Rotating shaft fixing assembly of automobile sun shield

Abstract

The utility model provides a rotating shaft fixing assembly of an automobile sun shield. The rotating shaft fixing assembly comprises a fixing seat and two elastic fasteners, the fixing seat is rotationally connected to one end of a rotating shaft of the automobile sun shield, the two elastic fasteners are fixed to the upper end of the fixing seat, and the two elastic fasteners are used for being connected with the inner top of an automobile frame in a buckled mode so that the fixing seat can be fixed to the inner top of the automobile frame; the upper end of the fixed seat is provided with grooves which are in one-to-one vertical correspondence with the elastic fasteners, one side of each groove is provided with an opening, and each elastic fastener is horizontally inserted into the groove in the corresponding position through the opening in one side of the groove; a vertical limiting structure is arranged between each elastic fastener and the fixed seat; each elastic fastener is buckled with the fixed seat so as to prevent the elastic fastener from horizontally separating from the groove; the utility model has the advantages that the elastic fastener and the fixing seat are convenient to assemble, namely the elastic fastener and the fixing seat are simple in assembly structure and high in assembly efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sun visors, and particularly to a fixing assembly for an automobile sun visor rotating shaft. Background Art

[0002] An automobile sun visor is an indispensable component in an automobile. At present, one end of the automobile sun visor on the market is rotatably connected with a rotating shaft, and the end of the rotating shaft far away from the automobile sun visor is rotatably connected with a fixing assembly for the automobile sun visor rotating shaft fixed on the inner top of the automobile frame. A clamping shaft is fixed at the other end of the automobile sun visor, and the clamping shaft is in clamping and rotating connection with a sun visor hook installed on the inner top of the automobile frame. When the automobile sun visor needs to block the sunlight in the front, the automobile sun visor can be rotated downward. When the automobile sun visor needs to block the sunlight from the side of the automobile, the clamping shaft can be disengaged from the sun visor hook, and after horizontally rotating the automobile sun visor, the automobile sun visor can block the sunlight from the side of the automobile; in the above structure, the fixing assembly for the automobile sun visor rotating shaft fixed on the inner top of the automobile frame includes a fixed seat and two elastic fasteners; the fixed seat is rotatably connected to one end of the automobile sun visor rotating shaft, and the two elastic fasteners are fixed to the upper end of the fixed seat. The two elastic fasteners are used for clamping with the inner top of the automobile frame to fix the fixed seat to the inner top of the automobile frame; however, in the current structure of the fixing assembly for the automobile sun visor rotating shaft, the two elastic fasteners are both fixed to the fixed seat by means of screws, so there is a disadvantage that it is inconvenient to fix the elastic fasteners to the fixed seat, that is, there are disadvantages of complex assembly structure and troublesome assembly between the elastic fasteners and the fixed seat. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a fixing assembly for an automobile sun visor rotating shaft, which has the advantages of convenient assembly between the elastic fastener and the fixed seat, that is, has the advantages of simple assembly structure and high assembly efficiency between the elastic fastener and the fixed seat.

[0004] The utility model provides a fixing assembly for an automobile sun visor rotating shaft, which includes a fixed seat and two elastic fasteners; the fixed seat is rotatably connected to one end of the automobile sun visor rotating shaft, and the two elastic fasteners are fixed to the upper end of the fixed seat. The two elastic fasteners are used for clamping with the inner top of the automobile frame to fix the fixed seat to the inner top of the automobile frame; a groove with one side open and vertically corresponding to each elastic fastener is arranged at the upper end of the fixed seat, and each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove; a vertical limiting structure is arranged between each elastic fastener and the fixed seat; each elastic fastener is clamped with the fixed seat to prevent the elastic fastener from horizontally disengaging from the groove.

[0005] After adopting the above structure, each elastic fastener is limited by the vertical limiting structure with the fixed seat, and each elastic fastener is buckled and connected with the fixed seat, so that it has the advantages of convenient assembly of the elastic fastener and the fixed seat, that is, the assembly structure of the elastic fastener and the fixed seat is simple and the assembly efficiency is high.

[0006] In a possible implementation manner, the vertical limiting structure includes slots provided on both inner walls of the groove. On both outer walls at the lower end of each elastic fastener, insertion pieces are provided, and each insertion piece is horizontally inserted into the slot at the corresponding position; after adopting this structure, after each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove, each insertion piece can be horizontally inserted into the slot at the corresponding position. When each insertion piece is horizontally inserted into the slot at the corresponding position, each elastic fastener can achieve the purpose of vertical limiting with the fixed seat to avoid the situation that the elastic fastener vertically disengages from the fixed seat.

[0007] In a possible implementation manner, each insertion piece is a wavy structure. The highest point of each insertion piece abuts against the inner top surface of the slot, and the lowest point of each insertion piece abuts against the inner bottom surface of the slot; after adopting this structure, since each insertion piece is a wavy structure, each insertion piece can have a certain resilience, and since the highest point of each insertion piece abuts against the inner top surface of the slot and the lowest point of each insertion piece abuts against the inner bottom surface of the slot, each insertion piece can be vertically tightened with the slot, that is, it can further enable each elastic fastener to achieve the purpose of vertical limiting with the fixed seat.

[0008] In a possible implementation manner, chamfered surfaces are provided on the top surface and the bottom surface at the open end of each slot. The chamfered surfaces are used to cooperate with the end of the insertion piece for guiding so as to facilitate the insertion of the insertion piece into the slot; after chamfered surfaces are provided on the top surface and the bottom surface at the open end of each slot, during the process that each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove, the chamfered surface can cooperate with the end of the insertion piece for guiding so as to facilitate the insertion of the insertion piece into the slot.

[0009] In a possible implementation manner, an undercut is provided at the bottom of each groove, and a buckle hole is provided at the bottom of each elastic fastener. The undercut abuts against the inner wall on one side of the buckle hole to prevent the elastic fastener from horizontally disengaging from the groove; after adopting this structure, after each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove, each undercut can abut against the inner wall on one side of the corresponding buckle hole to prevent the corresponding elastic fastener from horizontally disengaging from the corresponding groove, that is, the locking of the elastic fastener and the fixed seat is conveniently realized.

[0010] In a possible implementation, the insertion directions of the two snap fasteners and the two grooves are horizontally perpendicular; after adopting this structure, since the insertion directions of the two snap fasteners and the two grooves are horizontally perpendicular, the two snap fasteners are also horizontally perpendicular to each other. Furthermore, after the two snap fasteners are buckled to the inner top of the vehicle frame to fix the fixing seat to the inner top of the vehicle frame, under the buckling action of the two snap fasteners and the vehicle frame, it is possible to realize the limit of the fixing seat and the vehicle frame in the left-right and front-back directions, that is, it is possible to reliably realize the horizontal limit of the fixing seat to avoid the situation of horizontal movement of the fixing seat, that is, it is possible to improve the reliability and stability after the fixing seat is fixed to the vehicle frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 FIG. is a three-dimensional structural schematic diagram after the assembly of the vehicle sun visor rotating shaft, the two snap fasteners and the fixing seat;

[0012] Figure 2 FIG. is a three-dimensional structural schematic diagram after the assembly of the two snap fasteners and the fixing seat;

[0013] Figure 3 FIG. is the first three-dimensional structural schematic diagram after one of the snap fasteners is disassembled from the fixing seat;

[0014] Figure 4 FIG. is the second three-dimensional structural schematic diagram after one of the snap fasteners is disassembled from the fixing seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0016] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0017] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.

[0018] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] See Figures 1-4 As shown, an automotive sun visor rotating shaft fixing assembly is disclosed in the embodiments of the present application, which includes a fixing base 1 and two elastic fasteners 2; the fixing base 1 is rotatably connected to one end of an automotive sun visor rotating shaft 3, and the two elastic fasteners 2 are fixed to the upper end of the fixing base 1. The two elastic fasteners 2 are used for buckling with the inner top of the vehicle frame to fix the fixing base 1 to the inner top of the vehicle frame; a groove 11 with an opening on one side and corresponding to each elastic fastener 2 vertically is arranged at the upper end of the fixing base 1, and each elastic fastener 2 is horizontally inserted into the groove 11 at the corresponding position through the opening on one side of the groove 11; a vertical limiting structure is arranged between each elastic fastener 2 and the fixing base 1; each elastic fastener 2 is buckled with the fixing base 1 to prevent the elastic fastener 2 from horizontally disengaging from the groove 11.

[0020] The vertical limiting structure includes slots 12 arranged on the inner side walls of both sides of the groove 11. Insert pieces 21 are arranged on the outer side walls of both sides of the lower end of each elastic fastener 2, and each insert piece 21 is horizontally inserted into the slot 12 at the corresponding position; after adopting this structure, after each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove, each insert piece can be horizontally inserted into the slot at the corresponding position. After each insert piece is horizontally inserted into the slot at the corresponding position, each elastic fastener can achieve the purpose of vertical limiting with the fixing base, so as to avoid the situation that the elastic fastener vertically disengages from the fixing base.

[0021] Each insert piece 21 is of a wavy structure. The highest point of each insert piece 21 abuts against the inner top surface of the slot 12, and the lowest point of each insert piece 21 abuts against the inner bottom surface of the slot 12; after adopting this structure, since each insert piece is of a wavy structure, each insert piece can have a certain resilience, and since the highest point of each insert piece abuts against the inner top surface of the slot and the lowest point of each insert piece abuts against the inner bottom surface of the slot, each insert piece can be vertically expanded and tightened with the slot, that is, the purpose of vertical limiting of each elastic fastener with the fixing base can be further achieved.

[0022] Chamfered surfaces 13 are provided on the top and bottom surfaces of the open end of each slot 12. The chamfered surfaces 13 are used to cooperate with the end of the insert piece 21 for guiding so as to facilitate the insertion of the insert piece 21 into the slot 12. After chamfered surfaces are provided on the top and bottom surfaces of the open end of each slot, during the process that each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove, the chamfered surface can cooperate with the end of the insert piece for guiding so as to facilitate the insertion of the insert piece into the slot.

[0023] Inverted buckles 14 are provided at the bottom of each groove 11, and buckle holes 22 are provided at the bottom of each elastic fastener 2. The inverted buckles 14 are abutted against the inner wall of one side of the buckle holes 22 to prevent the elastic fasteners 2 from horizontally disengaging from the grooves 11. After adopting this structure, after each elastic fastener is horizontally inserted into the groove at the corresponding position through the opening on one side of the groove, each inverted buckle can be abutted against the inner wall of one side of the corresponding buckle hole to prevent the corresponding elastic fastener from horizontally disengaging from the corresponding groove, that is, the locking of the elastic fastener and the fixed seat is conveniently realized.

[0024] The insertion directions of the two elastic fasteners 2 and the two grooves 11 are horizontally perpendicular. After adopting this structure, since the insertion directions of the two elastic fasteners and the two grooves are horizontally perpendicular, the two elastic fasteners are also horizontally perpendicular to each other. Furthermore, after the two elastic fasteners are buckled to the inner top of the vehicle frame to fix the fixed seat to the inner top of the vehicle frame, under the buckling action of the two elastic fasteners and the vehicle frame, the horizontal limit of the fixed seat and the vehicle frame in the left - right and front - back directions can be realized, that is, the horizontal limit of the fixed seat can be reliably realized to avoid the horizontal movement of the fixed seat, that is, the reliability and stability after the fixed seat is fixed to the vehicle frame can be improved.

[0025] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A car sun visor shaft fixing assembly, comprising a fixing seat (1) and two snap fasteners (2); the fixing seat (1) is rotatably connected to one end of the car sun visor shaft (3), the two snap fasteners (2) are fixed to the upper end of the fixing seat (1), and the two snap fasteners (2) are used to buckle with the inner top of the car frame to fix the fixing seat (1) to the inner top of the car frame; the characteristics are: The upper end of the fixing seat (1) is provided with a groove (11) which vertically corresponds to each of the spring catches (2) and is open on one side; each of the spring catches (2) is horizontally inserted into the groove (11) at a corresponding position through the opening on one side of the groove (11); a vertical limiting structure is provided between each of the spring catches (2) and the fixing seat (1); each of the spring catches (2) is buckled with the fixing seat (1) to prevent the spring catches (2) from horizontally escaping from the groove (11).

2. The automobile sun visor shaft fixing assembly according to claim 1, characterized in that: The vertical limiting structure comprises slots (12) arranged on the inner walls on both sides of the groove (11), and inserting pieces (21) are arranged on the outer walls on both sides of the lower end of each of the spring fasteners (2), and each of the inserting pieces (21) is horizontally inserted into the slots (12) at the corresponding position.

3. The automobile sun visor shaft fixing assembly according to claim 2, characterized in that: A chamfered surface (13) is provided on the top surface and the bottom surface of the opening end of each slot (12), and the chamfered surface (13) is used to cooperate with the end of the insert piece (21) for guidance so as to facilitate the insertion of the insert piece (21) into the slot (12).

4. The automobile sun visor shaft fixing assembly according to claim 1 or 2, characterized in that: The bottom of each groove (11) is provided with an undercut (14), and the bottom of each snap-fastener (2) is provided with a snap hole (22), wherein the undercut (14) abuts against an inner wall of one side of the snap hole (22) to prevent the snap-fastener (2) from horizontally detaching from the groove (11).

5. The automobile sun visor shaft fixing assembly according to claim 1 or 2, characterized in that: The plugging directions of the two snap fasteners (2) and the two grooves (11) are horizontal and perpendicular.

Images