Air cushion device and vehicle

Abstract

The application provides a kind of air cushion device, for installation in vehicle, vehicle includes back box, air cushion device includes: carrier is configured to be installed in back box;Folding mechanism, including support, folding piece and turnover driving part, support is located in carrier, folding piece is rotatably connected with support, turnover driving part is connected with folding piece, for driving folding piece rotation, to make folding piece and support respectively present folding state and unfolded state;Air cushion, is located in support and is connected with folding piece;Wherein, when folding piece and support present folding state, air cushion is located between folding piece and support, when folding piece and support present unfolded state, folding piece is flush with support, to make air cushion be laid on support and folding piece. Above-mentioned air cushion device can automatically realize the unfolding and contraction of air cushion, and labor intensity is low, and the convenience of use is improved. The application also provides a kind of vehicle including vehicle body and above-mentioned air cushion device.

Description

Technical Field

[0001] This application relates to the field of vehicle parts technology, specifically to an air cushion device and a vehicle. Background Technology

[0002] Users' travel needs are becoming increasingly diverse. For example, when driving, users need to equip their cars with rest facilities. Currently, a small number of car models come equipped with inflatable mattresses for users to rest on, but these mattresses require manual movement and manual inflation using the provided air pump, which is cumbersome and inconvenient. Utility Model Content

[0003] In view of the above, it is necessary to provide an air cushion device and a vehicle to improve convenience.

[0004] This application provides an air cushion device for installation in a vehicle, the vehicle including a trunk, the air cushion device comprising: The load-bearing component is configured to be installed in the rear trunk; A folding mechanism includes a support member, a folding member, and a flipping drive member. The support member is disposed on the carrier member. The folding member is rotatably connected to the support member. The flipping drive member is connected to the folding member and is used to drive the folding member to rotate so that the folding member is in a folded state and an unfolded state relative to the support member, respectively. An air cushion is provided on the support member and connected to the folding member; When the folding member is folded relative to the support member, the air cushion is located between the folding member and the support member. When the folding member is unfolded relative to the support member, the folding member is flush with the support member, so that the air cushion is laid flat on the support member and the folding member.

[0005] In the aforementioned air cushion device, the folding component can be folded and unfolded relative to the supporting component under the drive of the flipping drive. When the folding component is folded relative to the supporting component, the air cushion is located between the folding component and the supporting component to accommodate the air cushion and avoid affecting the use of the trunk. When the folding component is unfolded relative to the supporting component, the folding component is flush with the supporting component, so that the air cushion is laid flat on the supporting component and the folding component to form a bed structure for resting. Therefore, the aforementioned air cushion device can automatically unfold and retract the air cushion, reducing labor intensity and improving ease of use.

[0006] In some embodiments, the carrier member has a carrier groove, and the air cushion device further includes: A shrinkable member is accommodated in the bearing groove and supports the support member, used to drive the support member to protrude out of or be accommodated in the bearing groove.

[0007] In some embodiments, the shrink member is an inflatable structure, wherein when the shrink member is inflated, it fills the bearing groove and causes the support member to protrude out of the bearing groove; when the shrink member is not inflated, it causes the support member to be housed in the bearing groove.

[0008] In some embodiments, the folding element includes: The first rotating body is rotatably connected to one end of the support member; The second rotating body is rotatably connected to the other end of the support member; The air cushion is connected to the first flipping body and the second flipping body at both ends, respectively. When the folding part is folded relative to the support, the second flipping body is located between the first flipping body and the support.

[0009] In some embodiments, the first flipping body, the support member, and the second flipping body are an integral structure.

[0010] In some embodiments, the flipping drive includes: A first driving body is connected to the first rotating body and is used to drive the first rotating body to rotate; The second driving body is connected to the second flipping body and is used to drive the second flipping body to rotate after the first flipping body flips.

[0011] In some embodiments, the first flipping body includes a first flipping segment and a second flipping segment, with the two ends of the first flipping segment rotatably connected to one end of the support member and one end of the second flipping segment, respectively. The second flipping body includes a third flipping segment and a fourth flipping segment, with the two ends of the third flipping segment rotatably connected to the other end of the support member and one end of the fourth flipping segment, respectively.

[0012] In some embodiments, the support member abuts against or gap-fits the air cushion.

[0013] This application also provides a vehicle, including: The vehicle body has a trunk; The aforementioned air cushion device is located in the trunk.

[0014] In some embodiments, the vehicle further includes a rear seat disposed on the vehicle body, wherein when the folding member is unfolded relative to the support member, the backrest of the rear seat is folded, and the folding member is laid on the backrest of the rear seat.

[0015] The air cushion device in the aforementioned vehicle can automatically deploy and retract the air cushion, reducing labor intensity and improving the convenience of using the bed. Attached Figure Description

[0016] Figure 1 This is a partial structural schematic diagram of the vehicle in an embodiment of this application.

[0017] Figure 2 for Figure 1 The diagram shows a side view of the air cushion device in the vehicle.

[0018] Figure 3 for Figure 1 The diagram shows a side view of the vehicle's air cushion system and rear seats.

[0019] Explanation of main component symbols: Air cushion device 100, bearing member 110, bearing groove 110a, folding mechanism 120, support member 121, folding member 122, first flipping body 1221, first flipping section 1221a, second flipping section 1221b, second flipping body 1222, third flipping section 1222a, fourth flipping section 1222b, air cushion 130, retractable member 140, vehicle 1000, vehicle body 200, trunk 200a, rear seat 300. Detailed Implementation

[0020] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication between the two; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two elements or the interaction between two elements. In the description of this application, it should be noted that "multiple" means two or more, unless otherwise expressly and specifically limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0023] Please see Figure 1 This application also provides a vehicle 1000, including a vehicle body 200 and an air cushion device 100. The vehicle body 200 has a trunk 200a, and the air cushion device 100 is disposed in the trunk 200a.

[0024] In some embodiments, the vehicle 1000 further includes a rear seat 300 disposed on the vehicle body 200, wherein when the folding member 122 is in an unfolded state relative to the support member 121, the backrest of the rear seat 300 is in a folded state, and the folding member 122 is laid on the backrest of the rear seat 300.

[0025] The air cushion device 100 in the aforementioned vehicle 1000 can automatically unfold and retract the air cushion 130, reducing labor intensity and improving the convenience of using the bed.

[0026] Please see Figure 1 and Figure 2 In some embodiments, the air cushion device 100 is used to be installed in the trunk 200a of the vehicle 1000. The air cushion device 100 includes a support member 110, a folding mechanism 120, and an air cushion 130. The support member 110 is configured to be installed in the trunk. The folding mechanism 120 includes a support member 121, a folding member 122, and a flipping drive (not shown). The support member 121 is disposed on the support member 110. The folding member 122 is rotatably connected to the support member 121. The flipping drive is connected to the folding member 122 and is used to drive the folding member 122 to rotate so that the folding member 122 is in a folded state and an unfolded state relative to the support member 121, respectively. The air cushion 130 is disposed on the support member 121 and connected to the folding member 122. When the folding member 122 is folded relative to the support member 121, the air cushion 130 is located between the folding member 122 and the support member 121. When the folding member 122 is unfolded relative to the support member 121, the folding member 122 is flush with the support member 121, so that the air cushion 130 is laid flat on the support member 121 and the folding member 122.

[0027] In the aforementioned air cushion device 100, the folding member 122 can be in a folded state and an unfolded state relative to the support member 121 under the drive of the flipping drive member. When the folding member 122 is in a folded state relative to the support member 121, the air cushion 130 is located between the folding member 122 and the support member 121. At this time, the air cushion 130 is in an uninflated state, and the folding member 122 and the support member 121 accommodate the air cushion 130, thereby preventing the air cushion device 100 from affecting the use of the trunk. When the folding member 122 is in an unfolded state relative to the support member 121, the folding member 122 is flush with the support member 121. At this time, the air cushion 130 is inflated so that the air cushion 130 is laid flat on the support member 121 and the folding member 122, thereby forming a bed structure for resting. When the air cushion 130 needs to be shrunk, the air cushion 130 is first deflated. After the air inside the air cushion 130 is emptied, the flipping drive drives the folding member 122 to rotate relative to the support member 121, so that the folding member 122 drives the air cushion 130 to flip, thereby realizing the shrinkage of the folding member 122 and the air cushion 130.

[0028] It should be noted that the air cushion 130 can be an inflation / deflation structure that requires an external power source, or it can be an inflation / deflation structure that has its own power source. The specific configuration can be based on the installation requirements of the air cushion device 100.

[0029] Therefore, the air cushion device 100 can automatically expand and contract the air cushion 130, reducing labor intensity and improving ease of use.

[0030] Please see Figure 2 and Figure 3 In some embodiments, the support member 110 has a support groove 110a, and the air cushion device 100 also includes a shrink member 140. The shrink member 140 is accommodated in the support groove 110a and supports the support member 1121, and is used to drive the support member 121 to protrude out of or be accommodated in the support groove 110a.

[0031] In some embodiments, the shrink member 140 is an inflatable structure. Specifically, the bottom surface of the shrink member 140 is connected to the bottom wall of the bearing groove 110a, and the top surface of the shrink member 140 is connected to the support member 121. When the shrink member 140 is inflated, the volume of the shrink member 140 gradually increases to gradually fill the bearing groove 110a, thereby causing the support member 121 located on the shrink member 140 to protrude out of the bearing groove 110a. When the shrink member 140 is deflated, the volume of the shrink member 140 gradually decreases, thereby causing the shrink member 140 to carry the support member 121 to be accommodated in the bearing groove 110a.

[0032] In other embodiments, the retractable member 140 can be a telescopic structure, such as a telescopic cylinder. Specifically, the retractable member 140 is installed in the bearing groove 110a, and the support member 121 is disposed at the output end of the retractable member 140. When the output end of the retractable member 140 extends, the retractable member 140 drives the support member 121 to protrude out of the bearing groove 110a. When the output end of the retractable member 140 retracts, the retractable member 140 drives the support member 121 to be accommodated in the bearing groove 110a.

[0033] Please see Figure 2 In some embodiments, the folding member 122 includes a first flipping body 1221 and a second flipping body 1222. The first flipping body 1221 is rotatably connected to one end of the support member 121, and the second flipping body 1222 is rotatably connected to the other end of the support member 121. The two ends of the air cushion 130 are connected to the first flipping body 1221 and the second flipping body 1222, respectively. When the folding member 122 and the support member 121 are folded, the second flipping body 1222 is located between the first flipping body 1221 and the support member 121.

[0034] In some embodiments, the first flipping body 1221, the support member 121, and the second flipping body 1222 are an integral structure.

[0035] Therefore, the integrated structure of the first flipping body 1221, the support member 121 and the second flipping body 1222 can simplify the processing difficulty of the support member 121 and the folding member 122, which is conducive to reducing the manufacturing cost of the folding mechanism 120.

[0036] In some embodiments, the flipping drive includes a first drive body and a second drive body. The first drive body is connected to the first flipping body 1221 and is used to drive the first flipping body 1221 to rotate. The second drive body is connected to the second flipping body 1222 and is used to drive the second flipping body 1222 to rotate after the first flipping body 1221 flips. Exemplarily, both the first drive body and the second drive body can be servo motors.

[0037] Please see Figure 2 In some embodiments, the first flipping body 1221 includes a first flipping segment 1221a and a second flipping segment 1221b, with the two ends of the first flipping segment 1221a rotatably connected to one end of the support member 121 and one end of the second flipping segment 1221b, respectively. The second flipping body 1222 includes a third flipping segment 1222a and a fourth flipping segment 1222b, with the two ends of the third flipping segment 1222a rotatably connected to the other end of the support member 121 and the fourth flipping segment 1222b, respectively.

[0038] Therefore, by forming a segmented first flip body 1221 through the first flip segment 1221a and the second flip segment 1221b, the space occupied by the first flip body 1221 when not in use can be reduced, which is beneficial to the miniaturization of the first flip body 1221. In addition, by forming a segmented second flip body 1222 through the third flip segment 1222a and the fourth flip segment 1222b, the space occupied by the second flip body 1222 when not in use can be reduced, which is beneficial to the miniaturization of the second flip body 1222.

[0039] In some embodiments, the support member 121 is fixedly connected to the air cushion 130 by abutment or clearance fit. Therefore, through the above arrangement, the middle part of the air cushion 130 is not connected to the support member 121, so that the middle part of the air cushion 130 has a certain degree of mobility relative to the support member 121 when the air cushion 130 is expanded and contracted. This avoids the air cushion 130 from breaking due to the tension exerted by the support member 121 on the air cushion 130 during the expansion and contraction process, which helps to improve the service life of the air cushion 130.

[0040] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be incorporated into this application.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application.

Claims

1. An air cushion device for installation in a vehicle, said vehicle including a trunk, characterized in that, The air cushion device includes: The load-bearing component is configured to be installed in the rear trunk; A folding mechanism includes a support member, a folding member, and a flipping drive member. The support member is disposed on the carrier member. The folding member is rotatably connected to the support member. The flipping drive member is connected to the folding member and is used to drive the folding member to rotate so that the folding member is in a folded state and an unfolded state relative to the support member, respectively. An air cushion is provided on the support member and connected to the folding member; When the folding member is folded relative to the support member, the air cushion is located between the folding member and the support member. When the folding member is unfolded relative to the support member, the folding member is flush with the support member, so that the air cushion is laid flat on the support member and the folding member.

2. The air cushion device as described in claim 1, characterized in that, The support member has a support groove, and the air cushion device further includes: A shrinkable member is accommodated in the bearing groove and supports the support member, used to drive the support member to protrude out of or be accommodated in the bearing groove.

3. The air cushion device as described in claim 2, characterized in that, The shrinkable component is an inflatable structure. When the shrinkable component is inflated, it fills the bearing groove and causes the support component to protrude out of the bearing groove. When the shrinkable component is not inflated, it causes the support component to be housed in the bearing groove.

4. The air cushion device as claimed in claim 1, characterized in that, The folding component includes: The first rotating body is rotatably connected to one end of the support member; The second rotating body is rotatably connected to the other end of the support member; The air cushion is connected to the first flipping body and the second flipping body at both ends, respectively. When the folding part is folded relative to the support, the second flipping body is located between the first flipping body and the support.

5. The air cushion device as described in claim 4, characterized in that, The first flipping body, the support member, and the second flipping body are an integral structure.

6. The air cushion device as described in claim 5, characterized in that, The flipping drive includes: A first driving body is connected to the first rotating body and is used to drive the first rotating body to rotate; The second driving body is connected to the second flipping body and is used to drive the second flipping body to rotate after the first flipping body flips.

7. The air cushion device as claimed in claim 4, characterized in that, The first flipping body includes a first flipping segment and a second flipping segment. The two ends of the first flipping segment are rotatably connected to one end of the support member and one end of the second flipping segment, respectively. The second flipping body includes a third flipping segment and a fourth flipping segment. The two ends of the third flipping segment are rotatably connected to the other end of the support member and one end of the fourth flipping segment, respectively.

8. The air cushion device as claimed in claim 4, characterized in that, The support member abuts or has a clearance fit with the air cushion.

9. A vehicle, characterized in that, include: The vehicle body has a trunk; The air cushion device as described in any one of claims 1 to 8, wherein the air cushion device is disposed in the trunk.

10. The vehicle as claimed in claim 9, characterized in that, The vehicle also includes a rear seat, which is disposed on the vehicle body. When the folding member is unfolded relative to the support member, the backrest of the rear seat is folded, and the folding member is laid on the backrest of the rear seat.

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