Decorative picture easy to disassemble and assemble

By setting the card connector slot and fixed card strip on the decorative frame, the problem of difficult replacement of canvas in existing decorative paintings is solved, convenient disassembly and aesthetically maintained, and resource waste and purchase costs are reduced.

CN223199776UActive Publication Date: 2025-08-08ZHEJIANG WADOU CREATIVE ART CO LTD
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Patent Information

Application Number
CN202422662599.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-08-08
Estimated Expiration
2034-11-01

AI Technical Summary

Technical Problem

It is difficult to replace the canvas in existing decorative paintings, resulting in waste of resources and high purchase costs. The disassembly and assembly process is prone to damage the decorative frame or leave viscose dirt, affecting the beauty.

Method used

The design of the card joint groove and the fixed card joint is adopted. By setting the card joint groove and the fixed card joint on the rear side of the decorative frame, the canvas is easily disassembled and assembled. The canvas is fixed with the card joint groove through the side connection strip and the rear connection strip. The fixed card joint is set on the back side of the decorative frame, which does not affect the aesthetics of the decorative painting.

Benefits of technology

It realizes convenient replacement and disassembly of canvas, reduces resource waste and purchase costs, while maintaining the aesthetics of decorative paintings without affecting them.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223199776U_ABST
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Abstract

The utility model discloses a decorative picture easy to disassemble and assemble, which comprises a decorative frame and a canvas, the decorative frame is formed by mutually splicing a plurality of framing profiles end to end, a connecting corner brace is arranged between the adjacent framing profiles, a clamping groove is arranged on the rear side surface of each framing profile, the clamping groove extends along the length direction of the framing profile, and the canvas is arranged in the clamping groove. The canvas comprises a main canvas body arranged in front of the decorative frame, side cloth connecting strips arranged on the outer side face of the framing sectional material and rear cloth connecting strips arranged on the rear side face of the framing sectional material, and part of the rear cloth connecting strips extend into the clamping grooves and are clamped and fixed through at least one fixing clamping strip. The main canvas is flatly laid in front of the decorative frame, the edges of the canvas are bent and wrapped to form the frame-shaped strips, then the fixing clamping strips are clamped into the clamping grooves, the canvas can be fixed, the canvas is very convenient to mount and dismount, and due to the fact that the fixing clamping strips are arranged on the rear side of the decorative frame, the attractiveness of the front face of the decorative picture cannot be affected, and practicability is high.
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Description

Technical Field

[0001] The utility model relates to the technical field of decorative paintings, in particular to a decorative painting which is easy to assemble and disassemble. Background Art

[0002] Aluminum alloy is commonly used in picture frames and other decorative trims on the market due to its advantages such as lightness, wear resistance, corrosion resistance, and high strength. Currently, there are two main methods for assembling aluminum alloy profiles into frames: welding them together, and connecting them at the bottom with screw brackets. Welding can cause uneven welds and scars, which can affect the decorative effect of the frame. Therefore, the current method of connecting frames with brackets is generally used in decorative frames.

[0003] A canvas is fixed to the decorative frame, forming a device painting together with the decorative frame. In the prior art, the canvas is typically secured to the decorative frame using pushpins or glued to the frame. When the canvas becomes damaged or needs to be replaced, it is difficult to remove it from the frame. Even if it is forcibly removed, the frame will be damaged or covered with glue and dirt, affecting its aesthetics and secondary use. Therefore, when users become aesthetically fatigued with existing decorative paintings or when the canvas becomes damaged, they are forced to purchase new ones, which is expensive. Furthermore, the old paintings are often discarded, resulting in a waste of resources. Even if the old paintings are retained, they still take up a large amount of space. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a decorative painting that is easy to assemble and disassemble.

[0005] The technical solution adopted by the present invention is: a decorative painting that is easy to disassemble and assemble, comprising a decorative frame and a canvas, wherein the decorative frame is formed by a plurality of frame profiles spliced end to end with each other, at least one connecting corner code is provided between adjacent frame profiles, a clamping groove is provided on the rear side surface of the frame profile, and the clamping groove extends along the length of the frame profile itself, the canvas comprises a main canvas arranged in front of the decorative frame, side cloth strips arranged on the outer side surface of the frame profile, and a rear cloth strip arranged on the rear side surface of the frame profile, the side cloth strips are connected between the main canvas and the rear canvas, wherein part of the rear cloth strips extends into the clamping groove and is clamped and fixed by at least one fixing clamping strip.

[0006] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution. They are merely further supplements or optimizations. Under the premise that there are no technical or logical contradictions, each optional method can be combined separately for the above-mentioned overall solution, or multiple optional methods can be combined.

[0007] Preferably, the fixed clip includes a clipping portion, and the clipping portion is provided with at least one clamping edge strip. The clipping portion is clipped into the clipping groove, and the rear cloth strip is tightly abutted between the inner wall of the clipping groove and the clipping portion. The clamping edge strip presses and fixes the rear cloth strip located outside the clipping groove to the rear side surface of the frame profile.

[0008] Preferably, there are two pressing edge strips, which are respectively connected to two opposite sides of the clamping portion.

[0009] Preferably, at least one anti-slip rib is provided on the outer side wall of the clamping portion.

[0010] Preferably, at least one plug-in interface is provided inside the snap-in groove and is arranged at intervals along the front-to-back direction, one end of the plug-in interface extends to the end of the frame profile, and the two ends of the connecting angle code are respectively plugged into the plug-in interfaces of two adjacent frame profiles.

[0011] Preferably, a plurality of fixed clips spaced apart from each other are clipped onto the same clip slot.

[0012] Preferably, there are four frame-forming profiles, and the four frame-forming profiles cooperate together to form a square-shaped decorative frame.

[0013] Preferably, the outer edge of the rear side of the frame profile is provided with an anti-collision edge strip extending backward.

[0014] Preferably, the frame profile is provided with at least one built-in notch arranged along its length.

[0015] More preferably, the rear side surface of the frame profile is provided with an external notch arranged along its own length, and the external notch is located outside the clamping groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] When the canvas on the decorative frame needs to be removed, all the fixing strips connected to the clamping slots can be removed to release the fixation of the rear cloth strips. The canvas can be removed at this time. When the canvas needs to be reinstalled, the main canvas is laid flat in front of the decorative frame, and the edges of the canvas are bent and wrapped to form a frame-shaped strip. At this time, the rear canvas will cover the clamping slots, and then the fixing strips are clamped into the clamping slots to complete the fixation of the canvas. When the user needs to replace the canvas, the installation and removal of the canvas are very convenient, and since the fixing strips are arranged on the rear side of the decorative frame, they will not affect the beauty of the front of the decorative painting, and are highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the rear side structural view of the decorative frame in one embodiment of the present application;

[0020] Figure 2 for Figure 1 A partial enlarged view of part A;

[0021] Figure 3 This is a schematic diagram of the front side structural view of a decorative frame in one embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of the rear side structural view of a decorative painting in one embodiment of the present application;

[0023] Figure 5 for Figure 4 A partial enlarged view of part B in FIG;

[0024] Figure 6 This is a front-side perspective overall structural diagram of a decorative painting in one embodiment of the present application;

[0025] Figure 7 This is an assembly structure diagram of the frame profile and the connecting angle brackets in one embodiment of the present application;

[0026] Figure 8 for Figure 7 A partial enlarged view of part C in FIG;

[0027] Figure 9 This is a cross-sectional diagram of an embodiment of the present application in which the rear connecting strip is pressed and fixed to the frame profile by the rear connecting strip;

[0028] Figure 10 This is a structural diagram of a fixed clip in one embodiment of the present application.

[0029] Markings in the accompanying drawings are: 1-frame profile, 11-clamping groove, 12-plug interface, 13-anti-collision edge strip, 14-external slot, 15-internal slot, 2-connecting corner code, 3-canvas, 31-main canvas, 32-side cloth strip, 33-rear cloth strip, 4-fixed clamping strip, 41-clamping part, 42-tightening edge strip, 43-anti-slip rib.

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. 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 this utility model.

[0034] Specific implementation plan: see Figures 1-10 The utility model is a decorative painting that is easy to disassemble and assemble, including a decorative frame and a canvas 3. The decorative frame is formed by several frame profiles 1 spliced together end to end. At least one connecting corner code 2 is provided between adjacent frame profiles 1. The rear side of the frame profile 1 is provided with a clamping groove 11, which extends along the length of the frame profile 1. The canvas 3 includes a main canvas 313 arranged in front of the decorative frame, side cloth strips 32 arranged on the outer side of the frame profile 1, and a rear cloth strip 33 arranged on the rear side of the frame profile 1. The side cloth strips 32 are connected between the main canvas 313 and the rear canvas 3, wherein part of the rear cloth strip 33 extends into the clamping groove 11 and is clamped and fixed by at least one fixing strip 4.

[0035] As a preferred implementation of this embodiment, please refer to Figure 9 and Figure 10It can be seen that the fixed clip 4 includes a clipping portion 41, and the clipping portion 41 is provided with at least one pressing edge strip 42. The clipping portion 41 is clipped into the clipping groove 11, and the rear cloth strip 33 is tightly abutted between the inner wall of the clipping groove 11 and the clipping portion 41. The pressing edge strip 42 presses and fixes the rear cloth strip 33 located outside the clipping groove 11 to the rear side surface of the frame profile 1.

[0036] In addition, in order to better compress and fix the rear fabric strip 33 , in this embodiment, there are two pressing side strips 42 , which are respectively connected to two opposite sides of the clamping portion 41 .

[0037] Then, continue to Figure 9 and Figure 10 It can be seen that in this embodiment, at least one anti-slip rib 43 is provided on opposite sides of the outer side wall of the clamping portion 41.

[0038] Here, the anti-slip rib 43 is provided to enhance the anti-slip effect between the clamping portion 41 and the rear cloth strip 33, thereby enabling the clamping portion 41 to be more firmly clamped in the clamping groove 11 and cooperating with the pressing edge strip 42 to fix the rear cloth strip 33.

[0039] Fixed process of canvas 3 and decoration frame: see Figure 5 、 Figure 6 and Figure 9 , it can be seen that there is a dividing line between the main canvas 313 and the side cloth strips 32. When the canvas 3 needs to be fixed on the decorative frame, first, the dividing line needs to be aligned with the edge of the frame profile 1; then, the side cloth strips 32 are bent backwards, and the side cloth strips 32 are abutted against the outer surface of the frame profile 1; then, the rear cloth strips 33 are bent inwards, and the rear cloth strips 33 are arranged on the rear side surface of the frame profile 1; part of the rear cloth strips 33 is pressed into the clamping groove 11 by hand, and the clamping part 41 of the fixing clamping strip 4 is clamped into the clamping groove 11 until the side strips 42 are pressed and fixed to the rear side surface of the frame profile 1, and the fixation of the rear cloth strips 33 is completed.

[0040] In the present embodiment, for the convenience of operation, generally the edges of the canvas 3 corresponding to each frame profile 1 are bent and fixed in sequence. When all operations are completed, the fixing of the canvas 3 can be completed.

[0041] When you need to remove the canvas 3 from the decorative frame, you need to manually remove all the fixing strips 4 to release the fixing of the canvas 3. At this time, you can remove the canvas 3. Please note that after all the fixing strips 4 are removed, you need to manually fix the position of the canvas 3 to prevent the canvas 3 from directly falling off the decorative frame, thereby causing damage or dirt to the canvas 3.

[0042] See also Figure 1 、 Figure 2 、 Figure 7 and Figure 8 At least one plug-in interface 12 is arranged at intervals along the front-to-back direction inside the card slot 11, and one end of the plug-in interface 12 extends to the end of the frame profile 1, and the two ends of the connecting angle code 2 are respectively inserted into the plug-in interfaces 12 of the two adjacent frame profiles 1.

[0043] Here, the use of the connecting angle bracket 2 to connect adjacent frame profiles 1 is a prior art and will not be described in detail here. After the two ends of the connecting angle bracket 2 are respectively inserted into the insertion ports 12 of the two adjacent frame profiles 1, multiple screws need to be screwed in to complete the fixing of the connecting angle bracket 2.

[0044] Then, in order to reduce the difficulty of clamping and ensure that the rear cloth strips 33 at all positions are fixed to the rear side of the decorative frame, in this embodiment, a plurality of fixed clamping strips 4 arranged at intervals from each other are clamped to the same clamping groove 11.

[0045] In this embodiment, there are four frame profiles 1, and the four frame profiles 1 cooperate together to form a square-shaped decorative frame.

[0046] Next, see Figure 1 、 Figure 2 and Figure 9 The outer edge of the rear side of the frame profile 1 is provided with an anti-collision edge strip 13 extending backward. Here, when the decorative painting is hung on the wall, the anti-collision edge strip 13 will abut against the wall (the outside of the anti-slip edge strip is wrapped with canvas 3), thereby protecting the decorative frame from damage.

[0047] See also Figure 7 and Figure 8 It can be seen that in this embodiment, the frame profile 1 is provided with at least one built-in notch 15 arranged along its own length.

[0048] More specifically, an external notch 14 is provided on the rear side surface of the frame profile 1 along its length, and the external notch 14 is located outside the clamping groove 11 .

[0049] Here, by providing the internal notches 15 and the external notches 14, the production cost of the frame profile 1 can be reduced without affecting the structural strength of the frame profile 1, and the overall weight of the decorative painting can be reduced, making it more convenient for people to carry or install.

[0050] The above description of the easily disassembled decorative painting of the present invention is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A decorative painting that is easy to assemble and disassemble, comprising a decorative frame and a canvas, wherein the decorative frame is formed by splicing a plurality of frame profiles end to end, and at least one connecting angle bracket is provided between adjacent frame profiles, characterized in that: The rear side surface of the frame profile is provided with a snap-in groove, which extends along the length of the frame profile itself. The canvas includes a main canvas arranged in front of the decorative frame, side cloth strips arranged on the outer side surface of the frame profile, and rear cloth strips arranged on the rear side surface of the frame profile. The side cloth strips are connected between the main canvas and the rear canvas, wherein part of the rear cloth strip extends into the snap-in groove and is snap-fixed by at least one fixed clamping strip.

2. The easily disassembled decorative painting according to claim 1, characterized in that: The fixed clip includes a clipping portion, and the clipping portion is provided with at least one clamping edge strip. The clipping portion is clipped into the clipping groove, and the rear cloth strip is tightly abutted between the inner wall of the clipping groove and the clipping portion. The clamping edge strip presses and fixes the rear cloth strip located outside the clipping groove to the rear side surface of the frame profile.

3. The easily detachable decorative painting according to claim 2, characterized in that: There are two pressing edge strips, which are respectively connected to two opposite sides of the clamping portion.

4. The easily disassembled decorative painting according to claim 2, characterized in that: At least one anti-slip rib is provided on the outer side wall of the clamping portion.

5. The easily detachable decorative painting according to any one of claims 1 to 4, characterized in that: At least one plug-in interface is provided inside the snap-in groove and is arranged at intervals along the front-to-back direction. One end of the plug-in interface extends to the end of the frame profile, and the two ends of the connecting angle code are respectively plugged into the plug-in interfaces of two adjacent frame profiles.

6. The easily disassembled decorative painting according to claim 1, characterized in that: A plurality of fixed clamping strips arranged at intervals from each other are clamped on the same clamping slot.

7. The easily disassembled decorative painting according to claim 1, characterized in that: There are four frame-forming profiles, and the four frame-forming profiles cooperate together to form a square-shaped decorative frame.

8. The easily detachable decorative painting according to claim 1, characterized in that: The outer edge of the rear side of the frame profile is provided with an anti-collision edge strip extending backward.

9. The easily detachable decorative painting according to claim 1, characterized in that: The frame profile is provided with at least one built-in notch arranged along the length direction of the frame profile.

10. The easily detachable decorative painting according to claim 9, characterized in that: An external notch is provided on the rear side surface of the frame profile along its own length, and the external notch is located outside the clamping groove.