A storage bracket for elastic fabric roll

Abstract

The present invention provides a storage bracket for elastic fabric rolls, and relates to the technical field of fabric roll brackets, comprising: a support base, wherein support vertical plates are fixedly installed on the left and right sides of the top of the support base; a positioning base is fixedly installed on the top of the gravity slide plate; and a restoring spring B is embedded between the bottom of the positioning base and the top of the fixed base plate. Through the gravity pressing structure, the staff only needs to place the elastic fabric roll on the fixed bracket, and the multiple structures in the gravity pressing structure will automatically clamp and position the elastic fabric roll from the left and right sides and the front and back sides, thereby ensuring the stability of the elastic fabric roll when it is stored, and not increasing the use steps of the storage bracket due to the clamping of the elastic fabric roll, thereby solving the problem that the use convenience of the storage bracket is low because the clamping step of the elastic fabric roll and the placement and supporting step of the elastic fabric roll are usually divided into two steps.

Description

Technical Field

[0001] The invention relates to the technical field of surveying and mapping equipment, and in particular to a storage bracket for an elastic cloth roller. Background Art

[0002] Elastic fabric is a kind of elastic fabric, which can be made more elastic by ribbed structure. After the elastic fabric is processed, it is mostly rolled up with a cloth roller, and then the processed elastic fabric roller is placed on a storage bracket for storage. However, during use of the existing elastic fabric roller storage bracket, after the elastic fabric roller is placed on the storage bracket, in order to ensure the storage stability of the elastic fabric roller, a clamping structure is usually used to clamp and position the elastic fabric roller on the storage bracket. However, the clamping step of the elastic fabric roller and the placing and supporting step of the elastic fabric roller are usually divided into two steps, which results in low convenience in using the storage bracket. Summary of the invention

[0003] The disclosed embodiment relates to a storage bracket for an elastic fabric roller, which places the elastic fabric roller on a fixed bracket. At this time, the fixed bracket and other structures will cooperate to automatically clamp and position the elastic fabric roller. When the elastic fabric roller needs to be removed, the elastic fabric roller only needs to be lifted upward, and the clamping structure in the storage bracket will be opened as the elastic fabric roller is lifted upward, thereby making the storage bracket very convenient for storing and removing the elastic fabric roller.

[0004] In a first aspect of the present disclosure, a storage bracket for a stretch fabric roller is provided, which specifically comprises: a support base, wherein support vertical plates are fixedly installed on the left and right sides of the top of the support base; a row of connecting brackets are fixedly installed on the front and rear sides of the support vertical plates; a fixed base plate is fixedly installed on the top of the connecting bracket; a gravity slide plate of a rectangular structure is slidably installed on the left and right sides of the top of the fixed base plate; a positioning base is fixedly installed on the top of the gravity slide plate; a return spring B is embedded between the bottom of the positioning base and the top of the fixed base plate; clamping grooves are provided on the front and rear sides of the positioning base; fixed brackets are fixedly installed on the left and right sides of the top of the positioning base; An arc groove is provided on the top; a clamping slider is slidably installed inside the clamping groove; an arc groove is provided on the inner side of the clamping slider; a force-bearing slide plate with a rectangular structure is fixedly installed on the bottom of the clamping slide; a force-bearing groove is provided on the bottom of the force-bearing slide plate; the force-bearing groove is composed of an inclined groove and a horizontal groove; a restoring spring C is embedded between every two clamping slide blocks; a positioning groove is provided at the center of the outer side of the positioning base; a positioning slider is slidably installed inside the positioning groove; a restoring spring D is embedded between the inner side of the positioning slider and the inner side of the positioning groove; a positioning baffle with a disc-shaped structure is fixedly installed on the top of the positioning slider.

[0005] In at least some embodiments, a mounting column with a cylindrical structure is fixedly installed at the four corners of the bottom of the support base; a universal wheel frame is rotatably installed at the bottom end of the mounting column; a universal walking wheel is rotatably installed inside the universal wheel frame; a fixed brake rod is slidably installed inside the mounting column; the fixed brake rod is also slidably installed on the support base; an embedded baffle plate with a disc-shaped structure is fixedly installed on the circumferential outer wall of the fixed brake rod; the embedded baffle plate is also slidably installed inside the mounting column; a restoring spring A is commonly embedded between the bottom of the embedded baffle plate and the inner bottom end of the mounting column; and a bottoming disc with a disc-shaped structure is also fixedly installed at the tail end of the fixed brake rod.

[0006] In at least some embodiments, a connecting slide is fixedly installed on each of the left and right groups of fixed brake rods; a connecting cross plate is fixedly installed at the center position of the connecting slide; a control screw is rotatably installed at the top center position of the support base; the control screw is also connected to the connecting cross plate through a threaded screw; a hand wheel is fixedly installed on the top of the control screw; a positioning column with a cylindrical structure is fixedly installed on the inner side of the positioning baffle; a transmission inclined plate is fixedly installed between the positioning baffle and the rear side of the positioning slider; the bottom end of the transmission inclined plate is an inclined structure; and a transmission connecting rod with an L-shaped structure is fixedly installed on the front and rear sides of the positioning slider.

[0007] In at least some embodiments, a transmission cylinder with a cylindrical structure is fixedly installed on the top of the transmission connecting rod; the transmission connecting rod is also slidably installed inside the positioning base; the transmission cylinder is also slidably installed inside the force-bearing slide groove; a push inclined plate is fixedly installed on the top outer side of the fixed base plate; the top of the push inclined plate is an inclined structure; the push inclined plate is located below the transmission inclined plate; after the elastic cloth roller is placed on the fixed bracket, the fixed bracket will move downward with the positioning base and the gravity slide under the downward pressure of the elastic cloth roller; when the positioning base moves downward, the inclined surface of the push inclined plate will push the inclined surface of the transmission inclined plate; after the inclined surface of the transmission inclined plate is pushed, it will move inward along the positioning slide groove with the positioning slider and the positioning baffle.

[0008] In at least some embodiments, when the positioning slider moves inward, the transmission cylinder on the transmission connecting rod will use the inclined groove part of the force slide groove to carry the force slide plate and the clamping slider to move inward along the clamping slide groove; when the clamping slider moves inward along the clamping slide groove, the arc groove on the clamping slider will be combined with the arc groove on the fixed bracket to form a semi-closed ring structure; when the control screw rotates, the control screw will carry the connecting cross plate, the connecting slide plate and the fixed brake rod downward; after the fixed brake rod moves downward, the head end of the fixed brake rod will drop and contact the wheel wall of the universal wheel; after the fixed brake rod moves downward, the bottoming disc at the tail end of the fixed brake rod will contact the ground.

[0009] The present invention provides a storage bracket for a stretch fabric roll, which has the following beneficial effects:

[0010] 1. A gravity pressing structure is provided in the storage bracket. Through the gravity pressing structure, the staff only needs to place the elastic fabric roller on the fixed bracket, and the multiple structures in the gravity pressing structure will cooperate to automatically clamp and position the elastic fabric roller from the left and right sides and the front and back sides. This ensures the stability of the elastic fabric roller during storage and does not increase the use steps of the storage bracket due to the clamping of the elastic fabric roller.

[0011] 2. When the positioning slider and the positioning baffle inside the gravity-pressing structure of the storage bracket move inward, not only can the positioning slider and the positioning baffle clamp the elastic fabric roller from the left and right sides, but the positioning baffle can also automatically push and correct the position of the elastic fabric roller, so that the elastic fabric on the elastic fabric roller is in a centered position, avoiding deformation and damage of the elastic fabric due to partial compression contact between the local elastic fabric and the storage bracket and long-term static storage due to the biased installation of the elastic fabric roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0013] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0014] In the attached picture:

[0015] Figure 1 A schematic diagram showing the structure of the elastic fabric roller installation state of the present application is shown;

[0016] Figure 2 A schematic diagram of the structure of the fixed substrate in the present application in a disassembled state is shown;

[0017] Figure 3 This application shows Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4 A schematic diagram of the supporting base and supporting vertical plate structure of the present application is shown;

[0019] Figure 5 A schematic diagram of the structure of the fixed substrate and the clamping slider of the present application is shown;

[0020] Figure 6 A schematic diagram of the positioning base and positioning slider structure of the present application is shown;

[0021] Figure 7 A schematic diagram of the transmission cylinder and the force-bearing slide structure of the present application is shown;

[0022] Figure 8 A schematic diagram of a half-section structure of the mounting column of the present application is shown;

[0023] Reference numerals list

[0024] 1. Support base; 2. Mounting column; 3. Universal wheel frame; 4. Universal running wheel; 5. Fixed brake lever; 6. Embedded baffle plate; 7. Restoration spring A; 8. Bottom contact disc; 9. Connecting slide plate; 10. Connecting cross plate;

[0025] 11. Control screw rod; 12. Support vertical plate; 13. Connecting bracket; 14. Fixed base plate; 15. Gravity slide plate; 16. Positioning base; 17. Restoring spring B; 18. Clamping slide groove; 19. Fixed bracket; 20. Clamping slide block;

[0026] 21. Forced slide plate; 22. Forced slide groove; 23. Restoring spring C; 24. Positioning slide groove; 25. Positioning slider; 26. Restoring spring D; 27. Positioning baffle plate; 28. Positioning clamping column; 29. ​​Transmission inclined plate; 30. Transmission connecting rod;

[0027] 31. Transmission cylinder; 32. Push inclined plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Please refer to Figures 1 to 8 :

[0030] Embodiment 1:

[0031] The present invention proposes a storage bracket for a stretch fabric roll, comprising: a support base 1, wherein support vertical plates 12 are fixedly installed on the left and right sides of the top of the support base 1; a row of connecting brackets 13 are fixedly installed on the front and rear sides of the support vertical plates 12; a fixed base plate 14 is fixedly installed on the top of the connecting bracket 13; a rectangular gravity slide plate 15 is slidably installed on the left and right sides of the top of the fixed base plate 14; a positioning base 16 is fixedly installed on the top of the gravity slide plate 15; a restoring spring B17 is embedded between the bottom of the positioning base 16 and the top of the fixed base plate 14; a clamping groove 18 is provided on the front and rear sides of the positioning base 16; a fixed bracket 19 is fixedly installed on the left and right sides of the top of the positioning base 16; the top of the fixed bracket 19 is An arc groove is provided; a clamping slider 20 is slidably installed inside the clamping slide groove 18; an arc groove is provided on the inner side of the clamping slider 20; a force-bearing slide plate 21 of a rectangular structure is fixedly installed at the bottom of the clamping slider 20; a force-bearing slide groove 22 is provided at the bottom of the force-bearing slide plate 21; the force-bearing slide groove 22 consists of an oblique groove and a transverse groove; a restoring spring C23 is embedded between every two clamping sliders 20; a positioning slide groove 24 is provided at the center position of the outer side of the positioning base 16; a positioning slider 25 is slidably installed inside the positioning slide groove 24; a restoring spring D26 is embedded between the inner side of the positioning slider 25 and the inner side of the positioning slide groove 24; a positioning baffle 27 of a disc-shaped structure is fixedly installed on the top of the positioning slider 25.

[0032] By placing the two ends of the elastic fabric roller in the arc grooves on the corresponding two groups of fixed brackets 19, the elastic fabric roller will use its own weight to start pressing the positioning base 16 and the gravity slide plate 15 downward. During the descent of the positioning base 16, the inclined surface of the pushing inclined plate 32 will push the inclined surface of the transmission inclined plate 29. At this time, the transmission inclined plate 29 will move inward along the positioning slide groove 24 with the positioning slider 25 and the positioning baffle plate 27. During the movement, the positioning baffle plate 27 will clamp the two ends of the elastic fabric roller from the left and right sides. At the same time, the positioning clamping column 28 on the positioning baffle plate 27 will engage with the spline hole in the elastic fabric roller to buckle and fix the elastic fabric roller, thereby ensuring the stability of the elastic fabric roller on the storage bracket.

[0033] Embodiment 2, on the basis of embodiment 1, a cylindrical mounting column 2 is fixedly installed at the four corners of the bottom of the support base 1; a universal wheel frame 3 is rotatably installed at the bottom end of the mounting column 2; a universal walking wheel 4 is rotatably installed inside the universal wheel frame 3; a fixed brake rod 5 is slidably installed inside the mounting column 2; the fixed brake rod 5 is also slidably installed on the support base 1; an embedded baffle plate 6 with a disc-shaped structure is fixedly installed on the circumferential outer wall of the fixed brake rod 5; the embedded baffle plate 6 is also slidably installed inside the mounting column 2; a restoring spring A7 is commonly embedded between the bottom of the embedded baffle plate 6 and the inner bottom end of the mounting column 2; a disc-shaped structure is also fixedly installed on the tail end of the fixed brake rod 5 A bottoming disc 8 of the structure; a connecting slide plate 9 is fixedly installed on each set of left and right fixed brake rods 5; a connecting cross plate 10 is fixedly installed at the center position of the connecting slide plate 9; a control screw rod 11 is rotatably installed at the center position of the top of the support base 1; the control screw rod 11 is also connected to the connecting cross plate 10 through a threaded thread; a hand wheel is fixedly installed on the top of the control screw rod 11; a cylindrical positioning column 28 is fixedly installed on the inner side of the positioning baffle 27; a transmission inclined plate 29 is fixedly installed between the positioning baffle 27 and the rear side of the positioning slider 25; the bottom end of the transmission inclined plate 29 is an inclined structure; and an L-shaped transmission connecting rod 30 is fixedly installed on the front and rear sides of the positioning slider 25.

[0034] The universal wheel 4 can be used to facilitate the displacement of the position of the storage bracket and the elastic fabric roller placed on the storage bracket. After the storage bracket is moved to a suitable position, the control screw 11 can be rotated to make the control screw 11 move downward with the connecting cross plate 10, the connecting slide plate 9 and the fixed brake rod 5. During the movement, the head end of the fixed brake rod 5 will drop and contact the wheel wall of the universal wheel 4, so that the universal wheel 4 is braked by the friction between the head end of the fixed brake rod 5 and the wheel wall of the universal wheel 4, so that the storage bracket can be positioned in a suitable position, and at the same time, the bottoming disc 8 at the rear end of the fixed brake rod 5 will also drop and contact the ground, so that the stopping stability of the storage bracket is improved by the friction between the bottoming disc 8 and the ground.

[0035] Embodiment 3, on the basis of embodiment 2, a cylindrical transmission cylinder 31 is fixedly installed on the top of the transmission connecting rod 30; the transmission connecting rod 30 is also slidably installed inside the positioning base 16; the transmission cylinder 31 is also slidably installed inside the force-bearing slide groove 22; a push inclined plate 32 is fixedly installed on the top outer side of the fixed base plate 14; the top of the push inclined plate 32 is an inclined structure; the push inclined plate 32 is located below the transmission inclined plate 29; after the elastic cloth roller is placed on the fixed bracket 19, the fixed bracket 19 will move downward with the positioning base 16 and the gravity slide plate 15 under the downward pressure of the elastic cloth roller; when the positioning base 16 moves downward, the inclined surface of the push inclined plate 32 will push the inclined surface of the transmission inclined plate 29; after the inclined surface of the transmission inclined plate 29 is pushed, it will carry the positioning slider 25 and the positioning baffle 27 move inwardly along the positioning slide groove 24; when the positioning slider 25 moves inwardly, the transmission cylinder 31 on the transmission connecting rod 30 will use the inclined groove part of the force slide groove 22 to carry the force slide plate 21 and the clamping slider 20 to move inwardly along the clamping slide groove 18; when the clamping slider 20 moves inwardly along the clamping slide groove 18, the arc groove on the clamping slider 20 will be combined with the arc groove on the fixed bracket 19 to form a semi-closed ring structure; when the control screw rod 11 rotates, the control screw rod 11 will carry the connecting cross plate 10, the connecting slide plate 9 and the fixed brake rod 5 to move downward; after the fixed brake rod 5 moves downward, the head end of the fixed brake rod 5 will drop and contact the wheel wall of the universal wheel 4; after the fixed brake rod 5 moves downward, the bottoming disc 8 at the tail end of the fixed brake rod 5 will contact the ground.

[0036] When the positioning slider 25 moves inward, the positioning slider 25 will also move inward with the transmission connecting rod 30 and the transmission cylinder 31. During the movement, the transmission cylinder 31 will use the inclined groove part of the force slide groove 22 to move the force slide 21 and the clamping slider 20 relatively inward along the clamping slide groove 18, so that the clamping slider 20 can cooperate with the fixed bracket 19 by moving inward to achieve clamping and fixing of the elastic fabric roller. In this way, the stability of the elastic fabric roller on the storage bracket is further improved by clamping and fixing.

[0037] The working principle of this embodiment:

[0038] When storing the elastic fabric roller, it is only necessary to place the two ends of the elastic fabric roller in the arc-shaped grooves on the corresponding two sets of fixed brackets 19. At this time, the elastic fabric roller will use its own weight to start pressing the positioning base 16 and the gravity slide plate 15 downward. During the descent of the positioning base 16, the inclined surface of the pushing inclined plate 32 will push the inclined surface of the transmission inclined plate 29. At this time, the transmission inclined plate 29 will move inward along the positioning slide groove 24 with the positioning slider 25 and the positioning baffle plate 27. During the movement, the positioning baffle plate 27 will clamp the two ends of the elastic fabric roller from the left and right sides. At the same time, the positioning clamping column 28 on the positioning baffle plate 27 will engage with the spline hole in the elastic fabric roller to buckle the elastic fabric roller. The positioning slider 25 is fixed to ensure the stability of the elastic fabric roller on the storage bracket, and when the positioning slider 25 moves inward, the positioning slider 25 will also move inward with the transmission connecting rod 30 and the transmission cylinder 31. During the movement, the transmission cylinder 31 will use the inclined groove part of the force slide groove 22 to move the force slide plate 21 and the clamping slider 20 relatively inward along the clamping slide groove 18, so that the clamping slider 20 can cooperate with the fixed bracket 19 to clamp and fix the elastic fabric roller by moving inward. In this way, the stability of the elastic fabric roller on the storage bracket is further improved by clamping and fixing, and the elastic fabric roller can be automatically clamped and stored by simply placing the elastic fabric roller.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A storage bracket for a stretch fabric roll, comprising: A support base (1), wherein support vertical plates (12) are fixedly installed on the left and right sides of the top of the support base (1); a row of connecting brackets (13) are fixedly installed on the front and rear sides of the support vertical plates (12); the connecting brackets (13) are characterized in that a fixed base plate (14) is fixedly installed on the top of the connecting bracket (13); a rectangular gravity slide plate (15) is slidably installed on the left and right sides of the top of the fixed base plate (14); a positioning base (16) is fixedly installed on the top of the gravity slide plate (15); a return spring B (17) is embedded between the bottom of the positioning base (16) and the top of the fixed base plate (14); a clamping groove (18) is provided on the front and rear sides of the positioning base (16); and fixed brackets (19) are fixedly installed on the left and right sides of the top of the positioning base (16); The top of the fixed bracket (19) is provided with an arc groove; a clamping slider (20) is slidably installed inside the clamping slide groove (18); an arc groove is provided on the inner side of the clamping slide groove (20); a rectangular force-bearing slide plate (21) is fixedly installed at the bottom of the clamping slide slide (20); a force-bearing slide groove (22) is provided at the bottom of the force-bearing slide slide (21); the force-bearing slide groove (22) is composed of an inclined groove and a transverse groove; a restoring spring C (23) is commonly embedded between every two clamping slide blocks (20); a positioning slide groove (24) is provided at the center position of the outer side of the positioning base (16); a positioning slider (25) is slidably installed inside the positioning slide groove (24); a restoring spring D (26) is commonly embedded between the inner side of the positioning slider (25) and the inner side of the positioning slide groove (24); a disc-shaped positioning stopper (27) is fixedly installed at the top of the positioning slider (25); A cylindrical positioning post (28) is fixedly mounted on the inner side of the positioning baffle (27); a transmission inclined plate (29) is fixedly mounted between the positioning baffle (27) and the rear side of the positioning slider (25); the bottom end of the transmission inclined plate (29) is an inclined structure; an L-shaped transmission connecting rod (30) is fixedly mounted on the front and rear sides of the positioning slider (25); a cylindrical transmission cylinder (31) is fixedly mounted on the top of the transmission connecting rod (30); the transmission connecting rod (30) is also slidably mounted inside the positioning base (16); the transmission cylinder (31) is also slidably mounted inside the force-bearing slide groove (22); a top push inclined plate (32) is fixedly mounted on the outer side of the top of the fixed base plate (14); the top of the push inclined plate (32) is an inclined structure; The push inclined plate (32) is located below the transmission inclined plate (29); after the elastic cloth roller is placed on the fixed bracket (19), the fixed bracket (19) will move downward with the positioning base (16) and the gravity slide plate (15) under the downward pressure of the elastic cloth roller; when the positioning base (16) moves downward, the inclined surface of the push inclined plate (32) will push the inclined surface of the transmission inclined plate (29); after the inclined surface of the transmission inclined plate (29) is pushed, it will move inward along the positioning slide groove (24) with the positioning slider (25) and the positioning stopper (27); when the positioning slider (25) moves inward, the transmission cylinder (31) on the transmission connecting rod (30) will use the inclined groove part of the force slide groove (22) to move inward along the clamping slide groove (18) with the force slide plate (21) and the clamping slider (20).

2. The elastic fabric roll storage bracket according to claim 1, characterized in that: A cylindrical mounting column (2) is fixedly mounted at the four corners of the bottom of the support base (1); a universal wheel frame (3) is rotatably mounted at the bottom end of the mounting column (2); a universal wheel (4) is rotatably mounted inside the universal wheel frame (3); a fixed brake rod (5) is slidably mounted inside the mounting column (2); and the fixed brake rod (5) is also slidably mounted on the support base (1).

3. The elastic fabric roller storage bracket according to claim 2, characterized in that: A disc-shaped embedded baffle (6) is fixedly mounted on the circumferential outer wall of the fixed brake rod (5); the embedded baffle (6) is also slidably mounted inside the mounting column (2); a return spring A (7) is embedded between the bottom of the embedded baffle (6) and the inner bottom end of the mounting column (2); and a disc-shaped bottoming disc (8) is also fixedly mounted on the rear end of the fixed brake rod (5).

4. The elastic fabric roll storage bracket according to claim 3, characterized in that: A connecting slide plate (9) is fixedly mounted on each of the left and right fixed brake rods (5); a connecting cross plate (10) is fixedly mounted at a central position of the connecting slide plate (9); a control screw rod (11) is rotatably mounted at a central position on the top of the support base (1); the control screw rod (11) is also connected to the connecting cross plate (10) via threads; and a hand wheel is fixedly mounted on the top of the control screw rod (11).

5. The elastic fabric roll storage bracket according to claim 4, characterized in that: When the clamping slide block (20) moves inwardly along the clamping slide groove (18), the arc groove on the clamping slide block (20) is combined with the arc groove on the fixed bracket (19) to form a semi-closed ring structure.

6. The elastic fabric roll storage bracket according to claim 5, characterized in that: When the control screw rod (11) rotates, the control screw rod (11) will move the connecting cross plate (10), the connecting slide plate (9) and the fixed brake rod (5) downward; after the fixed brake rod (5) moves downward, the head end of the fixed brake rod (5) will drop and contact the wheel wall of the universal wheel (4); after the fixed brake rod (5) moves downward, the bottom contact disc (8) at the tail end of the fixed brake rod (5) will contact the ground.

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