Seat armrest folding mechanism
An armrest and seat technology, applied in the field of car seats and seat armrest folding mechanisms, can solve the problems of small force and seat armrests bouncing upwards, so as to prolong the service life, avoid accidental bouncing, and avoid excessive wear effect
Active Publication Date: 2016-06-29
TIANJIN BOXIN AUTOMOBILE PARTS
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- Description
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- Application Information
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Problems solved by technology
In the existing seat armrest folding mechanism, the seat armrest is installed on a movable arm, and the movable arm can slide along a chute. In order to reduce the production accuracy of the product, the chute and the movable arm are configured as a clearance fit , the force between the two is small, the seat armrest may spring up when the car is bumping
Method used
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Embodiment
[0019] Such as Figure 1 to Figure 3 As shown, this embodiment discloses a seat armrest folding mechanism, which includes a base 1 for fixing on a vehicle and a movable arm 2 rotatably arranged on the base 1 and connected with the armrest of the seat.
[0020] A connecting rod 3 is hingedly connected to the movable arm 2, a sliding groove portion 11 is provided on the base 1, and a sliding column 31 slidingly fitted with the sliding groove portion 11 is provided on the connecting rod 3. The movable arm 2 and the connecting rod 3 and the sliding groove 11 constitute a crank slider mechanism. When the movable arm 2 rotates, the armrest of the seat can be opened upwards or closed downwards in the open position, and the connecting rod 3 will be driven to move. , The sliding column 31 slides synchronously in the sliding groove 11.
[0021] One end of the sliding groove portion 11 is provided with an elastic clamping portion 12. When the armrest of the seat is folded upward or downward,...
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The invention discloses a seat armrest turnover mechanism, which comprises a base fixed on an automobile and a moveable arm which is rotatably arranged on the base and connected with a seat armrest, wherein a connecting rod is hinged to the moveable arm; a chute part is formed in the base; a slide column which is slidably matched with the chute part is arranged on the connecting rod; at least one end of the chute part is provided with an elastic clamping part, and when the seat armrest is turned upward or downward, the slide column passes over the elastic clamping part and is fixed on a corresponding end of the chute part by the elastic clamping part. According to the invention, when passing over the elastic clamping part, the slide column on the connecting rod can be fixed on one end of the chute part by the elastic clamping part, so that the moveable arm is prevented from upspringing for jolt, and accordingly the seat armrest is prevented from upspringing accidentally. The seat armrest turnover mechanism disclosed by the invention is suitable for being installed on the seat armrest of an automobile driver seat.
Description
Technical field [0001] The invention belongs to the field of automobiles, and relates to a car seat, in particular to a seat armrest folding mechanism for folding the car seat armrest. Background technique [0002] In a car, the central seat armrest between the driving position and the co-pilot’s seat is integrated with the function of a container. The seat armrest itself can be placed with water glasses and other items. After the seat armrest is folded upwards, the space exposed below can also be used To store more items. In the existing seat armrest folding mechanism, the seat armrest is installed on a movable arm that can slide along a chute. In order to reduce the production accuracy of the product, the chute and the movable arm are configured as a clearance fit , The force between the two is relatively small. When the car is bumping, the armrest of the seat may bounce up. Summary of the invention [0003] The technical problem to be solved by the present invention is to pro...
Claims
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IPC IPC(8): B60N2/46B60R7/04B60N2/75
Inventor 黄勇田迎春解胜凯王建军管月芹魏娇郝鹏李凯周杰张甲邓彦迪常富利武茂星翟志轩
Owner TIANJIN BOXIN AUTOMOBILE PARTS