CN217753544U

CN217753544U - Ventilation cushion device, seat and walk-substituting equipment

Info

Publication number: CN217753544U
Application number: CN202220387645.5U
Authority: CN
Inventors: 李多智
Original assignee: Guangzhou Yizhi Auto Parts Co ltd
Current assignee: Guangzhou Yizhi Auto Parts Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-11-08
Anticipated expiration: 2032-02-24
Also published as: CN219406236U

Abstract

The utility model discloses a ventilation pad device, seat and equipment of riding instead of walk. The ventilation pad device comprises an outer sleeve, a partition and an airflow generation assembly, wherein the outer sleeve is provided with an accommodating cavity and a plurality of air holes communicated with the accommodating cavity. The separator includes the plate body and sets up in the intercommunication portion of plate body, and at least part of separator sets up in holding the intracavity to make the plate body will hold the chamber and separate into first fluid space and second fluid space, the intercommunication portion is used for communicateing first fluid space and second fluid space. The airflow generation assembly is arranged in the accommodating cavity and is respectively communicated with the first fluid space and the second fluid space through the communication part. Wherein a portion of the gas holes are in communication with the first fluid space and a portion of the gas holes are in communication with the second fluid space. This ventilation pad device, seat and ride instead of walk equipment fixing is simple and convenient, is favorable to improving user experience.

Description

Ventilation cushion device, seat and walk-substituting equipment

Technical Field

The application relates to the technical field of interior trim of vehicles, in particular to a ventilation cushion device, a seat and a mobility device.

Background

At present, with the improvement of production level, the mobility-substituted equipment such as automobiles, ships, trains, high-speed rails, airplanes and the like brings great convenience for life, work, study and the like of people, and occupies an important position in travel life of people. Along with the improvement of living standard of people, people have stronger and stronger requirements on riding comfort.

In the related art, most of the seats of the mobility devices are not equipped with a ventilation function, and a ventilation cushion device with the ventilation function needs to be additionally installed to improve the riding comfort. However, the traditional ventilation pad device is unreasonable in structural design, so that the installation process is complicated and inconvenient, and the improvement of user experience is not facilitated.

SUMMERY OF THE UTILITY MODEL

The application provides a ventilation pad device, seat and equipment of riding instead of walk, and the installation is simple and convenient, and user experience is high.

In a first aspect, the present application provides a ventilation mat apparatus comprising a casing, a partition and an airflow generating assembly, the casing being provided with an accommodating chamber and a plurality of air holes communicating with the accommodating chamber; the partition comprises a plate body and a communication part arranged on the plate body, at least part of the partition is arranged in the accommodating cavity so that the accommodating cavity is divided into a first fluid space and a second fluid space by the plate body, and the communication part is used for communicating the first fluid space and the second fluid space; the airflow generating assembly is arranged in the accommodating cavity and is respectively communicated with the first fluid space and the second fluid space through the communicating part. Wherein a portion of the gas holes are in communication with the first fluid space and a portion of the gas holes are in communication with the second fluid space.

The technical scheme provided by the application has the following beneficial effects at least:

in use of the venting pad device, a user sits on the sleeve and is in close proximity to the first fluid space. The starting airflow generation assembly generates disturbance airflow which passes through the communicating part and flows between the first fluid space and the second fluid space, so that negative pressure is generated in the first fluid space, and further the air hole communicated with the first fluid space generates air suction effect, so that the surface of the outer sleeve forms air suction effect, and further the airflow velocity between a user and the outer sleeve can be accelerated, which is beneficial to improving the heat dissipation effect between the outer sleeve and the user, and realizes the ventilation effect of the seat. Alternatively, the user sits on the sheath and is in close proximity to the second fluid space. The start-up air current produces the subassembly, produce the disturbance air current, this disturbance air current passes through the intercommunication portion, it flows to form at first fluid space and second fluid space, so that produce positive pressure in the second fluid space, and then make the gas pocket with second fluid space intercommunication produce the effect of blowing, make the surface formation of overcoat effect of blowing, and then can accelerate the air current velocity of flow between user and the overcoat, be favorable to improving the radiating effect between overcoat and the user, realize seat ventilation effect, solve its back and/or the untimely problem of buttock heat dissipation when the user is sitting, improve the travelling comfort of sitting for a long time. And the in-process of ventilation pad device installation need not to carry out the institutional advancement to the seat, and the installation is simple and convenient.

In a second aspect, the present application provides a seat, comprising a seat body and the above-mentioned ventilation mat device; the ventilation pad device is mounted on the seat body.

this seat has adopted above-mentioned ventilation pad device, utilizes the ventilation pad device can accelerate near the circulation of air speed of seat body, is favorable to improving the radiating effect between seat body and the user to can improve the travelling comfort of seat.

In a third aspect, the present application also provides a walking assist device comprising the above-mentioned ventilation mat device or the above-mentioned seat.

this instrument of riding instead of walk has adopted above-mentioned ventilation pad device or seat, improves the radiating effect between seat body and the user, and then can improve the riding comfort of equipment of riding instead of walk.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Brief description of the drawingsthe accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not intended to limit the disclosure.

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic diagram of a mobility device shown in an embodiment.

Fig. 2 is a schematic structural view of the seat shown in fig. 1.

Fig. 3 is a schematic view showing the structure of the airing pad device shown in fig. 2.

Fig. 4 isbase:Sub>A schematic half-sectional view ofbase:Sub>A-base:Sub>A shown in fig. 3.

Fig. 5 is an enlarged schematic view of the region a shown in fig. 4.

Fig. 6 is an exploded view of the structure of the venting cushion device shown in fig. 2.

Fig. 7 is a schematic view of the divider and airflow-generating assembly of fig. 6 assembled on a first panel.

Fig. 8 is a schematic view of the divider and airflow-generating assembly of fig. 6 assembled on a second panel.

Fig. 9 is a schematic structural view of the airflow generating assembly shown in fig. 8.

FIG. 10 is a schematic view of a seat in an embodiment.

Figure 11 is a schematic view of the ventilation mat device shown in one embodiment with the outer cover removed.

Fig. 12 is a structural view of the vent pad device shown in fig. 11 with the battery removed.

Fig. 13 is a schematic view of another embodiment of the ventilation mat device shown with the outer cover removed.

Fig. 14 is an enlarged schematic view of the region B shown in fig. 13.

Fig. 15 is an enlarged view of the difference C shown in fig. 13.

Figure 16 is a schematic view of another embodiment of the ventilation pad assembly shown with the outer cover removed.

FIG. 17 is a schematic view of the structure of the venting pad device shown in one embodiment.

FIG. 18 is a schematic view of an embodiment of a vent mat device for dissipating heat in a suction mode.

Fig. 19 is a schematic view of the ventilation pad device in an embodiment for dissipating heat in a blowing mode.

Description of reference numerals:

10. a mobile platform; 20. a seat; 21. a seat body; 21a, a pressure receiving portion; 21b, a rest part; 22. a ventilation pad device; 100. a jacket; 110. air holes; 120. an accommodating chamber; 121. a first fluid space; 122. a second fluid space; 130. a front side; 140. a back side; 101. a first inlet/outlet; 102. an accommodating space; 103. a second inlet/outlet; 200. a separator; 210. a plate body; 211. a first board surface; 212. a second board surface; 220. a communicating portion; 221. a through hole; 222. an installation body; 223. a first hollowed-out hole; 230. a first support section; 231. a first cavity; 232. a first opening; 240. a second support portion; 241. a second cavity; 242. a second opening; 250. a flow guiding concave part; 260. an installation part; 270. reinforcing ribs; 280. a connecting portion; 290. a support member; 300. an airflow generating assembly; 310. a first ventilation part; 320. a second vent portion; 330. a volute; 400. a cushion pad; 410. air holes are formed; 500. a fixing assembly; 600. a battery; 700. a massage assembly; 800. a heat generating member; 900. and a control component.

Detailed Description

For the purpose of making the purpose, technical solutions and advantages of the present disclosure more apparent, the present disclosure will be described in further detail below with reference to the accompanying drawings and detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the disclosure, are intended for purposes of illustration only and are not intended to limit the scope of the disclosure.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein in the description of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.

At present, with the improvement of production level, the mobility-substituted equipment such as automobiles, ships, trains, high-speed rails, airplanes and the like brings great convenience for life, work, study and the like of people, and occupies an important position in travel life of people. Along with the improvement of living standard of people, people have stronger and stronger requirements on riding comfort. In the related art, most of the ride instead of walk facilities have a seat not equipped with a ventilation function, resulting in that the seat does not have a ventilation cycle device, and when a user or passenger rides the ride, the user feels that the hip and the back are damp and hot after a long ride time because air at the hip and the back is difficult to circulate. This phenomenon is more evident in hot summer, and even if an air conditioner is opened in a vehicle, the phenomenon is difficult to be effectively relieved. In order to improve the riding comfort, a user may additionally install a ventilation pad device having a ventilation function to improve the riding comfort.

The ventilation pad device has various types and brands, so that consumers can select the ventilation pad device, and how to obtain the favor of the consumers becomes a problem that manufacturers of the ventilation pad device attach more and more importance to the ventilation pad device. In the installation process of the traditional ventilation cushion device, part of ventilation parts need to be inserted into gaps at the connecting part of the pressure bearing part and the leaning part in the seat, so that the ventilation effect is ensured. However, the installation process of such a ventilation pad device is relatively complicated and inconvenient, which is not beneficial to improving the user experience. Especially when the space of the pressure-bearing part of seat and lean on portion junction is narrower or do not have the space, often need carry out the structure transformation to car seat earlier and just can accomplish the installation smoothly, and the installation is more loaded down with trivial details.

Based on this, the present application provides a ventilation pad device that can be applied to a seat to solve the problem of untimely heat dissipation from the back and/or buttocks of a person sitting thereon. Moreover, the ventilation pad device is quick in installation and use processes, the seat does not need to be structurally transformed, the installation is simple and convenient, the operation of a user is easy, and the experience is good.

For a better understanding of the venting cushion arrangement of the present application, reference is made to the following description taken in conjunction with the accompanying drawings.

As shown in fig. 1 to 6, in some embodiments, the ventilation mat device 22 includes a housing 100, a partition 200, and an airflow generating assembly 300, the housing 100 being provided with a receiving chamber 120 and a plurality of air holes 110 communicating with the receiving chamber 120; the partitioning member 200 includes a plate body 210 and a communicating portion 220 provided to the plate body 210, at least a portion of the partitioning member 200 is provided in the accommodation chamber 120 so that the plate body 210 partitions the accommodation chamber 120 into a first fluid space 121 and a second fluid space 122, and the communicating portion 220 is for communicating the first fluid space 121 and the second fluid space 122; the airflow generating member 300 is disposed in the accommodating chamber 120, and the airflow generating member 300 is respectively communicated with the first fluid space 121 and the second fluid space 122 through the communication portion 220. Wherein a portion of the gas holes 110 are in communication with the first fluid space 121 and a portion of the gas holes 110 are in communication with the second fluid space 122.

In use of the ventilation pad assembly 22, a user sits on the garment 100 adjacent to the first fluid space 121. The airflow generating assembly 300 is started to generate disturbance airflow, the disturbance airflow passes through the communicating part 220, and flows between the first fluid space 121 and the second fluid space 122, so that negative pressure is generated in the first fluid space 121, and further the air hole 110 communicated with the first fluid space 121 generates an air suction effect, so that an air suction effect is formed on the surface of the outer sleeve 100, and further the airflow speed between a user and the outer sleeve 100 can be accelerated, thereby being beneficial to improving the heat dissipation effect between the outer sleeve 100 and the user, realizing the air suction effect, solving the problem that the heat dissipation of the back and/or the hip of the user is not timely when the user sits, and improving the comfort of the user who sits for a long time. Alternatively, the user sits on the sleeve 100 and is in close proximity to the second fluid space 122. The airflow generating assembly 300 is started, disturbance airflow is generated, the disturbance airflow passes through the communicating part 220, flowing is formed between the first fluid space 121 and the second fluid space 122, positive pressure is generated in the second fluid space 122, air holes 110 communicated with the second fluid space 122 are enabled to generate air blowing effect, air blowing effect is formed on the surface of the outer sleeve 100, airflow speed between a user and the outer sleeve 100 can be accelerated, heat dissipation effect between the outer sleeve 100 and the user is improved, air blowing effect is achieved, the problem that heat dissipation of the back and/or the hip of the user is not timely when the user sits is solved, and sitting comfort is improved. In the installation process of the ventilation cushion device 22, structural modification on the seat 20 is not needed, and the installation is simple and convenient. Moreover, the ventilation pad assembly 22 can be used on a sitting unit to provide different sides of the cover 100 for air suction or air blowing depending on the needs of the user.

In addition, except for the communication portion 220, other portions of the plate body 210 cannot be communicated with the first fluid space 121 and the second fluid space 122, which is beneficial to enabling the airflow generating assembly 300 to drive the air in the fluid space to flow in a wider range, and improving the heat dissipation efficiency of the ventilation pad device 22.

It can be understood that, in the process of installing the ventilation pad device 22 in the seat 20, the spacer 200 and the outer cover 100 are used to form a fluid space, and further, the ventilation effect is ensured without inserting through a gap at the joint of the pressure-bearing portion 21a and the leaning portion 21b in the seat 20, so that the installation convenience is improved, and the ventilation pad device also has higher reliability and is not influenced by the angle adjustment of the pressure-bearing portion 21a and the leaning portion 21 b. Moreover, the installation of the ventilation pad device 22 does not affect the angle adjustment between the pressing part 21a and the leaning part 21b, and the experience is better.

It should be noted that the ventilation pad device 22 includes, but is not limited to, a seat 20 such as a seat 20 of a walking assist device, an office seat 20, or a fishing seat 20, and further includes a seat device such as a fishing seat box.

It can be understood that in a high temperature environment, when a user is sitting for a long time, a stuffy feeling may be generated between a seat (such as the seat 20 or the seat box) for carrying the buttocks of the user and the buttocks or the buttocks and a part of thighs of the user due to untimely heat dissipation, and even the buttocks or the buttocks and the genital part of the user may be wet and uncomfortable due to sweating. With the above-described air-cushion device 22, the air-cushion device 22 is disposed between the seat and the user so that the buttocks or the buttocks and a part of the thighs of the user are in contact with the outer cover 100. The airflow generating assembly 300 is started, so that disturbed airflow can be generated to actively dissipate heat, heat generated by the buttocks and partial thighs of a user can be taken away in time, cool feeling of the buttocks or the buttocks and the partial thighs of the user is kept, and comfort of sitting of the user is improved.

As shown in fig. 2 and 3, in some embodiments, the ventilation mat device 22 comprises a seat cushion device. Thus, when the cushion device can be applied to a riding scene, the cushion device can solve the problems that the heat dissipation of the buttocks or the buttocks and part of thighs of a user is untimely due to the close contact between the seat 20 and the user, the stuffiness is generated, and the humidity and the discomfort of the buttocks and the genital parts of the user are caused even by sweating, so that the cool feeling of the buttocks or the buttocks and part of thighs of the user is kept, and the riding comfort of the user is improved.

And/or when the cushion device can be applied to office scenes, the cushion device can solve the problems that the buttocks or buttocks and partial thighs of a user are not timely cooled due to close contact between the seat 20 and the user, so that stuffiness is generated, and the buttocks and the genital area of the user are damp and uncomfortable due to sweating, so that the cool feeling of the buttocks or the buttocks and partial thighs of the user is kept, and the office comfort of the user is improved.

And/or, when the cushion device can be applied to fishing scenes, the cushion device can solve the problems that the buttocks or buttocks and partial thighs of a user are not timely cooled due to close contact between the seat 20 or the seat box and the user, the stuffiness is generated, and even the buttocks and the genital parts of the user are damp and uncomfortable due to sweating, so that the cool feeling of the buttocks or the buttocks and the partial thighs of the user is kept, and the fishing comfort of the user is improved.

Furthermore, it is understood that, since male testes are sensitive to high temperature, the scrotal temperature will be raised by 1 ℃ or 2 ℃ to inhibit spermatogenesis. Therefore, the cushion device keeps the genital part of the user cool, is beneficial to protecting the genital function of the user and improves the sperm quality of the male.

It should be noted that the inner wall of the casing 100 and the partition cooperate to form the fluid space in various ways. For example, the partition 200 is provided with a recess, and a fluid space is formed by the recess. Or a supporting member 290 is provided between the inner wall of the casing 100 and the partition 200, and the fluid space is supported by the supporting member 290, so that the heat dissipation efficiency of the ventilation pad device 22 can be improved by accelerating the flow speed of the air flow in the fluid space when the user sits on the ventilation pad device 22, and the comfort of the user sitting for a long time can be improved.

It should be noted that the specific structure of the "communicating portion 220" may be various, and it is sufficient to enable the first fluid space 121 to communicate with the second fluid space 122, and the specific structure includes, but is not limited to, a notch, a through hole 221, a hollowed hole, a channel, and the like.

In one example, the communication portion 220 can accommodate a portion of the structure of the airflow generating assembly 300.

On the basis of any of the above embodiments, as shown in fig. 5, in some embodiments, a portion of the airflow generating assembly 300 is connected and matched with the communication portion 220, so that the airflow generating assembly 300 is installed on the partition 200. In this manner, the positioning or primary fixing of the airflow generation assembly 300 can be also achieved by the communication portion 220, facilitating the fixing of the airflow generation assembly 300 on the partitioning member 200.

In addition to any of the above embodiments, as shown in fig. 5 and 6 to 9, in some embodiments, the airflow generating assembly 300 is installed on the partition 200, the airflow generating assembly 300 includes a first ventilation portion 310 and a second ventilation portion 320, at least one of the first ventilation portion 310 and the second ventilation portion 320 is an air inlet portion, the other is an air outlet portion, the air inlet portion is communicated with the first fluid space 121 through the communicating portion 220, and the air outlet portion is communicated with the second fluid space 122. Thus, the first ventilation portion 310 and the second ventilation portion 320 of the airflow generating assembly 300 are communicated with the corresponding first fluid space 121 or the corresponding second fluid space 122, so that the air inlet portion is communicated with the first fluid space 121 through the communication portion 220, the air in the first fluid space 121 is sucked into the airflow generating assembly 300 by the air inlet portion and is conveyed to the second fluid space 122 through the air outlet portion for communication, and further the air in the first fluid space 121 and the air in the second fluid space 122 flow, thereby improving the heat dissipation efficiency of the protective sleeve.

On the basis of any of the above embodiments, as shown in fig. 5, in some embodiments, the plate body 210 includes a first plate surface 211 and a second plate surface 212 disposed opposite to the first plate surface 211, at least a portion of the partition 200 is disposed in the accommodating cavity 120, so that the first plate surface 211 and the outer cover 100 cooperate to form the first fluid space 121 in the accommodating cavity 120, the second plate surface 212 and the outer cover 100 cooperate to form the second fluid space 122 in the accommodating cavity 120, and the communication portion 220 includes a through hole 221 penetrating through the first plate surface 211 and the second plate surface 212. In this way, the through hole 221 penetrates through the first plate surface 211 and the second plate surface 212, so that the communication portion 220 is disposed to communicate with the first fluid space 121 and the second fluid space, and the airflow generating assembly 300 is conveniently communicated with the first fluid space 121 and the second fluid space 122 through the through hole 221.

In combination with the aforementioned embodiment of the air inlet portion, the air flow generating assembly 300 is disposed in the second fluid space 122, and the air inlet portion thereof is communicated with the first fluid space 121 through the through hole 221, and the air outlet portion thereof is disposed in the second fluid space 122 and is communicated with the second fluid space 122.

In addition to any of the above embodiments of the first plate 211, in some embodiments, a part of the air holes 110 is disposed opposite to the first plate 211 and is communicated with the first fluid space 121; a portion of the air holes 110 are disposed opposite the second plate surface 212 and communicate with the second fluid space 122. In this way, after the airflow generating assembly 300 is activated, the surface of the casing 100 facing the first board 211 has a suction effect and the surface of the casing 100 facing the second board 212 has a blowing effect, and the user can select the surface having the suction effect as the contact surface or select the surface having the blowing effect as the contact surface according to the personal requirement.

Based on any of the above embodiments of the first board 211, as shown in fig. 5 to 8, in some embodiments, the partition 200 includes a plurality of first supporting portions 230 disposed at intervals on the first board 211 and a plurality of second supporting portions 240 disposed at intervals on the second board 212, the first supporting portions 230 abut against the jacket 100, so that the first board 211 and the jacket 100 cooperate to form the first fluid space 121 in the accommodating cavity 120, and the second supporting portions 240 abut against the jacket 100, so that the second board 212 and the jacket 100 cooperate to form the second fluid space 122 in the accommodating cavity 120. In this way, by providing the first supporting portion 230 on the first board 211, the first supporting portion 230 can support the outer cover 100 when a user sits on the outer cover 100 or leans against the outer cover 100, so that the first board 211 and the outer cover 100 are matched in the accommodating cavity 120 to still form the first fluid space 121, and the first fluid space 121 can be in contact with the body of the user through the air holes 110 and is communicated with the outside air; the second support portion 240 may support the partition 200 such that the second panel 212 cooperates with the outer cover 100 to form the second fluid space 122 within the receiving cavity 120, and the second fluid space 122 may contact the seat 20 through the air hole 110 and may communicate with the external air. Further, when the airflow generating assembly 300 is activated, the external air can exchange heat with the first fluid space 121 and the second fluid space 122, so that the heat dissipation efficiency of the ventilation pad device 22 is improved, the body of the user can be kept cool, and the sitting comfort of the user is improved.

In addition, the first supporting portion 230 and the second supporting portion 240 cannot communicate with the first fluid space 121 and the second fluid space 122, which is beneficial to enabling the airflow generating assembly 300 to drive the air in the fluid space to flow in a wider range, and improving the heat dissipation efficiency of the ventilation pad device 22.

It should be noted that the first supporting portion 230 and the second supporting portion 240 may be fixedly connected to the plate body 210 in various manners, including adhesive fixation, integral fixation, snap fixation, and the like.

Further, as shown in fig. 5 to 8, in some embodiments, a first cavity 231 is disposed in the first supporting portion 230 and is not communicated with the first fluid space 121, and the first cavity 231 includes a first opening 232 disposed on the second plate surface 212. Thus, by providing the first cavity 231 and the first opening 232, the first supporting portion 230 and the plate body 210 can be integrally formed and fixed, which is beneficial to reducing the assembling processes and improving the assembling efficiency of the air cushion device 22. In addition, the first cavity 231 and the first opening 232 are disposed to save materials.

In some embodiments, the vent pad assembly 22 further includes a latch (not shown); the latch is inserted into the first opening 232 and the second plate surface 212 is protruded such that a portion of the latch is spaced apart from the second support 240. So, utilize the cooperation of bolt and first opening 232, fix the bolt at second face 212 to utilize the bolt to support overcoat 100, be favorable to supporting the area, improve the area with the user contact, and then be favorable to improving user's position of sitting travelling comfort. And since the portion of the pin is spaced apart from the second support portion 240, the arrangement of the pin does not affect the gas flow path in the second fluid space 122.

In addition to any of the above embodiments of the first plate surface 211, as shown in fig. 5 to 8, in some embodiments, a second cavity 241 not communicated with the second fluid space 122 is disposed in the second supporting portion 240, and the second cavity 241 includes a second opening 242 disposed on the first plate surface 211. Thus, by providing the second cavity 241 and the second opening 242, the second supporting portion 240 and the plate body 210 can be integrally formed and fixed, which is beneficial to reducing the assembly process and improving the assembly efficiency of the ventilation pad device 22. In addition, the second cavity 241 and the second opening 242 are provided to save materials.

Further, in some embodiments, the vent pad assembly 22 further includes a latch (not shown); the latch is inserted into the second opening 242 and the first plate 211 is protrudingly disposed such that a portion of the latch is spaced apart from the first support part 230 to form a second fluid gap. So, utilize the cooperation of bolt and second opening 242, fix the bolt at first face 211 to utilize the bolt to support overcoat 100, be favorable to supporting area, improve the area with the user contact, and then be favorable to improving user's position of sitting travelling comfort. And since the portion of the pin is spaced apart from the first support part 230, the arrangement of the pin does not affect the gas flow path in the first fluid space 121.

The specific structures of the first supporting portion 230 and the second supporting portion 240 include convex structures such as protrusions and protruding strips. With the convex structure, a fluid gap is formed conveniently on the side of the protective cover. When the free end of the convex part structure is contacted with the seat body 21 or the body of a user, airflow in the fluid space can flow in or out from a side gap between the convex part structures, and the airflow circulation efficiency is favorably ensured.

In some embodiments, portions of airflow-generating assembly 300 are fixedly coupled to first deck 211 and/or second deck 212.

As shown in fig. 5 to 8, in some embodiments, the communicating portion 220 includes a mounting body 222 fixed on the first plate 211, a portion of the airflow generating assembly 300 is disposed in the through hole 221 and fixed on the mounting body 222, and the mounting body 222 is provided with a first hollow hole 223 communicating with the through hole 221. Thus, the airflow generating assembly 300 can be positioned or primarily fixed by the mounting body 222, so that the airflow generating assembly 300 can be conveniently fixed on the plate body 210, and the assembly efficiency is improved.

Optionally, as shown in fig. 5 and fig. 7, in some embodiments, the mounting body 222 is disposed to protrude from the first board surface 211. Thus, the protruded mounting body 222 can abut against the outer sleeve 100, so that the mounting body 222 can also support the outer sleeve 100, which is beneficial to maintaining the size of the first fluid space 121. In addition, the mounting body 222 protrudes the first plate surface 211 to form a receiving space, so that the first fluid space 121 and the second fluid space 122 can be fully utilized to receive the gas generating assembly, and the ventilating pad device 22 can be made thinner, which is beneficial to saving cost.

On the basis of any of the above embodiments, as shown in fig. 5 and 6, in some embodiments, the ventilation mat device 22 further comprises a cushion 400 having a specific ventilation hole 410, the cushion 400 is disposed between the jacket 100 and the partition 200, and the cushion 400 is disposed in at least one of the first fluid space 121 and the second fluid space 122. Thus, the cushion pad 400 can further improve the cushioning and energy absorption effects of the ventilation mat device 22, thereby improving the comfort of the user.

It should be noted that the cushion pad 400 may be fixed on the inner sidewall of the protective sleeve, or may be sandwiched between the partition 200 and the protective sleeve.

The material of the cushion pad 400 includes, but is not limited to, elastic mesh material, sponge pad, etc.

It should be noted that the airflow generating assembly 300 can be fixed to the plate 210 in various ways, including but not limited to, screw fastening, adhesive fastening, snap fastening, etc.

It should be noted that the specific implementation manner of the airflow generating assembly 300 may be various, including but not limited to an axial fan or a centrifugal fan or other devices capable of generating heat dissipation airflow, and is not limited herein.

As shown in fig. 7 to 9, in some embodiments, the airflow generating assembly 300 includes a centrifugal fan fixed on the plate 210, and the centrifugal fan includes a first ventilation portion 310 and a second ventilation portion 320, at least one of the first ventilation portion 310 and the second ventilation portion 320 is an air inlet portion, and the other is an air outlet portion, the air inlet portion is communicated with the first fluid space 121 through the through hole 221, and the air outlet portion is communicated with the second fluid space 122. Therefore, the centrifugal fan can output larger air volume under smaller space occupation, and the heat dissipation effect of the ventilation pad device 22 is improved. In addition, the first ventilation portion 310 and the second ventilation portion 320 of the airflow generating assembly 300 are communicated with the corresponding first fluid space 121 or the corresponding second fluid space 122, so that the air inlet portion is communicated with the first fluid space 121 through the communication portion 220, the air in the first fluid space 121 is sucked into the airflow generating assembly 300 by the air inlet portion and is conveyed to the second fluid space 122 through the air outlet portion for communication, and further the air in the first fluid space 121 and the air in the second fluid space 122 flow, so that the heat dissipation efficiency of the protective sleeve can be improved.

In one example, the airflow generating assembly 300 is a turbofan. Therefore, the turbine fan has strong turbulence resistance, can form stable heat dissipation airflow, and is beneficial to improving the heat dissipation capacity of the pressure bearing part 21 a.

Further, as shown in fig. 7 to 9, in some embodiments, the centrifugal fan includes a volute 330, the volute 330 is fixed to the plate 210 and is matched with the plate 210 to seal the through hole 221, and the air inlet portion is disposed on the volute 330 and is communicated with the first fluid space 121 through the through hole 221. So, can practice thrift sealed cost, make full use of spiral case 330's closure characteristic cooperatees with plate body 210 for air inlet portion passes through-hole 221 and first fluid space 121 intercommunication, and air outlet portion sets up in second fluid space 122, and communicates with second fluid space 122, and then makes the air current produce subassembly 300 simple to operate.

Further, as shown in fig. 8, in some embodiments, the plate body 210 includes a flow guiding recess 250, and the air outlet is communicated with the flow guiding recess 250. In this way, the guiding recess 250 guides the air from the centrifugal fan to reduce turbulence and improve the heat dissipation efficiency of the ventilating pad device 22.

In addition to any of the above embodiments, as shown in fig. 10, in some embodiments, the air pallet arrangement 22 further includes a securing assembly 500 for securing the air pallet arrangement 22 to the seat 20. In this way, the fixing assembly 500 can reliably fix the cover 100 to the seat body 21 and better abut against the seat body 21.

The fixing member 500 may be implemented in various ways, including but not limited to a strap member, a hook and loop fastener, a strap, a buckle member, a bungee cord, a flexible cord, etc.

It should be noted that in the induced draft mode, front side 130 of shell 100 can be considered to be the side that is positioned against the user's body (i.e., the suction side), and back side 140 of shell 100 can be considered to be the side that is positioned against seat 20 (i.e., the blowing side).

As shown in fig. 2, 10 and 16, in addition to any of the above embodiments, some embodiments of the ventilation mat device 22 include one of a seat cushion device and a back cushion device. In this manner, the air pallet means 22 may be selected more than the actual needs of the user, increasing user selectivity.

In addition to any of the above embodiments, as shown in fig. 10, in some embodiments, the ventilation pad device 22 includes two members, one of which is a seat cushion device and the other of which is a back cushion device. In this manner, the ventilation pad assembly 22 can be made more separately and provide cushion ventilation as well as back cushion ventilation for the user.

In addition to any of the above embodiments, as shown in fig. 11, in some embodiments, the separator 200 includes a plurality of reinforcing ribs 270, and the plurality of reinforcing ribs 270 are spaced along the rim of the separator 200. In this manner, the strength of the partition 200 can be reinforced by the reinforcing ribs 270, and the reliability of the air-cushion device 22 can be improved.

In addition to any of the above embodiments, in some embodiments, the frame of the divider 200 is closely fitted to the inner wall of the outer casing 100. As described above, the first fluid space 121 and the second fluid space 122 can be further partitioned such that the gas in the first fluid space 121 and the gas in the second fluid space 122 can flow through the communication portion 220 as much as possible, and the heat dissipation efficiency of the air flow generating unit 300 can be further improved by making full use of the power of the air flow generating unit.

The ventilation mat device 22 may have a built-in battery 600 (as shown in fig. 11), may have an external battery 600 (such as a portable charger) or a power supply (such as a car power supply or a power grid power supply) or may have the built-in battery 600 or the external battery 600 or the power supply.

In addition to any of the above embodiments, in some embodiments, the air pallet apparatus 22 further includes a power cord (not shown) having one end electrically connected to the airflow generating assembly 300 and the other end disposed to extend out of the outer cover 100. In this manner, the power cord may be used to electrically connect to an external battery 600 or power supply to provide power to the vent pad assembly 22 and/or to recharge the battery 600 within the vent pad assembly 22.

The power cord is provided with a first electrical connection 280. The first electrical connection part 280 can be implemented in various ways, including but not limited to an electrical plug, a Type-a connector, a Type-B connector, a Type-C connector, a Lightning connector, and the like; or the Type-A interface, the Type-B interface, the Type-C interface, the Lightning interface and the like.

In addition to any of the above embodiments, in some embodiments, the ventilation pad device 22 further includes an electrical connection portion 280, the electrical connection portion 280 is electrically connected to the airflow generating assembly 300, and a portion of the electrical connection portion 280 is disposed outside the outer casing 100. Thus, the electrical connection 280 can be electrically connected to an external battery 600 or a power supply to provide power to the air mat device 22 and/or to charge the battery 600 in the air mat device 22.

The specific implementation of the electrical connection 280 can be various, including but not limited to electrical connectors such as electrical plug, type-A connector, type-B connector, type-C connector, lightning connector, etc.; or the Type-A interface, the Type-B interface, the Type-C interface, the Lightning interface and the like.

In addition to any of the above embodiments, as shown in fig. 11, in some embodiments, the air mat device 22 further includes a battery 600, and the battery 600 is used for supplying power to the airflow generating assembly 300. Thus, the use flexibility of the air mat device 22 can be improved by using the battery 600, which is not limited by the power supply network and is convenient to carry.

In addition to any of the above embodiments, as shown in fig. 17, in some embodiments, the housing 100 is provided with a first access opening 101 which can be opened or closed, and the partition 200 is inserted into the accommodation chamber 120 through the first access opening 101. In this way, the partition 200 can enter and exit the accommodating cavity 120 through the first port 101, which is convenient for a user to assemble or maintain.

It should be noted that the openable or closable first port 101 can be realized by various means, for example, a zipper is used to open or close the first port 101; or, the opening or closing of the first port 101 is realized by using a magic tape; alternatively, the opening or closing of the first port 101 is achieved using a button.

In some embodiments, the vent pad device 22 further includes a battery 600, the battery 600 being capable of powering the airflow generating assembly 300. Therefore, the ventilation pad device can be powered by the battery, the use scene is more flexible, and the ventilation pad device is not limited by a power supply.

Further, as shown in fig. 11, 12 and 17, in some embodiments, the partition member 200 is provided with a mounting portion 260, and the battery 600 is detachably coupled to the mounting portion 260. Thus, the first inlet/outlet 101 is opened, so that the battery 600 can be mounted or dismounted; after the battery 600 is completely mounted or dismounted, the first access opening 101 can be closed again, so that the housing cavity 120 of the casing 100 is closed.

It should be noted that the specific implementation manner of the mounting portion 260 can be various, including a binding band, a repeatedly-adhesive, a buckle structure, a screw structure, a clamping block structure, or a magnetic fixing.

In some embodiments, the mounting portion 260 includes at least two clamping blocks (not shown) that mate to loosen the battery 600 or clamp the battery 600. Thus, the clamping or loosening of batteries 600 of different volume sizes can be accommodated by the cooperation of at least two clamping blocks. The user can fix the battery 600 (e.g., the charger baby) already owned by the user to the partitioning member 200 through at least two clamping blocks.

In one example, the mounting portion 260 includes an elastic reset member for automatically resetting the clamping block in a direction of clamping the battery 600; the clamping blocks are slidable relative to the spacer 200.

In some embodiments, the mounting portion 260 includes a battery compartment (not shown) capable of receiving the battery 600, which may be opened or closed. Thus, the battery 600 is mounted using the battery case that can be opened or closed, and is easy to implement.

Optionally, the battery compartment is electrically connected to the airflow generating assembly. The battery box can accommodate at least one of a No. 2 battery, a No. 5 battery, a No. 7 battery, and the like.

In some embodiments, the mounting portion includes a magnetic member fixed to the partition member and a magnetically attracted member magnetically coupled to the magnetic member, and the magnetically attracted member is fixedly connected to the battery. Therefore, the magnetically attracted piece can be fixed on the battery through various means, such as adhesion or clamping and the like, and then the magnetic attracted piece is matched with the magnetic attracted piece to realize detachable connection of the battery and the mounting part.

It should be noted that the magnetic member can be fixed on the partition member in various ways, including secondary injection molding, or adhesive fixing, etc. The magnetic attraction piece comprises a magnet and other components capable of generating magnetic attraction force. The magnetically attracted member includes a member such as iron that can be attracted by a magnetic force.

In some embodiments, the ventilation pad assembly 22 further includes a battery, the housing 100 is provided with a receiving space 102 for receiving the battery, the receiving space 102 is provided with a second access opening 103 capable of being opened or closed, and the battery enters or exits the receiving space 102 through the second access opening 103. Thus, the battery can enter and exit the accommodating space 102 through the second port 103, which is convenient for a user to assemble the battery or take down the battery for charging.

The accommodating space 102 may be disposed inside the accommodating chamber 120 or may be disposed outside the accommodating chamber 120. The receiving space 102 may be implemented by a number of various means, such as a pocket cloth, a silicone sleeve, and the like.

In some embodiments, the casing 100 is formed by sewing perforated leather, the accommodating space 102 is sewn on the leather by pocket cloth, and the first access opening 101 and the second access opening 103 are respectively opened or closed by zipper sewing.

Further, a cushion 400 is adhered to the inner side of the jacket 100.

It should be noted that the openable or closable second access 103 can be realized by various means, for example, a zipper is used to open or close the second access 103; or, the second port 103 is opened or closed by using a hook and loop fastener; alternatively, the opening or closing of the second port 103 is achieved using a button.

In addition to any of the embodiments of the divider 200 described above, in some embodiments, the ventilation pad assembly 22 may further include a sensor switch (not shown) in communicative connection with the airflow generating assembly 300. The inductive switch may be provided on the partition 200 or connected to the casing 100. When the user sits down on the outer cover 100, the inductive switch triggers the airflow generating assembly 300 to start operating. When the user leaves the jacket 100, the inductive switch triggers the airflow generating assembly 300 to stop operating. The user does not need to manually turn on or off the airflow generating assembly 300, so that the operation steps of the user are reduced, and the experience of the user is improved.

The specific implementation manner of the sensing switch can be various, including but not limited to an infrared sensing switch, a pressure sensing switch, etc., and it is sufficient to sense that an object is sitting on the outer cover 100.

Based on any of the embodiments of the partition 200 described above, as shown in fig. 13, in some embodiments, the aeration pad apparatus 22 further includes a massage assembly 700, the massage assembly 700 being attached to the partition 200. As such, a massage function may also be provided to the user using the massage assembly 700.

For example, when the user sits down on the air mat device 22, the operation switch of the massage assembly 700 can be manually turned on as needed to work to relieve physical fatigue. Alternatively, the partition 200 may be provided with an intelligent sensor, which may monitor the fatigue state of the user by itself. The user may be automatically reminded to stop driving or automatically turn on the massage assembly 700 to relieve the user of fatigue when the user is monitored to be in a state of fatigue.

It should be noted that the massage assembly 700 may be implemented in a variety of ways, including but not limited to a vibrating motor, a massage motor, a movable massage ball, etc.

In addition, the massage assembly 700 may be secured to the partition 200 by a variety of means, including but not limited to, threaded securement, snap-fit securement, adhesive securement, ligature securement, and the like.

Further, as shown in fig. 13 and 14, in some embodiments, the partition 200 is further provided with a connection portion 280, and the connection portion 280 is used for mounting the massage assembly 700. By providing the connection part 280 for connecting the massage assembly 700, the mounting stability of the massage assembly 700 can be improved.

On the basis of any one of the above embodiments of the partition 200, as shown in fig. 13, in some embodiments, the ventilation pad device 22 further includes a heat generating member 800 disposed on the partition 200. Thus, the heating member 800 can also provide a heating function, so that the jacket 100 has a heating function, the seat 20 is heated, and the user experience is further improved.

It should be noted that the specific implementation manner of the heat generating component 800 can be various, including but not limited to an electric heating strip, an electric heating belt, an electric heating block, an electric heating tube, an electric heating wire, and the like.

In one example, the heat generating member 800 is an electric heating bar and is mounted on the second plate surface 212 of the partition 200. When the weather is cold, the electric heating strips can heat the jacket 100 to further improve the experience of the user.

Optionally, the electric heating strips are disposed under the protrusions of the second plate surface 212.

In addition to any of the above embodiments, as shown in fig. 13, in some embodiments, the air mat device 22 further includes a control assembly 900, and the control assembly 900 is connected to at least the airflow generating assembly 300 for controlling the opening and closing of the airflow generating assembly 300. In this manner, the control unit 900 can control the opening and closing of the airflow generation unit 300.

Optionally, control assembly 900 includes an operating knob disposed on jacket 100. In this way, the user can control the opening or closing of the airflow generating assembly 300 by operating the knob.

It should be noted that the specific implementation manner of the operation button can be various, including but not limited to a button, a knob, a touch pad, and the like.

Optionally, in some embodiments, the control assembly 900 further comprises a controller for controlling the speed of the airflow generating assembly 300, and the like.

Optionally, in some embodiments, the control assembly 900 is further configured to control the opening and closing of the heat generating member 800 and/or the opening and closing of the massage assembly 700.

It should be noted that, the specific implementation manner of the control component 900 may be various, including but not limited to an electric control board, a motion control card, a switch micro-control board, etc., and the above functions can be implemented.

In addition to any of the above embodiments, in some embodiments, the ventilation pad device 22 further includes a non-slip pad, and the non-slip pad is disposed between the cover 100 and the seat body 21. Thus, the non-slip mat can increase the friction between the air mat device 22 and the seat 20, so that the air mat device 22 will not easily move after being installed.

The non-slip mat can be realized in various ways, and is composed of flexible parts arranged on the non-slip bulges or the non-slip lines. The flexible cushion comprises rubber, silica gel, plastic cloth, canvas and the like.

It should be noted that the airflow generating assembly 300 in any of the above embodiments may be implemented in various manners, including a fan and a blower, and further including other deformation structures that generate heat dissipation airflow by driving disturbing elements (fan blades, etc.) with a motor, such as a negative pressure generator, a positive pressure generator, an electric inflator, a small air compressor, etc.

The structure of the outer cover 100 may be formed of various materials, including but not limited to at least one of leather, cotton cloth, and leakproof cloth. When the waterproof cloth or the air-tight cloth is used, the air holes 110 may be formed by punching the front surface 130 and the rear surface 140.

In addition to any of the above embodiments, in some embodiments, the housing 100 is formed by leather having a through hole 221 to form the receiving cavity 120. In this manner, the use of leather may provide an aesthetically pleasing appearance to the vent pad assembly 22 and may serve to protect the seat 20.

It should be noted that the specific structure of the leather can be various, including but not limited to artificial leather, animal leather, etc. The specific structure of the anti-leakage cloth can be various, including but not limited to plastic cloth, canvas, etc.

The first fluid space 121 is communicated with the second fluid space 122 through the communicating portion 220 and the airflow generating assembly 300, and the rest is not communicated as much as possible, so that the heat dissipation efficiency is improved. In some embodiments, the edges of the divider 200 mate with the inner sidewalls of the outer sleeve 100. In this way, the gas in the first fluid space 121 and the second fluid space 122 can be prevented from flowing through the inner side wall of the jacket 100 through the edge of the partition 200, and the first fluid space 121 can be communicated with the second fluid space 122 through the communicating part 220 and the airflow generating assembly 300 as much as possible, thereby improving the heat dissipation efficiency.

In some embodiments, the communication portion 220 has a through hole, and the rest of the separator 200 is airtight. In this way, the gas can be diffused as much as possible in the circumferential direction of the partition 200, and the heat dissipation area and the heat dissipation efficiency of the air mat device 22 can be improved.

As shown in fig. 13 and 15, in some embodiments, the ventilation pad device 22 further includes a support member 290, the support member 290 being disposed between the partition 200 and the exterior cover 100 such that the first fluid space 121 and the second fluid space 122 are formed between the inner wall of the exterior cover 100 and the plate body. In this way, the supporting member 290 is disposed between the partition 200 and the outer cover 100, and the first fluid space 121 and the second fluid space 122 are supported by the supporting member 290, so that the user sits on the air mat device 22, can support the user by using the supporting member 290, and can improve the heat dissipation efficiency of the air mat device 22 by accelerating the flow speed of the air current in the fluid space, thereby improving the comfort of the user for a long time.

It should be noted that the supporting member 290 may be fixed to the partition 200; or may be fixed to the outer cover 100; or a part of the support member may be provided on the partition 200 and a part of the support member may be provided on the jacket 100.

The specific structure of the support member 290 includes a protrusion structure such as a protrusion, a protruding strip, the first support part 230, and the second support part 240. With the convex structure, a fluid gap is formed conveniently on the side of the protective cover. When the free end of the convex part structure is contacted with the seat body 21 or the body of a user, airflow in the fluid space can flow in or out from a side gap between the convex part structures, and the airflow circulation efficiency is favorably ensured.

It should be noted that the specific number of the airflow generating assemblies 300 can be selected according to actual needs. Such as 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 16, etc.

It should be noted that the "first supporting portion 230" may be a part of the separator 200, that is, the "first supporting portion 230" is integrally formed with other parts of the separator 200, such as the second supporting portion 240 "; or a separate member that can be separated from the other parts of the separator 200, such as the second support 240, i.e., the first support 230, can be manufactured separately and then combined with the other parts of the separator 200, such as the second support 240, into a single body.

Equivalently, the "body" and the "certain part" can be parts of the corresponding "component", i.e., the "body" and the "certain part" are integrally manufactured with other parts of the "component"; the "part" can be made separately from the "other part" and then combined with the "other part" into a whole. The expressions "a certain part" and "a certain part" in the present disclosure are only one embodiment, and are not intended to limit the scope of the present disclosure for convenience of reading, and should be construed as equivalents of the present disclosure as long as the features are included and the effects are the same.

Referring to fig. 3 and 4 in conjunction with fig. 18, in use of the venting pad device 22, a user sits on the shell 100 adjacent to the first fluid space 121. The airflow generating assembly 300 is started to generate disturbance airflow, the disturbance airflow passes through the communicating part 220, and flows between the first fluid space 121 and the second fluid space 122, so that negative pressure is generated in the first fluid space 121, and further the air hole 110 communicated with the first fluid space 121 generates an air suction effect, so that an air suction effect is formed on the surface of the outer sleeve 100, and further the airflow speed between a user and the outer sleeve 100 can be accelerated, thereby being beneficial to improving the heat dissipation effect between the outer sleeve 100 and the user, realizing the air suction effect, solving the problem that the heat dissipation of the back and/or the hip of the user is not timely when the user sits, and improving the comfort of the user who sits for a long time.

Alternatively, referring to fig. 3 and 4 in combination with fig. 19, the user sits on the garment 100 adjacent to the second fluid space 122. The airflow generation assembly 300 is started, disturbance airflow is generated, the disturbance airflow passes through the communicating part 220, the airflow is formed between the first fluid space 121 and the second fluid space 122, positive pressure is generated in the second fluid space 122, then the air hole 110 communicated with the second fluid space 122 generates an air blowing effect, the surface of the outer sleeve 100 forms an air blowing effect, the airflow speed between a user and the outer sleeve 100 can be accelerated, the heat dissipation effect between the outer sleeve 100 and the user is improved, the air blowing effect is achieved, the problem that the back and/or the hip of the user cannot dissipate heat timely when the user sits is solved, and the sedentariness is improved. In the process of installing the ventilating cushion device 22, the seat 20 does not need to be structurally modified, and the installation is simple and convenient.

As described above, as shown in fig. 18 and 19, when the air mat device 22 is applied to a sitting unit, the air suction effect or the air blowing effect can be achieved by using different surfaces of the outer cover 100 according to the user's needs.

In some embodiments, as shown in fig. 2, the present application further provides a seat comprising a seat body and the venting cushion device of any of the above embodiments; the ventilation pad device is installed on the seat body.

The seat body comprises a pressure bearing part and a leaning part, and the ventilation pad device is arranged in at least one of the pressure bearing part and the leaning part.

In addition, understandably, the ventilation cushion device is arranged in the seat, and related ventilation components do not need to penetrate through the gap at the joint of the pressure bearing part and the leaning part in the seat to ensure the ventilation effect, so that the installation convenience is improved, the ventilation cushion device also has higher reliability, and cannot be influenced by the angle adjustment of the pressure bearing part and the leaning part. And the installation of this ventilation pad device also can not influence the angular adjustment between holding portion and the portion of leaning on, experiences better.

In some embodiments, the pressure bearing portion is configured to support the buttocks and a portion of the thighs of the user, and the resting portion is configured to support the back of the user.

It should be noted that the seats provided in the present application may include, but are not limited to: seats applied to various transportation equipment, such as seats of vehicles such as automobiles, trucks, high-speed rails, trains and the like; seats in home and office life, such as office chairs, sofas, massage chairs, leisure chairs, and the like; even seats for outdoor activities, such as beach chairs, fishing chairs, etc., are possible, which are not further listed here.

In some embodiments, as shown in fig. 1, the present application further provides a transportation device, which includes a moving platform and a ventilation mat device in any one of the above embodiments or a seat in any one of the above embodiments, disposed on the moving platform.

The mobile platform comprises traveling equipment such as automobiles, ships, subways, trains, high-speed rails and airplanes, wherein the traveling equipment is provided with seats.

Optionally, the mobile platform is an automobile. Therefore, by using the ventilation cushion device of any embodiment or the seat of any embodiment, the comfort of the seat can be improved, the riding comfort of the mobility device can be further improved, and the user experience is improved.

In the description of the present disclosure, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the disclosure and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the disclosure.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include at least one of the feature. In the description of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present disclosure, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present disclosure can be understood as a specific case by a person of ordinary skill in the art.

In the present disclosure, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one component is considered to be "fixedly connected" to another component, the two components may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the conventional art, and is not cumbersome.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application.

Claims

1. A venting mat device, comprising:

the outer sleeve is provided with an accommodating cavity and a plurality of air holes communicated with the accommodating cavity;

the partition comprises a plate body and a communication part arranged on the plate body, at least part of the partition is arranged in the accommodating cavity so that the accommodating cavity is divided into a first fluid space and a second fluid space by the plate body, and the communication part is used for communicating the first fluid space and the second fluid space; and

the airflow generating assembly is arranged in the accommodating cavity and is respectively communicated with the first fluid space and the second fluid space through the communication part;

wherein a portion of the gas holes are in communication with the first fluid space and a portion of the gas holes are in communication with the second fluid space.

2. The vent mat device of claim 1, wherein a portion of the airflow generating assembly is in connecting engagement with the communication portion such that the airflow generating assembly is disposed on the divider.

3. The ventilation pad apparatus of claim 1, wherein the plate body comprises a first plate surface and a second plate surface opposite to the first plate surface, the first plate surface and the outer cover cooperate to form the first fluid space in the receiving cavity, the second plate surface and the outer cover cooperate to form the second fluid space in the receiving cavity, and the communication portion comprises a through hole penetrating through the first plate surface and the second plate surface.

4. A venting mat device as claimed in claim 3, wherein a portion of said air holes are disposed opposite said first panel and communicate with said first fluid space; and part of the air holes are arranged opposite to the second plate surface and are communicated with the second fluid space.

5. The apparatus according to claim 3 wherein the divider comprises a plurality of first support portions spaced apart from one another on the first panel and a plurality of second support portions spaced apart from one another on the second panel, the first support portions abutting the outer cover such that the first panel and the outer cover cooperate to form a first fluid space within the chamber, and the second support portions abutting the outer cover such that the second panel and the outer cover cooperate to form a second fluid space within the chamber.

6. The ventilation mat device of claim 5, wherein the first support portion has a first cavity therein that is not in communication with the first fluid space, the first cavity including a first opening in the second panel; and/or a second cavity which is not communicated with the second fluid space is arranged in the second supporting part, and the second cavity comprises a second opening arranged on the first plate surface.

7. The vent mat device according to claim 6, further comprising a latch; the bolt is inserted into the first opening and protrudes out of the second plate surface, so that the part of the bolt and the second supporting part are arranged at intervals; and/or the bolt is inserted into the second opening and is convexly arranged on the first plate surface, so that the part of the bolt is arranged at an interval with the first supporting part.

8. The venting mat device according to claim 4, wherein said air flow generating assembly is mounted to said partition, said air flow generating assembly being in communication with said first and second fluid spaces, respectively, through said through-holes.

9. The venting pad device of claim 8, wherein the communication portion comprises a mounting body fixedly disposed on the first panel, a portion of the airflow generating assembly is disposed in the through hole and fixedly disposed on the mounting body, and the mounting body is provided with a first hollowed-out hole in communication with the through hole.

10. The venting pad device of claim 9, wherein the airflow generating assembly comprises a centrifugal fan fixed on the plate, and the centrifugal fan comprises a first venting portion and a second venting portion, at least one of the first venting portion and the second venting portion is an air inlet portion, and the other one is an air outlet portion, the air inlet portion is communicated with the first fluid space through the through hole, and the air outlet portion is communicated with the second fluid space.

11. The venting mat device according to claim 10, wherein said plate body comprises a flow guiding recess, said air outlet portion communicating with said flow guiding recess.

12. The venting pad assembly of claim 10, wherein the centrifugal fan includes a volute secured to the plate and cooperating with the plate to seal the through-hole, the air inlet portion being disposed in the volute and communicating with the first fluid space through the through-hole.

13. The vent cushion device according to claim 1, further comprising a support member disposed between the partition and the outer sleeve such that the first and second fluid spaces are formed between the inner wall of the outer sleeve and the panel body; and/or the airflow generating assembly is arranged on the partition and comprises a first ventilation part and a second ventilation part, at least one of the first ventilation part and the second ventilation part is an air inlet part, the other one of the first ventilation part and the second ventilation part is an air outlet part, the air inlet part is communicated with the first fluid space through the communication part, and the air outlet part is communicated with the second fluid space.

14. The vent pad apparatus of claim 1, wherein the divider includes a plurality of reinforcing ribs spaced along a perimeter frame of the divider; and/or the frame of the separator is tightly matched with the inner wall of the outer sleeve; and/or the ventilation cushion device also comprises a power line, one end of the power line is electrically connected with the airflow generating assembly, and the other end of the power line extends out of the outer sleeve; and/or the ventilation cushion device further comprises an electric connection part, the electric connection part is electrically connected with the airflow generating assembly, and part of the electric connection part is arranged on the outer side of the outer sleeve; and/or, the ventilation mat device further comprises a battery for powering the airflow generating assembly; and/or, the ventilation pad device further comprises an anti-slip pad, and the anti-slip pad is arranged between the outer sleeve and the seat body; and/or, the aeration pad device further comprises a securing assembly for securing the aeration pad device to the seat; and/or the venting pad arrangement further comprises a cushion pad having a vent, the cushion pad being disposed between the casing and the partition, and the cushion pad being disposed in at least one of the first fluid space and the second fluid space; and/or, the ventilation pad device further comprises a massage assembly disposed at the partition; and/or the ventilating cushion device further comprises a control component, wherein the control component is at least connected with the airflow generating component and is used for controlling the opening or closing of the airflow generating component; and/or the communication part is provided with a through hole, and the rest part of the separator is airtight.

15. The venting cushion device of claim 1, wherein the housing is provided with a first access opening that can be opened or closed, the partition being inserted into the receiving cavity through the first access opening.

16. The vent mat device according to claim 15, further comprising a battery capable of powering at least the airflow generating assembly; the separator is provided with a mounting part, and the battery is detachably connected with the mounting part; or, the battery can be detachably arranged on the outer sleeve.

17. The vent pad apparatus of claim 16, wherein the mounting portion comprises at least two clamping blocks that engage to release or clamp the battery; alternatively, the mounting part includes a battery case capable of accommodating a battery, the battery case being openable and closable; or the mounting part comprises a magnetic part fixedly arranged on the separating part, and the battery is provided with a magnetically attracted part which is matched with the magnetic part in a magnetic attraction way; or, the overcoat is equipped with and holds the accommodation space of battery, accommodation space is equipped with the second import and export that can open or close, the battery passes through the second import and export the accommodation space.

18. A ventilating mat device according to any of the claims 1-17, characterized in that the ventilating mat device comprises one of a seat cushion device and a back cushion device; or the ventilation cushion device comprises two ventilation cushion devices, wherein one ventilation cushion device is a cushion device, and the other ventilation cushion device is a back cushion device.

19. A seat comprising a seat body and a ventilation mat device as claimed in any one of claims 1 to 18; the ventilation pad device is mounted on the seat body.

20. A walking assist device comprising a mobile platform and a ventilated cushion apparatus according to any one of claims 1 to 18 or a seat according to claim 19 disposed on the mobile platform.