Automobile seat lifting hook assembly

Abstract

The utility model relates to an automobile seat lifting hook assembly which comprises a binding belt and a fixing disc, a sliding groove is formed in the fixing disc, one end of the binding belt is inserted into the sliding groove and connected with the fixing disc in a sliding mode, a rotating shaft is arranged at the axis position of the fixing disc, and the rotating shaft is fixedly connected with the axis position of the fixing disc. The utility model relates to the technical field of automobile seat lifting hooks. According to the lifting hook assembly of the automobile seat, when a heavy object is lifted and hung behind the automobile seat, the binding belt is arranged at the position in contact with the automobile seat, the binding belt is flexible, so that abrasion to the automobile seat is small during friction, the effect of protecting the seat can be well achieved, meanwhile, the binding belt has a certain width, and the binding belt is not prone to falling off. And when the binding belt is installed, the side face of the binding belt is attached to the seat, and therefore when the binding belt lifts a heavy object, the pressure intensity of the binding belt on the seat can be reduced, and then the effects of protecting the surface of the seat and preventing the surface of the seat from being damaged are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat hooks, in particular to an automobile seat hook assembly. Background Art

[0002] In order to increase the accommodation capacity inside a sedan, multiple storage slots and mesh bags with hooks are provided in the sedan to separate the items to be placed from the space occupied by passengers, thereby improving the riding comfort. The storage slots are usually provided on the door panels, and the mesh bags are usually provided in the trunk. Although the hooks have a weaker restraint effect on the placed objects than the storage slots and mesh bags, their setting flexibility is the highest. Moreover, there are many bags and convenience bags in the carriage, so the hooks are more applicable.

[0003] Chinese Patent Publication No. CN219904151U discloses a sedan seat hook assembly, belonging to the technical field of vehicle accessories, for providing a sedan seat hook assembly with a wider matching range and better fitting with the seat. It includes a pair of hanging rod hooks adapted to respectively hang two metal rods between the front row seat and the headrest. A traction belt is connected between the two hanging rod hooks. The middle of the traction belt is connected with an extension belt. Both the traction belt and the extension belt are flexible. The lower end of the extension belt is connected with an object hook adapted to hook the item to be hung. By designing flexible traction belt and extension belt between the hanging rod hook and the object hook, the setting of the hook assembly is easier to fit with the seat, and the length of the flexible belt at the top of the seat can be changed, and the adaptability to seats with different thicknesses is better; this design has two hanging rod hooks, which can be better constrained by the metal rods on the seat, and the stability is better after hanging items.

[0004] In the above patent, most of the automobile seat hooks are rigid parts. When hanging heavier objects, it is easy to press down the seat hooks, causing them to embed into the surface of the automobile seat, which will cause friction to the surface of the automobile during driving, and then lead to the problem of damage to the seat surface. Moreover, for too many rigid parts, at the tip during emergencies such as sudden braking of the vehicle, the rear seat passengers are very easy to collide with the hooks, which has a greater potential safety hazard. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an automobile seat hook assembly to solve the technical problems mentioned in the above background art.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] An automobile seat hook assembly includes a strap. One end of the strap is provided with a fixed disk, and a rotating shaft is arranged at the axis center of the fixed disk. A rotating strip plate is sleeved on the outer surface of the rotating shaft. A collar is arranged at the end of the strap away from the fixed disk. A rotating plate is rotatably arranged on the outer surface of the rotating shaft and on one side of the rotating strip plate. A plurality of extension strips are connected to both sides of the rotating plate through steel cables. A limiting strip is fixedly arranged at the end of the rotating shaft away from the fixed disk.

[0008] Further, the end wall of the extension strip is arc-shaped, and both ends of each extension strip and both ends of the rotating plate together form a circle.

[0009] Further, the linear directions of all the extension strips are the same, and the linear direction of the limiting strip is the same as the linear direction of the rotating strip plate.

[0010] Further, a threaded hole is formed on the side of the fixed disk away from the rotating shaft, and the threaded hole is communicated with the sliding groove. A locking bolt is arranged inside the threaded hole, and a flexible anti-slip plate is arranged at the end of the locking bolt inserted into the threaded hole.

[0011] Further, there is a gap between the rotating strip plate and the fixed disk, and the rotating shaft is an elastic telescopic shaft.

[0012] Further, a plurality of diamond-shaped holes are formed inside the strap, so that the strap can be stretched to both sides to form a net shape, and a fixing strap is arranged at the end of the strap.

[0013] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0014] 1. When the heavy object is lifted and hung behind the automobile seat by this automobile seat hook assembly, the position in contact with the automobile seat is the strap. Since the strap is a flexible strap, the wear on the automobile seat during friction is small, and the effect of protecting the seat can be well achieved. At the same time, since the strap has a certain width and the side of the strap is attached to the seat when the strap is installed, the pressure of the strap on the seat can be reduced when the strap lifts the heavy object, thereby achieving the effect of protecting the seat surface and preventing it from being damaged;

[0015] 2. After the hook assembly is installed, the rotating plate and the extension plate are circular and cannot be bent, and the side wall of the strap is in contact with the surface of the seat. Thus, the side wall of the circular plate formed by the rotating plate and the extension plate can be made to face the seat. When the automobile brakes suddenly, the side wall of the circular plate is also in contact with the person in the back seat, which can effectively increase the contact area with the human body and reduce the pressure received during the collision, thereby effectively achieving the effect of protecting the passengers;

[0016] 3. The automotive seat hook assembly. Since the linear directions of all the extension bars are the same, the circular plate formed by the extension bars and the rotating plate can be folded into a barrel shape, facilitating the installation and disassembly of the hook assembly. The distance between the two farthest extension bars is greater than the maximum diameter of the collar. Therefore, when the circular plate formed by the extension sleeve and the rotating plate is in a flat state, it cannot pass through the collar, effectively achieving the purpose of fixing the collar. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Structural schematic diagram when the linear direction of the rotating plate of an automotive seat hook assembly of the present invention is parallel to the linear direction of the rotating strip plate.

[0019] Figure 2 Structural schematic diagram when the linear direction of the rotating plate of an automotive seat hook assembly of the present invention is perpendicular to the linear direction of the rotating strip plate.

[0020] Figure 3 Structural schematic diagram of the folded extension bars of an automotive seat hook assembly of the present invention.

[0021] Figure 4 Structural schematic diagram of the strap of an automotive seat hook assembly of the present invention.

[0022] Figure 5 Structural schematic diagram of the rotating plate and extension bars of an automotive seat hook assembly of the present invention.

[0023] Figure 6 Side view of the structural schematic diagram of the fixing plate of an automotive seat hook assembly of the present invention.

[0024] In the figure, 1, strap; 11, diamond hole; 12, fixing band; 2, fixing plate; 21, sliding groove; 22, threaded hole; 23, locking bolt; 3, rotating shaft; 4, rotating strip plate; 5, collar; 6, rotating plate; 7, extension bar; 8, limiting bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further elaborates on the present invention in conjunction with the drawings.

[0026] Embodiment:

[0027] Refer toFigure 1 - Figure 6 A hook assembly for an automobile seat disclosed by the utility model comprises a strap 1 and a fixing plate 2. A sliding groove 21 is formed inside the fixing plate 2. One end of the strap 1 is inserted into the sliding groove 21 and is slidably connected with the fixing plate 2. A rotating shaft 3 is arranged at the center of the fixing plate 2 and is fixedly connected with the center of the fixing plate 2. A rotating strip plate 4 is sleeved on the outer surface of the rotating shaft 3 and is fixedly connected with the rotating shaft 3. A sleeve ring 5 is arranged at the end of the strap 1 away from the fixing plate 2, and the sleeve ring 5 is made of the same material as the strap 1. A rotating plate 6 is rotatably arranged on the outer surface of the rotating shaft 3 and on one side of the rotating strip plate 4. A bearing is arranged inside the rotating plate 6 to reduce the friction between the rotating plate 6 and the rotating shaft 3, so as to achieve the effect of improving the service life of the device. A plurality of extension strips 7 are connected to both sides of the rotating plate 6 through steel cables. A limiting strip 8 is fixedly arranged at the end of the rotating shaft 3 away from the fixing plate 2, and the limiting strip 8 is fixedly connected with the rotating shaft 3, and there is a gap between the limiting strip 8 and the rotating strip plate 4 for installing the rotating plate 6.

[0028] In this embodiment, one end of the strap 1 provided with the fixing plate 2 passes through the sleeve ring 5, and the loop formed by the strap 1 is sleeved at the position where the headrest and the backrest of the automobile seat are connected. The fixing plate 2 is used to install the rotating shaft 3, and the rotating strip plate 4 and the limiting strip 8 are fixed through the rotating shaft 3. The rotating plate 6 is installed on the outer surface of the rotating shaft 3 and is located at the positions of the rotating strip plate 4 and the limiting strip 8. Through the extension strips 7 connected by steel cables, the extension strips 7 can deflect to both sides, as Figure 3 shown, so as to achieve the purpose of inserting the end of the strap 1 connected with the fixing plate 2 into the sleeve ring 5. When the strap 1 is sleeved on the back of the automobile seat and a heavy object needs to be hung, one end of the fixing plate 2 is inserted into the handle of the heavy object. When the rotating plate 6 and the extension strips 7 are sorted out smoothly and the rotating plate 6 and the extension strips 7 are rotated, the linear direction of the rotating plate 6 and the extension strips 7 is perpendicular to the limiting strip 8 and the rotating strip plate 4, as Figure 2 shown, so as to effectively fix the heavy object and prevent the heavy object from bouncing off and falling off due to vibration.

[0029] Specifically, during use, the extension strips 7 are deflected to both sides, so that the circle formed by the extension sleeves and the rotating plate 6 is folded to form an approximate column shape, as Figure 3As shown, it is then inserted into the interior of the collar 5, forming a ring shape. The ring-shaped strap 1 is sleeved at the position between the seat backrest and the headrest, and one end of the fixed disk 2 is vertically downward. Then, the rotating plate 6 and the extension bar 7 are rotated so that the linear directions of both of them are perpendicular to the linear direction of the rotating bar plate 4. At this time, the extension bar 7 is restricted by the rotating bar plate 4 and the limiting plate and cannot be deflected any further, thus effectively preventing it from being pulled out of the interior of the collar 5 and causing the problem that the hook assembly falls from the back of the car seat;

[0030] After the hook assembly is installed and a heavy object needs to be hung, the rotating plate 6 and the extension bar 7 are rotated again so that the linear directions of both of them are parallel to the linear direction of the rotating bar plate 4. The extension bar 7 is deflected to both sides and inserted into the handle of the heavy object. Then, the rotating plate 6 and the extension bar 7 are rotated again to a position perpendicular to the rotating bar plate 4. At this time, it can effectively avoid the problem that the heavy object will fall off when the car bumps;

[0031] In summary, when the heavy object is lifted and hung behind the car seat, the position in contact with the car seat is the strap 1. Since the strap 1 is a flexible strap 1, the wear on the car seat during friction is small, and the effect of protecting the seat can be achieved well. At the same time, since the strap 1 has a certain width and the side of the strap 1 is in contact with the seat when the strap 1 is installed, the pressure of the strap 1 on the seat can be reduced when the strap 1 lifts the heavy object, thereby achieving the effect of protecting the seat surface and preventing it from being damaged;

[0032] After the hook assembly is installed, the rotating plate 6 and the extension plate are circular and cannot be bent. The side wall of the strap 1 is in contact with the surface of the seat. Thus, the side wall of the circular plate formed by the rotating plate 6 and the extension plate faces the seat. When the car brakes suddenly, the side wall of the circular plate is also in contact with the person in the back seat, which can effectively increase the contact area with the human body and reduce the pressure received during the collision, thereby effectively achieving the effect of protecting the passengers.

[0033] In a further preferred embodiment of the present invention, as Figures 1-6 shown, the end wall of the extension bar 7 is arc-shaped, and the two ends of each extension bar 7 and the two ends of the rotating plate 6 together form a circle. After the extension bar 7 is connected to the rotating plate 6, there is a gap between two adjacent extension bars 7 to facilitate folding the extension bar 7 by bending the steel cable.

[0034] In this embodiment, since the end wall of the extension bar 7 and the two ends of the rotating plate 6 are both arc-shaped, and the extension bar 7 is connected to both sides of the rotating plate 6 through a steel cable, and the length of the extension bar 7 changes linearly, the extension bar 7 and the rotating plate 6 together form a circle, and both sides are flexible plate-shaped, as Figure 5As shown, by deflecting the two sides of the extension strip 7, the circular plate is formed into a barrel shape, so that one end of the strap 1 can be inserted into the interior of the ring 5. After inserting into the interior of the ring 5, the rotating plate 6 and the extension strip 7 can be rotated to a position perpendicular to the rotating strip plate 4 to form a circular plate again, thereby achieving the limit position to prevent the strap 1 from being pulled out of the ring 5.

[0035] In a further preferred embodiment of the present invention, Figures 1-6 As shown, the straight line directions of the extension strips 7 are the same, and the straight line direction of the limit strips 8 is the same as the straight line direction of the rotating strip plate 4 .

[0036] In this embodiment, since the straight line directions of the extension bars 7 are the same, the circular plate composed of the extension bars 7 and the rotating plate 6 can be folded and formed into a barrel shape, so as to facilitate the installation and disassembly of the hook assembly, and the distance between the two extension bars 7 that are farthest apart is greater than the maximum diameter of the collar 5. Therefore, when the circular plate formed by the extension sleeve and the rotating plate 6 is in a flat state, it cannot pass through the collar 5, so the purpose of fixing the collar 5 can be effectively achieved. Since the straight line direction of the limiting bar 8 is the same as the straight line direction of the rotating strip plate 4, and there is a gap between the limiting bar 8 and the rotating strip plate 4, the rotating plate 6 can be effectively installed in the position between the limiting bar 8 and the rotating strip plate 4, so that when the rotating plate 6 and the extension plate are rotated to be perpendicular to the straight line direction of the rotating strip plate 4, the extension plate can be limited to prevent it from deflecting, such as Figure 2 shown.

[0037] In a further preferred embodiment of the present invention, Figures 1-6 As shown, a threaded hole 22 is provided on one side of the fixed plate 2 away from the rotating shaft 3, and the threaded hole 22 is connected to the sliding groove 21, a locking bolt 23 is provided inside the threaded hole 22, and a flexible anti-slip plate is provided at one end of the locking bolt 23 inserted into the threaded hole.

[0038] In this embodiment, when the strap 1 is put on the position of the seat back, the locking bolt 23 is unscrewed so that one end of the locking bolt 23 is not in contact with the strap 1. At this time, the strap 1 and the fixed plate 2 are released from the fixed connection state, and the strap 1 can be pulled inside the sliding groove 21 to achieve the purpose of adjusting the position of the fixed plate 2 in the strap 1, and then the height of the fixed plate 2 can be controlled as needed to achieve the effect of improving the stability of the heavy object when hanging it, and by providing a flexible anti-skid plate, the friction between the locking bolt 23 and the strap 1 is increased, thereby achieving the purpose of improving the stability of the equipment.

[0039] In a further preferred embodiment of the present invention, Figures 1-6 As shown, there is a gap between the rotating strip plate 4 and the fixed plate 2, and the rotating shaft 3 is an elastic telescopic shaft.

[0040] In this embodiment, by means of the gap provided between the rotating slat 4 and the fixed plate, when hanging a heavy object, the handle of the heavy object is inserted into the gap, and by means of the elastically retractable rotating shaft 3, the handle of the heavy object is inserted between the rotating slat and the fixed plate, which can further improve the stability when hanging the heavy object, thereby achieving the purpose of improving the safety of the hook assembly.

[0041] In a further preferred embodiment of the present invention, Figures 1-6 As shown, the inside of the strap 1 has a plurality of diamond-shaped holes 11, so that the strap 1 can be stretched to both sides to form a net shape, and a fixing belt 12 is provided at the end of the strap 1.

[0042] In this embodiment, since the strap 1 has a certain width and has multiple diamond-shaped holes 11, the strap 1 can be stretched to both sides to form a mesh, which can effectively increase the affected area of the strap 1 and effectively avoid wear on the seat. When hanging heavy objects without handles, the fixed plate 2 is adjusted to a position close to the upper end of the strap 1, and the strap 1 on the bottom side is stretched to form a mesh, and the end with the fixed strap 12 is put on the extension of the circular plate formed by the extension strip 7 and the rotating plate 6. Since the fixed strap 12 is not elastic, the end of the strap 1 cannot be stretched. When stretched on both sides, the end of the strap 1 will form a pocket shape, and the pocket shape will be put on the extension of the circular plate, so that the mesh formed by the strap 1 will form a net pocket, so that objects without handles can be hung, which can effectively improve the flexibility of the hook assembly when used.

[0043] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automotive seat hook assembly, characterized in that, It includes a strap (1) and a fixing plate (2). A sliding groove (21) is formed inside the fixing plate (2). One end of the strap (1) is inserted into the sliding groove (21) and is slidably connected to the fixing plate (2). A rotating shaft (3) is provided at the center of one side of the fixing plate (2). A rotating strip plate (4) is sleeved on the outer surface of the rotating shaft (3). A collar (5) is provided at the end of the strap (1) away from the fixing plate (2). A rotating plate (6) is rotatably provided on the outer surface of the rotating shaft (3) and on one side of the rotating strip plate (4). A plurality of extension strips (7) are connected to both sides of the rotating plate (6) by steel cables. A limiting strip (8) is fixedly provided at the end of the rotating shaft (3) away from the fixing plate (2).

2. The automotive seat hook assembly according to claim 1, wherein, The end wall of the extension strip (7) is arc-shaped, and both ends of each extension strip (7) and both ends of the rotating plate (6) together form a circle.

3. The automotive seat hook assembly according to claim 2, characterized in that, The linear directions of all the extension strips (7) are the same, and the linear direction of the limiting strip (8) is the same as the linear direction of the rotating strip plate (4).

4. The automotive seat hook assembly according to claim 3, characterized in that, A threaded hole (22) is formed on the side of the fixing plate (2) away from the rotating shaft (3), and the threaded hole (22) communicates with the sliding groove (21). A locking bolt (23) is provided inside the threaded hole (22). A flexible anti-slip plate is provided at the end of the locking bolt (23) inserted into the threaded hole (22).

5. The automotive seat hook assembly according to claim 4, characterized in that, There is a gap between the rotating strip plate (4) and the fixing plate (2), and the rotating shaft (3) is an elastic telescopic shaft.

6. The automotive seat hook assembly according to claim 5, wherein, A plurality of diamond-shaped holes (11) are formed inside the strap (1), so that the strap (1) can be stretched to both sides to form a net shape. A fixing band (12) is provided at the end of the strap (1).

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