Telescopic adjusting frame for repairing oil painting

Abstract

The utility model discloses a telescopic adjusting frame for repairing an oil painting, relates to the technical field of frames, and aims to solve the problem that a cloth sample is inconvenient to unfold in the conventional partial frame. The key points of the technical scheme are as follows: the frame comprises two symmetrically arranged first frames and two symmetrically arranged second frames, the first frames and the second frames are perpendicular to each other, an adjusting connecting part is arranged between the adjacent first frame and second frame, and the distance from the adjusting connecting part to the first frame or the second frame is adjustable. Through the arrangement of the structure, the unfolding process of a cloth sample becomes more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to frame technical field, more specifically, it relates to a telescopic adjusting frame for oil painting repair. BACKGROUND

[0002] Frame is a frame: refer to its constraint, also be a shelf, refer to its support, be a basic concept structure, is used to solve or handle complex problems.

[0003] In the scientific experiment detection process, especially in the detection, repair protection process of calligraphy and painting art, cloth material is one of common samples, and during the detection or repair process of the sample, the first work to be done is to fix the sample and flatten the sample, the traditional cloth fixing device is the wood frame as the chassis, first, the sample is fixed on one side of the wood frame by using air nails or wooden nails, then the sample is manually stretched and flattened, and the other side is fixed by using air nails or wooden nails, this way makes the frame disposable and unable to adapt to more size samples, the operation is troublesome and also causes damage to the cloth, therefore, a structure is set to solve the problem that the existing part frame is inconvenient to expand the cloth sample.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the defects in the prior art, the utility model aims at providing a telescopic adjusting frame for oil painting repair.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a telescopic adjusting frame for oil painting repair, characterized by comprising two symmetrically arranged first side frames and two symmetrically arranged second side frames, the first side frame and the second side frame are perpendicular to each other, and an adjusting connecting part is arranged between two adjacent first side frames and second side frames, and the distance from the adjusting connecting part to the first side frame or the second side frame is adjustable.

[0007] The utility model is further provided with: the adjusting connecting part comprises an angle connecting block and a short block in sliding connection with the angle connecting block, the two ends of the first side frame and the second side frame in the length direction are fixedly connected with the short block, and the angle connecting block is rotationally connected with an adjusting screw bolt in threaded connection with the short block.

[0008] The utility model is further provided with: the angle connecting block is provided with an adjusting cavity, the short block is fixedly connected with symmetrically arranged guide strips, the guide strips are in sliding connection with the angle connecting block, and the short block is fixedly connected with an adjusting screw pipe in threaded connection with the adjusting screw bolt.

[0009] The utility model further sets up: L block and two limit blocks are fixedly connected in the adjusting cavity, the limit block and L block are surrounded with the limit slot that the screw head of adjusting bolt is put in between, the first through -hole that directly faces adjusting bolt is seted up on the L block, the second through -hole that is set up with the coaxial first through -hole is seted up on the angle connecting block.

[0010] The utility model further sets up: the cover plate that is used for covering the opening of the angle connecting block is detachably connected.

[0011] The utility model further sets up: the connecting strip is fixedly connected between the first frame and short block and the second frame and short block, the first clamping groove is seted up on the side of the mutual far away of the first frame and the side of the mutual far away of the second frame, the first elastic clamping strip is detachably connected in the first clamping groove.

[0012] The utility model further sets up: the second clamping groove is seted up on the side wall of the first frame and the second frame that is perpendicular with the plane of the first clamping groove, the second elastic clamping strip is detachably connected in the second clamping groove.

[0013] Summarized above, the utility model has following beneficial effect:

[0014] Through the relative position of adjusting connecting portion relative to the first frame and the second frame between the stable adjustment of realizing to the overall size of structure, so that the user can realize the adjustment of the overall size of structure according to its needs, realize the stable taut and support of the cloth on it, ensure that the later repair process of oil painting is better, and structure whole can also make the support and limit of the cloth of different sizes, so that the adaptability of structure whole is better. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the utility model; Figure 1 It is the enlarged view of B in the middle;

[0017] Figure 3 It is the structural schematic diagram of the first frame;

[0018] Figure 4 It is the structural schematic diagram of the utility model; Figure 3 It is the enlarged view of C in the middle;

[0019] Figure 5 It is the explosion of adjusting connecting portion; Figure 1 ;

[0020] Figure 6 It is the enlarged view of C in the middle; Figure 5

[0021] ​Figure 7 To regulate the explosion of the connection part Figure 2 ;

[0022] Figure 8 for Figure 7 Enlarged view of point D in the middle.

[0023] In the diagram: 1. First frame; 2. Second frame; 3. Corner connecting block; 4. Short block; 5. Adjusting bolt; 6. Adjusting cavity; 7. Guide strip; 8. Adjusting screw tube; 9. L-block; 10. Limiting block; 11. Limiting groove; 12. First through hole; 13. Second through hole; 14. Cover plate; 15. Connecting strip; 16. First slot; 17. First elastic retaining strip; 18. Second slot; 19. Second elastic retaining strip. Detailed Implementation

[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] A telescopic adjustable frame for oil painting restoration, such as Figure 1 As shown, it includes two symmetrically arranged first borders 1 and two symmetrically arranged second borders 2. The first borders 1 and the second borders 2 are perpendicular to each other. An adjustable connecting part is provided between two adjacent first borders 1 and second borders 2. The distance from the adjusting connecting part to the first border 1 or the second border 2 is adjustable. By adjusting the relative position of the connecting part with the first border 1 and the second border 2, the overall size of the structure can be stably adjusted. This allows the user to adjust the overall size of the structure according to their needs, achieving stable tension and support for the fabric on it, ensuring better restoration of the oil painting later. At the same time, it can also adapt to the support and limitation of fabrics of different sizes, making the overall structure more adaptable.

[0026] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the adjusting connection includes a corner connecting block 3 and a short block 4 slidably connected to the corner connecting block 3. The short blocks 4 are fixedly connected to both ends of the first frame 1 and the second frame 2 along their length. An adjusting bolt 5 is rotatably connected to the corner connecting block 3 and threadedly connected to the short block 4. The adjusting bolt 5 is an internal hex bolt, which allows the user to use an internal hex wrench to turn the adjusting bolt 5, making the adjusting bolt 5 rotate. With the threaded connection between the adjusting bolt 5 and the short block 4, the short block 4 can move relative to the corner connecting block 3 during the rotation of the adjusting bolt 5, thereby adjusting the relative position between the corner connecting block 3 and the short block 4. This allows for adjustment of the overall tensioning process of the structure, ensuring that the overall structure can expand and contract and achieve stable tension and support for the canvas, thus ensuring the stability of the oil painting restoration process.

[0027] As Figures 2-6 shown in the adjustment cavity 6 is opened on the corner connecting block 3, the short block 4 is fixedly connected with the symmetrically arranged guide strip 7 through the welding mode, the guide strip 7 is slidably connected with the corner connecting block 3, the corner connecting block 3 is opened with the guide hole which is communicated with the adjustment cavity 6 and is used for the guide strip 7 to pass in and slide, the sliding connection between the short block 4 and the corner connecting block 3 is realized by the cooperation of the guide strip 7 and the guide hole, the sliding process of the short block 4 relative to the corner connecting block 3 is more stable, the adjustment process of the whole structure is more stable, the short block 4 is fixedly connected with the adjusting screw pipe 8 which is threadedly connected with the adjusting screw 5 through the bolt locking mode, the adjusting screw 5 rotates relative to the adjusting screw pipe 8 in the process of rotation, the adjusting screw pipe 8 slides relative to the adjusting screw 5 by the thread connection between the adjusting screw 5 and the adjusting screw pipe 8, and then drives the short block 4 fixedly connected therewith to slide, the first frame 1 or the second frame 2 fixedly connected with the short block 4 is driven to slide in the process of sliding of the short block 4, the position adjustment between the first frame 1 or the second frame 2 and the corner connecting block 3 is realized, and then the size adjustment of the whole structure can be realized.

[0028] As Figures 2-8 shown, the L block 9 and the two limiting blocks 10 are fixedly connected in the adjustment cavity 6 through the welding mode, the limiting groove 11 for the screw head of the adjusting screw 5 to be put in is surrounded between the limiting block 10 and the L block 9, the gasket is sleeved on the adjusting screw 5 between the screw head of the adjusting screw 5 and the limiting block 10, the stable limiting of the adjusting screw 5 is realized by the limiting groove 11 formed by the L block 9 and the two limiting blocks 10, the relative position between the adjusting screw 5 and the corner connecting block 3 is more stable, and then the adjusting function of the adjusting screw 5 is more stable, the first through hole 12 opposite to the adjusting screw 5 is opened on the L block 9, the second through hole 13 coaxially arranged with the first through hole 12 is opened on the corner connecting block 3, the inner hexagonal wrench can be moved to contact with the adjusting screw 5 by the first through hole 12 and the second through hole 13, and then the driving of the adjusting screw 5 by the inner hexagonal wrench can be stably realized, and the adjusting function of the adjusting screw 5 and the size adjustment and the tightening process of the whole structure can be stably realized.

[0029] As Figure 5 and Figure 6 shown, the cover plate 14 for covering the opening of the corner connecting block 3 is detachably connected to the corner connecting block 3 through the bolt locking mode, the stable covering of the opening of the adjustment cavity 6 is realized by the cover plate 14, the stable blocking and limiting of the structure in the adjustment cavity 6 are realized, and then the function of the whole structure can be stably realized.

[0030] As Figures 1-4As shown, the first frame 1 and the short block 4 and the second frame 2 and the short block 4 are fixedly connected by bolt locking mode with the connecting strip 15, so that the short block 4 can be stably connected with the first frame 1 or the second frame 2, so that the short block 4 can stably drive the first frame 1 or the second frame 2 to move during the movement of the short block 4 relative to the angle connecting block 3, thereby realizing stable adjustment of the overall size of the structure, so that the overall structure can stably realize stable support and tensioning of the cloth, ensuring that the oil painting restoration process is more stable, so that the quality of the oil painting restoration is better.

[0031] As shown, Figures 1-4 As shown, the first frame 1 and the short block 4 and the second frame 2 and the short block 4 are fixedly connected by bolt locking mode with the connecting strip 15, so that the short block 4 can be stably connected with the first frame 1 or the second frame 2, so that the short block 4 can stably drive the first frame 1 or the second frame 2 to move during the movement of the short block 4 relative to the angle connecting block 3, thereby realizing stable adjustment of the overall size of the structure, so that the overall structure can stably realize stable support and tensioning of the cloth, ensuring that the oil painting restoration process is more stable, so that the quality of the oil painting restoration is better. As shown, the first frame 1 and the short block 4 and the second frame 2 and the short block 4 are fixedly connected by bolt locking mode with the connecting strip 15, so that the short block 4 can be stably connected with the first frame 1 or the second frame 2, so that the short block 4 can stably drive the first frame 1 or the second frame 2 to move during the movement of the short block 4 relative to the angle connecting block 3, thereby realizing stable adjustment of the overall size of the structure, so that the overall structure can stably realize stable support and tensioning of the cloth, ensuring that the oil painting restoration process is more stable, so that the quality of the oil painting restoration is better.

[0032] The preferred embodiments of the present application are described above, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application shall also be considered as the protection scope of the present application.

Claims

1. A telescopic adjustable frame for oil painting restoration, characterized by: The application relates to a frame, which comprises two symmetrically arranged first frames (1) and two symmetrically arranged second frames (2), the first frames (1) and the second frames (2) are perpendicular to each other, and adjusting connecting parts are arranged between two adjacent first frames (1) and second frames (2).

2. A telescopic adjustable frame for oil painting restoration according to claim 1, characterized in that: The adjusting connecting part comprises an angle connecting block (3) and a short block (4) slidably connected with the angle connecting block (3), the first frames (1) and the second frames (2) are fixedly connected with the short blocks (4) at two ends in the length direction, and the angle connecting block (3) is rotatably connected with an adjusting bolt (5) which is threadedly connected with the short block (4).

3. A telescopic adjustable frame for oil painting restoration according to claim 2, characterized in that: An adjusting cavity (6) is arranged on the angle connecting block (3), the short block (4) is fixedly connected with symmetrically arranged guide strips (7), the guide strips (7) are slidably connected with the angle connecting block (3), and the short block (4) is fixedly connected with an adjusting screw pipe (8) which is threadedly connected with the adjusting bolt (5).

4. A telescopic adjustable frame for oil painting restoration according to claim 3, characterized in that: An L-shaped block (9) and two limiting blocks (10) are fixedly connected in the adjusting cavity (6), a limiting groove (11) for placing a screw head of the adjusting bolt (5) is arranged between the limiting blocks (10) and the L-shaped block (9), a first through hole (12) is arranged on the L-shaped block (9) and faces the adjusting bolt (5), and a second through hole (13) is coaxially arranged on the angle connecting block (3) and faces the first through hole (12).

5. A telescopic adjustable frame for oil painting restoration according to claim 3, characterized in that: A cover plate (14) is detachably connected on the angle connecting block (3) and covers the opening of the angle connecting block (3).

6. A telescopic adjustable frame for oil painting restoration according to claim 5, characterized in that: Connecting strips (15) are fixedly connected between the first frames (1) and the short blocks (4) and between the second frames (2) and the short blocks (4), first clamping grooves (16) are arranged on sides of the first frames (1) and the second frames (2) which are away from each other, and first elastic clamping strips (17) are detachably connected in the first clamping grooves (16).

7. A telescopic adjustable frame for oil painting restoration according to claim 6, characterized in that: Second clamping grooves (18) are arranged on side walls of the first frames (1) and the second frames (2) which are perpendicular to the plane where the first clamping grooves (16) are arranged, and second elastic clamping strips (19) are detachably connected in the second clamping grooves (18).

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