Adjustable frame for Chinese painting

Abstract

The utility model provides a kind of adjustable national painting mounting frame, it is related to mounting frame technical field, including mounting frame shell, mounting frame cover is fixedly installed on the mounting frame shell, two groups of rotating mechanism are arranged on the mounting frame shell, and mobile mechanism is commonly arranged on two groups of rotating mechanism.The utility model makes fastening bolt move under the thread connection of sliding block by screwing fastening bolt, so that fastening bolt no longer fixes sliding block by guide shell, by moving mounting frame shell, so that mounting frame shell is driven sliding block to move along the inside of guide shell by rotating mechanism, so as to facilitate the movement of mounting frame shell, and the placement position of mounting frame shell is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of mounting technology, specifically to an adjustable mounting frame for traditional Chinese paintings. Background Technology

[0002] Mounting traditional Chinese paintings is an exquisite craft. It not only protects the painting and facilitates hanging and display, but its form is also an important component of the overall artistic effect and collectible value of the work.

[0003] A search of Chinese patent CN220800665U reveals a mounting frame for repairing ancient paintings, comprising a frame body and a frame cover. The frame body has a reinforcing plate at its rear and insertion holes on its surface. A fixing strap is located at the bottom of the frame body, with a fitting piece at its end. The frame cover is mounted on the front of the frame body, with a connecting piece at its end and an insertion block on its inner wall. This mounting frame for repairing ancient paintings utilizes a return spring to move a rubber block back and forth. The pressure from the return spring ensures the rubber block is tightly fitted to the four corners of the ancient painting, providing a limiting effect. This limiting action also reduces wear on the painting. A traceless adhesive tape is attached to the built-in groove, allowing a desiccant to be stored on the inner wall of the frame body. The desiccant absorbs moisture molecules from inside the frame body, effectively preventing the painting from getting damp.

[0004] Based on the above search and existing technology, it was found that the above patent has certain defects. Its structure is mainly aimed at fixing the painting core and moisture-proof function, but it does not solve the problem of flexible adjustment after the frame is hung. Traditional frames are difficult to adjust in position or angle after installation. If a new layout is required (such as exhibition space optimization or lighting angle adaptation), it must be disassembled and re-fixed, which is cumbersome and can easily damage the wall or painting. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable frame for Chinese paintings.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] An embodiment of this utility model provides an adjustable Chinese painting mounting frame, including a mounting frame shell, a mounting frame cover fixedly installed on the mounting frame shell, two sets of rotating mechanisms provided on the mounting frame shell, and a moving mechanism provided on both sets of rotating mechanisms.

[0008] The rotating mechanism includes a disc fixedly mounted on the mounting frame shell, a snap-fit ​​assembly provided on the disc, and a rotating block rotatably mounted on the disc;

[0009] The moving mechanism includes sliders fixedly mounted on the rotating block, and guide shells are slidably mounted on both sliders, with limit components provided on the guide shells.

[0010] Furthermore, each of the disks has multiple circular holes.

[0011] Furthermore, the snap-fit ​​assembly includes multiple return springs respectively connected to multiple circular holes, and each of the return springs has a protrusion slidably connected to the circular hole at its end.

[0012] Furthermore, an opening is provided on the guide shell.

[0013] Furthermore, two mounting blocks are fixedly installed on the guide shell.

[0014] Furthermore, each of the sliders is threaded with a fastening bolt, and the fastening bolt is located inside the opening.

[0015] Furthermore, the limiting component includes two threaded rings fixedly installed on the guide shell, and the guide shell has two threaded holes adapted to the threaded rings, with a limiting bolt threadedly installed on each threaded ring.

[0016] The above-described solution of this utility model has at least the following beneficial effects:

[0017] 1. In this utility model, by tightening the fastening bolt, the fastening bolt moves under the threaded connection of the slider, so that the fastening bolt no longer fixes the slider through the guide shell. By moving the mounting frame shell, the mounting frame shell drives the slider to move along the inner side of the guide shell through the rotation mechanism, thereby facilitating the movement of the mounting frame shell and facilitating the adjustment of the mounting frame shell's placement position.

[0018] 2. In this utility model, by unscrewing one fastening bolt out of the inner side of the slider, loosening the other fastening bolt, and turning the limiting bolt on the same side, the limiting bolt moves under the threaded connection of the threaded ring, causing the limiting bolt to move out of the inner side of the guide shell. By moving the mounting frame shell, the mounting frame shell drives a slider to move out of the inner side of the guide shell. Rotating the mounting frame shell causes the mounting frame shell to drive a disc to rotate around a rotating block as the center. The guide shell is fixed by the protrusion engaging with it, thereby facilitating the adjustment of the display angle of the mounting frame shell. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 4 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Mounting frame shell; 2. Mounting frame cover; 3. Disc; 4. Return spring; 5. Protrusion; 6. Rotating block; 7. Sliding block; 8. Fastening bolt; 9. Guide shell; 10. Opening; 11. Mounting block; 12. Threaded ring; 13. Limiting bolt. Detailed Implementation

[0026] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0027] like Figures 1 to 5 As shown, an embodiment of this utility model provides an adjustable Chinese painting mounting frame, including a mounting frame shell 1, a mounting frame cover 2 fixedly installed on the mounting frame shell 1, two sets of rotating mechanisms provided on the mounting frame shell 1, and a moving mechanism provided on both sets of rotating mechanisms. The moving mechanism includes a slider 7 fixedly installed on a rotating block 6, a guide shell 9 slidably installed on the two sliders 7, an opening 10 on the guide shell 9, and two mounting blocks 11 fixedly installed on the guide shell 9. Each slider 7 is threadedly fitted with a fastening bolt 8, and the fastening bolt 8 is located inside the opening 10.

[0028] In this embodiment of the utility model, the mounting block 11 is fixed to the wall by fixing parts, so that the two mounting blocks 11 fix the guide shell 9 and install the mounting frame shell 1. The Chinese painting is placed in the mounting frame and closed by the mounting frame cover 2. When the mounting frame shell 1 needs to be adjusted, the operator turns the fastening bolt 8, so that the fastening bolt 8 moves under the threaded connection of the slider 7, so that the fastening bolt 8 is no longer fixed to the slider 7 through the guide shell 9. By moving the mounting frame shell 1, the mounting frame shell 1 drives the slider 7 to move along the inner side of the guide shell 9 through the rotation mechanism, so as to facilitate the movement of the mounting frame shell 1 and the adjustment of the placement position of the mounting frame shell 1. Then tighten the fastening bolt 8.

[0029] Figures 1 to 5As shown, the rotating mechanism includes a disc 3 fixedly mounted on the frame shell 1, a snap-fit ​​assembly on the disc 3, a rotating block 6 rotatably mounted on the disc 3, and multiple circular holes on each disc 3. The snap-fit ​​assembly includes multiple return springs 4 respectively connected to the multiple circular holes, and a protrusion 5 slidably connected to the end of each return spring 4. A limit assembly is provided on the guide shell 9, and the limit assembly includes two threaded rings 12 fixedly mounted on the guide shell 9. Two threaded holes adapted to the threaded rings 12 are opened on the guide shell 9, and a limit bolt 13 is threadedly installed on each threaded ring 12.

[0030] In this embodiment of the utility model, the operator unscrews one fastening bolt 8 out of the inner side of the slider 7, loosens the other fastening bolt 8, and screws the limiting bolt 13 on the same side, so that the limiting bolt 13 moves under the threaded connection of the threaded ring 12, so that the limiting bolt 13 moves out of the inner side of the guide shell 9. By moving the mounting frame shell 1, the mounting frame shell 1 drives one slider 7 to move out of the inner side of the guide shell 9. Rotating the mounting frame shell 1 causes the mounting frame shell 1 to drive a disc 3 to rotate around a rotating block 6. The return spring 4 can use its own elastic force to support the protrusion 5. When the protrusion 5 presses against the guide shell 9, the protrusion 5 moves into the inner side of the round hole under the elastic support of the return spring 4. When the protrusion 5 is not pressed against the guide shell 9, the return spring 4 can drive the protrusion 5 to move out of the inner side of the round hole to reset. The protrusion 5 is fixed by engaging the guide shell 9, so as to facilitate the adjustment of the display angle of the mounting frame shell 1.

[0031] Re-screw the limit bolt 13 into the inside of the guide shell 9, and retighten the loosened fastening bolt 8.

[0032] Working principle: The operator tightens the fastening bolt 8, causing it to move under the threaded connection of the slider 7, so that the fastening bolt 8 is no longer fixed to the slider 7 through the guide shell 9. By moving the mounting frame shell 1, the mounting frame shell 1 drives the slider 7 to move along the inner side of the guide shell 9 through the rotating mechanism. Then tighten the fastening bolt 8 again. By unscrewing one fastening bolt 8 out of the inner side of the slider 7, the other fastening bolt 8 is loosened, and the limiting bolt 13 on the same side is tightened, causing the limiting bolt 13 to move under the threaded connection of the threaded ring 12, so that the limiting bolt 13 moves out of the inner side of the guide shell 9. By moving the mounting frame shell 1, the mounting frame shell 1 drives one slider 7 to move out of the inner side of the guide shell 9. Rotate the mounting frame shell 1, so that the mounting frame shell 1 drives a disc 3 to rotate around a rotating block 6 as the center. The disc 3 is fixed by the protrusion 5 engaging the guide shell 9. The limiting bolt 13 is then tightened back into the inner side of the guide shell 9, and the loosened fastening bolt 8 is tightened again.

[0033] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An adjustable frame for traditional Chinese paintings, comprising a frame shell (1), wherein a frame cover (2) is fixedly mounted on the frame shell (1), characterized in that: The mounting frame shell (1) is provided with two sets of rotating mechanisms, and the two sets of rotating mechanisms are provided with a common moving mechanism; The rotating mechanism includes a disc (3) fixedly installed on the frame shell (1), a snap-fit ​​assembly is provided on the disc (3), and a rotating block (6) is rotatably installed on the disc (3); The moving mechanism includes a slider (7) fixedly mounted on the rotating block (6), and a guide shell (9) is slidably mounted on both sliders (7), with a limit component provided on the guide shell (9).

2. The adjustable Chinese painting frame according to claim 1, characterized in that: Each of the disks (3) has multiple circular holes.

3. An adjustable frame for mounting traditional Chinese paintings according to claim 2, characterized in that: The snap-fit ​​assembly includes multiple return springs (4) respectively connected to multiple circular holes, and each of the return springs (4) has a protrusion (5) slidably connected to the circular hole at its end.

4. An adjustable Chinese painting frame according to claim 3, characterized in that: An opening (10) is provided on the guide shell (9).

5. An adjustable Chinese painting frame according to claim 4, characterized in that: Two mounting blocks (11) are fixedly installed on the guide shell (9).

6. An adjustable Chinese painting frame according to claim 5, characterized in that: Each slider (7) is threaded with a fastening bolt (8), and the fastening bolt (8) is located inside the opening (10).

7. An adjustable Chinese painting frame according to any one of claims 1-6, characterized in that: The limiting component includes two threaded rings (12) fixedly installed on the guide shell (9). The guide shell (9) has two threaded holes that are adapted to the threaded rings (12). Each threaded ring (12) is threaded with a limiting bolt (13).

Images