Air channel type pneumatic part mounting carrier and massage air bag assembly

Abstract

The invention belongs to the technical field of automobile seats, and particularly relates to an air passage type pneumatic part mounting carrier and a massage air bag assembly. The air channel type pneumatic part installation carrier comprises an upper film, a lower film, a lower film, a lower film, a plurality of air channels, a plurality of air channels, a plurality of air channels, a plurality of air channels and a plurality of air channels, wherein the upper film is arranged on the lower film in a middle-arched mode and is in sealing connection with the lower film; the air channel external connection assembly is arranged on the lower film and communicates with one end of the air channel; and the other end of the air passage extends to a pneumatic part mounting position on the lower film. According to the air channel type pneumatic part installation carrier, the air channel is formed in the mode that the upper film is directly connected to the lower film in a sealed mode, one end of the air channel is communicated with an air channel external connection assembly, the other end of the air channel extends to the pneumatic part installation position and is used for being communicated with an installed pneumatic part, and when the air channel type pneumatic part installation carrier is used for assembling a massage assembly and a waist support assembly, only an air bag needs to be connected to the pneumatic part installation position. And the air bag is communicated with the corresponding air channel, and then the air channel external connection assembly is inserted into the electromagnetic valve, so that assembly can be completed.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle seats, and particularly relates to an air duct type pneumatic component installation carrier and a massage air bag assembly. Background Art

[0002] Functions such as massage and lumbar support of vehicle seats are currently realized by inflating and deflating an air bag, a pneumatic component. In the traditional method, as shown in a lumbar support massage system with the publication (announcement) number CN212593015U and a massage seat including the same, the air bag is arranged on one side of a felt board, the solenoid valve is arranged on the other side of the felt board, and the air bag and the solenoid valve are connected by an air tube to control the inflation and deflation of the air bag.

[0003] When using this method of arranging the air bag on the felt board and then connecting the air bag with an air tube, the distances from the solenoid valve to each air bag are different, so air tubes of different lengths need to be prepared. To prevent the mismatch between the length of the air tube and the distance to the air bag, marks need to be added to the air tube, and sometimes marks also need to be added to the connectors of the air bag and the solenoid valve. After connecting the air tubes, fixing parts such as cable ties are also needed to tie up the air tubes. When bundling the air tubes together, the air tubes can still move relative to each other, generating frictional noise. When tying up each air tube separately, more fixing parts and more tying-up man-hours are required. When tying up, the distribution of the air tubes on the side of the felt board facing the passenger needs to be adjusted according to the air bag layout by tying-up techniques, trying to make the air tubes evenly and neatly distributed on the felt board to prevent local protrusions from causing a foreign body sensation when sitting.

[0004] Therefore, aiming at the problems of preparing air tubes of different lengths, adding marks to the air tubes, requiring more fixing parts, more tying-up man-hours, and adjusting the distribution of the air tubes on the side of the felt board facing the passenger according to the air bag layout by tying-up techniques in the method of arranging the air bag on the felt board and then connecting the air bag with an air tube, this application proposes an air duct type pneumatic component installation carrier and a massage air bag assembly. Summary of the Invention

[0005] The purpose of the present invention is to provide an air duct type pneumatic component installation carrier and a massage air bag assembly to solve the technical problem of the complex assembly process of the pneumatic component arrangement method in the current vehicle seat where the air bag is arranged on the felt board and then connected with an air tube.

[0006] To solve the above technical problem, the present invention provides an air duct type pneumatic component installation carrier, including: an upper film, which is arched in the middle and arranged on a lower film, and the two sides along the length direction of the upper film are hermetically connected to the lower film to form an air duct; an air duct external connection component, which is arranged on the lower film and is connected to one end of the air duct; the other end of the air duct extends to the pneumatic component installation position on the lower film.

[0007] Further, air duct support bumps are provided between the upper film and the lower film.

[0008] Further, the airway external connection component includes: an external trachea, one end of which is connected to the airway.

[0009] Further, the airway external connection component includes: a trachea docking joint, and one end of the airway is inserted into the trachea docking joint.

[0010] Further, several pneumatic component mounting positions are arranged on the left and right sides of the lower membrane; several upper membranes are all strip-shaped, so that one end of the formed airway is located at the edge of the lower membrane, and the other end extends to the corresponding pneumatic component mounting position.

[0011] Further, one ends of several airways are all located at the same edge of the lower membrane.

[0012] Further, one ends of adjacent airways among several airways are located at the same edge of the lower membrane.

[0013] On the other hand, the present invention also provides a massage airbag assembly, including: the airway type pneumatic component mounting carrier as described above; an airbag, which is arranged at the pneumatic component mounting position, and the airbag is communicated with the port of the airway extending to the pneumatic component mounting position.

[0014] Further, the airbag is a single-chamber airbag, which is communicated with the port of one airway extending to the pneumatic component mounting position.

[0015] Further, the airbag is a multi-chamber airbag, and each chamber of it is communicated with the port of the corresponding airway extending to the pneumatic component mounting position.

[0016] The beneficial effect of the present invention is that the present invention aims to solve the technical problem of the complex assembly process of the pneumatic component arrangement method in the automotive seat where an airbag is arranged on a felt board and then connected to the airbag with a trachea. This airway type pneumatic component mounting carrier directly forms an airway in the form of the upper membrane being hermetically connected to the lower membrane. One end of the airway is connected to the airway external connection component, and the other end extends to the pneumatic component mounting position for connecting the installed pneumatic component. When used for the assembly of the massage assembly and the lumbar support assembly, only need to connect the airbag to the pneumatic component mounting position, connect the airbag to the corresponding airway, and then insert the airway external connection component into the solenoid valve, then the assembly can be completed. There is no need to distinguish the length of the trachea, mark and consider the binding method during assembly, reducing the assembly process. Using airways instead of tracheas also enables more air circuits and more pneumatic component mounting positions to be planned on the same lower membrane, and at the same time, it will not be possible to have a foreign body sensation when sitting or generate friction noise like a trachea due to too many air circuits. The expandability of this airway type pneumatic component mounting carrier is also extremely high, and it can be used not only for the massage assembly and the lumbar support assembly, but also for the pneumatic side wing assembly, the pneumatic leg rest assembly, etc. Description of the Drawings

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the specific embodiments or the prior description. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is the structural schematic of the airway pneumatic component installation carrier of the present invention Figure 1 ;

[0019] Figure 2 is the structural schematic of the airway pneumatic component installation carrier of the present invention Figure 2 ;

[0020] Figure 3 is Figure 2 the enlarged view of part A in

[0021] Figure 4 is the structural schematic of the airway pneumatic component installation carrier of the present invention Figure 3 ;

[0022] Figure 5 is the structural schematic of the airway pneumatic component installation carrier of the present invention Figure 4 ;

[0023] In the figure:

[0024] upper film 100, lower film 200, airway 300, airway external connection component 400, external trachea 410, trachea docking joint 420, pneumatic component installation position 500, airway support bump 600, massage airbag 700. Specific Embodiments

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the protection scope of the present invention.

[0026] Embodiment

[0027] Such as Figure 1As shown in the figure, the present invention provides an airway - type pneumatic component mounting carrier, comprising: an upper film 100, which is arched in the middle and disposed on a lower film 200, and the two sides along the length direction of the upper film 100 are hermetically connected to the lower film 200 to form an airway 300; an airway external connection component 400, which is disposed on the lower film 200 and is connected to one end of the airway 300; the other end of the airway 300 extends to a pneumatic component mounting position 500 on the lower film 200.

[0028] This airway - type pneumatic component mounting carrier directly forms the airway 300 in the form of the upper film 100 being hermetically connected to the lower film 200. One end of the airway 300 is connected to the airway external connection component 400, and the other end extends to the pneumatic component mounting position 500 for connecting the installed pneumatic component. When used for the assembly of a massage assembly and a lumbar support assembly, only need to connect the airbag to the pneumatic component mounting position 500, connect the airbag to the corresponding airway 300, and then insert the airway external connection component 400 into the solenoid valve to complete the assembly. When assembling, there is no need to distinguish the length of the air pipe, mark, and consider the binding method, reducing the assembly process. Replacing the air pipe with the airway 300 also enables more air circuits and more pneumatic component mounting positions 500 to be planned on the same lower film 200. At the same time, it will not be like the air pipe that may cause a foreign body sensation or generate frictional abnormal noise when sitting against it due to too many air circuits. The expandability of this airway - type pneumatic component mounting carrier is also extremely high. It can be used not only for massage assemblies and lumbar support assemblies, but also for pneumatic side wing assemblies, pneumatic leg support assemblies, etc.

[0029] In at least one embodiment, the sealing connection method between the upper film 100 and the lower film 200 is welding.

[0030] As Figure 2 and Figure 3 shown in the figure, airway support bumps 600 may be provided between the upper film 100 and the lower film 200. The airway support bumps 600 can prevent the upper film 100 and the lower film 200 from completely fitting when the airway - type pneumatic component mounting carrier is sat against, and there is always a gap for air flow. Preferably, the airway support bumps 600 can be obtained in the form of the upper film 100 being cut from a film with dot - shaped convex parts.

[0031] As Figure 1 shown in the figure, in at least one embodiment, the airway external connection component 400 may include: an external connecting air pipe 410, one end of which is connected to the airway 300. The other end of the external connecting air pipe 410 can be used for plugging into the solenoid valve. That is, the airway external connection component 400 can adopt a pipe - type plug - in joint.

[0032] As Figure 2 and Figure 4As shown, in at least one embodiment, the airway external connection assembly 400 may include: a tracheal plug connector 420, with one end of the airway 300 inserted into the tracheal plug connector 420. The tracheal plug connector 420 can be further inserted into the tracheal tube connected to the solenoid valve. That is, the airway external connection assembly 400 can also adopt a plastic quick-insert plug connector.

[0033] As Figure 2 and Figure 5 As shown, in at least one embodiment, a gas path planning form of the lower membrane 200 is provided. A number of the pneumatic component mounting positions 500 are arranged on the left and right sides of the lower membrane 200; a number of the upper membranes 100 are all strip-shaped, so that one end of the formed airway 300 is located at the edge of the lower membrane 200, and the other end extends to the corresponding pneumatic component mounting position 500.

[0034] As Figure 2 As shown, in at least one embodiment, one end of a number of the airways 300 is located at the same edge of the lower membrane 200.

[0035] As Figure 5 As shown, in at least one embodiment, one end of adjacent airways 300 among a number of the airways 300 is located at the same edge of the lower membrane 200.

[0036] In at least one embodiment, as Figure 1 As shown, a massage airbag assembly is further provided, including: an airway-type pneumatic component mounting carrier as described above; a massage airbag 700, which is arranged on the pneumatic component mounting position 500, and the massage airbag 700 is communicated with the port of the airway 300 extending to this pneumatic component mounting position 500.

[0037] When assembling this massage airbag assembly, only need to connect the massage airbag 700 to the pneumatic component mounting position 500, connect the massage airbag 700 to the corresponding airway 300, and then insert the airway external connection assembly 400 onto the solenoid valve, then the assembly can be completed. When assembling, there is no need to distinguish the length of the tracheal tube, mark and consider the binding method, reducing the assembly process.

[0038] The massage airbag 700 can be a single-chamber airbag, which is communicated with the port of one airway 300 extending to this pneumatic component mounting position 500.

[0039] The massage airbag 700 can be a multi-chamber airbag, and each chamber of it is communicated with the port of the corresponding airway 300 extending to this pneumatic component mounting position 500.

[0040] In summary, the airway type pneumatic component mounting carrier is directly connected to the lower film 200 through the upper film 100 in a sealed manner to form an airway 300, one end of the airway 300 is connected to the airway external component 400, and the other end extends to the pneumatic component mounting position 500 for connecting the installed pneumatic component. When used for the assembly of the massage assembly and the lumbar support assembly, it is only necessary to connect the air bag to the pneumatic component mounting position 500 and connect the air bag to the corresponding airway 300, and then insert the airway external component 400 into the solenoid valve to complete the installation. During assembly, there is no need to identify the length and mark of the trachea and consider the binding method, which reduces the assembly process. Replacing the trachea with the airway 300 also makes it possible to plan more air paths and more pneumatic parts installation positions 500 on the same lower membrane 200. At the same time, unlike the trachea, there will be no foreign body sensation or friction noise when sitting due to too many air paths. The airway-type pneumatic parts installation carrier is also highly expandable and can be used not only for massage assemblies and lumbar support assemblies, but also for pneumatic side wing assemblies, pneumatic leg support assemblies, etc.

[0041] In the embodiments provided in this application, it should be understood that the disclosed systems and devices can be implemented in other ways. The embodiments described above are only exemplary. For example, the division of the mechanism is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0043] Based on the above-mentioned ideal embodiments of the present invention, and through the above-mentioned description, relevant technicians can make various changes and modifications without departing from the technical concept of the present invention. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An airway type pneumatic component mounting carrier, characterized in that: include: An upper membrane (100) is disposed on the lower membrane (200) with a raised middle portion, and is sealed and connected to the lower membrane (200) along both sides of the length direction of the upper membrane (100) to form an airway (300); An airway external connection component (400) is disposed on the lower membrane (200) and is connected to one end of the airway (300); The other end of the air channel (300) extends to the pneumatic component installation position (500) on the lower membrane (200).

2. The airway type pneumatic component mounting carrier according to claim 1, characterized in that: An airway support convex point (600) is provided between the upper membrane (100) and the lower membrane (200).

3. The airway type pneumatic component mounting carrier according to claim 1, characterized in that: The airway external connection assembly (400) comprises: An external air pipe (410) is connected to the airway (300) at one end.

4. The airway type pneumatic component mounting carrier according to claim 1, characterized in that: The airway external connection assembly (400) comprises: An airway-to-insert connector (420), one end of the airway (300) is inserted into the airway-to-insert connector (420).

5. The airway type pneumatic component mounting carrier according to claim 1, characterized in that: A plurality of pneumatic component installation positions (500) are arranged on the left and right parts of the lower membrane (200); The plurality of upper membranes (100) are all in the shape of long strips, so that one end of the formed air channel (300) is located at the edge of the lower membrane (200), and the other end extends to the corresponding pneumatic component installation position (500).

6. The airway type pneumatic component mounting carrier according to claim 5, characterized in that: One ends of the plurality of air channels (300) are located at the same edge of the lower membrane (200).

7. The airway type pneumatic component mounting carrier according to claim 5, characterized in that: One end of adjacent air channels (300) among the plurality of air channels (300) is located at the same edge of the lower membrane (200).

8. A massage air bag assembly, characterized in that: include: An airway type pneumatic component mounting carrier as claimed in any one of claims 1 to 7; The massage air bag (700) is arranged on the pneumatic component installation position (500), and the massage air bag (700) is connected to a port of an air passage (300) extending to the pneumatic component installation position (500).

9. The airway type pneumatic component mounting carrier according to claim 8, characterized in that: The massage air bag (700) is a single-bag air bag, which is connected to a port of an air channel (300) extending to the pneumatic component installation position (500).

10. The airway type pneumatic component mounting carrier according to claim 8, characterized in that: The massage air bag (700) is a multi-bag air bag, each bag of which is in communication with a port of a corresponding air channel (300) extending to the pneumatic component installation position (500).

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