CN219528288U

CN219528288U - Self-suction roller

Info

Publication number: CN219528288U
Application number: CN202223521513.6U
Authority: CN
Inventors: 苏景峰; 苏景鹏
Original assignee: Henan Jianye Technology Engineering Co ltd
Current assignee: Henan Jianye Technology Engineering Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-08-15
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a self-priming roller, which relates to the technical field of paint roller brushes, and particularly relates to a self-priming roller. Through the cooperation setting of cavity roller support, paint seal tube, moment of torsion spring and paint roller, make this self-priming roller possess when painting automatic feeding stops automatic outage need not the manual control of workman distraction and then neither tired the hand and also can concentrate on the effect of painting the wall improvement efficiency of painting, through the cooperation setting of roller cap and paint roller, make this self-priming roller possess both ends leakproofness good can avoid the effect that paint spills.

Description

Self-suction roller

Technical Field

The utility model relates to the technical field of paint roller brushes, in particular to a self-priming roller.

Background

Paint is a chemical mixture paint which can be firmly covered on the surface of an object to play a certain role in protection, decoration, sign and other special purposes, a roller brush is often used for brushing the paint on the wall in life, a self-priming roller appears on the market along with the technical progress, the self-priming roller is used for brushing the wall without manual dip, so that the brushing speed can be improved, the ground is not easy to dirty, the existing self-priming roller does not need manual dip, but a worker needs to feed the paint manually, the worker is distracted to influence the brushing efficiency, and a gesture control handle of the worker is relatively tired for a long time, because the paint supplied to the self-priming roller has a certain pressure, and the tightness of the two ends of the existing self-priming roller is not good, so that the paint is easy to leak.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a self-priming roller, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a self-priming roller, includes the cavity roller support, the place ahead of cavity roller support has been seted up the support and has gone out the lacquer through-hole, the cavity roller support is close to the surface fixed mounting of support play lacquer through-hole and has been had spacing baffle, the cavity roller support is close to spacing inboard surface of baffle and has been cup jointed the angle and has been pinpointed, the joint has the paint seal between the angle to pinpoint, the seal has all been seted up to the upper and lower place that the paint seal is close to the support and has gone out the lacquer through-hole, be provided with torque spring between angle pinpointed and the spacing baffle, the cavity roller support is close to the outside surface rotation of inboard spacing baffle and has been installed the roller lid, the surface of angle pinpointed has cup jointed the paint roller.

Preferably, the paint roller is in small clearance fit with the angle adapter sleeve, the friction force is relatively large, the angle adapter sleeve is in clearance fit with the hollow roller support, the friction force is relatively small, and the upper end of the hollow roller support is sealed.

Preferably, the inner diameter of the paint sealing tube is the same as the outer diameter of the hollow roller bracket, the friction force is small, and two ends of the paint sealing tube are inserted into the angle adapter sleeve and synchronously rotate.

Preferably, a limit stop is arranged on one side of the limit stop ring, which is close to the angle transfer sleeve, a limit groove is formed on one side of the angle transfer sleeve, which is close to the limit stop ring, the angle transfer sleeve is limited in rotation angle under the cooperation of the limit groove and the limit stop, and the outer diameter of the angle transfer sleeve is larger than that of the limit stop ring.

Preferably, the roller cover is in clearance fit with the hollow roller bracket, a sealing ring is arranged between the roller cover and the hollow roller bracket, the inner end of the paint roller is in threaded connection with the roller cover, the outer end of the paint roller is sealed, and the outer diameter of the roller cover is smaller than that of the paint roller.

Preferably, two ends of the torque spring are respectively connected with the angle adapter sleeve and the limiting baffle ring, when the paint roller is static and motionless, the angle adapter sleeve drives the paint sealing tube to rotate to the original position under the elastic action of the torque spring, at the moment, the two rows of paint outlet through holes of the sealing tube are distributed above and below the paint outlet through holes of the bracket and are not communicated, when the paint roller rotates, the angle adapter sleeve also rotates for a certain angle under the action of friction force, and at the moment, one row of paint outlet through holes of the two rows of sealing tube is communicated with the paint outlet through holes of the bracket.

(III) beneficial effects

The utility model provides a self-priming roller, which has the following beneficial effects:

1. this from inhaling formula cylinder, through the cooperation setting of cavity roller support, paint seal tube, torque spring and paint roller, make this from inhaling formula cylinder possess automatic feed when painting automatic feeding stops and need not the manual control of workman distraction and then neither can concentrate on the effect of painting the wall and improve the efficiency of painting, torque spring corrects the support that the cavity roller support was offered this moment with the paint seal tube to the normal position and goes out the lacquer through-hole by shutoff paint and can not discharge when not painting, it rotates certain angle to drive the paint seal tube when painting the roller rolling, seal tube that sets up on the paint seal tube this moment goes out lacquer through-hole and support and goes out lacquer through-hole intercommunication and then paint and arrange in the paint roller from the cavity roller support, and then automatic feed when realizing painting automatic feeding and stopping does not need the manual control of workman distraction's effect.

2. This from inhaling formula cylinder, through the cooperation setting of cylinder lid and paint roller, make this from inhaling formula cylinder possess both ends leakproofness good can avoid the effect that paint spills, the sealed other end of one end of paint roller passes through cylinder lid screw thread seal, and then paint roller both ends are sealed effectual paint is difficult to spill from paint roller's both ends.

Drawings

FIG. 1 is a schematic structural view of a cross-sectional view of the present utility model;

FIG. 2 is a schematic structural view of the present utility model;

FIG. 3 is a schematic view of a partial perspective view of the present utility model;

fig. 4 is a schematic view of the structure of the present utility model in a partially exploded view.

In the figure: 1. a hollow roller bracket; 101. a bracket paint outlet through hole; 2. a limit baffle ring; 201. a limit stop; 3. an angle adapter sleeve; 301. a limit groove; 4. sealing a pipe by paint; 401. sealing the pipe paint outlet through hole; 5. a torque spring; 6. a drum cover; 601. a seal ring; 7. paint roller.

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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the self-priming roller comprises a hollow roller bracket 1, a bracket paint outlet through hole 101 is formed in front of the hollow roller bracket 1, the upper end of the hollow roller bracket 1 is sealed, paint is introduced from the lower end of the hollow roller bracket 1 and discharged from the bracket paint outlet through hole 101, a limit baffle ring 2 is fixedly arranged on the outer surface of the hollow roller bracket 1, which is close to the bracket paint outlet through hole 101, an angle adapter sleeve 3 is sleeved on the outer surface of the inner side of the hollow roller bracket 1, which is close to the limit baffle ring 2, the angle adapter sleeve 3 is in clearance fit with the hollow roller bracket 1, the friction force is smaller, a limit stop 201 is arranged on one side of the limit baffle ring 2, which is close to the angle adapter sleeve 3, a limit groove 301 is formed on one side of the angle adapter sleeve 3, which is close to the limit baffle ring 2, the rotation angle of the angle adapter sleeve 3 is limited under the cooperation of the limit groove 301 and the limit stop 201, the outer diameter of the angle adapter sleeve 3 is larger than the outer diameter of the limit baffle ring 2, a paint sealing tube 4 is clamped between the angle adapter sleeves 3, the inner diameter of the paint sealing tube 4 is the same as the outer diameter of the hollow roller bracket 1, the friction force is small, two ends of the paint sealing tube 4 are inserted into the angle adapter sleeve 3 and synchronously rotate, the upper and lower parts of the paint sealing tube 4, which are close to the bracket paint outlet through holes 101, are respectively provided with a tube sealing paint outlet through hole 401, a torque spring 5 is arranged between the angle adapter sleeve 3 and the limit baffle ring 2, a roller cover 6 is rotatably arranged on the outer surface of the hollow roller bracket 1, which is close to the outer side of the inner limit baffle ring 2, a paint roller 7 is sleeved on the outer surface of the angle adapter sleeve 3, the paint roller 7 is in small clearance fit with the angle adapter sleeve 3, the friction force is relatively large, a sealing ring 601 is arranged between the roller cover 6 and the hollow roller bracket 1, the inner end of the paint roller 7 is in threaded connection with the roller cover 6, the outer end of the paint roller is sealed, the outer diameter of the roller cover 6 is smaller than that of the paint roller 7, two ends of the torque spring 5 are respectively connected with the angle adapter sleeve 3 and the limiting baffle ring 2, when the paint roller 7 is static, the angle adapter sleeve 3 drives the paint sealing tube 4 to rotate to the original position under the elastic force of the torque spring 5, at the moment, two rows of sealing tube paint outlet through holes 401 are distributed above and below the bracket paint outlet through holes 101 and are not communicated, when the paint roller 7 rotates, the angle adapter sleeve 3 also rotates for a certain angle under the action of friction force, and at the moment, one row of the two rows of sealing tube paint outlet through holes 401 is communicated with the bracket paint outlet through holes 101.

When in use, firstly, the paint roller 7 is sleeved outside the two angle adapter sleeves 3 from the upper end of the hollow roller bracket 1, the roller cover 6 is further rotated to be in threaded connection with the paint roller 7, at the moment, the interior of the paint roller 7 forms a closed space, wherein the sealing ring 601 is used for sealing the contact surface of the roller cover 6 and the hollow roller bracket 1, the paint sealing tube 4 is righted to the original position through the angle adapter sleeves 3 under the action of the torque springs 5 at the two ends when the rolling operation is not carried out, the original positions of the paint sealing tube 4, namely, two rows of the paint outlet through holes 401 are symmetrically distributed above and below the bracket paint outlet through holes 101 respectively, the bracket paint outlet through holes 101 are covered by the paint sealing tube 4, at the moment, if the paint sealing tube 4 rotates, the paint sealing tube 4 automatically returns to the original position under the action of the elasticity of the two torque springs 5, and paint is further filled in from the lower end of the hollow roller bracket 1 with certain pressure, when a worker brushes a wall by using the paint roller 7, the paint roller 7 rolls back and forth on the wall, when the paint roller 7 rolls, the angle adapter sleeve 3 rotates due to friction between the paint roller 7 and the angle adapter sleeve 3, the paint sealing tube 4 clamped between the two angle adapter sleeves 3 rotates, when the rotation angle of the angle adapter sleeve 3 is limited, the sealing tube paint outlet through hole 401 is just communicated with the bracket paint outlet through hole 101, so that paint can be poured into the paint roller 7, when the worker stops rolling and brushes, the torque spring 5 immediately corrects the paint sealing tube 4 to the original position, at the moment, the bracket paint outlet through hole 101 is blocked by the paint sealing tube 4, so that the effect that the automatic interruption of automatic feeding of paint during the wall brushing is realized without the need of manual control of the worker is realized, one end of the paint roller 7 is sealed, and the other end of the paint roller is sealed by threads of the roller cover 6, and the paint with good sealing effect at the two ends of the paint roller 7 is not easy to leak out from the two ends of the paint roller 7.

In summary, through the cooperation setting of cavity roller support 1, paint seal tube 4, torque spring 5 and paint roller 7, make this self-priming roller possess when painting the wall automatic feeding stop automatic outage need not the workman divide manual control and then neither tired and also can concentrate on painting the effect that the efficiency of painting the wall improves, through the cooperation setting of roller lid 6 and paint roller 7, make this self-priming roller possess the effect that both ends leakproofness is good can avoid paint to leak, its design principle is the switch of the pouring roller of rolling action as opening paint when painting the wall with the roller, just so can let the roller absorb the paint automatically when painting the wall, seal the other end with one end of roller and screw up with the screw cap, form a inclosed cavity inside the roller and make the paint can not leak outward.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Self-priming roller, comprising a hollow roller support (1), characterized in that: the front of cavity roller support (1) has seted up support paint outlet through hole (101), the surface fixed mounting that cavity roller support (1) is close to support paint outlet through hole (101) has spacing baffle ring (2), angle adapter sleeve (3) have been cup jointed to the surface that cavity roller support (1) is close to spacing baffle ring (2) inboard, joint has paint seal tube (4) between angle adapter sleeve (3), seal tube paint outlet through hole (401) have all been seted up to the upper and lower side that paint seal tube (4) are close to support paint outlet through hole (101), be provided with torque spring (5) between angle adapter sleeve (3) and spacing baffle ring (2), surface rotation that cavity roller support (1) is close to inboard spacing baffle ring (2) outside has installed drum lid (6), the surface of angle adapter sleeve (3) has cup jointed paint roller (7).

2. The self-priming roller of claim 1, wherein: the paint roller (7) is in small clearance fit with the angle adapter sleeve (3) and has relatively large friction force, the angle adapter sleeve (3) is in clearance fit with the hollow roller support (1) and has relatively small friction force, and the upper end of the hollow roller support (1) is sealed.

3. The self-priming roller of claim 1, wherein: the inner diameter of the paint sealing tube (4) is the same as the outer diameter of the hollow roller bracket (1) and has small friction force, and two ends of the paint sealing tube (4) are inserted into the angle adapter sleeve (3) and synchronously rotate.

4. The self-priming roller of claim 1, wherein: one side of the limit stop ring (2) close to the angle transfer sleeve (3) is provided with a limit stop (201), one side of the angle transfer sleeve (3) close to the limit stop ring (2) is provided with a limit groove (301), the rotation angle of the angle transfer sleeve (3) is limited under the cooperation of the limit groove (301) and the limit stop (201), and the outer diameter of the angle transfer sleeve (3) is larger than that of the limit stop ring (2).

5. The self-priming roller of claim 1, wherein: the roller cover (6) is in clearance fit with the hollow roller support (1), a sealing ring (601) is arranged between the roller cover (6) and the hollow roller support (1), the inner end of the paint roller (7) is in threaded connection with the roller cover (6) and the outer end of the paint roller is sealed, and the outer diameter of the roller cover (6) is smaller than that of the paint roller (7).

6. The self-priming roller of claim 1, wherein: the two ends of the torque spring (5) are respectively connected with the angle adapter sleeve (3) and the limiting baffle ring (2), when the paint roller (7) is static, the angle adapter sleeve (3) drives the paint sealing tube (4) to rotate to the original position under the elastic force of the torque spring (5), at the moment, two rows of paint outlet through holes (401) of the sealing tube are distributed above and below the paint outlet through holes (101) of the bracket and are not communicated, when the paint roller (7) rotates, the angle adapter sleeve (3) also rotates by a certain angle under the action of friction force, and at the moment, one row of the two rows of paint outlet through holes (401) of the sealing tube is communicated with the paint outlet through holes (101) of the bracket.