Painting device for building construction

Abstract

A painting device for building construction comprises a handle, a supporting rod and a painting roller, and is characterized in that the handle is of an internal shell design and is provided with a handheld part, the lower portion of the handle is an opening end, and the opening end is detachably connected with a cover; the supporting rod is of a hollow design, an electronic pump is connected to the supporting rod, and after the electronic pump is connected, the supporting rod is divided into a brush roller mounting section and a material suction section; the material suction section is inserted into the handle and extends to the open end; a plurality of discharge holes are formed in the brush roller mounting section; the painting roller is divided into a sleeve and a material absorbing layer; a plurality of suction ports are formed in the sleeve; the device is easy to operate and convenient in structure, painting materials are saved, the situation that the material barrel is moved or lifted to a ladder is reduced, construction safety is facilitated, and construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction supplies, in particular to a painting device for building construction. Background Art

[0002] Construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Construction includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc., and construction equipment is the tools used in the construction process to complete the construction of buildings.

[0003] At present, after the construction of a house is completed, the walls need to be painted. In the painting process, a paint brush is usually used for painting. The existing paint brush has a relatively simple structure, which is mainly composed of a handle, a support rod and a paint roller. When painting the wall, the paint is applied to the paint roller, the paint roller is attached to the wall, and the handle is pushed back and forth to paint the wall. For higher walls, an extension rod is usually required for painting, so the quality of details is difficult to guarantee. If you climb up with a ladder to paint, you need to bring an oil drum up the ladder, which is extremely prone to the risk of falling and affects the painting efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a painting device for building construction, which can effectively solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is: a painting device for construction, comprising a handle, a support rod and a paint roller, characterized in that the handle is designed as an internal draw-out shell and is provided with a hand-holding part, the lower part of the handle is an open end, and the open end is detachably connected with a cover; the support rod is designed as a hollow one, and an electronic pump is connected to the support rod. After the electronic pump is connected, the support rod is divided into a brush roller installation section and a material suction section; the material suction section is inserted into the handle and extends to the open end; the brush roller installation section is provided with multiple discharge ports.

[0006] As a further preferred embodiment of the present invention, the brush roller is divided into a sleeve and a material suction layer; the sleeve is provided with a plurality of material suction ports.

[0007] As a further preferred solution of the utility model, a magnetic ring is embedded on a side of the sleeve close to the electronic pump.

[0008] As a further preferred solution of the utility model, a Hall sensor is installed on the side of the support rod corresponding to the magnetic circle; the Hall sensor is electrically connected to the electronic pump through a wire.

[0009] As a further preferred embodiment of the present invention, the electronic pump is provided with a battery compartment.

[0010] As a further preferred embodiment of the present invention, the end of the suction section is detachably connected with a hose.

[0011] Compared with the prior art, the utility model provides a painting device for construction, which has the following beneficial effects:

[0012] The device is easy to operate and has a convenient structure. The coating material seeps out directly from the inner layer of the material absorption layer. Compared with soaking it in a material barrel, it saves more coating material and reduces the need to move the material barrel or lift the material barrel onto a ladder, which is beneficial to construction safety and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a partial structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure used in the utility model;

[0015] Figure 3 It is a partial structural sectional view of the utility model;

[0016] Figure 4 It is a schematic diagram of the sleeve structure;

[0017] Figure 5 This is a reference diagram of the use status of the utility model;

[0018] Among them: 1. handle; 1-1. hand-held part; 1-2. open end; 2. support rod; 2-1. brush roller installation section; 2-2. suction section; 3. brush roller; 3-1. sleeve; 3-2. suction layer; 4. cover; 5. electronic pump; 6. magnetic coil; 7. Hall sensor; 8. battery compartment; 9. hose; 10. discharge port; 11. suction port. DETAILED DESCRIPTION

[0019] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0020] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0021] Reference Figure 1-5 The utility model provides a painting device for construction, comprising a handle 1, a support rod 2 and a painting roller 3, characterized in that the handle 1 is designed as an internal draw-out shell and is provided with a hand-holding portion 1-1, the lower part of the handle 1 is an open end 1-2, and the open end 1-2 is detachably connected with a cover 4; the support rod 2 is designed as a hollow, and an electronic pump 5 is connected to the support rod 2. After the electronic pump 5 is connected, the support rod 2 is divided into a brush roller installation section 2-1 and a suction section 2-2; the suction section 2-2 is inserted into the handle 1 and extends to the open end 1-2; the brush roller installation section 2-1 is provided with a plurality of discharge ports 10.

[0022] As a further preferred embodiment of the present invention, the brush roller 3 is divided into a sleeve 3 - 1 and a material suction layer 3 - 2 ; a plurality of material suction ports 11 are provided on the sleeve 3 - 1 .

[0023] As a further preferred solution of the present invention, a magnetic ring 6 is embedded on a side of the sleeve 3 - 1 close to the electronic pump 5 .

[0024] As a further preferred solution of the utility model, a Hall sensor 7 is installed on the side of the support rod 2 corresponding to the magnetic ring 6 ; the Hall sensor 7 is electrically connected to the electronic pump 5 through a wire to control the output power of the electronic pump 5 .

[0025] As a further preferred solution of the present utility model, the electronic pump 5 is provided with a battery compartment 8 to provide power for the electronic pump 5 .

[0026] As a further preferred embodiment of the present invention, a hose 9 is detachably connected to the end of the suction section 2 - 2 .

[0027] As a specific embodiment of the utility model: first install the battery in the battery compartment 8, then open the cover 4 at the bottom of the handle 1, add the paint, cover the cover 4 after adding, and then press the start button of the electronic pump 5 to use it. When painting the wall, due to the rotation of the paint roller 3, the Hall sensor 7 senses the change of the magnetic field of the magnetic ring 6, and sends a signal to control the output power of the electronic pump 5 according to the intensity of the change. The electronic pump 5 draws the paint inside the handle 1 into the brush roller installation section 2-1 through the suction section 2-2, and flows into the suction port 11 from the discharge port 10, thereby replenishing the paint to the suction layer 3-2. The operation is simple and convenient. The paint seeps out directly from the inner layer of the suction layer 3-2. Compared with soaking in a barrel, it saves more paint and reduces the need to move the barrel or lift the barrel onto a ladder.

[0028] When a large area of ​​the wall needs to be painted, the cover 4 can be removed, and then the end of the suction section 2-2 is connected to the long hose 9, and the end of the hose 9 is placed in the bucket. When in use, the paint in the bucket is directly sucked, which further reduces the situation of moving the bucket or lifting the bucket onto the ladder, which is beneficial to construction safety and improving construction efficiency.

[0029] As needed, the above-mentioned installation, setting, provision or connection methods include but are not limited to installation, setting or connection by screws, riveting, welding or socketing, fixing, etc., and the installation, setting or connection method is selected according to the needs of the working scenario.

[0030] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A painting device for construction, comprising a handle (1), a support rod (2) and a painting roller (3), characterized in that: The handle (1) is designed as an internal drawer and is provided with a hand-held portion (1-1); the lower portion of the handle (1) is an open end (1-2), and the open end (1-2) is detachably connected to a cover (4); the support rod (2) is designed as a hollow structure, and an electronic pump (5) is connected to the support rod (2); after the electronic pump (5) is connected, the support rod (2) is divided into a brush roller installation section (2-1) and a material suction section (2-2); the material suction section (2-2) is inserted into the handle (1) and extends to the open end (1-2); the brush roller installation section (2-1) is provided with a plurality of discharge ports (10).

2. The painting device for construction according to claim 1, characterized in that: The brush roller (3) is divided into a sleeve (3-1) and a material suction layer (3-2); the sleeve (3-1) is provided with a plurality of material suction ports (11).

3. The painting device for construction according to claim 2, characterized in that: A magnetic ring (6) is embedded on one side of the sleeve (3-1) close to the electronic pump (5).

4. The painting device for construction according to claim 3, characterized in that: A Hall sensor (7) is installed on the support rod (2) on one side corresponding to the magnetic circle (6); the Hall sensor (7) is electrically connected to the electronic pump (5) via a wire.

5. The painting device for construction according to claim 1, characterized in that: The electronic pump (5) is provided with a battery compartment (8).

6. The painting device for construction according to claim 1, characterized in that: The end of the suction section (2-2) is detachably connected with a hose (9).

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