Color-changing spraying tool for sofa outer framework

Abstract

The utility model discloses a sofa outer framework color-changing spraying tool, and relates to the technical field of sofa outer frameworks, in particular to a sofa outer framework color-changing spraying tool which comprises a support, a damping channel is fixedly supported on the outer side of the support, supporting frames are installed on the upper portion and the lower portion of the support, a sliding block is movably supported on the inner side of the support, and the sliding block is connected with the damping channel. And rolling wheels are movably sleeved with the portions, close to the two sides, of the support, damping rods are movably sleeved with the rolling wheels, and the outer portions of the damping rods are connected with connecting springs. According to the color-changing spraying tool for the sofa outer framework, the support is arranged, the sliding block is movably arranged in the support in a sleeved mode, and the clamping groove is formed in the sliding block, so that the height from the surface of furniture in the spraying process can be effectively limited, the dispersion degree of paint is preliminarily guaranteed, and it is avoided that a gun body fluctuates up and down to cause obvious dark color blocks; and the visual effect of spraying is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of sofa exoskeleton technology, specifically a sofa exoskeleton color-changing spraying tool. Background Technology

[0002] Spraying is a coating method that uses a spray gun or disc atomizer to disperse the material into uniform and fine droplets with the help of pressure or centrifugal force, and then applies the coating to the surface of the object. It can be divided into air spraying, airless spraying, electrostatic spraying, and various derivative methods of the above basic spraying forms, such as high-flow-rate low-pressure atomization spraying, thermal spraying, automatic spraying, and multi-group spraying. Furniture refers to a large category of utensils and facilities that are essential for human beings to maintain normal life, engage in production practices, and carry out social activities. Furniture has also continued to develop and innovate with the times. Today, it has many categories, different materials, complete varieties, and different uses, and is an important foundation for establishing work and living spaces.

[0003] With the development of industrialization, spraying furniture surfaces can effectively improve the visual effect of the furniture, while also providing a certain degree of protection, improving corrosion resistance and waterproofing. However, the spraying process requires a high level of skill from the spraying operator in controlling the spray gun. The distance between the spray gun and the furniture surface, as well as the speed at which the gun moves, all affect the visual effect of the finished product. Furniture with a significantly thicker coating will be at a greater disadvantage when selected by consumers. To improve the spraying effect, we propose a sofa outer frame color-changing spraying fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sofa outer frame color-changing spraying fixture, which solves the problem of uneven spraying mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sofa outer frame color-changing spraying fixture, comprising a bracket, a damping channel fixedly supported on the outer side of the bracket, a first support frame installed above and below the bracket, a slider movably supported on the inner side of the bracket, rollers movably fitted inside the bracket near both sides, damping rods movably fitted inside the rollers, a connecting spring connected to the outside of the damping rod, a support spring fixedly connected inside the slider, a support plate fixedly connected to the rear side of the support spring, a second support frame movably fitted inside the slider, a support column fixedly supported near the front of the second support frame, and a clamping groove provided inside the slider.

[0006] Optionally, the bottom of the roller is supported above the first support frame, the damping channel is located outside the damping rod, and the inner height of the damping channel is the same as the diameter of the damping rod.

[0007] Optionally, the outer side of the connecting spring is fixedly connected to the roller, and the length of the damping rod is greater than the width of the roller.

[0008] Optionally, the front side of the second support frame and the rear side of the support plate are attached together, and the top of the support column extends upward above the slider.

[0009] Optionally, the top surface of the slider is provided with a rectangular groove adapted to the support column, and the clamping groove is located behind the support column.

[0010] This utility model provides a sofa outer frame color-changing spraying fixture, which has the following beneficial effects:

[0011] 1. This sofa outer frame color-changing spraying fixture, through the setting of the bracket, has a sliding block installed inside the bracket. The sliding block has a clamping groove inside, which can effectively limit the height of the spraying from the furniture surface, initially ensuring the degree of paint dispersion, avoiding obvious dark color blocks caused by the up and down fluctuation of the gun, and effectively improving the visual effect of the spraying.

[0012] 2. The sofa's outer frame color-changing spraying fixture uses a connecting spring to support the damping rod on the inner side of the roller, and a damping channel is set on the outer side of the bracket outside the roller. With the cooperation of the support column and support frame inside the slider, the movement speed of the slider can be limited during the movement of the slider. The cooperation of the damping rod and damping channel can effectively control the overall slow movement of the slider, thereby avoiding the situation of paint separation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a structural diagram showing the disassembled parts of this utility model;

[0015] Figure 3 This is a schematic diagram of the slider of this utility model;

[0016] Figure 4 This is a schematic diagram of the damping rod of this utility model.

[0017] In the diagram: 1. Bracket; 2. Damping channel; 3. First support frame; 4. Slider; 5. Roller; 6. Damping rod; 7. Connecting spring; 9. Support spring; 10. Support plate; 11. Second support frame; 12. Support column; 13. Clamping groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figures 1 to 4 This utility model provides a technical solution: a sofa outer frame color-changing spraying fixture, including a bracket 1, a damping channel 2 fixedly supported on the outer side of the bracket 1, the damping channel 2 being set to limit the speed of the slider, a first support frame 3 installed above and below the bracket 1, the first support frame 3 supporting the roller 5 and also supporting the slider 4 to facilitate the sliding of the slider 4, the slider 4 being movably supported on the inner side of the bracket 1, and rollers 5 being movably fitted inside the bracket 1 near both sides, the rollers 5 being set to work with the damping rod 6 to limit the sliding speed of the slider 4, the damping rod 6 being movably fitted inside the rollers 5, and a connecting spring 7 being connected to the outside of the damping rod 6.

[0020] A support spring 9 is fixedly connected inside the slider 4. A support plate 10 is fixedly connected to the rear side of the support spring 9. The support plate 10 and the support spring 9 cooperate to transmit the thrust of the support column 12, facilitate the sliding of the support column 12, and allow the support spring 9 to support the support column 12 to return to its original position. A second support frame 11 is movably fitted inside the slider 4. The second support frame 11 is fixedly supported by the support column 12 near the front. A clamping groove 13 is provided inside the slider 4. The clamping groove 13 can support the spray gun and ensure the stability of the spray gun.

[0021] The bottom of the roller 5 is supported above the first support frame 3. The damping channel 2 is located outside the damping rod 6. The inner height of the damping channel 2 is the same as the diameter of the damping rod 6. The damping channel 2 can restrict the damping rod 6, thereby limiting the sliding speed of the slider 4, ensuring the uniform sliding of the slider 4, and avoiding the construction personnel from using too much force, which would affect the sliding speed.

[0022] The outer side of the connecting spring 7 is fixedly connected to the roller 5. The length of the damping rod 6 is greater than the width of the roller 5. The damping rod 6 slides inside the roller 5, which can restrict the second support frame 11 and thus restrict the slider 4.

[0023] The front side of the second support frame 11 and the rear side of the support plate 10 are attached. The top of the support column 12 extends upward to the top of the slider 4. The second support frame 11 can push the damping rod 6 outward during the sliding process, and then use the damping channel 2 to complete the restriction of the damping rod 6.

[0024] The top surface of the slider 4 is provided with a rectangular groove that fits the support column 12. The clamping groove 13 is located behind the support column 12. The clamping groove 13 is provided with a clamping structure inside, which can fix the spray gun. According to specific needs, an angle adjustment mechanism can be installed to control the spraying angle, thereby adapting to various spraying needs.

[0025] In summary, the sofa outer frame color-changing spraying fixture, when in use, first clamps the spray gun inside the clamping groove 13, then pushes the support column 12 forward. The support column 12 first pushes the support plate 10 forward, thereby compressing the front support spring 9. At the same time, during the movement of the support column 12, it drives the second support frame 11 to slide in the inner cavity of the slider 4. During the movement of the second support frame 11, it pushes the two damping rods 6 outward. The damping rods 6 compress the connecting spring 7, and at the same time, the damping rods 6 extend outward to the roller 5, so that the outer end of the damping rods 6 moves into the interior of the damping channel 2. The damping channel 2 forms resistance to limit the movement speed of the slider 4, which can effectively ensure that the spray gun moves at a uniform speed during the spraying process, ensuring uniform spraying. At the same time, the bracket 1 can ensure that the spray gun moves at a consistent height.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sofa outer framework color-changing spraying tooling, comprising a support (1), characterized in that: The outer side of the support (1) is fixedly supported with a damping channel (2), the upper and lower sides of the support (1) are provided with a first support frame (3), the inner side of the support (1) is movably supported with a sliding block (4), the inner side of the support (1) near the two sides is movably sleeved with a roller (5), the inner side of the roller (5) is movably sleeved with a damping rod (6), the outer side of the damping rod (6) is connected with a connecting spring (7), the inner side of the sliding block (4) is fixedly connected with a supporting spring (9), the rear side of the supporting spring (9) is fixedly connected with a supporting piece (10), the inner side of the sliding block (4) is movably sleeved with a second support frame (11), the second support frame (11) is movably sleeved with a supporting column (12) near the front side, and the inner side of the sliding block (4) is provided with a clamping groove (13).

2. The sofa outer framework color changing spraying tooling according to claim 1, characterized in that: The bottom of the roller (5) is supported above the first support frame (3), the damping channel (2) is located on the outer side of the damping rod (6), and the inner side height value of the damping channel (2) is the same as the diameter value of the damping rod (6).

3. The sofa outer framework color changing spraying tooling according to claim 1, characterized in that: The outer side of the connecting spring (7) is fixedly connected with the roller (5), and the length value of the damping rod (6) is greater than the width value of the roller (5).

4. The sofa outer framework color changing spraying tooling according to claim 1, characterized in that: The front side of the second support frame (11) is attached to the rear side of the supporting piece (10), and the top end of the supporting column (12) extends upward above the sliding block (4).

5. The sofa outer frame color changing spraying tooling according to claim 1, characterized in that: The top surface of the sliding block (4) is provided with a rectangular groove matched with the supporting column (12), and the clamping groove (13) is located behind the supporting column (12).

Images