Small wall repairing and brushing tool
By installing the shunt pipe and circular channels inside the brush head of the small wall repair brush tool, the problem of uneven distribution of paint during the extrusion process is solved, the uniform distribution of paint on the brush is achieved, and the quality of wall repair is improved.
Patent Information
- Application Number
- CN202421379493.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-17
AI Technical Summary
During the paint extrusion process of existing small wall repair and brushing tools, the paint is easily transported to the middle of the brush due to pressure and gravity, resulting in more paint filling in the middle of the brush head than on both sides, resulting in uneven painting and affecting the quality of wall repair.
A small wall repair brushing tool was designed, and the brush head was equipped with a split pipe and a circular channel. The paint is evenly filled through the circular channel and transferred to the shunt tube, which then discharges the paint to the outside evenly to ensure that the paint is evenly distributed on the brush.
Through the design of the shunt pipe and circular track, the uniformity of the paint is achieved on the brush, and the quality of wall repair is improved.
Smart Images
Figure CN222909533U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wall repair tools, in particular to a small wall repair painting tool. Background Technique
[0002] During the wall construction and use process, the wall will be broken due to impact. In order to facilitate the repair of the broken part of the wall, a brush is installed outside the painting device. After the brush adheres to the paint, the painting device is used to drive the paint to be evenly coated on the defective part of the wall, and then the defective part of the wall can be repaired.
[0003] In the prior art for the process of repairing the wall with a painting device, by installing the brush head on the material bag and simultaneously squeezing the material bag, the paint inside the material bag can be squeezed to the outside of the brush head, and the paint adheres to the outside of the brush. However, during the paint extrusion process, under the action of pressure and gravity, the paint will be pre-transported to the middle of the brush head, resulting in more paint filled in the middle of the brush head than the paint on the brushes on both sides of the brush head. At the same time, when the brush head carrying unevenly coated paint is used to paint the wall, it affects the wall painting quality. For this reason, we propose a small wall repair painting tool. Content of the Utility Model
[0004] Aiming at the deficiencies of the existing small wall repair painting tools, the utility model provides a small wall repair painting tool, which has the advantages that a flow dividing pipe and a circular channel are installed inside the brush head, the circular channel drives the paint to be evenly filled inside the circular channel, the flow dividing pipe drives the paint to be evenly discharged to the outside, improves the uniformity when the brush adheres to the paint, and improves the wall repair quality, and solves the problems raised in the above background technique.
[0005] The utility model provides the following technical scheme: A small wall repair painting tool, including a paint pipe, the outer part of the upper end of the paint pipe is threadedly sleeved with a mounting seat, the upper end of the mounting seat is fixedly connected with a brush head, the middle part of the brush head is fixedly connected with a paint conveying pipe, the side of the brush head is movably sleeved with a squeezing positioning plate, both sides inside the squeezing positioning plate are fixedly connected with first limiting buckles, a positioning pin is fixedly connected inside the squeezing positioning plate, the upper end inside the squeezing positioning plate is fixedly connected with a second limiting buckle, a brush sleeve is clamped inside the squeezing positioning plate, the upper part of the brush sleeve is fixedly connected with a brush, a flow dividing pipe is fixedly connected inside the brush head, and a circular channel is fixedly connected inside the lower end of the flow dividing pipe.
[0006] Preferably, the inside of the paint pipe is filled with paint, and an opening is opened at the upper end of the paint pipe, and the opening is communicated with the inside of the mounting seat.
[0007] Preferably, triangular chutes are provided on both sides of the brush head, and the first limiting buckle is movably sleeved inside the chutes.
[0008] Preferably, a square hole is provided inside the brush head, and the positioning pins installed on the inner sides of the two sets of extrusion positioning plates are all movably sleeved inside the square hole.
[0009] Preferably, the brush sleeve is clamped between the brush head and the extrusion positioning plate, the second limiting buckle is sleeved inside one side of the brush sleeve, and the brush is wrapped around the periphery of the outside of the brush head.
[0010] Preferably, the circular channel is circular, the lower end of the circular channel communicates with the inside of the mounting seat, an opening is provided in the upper part of the circular channel, and an opening is provided in the side surface of the shunt pipe.
[0011] Compared with the existing small wall repair painting tools, the present utility model has the following beneficial effects:
[0012] 1. For this small wall repair painting tool, a first limiting buckle is installed on the inner side of the extrusion positioning plate. After the brush sleeve is clamped outside the brush head, the extrusion positioning plate is sleeved outside the brush head. The extrusion positioning plate squeezes and limits the position of the brush sleeve outside the brush head. At the same time, the brushes are distributed around the outside of the brush head. At the same time, the paint tube is squeezed, and the paint tube drives the paint to be evenly transmitted outside the brushes. When driving the painting tool to paint, the uniformity of coating is improved.
[0013] 2. For this small wall repair painting tool, a shunt pipe and a circular channel are installed inside the brush head. The paint tube is squeezed, and the paint is conveyed into the circular channel. The circular channel drives the paint to be transmitted more evenly. At the same time, the paint is evenly transmitted into the shunt pipe. At the same time, the shunt pipe drives the paint to be evenly transmitted to the surroundings. Through the shunt pipe and the circular channel, the shunt pipe and the circular channel can drive the paint to be evenly transmitted into the brushes, improving the uniformity of the paint during painting. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the main structure of the present utility model;
[0015] Figure 2 is a partially enlarged schematic diagram of the paint tube of the present utility model;
[0016] Figure 3 is a schematic diagram of the brush head structure of the present utility model;
[0017] Figure 4 is an exploded schematic diagram of the brush head of the present utility model;
[0018] Figure 5 is a sectional view schematic diagram of the brush head of the present utility model;
[0019] Figure 6 This is a schematic cross-sectional view of the side of the brush head of the present utility model;
[0020] Figure 7 This is an enlarged schematic view of the structure at position A of the present utility model.
[0021] In the figure: 1, paint pipe; 2, mounting seat; 3, brush head; 4, paint delivery pipe; 5, extrusion positioning plate; 6, a limit buckle; 7, positioning pin; 8, second limit buckle; 9, brush sleeve; 10, brush; 11, shunt pipe; 12, circular channel. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7, A small wall repair and painting tool, including a paint tube 1. The types of paint filled inside the paint tube 1 are, for example, wood paint, latex paint, metal paint, wood grain paint, waterproof paint, etc. An external thread at the upper end of the paint tube 1 is sleeved with a mounting seat 2. The mounting seat 2 is installed outside the paint tube 1, and the position of the mounting seat 2 outside the paint tube 1 is limited. The upper end of the mounting seat 2 is fixedly connected to a brush head 3. The brush head 3 evenly drives the transmission of the paint. A paint delivery pipe 4 is fixedly connected to the middle of the brush head 3. The paint delivery pipe 4 drives the paint to provide a transmission track. A squeezing positioning plate 5 is movably sleeved on the side of the brush head 3. The squeezing positioning plate 5 is sleeved outside the brush head 3. The squeezing positioning plate 5 limits the position of the brush sleeve 9 outside the brush head 3. On both sides inside the squeezing positioning plate 5, there are fixedly connected first limit buckles 6. A positioning pin 7 is fixedly connected to the inside of the squeezing positioning plate 5. The first limit buckles 6 and the positioning pin 7 are installed inside the brush head 3. The first limit buckles 6 and the positioning pin 7 drive the squeezing positioning plate 5 to be clamped and limited at the position outside the brush head 3. A second limit buckle 8 is fixedly connected to the upper end inside the squeezing positioning plate 5. The second limit buckle 8 clamps the position of the brush sleeve 9 between the brush head 3 and the squeezing positioning plate 5. The brush sleeve 9 is clamped inside the squeezing positioning plate 5. A brush 10 is fixedly connected to the upper part of the brush sleeve 9. The brushes 10 are distributed around the outside of the brush head 3. The paint can be evenly coated on the outside of the brushes 10. A flow dividing pipe 11 is fixedly connected to the inside of the brush head 3. A circular channel 12 is fixedly connected to the inside of the lower end of the flow dividing pipe 11. By squeezing the paint tube 1, the paint is evenly coated on the outside of the brushes 10. The brushes 10 wrap around the outside of the brush head 3, making the paint filling more uniform.
[0024] Please refer to Figure 5 , The inside of the paint tube 1 is filled with paint. An opening is provided at the upper end of the paint tube 1, and the opening communicates with the inside of the mounting seat 2. By filling the inside of the paint tube 1 with paint and then threadedly installing the mounting seat 2 outside the paint tube 1, when an extrusion force is applied to the paint tube 1, the paint is extruded from the inside of the paint tube 1. The extruded paint is distributed outside the brushes 10 through the mounting seat 2. At the same time, the wall can be replenished with material through the brushes 10.
[0025] Please refer to Figure 6 , Triangular chutes are provided on both sides of the brush head 3. The first limit buckles 6 are movably sleeved inside the chutes. By providing triangular chutes on both sides of the brush head 3, when driving the brush sleeve 9 to be installed outside the brush head 3, with the squeezing positioning plate 5 sleeved outside the brush sleeve 9, the first limit buckles 6 installed on one side of the squeezing positioning plate 5 are clamped inside the triangular chutes, which can avoid the problem of the squeezing positioning plate 5 loosening up and down outside the brush head 3.
[0026] Please refer to Figure 4, a square hole is formed inside the brush head 3, and the positioning pins 7 installed on the inner sides of the two groups of extrusion positioning plates 5 are all movably sleeved inside the square hole. By forming a directional hole inside the brush head 3, when the two groups of extrusion positioning plates 5 are sleeved outside the brush head 3, the extrusion positioning plates 5 drive the positioning pins 7 to be clamped inside the directional hole. Through the mutual clamping limitation of the two groups of positioning pins 7, the stability of the extrusion positioning plate 5 during installation and limitation is improved.
Claims
1. A small wall repair painting tool, comprising a paint tube (1), the upper end of the paint tube (1) being threadedly sleeved with a mounting seat (2), the upper end of the mounting seat (2) being fixedly connected with a brush head (3), and the middle part of the brush head (3) being fixedly connected with a paint delivery pipe (4), characterized in that: The side of the brush head (3) is movably sleeved with an extrusion positioning plate (5), the two sides of the extrusion positioning plate (5) are fixedly connected with first limit buckles (6), the interior of the extrusion positioning plate (5) is fixedly connected with a positioning pin (7), the upper end of the interior of the extrusion positioning plate (5) is fixedly connected with a second limit buckle (8), the inner side of the extrusion positioning plate (5) clamps a brush sleeve (9), the upper part of the brush sleeve (9) is fixedly connected with a brush (10), the interior of the brush head (3) is fixedly connected with a shunt pipe (11), and the lower end of the shunt pipe (11) is fixedly connected with a circular channel (12).
2. A small wall repair painting tool according to claim 1, characterized in that: The interior of the paint tube (1) is filled with paint, and an opening is provided at the upper end of the paint tube (1), the opening being in communication with the interior of the mounting seat (2).
3. A small wall repair painting tool according to claim 1, characterized in that: Triangular sliding grooves are provided on both sides of the brush head (3), and the first limit buckle (6) is movably sleeved inside the sliding grooves.
4. A small wall repair painting tool according to claim 1, characterized in that: A square hole is provided inside the brush head (3), and the positioning pins (7) installed inside the two sets of extrusion positioning plates (5) are movably sleeved inside the square hole.
5. The small wall repair painting tool according to claim 1, characterized in that: The brush sleeve (9) is clamped between the brush head (3) and the extrusion positioning plate (5), the second limit buckle (8) is sleeved inside one side of the brush sleeve (9), and the brush (10) is wrapped around the outside of the brush head (3).
6. A small wall repair painting tool according to claim 1, characterized in that: The circular channel (12) is circular, the lower end of the circular channel (12) is in communication with the interior of the mounting seat (2), an opening is provided at the top of the circular channel (12), and an opening is provided at the side of the diverter pipe (11).