A picture frame bonding device

Abstract

This utility model discloses a picture frame bonding device, including a panel, a pressure plate, and a backing material. The two ends of the panel are thickened to form mounting portions, and a groove is formed between the mounting portions and the panel. The backing material and the pressure plate are disposed in the groove, with the backing material positioned between the panel and the pressure plate. The backing material is pressed together by the panel and the pressure plate. Multiple first screw holes are distributed in a rectangular structure at each of the four corners of the pressure plate. A headless bolt is threaded into any of the four corner first screw holes. Double-sided adhesive is installed at one end of each headless bolt, and the other end of the double-sided adhesive is bonded and fixed to the backing material. Multiple hand-tightening bolts are provided on the mounting portions to press and position the pressure plate. This utility model has a simple structure, allowing the backing material to be installed on the outside of the picture frame first. The backing material can be inserted into the groove and positioned by the pressure plate. The hand-tightening bolts simultaneously fix the pressure plate and apply pressure towards the flat plate, thereby flattening the backing material.

Description

Technical Field

[0001] This utility model relates to the field of mounting technology, specifically to a picture frame fitting device. Background Technology

[0002] Picture frames are common tools used to mount paintings. In various art exhibitions, it is often necessary to fix framed paintings to the wall or place them in other ways for display.

[0003] Currently, the lining material is usually directly inserted into the frame. During the insertion process, wrinkles and misalignment are prone to occur, which affects the quality of the mounting. The lack of a mechanism to externally adhere and flatten the lining material also affects the efficiency of the mounting process. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a picture frame bonding device that can flatten the lining material on the outside by means of a panel and a pressure plate, so as to solve the problem mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a picture frame bonding device, including a panel, a pressure plate, and a lining. The two ends of the panel are thickened to form a mounting part, and a groove is formed between the mounting part and the panel. The lining and the pressure plate are set in the groove, and the lining is set between the panel and the pressure plate. The lining is set by pressing the panel and the pressure plate together. Multiple first screw holes are distributed in a rectangular structure on the four corners of the pressure plate. A headless bolt is threaded into any of the four corner first screw holes. One end of the headless bolt is installed with double-sided adhesive, and the other end of the double-sided adhesive is bonded and fixed to the lining. Multiple hand-tightening bolts are provided on the mounting part to press and position the pressure plate.

[0006] As a preferred technical solution, the mounting part is provided with multiple mounting slots, and the bottom surface of each mounting slot is provided with a second screw hole. Both ends of the pressure plate are provided with positioning slots opposite the mounting slots. The hand-tightening bolts are threaded into the second screw holes, and the ends of the hand-tightening bolts enter the mounting slots. A portion of the upper end of the hand-tightening bolts enters the positioning slots and is set to abut against the inner wall of the positioning slots.

[0007] As a preferred technical solution, the mounting slots are all designed in a "C" shape, and a portion of the upper end of the hand-tightening bolt extends into the groove along the opening on the side of the mounting slot.

[0008] As a preferred technical solution, the panel, headless bolts, and hand-tightening bolt linings are all made of transparent plastic material.

[0009] As a preferred technical solution, the length and width of the pressure plate match the length and width of the groove.

[0010] As a preferred technical solution, the inner diameter of the positioning groove matches the diameter of the upper end of the hand-tightening bolt.

[0011] The beneficial effects of this utility model are: This utility model has a simple structure and can install the lining material on the outside of the picture frame first. The lining material can be inserted into the groove and positioned by pressing it down with a pressure plate. The pressure plate can be fixed simultaneously by hand-tightening the bolts, and a pressure is also applied to the pressure plate towards the flat plate, thereby flattening the lining material. After completion, this device can be installed into the picture frame. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view of the present invention; Figure 3 This is a schematic diagram of the structure of this utility model after removing any hand-tightened bolts; Figure 4 This is a schematic diagram of the structure of the present invention after the pressure plate is further removed.

[0014] The components include: 1. Panel; 2. Mounting part; 3. Pressure plate; 4. Hand-tightening bolt; 5. First screw hole; 6. Headless bolt; 7. Mounting groove; 8. Second screw hole; 9. Positioning groove; 10. Double-sided adhesive; 11. Lining material. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0016] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0017] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a picture frame bonding device of this utility model includes a panel 1, a pressure plate 3, and a lining 11. The two ends of the panel 1 are thickened to form mounting parts 2. A groove is formed between the mounting part 2 and the panel 1. The lining 11 and the pressure plate 3 are disposed in the groove, and the lining 11 is disposed between the panel 1 and the pressure plate 3. The lining 11 is pressed together by the panel 1 and the pressure plate 3. The pressure plate 3 has multiple first screw holes 5 distributed in a rectangular structure at each of the four corners. A headless bolt 6 is threaded into any of the four corner first screw holes 5. One end of the headless bolt 6 is fitted with double-sided adhesive 10, and the other end of the double-sided adhesive 10 is bonded and fixed to the lining 11. The mounting part 2 is provided with multiple hand-tightening bolts 4 for pressing and positioning the pressure plate 3.

[0019] In this embodiment, the mounting part 2 is provided with multiple mounting grooves 7, and the bottom surface of the mounting groove 7 is provided with second screw holes 8. The two ends of the pressure plate 3 are provided with positioning grooves 9 opposite to the mounting grooves 7. The hand-tightening bolts 4 are threaded into the second screw holes 8. The ends of the hand-tightening bolts 4 enter the mounting grooves 7, and a part of the upper end of the hand-tightening bolts 4 enters the positioning grooves 9 and is in contact with the inner wall of the positioning grooves 9.

[0020] In this embodiment, the mounting grooves 7 are all C-shaped, and a portion of the upper end of the hand-tightening bolts 4 extends into the groove along the opening on the side of the mounting groove 7.

[0021] In this embodiment, the panel 1, headless bolt 6, and hand-tightening bolt 4 are all made of transparent plastic material, which allows the pattern on the lining to be seen through the panel and pressure plate. The transparent headless bolt and hand-tightening bolt avoid interference caused by the color of these two components during viewing and avoid affecting the aesthetics.

[0022] In this embodiment, the length and width of the pressure plate 3 match the length and width of the groove, which increases the matching between the pressure plate and the groove, and can better position the pressure plate up and down.

[0023] In this embodiment, the inner diameter of the positioning groove 9 matches the diameter of the upper end of the hand-tightening bolt 4, so that after the end enters, the pressure plate can be positioned laterally, avoiding swaying and increasing stability.

[0024] When in use, the lining can be flipped over and placed on a clean and flat table. The pressure plate can press down on the back of the lining and flatten it on the table. The headless bolt can be threaded into any screw hole, and the flattened lining can be adhered to the pressure plate with double-sided tape. Multiple headless bolts can be set to provide multi-point positioning of the back of the lining. After the pressure plate is lifted, the lining can be flattened and inserted into the groove. After the pressure plate enters the groove, prepare the hand-tightening bolt so that the hand-tightening bolt can be threaded into the second screw hole. As the hand-tightening bolt moves along the second screw hole, the end of the hand-tightening bolt can enter the positioning groove and apply a pressure towards the flat plate to the pressure plate, thereby flattening the lining. After the lining is flattened, the device can be directly installed into the picture frame.

[0025] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A picture frame attaching device, characterized by: The assembly includes a panel (1), a pressure plate (3), and a lining (11). The two ends of the panel (1) are thickened to form a mounting part (2). A groove is formed between the mounting part (2) and the panel (1). The lining (11) and the pressure plate (3) are placed in the groove, and the lining (11) is placed between the panel (1) and the pressure plate (3). The lining (11) is pressed together by the panel (1) and the pressure plate (3). The pressure plate (3) has multiple first screw holes (5) distributed in a rectangular structure at its four corners. A headless bolt (6) is threaded into any of the four corner first screw holes (5). One end of the headless bolt (6) is fitted with double-sided adhesive (10), and the other end of the double-sided adhesive (10) is bonded and fixed to the lining (11). The mounting part (2) is provided with multiple hand-tightening bolts (4) to press and position the pressure plate (3).

2. The picture frame attaching apparatus according to claim 1, wherein: The mounting part (2) is provided with multiple mounting slots (7). The bottom surface of the mounting slot (7) is provided with second screw holes (8). The two ends of the pressure plate (3) are provided with positioning slots (9) opposite to the mounting slots (7). The hand-tightening bolts (4) are threaded into the second screw holes (8). The ends of the hand-tightening bolts (4) enter the mounting slots (7). A part of the upper end of the hand-tightening bolts (4) enters the positioning slots (9) and is in contact with the inner wall of the positioning slots (9).

3. The picture frame attaching apparatus according to claim 1, wherein: The mounting slots (7) are all set in a "C" shape, and a part of the upper end of the hand-tightening bolt (4) extends into the groove along the opening on the side of the mounting slot (7).

4. The picture frame attaching apparatus according to claim 1, wherein: The panel (1), headless bolts (6), and hand-tightened bolts (4) lining (11) are all made of transparent plastic material.

5. The picture frame attaching apparatus according to claim 1, wherein: The length and width of the pressure plate (3) match the length and width of the groove.

6. The picture frame attaching apparatus according to claim 2, wherein: The inner diameter of the positioning groove (9) matches the diameter of the upper end of the hand-tightening bolt (4).

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