Fiber roller brush with cotton falling prevention structure

Abstract

The utility model provides a fiber roller brush of a cotton-falling-preventing structure, and belongs to the technical field of roller brushes. The fiber roller brush of the cotton falling prevention structure comprises a holding rod, an adjusting mechanism is arranged on one side of the holding rod, a clamping mechanism is arranged on one side of the adjusting mechanism, and a falling prevention roller brush body is arranged on one side of the clamping mechanism. A threaded shaft, a limiting plate and a first inclined block can be driven to move in the direction of a holding rod by rotating a rotary knob, the distance between a first clamping device and a second clamping device can be adjusted by controlling the first inclined block to push a second inclined block to move on a limiting rod, and therefore the anti-disengaging roller brush bodies of different models and sizes are matched; the purpose that different anti-falling roller brush bodies can be replaced with only one brush rod is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller brushes, in particular to a fiber roller brush with an anti-cotton-shedding structure. Background Art

[0002] Roller brushes are also called rollers. They are divided into three types: long-haired, medium-haired, and short-haired. They are tools used for rolling large-area paint. Roller brushes are often used when rolling large-area paint in daily architectural decoration projects. Roller brushes that need to be used with paint trays are the most labor-saving and time-saving brushes because of their wide rolling range. Especially when connected to an extension rod, they can easily paint high walls or ceilings. However, the disadvantage is that paint splashes easily. Therefore, the hair of the roller brush should not be too short, but must be thin, so that the paint film produced will feel delicate.

[0003] Patent No.: CN102441517A proposes a roller brush, comprising a handle, a roller, a barrel, a fixed cover, a connecting pipe, and a feed pipe; the roller is sleeved on the feed pipe; the feed pipe is provided with a material outlet; the connecting pipe is arranged between the feed pipe and the handle, the fixed cover is threadedly fixed on one end of the feed pipe to fix the roller on the feed pipe; the barrel is communicated with the feed pipe; the roller brush of the present invention has liquid permeation holes on the radial circumference of the roller to facilitate the distribution of liquid in the liquid storage cavity to the adsorption fiber, and the barrel is connected to one end of the feed pipe, so when working, it is beneficial for the user to continuously and evenly apply paint or coating; the present invention has the significant advantages of being easy for the user to operate and use, high efficiency and good brushing effect.

[0004] When the existing device is in use, only a single type of roller brush can be replaced, and the brush rod is only applicable to one type of roller brush, which leads to great limitations of the brush rod. Often, different brush rods need to be replaced when different roller brushes are used.

[0005] Therefore, the present application provides a fiber roller brush with an anti-cotton shedding structure to meet the demand. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a fiber roller brush with an anti-cotton shedding structure to solve the problem that when replacing the existing roller brush, it is also necessary to replace the matching brush rod.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A fiber roller brush with an anti-cotton-shedding structure comprises a gripping rod, an adjusting mechanism is arranged on one side of the gripping rod, a clamping mechanism is arranged on one side of the adjusting mechanism, an anti-cotton-shedding roller brush body is arranged on one side of the clamping mechanism, the anti-cotton-shedding roller brush body comprises a rotating shaft, a clamping slot and an anti-cotton-shedding roller brush, the rotating shaft is movably mounted on one side of the clamping mechanism, a clamping slot is provided inside the rotating shaft, and an anti-cotton-shedding roller brush is fixedly mounted on one side of the rotating shaft;

[0009] An adjustment mechanism comprises a first bearing ring, a knob, a second bearing ring, a limit groove, a threaded shaft, a limit plate and a first inclined block, wherein the first bearing ring is fixedly mounted on one side of the inside of the grip, and the second bearing ring is fixedly mounted on the other side of the inside of the grip, one side of the knob is fixedly connected to the first bearing ring, and the other side of the knob is fixedly connected to the second bearing ring, the limit groove is provided inside the grip, a threaded shaft is movably connected inside the limit groove, one side of the threaded shaft is fixedly connected to the limit plate, and the bottom of the limit plate is fixedly connected to the first inclined block.

[0010] As a preferred solution, the adjustment mechanism also includes a second inclined block, a first spring, a limiting rod and a baffle, one side of the first inclined block is movably connected to the second inclined block, one side of the second inclined block is fixedly connected to the first spring, one side of the first spring is fixedly connected to the baffle, and the baffle is fixedly connected to one side of the limiting rod.

[0011] As a preferred solution, the limit rod is fixedly installed on one side of the grip rod, the first spring is movably sleeved on one side of the limit rod, the second inclined block is movably sleeved on one side of the limit rod, and the second inclined block is also movably connected between the baffle and the grip rod.

[0012] As a preferred solution, the knob is rotatably connected to the inside of the handle, the threaded shaft is threadedly connected to the knob, the threaded shaft is movably connected to the inside of the handle, the limit plate is movably connected to the top of the handle, and the first inclined block is movably connected to one side of the handle.

[0013] As a preferred solution, the clamping mechanism includes a first clamp and a second clamp, and the first clamp and the second clamp both include a bent rod, a shell, a limit ring, a second spring, a positioning ring, a clamping shaft and a pull ring. The bent rod is fixedly connected to one side of the second inclined block, one side of the bent rod is fixedly connected to the shell, the interior of the shell is fixedly connected to the limit ring, one side of the limit ring is fixedly connected to the second spring, one side of the second spring is fixedly connected to the positioning ring, the positioning ring is fixedly connected to one side of the clamping shaft, the clamping shaft is movably connected to one side of the limit ring, and one side of the clamping shaft is fixedly installed with a pull ring.

[0014] As a preferred solution, the positioning ring is movably connected inside the shell, the second spring is movably sleeved on one side of the clamping shaft, and the positioning ring is movably connected between the limiting ring and the bent rod.

[0015] As a preferred solution, the curved rod is movably connected to one side of the rotating shaft, the clamping shaft is movably sleeved inside the clamping slot, and the first clamping device and the second clamping device are symmetrically arranged with the anti-cotton debonding roller brush as the center.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] 1. A fiber roller brush with an anti-cotton-shedding structure, which is provided with a second inclined block. By turning a knob, the threaded shaft, the limit plate and the first inclined block can be driven to move along the direction of the grip rod. By controlling the distance that the first inclined block pushes the second inclined block to move on the limit rod, the distance between the first clamp and the second clamp can be adjusted, thereby adapting to anti-shedding roller brush bodies of different models and sizes, so as to achieve the purpose of replacing different anti-shedding roller brush bodies using only one brush rod.

[0018] 2. A fiber roller brush with an anti-cotton-shedding structure is provided with a pull ring. When replacing the anti-shedding roller brush body, the user only needs to manually pull the pull ring to both sides to drive the clamping shaft to separate from the anti-shedding roller brush body. After removing the old anti-shedding roller brush body, it is only necessary to align the new anti-shedding roller brush body with the positions of the first clamp and the second clamp, and then release the pull ring. Under the action of the second spring, the clamping shaft will enter the clamping slot to complete the fixed installation of the anti-shedding roller brush body. The operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0020] Figure 1 This is a schematic diagram of the main structure of a fiber roller brush with an anti-cotton shedding structure;

[0021] Figure 2 It is a schematic diagram of the main structure of a fiber roller brush adjustment mechanism with an anti-cotton shedding structure;

[0022] Figure 3 The figure is a partial structural diagram of a fiber roller brush adjustment mechanism with an anti-cotton shedding structure.

[0023] Figure 4 It is a schematic diagram of the main structure of a fiber roller brush clamping mechanism with an anti-cotton shedding structure;

[0024] Figure 5The figure is a partial structural schematic diagram of a fiber roller brush clamping mechanism with an anti-cotton shedding structure.

[0025] Figure 6 This is a schematic diagram of the exploded structure of a fiber roller brush clamping mechanism with an anti-cotton shedding structure.

[0026] [Reference Signs]

[0027] 1. Grip; 2. Adjustment mechanism; 201. First bearing ring; 202. Knob; 203. Second bearing ring; 204. Limiting groove; 205. Threaded shaft; 206. Limiting plate; 207. First inclined block; 208. Second inclined block; 209. First spring; 210. Limiting rod; 211. Baffle; 3. Clamping mechanism; 31. First clamp; 32. Second clamp; 301. Curved rod; 302. Housing; 303. Limiting ring; 304. Second spring; 305. Positioning ring; 306. Clamping shaft; 307. Pull ring; 4. Anti-stripping roller brush body; 401. Rotating shaft; 402. Clamping groove; 403. Anti-stripping cotton roller brush.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] like Figure 1 As shown, the embodiment of the utility model provides a fiber roller brush with an anti-cotton-shedding structure, comprising a gripping rod 1, an adjusting mechanism 2 is arranged on one side of the gripping rod 1, a clamping mechanism 3 is arranged on one side of the adjusting mechanism 2, an anti-cotton-shedding roller brush body 4 is arranged on one side of the clamping mechanism 3, the anti-cotton-shedding roller brush body 4 comprises a rotating shaft 401, a clamping slot 402 and an anti-cotton-shedding roller brush 403, the rotating shaft 401 is movably mounted on one side of the clamping mechanism 3, a clamping slot 402 is opened inside the rotating shaft 401, and an anti-cotton-shedding roller brush 403 is fixedly mounted on one side of the rotating shaft 401;

[0032] like Figure 2and Figure 3 As shown, the adjustment mechanism 2 includes a first bearing ring 201, a knob 202, a second bearing ring 203, a limiting groove 204, a threaded shaft 205, a limiting plate 206 and a first inclined block 207. The first bearing ring 201 is fixedly installed on one side of the inside of the handle 1, and the second bearing ring 203 is fixedly installed on the other side of the inside of the handle 1. One side of the knob 202 is fixedly connected to the first bearing ring 201, and the other side of the knob 202 is fixedly connected to the second bearing ring 203. The limiting groove 204 is opened inside the handle 1, and the threaded shaft 205 is movably connected inside the limiting groove 204. One side of the threaded shaft 205 is fixedly connected to the limiting plate 206, and the bottom of the limiting plate 206 is fixedly connected to the first inclined block 207.

[0033] The adjustment mechanism 2 also includes a second inclined block 208, a first spring 209, a limiting rod 210 and a baffle 211. One side of the first inclined block 207 is movably connected to the second inclined block 208, one side of the second inclined block 208 is fixedly connected to the first spring 209, one side of the first spring 209 is fixedly connected to the baffle 211, and the baffle 211 is fixedly connected to one side of the limiting rod 210.

[0034] The limiting rod 210 is fixedly mounted on one side of the handle 1 , the first spring 209 is movably sleeved on one side of the limiting rod 210 , the second inclined block 208 is movably sleeved on one side of the limiting rod 210 , and the second inclined block 208 is also movably connected between the baffle 211 and the handle 1 .

[0035] The knob 202 is rotatably connected to the inside of the handle 1, the threaded shaft 205 is threadedly connected to the knob 202, the threaded shaft 205 is movably connected to the inside of the handle 1, the limit plate 206 is movably connected to the top of the handle 1, and the first inclined block 207 is movably connected to one side of the handle 1.

[0036] It needs to be further explained that: when it is necessary to replace the anti-dropping roller brush body 4 of a different model, the knob 202 is manually turned. Under the action of the thread between the knob 202 and the threaded shaft 205, the threaded shaft 205 moves back and forth inside the limiting groove 204 as the knob 202 rotates. When the threaded shaft 205 moves forward, the limiting plate 206 and the first inclined block 207 move forward at the same time. At this time, the second inclined block 208 on the side of the first inclined block 207 is pushed by the first spring 209 to approach the grip 1, thereby driving the curved rod 301 on the side of the second inclined block 208 to move toward the grip When the threaded shaft 205 moves in the direction of the rod 1, the distance between the first clamp 31 and the second clamp 32 is shortened, which is suitable for a shorter anti-slip roller brush body 4; when the threaded shaft 205 moves backward, the limit plate 206 and the first inclined block 207 move backward at the same time. At this time, the first inclined block 207 pushes the second inclined block 208 to move on the limit rod 210 in the direction of the baffle 211, thereby driving the curved rod 301 on one side of the second inclined block 208 to move in the direction of the baffle 211. At this time, the distance between the first clamp 31 and the second clamp 32 is increased, which is suitable for a longer anti-slip roller brush body 4.

[0037] like Figure 4 , Figure 5 and Figure 6 As shown, the clamping mechanism 3 includes a first clamp 31 and a second clamp 32, and the first clamp 31 and the second clamp 32 both include a bent rod 301, a shell 302, a limit ring 303, a second spring 304, a positioning ring 305, a clamping shaft 306 and a pull ring 307. The bent rod 301 is fixedly connected to one side of the second inclined block 208, one side of the bent rod 301 is fixedly connected to the shell 302, the inside of the shell 302 is fixedly connected to the limit ring 303, one side of the limit ring 303 is fixedly connected to the second spring 304, one side of the second spring 304 is fixedly connected to the positioning ring 305, the positioning ring 305 is fixedly connected to one side of the clamping shaft 306, the clamping shaft 306 is movably connected to one side of the limit ring 303, and one side of the clamping shaft 306 is fixedly installed with a pull ring 307.

[0038] The positioning ring 305 is movably connected inside the housing 302 , the second spring 304 is movably sleeved on one side of the clamping shaft 306 , and the positioning ring 305 is movably connected between the limiting ring 303 and the bent rod 301 .

[0039] The curved rod 301 is movably connected to one side of the rotating shaft 401 , the clamping shaft 306 is movably sleeved inside the clamping slot 402 , and the first clamp 31 and the second clamp 32 are symmetrically arranged with the anti-cotton-deflecting roller brush 403 as the center.

[0040] What needs to be further explained is that: when the anti-slip roller brush body 4 needs to be replaced, it can be done by manually pulling the pull ring 307. When the pull ring 307 moves to both sides, it drives the card shaft 306 to disengage from the card slot 402. At this time, the card shaft 306 no longer restricts the anti-slip roller brush body 4, and the anti-slip roller brush body 4 can be taken out from one side of the card shaft 306; then, the new anti-slip roller brush body 4 is placed in line with the position of the card shaft 306. It is only necessary to loosen the pull ring 307. Under the action of the elastic force of the second spring 304, the second spring 304 pushes the positioning ring 305 and the card shaft 306 to move toward the inside of the card slot 402, thereby fixing the anti-slip roller brush body 4 between the first clamp 31 and the second clamp 32, and completing the replacement of the anti-slip roller brush body 4.

[0041] Working principle and use process of the utility model: during the use of the utility model, when a fiber roller brush with an anti-cotton-shedding structure is used, when it is necessary to replace an anti-cotton-shedding roller brush body 4 of a different type, by manually turning the knob 202, under the action of the thread between the knob 202 and the threaded shaft 205, the threaded shaft 205 moves back and forth inside the limiting groove 204 as the knob 202 rotates, and when the threaded shaft 205 moves forward, the limiting plate 206 and the first inclined block 207 move forward at the same time, at this time, the second inclined block 208 on one side of the first inclined block 207 is pushed by the first spring 209 to approach the grip 1, thereby driving the curved rod 301 on one side of the second inclined block 208 to move in the direction of the grip 1, at this time, the distance between the first clamp 31 and the second clamp 32 is shortened, which is suitable for a shorter anti-cotton-shedding roller brush body 4;

[0042] Then, when the threaded shaft 205 moves backward, the limit plate 206 and the first bevel block 207 move backward at the same time. At this time, the first bevel block 207 pushes the second bevel block 208 to move toward the baffle 211 on the limit rod 210, thereby driving the curved rod 301 on one side of the second bevel block 208 to move toward the baffle 211. At this time, the distance between the first clamp 31 and the second clamp 32 increases, which is suitable for a longer anti-slip roller brush body 4.

[0043] Finally, when the anti-slip roller brush body 4 needs to be replaced, it can be done by manually pulling the pull ring 307. When the pull ring 307 moves to both sides, it drives the card shaft 306 to disengage from the card slot 402. At this time, the card shaft 306 no longer restricts the anti-slip roller brush body 4, and the anti-slip roller brush body 4 can be taken out from one side of the card shaft 306; then the new anti-slip roller brush body 4 is placed in line with the position of the card shaft 306. It is only necessary to loosen the pull ring 307. Under the action of the elastic force of the second spring 304, the second spring 304 pushes the positioning ring 305 and the card shaft 306 to move toward the inside of the card slot 402, thereby fixing the anti-slip roller brush body 4 between the first clamp 31 and the second clamp 32, and completing the replacement of the anti-slip roller brush body 4.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fiber roller brush with an anti-cotton shedding structure, characterized in that: The invention comprises a gripping rod (1), an adjusting mechanism (2) being arranged on one side of the gripping rod (1), a clamping mechanism (3) being arranged on one side of the adjusting mechanism (2), an anti-dropping roller brush body (4) being arranged on one side of the clamping mechanism (3), the anti-dropping roller brush body (4) comprising a rotating shaft (401), a clamping slot (402) and an anti-dropping roller brush (403), the rotating shaft (401) being movably mounted on one side of the clamping mechanism (3), a clamping slot (402) being arranged inside the rotating shaft (401), and an anti-dropping roller brush (403) being fixedly mounted on one side of the rotating shaft (401); An adjustment mechanism (2), the adjustment mechanism (2) comprising a first bearing ring (201), a knob (202), a second bearing ring (203), a limiting groove (204), a threaded shaft (205), a limiting plate (206) and a first inclined block (207), wherein the first bearing ring (201) is fixedly mounted on one side of the interior of the handle (1), the second bearing ring (203) is fixedly mounted on the other side of the interior of the handle (1), one side of the knob (202) is fixedly connected to the first bearing ring (201), the other side of the knob (202) is fixedly connected to the second bearing ring (203), the limiting groove (204) is provided inside the handle (1), the threaded shaft (205) is movably connected inside the limiting groove (204), one side of the threaded shaft (205) is fixedly connected to the limiting plate (206), and the bottom of the limiting plate (206) is fixedly connected to the first inclined block (207).

2. The fiber roller brush with an anti-cotton shedding structure according to claim 1, characterized in that: The regulating mechanism (2) further comprises a second inclined block (208), a first spring (209), a limiting rod (210) and a baffle (211); one side of the first inclined block (207) is movably connected to the second inclined block (208); one side of the second inclined block (208) is fixedly connected to the first spring (209); one side of the first spring (209) is fixedly connected to the baffle (211); and the baffle (211) is fixedly connected to one side of the limiting rod (210).

3. The fiber roller brush with an anti-cotton shedding structure according to claim 2, characterized in that: The limiting rod (210) is fixedly mounted on one side of the gripping rod (1); the first spring (209) is movably sleeved on one side of the limiting rod (210); the second inclined block (208) is movably sleeved on one side of the limiting rod (210); and the second inclined block (208) is also movably connected between the baffle plate (211) and the gripping rod (1).

4. The fiber roller brush with an anti-cotton shedding structure according to claim 2, characterized in that: The knob (202) is rotatably connected to the inside of the handle (1), the threaded shaft (205) is threadably connected to the knob (202), the threaded shaft (205) is movably connected to the inside of the handle (1), the limit plate (206) is movably connected to the top of the handle (1), and the first inclined block (207) is movably connected to one side of the handle (1).

5. The fiber roller brush with an anti-cotton shedding structure according to claim 1, characterized in that: The clamping mechanism (3) comprises a first clamp (31) and a second clamp (32), wherein the first clamp (31) and the second clamp (32) each comprise a bent rod (301), a housing (302), a limit ring (303), a second spring (304), a positioning ring (305), a clamping shaft (306) and a pull ring (307), wherein the bent rod (301) is fixedly connected to one side of the second inclined block (208), and the housing (302) is fixedly connected to one side of the bent rod (301). 02), a limiting ring (303) is fixedly connected inside the housing (302), a second spring (304) is fixedly connected to one side of the limiting ring (303), a positioning ring (305) is fixedly connected to one side of the second spring (304), the positioning ring (305) is fixedly connected to one side of the clamping shaft (306), the clamping shaft (306) is movably connected to one side of the limiting ring (303), and a pull ring (307) is fixedly installed on one side of the clamping shaft (306).

6. The fiber roller brush with an anti-cotton shedding structure according to claim 5, characterized in that: The positioning ring (305) is movably connected inside the housing (302), the second spring (304) is movably sleeved on one side of the clamping shaft (306), and the positioning ring (305) is movably connected between the limiting ring (303) and the bent rod (301).

7. The fiber roller brush with an anti-cotton shedding structure according to claim 5, characterized in that: The curved rod (301) is movably connected to one side of the rotating shaft (401), the clamping shaft (306) is movably sleeved inside the clamping slot (402), and the first clamp (31) and the second clamp (32) are symmetrically arranged with the anti-cotton-shedding roller brush (403) as the center.

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