Authority: CN
Inventors: 柳臣
Original assignee: Suzhou Chengfeng Brush Products Co ltd
Current assignee: Suzhou Chengfeng Brush Products Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-03-26
Anticipated expiration: 2033-07-12

Abstract

The utility model relates to the technical field of rolling brush devices and discloses a rolling brush device with a brush head easy to replace, which comprises a fixed rod, wherein the left end of the outer side of the fixed rod is rotationally connected with a fixed seat, the upper side and the lower side of the middle part of the fixed seat are fixedly connected with fixed shafts, the outer sides of the fixed shafts are fixedly connected with springs, the top of the outer sides of the fixed shafts are respectively and slidably connected with a pressing plate, the rear end of the outer sides of the pressing plates are respectively and fixedly connected with a clamping block, and the outer sides of the clamping blocks are respectively clamped at the upper end and the lower end of the inner sides of front-side connecting rings. According to the utility model, the second threaded lantern ring is driven to rotate by rotating the rotating seat and then is taken down from the fixed rod, at the moment, the fixed seat is arranged at the front side of the fixed rod, the clamping block is driven to move inwards by downwards pressing the pressing plate through the position of the spring fixed by the fixed shaft, the connecting ring of the clamping block buckle can be taken down, and then the inner shaft and the rolling brush fall off, so that the connecting ring can be taken down from the fixed rod for replacement, and the cost is saved.

Description

Rolling brush device with brush head easy to replace

Technical Field

The utility model relates to the technical field of rolling brush devices, in particular to a rolling brush device with a brush head easy to replace.

Background

A special tool for decoration and fitment is made of engineering plastics and fibres, and natural wool fabric is also used.

The brush head of the traditional rolling brush device is used for directly abandoning the original rolling brush no matter the rolling brush is used for brushing the paint, or the original rolling brush is used for changing the paint color, so that the cost is increased, and meanwhile, when the rolling brush is used for brushing the paint, a worker holds the rolling brush by hand, and when the rolling brush meets a higher position, a scaffold is mostly selected to be built for brushing, or a bamboo pole or a long pole is fixed on a rolling brush handle part, so that the painting is performed on a high place, but the traditional rolling brush is easy to fall off or misplaced when fixed, the fixing effect is poor, and the painting efficiency and the painting quality are easy to influence.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rolling brush device with a brush head easy to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a roll brush device of easy trade brush head, includes the dead lever, the outside left end of dead lever rotates and is connected with the fixing base, the equal fixedly connected with fixed axle in both sides about the middle part of fixing base, the equal fixedly connected with spring in the outside of fixed axle, the equal sliding connection in outside top of fixed axle presses the board, the equal fixedly connected with fixture block in outside rear end of pressing the board, the equal block in the outside of fixture block is in the inboard upper and lower ends of front side go-between, the front side the rear side fixedly connected with inner shaft of go-between, the outside fixedly connected with round brush of inner shaft, the rear side the inboard of go-between is provided with the swivel ring, the rear side rotation of swivel ring is connected in the front side of swivel seat, the rear side fixedly connected with second screw thread lantern ring of swivel seat.

As a further description of the above technical solution:

the right-hand member fixedly connected with grab handle of dead lever, the right-hand member outside of grab handle is provided with the screw thread head.

As a further description of the above technical solution:

the outside threaded connection of screw thread head has first screw thread lantern ring.

As a further description of the above technical solution:

limiting rings are fixedly connected to the front side and the rear side of the fixing base respectively, and the middle parts of the limiting rings are fixedly connected to the outer sides of the fixing rods respectively.

As a further description of the above technical solution:

the number of the connecting rings is two, and the connecting rings are respectively and fixedly connected with the front end and the rear end of the inner shaft.

As a further description of the above technical solution:

and the front ends of the outer sides of the pressing plates are fixedly connected with anti-skid blocks.

As a further description of the above technical solution:

the inner side of the second threaded lantern ring is in threaded connection with the outer side of the rear end of the fixing rod.

The utility model has the following beneficial effects:

1. according to the utility model, the second threaded lantern ring is driven to rotate by rotating the rotating seat, then the second threaded lantern ring is taken down from the fixed rod, at the moment, the fixed seat is arranged at the front side of the fixed rod, the clamping block is driven to move inwards by downwards pressing the pressing plate through the fixed spring and the position of the pressing plate, the connecting ring of the clamping block buckle can be taken down, then the inner shaft and the rolling brush fall off, and the fixed rod can be taken down for replacement, so that the cost is saved.

2. According to the utility model, the first threaded lantern ring is taken down through rotation, the bamboo pole or the long rod passes through the middle part of the first threaded lantern ring and stretches into the middle part of the grab handle, and then the bamboo pole or the long rod is fixed through rotation of the first threaded lantern ring, so that the stability of the rolling brush is ensured, and the poor fixation is prevented, and the brushing quality and the brushing efficiency are prevented from being influenced.

Drawings

FIG. 1 is a perspective view of a rolling brush device with a replaceable brush head according to the present utility model;

FIG. 2 is a right side view of a roll brush device with a replaceable brush head according to the present utility model;

FIG. 3 is a cross-sectional view of a rolling brush device with a replaceable brush head according to the present utility model;

FIG. 4 is a cross-sectional view showing a fixing structure of a rolling brush device with a replaceable brush head according to the present utility model;

fig. 5 is an exploded view of a handle structure of a rolling brush device with a replaceable brush head according to the present utility model.

Legend description:

1. a fixed rod; 2. a fixing seat; 3. a rolling brush; 4. a grab handle; 5. a first threaded collar; 6. a rotating seat; 7. a second threaded collar; 8. a connecting ring; 9. an inner shaft; 10. a rotating ring; 11. pressing the plate; 12. a fixed shaft; 13. a clamping block; 14. an anti-skid block; 15. a spring; 16. a limiting ring; 17. a thread head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the rolling brush device with the brush head easy to replace comprises a fixed rod 1, wherein the fixed rod 1 is used for connecting each structure, ensuring the stability of each structure, the left end of the outer side of the fixed rod 1 is rotationally connected with a fixed seat 2, the fixed seat 2 is used for fixing a rolling brush 3, meanwhile, the fixing of the rolling brush 3 can be canceled through pressing the structure in the fixing seat 2, the rolling brush is convenient to replace, the upper side and the lower side of the middle part of the fixing seat 2 are fixedly connected with the fixing shafts 12, the fixing shafts 12 are used for fixing the positions of the pressing plate 11 and the springs 15, the moving stability is ensured, the springs 15 are fixedly connected with the outer sides of the fixing shafts 12, the springs 15 can push the pressing plate 11 to reset and drive the clamping blocks 13 to push outwards, the replaced rolling brush 3 can be fixed, the top of the outer side of the fixed shaft 12 is connected with the pressing plate 11 in a sliding way, the rear end of the outer side of the pressing plate 11 is fixedly connected with the clamping block 13, the outer sides of the clamping blocks 13 are clamped at the upper and lower ends of the inner side of the front connecting ring 8, the clamping blocks 13 are driven to move inwards by pressing the pressing plate 11, the connecting ring 8 can be taken down from the outer side of the clamping block 13, the rolling brush 3 can be replaced, the inner shaft 9 is fixedly connected with the rear side of the front connecting ring 8, the inner shaft 9 is used for fixing the rolling brush 3, the rolling brush 3 is ensured to rotate stably outside the fixing rod 1, the rolling brush 3 is fixedly connected with the outer side of the inner shaft 9, the rolling brush 3 is used for dipping paint to roll and brush, the rotating ring 10 is arranged on the inner side of the rear connecting ring 8, the rotating ring 10 is used for supporting the rear end of the rolling brush 3, the rear side of the rotating ring 10 is rotationally connected with the front side of the rotating seat 6, the rear side of the rotating seat 6 is fixedly connected with the second threaded collar 7, the rear end of the rolling brush 3 can be fixed through the rotating seat 6 and the second threaded lantern ring 7, and the rolling brush 3 is prevented from falling off in the rolling process.

The right-hand member fixedly connected with grab handle 4 of dead lever 1 can conveniently hold round brush 3 through grab handle 4, conveniently carry out the whitewashing, the right-hand member outside of grab handle 4 is provided with screw thread head 17, screw thread head 17 can be with first screw thread lantern ring 5 fixed in the outside, simultaneously can rotate fixed internal connection's stock through first screw thread lantern ring 5, screw thread head 17's outside threaded connection has first screw thread lantern ring 5, take off first screw thread lantern ring 5 through rotating, and pass bamboo pole or stock from first screw thread lantern ring 5 middle part, and go deep into grab handle 4 middle part, later through rotating first screw thread lantern ring 5 to fix bamboo pole or stock, can improve round brush 3 and whitewash the height of thread head 17, the fixed effect of round brush 3 and stock or bamboo pole can be guaranteed simultaneously, round brush 3 can not drop or dislocation during the whitewashing, quality and efficiency during the whitewashing can be guaranteed, the equal fixedly connected with spacing ring 16 in both sides around fixing base 2, the equal fixed connection in the outside of spacing ring 16, and be used for the fixed connection of the stock 1, the position of spacing ring 16 is used for the fixed ring 2 is used for preventing to drop the fixed ring 2, the fixed connection is at the fixed plate 11 is pressed down at the inner side of the fixed plate 11, the fixed connection of the fixed plate is used for the fixed plate is 11, the fixed diameter of the fixed plate is of fixed to the fixed plate is of the fixed plate of roller brush 3, the fixed plate is of roller brush 3, the fixed through first screw thread 3 and stock 3 or stock is guaranteed, the fixed at the stock is guaranteed, the quality when the round brush is guaranteed, the quality is used for the quality when the whitewashing is guaranteed, and the quality is used for the quality when the whitewashing is fixed in the inside is at the inside is.

Working principle: through handheld grab handle 4, dip the round brush 3 in the coating, afterwards take out and can carry out the whitewash, when meeting the eminence and need whitewash, can take down first screw thread lantern ring 5 through rotating, go deep into grab handle 4 inside with stock or bamboo pole from first screw thread lantern ring 5 middle part, afterwards rotate first screw thread lantern ring 5 and fasten it, prevent to drop or dislocation, lift the stock and can carry out the whitewash to the eminence this moment, after need changing the coating colour or finish whitewash, drive the rotation of second screw thread lantern ring 7 through rotating seat 6, and take down from dead lever 1 outside, cancel the fixation to the cylinder rear end, the front end can be through pressing down pressing plate 11, the fixture block 13 is moved inwards from the fixed axle 12 top at this moment, cancel the fixation to go down inner shaft 9 and round brush 3, the convenience is changed, through the mutually supporting of above-mentioned structure, can only change the brush head of round brush 3, save the cost, simultaneously can external stock or bamboo pole, improve the height of whitewash, can guarantee the stability of fixing simultaneously, guarantee the whitewash quality and whitewash efficiency.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a roll brush device of brush head easily trades, includes dead lever (1), its characterized in that: the fixing rod is characterized in that a fixing seat (2) is rotationally connected to the left end of the outer side of the fixing rod (1), fixing shafts (12) are fixedly connected to the upper side and the lower side of the middle of the fixing seat (2), springs (15) are fixedly connected to the outer side of the fixing shafts (12), pressing plates (11) are fixedly connected to the top of the outer side of the fixing shafts (12), clamping blocks (13) are fixedly connected to the rear end of the outer side of each pressing plate (11), the outer sides of the clamping blocks (13) are clamped to the upper end and the lower end of the inner side of a front-side connecting ring (8), an inner shaft (9) is fixedly connected to the front side of each connecting ring (8), a rolling brush (3) is fixedly connected to the outer side of each inner shaft (9), a rotating ring (10) is arranged on the inner side of each connecting ring (8), and the rear side of each rotating ring (10) is rotationally connected to the front side of each rotating seat (6), and a second threaded collar (7) is fixedly connected to the rear side of each rotating seat (6).

2. A roll brush device with a replaceable brush head as set forth in claim 1, wherein: the right-hand member fixedly connected with grab handle (4) of dead lever (1), the right-hand member outside of grab handle (4) is provided with screw thread head (17).

3. A roll brush device with a replaceable brush head as claimed in claim 2, wherein: the outer side of the thread head (17) is in threaded connection with a first thread collar (5).

4. A roll brush device with a replaceable brush head as set forth in claim 1, wherein: limiting rings (16) are fixedly connected to the front side and the rear side of the fixing seat (2), and the middle parts of the limiting rings (16) are fixedly connected to the outer sides of the fixing rods (1).

5. A roll brush device with a replaceable brush head as set forth in claim 1, wherein: the number of the connecting rings (8) is two, and the connecting rings are respectively and fixedly connected with the front end and the rear end of the inner shaft (9).

6. A roll brush device with a replaceable brush head as set forth in claim 1, wherein: the front ends of the outer sides of the pressing plates (11) are fixedly connected with anti-slip blocks (14).

7. A roll brush device with a replaceable brush head as set forth in claim 1, wherein: the inner side of the second threaded collar (7) is in threaded connection with the outer side of the rear end of the fixing rod (1).