CN214834440U

CN214834440U - Tool for brushing polyurethane in screw hole of outer wall

Info

Publication number: CN214834440U
Application number: CN202023258855.4U
Authority: CN
Inventors: 宋雨龙; 饶春武; 王绵全; 谢志强; 刘晶芳
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-23
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a tool for painting polyurethane in an outer wall screw hole, which comprises a metal rod, wherein the outer side of the metal rod is slidably connected with a handle, the bottom of the handle is fixedly connected with a round barrel, the outer side of the metal rod is fixedly connected with a fixed piece positioned in the handle, a first spring is sleeved between the round barrel and the fixed piece, the top of the round barrel is provided with a hole matched with the metal rod, the bottom of the metal rod passes through the hole and extends into the round barrel, and the bottom of the metal rod is in threaded connection with a painting device; through setting up handle, circular bucket, metal pole, scribbling mechanisms such as device, only need go up the handle and dip in polyurethane, arrange the screw rod hole in and press three steps and can scribble polyurethane evenly, easy operation, the shaping is pleasing to the eye, and is efficient, has solved the efficiency of construction effectively low, and the shaping is pleasing to the eye not enough scheduling problem of degree, has avoided hand, clothing to be infected with simultaneously.

Description

Tool for brushing polyurethane in screw hole of outer wall

Technical Field

The utility model relates to a paint instrument technical field, specifically be an instrument of outer wall screw hole polyurethane with a brush.

Background

The civil building outer wall has certain waterproof requirements, and polyurethane (the coating range is a circle with the diameter of 100 mm) is generally coated on the periphery of a screw hole of the outer wall so as to enhance the waterproof effect.

During actual construction, a constructor uses a brush to brush, the efficiency is low, and the forming attractiveness is insufficient; secondly, multiple times of brushing are needed to ensure that the polyurethane is uniformly smeared during brushing, so that constructors can only brush grass once in order to improve the efficiency, and the waterproof effect is difficult to ensure; at present, the most common method is to manufacture a sizing die, a constructor holds the die with the left hand and brushes with the right hand for brushing, the method is attractive in forming and guarantees a certain waterproof effect, but the construction efficiency is low, and clothes and hands are stained by polyurethane and difficult to clean.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an instrument of outer wall screw hole polyurethane applies paint with a brush.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an apply paint instrument of outer wall screw hole polyurethane with a brush, including the metal pole, the outside sliding connection of metal pole has the handle, the circular bucket of bottom fixedly connected with of handle, the outside of metal pole just is located the inside fixedly connected with stationary blade of handle, the outside of metal pole just is located and is equipped with first spring between circular bucket and the stationary blade, the hole that uses with the metal pole cooperation is seted up at the top of circular bucket, the bottom of metal pole is passed the hole and is extended to the inside of circular bucket, the bottom threaded connection of metal pole has paints the device.

As an optimized proposal of the utility model, the smearing device comprises a lower iron sheet, a second spring and an upper iron sheet.

As an optimized scheme of the utility model, the top of going up the iron sheet is equipped with the external screw thread, the inside of metal pole bottom is equipped with the internal thread that uses with the external screw thread cooperation.

As a preferred embodiment of the present invention, the diameter of the hole is smaller than the diameter of the first spring.

As a preferred scheme of the utility model, the top fixedly connected with T shape handle of metal pole.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a set up hand grip, circular bucket, metal pole, T shape handle, paint mechanisms such as device, only need go up the handle grip and dip in polyurethane, arrange the screw rod hole in and press three steps and can paint polyurethane evenly, easy operation, the shaping is pleasing to the eye, and is efficient, has solved the efficiency of construction effectively low, and the shaping beautifully spends not enough scheduling problem, has avoided hand, clothing to be infected with simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of the hand grip and the applicator of the present invention;

fig. 3 is a front view of the round barrel of the present invention;

FIG. 4 is a schematic structural view of the application device of the present invention;

FIG. 5 is a schematic diagram of the operation of the present invention;

in the figure, 1, a hand grip; 2. a circular barrel; 3. a metal rod; 4. a painting device; 401. b, iron sheet feeding; 402. a second spring; 403. feeding iron sheets; 5. a T-shaped handle; 6. a fixing sheet; 7. a first spring; 8. an external thread; 9. an internal thread; 10. and (4) holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-5, the utility model provides a tool for brushing polyurethane on an outer wall screw hole, which comprises a metal rod 3, wherein the outer side of the metal rod 3 is slidably connected with a handle 1, the bottom of the handle 1 is fixedly connected with a round barrel 2, the outer side of the metal rod 3 and the inner part of the handle 1 are fixedly connected with a fixing piece 6, the outer side of the metal rod 3 and the position between the round barrel 2 and the fixing piece 6 are sleeved with a first spring 7, the top of the round barrel 2 is provided with a hole 10 matched with the metal rod 3, the bottom of the metal rod 3 passes through the hole 10 and extends to the inner part of the round barrel 2, and the bottom of the metal rod 3 is connected with a smearing device 4 through a thread; through setting up handle 1, circular bucket 2, metal pole 3, paint mechanisms such as device 4, only need go up handle 1 and dip in polyurethane, arrange the screw rod hole in and press three steps and can paint polyurethane evenly, easy operation, the shaping is pleasing to the eye, and is efficient, has solved the efficiency of construction effectively low, and the shaping is beautifully spent scheduling problem, has avoided hand, clothing to be infected with simultaneously.

Further, the smearing device 4 includes a lower iron sheet 401, a second spring 402 and an upper iron sheet 403; thereby facilitating application of the polyurethane.

Further, the top of the upper iron sheet 403 is provided with an external thread 8, and the inside of the bottom end of the metal rod 3 is provided with an internal thread 9 matched with the external thread 8; so that the external thread 8 cooperates with the internal thread 9 for connecting the application device 4 to the metal rod 3.

Further, the diameter of the hole 10 is smaller than that of the first spring 7; thereby preventing the first spring 7 from falling inside the circular tub 2.

Further, the top of the metal rod 3 is fixedly connected with a T-shaped handle 5; thereby when scribbling polyurethane to outer wall screw hole, be convenient for rotatory device 4 of scribbling makes to scribble more evenly.

The working principle is as follows: during the use, emboliaing the outside of paining device 4 with the cloth earlier, will paint the device again and go up external screw thread 8 on iron sheet 403 and aim at the internal thread 9 rotation of 3 insides of metal pole and fix, go up handle grip 1, handle grip 1 drives circular bucket 2 and upwards slides in 3 outsides of metal pole, first spring 7 is in the compression state, device 4 is paintd to the exposure part, will expose the part and dip in full polyurethane, will expose the part again and aim at the outer wall screw rod hole and press and rotatory T type handle 5, paint polyurethane to outer wall screw rod hole inside fully.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an instrument of outer wall screw hole polyurethane applies paint with a brush, includes metal pole (3), its characterized in that, the outside sliding connection of metal pole (3) has hand grip (1), the circular bucket of bottom fixedly connected with (2) of hand grip (1), the outside of metal pole (3) just is located inside fixedly connected with stationary blade (6) of hand grip (1), the outside of metal pole (3) just is located and is equipped with first spring (7) between circular bucket (2) and stationary blade (6), hole (10) that use with metal pole (3) cooperation are seted up at the top of circular bucket (2), the bottom of metal pole (3) is passed hole (10) and is extended to the inside of circular bucket (2), the bottom threaded connection of metal pole (3) has daubs device (4).

2. A tool for painting polyurethane for screw holes in exterior walls according to claim 1, wherein said painting means (4) comprises a lower iron plate (401), a second spring (402) and an upper iron plate (403).

3. The tool for brushing polyurethane on a screw hole of an external wall as claimed in claim 2, wherein the top of the upper iron sheet (403) is provided with an external thread (8), and the inside of the bottom end of the metal rod (3) is provided with an internal thread (9) matched with the external thread (8).

4. A tool for painting a polyurethane for a stud hole on an exterior wall according to claim 1, characterized in that the diameter of said hole (10) is smaller than the diameter of the first spring (7).

5. A tool for painting polyurethane for screw holes on exterior walls as claimed in claim 1, wherein a T-shaped handle (5) is fixedly connected to the top of the metal rod (3).