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car seat combination bed

A seat combination and back support technology, applied in vehicle seats, vehicle parts, special positions of vehicles, etc., can solve the problems of internal space limitation, insufficient angle, being on the same plane, etc., to meet health needs and avoid discomfort , the effect of increasing comfort

Inactive Publication Date: 2018-11-02
姜其钧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary cars are limited by the interior space, which can only meet the needs of riding, but cannot provide a function of lying down and resting.
Even MPVs, station wagons, off-road vehicles and SUVs with relatively large spaces are limited by the existing car seats. The angle of the backrest of the second row of car seats is not enough to adjust or is limited by the interior design of the car. The impact cannot be extended to a 180-degree horizontal plane; the second row of car seats cannot provide a comfortable reclining function even under the condition of laying flat rearward
When the existing seat is laid flat backward, there is a protruding connection between the backrest and the seat cushion, so that the backrest and the seat cushion cannot be on the same plane; at the same time, due to the size of the seat cushion and the backrest Even if the existing seat is laid back flat, the length of the 'bed' structure composed only of the seat cushion and the backrest is relatively short, which cannot be used by adults, especially taller people.
The prior art can't provide such a flat, comfortable 'bed' suitable for adults, therefore, it can't meet the technical problems of people, especially adults resting in the car

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] As shown in Figure 1, Figure 2, Figure 3, Figure 8 As shown, the vehicle-mounted seat combination bed includes a back support part and a hip support part, and also includes an extension support part and an adjuster; the extension support part is movably connected to the back support part and / or the hip support part; It is movably connected with the buttock support part; the back support part, the hip support part and the extension support part can be horizontally coplanar.

[0035] In the seat state, the back support part can support the back of the human body, and the buttock support part can support the buttocks and thighs of the human body; in the bed state, the back support part turns backwards to form a 'bed' with the buttock support part, It is used to support the human body lying flat on the bed.

[0036] The extension support member is a head support member and / or a leg support member. The head support part can be inserted into the back support part through a...

Embodiment 2

[0044] As shown in Figure 4, in order to meet the safety and comfort of the car seat, on the basis of the foregoing embodiment 1, an improved solution is proposed: adding a deformation mechanism inside the back support component and the buttock support component.

[0045] When the car is running for a long time, the driver is prone to fatigue. Part of the reason is that the contact area between the driver's body and the seat is small, so that the pressure on the part of the body in contact with the seat is relatively high, which affects blood circulation and muscle relaxation. This problem can be solved by adopting the aforementioned deformation mechanism.

[0046] The deformation mechanism is arranged inside the back support part and the hip support part, and can change the flat surface into a concave surface. The deformation mechanism can be realized by a spring adjusting device, a bolt adjusting device, a moving link adjusting device, preferably a moving link adjusting dev...

Embodiment 3

[0052] As shown in Fig. 5, on the basis of the above two embodiments, a waist adjusting device can also be added.

[0053] The waist adjustment device is arranged on the back supporting part, preferably adopts the method of rotating shaft, and can also adopt the method of external adjustment, such as the ejector device arranged on the surface of the upper support plate, or the hinge and locking device of the lower support plate .

[0054] A rotating shaft is used as the waist adjustment device. The rotating shaft has adjustment and locking functions, and is arranged on the bottom of both sides of the back support component. The rotating shaft is movably connected to a supporting plate, and the supporting plate is connected to the adjuster.

[0055] In use, when the vehicle-mounted seat combined bed is in the seat state, the angle between the back support part and the buttock support part is adjusted through the adjuster, and the angle between the back support part and the supp...

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PUM

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Abstract

The invention relates to the field of automobile seats, in particular to a vehicle-mounted seat combined lying bed. The vehicle-mounted seat combined lying bed comprises a back supporting component and a hip supporting component and further comprises an extending supporting component and an adjuster. The extending supporting component is movably connected to the back supporting component and / or the hip supporting component. The back supporting component is movably connected with the hip supporting component through the adjuster. The back supporting component, the hip supporting component and the extending supporting component can share the same plane horizontally. By the adoption of the vehicle-mounted seat combined lying bed, the problem that a driver or a passenger cannot have a rest comfortably when needing to have a rest in the automobile driving process is solved. In a seat state, the state of the surface of a seat is adjusted to make the seat form a recessed surface, and a human body is wrapped to reduce fatigue of the driver and the passenger; and in the laying bed state, the bed is long enough to be suitable for being used by an adult, the human body can be expanded when lying flatly, and meanwhile a person can lie on the bed comfortably due to the fact that no protruding portion exists.

Description

technical field [0001] The invention designs a car seat, in particular a car seat combination bed. Background technique [0002] With the development of the economy and the improvement of living standards, automobiles have gradually become an important means of transportation for families. While cars bring convenience to people’s lives, influenced by actual use demands, they have gradually evolved into car categories with multiple uses (for example, ordinary cars used for commuting convenience, MPVs used for multi-person travel, and travel cars used for travel. vehicles, as well as off-road vehicles and SUVs for complex road conditions, or between paved and unpaved roads). More and more car users hope to use cars to complete short-distance or long-distance travel while meeting commuting needs. When the car is running for a long time, the driver and passengers will feel tired, especially children and the elderly, who need to rest. [0003] Ordinary cars are limited by the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/34
CPCB60N2/34
Inventor 姜其钧
Owner 姜其钧