Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
  • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
  • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
  • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
  • B05C17/03—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller
  • B05C17/0333—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller with pump
  • B05C17/0341—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller with pump attached to the hand tool
• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46B—BRUSHES
  • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
  • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
  • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
  • A46B11/0055—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a reciprocating piston or plunger acting as the pressurising means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
  • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
  • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
  • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
  • B05C17/03—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller
  • B05C17/0308—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller the liquid being supplied to the inside of the coating roller
• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46B—BRUSHES
  • A46B2200/00—Brushes characterized by their functions, uses or applications
  • A46B2200/20—Brushes for applying products to surfaces in general
  • A46B2200/202—Applicator paint brush

Definitions

• the present invention relates to a paint roller and a paint brush equipped with a paint supply apparatus, and in particular to a paint roller and a paint brush equipped with a paint supply apparatus in which an accommodation container for storing a paint liquid and an operation unit for supplying the liquid to a roller and a brush are integrally formed in a roller or a brush for thereby implementing an easier painting work.
• a paint roller is used for rolling a roller on a wall surface of a building to be painted after soaking a brush of a roller with a paint, and a paint brush is mainly used for painting a corner portion where a paint roller cannot reach easily.
• a conventional paint roller or a paint brush should be used after a worker manually soaks a roller or a brush with a paint in a paint bucket, so a painting work is complicated, and a paint liquid might drop on the floor while a worker moves to a painting surface after soaking a roller or a brush with a paint, so a work space might be polluted.
• a paint roller equipped with a paint supply apparatus which comprises an accommodation container for storing a paint liquid; an operation handle for pumping a paint liquid stored in the accommodation container, with a pump structure operated by means of a press button being provided in the interior of a housing which is engaged to and communicates with an upper end of the accommodation container, with a fixing pipe being engaged to a center upper portion of the housing, with a press button being installed in one side of the same; a support pipe which is engaged to and communicates with the fixing pipe and is equipped with a plurality of discharge holes for transferring and discharging the pumped paint liquid; and a roller member for discharging the discharged paint liquid to a roller brush through a discharge port wherein a roller brush is engaged to an outer surface of a hollow roller body which has a plurality of discharge ports in a longitudinal direction while being rotatably engaged to the support pipe so the discharge holes are all accommodated in the interior.
• a paint brush which comprises an accommodation container for storing a paint liquid; an operation handle for pumping a paint liquid stored in the accommodation container, with a pump structure operated by means of a press button being provided in the interior of a housing which is engaged to and communicates with an upper end of the accommodation container, with a fixing pipe being engaged to a center upper portion of the housing, with a press button being installed in one side of the same; and a paint brush in which the pumped paint liquid is discharged to a brush hair through the discharge pipe as the brush hair is engaged to a hollow brush body through the discharge pipe with its one end being communicating with and engaged to the fixing pipe, with a discharge pipe being formed in the other end.
• the said pump structure includes a cylinder which is engaged to a lower inner side of the housing and is equipped with an engaging cap engaged to the accommodation container and has a suction port formed in its lower surface, and has an accommodation chamber communicating with the suction port; a cylinder head which is engaged to an upper side of the cylinder and has a passage pipe extended into the interior of the accommodation chamber as a spring is engaged to its inner surface; a piston which is disposed on an upper side of the cylinder head for being elastically supported by means of the spring in an upper direction and descends as the press button is pressed, and is slid into the passage pipe while compressing the spring; an ascend rod which is engaged to and passes through a center of the piston and ascends along with the piston, with its upper end being open and being slide-inserted into the fixing pipe, with a fluid passage communicating with an open upper end being formed in its interior, with an input hole being formed in one lower side while communicating with the fluid passage; a pressurizing member which is engaged to an ascend rod of the upper side of the in let hole for
• a paint storing container and an operation handle for pressing the same and supplying a paint liquid are integrally formed, and a worker is not needed to soak a paint, so it is possible to enhance a convenience of a work, a work speed and a work efficiency.
• Figure 1 is a front view illustrating a paint roller according to an embodiment of the present invention
• Figure 2 is a disassembled perspective view illustrating an operation handle according to an embodiment of the present invention
• Figures 3 and 4 are cross sectional views before and after an operation of Figure 2;
• Figure 5 is a disassembled perspective view illustrating a roller member according to an embodiment of the present invention.
• Figure 6 is a cross sectional view of Figure 5
• Figure 7 is a front view illustrating a paint brush according to an embodiment of the present invention.
• Figure 8 is a cross sectional view illustrating a brush member according to an embodiment of the present invention.
• Figure 1 is a front view illustrating a paint roller according to an embodiment of the present invention
• Figure 2 is a disassembled perspective view illustrating an operation handle according to an embodiment of the present invention
• Figures 3 and 4 are cross sectional views before and after an operation of Figure 2
• Figure 5 is a disassembled perspective view illustrating a roller member according to an embodiment of the present invention
• Figure 6 is a cross sectional view of Figure 5.
• a paint roller 10 having a paint supply apparatus comprises an accommodation container 100, an operation handle 200 engaged to an upper side of the accommodation container 100, a support pipe 300 engaged to an upper side of the operation handle 200, and a roller member 400 rotatably engaged to a rear end of the support pipe 300.
• the accommodation container 100 is a container for storing a paint liquid, and is preferably formed in a cylindrical shape.
• the operation handle 200 is engaged to an upper end of the accommodation container 100, and performs a function for pumping the stored paint liquid, and a worker holds the same when performing a painting work by using the paint roller 10.
• the operation handle 200 includes a cylindrical housing 210 on a center upper side of the same with its lower end being open, and with a fixing pipe 211 being engaged to the same.
• the fixing pipe 211 is extended into the interior of the housing 210, and a screw engaging part 212 is exposed from an upper side of the housing 210 for engaging the support pipe 300.
• a press button 213 is disposed at one side of the housing 210, and a pump structure is provided in the interior of the same and operates by means of a press operation of the press button 213.
• a press protrusion 213a is downwardly protruded from a lower side of the press button 213, and a slant surface 213b is formed in a forward side to be pressed, and when a worker presses the same, it rotates until the slant surface 213b contacts with the opposite side of the interior of the housing 210, and the press protrusion 213a descends the piston 230 of the pump structure.
• the pump structure performs a function for pressing and pumping the paint liquid as being operated by means of the press button 213, and comprises a cylinder 220, a cylinder head 230, a piston 240, an ascend and descend rod 250, a press member 260, and an opening and closing member 270.
• the cylinder 220 is engaged to a lower inner surface of the housing 210 of the operation handle 200.
• An engaging cap 221 is provided on an upper side of the cylinder 220 for engaging the operation handle 200 to the accommodation container 100 as being engaged to the entrance of the accommodation container 100, and a suction port 222 is formed at its lower surface for inputting the paint liquid of the accommodation container 100 with the cross sectional area of its lower side being gradually decreased.
• the cylinder 220 includes an accommodation chamber 223 for storing a certain amount of paint liquid inputted through the accommodation container 100 while communicating with the suction port 222.
• the cylinder head 230 is engaged to an upper side of the cylinder 220, and has a passage pipe 231 in its center, and is extended into the interior of the accommodation chamber 223.
• a support member 23 Ia is protruded from a lower inner surface of the passage pipe
• the piston 240 is installed on an upper side of the cylinder head 230 with its lower end being elastically supported by means of the spring 235 disposed in an inner surface of the passage pipe 231.
• the piston 240 is pressed by means of the press button 213 while compressing the spring 235, and slides downwards for an insertion into the passage pipe 231.
• the ascend and descend rod 250 is fixed to the piston 240, and ascends or descends in cooperation with the fall or rise motion of the piston 240, and it is engaged to the piston 240 while passing through the enter of the piston 240.
• the ascend and descend rod 250 includes a fluid passage 251 in the interior as being formed in a pipe shape for transferring a paint liquid with its lower end being closed, and its upper end being open, so it communicates with the fluid passage 251.
• An inlet hole 252 communicating with the fluid passage 251 is formed in one lower side of the ascend and descend rod 250 for inputting a paint liquid into the fluid passage 251 of the ascend and descend rod 250.
• a concave groove 253 is upwardly formed in a closed lower side of the ascend and descend rod 250. The concave groove 253 is formed for a good sealing function by pressing the opening and closing ball member 270.
• the pressing member 260 is engaged to an outer side of the ascend and descend rod
• the pressing member 260 presses the accommodation chamber 223 while descending along with the ascend and descend rod 250.
• the opening and closing ball member 270 is a ball provided in the suction port 222 of the cylinder 220 for thereby closing or opening the suction port 222 depending on a compression operation of the pressing member 260.
• the support pipe 300 transfers a paint liquid pumped by means of the operation handle 200 and connects the operation handle 200 and the roller member 400.
• the lower end of the support pipe 300 is engaged to the screw engaging member 212 of the operation handle 200 and communicat3es with the fixing pipe 211, and is equipped with a plurality of discharge holes 310 for discharging a paint liquid at its r ear side.
• the roller member 400 paints the paint while sucking a paint liquid transferred through the support pipe 300 and rotating, and is engaged to the rear end of the support pipe 300.
• the roller member 400 comprises a roller body 410, a roller brush 420, and a pair of rotation caps 430.
• a pair of the rotation caps 430 are rotatably installed in the support pipe 300, and a one-side rotation cap 430 is installed at an end of the support pipe 300, and a discharge hole 310 of the support pipe 300 is disposed between the one-side rotation caps 430, and a other-side rotation cap 430 is installed in the support pipe 300 distanced from the end.
• the roller body 420 is disposed between the rotation caps 430, and all discharge holes 310 of the support pipe 300 are accommodated in the interior of the roller body 410.
• a plurality of discharge ports 411 are formed along in a longitudinal direction, and rotate along with the rotation cap 430.
• the roller brush 420 is engaged to an outer side of the roller body 410.
• a paint liquid is inputted into the accommodation container 100, and the operation handle 200 is engaged t the accommodation container 100 (at this time, the engaging cap 221 of the operation handle 200 is thread-engaged to the entrance of the accommodation container 100).
• the accommodation chamber 2234 of the interior of the cylinder 220 generates a suction force by means of a pressure decrease depending on the expansion of the volume, and the opening and closing ball 270 moves up, and the suction port 222 is opened, and a new paint liquid as much as the liquid transferred through the suction port 222 is inputted into the accommodation chamber 223 from the accommodation container 100.
• Figure 6 is a front view illustrating a paint brush having a paint apparatus according to a first embodiment of the present invention
• Figure 7 is a cross sectional view illustrating a brush member according to an embodiment of the present invention.
• the paint brush 20 according to an embodiment of the present invention comprises an accommodation container 100, an operation handle 200 engaged to an upper side of the accommodation container 100, and a brush member 500 engaged to an upper side of the operation handle 200.
• the brush member 500 is formed of a brush body 510, and a brush mother material
• the brush body 510 is formed in a hollow shape, and an engaging member 511 is formed at a center of one end and is engaged to the screw engaging potion 212 of the operation handle 200 and communicates with the fixing pipe 211.
• a discharge pipe 512 is formed in the other end of the brush body 510.
• the brush mother material 520 is engaged to the other side of the brush body 510 through the discharge pipe 512.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Coating Apparatus (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=40452190

Family Applications (1)

Country Status (2)

Families Citing this family (3)

Citations (4)

• 2007
  • 2007-09-12 KR KR2020070015208U patent/KR200438812Y1/ko not_active IP Right Cessation
• 2008
  • 2008-07-09 WO PCT/KR2008/004038 patent/WO2009035211A1/en active Application Filing

Patent Citations (4)

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