CN209936842U

CN209936842U - Novel coating roller

Info

Publication number: CN209936842U
Application number: CN201920244507.XU
Authority: CN
Inventors: 吴津生
Original assignee: TIANJIN BOHAI WANGYA PAINT Co Ltd
Current assignee: TIANJIN BOHAI WANGYA PAINT Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-01-14
Anticipated expiration: 2029-02-27

Abstract

The application discloses novel coating roller, the electric iron comprises a handle, the pin telescopic tube is installed to the middle part welded type of handle, the pin telescopic tube includes interior sleeve pipe, outer tube, spring and pin, install through the screw on the interior sleeve pipe the spring, be fixed with on the spring the pin, evenly be equipped with a plurality of locating hole on the outer tube, the lower extreme of support be equipped with the pinhole that the round pin axle suited, the support is fixed through the round pin axle on the handle, the diameter of support is less than the width of spacing groove, fixed axle externally mounted has the round brush. The above-mentioned technical scheme of this application can change the length of handle, can highly select the handle of different length according to the wall, need not scramble the ladder, has avoided the potential safety hazard, and people can change the direction of brush head according to the shape of wall body, need not brush the paint roller violently, and labour saving and time saving has brought very big facility for people's work of wipeing the wall.

Description

Novel coating roller

Technical Field

The present disclosure relates generally to paint rollers and, more particularly, to a novel paint roller.

Background

The coating roller is characterized in that a rotating roller is used as a carrier of the coating, the coating forms a wet film with a certain thickness on the surface of the rotating roller, and then the rotating roller is contacted with an object to be coated in the rotating process to coat the coating on the surface of the object to be coated.

The coating roller handle length that uses at present is shorter, need take the ladder to brush the part above when whitewashing higher wall, has had certain potential safety hazard, generally all is vertical brush from top to bottom during the wall-brushing, and the upper and lower edge of wall is difficult once only to be scribbled evenly usually, need climb to eminence horizontal brush many times and add the benefit space, waste time and energy.

Disclosure of Invention

In view of the above-described deficiencies or inadequacies in the prior art, it would be desirable to provide a new applicator roll that can be used to freely change the length of the handle and the orientation of the brush head to avoid the risk of climbing.

According to the technical scheme provided by the embodiment of the application, the novel coating roller comprises a handle, wherein a pin telescopic sleeve is welded in the middle of the handle and comprises an inner sleeve, an outer sleeve, a spring and a pin, the spring is installed on the inner sleeve through a screw, the pin is fixed on the spring, a plurality of positioning holes are uniformly formed in the outer sleeve, limiting grooves are formed in the left side and the right side of the upper end of the handle, corresponding pin holes are formed in the front side and the rear side of the upper end of the handle, a pin shaft is fixed in each pin hole, the tail end of the pin shaft extends to the outer side of the handle, a small hole is formed in the tail end of the pin shaft, a limiting column is inserted into each small hole, a support is installed on the handle, a pin hole matched with the pin shaft is formed in the lower end of the support, and the support is fixed, the diameter of support is less than the width of spacing groove, the fixed axle is installed to the welded type on the support, the fixed axle externally mounted has the round brush.

The utility model discloses in, the shape of spacing groove is the rectangle, and length and width all are greater than the diameter of handle.

In the utility model, the diameter of the bracket is smaller than the handle.

The utility model discloses in, the spacing groove with the central line mutually perpendicular of pinhole sets up.

The utility model discloses in, the round brush is movable installs the fixed axle is outside.

In the utility model, the inner side of the upper end of the handle is bonded with an anti-slip sleeve.

The utility model discloses in, the upper end of spacing post is equipped with the dog.

To sum up, the above-mentioned technical scheme of this application can change the length of handle, can highly select the handle of different length according to the wall, need not climb the ladder, has avoided the potential safety hazard, and people can change the direction of brush head according to the shape of wall body, need not brush paint roller violently, and labour saving and time saving has brought very big facility for people's the work of wipeing the wall.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the middle telescopic tube of the present invention;

fig. 3 is a schematic structural view of the upper end of the middle handle of the present invention.

Reference numbers in the figures: a handle-1; a limiting groove-2; a pin hole-3; a pin shaft-4; a limiting column-5; a bracket-6; a telescopic sleeve-7; inner sleeve-7.1; outer sleeve-7.2; spring-7.3; pin-7.4; a fixed shaft-8; and (4) rolling brushes-9.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, 2 and 3, a novel paint roller comprises a handle 1, a pin telescopic tube 7 is welded in the middle of the handle 1, the pin telescopic tube 7 comprises an inner tube 7.1, an outer tube 7.2, a spring 7.3 and a pin 7.4, the spring 7.3 is installed on the inner tube 7.1 through a screw, the pin 7.4 is fixed on the spring 7.3, a plurality of positioning holes are uniformly arranged on the outer tube 7.2, limiting grooves 2 are arranged on the left and right sides of the upper end of the handle 1, corresponding pin holes 3 are arranged on the front and back sides of the upper end of the handle 1, a pin shaft 4 is fixed in the pin hole 3, the tail end of the pin shaft 4 extends to the outer side of the handle 1, a small hole is arranged at the tail end of the pin shaft 4, a limiting column 5 is inserted in the small hole, a bracket 6 is installed on the handle 1, a pin hole 3 adapted to the pin shaft 4 is arranged at the lower end of the bracket 6, the support 6 is fixed on the handle 1 through a pin shaft 4, the diameter of the support 6 is smaller than the width of the limiting groove 2, a fixing shaft 8 is installed on the support 6 in a welding mode, and a rolling brush 9 is installed on the outer portion of the fixing shaft 8. The limiting groove 2 is rectangular, and the length and the width of the limiting groove are both larger than the diameter of the handle 1. The diameter of the bracket 6 is smaller than that of the handle 1. The limiting groove 2 and the central line of the pin hole 3 are perpendicular to each other. The rolling brush 9 is movably installed outside the fixed shaft 8. An anti-slip sleeve is bonded on the inner side of the upper end of the handle 1. And a stop block is arranged at the upper end of the limiting column 5.

The utility model discloses an installation: the middle part of the handle 1 is welded with a pin telescopic sleeve 7, the support 6 is fixed on the handle 1 through a pin shaft 4, the tail end of the pin shaft 4 is provided with a small hole, a limit column 5 is inserted into the small hole, the support 6 is welded with a fixed shaft 8, and the rolling brush 9 is movably arranged outside the fixed shaft 8.

The utility model discloses a use method: when the length of the handle 1 needs to be adjusted, the pin 7.4 is pressed down, the spring contracts, the outer sleeve 7.2 is moved to a proper length and aligned with the positioning hole, and the pin 7.4 can be fixed by bouncing up; when the direction of the brush head needs to be changed, the limiting column 5 is pulled out, the bracket 6 is rotated to a required angle, and then the limiting column 5 is inserted into the small hole for fixing.

The utility model discloses a theory of operation: the length of the handle is changed by the telescopic extension of the sleeve, the hinge pin is time-saving and labor-saving and has wide application, the hinge pin is a standard fastener, can be fixedly connected statically, can move relative to a connected piece, is mainly used for the hinged position of two parts to form hinged connection, and is reliable in work and convenient to detach.

This technical scheme still has: the surface of the outer sleeve 7.2 is also provided with scale marks which are positioned beside the positioning hole, as shown in fig. 3.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A novel paint roller comprises a handle (1) and is characterized in that: the middle of the handle (1) is provided with a pin telescopic sleeve (7) in a welding mode, the pin telescopic sleeve (7) comprises an inner sleeve (7.1), an outer sleeve (7.2), a spring (7.3) and a pin (7.4), the spring (7.3) is installed on the inner sleeve (7.1) through a screw, the pin (7.4) is fixed on the spring (7.3), the outer sleeve (7.2) is uniformly provided with a plurality of positioning holes, the left side and the right side of the upper end of the handle (1) are provided with limiting grooves (2), the front side and the rear side of the upper end of the handle (1) are provided with corresponding pin holes (3), a pin shaft (4) is fixed in the pin holes (3), the tail end of the pin shaft (4) extends to the outer side of the handle (1), the tail end of the pin shaft (4) is provided with a small hole, a limiting column (5) is inserted in the small hole, and a support (6) is, the lower extreme of support (6) be equipped with pinhole (3) that round pin axle (4) suit, support (6) are fixed through round pin axle (4) on handle (1), the diameter of support (6) is less than the width of spacing groove (2), fixed axle (8) are installed to the welded type on support (6), fixed axle (8) externally mounted has round brush (9).

2. The new paint roller as claimed in claim 1, wherein: the limiting groove (2) is rectangular, and the length and the width of the limiting groove are both larger than the diameter of the handle (1).

3. The new paint roller as claimed in claim 1, wherein: the diameter of the bracket (6) is smaller than that of the handle (1).

4. The new paint roller as claimed in claim 1, wherein: the limiting groove (2) and the central line of the pin hole (3) are perpendicular to each other.

5. The new paint roller as claimed in claim 1, wherein: the rolling brush (9) is movably arranged outside the fixed shaft (8).

6. The new paint roller as claimed in claim 1, wherein: an anti-slip sleeve is bonded on the inner side of the upper end of the handle (1).

7. The new paint roller as claimed in claim 1, wherein: and a stop block is arranged at the upper end of the limiting column (5).