Sucker fixing structure of sunshade

Abstract

When the suction cup fixing structure of the sunshade is used, the connecting column penetrates through the sunshade body, so that the sunshade body is located between the stopping part and the adsorption end, then the hard fixing piece is installed between the sunshade body and the stopping part, the sunshade body is fixed between the stopping part and the adsorption end, and gapless connection is formed; and therefore, a gap at the joint of the sucker and the sunshade main body is avoided. Due to the fact that the sunshade main body is fixed between the stopping part and the adsorption end through the hard fixing piece, the contact area between the sunshade main body and the suction cup is larger, and the situation that when the sunshade main body is detached from glass, the sunshade main body cannot be detached from the glass due to the fact that a gap exists between the sunshade main body and the suction cup is avoided. And the joint between the sunshade main body and the sucking disc is damaged due to the action of tearing force.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automobile sunshades, in particular to a sunshade fixing structure. BACKGROUND

[0002] When parking outdoors, in order to avoid the sun exposure of the vehicle due to external sunlight in summer, a sunshade main body is installed on the front windshield, rear windshield and sunroof of the vehicle to avoid direct sun exposure to the interior trim.

[0003] There are various existing sunshade main body installation methods, one of which is fixed by magnetic attraction, and one of which is fixed by a suction cup. When fixed by magnetic attraction, the installation position of the glass edge is very limited, so that the sunshade main body can only be fixed on the internal magnetic metal position of the vehicle by a magnet. In addition, the magnet can only fix the edge of the sunshade main body, and the unfixed position in the middle will sag, affecting the interior space and causing unstable fixation.

[0004] When fixed by a suction cup, due to the different materials and thicknesses of the sunshade main body, there will be a gap between the suction cup and the sunshade main body during installation of the suction cup to the sunshade main body. The existence of the gap will make the sunshade main body ineffective, and external light will pass through the gap and shine into the vehicle.

[0005] In addition, due to the existence of the gap, the gap between the sunshade main body and the suction cup will be matched, and when the sunshade main body is detached from the glass, the user often directly pulls the sunshade main body, thereby pulling off the suction cup and separating the suction cup from the glass. Due to the large force between the suction cup and the glass, the user needs a lot of force during the process of pulling the sunshade main body. The gap between the sunshade main body and the suction cup will make the joint between the sunshade main body and the suction cup easily damaged, resulting in poor sunshade effect.

[0006] A Chinese patent discloses a patent number CN204253568U, an easy-to-detach sunshade curtain suction cup fixing structure for a vehicle, which clamps and locks the sunshade cloth by screwing the flange and the gasket. However, during the process of screwing and locking, the tip of the screw will directly act on the geometric center position of the suction cup due to the influence of the force. At this time, the large force will directly pierce the suction cup, thereby causing the disc to be unable to be fixed and affecting the use of the sunshade curtain.

[0007] A Chinese patent discloses a patent number CN205168123U, an automobile sunshade plate, which is fixed to the glass by a variable-diameter piston column. Since the variable-diameter piston column and the suction cup are matched by the suction cup hole, the weight of the sunshade plate will directly act on the suction cup during use. During the process of fixing the suction cup to the front windshield, long-term use will cause the suction cup hole to expand and be unable to maintain a vacuum, affecting use.

[0008] Secondly, in the process of use, the thickness of each sunshade cloth is different, the width of the clamping groove is certain, if the sunshade cloth is thin, the sunshade cloth and the clamping groove are in a gap fit state, the variable diameter piston column directly acts on the suction cup, the side wall of the clamping groove directly produces deformation, the side wall of the clamping groove in long-term deformation will produce fatigue, thereby accelerating aging, and further affecting the use of the suction cup. Content of the utility model

[0009] Therefore, it is necessary to provide a suction cup fixing structure of a sunshade to solve the problem of gap fit at the connection between the suction cup and the sunshade body.

[0010] Embodiments of the present application provide a suction cup fixing structure of a sunshade, comprising:

[0011] The suction cup has an adsorption end and a mounting end, the mounting end is provided with a connecting column and a stop portion located at one end of the connecting column away from the adsorption end;

[0012] The sunshade body is located between the stop portion and the adsorption end through the connecting column;

[0013] The hard fixing member is detachably mounted between the sunshade body and the stop portion, so that the sunshade body is fixed between the stop portion and the adsorption end.

[0014] In at least one embodiment of the present application, the hard fixing member is provided with a clamping groove, and the hard fixing member is clamped with the connecting column through the clamping groove.

[0015] In at least one embodiment of the present application, the inner wall of the clamping groove is provided with a first abutting portion and a second abutting portion, the first abutting portion and the second abutting portion divide the clamping groove into a first clamping position and a second clamping position, the maximum opening diameter of the first clamping position is denoted as a, the diameter of the second clamping position is denoted as b, and the relationship a > b is satisfied, the connecting column is clamped with the first clamping position or the second clamping position, so as to fix the hard fixing member in the connecting column.

[0016] In at least one embodiment of the present application, the hard fixing member comprises a limiting portion, and the clamping groove comprises two opposite inner walls, and the limiting portion is arranged on one inner wall or both opposite inner walls.

[0017] In at least one embodiment of the present application, one side of the hard fixing member is recessed inward and gradually reduced in opening to form the clamping groove.

[0018] In at least one embodiment of the present application, the hard fixing member is two, and the two hard fixing members are located on both sides of the sunshade body.

[0019] In at least one embodiment of the present application, in the axial direction of the connecting column, the projection area of one of the hard fixing members blocks the projection area of the other hard fixing member.

[0020] In at least one embodiment of the present application, the hard fixing member is made of light-blocking material.

[0021] In at least one embodiment of the present application, the sunshade body is provided with a mounting hole, and the connecting column penetrates through the mounting hole.

[0022] In the axial direction of the connecting column, the projection area of the stop portion blocks the projection area of the mounting hole.

[0023] In at least one embodiment of the present application, a mounting groove is formed between the stop portion and the adsorption end, the connecting column is located in the mounting groove, and the sunshade body portion is located in the mounting groove.

[0024] The sunshade adsorbing disc fixing structure of the embodiment has at least the following beneficial effects:

[0025] The sunshade adsorbing disc fixing structure provided above is used, the connecting column penetrates through the sunshade body, so that the sunshade body is located between the stop portion and the adsorption end, and then the hard fixing member is installed between the sunshade body and the stop portion, so that the sunshade body is fixed between the stop portion and the adsorption end, forming a gapless connection, thereby avoiding the gap between the sunshade body and the adsorbing disc.

[0026] Since the sunshade body is fixed between the stop portion and the adsorption end by the hard fixing member, the contact area between the sunshade body and the adsorbing disc is larger, so as to avoid the damage of the joint between the sunshade body and the adsorbing disc due to the tearing force in the process of dismounting the sunshade body from the glass because of the gap between the sunshade body and the adsorbing disc. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is an exploded view of the adsorbing disc fixing structure of the sunshade in one embodiment;

[0028] Figure 2 is Figure 1 is a perspective view of the adsorbing disc fixing structure of the sunshade in one embodiment;

[0029] Figure 3 is Figure 1 is a perspective view of another embodiment of the adsorbing disc fixing structure of the sunshade in one embodiment;

[0030] Figure 4 is Figure 1 is a structural schematic view of the adsorbing disc in one embodiment;

[0031] Figure 5 Structure diagram of a hard fixing member in an embodiment;

[0032] Figure 6 Structure diagram of a hard fixing member in another embodiment;

[0033] Figure 7 Structure diagram of a hard fixing member in still another embodiment.

[0034] Main component symbol description

[0035] 100, sucker fixing structure of sunshade shield;

[0036] 110, sucker; 110a, adsorption surface; 110b, mounting groove; 111, adsorption end; 112, mounting end; 113, connecting column; 112a, first fitting surface; 111a, second fitting surface; 112b, first surface; 112c, guide surface; 114, stop portion;

[0037] 120, sunshade shield body; 120a, mounting hole;

[0038] 130, hard fixing member; 130a, clamping groove; 131, first abutting portion; 132, second abutting portion; 130b, first clamping position; 130c, second clamping position; 133, limiting portion; 130e, bottom surface; 130f, side surface. DETAILED DESCRIPTION

[0039] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments of the present application.

[0040] It should be noted that when one component is considered to be "connected" to another component, it can be directly connected to the other component or a middle component can exist at the same time. When one component is considered to be "provided on" another component, it can be directly provided on the other component or a middle component can exist at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and the like used herein are for illustrative purposes only.

[0041] Some embodiments of the present application will be described in detail below in conjunction with the drawings. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0042] The embodiments of the present application provide a sucker fixing structure 100 of a sunshade shield, comprising:

[0043] The suction cup 110 has a suction end 111 and a mounting end 112, the mounting end 112 is provided with a connecting column 113 and a stop portion 114 located at a side of the connecting column 113 away from the suction end 111;

[0044] The connecting column 113 penetrates the sunshade blocking body 120, so that the sunshade blocking body 120 is located between the stop portion 114 and the suction end 111;

[0045] The hard fixing member 130 is detachably mounted between the sunshade blocking body 120 and the stop portion 114, so that the sunshade blocking body 120 is fixed between the stop portion 114 and the suction end 111.

[0046] In the embodiment, when in use, the connecting column 113 penetrates the sunshade blocking body 120, so that the sunshade blocking body 120 is located between the stop portion 114 and the suction end 111, and then the hard fixing member 130 is mounted between the sunshade blocking body 120 and the stop portion 114, so that the sunshade blocking body 120 is fixed between the stop portion 114 and the suction end 111, forming a gapless connection, thereby avoiding the gap between the suction cup 110 and the sunshade blocking body 120.

[0047] Since the sunshade blocking body 120 is fixed between the stop portion 114 and the suction end 111 by the hard fixing member 130, the contact area between the sunshade blocking body 120 and the suction cup 110 is larger, so as to avoid that, due to the gap between the sunshade blocking body 120 and the suction cup 110, the junction between the sunshade blocking body 120 and the suction cup 110 is damaged due to the tearing force in the process of dismounting the sunshade blocking body 120 from the glass.

[0048] It should be noted that the stop portion 114 is in the shape of a circular truncated cone, and the stop portion 114 is used to prevent the sunshade blocking body 120 from being separated from the mounting end 112.

[0049] In at least one embodiment of the present application, a mounting groove 110b is formed between the stop portion 114 and the suction end 111, the connecting column 113 is located in the mounting groove 110b, and the sunshade blocking body 120 is partially located in the mounting groove 110b.

[0050] The embodiment of the present application provides a suction cup fixing structure 100 of a sunshade blocking, comprising:

[0051] The suction cup 110 has a suction surface 110a on one side and a mounting groove 110b on the other side;

[0052] The sunshade blocking body 120 is partially accommodated in the mounting groove 110b;

[0053] The hard fixing part 130 is detachably fixed in the mounting groove 110b. One side of the hard fixing part 130 is attached to the inner wall of the mounting groove 110b, and the other side is attached to the sunshade body 120, so as to fix the sunshade body 120 in the mounting groove 110b.

[0054] Please refer to Figures 1-2 In this embodiment, when in use, the sunshade body 120 is accommodated in the mounting groove 110b through the suction cup 110, and then the hard fixing part 130 is installed in the mounting groove 110b, so that one side of the hard fixing part 130 is attached to the inner wall of the mounting groove 110b, and the other side is attached to the sunshade body 120, so that the sunshade body 120 is tightly attached to the inner wall of the mounting groove 110b, forming a gapless connection, thereby avoiding the gap between the suction cup 110 and the sunshade body 120.

[0055] Since the sunshade body 120 is fixed in the mounting groove 110b by the hard fixing part 130, the contact area between the sunshade body 120 and the suction cup 110 is larger, so as to avoid the damage of the joint between the sunshade plate and the suction cup 110 due to the tearing force during the process of dismounting the sunshade body 120 from the glass, caused by the gap between the sunshade body 120 and the suction cup 110.

[0056] It should be noted that the adsorption surface 110a is a concave surface inwardly recessed; the mounting groove 110b is generally an annular groove, and the mounting groove 110b is opened in a direction perpendicular to the axis direction of the suction cup 110; the sunshade body 120 can be a sunshade cloth, a sunshade plate or a sunshade curtain, etc., and the sunshade body 120 is provided with a through hole, and the suction cup 110 penetrates the through hole, so that the sunshade body 120 is partially accommodated in the mounting groove 110b; the hard fixing part 130 is made of plastic hardware, and in other embodiments, it can be made of other hard materials, and the hard fixing part 130 can provide more fixing force for the sunshade body 120, so that the sunshade body 120 is more stable after being inserted into the suction cup 110.

[0057] Secondly, in other embodiments, the hard fixing part 130 can be installed between the suction cup 110 and the sunshade body 120 in an abutting manner, so that the sunshade body 120 is firmly fixed in the mounting groove 110b under the abutting force of the suction cup 110 and the hard fixing part 130.

[0058] At the same time, since the hard fixing part 130 partially blocks the joint between the sunshade body 120 and the suction cup 110, the light from the outside can be reduced to enter the vehicle through the joint between the sunshade body 120 and the suction cup 110, so as to increase the sunshade effect.

[0059] In at least one embodiment of the present application, the suction cup 110 has an adsorption end 111 and a mounting end 112, a connecting column 113 is connected between the adsorption end 111 and the mounting end 112, and the mounting groove 110b is formed between the adsorption end 111 and the mounting end 112, and the connecting column 113 is located in the mounting groove 110b.

[0060] The hard fixing member 130 is provided with a clamping groove 130a, and the hard fixing member 130 is clamped with the connecting column 113 through the clamping groove 130a, so that the hard fixing member 130 is fixed in the mounting groove 110b.

[0061] Please refer to Figures 1-7 In this embodiment, when installing, the sunshade blocking body 120 is installed on the suction cup 110, and then the hard fixing member 130 is clamped on the connecting column 113 through the clamping groove 130a, so that the hard fixing member 130 is installed in the mounting groove 110b, so that the hard fixing member 130 is located between the suction cup 110 and the sunshade blocking body 120, and then the sunshade blocking body 120 is fixed in the mounting groove 110b, so as to avoid the gap between the sunshade blocking body 120 and the suction cup 110, thereby increasing the fixing effect of the sunshade blocking body 120.

[0062] It should be further pointed out that in this embodiment, the hard fixing member 130 is approximately "U" shaped structure, and the connecting column 113 is circular shaft; the clamping groove 130a is approximately a groove formed by inwardly recessing one side of the hard fixing member 130.

[0063] The hard fixing member 130 is fixed in the mounting groove 110b by clamping the clamping groove 130a with the connecting column 113, and the hard fixing member 130 fixes the sunshade blocking body 120 in the mounting groove 110b along the axis direction of the connecting column 113, so that the sunshade blocking body 120 and the suction cup 110 form a gapless fixing, so as to increase the stability of the sunshade blocking body 120 after being fixed.

[0064] In at least one embodiment of the present application, the inner wall of the clamping groove 130a is provided with a first abutting portion 131 and a second abutting portion 132, the first abutting portion 131 and the second abutting portion 132 divide the clamping groove 130a into a first clamping position 130b and a second clamping position 130c, the diameter of the first clamping position 130b is denoted as a, the diameter of the second clamping position 130c is denoted as b, and the relationship a>b is satisfied, and the connecting column 113 is clamped with the first clamping position 130b or the second clamping position 130c, so as to fix the hard fixing member 130 in the mounting groove 110b.

[0065] Please refer to Figures 1-7In the embodiment, the first clamping position 130b and the second clamping position 130c can be adapted to different types of connecting columns 113, so that the clamping is more secure, thereby increasing the adaptability of the hard fixing member 130.

[0066] It should be noted that the first abutting portion 131 is arranged close to the opening of the clamping groove 130a, the second abutting portion 132 is arranged away from the opening of the clamping groove 130a, and the second abutting portion 132 is arranged at the middle of the bottom surface 130e from the first abutting portion 131, so as to provide different clamping positions to adapt to different types of suction cups 110.

[0067] It should be further noted that in the embodiment, only one set of first abutting portions 131 can be used, and the set of first abutting portions 131 is two, which are mirror-symmetrically arranged on the inner wall of the clamping groove 130a.

[0068] The first abutting portion 131 and the second abutting portion 132 are both triangular protrusions.

[0069] In at least one embodiment of the present application, the hard fixing member 130 comprises a limiting portion 133, and the clamping groove 130a comprises two opposite inner walls (not labeled in the figure), and the limiting portion 133 is arranged on one inner wall or both opposite inner walls.

[0070] Please refer to Figures 1-7 In the embodiment, the limiting portion 133 is a plurality of limiting portions 133 arranged on both sides of the inner wall of the clamping groove 130a, so as to increase the friction between the connecting column 113 and the inner wall of the clamping groove 130a, and more securely fix the hard fixing member 130 in the mounting groove 110b, so as to better fix the sunshade blocking body 120 in the mounting groove 110b.

[0071] In another embodiment, the limiting portion 133 can be arranged on one of the inner walls of the clamping groove 130a, so as to increase the friction between the connecting column 113 and the inner wall of the clamping groove 130a, and more securely fix the hard fixing member 130 in the mounting groove 110b, so as to better fix the sunshade blocking body 120 in the mounting groove 110b.

[0072] In at least one embodiment of the present application, the sunshade blocking body 120 is provided with a mounting hole 120a, and the connecting column 113 penetrates the mounting hole 120a.

[0073] In the axial direction of the connecting column 113, the projection area of the stop portion 114 blocks the projection area of the mounting hole 120a.

[0074] In the embodiment, the projection area of the stop portion 114 blocks the projection area of the mounting hole 120a, so that the sunshade body 120 can be fixed in the mounting groove 120b, thereby avoiding the sunshade body 120 from being separated from the connecting column 113.

[0075] In at least one embodiment of the present application, the clamping groove 130a has a bottom surface 130e and two side surfaces 130f connected with the bottom surface 130e, and the side surfaces 130f are arranged obliquely relative to the bottom surface 130e.

[0076] It should be noted that Figures 1-7 In the embodiment, the clamping groove 130a is in a trapezoidal structure between the two side surfaces 130f and the bottom surface 130e, so that the connecting column 113 abuts against the two side surfaces 130f of the clamping groove 130a to be fixed.

[0077] Secondly, since the side surfaces 130f are arranged obliquely relative to the bottom surface 130e, the connecting column 113 with different diameters can be adapted, so as to increase the adaptability of the hard fixing member 130.

[0078] It should be noted that the angle between the side surface 130f and the bottom surface 130e is obtuse.

[0079] In at least one embodiment of the present application, the hard fixing member 130 is two, and the two hard fixing members 130 are respectively located on the two sides of the sunshade body 120.

[0080] It should be noted that Figures 1-7 In the embodiment, if the thickness of the sunshade body 120 is small, the two hard fixing members 130 can be used to fix the sunshade body 120 in the mounting groove 110b, and the two hard fixing members 130 are respectively located on the two sides of the sunshade body 120, so as to clamp the sunshade body 120 between the two hard fixing members 130, and more firmly fix the sunshade body 120 in the mounting groove 110b.

[0081] In at least one embodiment of the present application, in the axial direction of the connecting column 113, the projection area of one of the hard fixing members 130 blocks the projection area of the clamping groove 130a of the other hard fixing member 130.

[0082] It should be noted that Figures 1-7In the embodiment, the projection area of one hard fixing member 130 blocks the projection area of the other hard fixing member 130 in the axial direction of the connecting column 113, so that the two hard fixing members 130 can completely block the gap between the sunshade main body 120 and the suction disc 110, to avoid sunlight from shining into the vehicle through the gap between the sunshade main body 120 and the suction disc 110, to improve the sunshade effect.

[0083] Secondly, the two hard fixing members 130 are installed in two directions, so that the two hard fixing members 130 can provide different fixing directions, so that the friction force directions of the two hard fixing members 130 are different, to increase the fixing effect between the hard fixing member 130 and the sunshade main body 120.

[0084] In at least one embodiment of the present application, the mounting end 112 has a first fitting surface 112a on the side close to the suction end 111, the suction end 111 has a second fitting surface 111a on the side close to the mounting end, and the first fitting surface 112a, the second fitting surface 111a and the connecting column 113 form the mounting groove 110b, and the area of the first fitting surface 112a is larger than the area of the second fitting surface 111a.

[0085] In at least one embodiment of the present application, the mounting end 112 has a first surface 112b on the side away from the suction end 111, the area of the first surface 112b is smaller than the area of the first fitting surface 112a, and the mounting end 112 has a guide surface 112c, and the two ends of the guide surface 112c are connected to the first surface 112b and the first fitting surface 112a.

[0086] In at least one embodiment of the present application, the guide surface 112c is inclined to the first surface 112b and the first fitting surface 112a.

[0087] Please refer to Figures 1-7 In the embodiment, when the sunshade main body 120 is installed, the mounting hole of the sunshade main body 120 penetrates the first surface 112b and moves to the position of the mounting groove 110b along the direction of the guide surface 112c, at this time, the sunshade main body 120 is partially accommodated in the mounting groove 110b, and then one or more hard fixing members 130 are installed in the mounting groove 110b, to be clamped in the mounting groove 110b through the connecting column 113, so that the sunshade main body 120 is firmly fixed in the mounting groove 110b through the hard fixing member 130, to fix the sunshade main body 120.

[0088] Since the area of the first abutting surface 112a is larger than the area of the second abutting surface 111a, the sunshade body 120 cannot easily escape from the mounting groove 110b along the axis direction of the connecting column 113.

[0089] It should be noted that the mounting end 112 is substantially in the shape of a circular truncated cone.

[0090] In at least one embodiment of the present application, the hard fixing member 130 is made of light-blocking material.

[0091] In the present embodiment, the hard fixing member 130 can be made of opaque hard plastic, so that when the hard fixing member 130 is fixed between the stop portion 114 and the sunshade body 120, the gap between the stop portion 114 and the sunshade body 120 can be prevented from causing light leakage.

[0092] The above only describes the embodiments of the present application, and it should be noted that those skilled in the art can make improvements without departing from the creative concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A suction cup fixing structure for a sunshade, characterized in that, include: A suction cup has an adsorption end and an installation end, wherein the installation end is provided with a connecting post and a stop portion located at the end of the connecting post away from the adsorption end; The sunshade body has the connecting column passing through it, so that the sunshade body is located between the stop and the adsorption end; A rigid fastener is detachably installed between the sunshade body and the stop portion, so that the sunshade body is fixed between the stop portion and the adsorption end.

2. The suction cup fixing structure of the sunshade according to claim 1, characterized in that, The rigid fastener has a slot, and the rigid fastener engages with the connecting post through the slot.

3. The suction cup fixing structure of the sunshade according to claim 2, characterized in that, The inner wall of the slot is provided with a first abutting part and a second abutting part. The first abutting part and the second abutting part divide the slot into a first locking position and a second locking position. The maximum opening diameter of the first locking position is denoted as a, and the diameter of the second locking position is denoted as b, satisfying the relationship a>b. The connecting post engages with the first locking position or the second locking position to fix the rigid fastener in the connecting post.

4. The suction cup fixing structure of the sunshade according to claim 2, characterized in that, The rigid fastener includes a limiting part, and the slot includes two opposing inner walls. The limiting part is disposed on one inner wall or on the two opposing inner walls.

5. The suction cup fixing structure of the sunshade according to claim 2, characterized in that, The rigid fastener is recessed inward on one side and the opening gradually narrows to form the slot.

6. The suction cup fixing structure of the sunshade according to claim 2, characterized in that, There are two rigid fasteners, which are located on both sides of the sunshade body.

7. The suction cup fixing structure of the sunshade according to claim 6, characterized in that, In the axial direction of the connecting column, the projected area of ​​one of the rigid fasteners obscures the projected area of ​​the slot of the other rigid fastener.

8. The suction cup fixing structure of the sunshade according to claim 2, characterized in that, The rigid fastener is made of a light-shielding material.

9. The suction cup fixing structure of the sunshade according to any one of claims 2-8, characterized in that, The sunshade body has mounting holes, and the connecting column passes through the mounting holes; Along the axial direction of the connecting column, the projected area of ​​the stop portion obscures the projected area of ​​the mounting hole.

10. The suction cup fixing structure of the sunshade according to any one of claims 2-8, characterized in that, An installation groove is formed between the stop portion and the adsorption end, the connecting post is located in the installation groove, and the main body of the sunshade is located in the installation groove.

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