Side wing supporting module, seat and automobile

Abstract

The utility model provides a side wing supporting module, a seat and an automobile. The side wing supporting module comprises a fixed plate, a movable plate and an air bag. The fixed plate and the movable plate are arranged at an interval along a first direction; the air bag is arranged between the fixed plate and the movable plate and comprises at least two air chambers arranged in the second direction. According to the utility model, the air bag comprises at least two air chambers arranged along the second direction, the air bag is inflated to expand the at least two air chambers, the movable plate is jacked up in the second direction in a regional manner, and the foaming surface sleeve of the movable plate for supporting the side wings of the seat in the regional manner is bulged, so that the supporting condition of the side wings of the seat and the side part of a human body is adjusted; after adjustment, the side wings of the seat are attached to the human body more uniformly, the comfort is higher, and foreign body sensation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to side wing support module technical field especially, relates to a side wing support module, seat and car. BACKGROUND

[0002] Side wing support module is the device applied in seat, including movable plate, fixed plate and air bag, through air bag inflation, the movable plate is lifted, makes movable plate support side wing's foamed face cover and is puffed up, thereby realizes the adjustment seat's side wing and human body side support condition. SUMMARY

[0003] The utility model provides a kind of side wing support module, seat and car, to solve the problem that the side wing of existing side wing support module adjustment seat is poor in uniformity with human body, easy to produce foreign body sensation.

[0004] A kind of side wing support module, including fixed plate, movable plate and air bag;

[0005] The fixed plate is arranged along the first direction with the movable plate;

[0006] The air bag is arranged between the fixed plate and the movable plate, and the air bag includes at least two air chambers arranged along the second direction.

[0007] Preferably, the air bag includes an air bag body and at least one partition;

[0008] At least one partition is arranged in the air bag body, and the internal space of the air bag body is divided to form at least two air chambers arranged along the second direction, and the adjacent two air chambers are communicated.

[0009] Preferably, the partition is arranged at the middle position of the air bag body, and the two ends of the partition form an air flow channel with the two side edges of the air bag body respectively.

[0010] Preferably, the partition is provided with a through hole communicating the adjacent two air chambers.

[0011] Preferably, the partition is arranged at the side position of the air bag body, one end of the partition is connected with one side edge of the air bag body, and the other end of the partition forms an air flow channel with the other end of the adjacent partition or the other side edge of the air bag body.

[0012] The adjacent two partitions are oppositely arranged or staggered.

[0013] Preferably, the cross-sectional area of the two adjacent air chambers in the first direction is different.

[0014] Preferably, the air bag further comprises an inflation port, which is arranged on the air bag body and communicates with one of the air chambers.

[0015] The cross-sectional area of the air chamber close to the inflation port in the first direction is smaller than that of the air chamber far from the inflation port in the first direction.

[0016] A seat comprising a seat framework, a foamed surface cover and the side wing support module.

[0017] The foamed surface cover is sleeved on the periphery of the seat framework.

[0018] The side wing support module is arranged between the seat framework and the foamed surface cover.

[0019] Preferably, the number of the side wing support module is two, and the two side wing support modules are oppositely arranged on the two sides of the seat framework.

[0020] An automobile comprising the seat.

[0021] The air bag in the side wing support module provided by the embodiment of the utility model comprises at least two air chambers arranged in a second direction, the air bag is inflated to make the at least two air chambers expand, the movable plate is lifted in a region in the second direction, the movable plate supports the foamed surface cover of the side wing of the seat in a region, so that the side wing of the seat is adjusted to support the human body, the uniformity of the side wing of the seat after adjustment is better, the comfort is stronger, and the foreign body sensation is avoided. The air bag in the side wing support module is provided with different numbers of air chambers, and a single air bag can realize the support of different parts, and is more suitable for the modeling of the side wing of the seat; the production process is simple, and is suitable for flexible production tools and large-scale mass production applications. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawings needed to be used in the description of the embodiment of the utility model, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without the creative labor.

[0023] Figure 1 It is the explosion view of the side wing support module in an embodiment of the utility model;

[0024] Figure 2 It is the sectional view of the air bag in an embodiment of the utility model;

[0025] Figure 3is an exploded view of the seat in an embodiment of the utility model;

[0026] Figure 4 is an axial side view of the seat in an embodiment of the utility model;

[0027] Figure 5 is Figure 4 the cross section view of the side wing support module adjusting front A-A;

[0028] Figure 6 is Figure 4 the cross section view of the side wing support module adjusting rear A-A.

[0029] 1, fixed plate;2, movable plate;3, air bag;31, air chamber;32, air bag main body;33, partition;34, air flow channel;35, inflation port;4, seat framework;5, foamed surface cover. DETAILED DESCRIPTION

[0030] In order to make the technical problem, technical scheme and beneficial effect solved by the utility model more clearly, the following will be further described in detail by combining with the drawings and embodiments.The specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0031] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0032] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements.The above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model according to the specific circumstances.

[0033] The utility model embodiment provides a kind of side wing support module, refer to Figures 1-6The side wing support module includes a fixed plate 1, a movable plate 2, and an air bag 3. The fixed plate 1 and the movable plate 2 are arranged in a first direction. The air bag 3 is arranged between the fixed plate 1 and the movable plate 2. The air bag 3 includes at least two air chambers 31 arranged in a second direction.

[0034] The first direction and the second direction are perpendicular or close to perpendicular to each other. For example, the first direction is the left-right direction of the vehicle, and the second direction is the front-rear direction of the vehicle.

[0035] As an example, the side wing support module is mainly applied in a seat to adjust the support condition of the side wing of the seat and the side of the human body. Specifically, the side wing support module includes a fixed plate 1, a movable plate 2, and an air bag 3. During installation, the fixed plate 1 and the movable plate 2 are arranged in a first direction. The air bag 3 is arranged between the fixed plate 1 and the movable plate 2. In this way, by inflating the air bag 3, the air bag 3 expands to lift the movable plate 2, so that the movable plate 2 supports the foamed surface cover 5 of the side wing of the seat to bulge, thereby adjusting the support condition of the side wing of the seat and the side of the human body. The air bag 3 in the example includes at least two air chambers 31 arranged in a second direction. By inflating the air bag 3 to make the at least two air chambers 31 expand, the movable plate 2 is lifted in a divided region in the second direction, so that the movable plate 2 supports the foamed surface cover 5 of the side wing of the seat in a divided region to bulge, thereby adjusting the support condition of the side wing of the seat and the side of the human body. After adjustment, the uniformity of the seat side wing and the human body is better, the comfort is stronger, and the foreign body sensation is avoided. The air bag 3 in the side wing support module is provided with different numbers of air chambers 31, so that a single air bag 3 can realize support of different positions, and is more suitable for the shape of the side wing of the seat. The production process is simple, and is suitable for flexible production tools and large-scale mass production applications.

[0036] In an embodiment, referring to Figure 2 The air bag 3 includes an air bag body 32 and at least one partition 33. The at least one partition 33 is arranged in the air bag body 32 to divide the internal space of the air bag body 32 to form at least two air chambers 31 arranged in the second direction. Adjacent two air chambers 31 are communicated.

[0037] As an example, the air bag 3 includes an air bag body 32 and at least one partition 33. During installation, the at least one partition 33 is arranged in the air bag body 32 to divide the internal space of the air bag body 32 to form at least two air chambers 31 arranged in the second direction. Adjacent two air chambers 31 are communicated. In this way, by inflating the air bag 3, the at least two air chambers 31 can expand in sequence to lift the movable plate 2 in a divided region in the second direction, so that the movable plate 2 supports the foamed surface cover 5 of the side wing of the seat in a divided region to bulge, thereby adjusting the support condition of the side wing of the seat and the side of the human body. After adjustment, the uniformity of the seat side wing and the human body is better, the comfort is stronger, and the foreign body sensation is avoided.

[0038] In an embodiment, referring toFigure 2 The divider 33 is arranged at the middle position of the air bag body 32, and two ends of the divider 33 form two air flow channels 34 respectively with two side edges of the air bag body 32.

[0039] As an example, the first structure of the air bag 3 is introduced. In the design, the divider 33 is arranged at the middle position of the air bag body 32, so that two ends of the divider 33 form two air flow channels 34 respectively with two side edges of the air bag body 32. When inflated, the air flow of one air chamber 31 flows into the adjacent air chamber 31 through the two air flow channels 34, so that the air flow between the adjacent two air chambers 31 is more balanced, the inflation effect of the air bag 3 is more balanced, and the uniformity of the side wings of the seat and the human body is better.

[0040] In an embodiment, referring to Figure 2 The divider 33 is arranged at the middle position of the air bag body 32, and two ends of the divider 33 form two air flow channels 34 respectively with two side edges of the air bag body 32. When inflated, the air flow of one air chamber 31 flows into the adjacent air chamber 31 through the two air flow channels 34, so that the air flow between the adjacent two air chambers 31 is more balanced, the inflation effect of the air bag 3 is more balanced, and the uniformity of the side wings of the seat and the human body is better.

[0041] As an example, the divider 33 is arranged at the middle position of the air bag body 32, so that two ends of the divider 33 form two air flow channels 34 respectively with two side edges of the air bag body 32. When inflated, the air flow of one air chamber 31 flows into the adjacent air chamber 31 through the two air flow channels 34, so that the air flow between the adjacent two air chambers 31 is more balanced, the inflation effect of the air bag 3 is more balanced, and the uniformity of the side wings of the seat and the human body is better.

[0042] In an embodiment, referring to Figure 2 The divider 33 is arranged at the middle position of the air bag body 32, and two ends of the divider 33 form two air flow channels 34 respectively with two side edges of the air bag body 32. When inflated, the air flow of one air chamber 31 flows into the adjacent air chamber 31 through the two air flow channels 34, so that the air flow between the adjacent two air chambers 31 is more balanced, the inflation effect of the air bag 3 is more balanced, and the uniformity of the side wings of the seat and the human body is better.

[0043] As an example, a second structure of the air bag 3 is introduced, the partition 33 is arranged at the side edge of the air bag body 32, one end of the partition 33 is connected with one side edge of the air bag body 32, and the other end of the partition 33 forms an air flow channel 34 with the other end of the adjacent partition 33 or the other side edge of the air bag body 32, and the two adjacent partitions 33 are arranged oppositely or staggered; in this way, when the two adjacent partitions 33 are arranged oppositely, the air flow channel 34 is a channel arranged in the middle position; when the two adjacent partitions 33 are arranged staggered, the air flow channel 34 is a channel arranged in an S shape; during inflation, the air flow of one air chamber 31 flows into the adjacent air chamber 31 through the channel arranged in the middle position or the channel arranged in an S shape, so that the air flow between the two adjacent air chambers 31 is more balanced, the inflation effect of the air bag 3 is more balanced, and the uniformity of the side wings of the seat and the human body is better.

[0044] In an embodiment, with reference to Figure 2 , Figure 5 and Figure 6 , the cross-sectional areas of the two adjacent air chambers 31 in the first direction are different.

[0045] As an example, the cross-sectional areas of the two adjacent air chambers 31 in the first direction are different, that is, the volumes of the two adjacent air chambers 31 are different, so that the sizes of the different parts of the air bag 3 inflated are different, the heights of the different areas of the movable plate 2 in the second direction are different, and the heights of the different areas of the foaming surface sleeve 5 are different, so as to meet the different fitting heights of the side wings of the seat and the human body, realize the uniformity of support, and have stronger comfort. Among them, the cross-sectional areas of the two adjacent air chambers 31 in the second direction are also different, specifically, the first direction is the width direction, the second direction is the length direction, the third direction is the height direction, and the third direction is perpendicular or close to perpendicular to the first direction and the second direction, and the length, width and height of the two adjacent air chambers 31 are different.

[0046] In an embodiment, with reference to Figure 2 , Figure 5 and Figure 6 , the air bag 3 further comprises an inflation port 35 arranged on the air bag body 32 and communicating with an air chamber 31; the cross-sectional area of the air chamber 31 close to the inflation port 35 in the first direction is smaller than that of the air chamber 31 far from the inflation port 35 in the first direction.

[0047] As an example, the airbag 3 also includes an inflation port 35, which is located on the airbag body 32 and communicates with an air chamber 31. The air chamber 31 is inflated through the inflation port 35. The cross-sectional area of ​​the air chamber 31 near the inflation port 35 along the first direction is smaller than the cross-sectional area of ​​the air chamber 31 away from the inflation port 35 along the first direction. This arrangement makes the airbag 3 stepped, and the lifting height of different parts of the airbag 3 relative to the movable plate 2 in the second direction is stepped, which satisfies the different fitting heights of the side wings of the seat with the sides of the human body, achieving uniform support and greater comfort. Herein, the first direction is the width direction, the second direction is the length direction, and the third direction is the height direction. The height of the air chamber 31 near the inflation port 35 is smaller than the height of the air chamber 31 not far from the inflation port 35, and the length and width of the air chamber 31 near the inflation port 35 are smaller than the length and width of the air chamber 31 not far from the inflation port 35.

[0048] This utility model provides a seat, as shown in the following embodiment. Figure 3 , Figure 4 , Figure 5 and Figure 6 It includes a seat frame 4, a foam cover 5, and a side support module; the foam cover 5 is fitted around the seat frame 4; the side support module is located between the seat frame 4 and the foam cover 5.

[0049] As an example, the seat includes a seat frame 4, a foam cover 5, and a side wing support module. During installation, the foam cover 5 is fitted around the seat frame 4, and the side wing support module is positioned between the seat frame 4 and the foam cover 5, allowing adjustment of the support between the seat's side wings and the user's side. The side wing support module specifically includes a fixed plate 1, a movable plate 2, and an air bag 3. During installation, the fixed plate 1 and the movable plate 2 are spaced apart along a first direction. The air bag 3 is positioned between the fixed plate 1 and the movable plate 2. With this configuration, inflating the air bag 3 allows it to push up the movable plate 2, causing the foam cover 5 supporting the seat's side wings to bulge, thereby adjusting the support between the seat's side wings and the user's side. In this example, the airbag 3 includes at least two air chambers 31 arranged along a second direction. Inflating the airbag 3 causes the at least two air chambers 31 to expand, which in turn lifts the movable plate 2 in sections along the second direction. This causes the foam cover 5 supporting the side wings of the seat to bulge in sections, thereby adjusting the support of the seat side wings to the side of the human body. After adjustment, the side wings of the seat fit the human body more evenly, providing greater comfort and avoiding any foreign body sensation. The airbag 3 in this side wing support module has different numbers of air chambers 31, and a single airbag 3 can provide support for different parts, making it easier to match the shape of the seat side wings. The manufacturing process is simple and suitable for flexible production tools, making it suitable for large-scale mass production applications.

[0050] In one embodiment, reference is made to Figure 3 , Figure 4 ,Figure 5 and Figure 6 The number of the side wing support module is two, and the two side wing support modules are oppositely arranged on the two sides of the seat framework 4.

[0051] As an example, the number of the side wing support module is two, and the two side wing support modules are oppositely arranged on the two sides of the seat framework 4; in this way, the side wings of the seat have two adjustment modes, the two side wing support modules can work independently to adjust the two side wings independently, or can be adjusted simultaneously to adjust the two side wings simultaneously, so as to adjust the support condition of the side wings of the seat to the side of the human body, and the uniformity of the side wings of the seat to the human body after adjustment is better, the comfort is stronger, and the foreign body sensation is avoided.

[0052] The utility model discloses an automobile, including seat.

[0053] As an example, the automobile includes the seat, the seat includes the seat framework 4, foamed surface cover 5 and side wing support module;When installing, foamed surface cover 5 is covered in the periphery of seat framework 4, and the side wing support module is arranged between seat framework 4 and foamed surface cover 5, and the support condition of the side wings of the seat to the side of the human body can be adjusted. The side wing support module specifically includes fixed plate 1, movable plate 2 and air bag 3;When installing, fixed plate 1 and movable plate 2 are arranged along the first direction interval;Air bag 3 is arranged between fixed plate 1 and movable plate 2;In this way, by inflating air bag 3, air bag 3 can be inflated to lift movable plate 2, so that movable plate 2 supports the foamed surface cover 5 of the side wings of the seat and is inflated, thereby adjusting the support condition of the side wings of the seat to the side of the human body. The air bag 3 in the example includes at least two air chambers 31 arranged along the second direction, and the at least two air chambers 31 are inflated by inflating the air bag 3, and the movable plate 2 is lifted in the second direction, so that the movable plate 2 supports the foamed surface cover 5 of the side wings of the seat and is inflated, thereby adjusting the support condition of the side wings of the seat to the side of the human body. The uniformity of the side wings of the seat to the human body after adjustment is better, the comfort is stronger, and the foreign body sensation is avoided. The air bag 3 in the side wing support module is provided with different numbers of air chambers 31, and a single air bag 3 can realize support of different parts, and is more suitable for the shape of the side wings of the seat. The production process is simple, and is suitable for flexible production tools and large-scale mass production applications.

[0054] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not change the essence of the corresponding technical solutions, and should be included in the protection scope of the present application.

Claims

1. A side wing support module, characterized by, The airbag is arranged between the fixed plate and the movable plate, and comprises at least two air chambers arranged along a second direction. The fixed plate and the movable plate are arranged apart along a first direction. The airbag is arranged between the fixed plate and the movable plate, and comprises at least two air chambers arranged along a second direction. The airbag comprises an airbag body and at least one partition; the at least one partition is arranged in the airbag body to divide the internal space of the airbag body into at least two air chambers arranged along the second direction, and the adjacent two air chambers are communicated.

2. The side wing support module according to claim 1, characterized in that, The partition is arranged at a middle position of the airbag body, and two ends of the partition form an air flow channel with two side edges of the airbag body, respectively.

3. The side wing support module according to claim 2, characterized in that, The partition is provided with a through hole for communicating the adjacent two air chambers.

4. The side wing support module according to claim 1, wherein, The partition is arranged at a side position of the airbag body, one end of the partition is connected with one side edge of the airbag body, and the other end of the partition forms an air flow channel with the other end of the adjacent partition or the other side edge of the airbag body. The adjacent two partitions are arranged oppositely or staggeredly.

5. The side wing support module according to claim 1, wherein, The cross-sectional areas of the adjacent two air chambers along the first direction are different.

6. The side wing support module according to claim 5, wherein, The airbag further comprises an inflation port arranged on the airbag body and communicated with one air chamber. The cross-sectional area of the air chamber close to the inflation port along the first direction is smaller than that of the air chamber far from the inflation port along the first direction.

7. A seat, characterized by The seat further comprises a seat framework, a foamed surface cover, and the side wing support module according to any one of claims 1-6. The foamed surface cover is sleeved on the periphery of the seat framework. The side wing support module is arranged between the seat framework and the foamed surface cover.

8. The seat of claim 7, wherein, The number of the side wing support modules is two, and the two side wing support modules are arranged oppositely on two sides of the seat framework.

9. An automobile characterized by comprising: The seat comprises the seat according to any one of claims 7-8.

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