Portable automobile seat cushion

Abstract

The utility model provides a portable automobile seat cushion, and belongs to the technical field of automobile seat cushions. Comprising a cushion body, stable mounting mechanisms are mounted on the two sides of the cushion body, a breathable cushion layer is mounted in the cushion body, and an alignment mounting groove is formed in the middle of the breathable cushion layer. Through the arrangement of the portable dismounting and replacing mechanism, in the normal use process, the fan assembly in the protection frame can be started, the ventilation cushion layer and the air permeability of the ventilation openings in the two sides of the outer portion of the outer bag are matched, the good ventilation and heat dissipation effects can be achieved on the interior and exterior of the cushion body, and discomfort brought to people due to sweat covering is avoided; when the fan assembly is damaged, a person can open the bag through an arc-shaped zipper arranged on the outer bag to expose the space in the cushion body, at the moment, the person can pull out the protection frame provided with the fan assembly from the breathable cushion layer, then an upper net plate arranged above the protection frame is screwed off through threads, and then the fan assembly is prevented from being damaged. Therefore, the whole internal fan assembly or corresponding parts can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive seat cushions, and particularly relates to a portable automotive seat cushion. Background Art

[0002] Automotive seat cushions are the main consumer goods for car owners. It is particularly important to choose a set of comfortable and practical automotive seat cushions according to the season. Nowadays, there are automotive seat cushions made of different materials such as genuine leather, ultra-fine leather, artificial leather, nylon, chemical fiber, artificial wool, and polyester wool on the market.

[0003] For example, Patent CN212148544U discloses an automotive seat cushion, which includes a seat cushion. A backrest is adhesively bonded to one side of the top of the seat cushion. A first air outlet is provided on the other side of the top of the seat cushion. A second air outlet is provided on the front side of the backrest. Heat dissipation components are provided on one side of each of the first air outlet and the second air outlet. The heat dissipation components include a micro motor and a fan. The fan is fixedly connected to the output end of the micro motor. The opposite sides of the seat cushion and the backrest are both provided with genuine leather layers, and the mutually remote sides of the seat cushion and the backrest are both provided with chemical fiber layers.

[0004] During the use of the above-mentioned automotive seat cushion, since the fan assembly is fixedly installed inside the automotive seat cushion and there is no corresponding structure for assisting in disassembling and replacing the fan assembly, when the fan assembly fails, only the entire automotive seat cushion can be replaced, which reduces the portability and increases the use cost at the same time. Therefore, the present application provides a portable automotive seat cushion to meet the needs. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a portable automotive seat cushion to solve the problem that in the existing one, since the fan assembly is fixedly installed inside the automotive seat cushion and there is no corresponding structure for assisting in disassembling and replacing the fan assembly, when the fan assembly fails, only the entire automotive seat cushion can be replaced, which reduces the portability and increases the use cost at the same time.

[0006] To solve the above technical problem, the utility model provides the following technical solutions:

[0007] A portable car seat cushion, comprising a cushion body, wherein stable installation mechanisms are installed on both sides of the cushion body, and a breathable cushion layer is installed inside the cushion body. A positioning installation groove is formed in the middle of the breathable cushion layer, and a protection frame is carried and assembled inside the positioning installation groove. A fan assembly is installed inside the protection frame. A charging port is formed in the middle of one side of the cushion body. Connecting wire guides are connected to the inner sides of the fan assembly and the charging port respectively. A portable disassembly and replacement mechanism is installed above the other side of the cushion body and the protection frame, and an assembly mechanism is installed on one side of the cushion body. The portable disassembly and replacement mechanism includes a side frame fixed to one side of the cushion body. A first disassembly and replacement component is installed on the outer side of the side frame, and a second disassembly and replacement component is installed above the protection frame.

[0008] Optionally, the first disassembly and replacement component includes an outer package fixed to one side of the side frame. Pre-installed arc grooves are formed above and on both sides of the outer package, and arc-shaped zippers are installed inside the pre-installed arc grooves. One end of the arc-shaped zipper is connected and installed with a zipper head, and ventilation openings are installed on both sides of the front end of the outer package.

[0009] Optionally, a stitched fixed connection is formed between the pre-installed arc groove and the arc-shaped zipper on the outer package.

[0010] Optionally, the second disassembly and replacement component includes four fixing blocks fixed at the four inner corners of the upper opening of the protection frame. First screw installation grooves are formed in the middle of the four fixing blocks, and an Internet access board is placed above the four fixing blocks. Second screw installation grooves are formed at the four corners of the Internet access board, and locking bolt rods are screwed in the middle of the second screw installation grooves.

[0011] Optionally, threaded installation connections are formed between the first screw installation groove, the second screw installation groove and the locking bolt rod.

[0012] Optionally, the stable installation mechanism includes two pairs of side installation grooves respectively formed on both sides of the cushion body. Inner connecting parts are fixed inside the two pairs of side installation grooves. One side of the inner connecting part on one side is connected with a first elastic band, and a buckle is connected to the end of the first elastic band. One side of the inner connecting part on the other side is connected with a second elastic band, and a buckle groove frame is connected to the end of the second elastic band.

[0013] Optionally, a snap-fit connection is formed between the buckle connected to the end of the first elastic band and the buckle groove frame connected to the end of the second elastic band.

[0014] Optionally, the assembly mechanism includes a first side band symmetrically fixed to both sides of one side of the cushion body. Hole grooves are formed in the middle of the two first side bands. Second side bands are fixed to both sides of one side of the other cushion body, and buttons are sewn on one side of the two second side bands.

[0015] Optionally, a snap - type locking connection is formed between the hole - slot and the button.

[0016] Optionally, the connection between the fan assembly and the connection - line guide frame connected to the inner side of the charging port can be a plug - in connection.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the above - mentioned solution, by setting up a portable disassembly and replacement mechanism, during normal use, the fan assembly inside the protection frame can be turned on. With the cooperation of the breathable cushion layer and the gas - permeability of the ventilation openings on both sides of the outer package, it can achieve a good ventilation and heat - dissipation effect on the inside and outside of the cushion, avoiding discomfort caused by sweating for people. When the fan assembly is damaged, people can open the package using the arc - shaped zipper provided on the outer package to expose the space inside the cushion. At this time, people can pull out the protection frame equipped with the fan assembly from the breathable cushion layer, and then screw off the upper network board provided on the protection frame to replace the entire fan assembly inside or the corresponding components, which is portable and practical.

[0019] By setting up a stable installation mechanism, after the cushion is placed on the car seat, people can respectively pull the first elastic band and the second elastic band provided on both sides of the cushion, so that the two elastic bands are respectively pulled towards the bottom of the seat, and then use the buckles and buckle - groove frames provided at the ends of the two elastic bands for buckling positioning, so as to achieve a stable connection between the cushion and the seat, avoiding adverse phenomena such as angular deviation between the cushion and the seat during driving.

[0020] By setting up an assembly mechanism, the cushion can be used as both a seat cushion and a backrest. People only need to assemble and lock the corresponding edge parts of the two cushion - attached side bands through the hole - slots and buttons. The flexibility of the side bands themselves can help people adjust the angles of the seat cushion and the backrest, and both disassembly and assembly are portable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the utility model and, together with the specification, are further used to explain the principles of the utility model and enable those skilled in the relevant art to implement and use the utility model.

[0022] Figure 1 It is a three - dimensional structural schematic diagram of a portable car seat cushion;

[0023] Figure 2 It is a side - view internal structural schematic diagram of a portable car seat cushion;

[0024] Figure 3 It is a portable car seat cushion Figure 1 and the structural schematic diagram at position A in it;

[0025] Figure 4It is a schematic top view structure diagram of a portable car seat cushion protection frame;

[0026] Figure 5 It is a schematic structure diagram of an assembly mechanism for a portable car seat cushion.

[0027] [Reference numerals]

[0028] 1. Cushion body; 2. Stable installation mechanism; 21. Side installation groove; 22. Inner connecting part; 23. First elastic band; 24. Buckle; 25. Second elastic band; 26. Buckle groove frame; 3. Breathable cushion layer; 4. Alignment installation groove; 5. Protection frame; 6. Fan assembly; 7. Charging port; 8. Connecting wire guide frame; 9. Portable disassembly and replacement mechanism; 91. Side frame; 92. First disassembly and replacement component; 921. Outer package; 922. Pre-installed arc groove; 923. Arc zipper; 924. Zipper head; 925. Ventilation opening; 93. Second disassembly and replacement component; 931. Fixed block; 932. First screw installation groove; 933. Internet access board; 934. Second screw installation groove; 935. Locking bolt rod; 10. Assembly mechanism; 101. First side band; 102. Hole groove; 103. Second side band; 104. Button.

[0029] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0030] The following describes in detail a portable car seat cushion provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0031] It should be noted that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0032] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, depending at least in part on the context, can alternatively allow for the presence of other factors that are not necessarily explicitly described.

[0033] It is to be understood that the meanings of "on", "above", and "over" in the present utility model should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0034] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the figures. Spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the figures. The device may be oriented in other ways, and the spatial relative descriptors used herein may be interpreted accordingly.

[0035] Such as Figure 1 and Figure 2As shown, an embodiment of the present utility model provides a portable car seat cushion, including a cushion body 1. Stable installation mechanisms 2 are installed on both sides of the cushion body 1, and a breathable cushion layer 3 is installed inside the cushion body 1. A positioning installation groove 4 is formed in the middle of the breathable cushion layer 3. A protection frame 5 is carried and assembled inside the positioning installation groove 4, and a fan assembly 6 is installed inside the protection frame 5. A charging port 7 is formed in the middle of one side of the cushion body 1. Connecting wire guides 8 are connected to the inner sides of the fan assembly 6 and the charging port 7 respectively. The connecting wire guides 8 connected to the inner sides of the fan assembly 6 and the charging port 7 can be connected in a plug-in manner. A portable disassembly and replacement mechanism 9 is installed on the other side of the cushion body 1 and above the protection frame 5, and an assembly mechanism 10 is installed on one side of the cushion body 1. The stable installation mechanism 2 includes two pairs of side installation grooves 21, and the two pairs of side installation grooves 21 are respectively formed on both sides of the cushion body 1. Inner connecting parts 22 are fixed inside the two pairs of side installation grooves 21. A first elastic band 23 is connected to the side of one of the inner connecting parts 22, and a buckle 24 is connected to the end of the first elastic band 23. A second elastic band 25 is connected to the side of the other inner connecting part 22, and a buckle groove frame 26 is connected to the end of the second elastic band 25. A buckle assembly connection is formed between the buckle 24 connected to the end of the first elastic band 23 and the buckle groove frame 26 connected to the end of the second elastic band 25. After the person places the cushion body 1 on the car seat, the first elastic band 23 and the second elastic band 25 respectively arranged on both sides of the cushion body 1 can be pulled separately, so that the two elastic bands are pulled towards the bottom of the seat respectively. Then, the buckles 24 and the buckle groove frames 26 provided at the ends of the two elastic bands are used for buckle positioning, so as to achieve a stable connection between the cushion body 1 and the seat, and avoid bad phenomena such as angular deviation between the cushion body 1 and the seat during the driving process of the person.

[0036] As Figures 1 to 5As shown in the figure, the portable replacement mechanism 9 includes a side frame 91, and the side frame 91 is fixed to one side of the cushion body 1. A first replacement component 92 is installed on the outer side of the side frame 91. The first replacement component 92 includes an outer package 921, and the outer package 921 is fixed to one side of the side frame 91. Pre-installed arc grooves 922 are formed above and on both sides of the outer package 921, and an arc-shaped zipper 923 is installed inside the pre-installed arc grooves 922. One end of the arc-shaped zipper 923 is connected and installed with a zipper head 924. Ventilation openings 925 are installed on both sides of the front end of the outer package 921. The pre-installed arc grooves 922 formed on the outer package 921 and the arc-shaped zipper 923 are fixedly connected by sewing. A second replacement component 93 is installed above the protection frame 5. The second replacement component 93 includes four fixing blocks 931, and the four fixing blocks 931 are fixed at the four inner corners of the upper opening of the protection frame 5. A first screw installation groove 932 is formed in the middle of the four fixing blocks 931, and a network board 933 is placed above the four fixing blocks 931. Second screw installation grooves 934 are formed at the four corners of the network board 933, and a locking bolt rod 935 is screwed in the middle of the second screw installation grooves 934. The first screw installation groove 932 and the second screw installation groove 934 are both threadedly installed and connected with the locking bolt rod 935. During normal use, the fan assembly 6 inside the protection frame 5 can be turned on. With the air permeability of the breathable cushion layer 3 and the ventilation openings 925 on both sides of the outside of the outer package 921, it can play a good ventilation and heat dissipation effect on the inside and outside of the cushion body 1, avoiding discomfort caused by sweating for people. When the fan assembly 6 is damaged, people can use the arc-shaped zipper 923 provided on the outer package 921 to open the package and expose the space inside the cushion body 1. At this time, people can pull out the protection frame 5 equipped with the fan assembly 6 from the breathable cushion layer 3, and then threadedly unscrew the network board 933 provided above the protection frame 5, so as to replace the whole fan assembly 6 or corresponding components inside it, which is portable and practical.

[0037] Among them, the assembly mechanism 10 includes a first side belt 101, and the first side belt 101 is symmetrically fixed to both sides of one side of the cushion body 1. Through holes 102 are formed in the middle of the two first side belts 101. Second side belts 103 are fixed to both sides of one side of the other cushion body 1, and buttons 104 are sewn on one side of the two second side belts 103. A button-type locking connection is formed between the through holes 102 and the buttons 104. The cushion body 1 can be used as a seat cushion and a back cushion interchangeably. People only need to assemble and lock the corresponding side parts of the two cushion bodies 1 with attached side belts through the through holes 102 and the buttons 104. The flexibility of the side belts can help people adjust the angles of the seat cushion and the back cushion, and both disassembly and assembly are portable.

[0038] The working principle of the technical solution provided by the present utility model is as follows:

[0039] The cushion body 1 can be used as both a seat cushion and a backrest. The user only needs to assemble and lock the corresponding edges of the two cushion bodies 1 with attached side straps through the hole slots 102 and buttons 104. The flexibility of the side straps can help the user adjust the angles of the seat cushion and the backrest, and both disassembly and assembly are portable. Then, after the user places the cushion body 1 on the car seat, the first elastic band 23 and the second elastic band 25 respectively provided on both sides of the cushion body 1 can be pulled, so that the two elastic bands are pulled towards the bottom of the seat. Then, the buckles 24 and buckle groove frames 26 provided at the respective ends of the two elastic bands can be used for buckle positioning, so as to achieve a stable connection between the cushion body 1 and the seat, and avoid adverse phenomena such as angle deviation between the cushion body 1 and the seat during the driving process of the user. During subsequent use, the fan assembly 6 inside the protection frame 5 can be turned on. With the air permeability of the breathable cushion layer 3 and the ventilation openings 925 on both sides of the outer package 921, it can achieve a good ventilation and heat dissipation effect on the inside and outside of the cushion body 1, and avoid discomfort caused by sweating for the user. When the fan assembly 6 is damaged, the user can open the outer package 921 by using the arc-shaped zipper 923 provided on it to expose the space inside the cushion body 1. At this time, the user can pull out the protection frame 5 equipped with the fan assembly 6 from the breathable cushion layer 3, and then screw off the upper net plate 933 provided on the protection frame 5, so as to replace the entire fan assembly 6 or corresponding components inside it, which is portable and practical.

[0040] The present utility model covers any substitutions, modifications, equivalent methods, and solutions made within the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without these detailed descriptions. In addition, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A portable car seat cushion, characterized in that, It includes a cushion body, with stable installation mechanisms installed on both sides of the cushion body, and a breathable cushion layer installed inside the cushion body. A positioning installation groove is opened in the middle of the breathable cushion layer, and a protection frame is carried and assembled inside the positioning installation groove. A fan assembly is installed inside the protection frame. A charging port is opened in the middle of one side of the cushion body. Connecting wire guides are connected to the inner sides of the fan assembly and the charging port respectively. A portable disassembly and replacement mechanism is installed above the other side of the cushion body and the protection frame, and an assembly mechanism is installed on one side of the cushion body. The portable disassembly and replacement mechanism includes a side frame fixed to one side of the cushion body. A first disassembly and replacement component is installed on the outer side of the side frame, and a second disassembly and replacement component is installed above the protection frame.

2. The portable car seat cushion according to claim 1, characterized in that, The first disassembly and replacement component includes an outer package fixed to one side of the side frame. Pre-installed arc grooves are opened above and on both sides of the outer package, and arc-shaped zippers are installed inside the pre-installed arc grooves. One end of the arc-shaped zipper is connected and installed with a zipper head, and ventilation openings are installed on both sides of the front end of the outer package.

3. The portable car seat cushion according to claim 2, wherein The pre-installed arc grooves opened on the outer package and the arc-shaped zippers are fixedly connected by sewing.

4. The portable car seat cushion according to claim 1, wherein, The second disassembly and replacement component includes four fixing blocks fixed at the four inner corners of the upper opening of the protection frame. First screw installation grooves are opened in the middle of the four fixing blocks, and a network board is placed above the four fixing blocks. Second screw installation grooves are opened at the four corners of the network board, and locking bolt rods are screwed in the middle of the second screw installation grooves.

5. The portable car seat cushion according to claim 4, wherein, Both the first screw installation groove and the second screw installation groove are threadedly installed and connected with the locking bolt rod.

6. The portable car seat cushion according to claim 1, characterized in that, The stable installation mechanism includes two pairs of side installation grooves respectively opened on both sides of the cushion body. Inner connecting parts are fixed inside the two pairs of side installation grooves. A first elastic band is connected to the side of one of the inner connecting parts, and a buckle is connected to the end of the first elastic band. A second elastic band is connected to the side of the other inner connecting part, and a buckle groove frame is connected to the end of the second elastic band.

7. The portable car seat cushion according to claim 6, characterized in that, A buckle assembly connection is formed between the buckle connected to the end of the first elastic band and the buckle groove frame connected to the end of the second elastic band.

8. The portable car seat cushion according to claim 1, characterized in that, The assembly mechanism includes a first side band symmetrically fixed to both sides of one side of one cushion body. Hole grooves are opened in the middle of the two first side bands. Second side bands are fixed to both sides of one side of the other cushion body, and buttons are sewn on one side of the two second side bands.

9. The portable car seat cushion according to claim 8, wherein, A button-type locking connection is formed between the hole grooves and the buttons.

10. The portable car seat cushion according to claim 1, characterized in that, The connecting wire guides connected to the inner sides of the fan assembly and the charging port respectively can be connected in an insertable manner.

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