CN203005153U - Automobile rear seat armrest with folding writing board - Google Patents

Abstract

The utility model discloses an automobile rear seat armrest with a folding writing board. The automobile rear seat armrest with the folding writing board comprises an armrest body, as well as the folding writing board and a writing board translating and rotating mechanism which are arranged inside the armrest body, wherein a cavity is formed in the armrest body; a continuous opening is formed in the front end surface and the two side surfaces of the front end of the armrest body; the writing board is arranged in the cavity of the rear seat armrest and can be pulled out from the opening; a folding support is arranged at the bottom of the writing board. The writing board and the translating and rotating mechanism are hidden in the rear seat armrest, so that the size is not increased extra and the structure is compact; when the writing board is not used, the writing board is embedded into the rear seat armrest, so that the appearance is tidy and attractive; when the writing board is used, the writing board can be easily pulled out and rotated towards the two sides according to needs of passengers; and the folding support can regulate the height of the writing board arbitrarily, so that using requirements of the passengers in the rear row can be met.

Description

Car rear seat armrest with foldable tablet

technical field

The utility model relates to an automobile rear seat armrest, in particular to an automobile rear seat armrest provided with a foldable writing board which can be conveniently used by rear seat passengers.

Background technique

There are some models on the market that add a shelf that can be used by the rear passengers on the back of the front seat. The rear passengers can place items on the shelf, and it can also be used as a writing board for the rear passengers It brings convenience, but because the front seats of a general car can be adjusted, the use of the shelf by the rear passengers is limited by the adjustment of the front seats, which may even cause very inconvenient use sometimes.

Utility model content

The utility model mainly solves the technical problem that the writing boards used by the passengers in the rear row are easily adjusted by the front seats and cause inconvenience; it provides an automobile rear seat armrest provided with foldable writing boards which is convenient for the passengers in the rear seats to use.

In order to solve the above-mentioned technical problems, the utility model mainly adopts the following technical solutions:

The utility model relates to an automobile rear seat armrest provided with a foldable writing board, which is arranged in the middle of the rear seat of the automobile, and the automobile rear seat armrest comprises an armrest body, a foldable writing board and a writing The board translation and rotation mechanism hides the writing board and the translation and rotation mechanism in the central armrest of the rear seat, without adding additional volume, the structure is compact and reasonable, and the writing board is pulled out when in use, without considering the adjustment status of the front seat, fully Meet the use requirements of rear seat passengers.

Preferably, the armrest body is provided with a cavity, the front end surface of the armrest body and both sides of the front end are provided with continuous openings, the opening communicates with the cavity, the height of the opening is the same as the thickness of the writing board, and the writing board is embedded In the cavity, the front end of the writing board coincides with the opening to form a complete surface. The writing board translation and rotation mechanism is also arranged in the cavity. The writing board is placed in the cavity of the armrest of the rear seat, and the writing board can be pulled through the opening. When not in use, the writing board is embedded in the cavity of the rear seat armrest and forms a complete surface with the rear seat armrest. Rotating, passengers on both sides of the armrest can share a writing board, and the writing board can return to the original route after use.

Preferably, the writing board translation and rotation mechanism includes a rotating shaft arranged in the cavity and a connecting plate arranged at the end of the writing board and connected with the writing board, the rotating shaft is perpendicular to the bottom surface of the cavity and the two ends are respectively It is fixedly connected to the top and bottom surfaces of the cavity. The connecting plate is sleeved on the rotating shaft and can translate back and forth along the cavity or rotate around the rotating shaft. The rotating shaft can be used as a positioning axis to make the translation of the connecting plate accurate and also It can be used as a rotating shaft to make the connecting plate rotate to both sides, and correspondingly drive the writing board to translate or rotate to meet the use requirements of passengers.

As a preference, a chute is provided in the center of the connecting plate, the direction of the chute is consistent with the length direction of the connecting plate, the width of the chute is consistent with the diameter of the rotating shaft, the connecting plate is set on the rotating shaft, and can only move along the chute. Move to prevent the tablet from slipping out of the chute rotation axis on the armrest of the rear seat.

As a preference, the armrest body is also provided with a limit column, which is arranged symmetrically on both sides of the rear of the rotating shaft, the limit column is perpendicular to the bottom surface of the cavity and its two ends are respectively connected to the top surface of the cavity and the bottom surface of the cavity. The bottom surface is fixed, and the distance between the limit posts coincides with the width of the connecting plate. When the writing board is pulled out and rotated to both sides, when it is rotated to the corresponding position, the writing board is blocked by the limit posts and will not rotate too far , at the same time, when the tablet is pulled out from the cavity, the limiting columns on both sides also function to limit and position the movement track of the tablet.

As a preference, a folding bracket is provided at the bottom of the writing board, one end of the folding bracket is hinged to the writing board, and the other end is hinged to the connecting plate, passengers can easily adjust the height of the writing board through the folding bracket to meet different requirements. passenger requirements.

Preferably, the folding bracket includes an upper bracket and a lower bracket, one side ends of the upper bracket and the lower bracket are hinged to each other, the other end of the upper bracket is hinged to the writing board, and the other end of the lower bracket is connected to the The board is hinged, the upper and lower brackets can be rotated and positioned with the hinge points at both ends as the axis, and the writing board can be rotated and positioned through the hinge point with the upper bracket as the axis. The lifting process of the writing board is simple and fast. At the same time, the inclined The lower bracket increases the leg space of the rear passengers, so that the writing board and the folding bracket will not interfere with the legs of the passengers, which improves the comfort and practicality of the rear passengers when using the writing board.

Preferably, the front end of the writing board is further provided with a handle, which is convenient for rear seat passengers to push, pull or rotate the writing board.

The beneficial effect of the utility model is: the writing board and the translation and rotation mechanism are hidden in the back seat armrest, without additional volume increase, and the structure is compact and reasonable. When not in use, the writing board is embedded in the back seat armrest, and the appearance is neat and beautiful When in use, the writing board can be easily pulled out and rotated to both sides according to the needs of passengers. The folding bracket can adjust the height of the writing board arbitrarily to meet the requirements of passengers in the rear seat.

Description of drawings

Fig. 1 is a schematic diagram of a structure of the utility model.

Fig. 2 is a schematic diagram of the operation of the tablet in Fig. 1 .

Fig. 3 is a schematic diagram of the opening state of the writing board in Fig. 1 .

Fig. 4 is a schematic diagram of the structure of the writing board folding bracket of the present invention.

In the figure 1. Rear seat, 2. Armrest body, 3. Writing board, 4. Rotating shaft, 5. Connecting plate, 6. Slide groove, 7. Limiting column, 8. Upper bracket, 9. Lower bracket.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: the automobile rear seat armrest that is provided with foldable writing board of the present embodiment is designed in the middle of automobile rear seat 1, as shown in Figure 1, comprises armrest body 2, is arranged on the foldable writing board in armrest body Plate 3 and the writing board translation rotation mechanism, the armrest body is designed with a cavity, the front end of the armrest body and the two sides of the front end have continuous openings, the opening communicates with the cavity, the opening height is the same as the thickness of the writing board, and the writing board is embedded in the cavity. In the cavity, the front end surface of the tablet coincides with the opening to form a complete surface, and the translation and rotation mechanism of the tablet is arranged in the cavity; as shown in Figure 2 and Figure 3, the translation and rotation mechanism of the tablet includes a rotating shaft installed in the cavity 4 and the connecting plate 5 designed at the end of the writing board and connected with the writing board, the rotation axis is perpendicular to the bottom surface of the cavity and the two ends are respectively fixed to the top and bottom surfaces of the cavity, and a chute 6 is designed in the center of the connecting plate, The direction of the chute is consistent with the length direction of the connecting plate, and the width is consistent with the diameter of the rotating shaft. The connecting plate is sleeved on the rotating shaft and can translate back and forth along the cavity or rotate with the rotating shaft as the axis; Column 7, the limiting columns are symmetrically arranged on both sides of the rear of the rotating shaft, the limiting columns are perpendicular to the bottom surface of the cavity and the two ends are respectively fixed to the top and bottom surfaces of the cavity, the distance between the limiting columns is the same as the width of the connecting plate coincide, and the inner side of the limit column is in contact with the two side edges of the connecting plate to form a positioning; The ends on one side of the upper bracket are hinged to each other, the other end of the upper bracket is hinged to the writing board, and the other end of the lower bracket is hinged to the connecting plate. The hinge point with the upper support can be used as the axis to rotate and position and maintain the level; a handle is also provided on the front surface of the writing board.

When in use, the passenger puts down the central armrest of the rear seat, pulls the writing board out of the cavity of the rear seat armrest through the handle on the front surface of the writing board, and then rotates the writing board to one side as required. Limit the rotation angle of the writing board. When the corresponding position is reached, the writing board is raised, and the folding bracket is opened and raised to the height required by passengers to complete the opening and positioning of the writing board. After the use is completed, the writing board can be lowered and returned according to the original path And retracted into the armrest of the rear seat.

The above descriptions do not limit the utility model, and the utility model is not limited to the examples described above, any changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model are all It should be regarded as the protection scope of the present utility model.

Claims (8)

1. back seat handrail that is provided with collapsible board, be located at the centre of automobile rear seat (1), it is characterized in that: described back seat handrail comprises handrail body (2), is located at collapsible board (3) and board translation rotating mechanism in handrail body.

2. the back seat handrail that is provided with collapsible board according to claim 1, it is characterized in that: described handrail body is provided with cavity in (2), handrail body front end face and front end two sides are provided with continuous opening, described opening communicates with described cavity, open height is identical with described board (3) thickness, board embeds in cavity, and board front end face and opening match and form one complete, and described board translation rotating mechanism also is located in cavity.

3. the back seat handrail that is provided with collapsible board according to claim 1 and 2, it is characterized in that: described board translation rotating mechanism comprises the S. A. (4) that is located in described cavity and the connecting panel (5) that is located at the board afterbody and joins with board, described S. A. is affixed with end face and the bottom surface of cavity respectively perpendicular to cavity floor and two ends, and connecting panel is set on S. A. and can rotates along translation before and after cavity or take S. A. as the axle center.

4. the back seat handrail that is provided with collapsible board according to claim 3, it is characterized in that: described connecting panel (5) central authorities are provided with chute (6), described chute direction is consistent with the connecting panel length direction, and the diameter of chute width and described S. A. (4) matches.

5. the back seat handrail that is provided with collapsible board according to claim 1 and 2, it is characterized in that: also be provided with limited post (7) in described handrail body (2), described limited post symmetry is located at the both sides, rear of described S. A. (4), limited post is affixed with end face and the bottom surface of cavity respectively perpendicular to cavity floor and two ends, and between limited post, distance matches with the width of described connecting panel (5).

6. the back seat handrail that is provided with collapsible board according to claim 1 and 2, it is characterized in that: be provided with folding rack bottom described board (3), described folding rack one end and described board are hinged, and the other end and described connecting panel (5) are hinged.

7. the back seat handrail that is provided with collapsible board according to claim 6, it is characterized in that: described folding rack comprises upper bracket (8) and lower bracket (9), one side end of described upper bracket and lower bracket is hinged, the other end of upper bracket and described board (3) are hinged, and the other end of lower bracket and described connecting panel (5) are hinged.

8. the back seat handrail that is provided with collapsible board according to claim 1, it is characterized in that: the front end face of described board (3) also is provided with handle.

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