Spraying tool for indoor decoration

By introducing vortex mixing and universal wheel design into the indoor decoration spraying tool, the problems of large equipment size and low convenience have been solved, enabling flexible spraying on high floors and expanding the range, avoiding material solidification, and improving the ease of operation.

CN223675761UActive Publication Date: 2025-12-16SHANGHAI QIANLIN CONSTR ENG CO LTD
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Patent Information

Application Number
CN202520056022.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2025-12-16
Estimated Expiration
2035-01-10

AI Technical Summary

Technical Problem

Existing indoor decoration spraying equipment is bulky, making it inconvenient to transport to higher floors via elevator, and its convenience is low, limiting the spraying range.

Method used

A spraying tool was designed, comprising a storage tank, an extension pipe, a main pipe, a secondary pipe, and casters. It uses a paddle blade and a vortex frame to form a vortex, combined with a telescopic hose and a telescopic rod, to achieve a tumbling flow of materials and convenient mobile spraying.

Benefits of technology

It improves the convenience and practicality of spraying equipment, enabling flexible spraying on high floors, expanding the spraying range, preventing material solidification, and enhancing operational convenience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223675761U_ABST
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Abstract

The utility model relates to the technical field of indoor decoration, and discloses an indoor decoration spraying tool which comprises a base body, a storage tank is placed on the upper surface of the base body, a sealing cover is connected to the upper surface of the storage tank in a clamped mode, a rotating rod is rotatably connected to the upper surface of the sealing cover, and two paddles are fixedly connected to the outer surface of the rotating rod. Two vortex frames are fixedly connected to the inner wall of the storage tank, an extension pipe is arranged above the base body, and a main pipeline is hinged to the left end of the extension pipe. According to the spraying tool for indoor decoration, through cooperation of the installed blades and the vortex frame, a special vortex can be formed in the storage tank in the process of stirring materials in the storage tank, so that the storage tank can be in a turning type flowing state, and the materials are prevented from being solidified; and through cooperation of the extension pipe, the main pipeline and the auxiliary pipeline, assembling can be facilitated, meanwhile, a worker can conveniently hold the extension pipe by hand to spray the wall face, and therefore the convenience of the worker is improved.
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Description

Technical Field

[0001] This application relates to the field of interior decoration technology, specifically to a spraying tool for interior decoration. Background Technology

[0002] Interior decoration includes room design, renovation, furniture arrangement, and various small decorations. It focuses on the interior decoration of buildings, not only during the design and construction period, but also on the long-term decoration after moving in. In addition, the concept of "light decoration and heavy furnishing" should be gradually established.

[0003] An existing patent (publication number: CN221878694U) discloses a spraying device for building decoration construction, including a box body. A first motor is installed at the middle position of the top surface of the box body, and a rotating rod is fixedly connected to the output end of the first motor. The rotating rod is equipped with stirring blades, and a feed inlet is provided on the top surface of the box body on one side of the first motor. In this invention, the material to be sprayed is fed into the box body through the feed inlet. The first motor at the middle position of the top surface of the box body drives the rotating rod to rotate, causing the stirring blades on the rotating rod to rotate, thus automatically stirring the paint in the box body. This ensures thorough mixing and prevents sedimentation. Furthermore, by activating the feed pump on the top surface of the shelf, the feed pump delivers the paint from the box body to the spray pipe through a suction hose, and then sprays the paint out through the nozzle on the spray pipe, thus improving the spraying quality.

[0004] The aforementioned document is not very practical in use because of its large size, making it inconvenient to transport to higher floors via elevator. It is also not very convenient, as it can only be used for painting in areas that the trolley can reach. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a spraying tool for interior decoration, which has advantages such as improved practicality and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a spraying tool for interior decoration, comprising a substrate, a storage tank placed on the upper surface of the substrate, a sealing cap snapped onto the upper surface of the storage tank, a rotating rod rotatably connected to the upper surface of the sealing cap, two blades fixedly connected to the outer surface of the rotating rod, two vortex frames fixedly connected to the inner wall of the storage tank, an extension tube provided above the substrate, a main pipe hinged to the left end of the extension tube, secondary pipes threadedly connected to both ends of the main pipe, and multiple nozzles evenly distributed on the outer surfaces of the main pipe and the secondary pipes.

[0007] Through the above scheme, through the cooperation of the installation paddle and the vortex frame, the special vortex can be formed in the storage tank during the stirring of the material in the storage tank, so that the material can be in a tumbling flow state, and the material can be prevented from solidifying.

[0008] The bottom surface of the base body is provided with a plurality of universal wheels, which are distributed in a matrix form.

[0009] The upper surface of the base body is provided with a pump body, the input end of the pump body is fixedly communicated with the bottom end of the storage tank, the output end of the pump body is fixedly communicated with a flexible hose, the other end of the flexible hose is fixedly communicated with the right end of the extension pipe, the pump body can extract the material at the bottom end of the storage tank and transport it to the extension pipe through the flexible hose, and the flexible hose can be conveniently used for length extension.

[0010] The upper surface of the base body is provided with a telescopic rod, the output end of the telescopic rod is fixedly connected with a clamping piece, and the extension pipe is located in the clamping piece.

[0011] The left end of the extension pipe is fixedly communicated with a connecting hose, and the other end of the connecting hose is fixedly communicated with the main pipeline.

[0012] The upper surface of the base body is fixedly connected with two limiting rods, and the clamping piece is slidably connected with the two limiting rods.

[0013] The upper surface of the sealing cover is provided with a motor, and the output end of the motor is fixedly connected with a rotating rod.

[0014] The outer surface of the rotating rod is fixedly connected with a plurality of circumferentially distributed upper stirring plates, the upper surface of the base body is fixedly connected with a limiting frame, and the storage tank is located in the limiting frame.

[0015] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0016] The spraying tool for indoor decoration can form special vortex in the storage tank during the stirring process of the material in the storage tank, so that the material can be in a overturning flow state, and solidification of the material is avoided; the extension pipe, the main pipeline and the auxiliary pipeline are matched, so that the extension pipe can be conveniently assembled and held by the staff to spray the wall surface, thereby improving the convenience of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 For the overall structure of the present application Figure One ;

[0018] Figure 2 For the overall structure of the present application Figure Two ;

[0019] Figure 3 For the overall structure of the present application

[0020] Figure 4 For the overall structure of the present application

[0021] In the drawings:

[0022] 1, base; 2, storage tank; 3, sealing cover; 4, rotating rod; 5, paddle; 6, vortex frame; 7, extension pipe; 8, main pipeline; 9, auxiliary pipeline; 10, nozzle; 11, universal wheel; 12, pump body; 13, flexible hose; 14, telescopic rod; 15, clamping piece; 16, connecting hose; 17, limiting rod; 18, motor; 19, upper stirring plate; 20, limiting frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3The embodiment is a spraying tool for indoor decoration, comprising a base body 1, a storage tank 2 placed on the upper surface of the base body 1, a sealing cover 3 connected to the upper surface of the storage tank 2, a rotating rod 4 rotatably connected to the upper surface of the sealing cover 3, two paddles 5 fixedly connected to the outer surface of the rotating rod 4, two vortex frames 6 fixedly connected to the inner wall of the storage tank 2, the cooperation of the paddles 5 and the vortex frames 6 can form a special vortex in the storage tank 2 during the stirring of the materials in the storage tank 2, so that the materials can be in a tumbling flow state, avoiding solidification of the materials, the cooperation of the extension pipe 7, the main pipeline 8 and the auxiliary pipeline 9 can facilitate assembly and facilitate the staff to hold the extension pipe 7 to spray the wall surface, thereby improving the convenience of the staff, the extension pipe 7 is arranged above the base body 1, the main pipeline 8 is hingedly connected to the left end of the extension pipe 7, the auxiliary pipeline 9 is threadedly connected to both ends of the main pipeline 8, and a plurality of nozzles 10 are arranged on the outer surfaces of the main pipeline 8 and the auxiliary pipeline 9 in an equidistant manner.

[0025] Please refer to Figure 1 、 Figure 2 and Figure 4 , a plurality of universal wheels 11 are installed on the bottom surface of the base body 1, the universal wheels 11 are arranged in a matrix manner, the installation of the universal wheels 11 can facilitate the movement of the base body 1 and improve the overall convenience, facilitating the use of the staff, a pump body 12 is installed on the upper surface of the base body 1, the input end of the pump body 12 is fixedly communicated with the bottom end of the storage tank 2, the output end of the pump body 12 is fixedly communicated with a flexible hose 13, the other end of the flexible hose 13 is fixedly communicated with the right end of the extension pipe 7, the pump body 12 can extract the materials at the bottom end of the storage tank 2 and deliver them to the extension pipe 7 through the flexible hose 13, the installation of the flexible hose 13 can facilitate the extension of the length and facilitate the staff to hold and use, a telescopic rod 14 is installed on the upper surface of the base body 1, a clamping piece 15 is fixedly connected to the output end of the telescopic rod 14, the extension pipe 7 is located in the clamping piece 15, the installation of the clamping piece 15 can clamp the extension pipe 7, so that the extension pipe 7 can remain stable, and the cooperation of the telescopic rod 14 can adjust the height of the extension pipe 7, facilitating the use of the staff.

[0026] Please refer to Figure 1 、 Figure 2 and Figure 3The left end of the extension pipe 7 is fixedly connected with a connecting hose 16, the other end of the connecting hose 16 is fixedly connected with the main pipeline 8, the installation of the connecting hose 16 can keep the main pipeline 8 in communication with the extension pipe 7 during the swinging of the main pipeline 8, so that the material can be conveyed into the main pipeline 8 through the connecting hose 16, the upper surface of the base body 1 is fixedly connected with two limiting rods 17, the clamping piece 15 is slidably connected with the two limiting rods 17, the installation of the limiting rods 17 can limit the clamping piece 15, so that the clamping piece 15 can stably vertically ascend and descend under the pushing of the telescopic rod 14, the upper surface of the sealing cover 3 is provided with a motor 18, the output end of the motor 18 is fixedly connected with the rotating rod 4, the motor 18 can drive the rotating rod 4 to rotate, so that the rotating rod 4 can drive the paddle 5 to stir the material in the storage tank 2, the outer surface of the rotating rod 4 is fixedly connected with a plurality of circumferentially distributed upper stirring plates 19, the upper surface of the base body 1 is fixedly connected with a limiting frame 20, the storage tank 2 is located in the limiting frame 20, the installation of the limiting frame 20 can limit the storage tank 2, so that the storage tank 2 can keep a stable state, and the storage tank 2 is prevented from swinging during the movement of the base body 1.

[0027] The spraying tool for indoor decoration in the embodiment can form special vortex in the storage tank 2 during the stirring of the material in the storage tank 2 through the cooperation of the paddle 5 and the vortex frame 6, so that the material can be in a rolling flow state, and the material is prevented from solidifying.

[0028] The working principle of the above embodiment is as follows: when the device is used to spray the wall, first, the two auxiliary pipelines 9 are connected with the main pipeline 8, then the main pipeline 8 is swung, so that the plurality of nozzles 10 can face the wall, then the height of the extension pipe 7 is adjusted through the telescopic rod 14, thereby improving the practicability of the whole, then the water pump is started, the material in the storage pipe is pumped and conveyed into the extension pipe 7 through the telescopic hose 13, and then enters the main pipeline 8 and the auxiliary pipeline 9 through the connecting hose 16, and is sprayed onto the wall from the plurality of nozzles 10, during the spraying work, the motor 18 can drive the rotating rod 4 to rotate, the rotating rod 4 can stir the material in the storage pipe during the rotation, and through the cooperation with the vortex frame 6, the storage tank 2 can form special vortex during the stirring of the material in the storage tank 2, so that the material can be in a rolling flow state, and through the cooperation of the plurality of stirring plates, the material at the upper end of the storage tank 2 can be stirred, so that the material is prevented from solidifying, when some areas that cannot be approached by the base body 1 need to be sprayed, the extension pipe 7 is detached from the clamping piece 15, so that the worker can hold the extension pipe 7 to spray the wall, thereby improving the convenience of the worker.

[0029] It has to be noted that, in the present document, the terms "first", "second", etc. merely serve to identify different entities or actions and do not necessarily require or imply any actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without further constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] While embodiments of the present application have been shown and described herein, it is understood that various modifications, substitutions, changes, and variations can be made in the embodiments without departing from the spirit and scope of the present application, which is defined by the appended claims and their equivalents.

Claims

1. A spraying tool for interior decoration, comprising a base body (1), characterized in that: The upper surface of the base (1) is provided with a storage tank (2), the upper surface of the storage tank (2) is clamped with a sealing cover (3), the upper surface of the sealing cover (3) is rotatably connected with a rotating rod (4), the outer surface of the rotating rod (4) is fixedly connected with two paddles (5), the inner wall of the storage tank (2) is fixedly connected with two vortex frames (6), the upper surface of the base (1) is provided with an extension pipe (7), the left end of the extension pipe (7) is hingedly connected with a main pipeline (8), both ends of the main pipeline (8) are threadedly connected with a secondary pipeline (9), the outer surfaces of the main pipeline (8) and the secondary pipeline (9) are both mounted with a plurality of nozzles (10) which are equidistantly distributed.

2. The paint spraying tool for interior decoration according to claim 1, characterized in that: The bottom surface of the base (1) is mounted with a plurality of universal wheels (11), and the plurality of universal wheels (11) are matrixly distributed.

3. The paint spraying tool for interior decoration according to claim 1, characterized in that: The upper surface of the base (1) is mounted with a pump body (12), the input end of the pump body (12) is fixedly communicated with the bottom end of the storage tank (2), the output end of the pump body (12) is fixedly communicated with a flexible hose (13), and the other end of the flexible hose (13) is fixedly communicated with the right end of the extension pipe (7).

4. The painting tool for interior finishing according to claim 1, characterized in that: The upper surface of the base (1) is mounted with a telescopic rod (14), the output end of the telescopic rod (14) is fixedly connected with a clamping piece (15), and the extension pipe (7) is located in the clamping piece (15).

5. The painting tool for interior finishing according to claim 1, characterized in that: The left end of the extension pipe (7) is fixedly communicated with a connecting hose (16), and the other end of the connecting hose (16) is fixedly communicated with the main pipeline (8).

6. The painting tool according to claim 4, wherein: The upper surface of the base (1) is fixedly connected with two limiting rods (17), and the clamping piece (15) is slidably connected with the two limiting rods (17).

7. The painting tool according to claim 1, wherein: The upper surface of the sealing cover (3) is mounted with a motor (18), and the output end of the motor (18) is fixedly connected with the rotating rod (4).

8. The painting tool according to claim 1, wherein: The outer surface of the rotating rod (4) is fixedly connected with a plurality of circumferentially distributed upper stirring plates (19), the upper surface of the base (1) is fixedly connected with a limiting frame (20), and the storage tank (2) is located in the limiting frame (20).

Citation Information

Patent Citations

  • Spraying equipment for building decoration construction

    CN221878694U