A manual inclined backboard opening and closing structure

Abstract

The utility model relates to the technical field of seat accessory, specifically relates to a manual oblique opening type backboard opening and closing structure, including backboard, side wall and accomodating subassembly, accomodating subassembly includes fixed bolster, connecting rod structure, opening and closing board, fixed part, two limit parts and holding piece, and the backboard is assembled in the back of car seat through the side wall, and the fixed bolster is used for supporting the assembly of connecting rod structure, when needing to accomodate articles, the operation fixed part loses the restriction to opening and closing board, holds holding piece and makes opening and closing board open and close through connecting rod structure, and the angle that two limit parts are used for limiting opening and closing board opening and closing is generally set as 60 DEG-90 DEG, makes opening and closing board form larger accomodating area, thereby solve the backboard structure of current car seat, because the backboard structure of current car seat is not set up article storage structure, therefore cannot place article according to the different needs of customers, and further lead to the problem of not being able to make full use of the space behind the seat.

Description

Technical Field

[0001] This utility model relates to the field of seat accessories technology, and in particular to a manually operated oblique back panel opening and closing structure. Background Technology

[0002] The back panel behind a car seat is usually called a seat back panel. It is mainly used to protect the car seat and effectively protect the occupants from injury caused by the metal structure inside the seat. In addition, the seat back panel can also serve as part of the seat frame, providing additional support and stability.

[0003] Currently, the existing car seat back panel structure, as a conventional car seat back support structure, includes a back panel, side panels, and connecting panels. The back panel is assembled to the back of the car seat through the side panels and connecting panels to provide additional support and stability.

[0004] However, by using the above method, since the existing back panel structure does not have a storage structure for items, it is impossible to place items according to different customer needs, which in turn leads to the inability to make full use of the space behind the seat. Utility Model Content

[0005] The purpose of this utility model is to provide a manually operated oblique back panel opening and closing structure, which aims to solve the problem that the existing car seat back panel structure does not have a storage structure for items, so it is impossible to place items according to different customer needs, thus resulting in the inability to make full use of the space behind the seat.

[0006] To achieve the above objectives, this utility model provides a manually operated, angled back panel opening and closing structure, including a back panel, side panels, and a storage assembly. The side panels are fixedly connected to the back panel and are located on one side of the back panel.

[0007] The storage assembly includes a fixed bracket, a connecting rod structure, a hinged plate, a fixing component, two limiting components, and a gripping component;

[0008] The fixed bracket is fixedly connected to the back plate and is located on one side of the back plate; the connecting rod structure is disposed on one side of the fixed bracket; the opening and closing plate is fixedly connected to the connecting rod structure and is located on one side of the connecting rod structure; the fixing member is disposed on one side of the back plate; two limiting members are respectively disposed between the back plate and the opening and closing plate; the gripping member is disposed on one side of the opening and closing plate.

[0009] The linkage structure includes a main linkage, a secondary linkage, and an auxiliary linkage. The main linkage is rotatably connected to the fixed bracket and is located on one side of the fixed bracket. The secondary linkage is rotatably connected to the fixed bracket and is located on one side of the fixed bracket. The auxiliary linkage is rotatably connected to both the main linkage and the secondary linkage and is located between the main linkage and the secondary linkage. The opening and closing plate is fixedly connected to the auxiliary linkage and is located on one side of the auxiliary linkage.

[0010] The fixing component includes a rotating shaft, a rotating ring, and a stop block. The rotating shaft is fixedly connected to the back plate and is located on one side of the back plate. The rotating ring is rotatably connected to the rotating shaft and is located on one side of the rotating shaft. The stop block is fixedly connected to the rotating ring and is located on one side of the rotating ring.

[0011] The limiting component includes a limiting frame, a slider, and a limiting rod. The limiting frame is fixedly connected to the back plate and is located on one side of the back plate. The slider is slidably connected to the limiting frame and is located on one side of the limiting frame. The limiting rod is rotatably connected to the slider and rotatably connected to the opening and closing plate, and is located on one side of the slider.

[0012] The grip includes a handle and an anti-slip cover. The handle is fixedly connected to the opening and closing plate and is located on one side of the opening and closing plate. The anti-slip cover is fixedly connected to the handle and is located on one side of the handle.

[0013] This utility model discloses a manually operated, angled back panel opening and closing structure. In use, the back panel is assembled to the back of a car seat via the side panel. The fixing bracket supports the assembly of the linkage structure. When items need to be stored, the fixing component removes the restriction on the opening and closing panel. Holding the grip component allows the opening and closing panel to be opened and closed via the linkage structure. Two limiting components limit the opening and closing angle of the panel, typically set to 60°-90°, creating a larger storage area. This solves the problem of existing car seat back panel structures lacking storage structures, thus preventing the placement of items according to different customer needs and hindering the full utilization of the space behind the seat. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a structural schematic diagram of the entire utility model from another angle.

[0017] Figure 3 This is a side view of the entire utility model.

[0018] Figure 4 yes Figure 3 A magnified view of a portion at point A.

[0019] 101-Back panel, 102-Side panel, 103-Fixed bracket, 104-Linkage structure, 105-Opening and closing plate, 106-Fixed component, 107-Limiting component, 108-Grip component, 109-Main link, 110-Secondary link, 111-Auxiliary link, 112-Rotating shaft, 113-Rotating ring, 114-Stop block, 115-Limiting frame, 116-Slider, 117-Limiting rod, 118-Handle, 119-Anti-slip skin. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a structural schematic diagram of the entire utility model from another angle. Figure 3 This is a side view of the entire utility model. Figure 4 yes Figure 3 A magnified view of a portion at point A.

[0022] This utility model provides a manually operated oblique-opening backrest structure, including a backrest 101, a side panel 102, and a storage assembly. The storage assembly includes a fixed bracket 103, a connecting rod structure 104, an opening and closing plate 105, a fixing member 106, two limiting members 107, and a gripping member 108. The connecting rod structure 104 includes a main connecting rod 109, a secondary connecting rod 110, and an auxiliary connecting rod 111. The fixing member 106 includes a rotating shaft 112, a rotating ring 113, and a stop block 114. The limiting member 107 includes a limiting frame 115, a slider 116, and a limiting rod 117. The gripping member 108 includes a handle 118 and an anti-slip cover 119. The aforementioned solution solves the problem of existing car seat backrest structures, which lack storage structures and therefore cannot accommodate items according to different customer needs, leading to insufficient utilization of the space behind the seat.

[0023] In this specific embodiment, the back panel 101 is mounted on the back of the car seat via the side panel 102, and works with the storage components to store items.

[0024] The fixed bracket 103 is fixedly connected to the back panel 101 and located on one side of the back panel 101; the connecting rod structure 104 is disposed on one side of the fixed bracket 103; the opening and closing plate 105 is fixedly connected to the connecting rod structure 104 and located on one side of the connecting rod structure 104; the fixing member 106 is disposed on one side of the back panel 101; two limiting members 107 are respectively disposed between the back panel 101 and the opening and closing plate 105; the gripping member 108 is disposed on one side of the opening and closing plate 105. In use, the back panel 101 is assembled to the back of the car seat via the side panel 102, and the fixed bracket 103 is used to support the seat. When the linkage structure 104 is assembled, and items need to be stored, the fixing member 106 is operated to remove the restriction on the opening and closing plate 105. The gripping member 108 is held so that the opening and closing plate 105 can be opened and closed through the linkage structure 104. The two limiting members 107 are used to limit the opening and closing angle of the opening and closing plate 105, which is generally set to 60°-90°, so that the opening and closing plate 105 forms a larger storage area. This solves the problem that the existing car seat back panel structure does not have an item storage structure, so it is impossible to place items according to different customer needs, which leads to the inability to make full use of the space behind the seat.

[0025] Secondly, the main connecting rod 109 is rotatably connected to the fixed bracket 103 and is located on one side of the fixed bracket 103; the secondary connecting rod 110 is rotatably connected to the fixed bracket 103 and is located on one side of the fixed bracket 103; the auxiliary connecting rod 111 is rotatably connected to the main connecting rod 109 and the secondary connecting rod 110 respectively, and is located between the main connecting rod 109 and the secondary connecting rod 110; the opening and closing plate 105 is fixedly connected to the auxiliary connecting rod 111 and is located on one side of the auxiliary connecting rod 111. When it is necessary to open the opening and closing plate 105, the gripper 108 is held and the opening and closing plate 105 is pulled outward. The main connecting rod 109 moves, and the movement of the main connecting rod 109 cooperates with the secondary connecting rod 110 to drive the auxiliary connecting rod 111 to move, thereby causing the opening and closing plate 105 to open obliquely.

[0026] Meanwhile, the rotating shaft 112 is fixedly connected to the back plate 101 and located on one side of the back plate 101; the rotating ring 113 is rotatably connected to the rotating shaft 112 and located on one side of the rotating shaft 112; the stop block 114 is fixedly connected to the rotating ring 113 and located on one side of the rotating ring 113. The stop block 114 cooperates with the rotating ring 113 to rotate on the rotating shaft 112. The stop block 114 is used to restrict the opening and closing plate 105, so that the position of the opening and closing plate 105 is limited when it is not opened.

[0027] Additionally, the limiting frame 115 is fixedly connected to the back plate 101 and located on one side of the back plate 101; the slider 116 is slidably connected to the limiting frame 115 and located on one side of the limiting frame 115; the limiting rod 117 is rotatably connected to the slider 116 and rotatably connected to the opening and closing plate 105 and located on one side of the slider 116. The limiting frame 115 is used to support the slider 116 to slide, and the limiting rod 117 is used to rotate when the opening and closing plate 105 is opened and closed, thereby limiting the opening and closing angle of the opening and closing plate 105.

[0028] Furthermore, the handle 118 is fixedly connected to the opening and closing plate 105 and is located on one side of the opening and closing plate 105; the anti-slip skin 119 is fixedly connected to the handle 118 and is located on one side of the handle 118. The handle 118, together with the anti-slip skin 119, is used for gripping when opening and closing the opening and closing plate 105, making it more convenient to operate the opening and closing plate 105.

[0029] When using this utility model, the back panel 101 is assembled to the back of the car seat via the side panel 102. The fixing bracket 103 is used to support the assembly of the linkage structure 104. When items need to be stored, the stop block 114 is twisted to rotate on the rotating shaft 112 via the rotating ring 113, so that the stop block 114 moves away from the opening and closing plate 105 and loses its restriction on the opening and closing plate 105. The handle 118 is then held and the opening and closing plate 105 is pulled outward, causing the main connecting rod 109 to move. The movement of the main connecting rod 109, in conjunction with the secondary connecting rod 110, drives the auxiliary connecting rod 111. The movement causes the opening and closing plate 105 to open obliquely. The limiting frame 115 supports the sliding of the slider 116, and the limiting rod 117 is used to rotate when the opening and closing plate 105 opens and closes, limiting the opening and closing angle of the opening and closing plate 105. The opening and closing angle of the opening and closing plate 105 is generally set to 60°-90°, so that the opening and closing plate 105 forms a large storage area. This solves the problem that the existing car seat back panel structure does not have a storage structure for items, so it is impossible to place items according to different customer needs, which leads to the inability to fully utilize the space behind the seat.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A manually operated oblique-opening back panel opening and closing structure, comprising a back panel and a side panel, wherein the side panel is fixedly connected to the back panel and is located on one side of the back panel; characterized in that, It also includes storage components; The storage assembly includes a fixed bracket, a connecting rod structure, a hinged plate, a fixing component, two limiting components, and a gripping component; The fixed bracket is fixedly connected to the back plate and is located on one side of the back plate; the connecting rod structure is disposed on one side of the fixed bracket; the opening and closing plate is fixedly connected to the connecting rod structure and is located on one side of the connecting rod structure; the fixing member is disposed on one side of the back plate; two limiting members are respectively disposed between the back plate and the opening and closing plate; the gripping member is disposed on one side of the opening and closing plate.

2. The manually operated oblique-opening back panel opening and closing structure as described in claim 1, characterized in that, The linkage structure includes a main linkage, a secondary linkage, and an auxiliary linkage. The main linkage is rotatably connected to the fixed bracket and is located on one side of the fixed bracket. The secondary linkage is rotatably connected to the fixed bracket and is located on one side of the fixed bracket. The auxiliary linkage is rotatably connected to both the main linkage and the secondary linkage and is located between the main linkage and the secondary linkage. The opening and closing plate is fixedly connected to the auxiliary linkage and is located on one side of the auxiliary linkage.

3. The manually operated oblique-opening back panel opening and closing structure as described in claim 2, characterized in that, The fixing component includes a rotating shaft, a rotating ring, and a stop block. The rotating shaft is fixedly connected to the back plate and is located on one side of the back plate. The rotating ring is rotatably connected to the rotating shaft and is located on one side of the rotating shaft. The stop block is fixedly connected to the rotating ring and is located on one side of the rotating ring.

4. The manually operated oblique-opening back panel opening and closing structure as described in claim 3, characterized in that, The limiting component includes a limiting frame, a slider, and a limiting rod. The limiting frame is fixedly connected to the back plate and is located on one side of the back plate. The slider is slidably connected to the limiting frame and is located on one side of the limiting frame. The limiting rod is rotatably connected to the slider and rotatably connected to the opening and closing plate, and is located on one side of the slider.

5. The manually operated oblique-opening back panel opening and closing structure as described in claim 4, characterized in that, The grip includes a handle and an anti-slip cover. The handle is fixedly connected to the opening and closing plate and is located on one side of the opening and closing plate. The anti-slip cover is fixedly connected to the handle and is located on one side of the handle.

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