Splicing type color matching panel
By using a spliced color-blocking panel design, and utilizing positioning ears, bending parts, and threaded hole structures, the production stability and consistency issues of two-color panels on aluminum profiles are solved, simplifying the process, reducing costs, and improving splicing accuracy and structural strength.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAMEN AKS ELECTRONICS CO LTD
- Filing Date
- 2025-04-18
- Publication Date
- 2026-04-28
AI Technical Summary
The existing aluminum profile two-tone panels have poor production stability and consistency, complex processes and high costs, unstable transitions at the color joints, and multiple chemical treatments leading to uneven production.
The design employs a splicing color panel design. By setting splicing parts and splicing components on the first and second color panels, and utilizing positioning ears, bending parts and threaded hole structures, the panels can be precisely positioned and stably connected, avoiding multiple chemical treatments.
It enables individual processing of panels, simplifies the process, ensures neat splicing, improves production stability and consistency, reduces costs, enhances structural strength, and improves splicing accuracy.
Smart Images
Figure CN224178406U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of color-blocking panels for home appliances, and in particular to a splicing color-blocking panel. Background Technology
[0002] Two-tone aluminum profiles are a way to enrich the surface effect of products. The common solution currently used by surface treatment manufacturers is to achieve a two-tone effect through chemical coating, requiring two chemical treatments. However, current two-tone processes generally suffer from poor production stability and consistency, resulting in unstable transitions at the color seams (e.g., unevenness). Furthermore, the multiple coatings complicate the process and increase production costs. Utility Model Content
[0003] To address the aforementioned problems, the purpose of this utility model is to provide a splicing color-blocking panel.
[0004] This utility model is implemented using the following method: a splicing color panel, including a first color panel and a second color panel, the first color panel and the second color panel are spliced together, a splicing component is provided at the splicing point of the first color panel and the second color panel, the first color panel and the second color panel are provided at the splicing point, the splicing component includes a splicing body and a second splicing part, the second splicing part is provided on the splicing body, and the second splicing part is respectively connected to the first splicing part on the first color panel and the second color panel to splice the first color panel and the second color panel together.
[0005] Preferably, the first splicing part includes a first positioning ear disposed on the back of the first color-blocking panel and the second color-blocking panel, and the second splicing part includes a second positioning ear disposed on the splicing body, wherein the first positioning ear and the second positioning ear abut against each other.
[0006] Preferably, the first splicing part further includes a first bending portion that bends backward on the upper and lower sides of the first color-blocking panel and the second color-blocking panel, and the inner surface of the first bending portion on the upper and lower sides of the first color-blocking panel and the second color-blocking panel is provided with the first positioning ear; the second splicing part further includes a second bending portion that bends backward on the upper and lower sides of the splicing body, and the second positioning ear is provided on the inner surface of the second bending portion on the upper and lower sides at a position opposite to the first positioning ear, and the splicing component is surrounded by the first color-blocking panel and the first positioning ear, and is also surrounded by the second color-blocking panel and the first positioning ear.
[0007] Preferably, the inner surface of the first bend of the first color-blocking panel and the second color-blocking panel is provided with a first positioning ear, and near the seam where the first color-blocking panel and the second color-blocking panel are joined, the corresponding upper and lower bends are provided with two second positioning ears respectively. After the first color-blocking panel and the second color-blocking panel are joined, the first positioning ear and the corresponding second positioning ear face each other.
[0008] Preferably, the second bending portion has a rearwardly protruding limiting portion between the two second positioning ears, the limiting portion being located between the two first positioning ears on the corresponding side.
[0009] Preferably, the splicing body has a plurality of first through holes distributed thereon, and the back of the first color-blocking panel and the second color-blocking panel are provided with first threaded holes at the positions where they contact the through holes, and a fixing screw is inserted into each of the opposite first through holes and first threaded holes.
[0010] Preferably, the surfaces of the first bent portions on the upper and lower sides of the first and second color-blocked panels are provided with second through holes, and the corresponding positions of the second bent portions on the upper and lower sides of the splicing parts are provided with second threaded holes, and a positioning screw passes through each of the opposite second through holes and second threaded holes.
[0011] Preferably, the second through hole is frustum-shaped, the insertion end of the two threaded holes is frustum-shaped, and the positioning screw is a tapered countersunk screw.
[0012] The beneficial effects of this utility model are as follows: This utility model provides a splicing color-blocking panel, which, compared with the prior art, has at least the following technical effects: 1. The panel, which originally required multiple chemical treatments, is designed in segments. A first splicing part is set on the first and second color-blocking panels, and a splicing component for connecting the color-blocking panels is provided. The splicing component has a second splicing part that connects to the first splicing part, thus realizing the splicing of the segmented panels into one piece. Each segment can be processed independently without multiple coverings, making the process simpler and the splicing section neater, solving the problem of blurred process boundaries. 2. The positioning ear abutment structure ensures the alignment accuracy of the two-color panel in the planar / vertical direction. 3. The double-bend wrapping of the first and second color panels and the splicing components forms a U-shaped structure, which limits the movement of the first and second color panels and the splicing components in five degrees of freedom. It also forms a guide groove structure that guides the splicing process. The splicing components simultaneously enhance the structural strength, providing three-dimensional support for the first and second color panels and preventing deformation during thin-plate splicing. 4. The back of both the first and second color panels has two first positioning ears, forming a U-shaped or C-shaped structure with five degrees of freedom. Similarly, the splicing component's splicing body, second bend, and second positioning ears also form a U-shaped or C-shaped structure. Once the splicing components are inserted, the first and second color panels are connected with five degrees of freedom, preventing misalignment. 5. The second bend features a more rearward-protruding limiting part, which engages with the first positioning ears on the first and second color-blocking panels to limit the remaining degree of freedom of the spliced component, facilitating subsequent locking and connection between the spliced component and the first and second color-blocking panels. 6. The multi-first through-hole-first threaded-hole connection system reduces the load at a single point, ensuring even stress distribution and a more flush joint between the first and second color-blocking panels after splicing. 7. The first and second color-blocking panels also have second through-holes, and the corresponding spliced components have second threaded holes, further reducing the load at a single point and dispersing stress more effectively, thus improving connection stability. 8. The tapered countersunk screw, with its tapered second through-hole and second threaded hole, automatically corrects minor positional deviations for centering, while the countersunk design prevents the screw from protruding and affecting the appearance. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the components of a splicing color panel according to this utility model.
[0014] Figure 2 This is a structural schematic diagram of a splicing color panel according to this utility model.
[0015] Figure 3 This is a structural schematic diagram of another perspective of a splicing color panel of this utility model.
[0016] Figure 4 This is a cross-sectional structural diagram of a splicing color-blocking panel according to this utility model.
[0017] Figure 5 yes Figure 1 A magnified view of a portion of point A in the middle.
[0018] Figure 6 This is a partial view of the first splicing panel, the second splicing panel, and the splicing components locked together.
[0019] The reference numerals in the attached diagram are as follows: 1. First color-blocking panel; 2. Second color-blocking panel; 3. Connecting piece; 4. First positioning ear; 5. Second positioning ear; 6. Limiting part; 7. Fixing screw; 8. Positioning screw; 9. First through hole; 10. First threaded hole; 11. Second through hole; 12. Second threaded hole. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0021] Please see Figures 1 to 6 A splicing color-block panel includes a first color-block panel 1 and a second color-block panel 2, which are spliced together. A splicing component 3 is provided at the splicing point of the first color-block panel 1 and the second color-block panel 2. The first color-block panel 1 and the second color-block panel 2 have a first splicing portion at the splicing point. The splicing component 3 includes a splicing body and a second splicing portion, with the second splicing portion disposed on the splicing body. The second splicing portion connects to the first splicing portions on the first color-block panel 1 and the second color-block panel 2 respectively, thus splicing the first color-block panel and the second color-block panel 2 together. By designing the panel into segments, which previously required multiple chemical treatments, and providing first splicing portions on the first color-block panel 1 and the second color-block panel 2, and splicing components 3 for connecting the color-block panels, the splicing component 3 has a second splicing portion connected to the first splicing portion. This allows for the splicing of segmented panels into a single unit. Each segment can be processed independently without multiple coverings, simplifying the process and resulting in a neater splicing surface, solving the problem of blurred process boundaries. The first color panel (1) is one color, and the second color panel is another color. Multiple color panels can be spliced together in the same way to form larger color panels. Similarly, three-color, four-color, and higher color schemes can also be achieved.
[0022] Please see Figures 1 to 6Preferably, the first splicing portion includes a first positioning ear 4 disposed on the back of the first color-blocking panel 1 and the second color-blocking panel 2, and the second splicing portion includes a second positioning ear 5 disposed on the splicing body, with the first positioning ear 4 abutting against the second positioning ear 5. This positioning ear abutting structure ensures the alignment accuracy of the two-color panels in the planar / vertical direction.
[0023] Please see Figures 1 to 6 Preferably, the first splicing part further includes a first bending part that bends backward on the upper and lower sides of the first color-blocking panel 1 and the second color-blocking panel 2, and the inner surface of the first bending part on the upper and lower sides of the first color-blocking panel 1 and the second color-blocking panel 2 is provided with the first positioning ear 4; the second splicing part further includes a second bending part that bends backward on the upper and lower sides of the splicing body, and the inner surface of the second bending part on the upper and lower sides is provided with the second positioning ear 5 at a position opposite to the first positioning ear 4, and the splicing component 3 is surrounded by the first color-blocking panel 1 and the first positioning ear 4, and is also surrounded by the second color-blocking panel 2 and the first positioning ear 4. The double-bending and wrapping structure of the first color panel 1, the second color panel 2, and the splicing component 3 forms a U-shaped structure, which realizes the limitation of the first color panel 1, the second color panel 2, and the splicing component 3 in five degrees of freedom, and also forms a guide groove structure that can guide during splicing; the splicing component 3 also plays a role in enhancing the structural strength and provides three-dimensional support for the first color panel 1 and the second color panel 2, avoiding the problem of easy deformation when splicing thin plates.
[0024] Please see Figures 1 to 6 Preferably, each of the inner surfaces of the first bend of the first color-blocking panel 1 and the second color-blocking panel 2 is provided with a first positioning ear 4, and near the seam where the first color-blocking panel 1 and the second color-blocking panel 2 are joined, the corresponding upper and lower second bends are provided with two second positioning ears 5. After the first color-blocking panel 1 and the second color-blocking panel 2 are joined, the first positioning ears 4 and the corresponding second positioning ears 5 are facing each other. The back of the first color-blocking panel 1 and the second color-blocking panel 2 are provided with two first positioning ears 4, forming a square or C-shaped structure with five degrees of freedom. Similarly, the splicing body of the splicing piece 3, the second bend, and the second positioning ears 5 also form a square or C-shaped structure. When the splicing piece 3 is installed in place, the first color-blocking panel 1 and the second color-blocking panel are connected with five degrees of freedom to prevent misalignment.
[0025] Please see Figures 1 to 6Preferably, the second bending portion has a rearwardly protruding limiting portion 6 between the two second positioning ears 5, and the limiting portion 6 is located between the two first positioning ears 4 on the corresponding side. The second bending portion is provided with a more rearwardly protruding limiting portion 6, which can cooperate with the first positioning ears 4 on the first color-blocking panel 1 and the second color-blocking panel 2 to limit the remaining one degree of freedom of the splicing piece 3, which facilitates the subsequent locking and docking of the splicing piece 3 with the first color-blocking panel 1 and the second color-blocking panel 2.
[0026] Please see Figures 1 to 6 Preferably, the splicing body has multiple first through holes 9 distributed on it, and first threaded holes 10 are provided on the back of the first color-blocked panel 1 and the second color-blocked panel 2 at the positions that contact the through holes. A fixing screw 7 is inserted into each opposite first through hole 9 and first threaded hole 10. The multiple first through holes 9 and first threaded holes 10 connection system reduces the load of single-point connection, makes the stress evenly distributed, and makes the joint of the first color-blocked panel 1 and the second color-blocked panel 2 more flush after splicing.
[0027] Please see Figures 1 to 6 Preferably, the first through hole 9 is frustum-shaped, the insertion end of the threaded hole 10 is frustum-shaped, and the fixing screw 7 is a conical countersunk screw.
[0028] Please see Figures 1 to 6 Preferably, the surfaces of the first bent portions on the upper and lower sides of the first color-blocking panel 1 and the second color-blocking panel 2 are provided with second through holes 11, and the corresponding positions of the second bent portions on the upper and lower sides of the splicing member 3 are provided with second threaded holes 12. A positioning screw 8 passes through each of the opposite second through holes 11 and second threaded holes 12. The first color-blocking panel 1 and the second color-blocking panel 2 also have second through holes 11, and the corresponding splicing member 3 also has second threaded holes 12, which further reduces single-point load, makes stress more dispersed, and can further improve the stability of the connection.
[0029] Please see Figures 1 to 6 Preferably, the second through hole 11 is frustum-shaped, the insertion end of the two threaded holes is frustum-shaped, and the positioning screw 8 is a tapered countersunk screw. The tapered countersunk screw, the frustum-shaped second through hole 11, and the second threaded hole 12, with their tapered surfaces, automatically correct minute positional deviations to achieve automatic centering. The countersunk design prevents the screw from protruding and affecting the appearance. This method is the preferred positioning and centering method for the color-blocked panel of this utility model.
[0030] The working principle of this utility model is as follows:
[0031] First, place the splicing component 3 on the first color-blocked panel 1 or the second color-blocked panel 2, aligning its second positioning ear 5 with the corresponding first positioning ear 4 of the color-blocked panel. Then, align the second color-blocked panel 2 or the first color-blocked panel 1 with the first color-blocked panel 1 or the second color-blocked panel 2. At this point, the splicing component 3 will fit into the opening or C-shaped space formed by the first positioning ear 4 of the second color-blocked panel 2 or the first color-blocked panel 1. Due to the presence of the limiting part 6 on the splicing component 3, the second positioning ear 5 and the first positioning ear 4 designed on the panel maintain a fit, restricting five degrees of freedom of the two panels and preventing misalignment. Next, through the frustum-shaped second screw hole on the panel, the positioning screw 8 (tapered countersunk screw) serves as the center positioning, automatically correcting the relative position of the splicing component 3 and the first and second splicing panels. Finally, through the first screw hole on the panel, fix the splicing component 3, while restricting the remaining degree of freedom of the panel, ultimately achieving a rigid connection of the panels, making them a whole. Mechanical splicing replaces chemical treatment, saving chemical treatment costs (reducing surface treatment costs by more than 50%), reducing defect rates, modular panels support individual replacement, improving the clarity of color block boundaries, and controlling splicing accuracy to ±0.05mm; it supports quick color changes (changing the color scheme can be done by replacing a single panel); and it adapts to irregular splicing (curved splicing can be achieved by adjusting the shape of splicing component 3).
[0032] Several points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.
[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0034] Finally, the above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions that fall within the scope of the present utility model are protected by the present utility model.
[0035] It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of this utility model should also be considered within the scope of protection of this utility model.
Claims
1. A splicing color panel, characterized in that: The device includes a first color-blocked panel and a second color-blocked panel, which are spliced together. A splicing component is provided at the splicing point of the first color-blocked panel and the second color-blocked panel. A first splicing part is provided at the splicing point of the first color-blocked panel and the second color-blocked panel. The splicing component includes a splicing body and a second splicing part. The second splicing part is disposed on the splicing body and is connected to the first splicing part on the first color-blocked panel and the second color-blocked panel respectively, so as to splice the first color-blocked panel and the second color-blocked panel together.
2. The splicing color panel according to claim 1, characterized in that: The first splicing part includes a first positioning ear disposed on the back of the first color panel and the second color panel, and the second splicing part includes a second positioning ear disposed on the splicing body, wherein the first positioning ear and the second positioning ear abut against each other.
3. A splicing color panel according to claim 2, characterized in that: The first splicing part further includes a first bending portion that bends backward on the upper and lower sides of the first color-blocking panel and the second color-blocking panel, and the inner surface of the first bending portion on the upper and lower sides of the first color-blocking panel and the second color-blocking panel is provided with the first positioning ear; the second splicing part further includes a second bending portion that bends backward on the upper and lower sides of the splicing body, and the second positioning ear is provided on the inner surface of the second bending portion on the upper and lower sides at a position opposite to the first positioning ear; the splicing component is surrounded by the first color-blocking panel and the first positioning ear, and is also surrounded by the second color-blocking panel and the first positioning ear.
4. A splicing color panel according to claim 3, characterized in that: Each of the first and second color-blocked panels has a first positioning ear on the inner surface of the first bend portion. Near the seam where the first and second color-blocked panels are joined, the corresponding upper and lower second bend portions are provided with two second positioning ears. After the first and second color-blocked panels are joined, the first positioning ears and the corresponding second positioning ears face each other.
5. A splicing color-blocking panel according to claim 4, characterized in that: The second bending portion has a rearwardly protruding limiting portion between the two second positioning ears, the limiting portion being located between the two first positioning ears on the corresponding side.
6. A splicing color panel according to claim 3, characterized in that: The surfaces of the first bends on the upper and lower sides of the first and second color-blocked panels are provided with second through holes, and the corresponding positions of the second bends on the upper and lower sides of the splicing parts are provided with second threaded holes. A positioning screw passes through each of the opposite second through holes and second threaded holes.
7. A splicing color panel according to claim 6, characterized in that: The second through hole is frustum-shaped, the insertion end of the two threaded holes is frustum-shaped, and the positioning screw is a tapered countersunk screw.
8. A splicing color-blocking panel according to claim 1, characterized in that: The splicing body has multiple first through holes distributed on it. The back of the first color-blocking panel and the second color-blocking panel are provided with first threaded holes at the positions where they contact the through holes. A fixing screw is inserted into each of the opposite first through holes and first threaded holes.
9. A splicing color panel according to claim 8, characterized in that: The first through hole is frustum-shaped, the insertion end of the threaded hole is frustum-shaped, and the fixing screw is a tapered countersunk screw.