Picture frame

Abstract

The application provides a picture frame, which comprises a frame body, an installation groove and a containing groove defined in the frame body and communicated with each other, the installation groove extends along the circumference of the frame body to form a closed loop structure, a picture is detachably contained in the installation groove, the containing groove extends outward from one side of the installation groove to form an opening structure and is used for containing part of the picture and a hand, when the hand is inserted into the containing groove to contact the back of the picture and a side wall, the picture can be pushed out of the frame body by applying a pushing force to the back of the picture and the side wall, so that the picture is separated from the front side of the frame body. The picture frame can quickly take out the picture from the front side of the frame body.

Description

Technical Field

[0001] This application relates to the field of frames, and more particularly to a picture frame. Background Technology

[0002] To commemorate or display pictures or paintings, it is now common practice to use frames to place the pictures, photos, or paintings inside, and then use hanging or back support methods to display the works.

[0003] Existing picture frame structures typically consist of a frame and a display panel. The artwork is placed on the display panel, then the frame is placed over the panel to cover the artwork. Finally, the frame is hung on a wall or placed on a support. When the artwork needs to be removed, the frame and display panel must be separated, and the artwork removed from the panel. This process is cumbersome, time-consuming, and negatively impacts the user experience. Utility Model Content

[0004] The purpose of this application is to overcome the shortcomings of the prior art and design a picture frame that allows for the quick removal of a picture from the front.

[0005] This application provides a picture frame, including a frame body, which has an internally defined mounting groove and a receiving groove that are interconnected, the mounting groove extending circumferentially along the frame body to form a closed loop structure;

[0006] The painting is detachably housed in the mounting groove; the receiving groove extends outward from one side of the mounting groove to form an opening structure and is used to receive part of the painting and a hand. When the hand is inserted into the receiving groove and contacts the back and side wall of the painting, the painting can be pushed out of the frame by applying a pushing force to the back and side wall of the painting, so that the painting is detached from the front of the frame.

[0007] In one embodiment, the frame has an arc-shaped guide surface formed on the side wall of the receiving groove. Part of the guide surface and the mounting groove cooperate to receive and support the painting. The hand extends along another part of the guide surface to the back of the painting.

[0008] In one embodiment, the receiving groove is formed at one end corner of the frame.

[0009] In one embodiment, a magnetic attractor is provided in the frame corresponding to the receiving groove, and a first magnetic piece is provided in the picture piece corresponding to the position of the magnetic attractor. The magnetic attractor and the first magnetic piece attract each other magnetically, so that the picture piece is supported in the frame.

[0010] In one embodiment, a plurality of adsorption elements are installed in the frame, and a first magnetic absorbing piece is provided on the painting piece at the position corresponding to the adsorption element, and the first magnetic absorbing piece and the adsorption element are magnetically attracted to each other.

[0011] In one embodiment, the frame includes a support frame, a base plate, and a mounting component. The mounting groove and the receiving groove are formed within the support frame. One side of the support frame is connected to the base plate. The mounting component is housed within the support frame and is connected to the base plate on one side. The other side of the mounting component is used to fit and connect with the artwork.

[0012] In one embodiment, a slot is provided on the inner side wall of the support frame near the bottom plate, and a buckle protrudes from the side of the bottom plate facing the support frame, the buckle being able to engage with the slot.

[0013] In one embodiment, the mounting component includes a mounting plate and a protective pad. One side of the mounting plate is fixedly connected to the end face of the base plate, and a protruding plate is mounted on the other side protruding towards the drawing.

[0014] The mounting plate has hanging holes corresponding to the protruding plate. The hanging holes penetrate the bottom plate, and the frame is hung on the support surface through fasteners.

[0015] The protective pad is installed on the side of the mounting plate away from the base plate, and a clearance hole is provided corresponding to the position of the protruding plate. The protruding plate is received in the clearance hole. An adsorption element is also installed in the protective pad, which is used to magnetically attract the painting.

[0016] In one embodiment, the painting piece sequentially includes a bottom layer, a middle layer, and a top layer. The middle layer defines a receiving groove for mounting the painting paper and a first groove for mounting the first magnetic piece. The middle layer is fixedly sandwiched between the bottom layer and the top layer. The first magnetic piece is magnetically connected to the frame.

[0017] In one embodiment, the painting piece includes a bottom layer and a top layer that are rotatably connected. The bottom layer defines a receiving groove for mounting the painting paper and a first groove for mounting a first magnetic piece. The top layer has a transparent area corresponding to the receiving groove and a second groove corresponding to the first groove. The second groove is used to mount a second magnetic piece. The first magnetic piece and the second magnetic piece magnetically attract each other to fix the painting paper to the painting piece.

[0018] The picture frame of this application allows a hand to be inserted into the receiving slot and a pushing force to be applied to the back of the picture and one side wall, so that the picture can be quickly detached from the front of the frame. Attached Figure Description

[0019] Figure 1This is a schematic diagram illustrating the application scenario of the frame in Embodiment 1 of this application.

[0020] Figure 2 yes Figure 1 A schematic diagram of the frame structure of the picture frame.

[0021] Figure 3 yes Figure 1 A schematic diagram of the structure where the frame and the artwork are separated.

[0022] Figure 4 yes Figure 1 A schematic diagram showing the picture frame connected to the support surface by fasteners.

[0023] Figure 5 yes Figure 1 An exploded view of the picture frame.

[0024] Figure 6 yes Figure 1 An exploded view of the frame from another perspective.

[0025] Figure 7 yes Figure 1 A cross-sectional view of the picture frame.

[0026] Figure 8 yes Figure 1 A schematic diagram of the internal structure of the picture frame.

[0027] Figure 9 yes Figure 1 A schematic diagram of the structure in which the picture frame and the magnetic sticker are connected.

[0028] Explanation of main component symbols

[0029] 100. Picture frame; 10. Frame body; 50. Support frame; 51. Mounting groove; 53. Receiving groove; 531. Guide surface; 55. Slot; 57. Receiving hole; 58. First groove; 59. Support plate; 70. Base plate; 71. Buckle; 90. Mounting component; 91. Mounting plate; 911. Through hole; 93. Fixing plate; 931, Mainboard; 933, Protruding Plate; 935, Hanging Hole; 95, Protective Pad; 951, First Pad; 953, Second Pad; 955, Clearance Hole; 957, Mounting Hole; 97, Support Plate; 971, Insertion Hole; 30, Picture Piece; 31, Bottom Layer; 311, Receiving Slot; 313, First Magnetic Sheet; 315, First Groove; 33, Top Layer; 331, Transparent Area; 333, Second Magnetic Sheet; 335, Second Groove; 40, Magnetic Sticker; 60, Adhesive Component; 80, Magnetic Component; 200, Support Surface; 300, Fastener; 400, Hand. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] The following is a reference to the appendix. Figures 1 to 9 The specific embodiments of this application will be described in further detail below.

[0032] Reference Figure 1 This application provides a picture frame 100 that allows the picture piece 30 to be quickly removed from the front of the picture frame 100 for replacement.

[0033] The picture frame 100 includes a frame body 10 and a picture piece 30. The frame body 10 has a mounting groove 51 and a receiving groove 53 that are interconnected. The mounting groove 51 extends circumferentially along the frame body 10 to form a closed loop structure. The receiving groove 53 extends outward from one side of the mounting groove 51 to form an open structure and is used to partially accommodate the picture piece 30 and to accommodate a hand 400. The picture piece 30 is detachably mounted in the mounting groove 51. When the picture piece 30 needs to be removed from the frame body 10, the hand 400 or a removal tool is simply placed in the receiving groove 53 and contacts the back of the picture piece 30 and the side wall of the picture piece 30 located in the receiving groove 53. By applying a pushing force to the front of the frame body 10, the picture piece 30 can be pushed out of the frame body 10, so that the picture piece 30 is detached from the front of the frame body 10.

[0034] Reference Figures 2 to 4 The frame 10 includes a base plate 70, a support frame 50, and a mounting component 90. The support frame 50 and the base plate 70 are detachably connected and cover the four sides of the base plate 70. The side of the support frame 50 away from the base plate 70 also has a mounting groove 51 and a receiving groove 53. The mounting component 90 is housed in the support frame 50 and is connected to the base plate 70 on one side. It is detachably connected to the support surface 200 such as the wall on the base plate 70 and connected to the back of the painting 30 on the other side to support the painting 30.

[0035] Reference Figure 5 and Figure 6The support frame 50 is a square frame with a hollow interior, forming a receiving hole 57 for accommodating the base plate 70 and the mounting component 90. Specifically, the support frame 50 includes a bottom wall and an outer wall and an inner wall extending vertically from the bottom wall. The outer wall and the inner wall are spaced apart from each other, and the two ends of the inner wall enclose each other to form the sidewall of the receiving hole 57. The outer wall, the inner wall, and the bottom wall together form a first groove 58, which is used to accommodate and engage the base plate 70. A plurality of slots 55 are provided on opposite sides of the outer wall and the inner wall. The plurality of slots 55 are interconnected with the first groove 58 and are used to engage the sidewall of the base plate 70, thereby detachably and stably connecting the base plate 70 and the support frame 50.

[0036] The side of the support frame 50 away from the outer and inner walls is recessed and extended inward to form a support plate 59. The support plate 59 and the base plate 70 are distributed in a stepped manner. The interior of the support plate 59 is hollow to form an installation groove 51 for receiving the painting 30 and so that the back of the painting 30 abuts against the support plate 59.

[0037] One corner of the support frame 50 gradually recesses towards the receiving plate 59, forming a receiving groove 53. The receiving groove 53 and the mounting groove 51 are interconnected and are used to accommodate one corner of the painting 30 and the human hand 400. (Refer to...) Figure 1 The receiving groove 53 is bowl-shaped, and its side wall forms an arc-shaped guide surface 531. Part of the receiving groove 53 and the mounting groove 51 work together to support the entire painting 30, while another part of the receiving groove 53 is exposed to the external environment, so that the hand 400 can reach into the receiving groove 53 along the guide surface 531 and contact the back and side wall of the painting 30, and apply force to the back and corresponding side wall of the painting 30 to push the painting 30 out from the front of the support frame 50.

[0038] In this embodiment, the size of the receiving groove 53 is adapted to the size of the fingers of the hand 400, allowing the user to operate it directly with one hand. After the user's hand 400 is inserted into the receiving groove 53, it can just touch the back of the painting 30 and push the painting 30 out, causing the painting 30 to detach from the front of the support frame 50. It is understood that the receiving groove 53 can also be located in other positions of the support frame 50, such as the side wall of the support frame 50, as long as the receiving groove 53 and the mounting groove 51 are interconnected and a gap is formed between the painting 30 and the mounting groove 51 to facilitate the detachment of the painting 30 from the front of the support frame 50.

[0039] Refer again Figure 5 and Figure 6The base plate 70 is a rectangular shape with an internal hollow structure and is housed within the first groove 58 of the support frame 50. Multiple latches 71 protrude from the base plate 70 towards the slot 55, each latch 71 corresponding to a slot 55. One end of each latch 71 is an elastic hook, which is elastic and can engage with the side wall 55 of the slot, allowing the base plate 70 and the support frame 50 to be detachably connected. The back of the base plate 70 also has multiple gourd-shaped holes for fastening components to secure the base plate 70 to the wall.

[0040] Reference Figure 7 The mounting component 90 is housed in the receiving hole 57 and abuts against the back of the receiving plate 59 and the top surface of the base plate 70 on both sides. It includes a mounting plate 91, a fixing plate 93 and a protective pad 95. The fixing plate 93 is sandwiched between the mounting plate 91 and the protective pad 95, and the sequentially stacked clips are housed in the receiving hole 57 of the carrier frame 50.

[0041] Reference Figure 5 and Figure 6 The mounting plate 91 is sandwiched between the top surface of the fixing plate 93 and the bottom plate 70. The mounting plate 91 has multiple through holes 911 for connecting the load-bearing frame 50 and the supporting surface 200 such as the wall through fasteners 300.

[0042] The fixing plate 93 includes a main board 931 and a protruding plate 933 protruding from one end of the main board 931 toward the protective pad 95. The main board 931 and the mounting plate 91 are fitted together, and the protruding plate 933 penetrates the protective pad 95. The main board 931 has multiple hanging holes 935 at positions corresponding to the protruding plate 933. The multiple hanging holes 935 and multiple through holes 911 correspond to each other and are connected, so that the fastener 300 can be inserted into the hanging holes 935 to connect the frame 10 and the support surface 200.

[0043] Reference Figure 3 In this embodiment, four hanging holes 935 are provided. Two hanging holes 935 are arranged side by side and spaced apart along the length of the main board 931, and the other two hanging holes 935 are arranged side by side and spaced apart along the height of the main board 931. The dimensions of the two ends of each hanging hole 935 are smaller than the dimensions of the middle part. The size of the fastener 300 is between the two ends and the middle part of the hanging hole 935, so that the fastener 300 enters the middle part of the hanging hole 935 and slides to be fixed to the two ends of the hanging hole 935.

[0044] Understandably, the mounting plate 91 and the fixing plate 93 can be integrally formed to constitute the mounting plate 91. Meanwhile, if the base plate 70 has a non-perforated internal structure, the hanging hole 935 must penetrate the base plate 70 and connect to the external environment.

[0045] See Figure 5The protective pad 95 is square in shape and is sandwiched between the graphic piece 30 and the main board 931. The protective pad 95 has a clearance hole 955 at the position corresponding to the protrusion 933 to accommodate the protrusion 933. The clearance hole 955, the hanging hole 935 and the through hole 911 are interconnected, so that the fastener 300 can be accommodated in the clearance hole 955 after passing through the through hole 911 and the hanging hole 935.

[0046] The protective pad 95 includes a first pad 951 and a second pad 953 that are attached to each other. The first pad 951 is sandwiched between the main board 931 and the second pad 953. The first pad 951 has mounting holes 957 in the three end corners away from the receiving groove 53. The mounting holes 957 are used to accommodate the magnetic adsorption member 60, so that the adsorption member 60 and the picture 30 are attracted to each other, so that the picture 30 is stably set in the frame 10 without falling off or being tilted relative to the frame 10.

[0047] The second pad 953 is disposed on the side of the first pad 951 away from the motherboard 931. The second pad 953 also has mounting holes 957 at the positions corresponding to the mounting holes 957 of the first pad 951, facilitating the fixation of the adsorption component 60 within the first pad 951 and the second pad 953. Simultaneously, the second pad 953 has an inwardly recessed notch corresponding to the receiving groove 53, on which a magnetic component 80 is fixedly mounted. The size of the magnetic component 80 corresponds to the size of the receiving groove 53, thus allowing the drawing component 30 to be magnetically connected to the frame 10 via the magnetic component 80 and the adsorption component 60. In other embodiments, the fixing plate 93 and the protective pad 95 can be integrally formed.

[0048] Understandably, in other embodiments, the magnetic member 80 may also be housed together with the adsorption member 60 within the mounting hole 957. The mounting hole 957 may not be located at the end corner of the protective pad 95; it may be located at any position on the protective pad 95, as long as it can magnetically attract the drawing member 30.

[0049] Furthermore, to prevent the mounting hole 957 from being directly exposed to the air and affecting the overall aesthetics of the frame 10, a support plate 97 is laid on the side of the protective pad 95 away from the mounting plate 91. The support plate 97 covers the surface of the protective pad 95. At the same time, the support plate 97 has an insertion hole 971 corresponding to the position of the clearance hole 955 of the protective pad 95. The insertion hole 971, clearance hole 955, hanging hole 935 and through hole 911 are interconnected, so that the user can directly see the position of the hanging hole 935 from the front of the frame 10, thereby quickly inserting the fastener 300 into the hanging hole 935 through the through hole 911.

[0050] Reference Figure 3 and Figure 8The drawing piece 30 is installed in the mounting slot 51 of the frame 10, and the back of the drawing piece 30 abuts against the receiving plate 59. The drawing piece 30 has a multi-layer structure design, including a bottom layer 31 and a top layer 33 that are rotatably connected. One side of the bottom layer 31 and one side of the top layer 33 are connected. The bottom layer 31 has a receiving slot 311 in the middle for receiving the drawing paper. At the same time, the bottom layer 31 has a first groove 315 on each of its four corners for receiving a first magnetic piece 313. The top layer 33 has a transparent area 331 corresponding to the receiving slot 311, so that the user can see the drawing paper through the transparent area 331. The top layer 33 also has a second groove 335 corresponding to the first groove 315 for receiving a second magnetic piece 333. The second magnetic piece 333 and the first magnetic piece 313 are magnetically attracted to each other, thereby stably clamping the drawing paper in the drawing piece 30. When it is necessary to change the drawing paper, simply flip open the top layer 33 to remove the drawing paper from the receiving slot 311 in the bottom layer 31.

[0051] Meanwhile, the first magnetic absorbing piece 313 and the second magnetic absorbing piece 333 can also be magnetically connected to the adsorption piece 60 and the magnetic absorbing piece 80 on the protective pad 95, so as to stably install the painting piece 30 in the frame 10 and prevent the painting piece 30 from falling off the frame 10 or from tilting relative to the frame 10 under slight external force.

[0052] To prevent the drawing paper from coming into contact with moisture and oxygen in the air and affecting its appearance, a protective film can also be stored in the receiving slot 311. The protective film is located in front of the drawing paper and is stored together with the drawing paper in the receiving slot 311.

[0053] Understandably, either the top layer 33 or the bottom layer 31 can be designed as a double-layer structure, thus making the drawing piece 30 a four-layer structure. Taking the bottom layer 31 as an example, the bottom layer 31 includes a first layer and a second layer that are attached to each other. The first layer is located on the bottom surface of the second layer. The middle of the second layer has a storage hole for holding the drawing paper, and the four corners of the second layer have first holes for holding the first magnetic piece 313. The drawing paper is placed in the storage hole, with the back of the drawing paper abutting against the surface of the first layer. The first magnetic piece 313 is received in the first hole, and the bottom surface of the first magnetic piece 313 is in contact with the surface of the first layer. The structure of the top layer 33 is the same as that of the bottom layer 31 and will not be described in detail.

[0054] In other embodiments, if the drawing paper is fixedly placed inside the drawing piece 30 and does not need to be replaced or removed, the drawing piece 30 can also be designed as a three-layer structure. Specifically, the drawing piece 30 includes a bottom layer 31, a middle layer and a top layer 33. The middle layer is sandwiched between the bottom layer 31 and the top layer 33 and is fixedly attached to the bottom layer 31 and the top layer 33. The middle layer is provided with a storage hole for receiving the drawing paper, and the four corners of the middle layer are provided with first holes for receiving the first magnetic piece 313. The first magnetic piece 313, the adsorption member 60 and the magnetic member 80 are magnetically connected to each other, so that the drawing piece 30 can be stably installed inside the frame 10.

[0055] Reference Figure 9 Understandably, when the artwork 30 is located in the receiving slot 53, a magnetic sticker 40 with a patterned surface can be installed on the front side of the artwork 30, corresponding to the position of the receiving slot 53. This magnetic sticker 40 can adhere to the first magnetic piece 313, the second magnetic piece 333 of the artwork 30, and the magnetic piece 80 on the protective pad 95, further stabilizing the artwork 30 within the frame 10 and enhancing the overall aesthetics of the frame 100. When the artwork 30 is not located in the receiving slot 53, the magnetic sticker 40 can also be housed within the receiving slot 53 to further enhance the overall aesthetics of the frame 10. The magnetic sticker 40 can be a refrigerator magnet, stationery sticker, etc.

[0056] When installing the picture frame 100, firstly, place the mounting plate 91, fixing plate 93, protective pad 95, and support plate 97 sequentially on the side of the base plate 70 near the buckle 71, so that the protruding plate 933 on the fixing plate 93 is received in the clearance hole 955 of the protective pad 95. Next, receive the suction member 60 and the magnetic member 80 in the protective pad 95 and the corner of the protective pad 95 near the receiving groove 53, respectively. Then, align the support frame 50 with the perimeter of the base plate 70, so that the mounting plate 91, fixing plate 93, protective pad 95, and support plate 97 are received in the receiving holes. Inside 57, one side of the support plate 97 abuts against the bottom wall of the receiving plate 59. Then, the buckle 71 of the base plate 70 is snapped into the slot 55 to connect the base plate 70 and the bearing frame 50. Then, the bearing frame 50 is suspended on the support surface 200 such as the wall by the fastener 300. Finally, the picture piece 30 is installed in the mounting slot 51 in the bearing frame 50, and the back of the picture piece 30 abuts against the top wall of the receiving plate 59. At the same time, the mounting slot 51 and part of the receiving slot 53 are covered by the picture piece 30, while the other part of the receiving slot 53 is exposed to the external environment and is visible.

[0057] When it is necessary to replace or remove the painting piece 30, firstly, the user inserts their hand 400 into the receiving groove 53 and contacts the back and side wall of the painting piece 30. Then, force is applied to the back and corresponding side wall of the painting piece 30, so that the painting piece 30 is pushed out from the front of the support frame 50, thereby separating the painting piece 30 from the frame 10.

[0058] When it is necessary to replace the drawing paper inside the drawing piece 30, only an external force needs to be applied to the top layer 33 of the drawing piece 30. This external force is greater than the attraction of the first magnetic piece 313 and the second magnetic piece 333 of the drawing piece 30, thereby separating one side of the top layer 33 and the bottom layer 31 of the drawing piece 30 from each other. Then, the drawing paper can be replaced, and the top layer 33 can be closed towards the bottom layer 31.

[0059] This application, by providing a receiving slot 53, allows users to change the traditional method of removing the painting 30. Instead, the painting 30 is removed from the front of the frame 10, facilitating quick replacement of the painting 30. Furthermore, the receiving slot 53 is located at one corner of the frame 10 and is sized to fit the size of a finger, allowing for easy one-handed operation and access to the back and side walls of the painting 30. This design does not affect the overall aesthetics of the frame 100 while providing sufficient operating space. When installing the painting 30, it is simply placed into the mounting slot 51 from the front of the frame 10. The first magnetic piece 313 and the second magnetic piece 333 inside the painting 30 will then magnetically connect with the adsorption component 60 and the magnetic component 80, preventing it from falling out of the frame 10 or wobbling within the mounting slot 51 under slight external force.

[0060] This application provides a strip-shaped clearance hole 955 in the corresponding hanging hole 935 to facilitate the reception of the fastener 300. When the support surface 200 is connected to the frame 10 through the fastener 300, the fastener 300 can be completely received in the clearance hole 955 and will not protrude from the frame 10 to contact the picture piece 30.

[0061] The scope of this application is not limited to the foregoing, but is defined by the claims. Therefore, the embodiments described in this specification are merely illustrative and not intended to limit the scope. Thus, all modifications that do not depart from the scope and limits of the claims, as well as content equivalent to the scope and limits of the claims, are included within the scope of the claims.

Claims

1. A picture frame, comprising a frame body, wherein an internally defined mounting groove and a receiving groove are mutually communicating, the mounting groove extending circumferentially along the frame body to form a closed loop structure; a picture piece, detachably received within the mounting groove; characterized in that: The receiving groove extends outward from one side of the mounting groove to form an opening structure, and is used to accommodate part of the painting and the hand. When the hand is inserted into the receiving groove and contacts the back and side wall of the painting, the painting can be pushed out of the frame by applying a pushing force to the back and side wall of the painting, so that the painting is detached from the front of the frame.

2. The picture frame as described in claim 1, characterized in that, The frame has an arc-shaped guide surface formed on the side wall of the receiving groove. Part of the guide surface and the mounting groove work together to receive and support the painting. The hand extends along another part of the guide surface to the back of the painting.

3. The picture frame as described in claim 1, characterized in that, The receiving groove is formed at one corner of the frame.

4. The picture frame as described in claim 1, characterized in that, A magnetic attractor is provided in the frame corresponding to the receiving slot, and a first magnetic piece is provided in the painting corresponding to the position of the magnetic attractor. The magnetic attractor and the first magnetic piece attract each other so that the painting is supported in the frame.

5. The picture frame as described in claim 1, characterized in that, Multiple adsorption components are installed inside the frame. The painting is provided with a first magnetic piece corresponding to the position of the adsorption component. The first magnetic piece and the adsorption component are magnetically attracted to each other.

6. The picture frame as described in claim 1, characterized in that, The frame includes a support frame, a base plate, and mounting components. The mounting groove and the receiving groove are formed within the support frame. One side of the support frame is connected to the base plate. The mounting components are housed within the support frame and connected to the base plate on one side. The other side of the mounting components is used to fit and connect with the artwork.

7. The picture frame as described in claim 6, characterized in that, A slot is provided on the inner side wall of the support frame near the bottom plate, and a buckle protrudes from the side of the bottom plate facing the support frame, which can be engaged with the slot.

8. The picture frame as described in claim 6, characterized in that, The mounting component includes a mounting plate and a protective pad. One side of the mounting plate is fixedly connected to the end face of the base plate, and a protruding plate is mounted on the other side protruding towards the painting. The mounting plate has hanging holes corresponding to the protruding plate. The hanging holes penetrate the bottom plate, and the frame is hung on the support surface through fasteners. The protective pad is installed on the side of the mounting plate away from the base plate, and a clearance hole is provided corresponding to the position of the protruding plate. The protruding plate is received in the clearance hole. An adsorption element is also installed in the protective pad, which is used to magnetically attract the painting.

9. The picture frame as described in claim 1, characterized in that, The painting comprises a bottom layer, a middle layer, and a top layer in sequence. The middle layer defines a receiving groove for mounting the painting paper and a first groove for mounting the first magnetic piece. The middle layer is fixedly sandwiched between the bottom layer and the top layer. The first magnetic piece is magnetically connected to the frame.

10. The picture frame as described in claim 1, characterized in that, The painting piece includes a bottom layer and a top layer that are rotatably connected. The bottom layer defines a receiving groove for mounting the drawing paper and a first groove for mounting the first magnetic piece. The top layer has a transparent area corresponding to the position of the receiving groove and a second groove corresponding to the position of the first groove. The second groove is used to mount the second magnetic piece. The first magnetic piece and the second magnetic piece magnetically attract each other to fix the drawing paper to the painting piece.

Images