Auxiliary device for building decoration construction

Abstract

The utility model discloses an auxiliary device for building decoration construction, which belongs to the technical field of spraying equipment and comprises a rolling brush main body and a grip, the grip is fixed at the end of the rolling brush main body, a limiting sleeve is fixed at the end of the grip, a clamping plate is arranged on one side of the limiting sleeve, and push rods are rotatably connected to the ends of the two sides of the clamping plate. The surfaces of the push rods are sleeved with threaded sleeves fixed to the mounting grooves, and the tail ends of the push rods are rotationally connected with bolts. The bolt pushes the clamping plate to move through the push rod, so that the clamping plate clamps the roller in the mounting groove, an operator can conveniently install the roller and the grip, the mounting convenience of the operator is improved, meanwhile, the limiting sleeve moves to the front ends of the threaded sleeve and the bolt to shield the threaded sleeve and the bolt, and the situation that when the operator holds the surface of the grip to work, the roller is damaged is avoided. An operator is interfered, and the usability of the operator is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building decoration, and in particular relates to a building decoration construction auxiliary device. Background Art

[0002] Building decoration construction aids are an indispensable component of modern construction. They improve work efficiency, reduce labor intensity, and ensure construction quality and safety. These devices include but are not limited to various manual or power tools, mechanical equipment, and intelligent construction systems. While existing building decoration systems generally meet user needs, the following challenges remain.

[0003] When the operator is painting the wall, the operator may use a roller brush tool to paint. When using the roller brush tool to paint, the operator first inserts the roller brush tool into the paint bucket so that the roller on the roller brush tool is covered with paint. Then the operator takes the roller brush tool and uses the roller brush tool to paint the wall. When the operator needs to paint the wall at a higher position, the operator may place the stick on the gripping side, and then the operator uses a strapping tape or a binding rope to connect the extended stick and the roller brush tool, thereby increasing the working range of the roller brush tool. Since the operator may need to wrap the strapping tape or the binding tape around the extended stick and the surface of the roller brush tool, and wrap it several times, it may cause the operator to be more cumbersome when installing the extended stick and the roller brush tool to each other. For this reason, we propose a building decoration construction auxiliary device. Utility Model Content

[0004] The utility model provides a construction auxiliary device for building decoration. An operator inserts an extended stick into an installation groove, and then the operator screws a bolt. The bolt and the threaded sleeve are threadedly matched, and the bolt pushes a clamping plate so that the clamping plate clamps the stick in the installation groove, thereby improving the convenience of the operator in installing the stick.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building decoration construction auxiliary device, including a roller brush body and a handle, the handle is fixed to the end of the roller brush body, a limiting sleeve is fixed to the end of the handle, and a splint is provided on one side of the limiting sleeve, the ends of both sides of the splint are rotatably connected to push rods, and the surfaces of the push rods are both provided with threaded sleeves fixed on the mounting grooves, and the end of the push rod is rotatably connected to a bolt.

[0006] Furthermore, support rings are symmetrically fixed on the outer side walls of the installation groove, and traction grooves are opened at the ends of the support rings. Several groups of traction blocks are embedded in the middle of the traction grooves, and the traction blocks are fixed on the inner wall of the limit sleeve. The limit sleeve is arranged on the outside of the installation groove.

[0007] Furthermore, the limiting sleeve is configured to be in a "C" shape, and the outer side wall of the limiting sleeve is provided with a plurality of groups of wave-shaped grooves.

[0008] Furthermore, a rotating block is fixed on one side where the splint and the push rod are in contact with each other, and a rotating groove is sleeved on the surface of the rotating block and is provided on the push rod.

[0009] Furthermore, a connecting block is fixed on one side of the bolt close to the push rod, and a limiting groove is sleeved on the surface of the connecting block and is opened at the end of the push rod. A rotating shaft passing through the connecting block is fixed inside the limiting groove.

[0010] Furthermore, a screw block is inserted into the end of the bolt, and a waist-shaped hole is formed in the middle of the screw block. A rotating rod fixed on the inner wall of the bolt passes through the waist-shaped hole in the middle of the screw block, and the rotating rod is set to be cylindrical and matches the waist-shaped hole in the middle of the screw block.

[0011] Furthermore, rectangular notches are provided on opposite sides of the two groups of threaded sleeves, and the inner wall widths of the rectangular notches provided on opposite sides of the two groups of threaded sleeves match the surface diameter of the bolts. No internal threads matching the bolts are provided on the inner walls of the threaded sleeves beyond the rectangular notches.

[0012] The beneficial effects of the utility model are:

[0013] 1. The building decoration construction auxiliary device is provided with a push rod, a bolt, a clamping plate and a threaded sleeve. The operator rotates the bolt until the bolt and the push rod are parallel to each other. The operator then rotates the bolt, and the bolt and the threaded sleeve are threadedly matched. The bolt pushes the clamping plate to move through the push rod, so that the clamping plate clamps the stick in the installation groove, making it convenient for the operator to install the stick and the handle to each other, thereby improving the convenience of the operator's installation.

[0014] 2. The building decoration construction auxiliary device is provided with a limit sleeve, a traction groove and a traction block. When the operator pushes the limit sleeve, the limit sleeve drives the traction block to slide in the traction groove, and moves the limit sleeve to the front end of the threaded sleeve and the bolt to shield the threaded sleeve and the bolt, thereby preventing the operator from being interfered with when holding the handle surface to work, thereby improving the operator's usability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the top cross-sectional structure of the traction block and traction groove of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the bolt of the present invention in the expanded state;

[0018] Figure 4For the utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the picture:

[0021] 1. Roller brush body; 2. Handle; 3. Mounting slot; 4. Limit sleeve; 5. Clamp; 6. Push rod; 7. Rotating block; 8. Rotating slot; 9. Limiting slot; 10. Support ring; 11. Traction block; 12. Traction slot; 13. Threaded sleeve; 14. Rotating shaft; 15. Connecting block; 16. Bolt; 17. Rotating rod; 18. Tightening block. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] Example:

[0024] See also Figure 1 - Figure 5A construction and decoration auxiliary device includes a roller brush body 1 and a handle 2. The end of the roller brush body 1 is hot-melt-bonded with the handle 2, and the end of the handle 2 is hot-melt-bonded with a mounting groove 3, and a splint 5 is provided on one side of the mounting groove 3. The ends of the splint 5 are rotatably connected to the push rod 6. The splint 5 and the push rod 6 are attached to each other on one side and a rotating block 7 is hot-melt-bonded. The surface of the rotating block 7 is sleeved with a rotating groove 8 opened on the push rod 6, and the surface of the push rod 6 is sleeved with a threaded sleeve 13 hot-melt-bonded on the mounting groove 3. The end of the push rod 6 is rotatably connected with a bolt 16, and the bolt 16 is close to the push rod 6 are hot-melt-fitted with a connecting block 15 on one side, and the surface of the connecting block 15 is provided with a limiting groove 9 opened at the end of the push rod 6, and the inside of the limiting groove 9 is hot-melt-fitted with a rotating shaft 14 that passes through the connecting block 15, and the threaded sleeve 13 and the bolt 16 are both made of plastic. When the operator needs to install the stick in the installation groove 3, the operator first inserts the stick into the installation groove 3, and then the operator pushes the bolt 16, and the bolt 16 drives the connecting block 15 to move, and the circular through hole opened in the middle of the connecting block 15 rotates on the surface of the rotating shaft 14 set as a cylindrical shape, and the bolt 16 carries The movable connecting block 15 slides in the limiting groove 9, and the bolt 16 and the push rod 6 are parallel to each other. When the bolt 16 and the push rod 6 are parallel to each other, the operator pushes the bolt 16, and the bolt 16 pushes the rotating shaft 14 to move through the connecting block 15. The rotating shaft 14 pushes the push rod 6 to move through the limiting groove 9, so that the push rod 6 moves in the threaded sleeve 13, and after the thread opened on the surface of the bolt 16 is moved to the internal thread opened on the inner wall of the threaded sleeve 13, the operator rotates the bolt 16 so that the thread opened on the surface of the bolt 16 and the internal thread opened on the inner wall of the threaded sleeve 13 are threaded together. The bolt 16 is matched with the threaded sleeve 13, and the bolt 16 pushes the splint 5 to move through the push rod 6, so that the splint 5 clamps the stick in the installation groove 3, which is convenient for the operator to install the stick and the handle 2 to each other, thereby improving the convenience of installation for the operator.

[0025] In other embodiments, the outer wall of the mounting groove 3 is symmetrically hot-melt-bonded with a support ring 10, and the ends of the support ring 10 are provided with a traction groove 12, and the middle of the traction groove 12 is embedded with a plurality of traction blocks 11, and the traction blocks 11 are fixed on the inner wall of the limit sleeve 4, the limit sleeve 4 is arranged on the outside of the mounting groove 3, the limit sleeve 4 is set in a "C" shape, and the outer wall of the limit sleeve 4 is provided with a plurality of wavy grooves. When the operator no longer needs to use the bolt 16, after the bolt 16 is bent, the operator pushes the limit sleeve 4, and the limit sleeve 4 drives the traction block 11 to slide in the traction groove 12, moving the limit sleeve 4 to the surface of the threaded sleeve 13 and the bolt 16. The surface of the limit sleeve 4 is used to cover the threaded sleeve 13 and the bolt 16, so as to avoid interference to the operator when the operator holds the hand on the surface of the handle 2 and works, thereby improving the usability of the operator. The limit sleeve 4 is in a "C" shape, so that the "C" shape of the limit sleeve 4 is convenient for avoiding the threaded sleeve 13 and the bolt 16, and is convenient for the operator to use the bolt 16, and avoids the limit sleeve 4 from interfering with the normal use of the bolt 16. The surface of the limit sleeve 4 is provided with a plurality of groups of wavy grooves, which are convenient for the operator to increase the grip of the hand on the surface of the limit sleeve 4 and increase the stability of the operator in rotating the limit sleeve 4.

[0026] In other embodiments, a screw block 18 is inserted into the end of the bolt 16, and the middle part of the screw block 18 is a waist-shaped hole. The waist-shaped hole opened in the middle of the screw block 18 passes through a rotating rod 17 fixed on the inner wall of the bolt 16, and the rotating rod 17 is set to a cylindrical shape that matches the waist-shaped hole opened in the middle of the screw block 18. When the operator turns the bolt 16, the operator pushes the screw block 18, and the waist-shaped hole opened in the middle of the screw block 18 slides on the surface of the rotating rod 17 set to a cylindrical shape, so that the screw block 18 and the bolt 16 are set vertically on the bolt 16. Then the operator places his hand on the screw block 18, so that the screw block 18 increases the contact area of ​​the operator to turn the bolt 16, thereby improving the convenience of the operator to turn the bolt 16.

[0027] In other embodiments, rectangular notches are provided on opposite sides of the threaded sleeves 13, and the inner wall widths of the rectangular notches provided on opposite sides of the two sets of threaded sleeves 13 match the surface diameter of the bolt 16. No internal threads matching the bolt 16 are provided on the inner walls of the threaded sleeves 13 beyond the rectangular notches. When the operator folds the bolt 16, the operator pushes the bolt 16, and the bolt 16 drives the connecting block 15 to rotate through the rotating shaft 14, so that the bolt 16 is inserted into the rectangular notch provided in the threaded sleeve 13, thereby accommodating the bolt 16.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction and decoration auxiliary device, comprising a roller brush body (1) and a handle (2), wherein the handle (2) is fixed to the end of the roller brush body (1), and characterized in that: The end of the handle (2) is fixed with a limiting sleeve (4), and a clamping plate (5) is provided at one end of the limiting sleeve (4). Both ends of the clamping plate (5) are rotatably connected to a push rod (6), and the surface of the push rod (6) is provided with a threaded sleeve (13) fixed on the mounting groove (3). The end of the push rod (6) is rotatably connected to a bolt (16).

2. A building decoration construction auxiliary device according to claim 1, characterized in that: The outer wall of the installation groove (3) is symmetrically fixed with a support ring (10), and the end of the support ring (10) is provided with a traction groove (12), and the middle of the traction groove (12) is embedded with a plurality of traction blocks (11), and the traction blocks (11) are fixed on the inner wall of the limiting sleeve (4), and the limiting sleeve (4) is sleeved on the outer side of the installation groove (3).

3. The building decoration construction auxiliary device according to claim 2, characterized in that: The limiting sleeve (4) is arranged in a "C" shape, and the outer side wall of the limiting sleeve (4) is provided with a plurality of groups of wave-shaped grooves.

4. The building decoration construction auxiliary device according to claim 1, characterized in that: A rotating block (7) is fixed on one side of the clamping plate (5) and the push rod (6) where they are in contact with each other, and a rotating groove (8) is sleeved on the surface of the rotating block (7) and is provided on the push rod (6).

5. The building decoration construction auxiliary device according to claim 1, characterized in that: The bolt (16) is fixed with a connecting block (15) on one side close to the push rod (6), and the surface of the connecting block (15) is provided with a limiting groove (9) opened at the end of the push rod (6), and the inside of the limiting groove (9) is fixed with a rotating shaft (14) passing through the connecting block (15).

6. The building decoration construction auxiliary device according to claim 1, characterized in that: A screw block (18) is inserted into the end of the bolt (16), and a waist-shaped hole is formed in the middle of the screw block (18). A rotating rod (17) fixed on the inner wall of the bolt (16) passes through the waist-shaped hole formed in the middle of the screw block (18), and the rotating rod (17) is arranged to be cylindrical and matched with the waist-shaped hole formed in the middle of the screw block (18).

7. The building decoration construction auxiliary device according to claim 1, characterized in that: The two sets of threaded sleeves (13) are provided with rectangular notches on opposite sides, and the width of the inner wall of the rectangular notches on opposite sides of the two sets of threaded sleeves (13) matches the surface diameter of the bolt (16). The inner wall of the threaded sleeve (13) does not have an internal thread matching the bolt (16) beyond the rectangular notch.

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