CN214302727U - Cylinder brush for decoration - Google Patents

Abstract

The utility model relates to a roller brush for decoration relates to the field of roller brush, and it includes the feed pole, the feed pole is including the inside sleeve that is equipped with the second cavity, the one end intercommunication of feed pole has the passage, the piston rod has been cup jointed to the telescopic other end, the other end of passage rotates and is connected with the brush head that inside was equipped with first cavity, passage and first cavity intercommunication, be equipped with a plurality of discharge openings on the first cavity. This application has the effect of the ejection of compact that makes roller brush during operation brush head last.

Description

Cylinder brush for decoration

Technical Field

The application relates to the field of roller brushes, in particular to a roller brush for decoration.

Background

The roller brush is also called as roller, is a tool for painting architectural decoration, is widely applied to paint work of various architectural engineering, and has the advantages of simple structure, convenient use and the like.

A cylinder brush among the correlation technique, including round brush 4 and cylinder 5, and the one end of cylinder 5 rotates with handle 6 to be connected, when using, the decorator holds handle 6 and puts into the cylinder brush and dip in the coating and get the coating, places the cylinder brush on wall or other planes afterwards, makes cylinder 5 drive round brush 4 rolls to the straight paint brush of smearing on wall or other planes.

To the correlation technique among the above-mentioned, the inventor thinks that traditional cylinder brush dips in once the coating in the use, can only brush the wall of limited area, so need frequently dip in and get the coating, increased decorator's work load, and dip in when too much, still can drip on positions such as ground, both wasted the coating and made dirty the environment again.

SUMMERY OF THE UTILITY MODEL

In order to make the continuous ejection of compact of cylinder brush during operation brush head, this application provides a cylinder brush for decoration.

The application provides a pair of cylinder brush for decoration adopts following technical scheme:

the utility model provides a cylinder brush for decoration, includes the feed pole, the feed pole is including the inside sleeve that is equipped with the second cavity, the one end intercommunication of feed pole has the passage, the piston rod has been cup jointed to the telescopic other end, the other end of passage rotates and is connected with the inside brush head that is equipped with first cavity, passage and first cavity intercommunication, be equipped with a plurality of discharge openings on the first cavity.

Through adopting above-mentioned technical scheme, in the coating storage second cavity that will dip in and get, and promote the piston rod through the one end towards the sleeve, carry the first cavity to brush the head in along the passage with the coating in the second cavity, ooze by the discharge opening, brush to on wall or other planes, and the mode through promoting the piston rod in succession is the transport coating that the brush head lasts, thereby reduce the fitment personnel and dip in the operation process of getting coating many times at the during operation, realize the continuous material loading that carries on of brush head at the cylinder brush during operation, carry out the brush of large tracts of land to the wall.

Optionally, one end of the material guide pipe, which is far away from the brush head, is fixedly connected with a connecting piece provided with a through groove, one end of the sleeve, which is far away from the piston rod, is fixedly connected with a discharge port, the discharge port is in threaded connection with the material guide pipe, and the discharge port is inserted into the material guide pipe for internal connection.

Through adopting above-mentioned technical scheme, the mode that adopts threaded connection makes things convenient for to dismantle between feed rod and the passage, absorbs the coating to increase the leakproofness between passage and the discharge gate through the connecting piece, reduce the coating and take place the possibility of leaking the material when crowded into the passage by the discharge gate.

Optionally, the brush head comprises a rotating shaft, the first cavity is located in the rotating shaft, a plurality of discharge holes are formed in the rotating shaft, one end of the rotating shaft is rotatably connected with the material guide pipe, and bristles are arranged on the outer wall of the rotating shaft.

By adopting the technical scheme, the coating extruded by the guide pipe can be leaked from the discharge hole and uniformly spilled on the brush hair, so that the coating can be uniformly coated on other planes passing through the wall surface.

Optionally, the two ends of the rotating shaft are respectively and fixedly connected with a circular truncated cone, and the two ends of the bristles are provided with elastic pieces for fixing the rotating shaft and the circular truncated cones.

Through adopting above-mentioned technical scheme, when the brush hair was used for a long time, probably take place wearing and tearing, through utilizing the elastic component to fix the mode on the round platform with the brush hair for the brush hair is convenient to be changed and easy operation.

Optionally, the side wall of the circular truncated cone is provided with a groove, and two ends of the brush hair are clamped in the groove.

Through adopting above-mentioned technical scheme, through setting up the recess, can be with the elastic component more stable with round platform locking, reduce the brush hair and take place relative slip's possibility with the pivot in the use.

Optionally, one end of the piston rod located inside the sleeve is fixedly connected with a rubber plug.

By adopting the technical scheme, when the piston rod is pulled to the maximum length, the rubber plug can be abutted against the inner wall of the sleeve, so that the possibility of separation of the piston rod and the sleeve is reduced; and the tightness of the contact position of the piston rod and the sleeve is increased, and the paint is enabled to move upwards continuously along the sleeve when the piston rod is used for pushing the paint.

Optionally, the bristles are bristles of wool fabric.

By adopting the technical scheme, the wool fabric can ensure that various coatings are easily absorbed and released, so that the bristles can uniformly coat in the brushing process and are not easy to block.

Optionally, the elastic member is an elastic band.

Through adopting above-mentioned technical scheme, through the fixed mode of elastic cord, easy operation dismantles the convenience.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the brush head is continuously conveyed with raw materials by pushing and extruding the material feeding rod, so that the brush head is continuously fed when the roller brush works;

2. the mode that the elastic band fixes the bristles and the circular truncated cone is adopted, so that the bristles can be conveniently replaced when worn.

Drawings

Fig. 1 is a schematic structural view embodying the related art.

Fig. 2 is a schematic view of the overall structure of the present embodiment.

Fig. 3 is a schematic sectional view of the entire structure of the present embodiment.

Description of reference numerals: 1. a brush head; 11. a rotating shaft; 111. a first cavity; 112. a discharge hole; 12. a circular truncated cone; 121. a groove; 13. brushing; 14. an elastic member; 2. a feed bar; 21. a sleeve; 211. a second cavity; 212. a discharge port; 22. a piston rod; 221. a rubber plug; 222. a handle; 3. a material guide pipe; 31. a connecting member; 311. a through groove; 4. rolling and brushing; 5. a drum; 6. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses cylinder brush for decoration. Referring to fig. 2, the roller brush comprises a brush head 1, a feeding rod 2 for storing paint and a material guide pipe 3 for conveying the paint, the feeding rod 2 is connected with the brush head 1 through the material guide pipe 3, the paint is conveyed towards the material guide pipe 3 by pushing and extruding the feeding rod 2, and finally the paint in the material guide pipe 3 enters the brush head 1, so that the paint is brushed on a wall surface or other planes.

Referring to fig. 2 and 3, the brush head 1 includes a rotating shaft 11 sleeved outside the material guide tube 3, one end of the material guide tube 3 is located inside the rotating shaft 11 and is rotatably connected with the rotating shaft 11, a first cavity 111 is provided in the rotating shaft 11, and the paint stored in the material guide tube 3 can enter the first cavity 111 of the rotating shaft 11 from the material guide tube 3; a plurality of uniformly distributed discharge holes 112 are formed in the side wall of the rotating shaft 11, the two ends of the rotating shaft 11 are fixedly connected with round tables 12 respectively, one ends, far away from the rotating shaft 11, of the round tables 12 incline towards the central axis of the rotating shaft 11, annular grooves 121 are formed in the circumferential direction of the round tables 12, bristles 13 are sleeved on the outer side wall of the rotating shaft 11, the bristles 13 are made of wool fabric, elastic pieces 14 for fixing the bristles 13 and the round tables 12 are arranged at the two ends of the bristles 13, and specifically, the elastic pieces 14 can be elastic bands; the two ends of the brush bristles 13 are respectively clamped in the grooves 121 through the elastic pieces 14, so that the brush bristles 13 are fixed on the rotating shaft 11; when the bristles 13 are damaged after long-term use, the bristles 13 can be directly peeled off from the rotating shaft 11 for replacement.

The feeding rod 2 comprises a sleeve 21 provided with a second cavity 211, a piston rod 22 is inserted inside the sleeve 21, the piston rod 22 is located at one end of the inside of the sleeve 21 and fixedly connected with a rubber plug 221, one end of the sleeve 21 far away from the piston rod 22 is fixedly connected with a discharge hole 212, and one end of the piston rod 22 far away from the rubber plug 221 is provided with a handle 222.

In use, a decorator may grasp handle 222 to place an end of discharge port 212 in a bucket of paint and grasp handle 222 by hand to pull piston rod 22 toward an end remote from barrel 21, thereby drawing paint into second cavity 211 in barrel 21 for storage.

One end of the material guide pipe 3, which is far away from the brush head 1, is connected with the connecting piece 31, the central shaft position along the connecting piece 31 is provided with the through groove 311, one end of the material guide pipe 3, which is far away from the brush head 1, is fixedly connected with the connecting piece 31, the through groove 311 is provided with threads on the inner wall of one end of the material guide pipe 3, and the outer side wall of the material outlet 212 is also provided with threads, so that the material outlet 212 is in threaded connection with the material guide pipe 3.

When the feeding rod 2 is filled with paint, the discharging port 212 is inserted from one end of the connecting member 31 and is in threaded connection with the connecting member 31 until the discharging port 212 is inserted into the material guiding tube 3, so that the discharging port 212 is tightly inserted into the material guiding tube 3, and then the piston rod 22 is pushed to enable the paint to enter the material guiding tube 3 from the discharging port 212, flow into the first cavity 111 of the rotating shaft 11 along the material guiding tube 3, and finally seep out of the bristles 13 from the discharging hole 112.

The embodiment of the application provides a roller brush for decoration and finishing's implementation principle does: the fitment personnel insert discharge gate 212 in the coating that needs to dip in, the piston rod 22 is pulled to the one end of keeping away from sleeve 21 towards, inhale the coating in second cavity 211 from discharge gate 212, insert discharge gate 212 in connecting piece 31, with discharge gate 212 and connecting piece 31 threaded connection, until inserting discharge gate 212 inside the passage 3, make discharge gate 212 closely peg graft with passage 3, place brush head 1 on the wall or the plane that need brush coat afterwards, the piston rod 22 is pushed towards the one end that is close to sleeve 21, make the coating enter into the first cavity 111 of pivot 11 along discharge gate 212 and passage 3 respectively, finally ooze uniformly on brush hair 13 by discharge opening 112, realize brushing wall or other planes.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a roller brush for decoration, its characterized in that: including feed rod (2), feed rod (2) are equipped with sleeve (21) of second cavity (211) including inside, the one end intercommunication of feed rod (2) has passage (3), piston rod (22) have been cup jointed to the other end of sleeve (21), the other end of passage (3) is rotated and is connected with inside brush head (1) that is equipped with first cavity (111), passage (3) and first cavity (111) intercommunication, be equipped with a plurality of discharge openings (112) on first cavity (111).

2. A roller brush for finishing as claimed in claim 1, wherein: one end of the material guide pipe (3) far away from the brush head (1) is fixedly connected with a connecting piece (31) provided with a through groove (311), one end of the sleeve (21) far away from the piston rod (22) is fixedly connected with a material outlet (212), the material outlet (212) is in threaded connection with the material guide pipe (3), and the material outlet (212) is inserted into the material guide pipe (3).

3. A roller brush for finishing as claimed in claim 1, wherein: the brush head (1) comprises a rotating shaft (11), the first cavity (111) is located in the rotating shaft (11), one end of the rotating shaft (11) is rotatably connected with the material guide pipe (3), and bristles (13) are arranged on the outer wall of the rotating shaft (11).

4. A roller brush for finishing as claimed in claim 3, wherein: the two ends of the rotating shaft (11) are respectively and fixedly connected with a circular truncated cone (12), and the two ends of the bristles (13) are provided with elastic pieces (14) for fixing the rotating shaft (11) and the circular truncated cone (12).

5. A roller brush for finishing as claimed in claim 4, wherein: the side wall of the circular truncated cone (12) is provided with a groove (121), and two ends of the brush hair (13) are clamped in the groove (121).

6. A roller brush for finishing as claimed in claim 1, wherein: and one end of the piston rod (22) positioned in the sleeve (21) is fixedly connected with a rubber plug (221).

7. A roller brush for finishing as claimed in claim 3, wherein: the bristles (13) are bristles (13) of wool fabric.

8. A roller brush for finishing as claimed in claim 4, wherein: the elastic piece (14) is an elastic band.

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