Multifunctional portable pad

Abstract

The multifunctional portable cushion comprises a first main body, two second main bodies, an air bag and an inflation device, the first main body can be folded in the length direction of the first main body, the two second main bodies are located on the two sides of the first main body in the length direction respectively, and each second main body comprises a fixed end and a detachable end; the fixed end is connected to one side of the first main body in the length direction, the detachable end is configured to be detachably connected to the two ends of the first main body in the length direction, air bags are arranged in the first main body and the second main body, and the inflation device is connected to the air bags. In the unfolding state, the first main body is unfolded relative to the second main body, and the air bag is inflated by the inflating device, so that the first main body and the second main body are expanded; in the folding state, the first main body is folded to define an accommodating space with the second main body. By adopting the multifunctional portable pad provided by the invention, the state of the portable pad can be quickly switched according to actual use requirements, so that the portable pad can be suitable for different scenes.

Description

Technical Field

[0001] This application relates to the technical field of daily necessities, and particularly relates to a multifunctional portable mat. Background Art

[0002] With the increasing popularity of outdoor activities and the improvement of people's pursuit of quality of life, the demand for portable mats in scenarios such as camping, picnics, sports and leisure is increasing continuously. In related technologies, the functions of portable mats are single and cannot meet the usage requirements of users in different scenarios. Utility Model Content

[0003] An embodiment of this application discloses a multifunctional portable mat, which can quickly switch the state of the portable mat according to actual usage requirements, so that the portable mat can be applicable to different scenarios.

[0004] To achieve the above object, in a first aspect, this application discloses a multifunctional portable mat, which includes:

[0005] A first main body, the first main body is a strip-shaped main body, and the first main body is foldable along its own length direction;

[0006] Two second main bodies, the two second main bodies are respectively located on both sides of the first main body along the length direction, the second main body includes a fixed end and a detachable end, the fixed end is connected to one side of the first main body along the length direction, and the detachable end is configured to be detachably connected to both ends of the first main body in the length direction;

[0007] An airbag, the airbag is provided in both the first main body and the second main body; and

[0008] An inflation device, the inflation device is connected to the first main body and / or the second main body, and the inflation device is configured to inflate the airbag;

[0009] The first main body and the second main body have an unfolded state and a folded state;

[0010] In the unfolded state, the detachable end is separated from the first main body, so that the first main body unfolds relative to the second main body, and the inflation device inflates the airbag, so that the first main body and the second main body expand;

[0011] In the folded state, the detachable end is connected to one end of the first main body in the length direction, and the first main body is folded to enclose a containing space with the second main body.

[0012] As an optional implementation manner, the first main body includes a plurality of sub-modules that are sequentially rotatably connected along its own length direction, and adjacent two sub-modules can be folded with each other.

[0013] As an alternative implementation, an airbag is provided inside each of the sub-modules.

[0014] As an alternative implementation, the multi-functional portable mat further includes a filling module, and the filling module is disposed inside the sub-module and the second main body.

[0015] As an alternative implementation, a detachable part is provided at the connection between two adjacent sub-modules. In the unfolded state, the detachable part is located at the bottom of the first main body, and the detachable part is used to take out and place the filling module; wherein, the detachable part includes at least one of a zipper, a magic tape, and a buckle.

[0016] As an alternative implementation, the filling module includes multiple cotton layers stacked in the thickness direction, and the hardness of the multiple cotton layers is different, and / or, the two surfaces of the filling module in the thickness direction are made of different fabrics, and the fabric of one of the surfaces is a cool-sense fabric.

[0017] As an alternative implementation, the outer surfaces of the first main body and the second main body form a waterproof surface.

[0018] As an alternative implementation, connection parts are provided at both ends in the length direction of the detachable end of the second main body and the first main body, and the detachable end of the second main body is detachably connected to both ends in the length direction of the first main body through the connection parts.

[0019] As an alternative implementation, the connection part is a zipper or a magic tape.

[0020] As an alternative implementation, a handle part is provided on the first main body, and in the folded state, the handle part is located outside the accommodation space.

[0021] Compared with the prior art, the beneficial effects of the present application are as follows:

[0022] A multifunctional portable mat disclosed in the present application. The multifunctional portable mat is configured such that the first main body is strip-shaped and foldable along its length direction. Second main bodies are provided on both sides of the first main body, and the second main bodies are detachably connected to the first main body. Then, airbags are provided inside the first main body and the second main bodies, and an inflation device is configured to inflate them. Thus, the first main body and the second main bodies can be in a deployed state and a folded state. When the first main body and the second main bodies are in the folded state, the detachable end is connected to one end of the first main body in its length direction, and the first main body and the second main bodies enclose to form a receiving space, which facilitates the user to carry and store. When in the deployed state, the detachable end is separated from the first main body to enable the first main body to be deployed relative to the second main body, and the inflation device inflates the airbags to cause the first main body and the second main bodies to expand. It can be seen that by using the multifunctional portable mat of the present application, the state of the portable mat can be quickly switched according to actual usage requirements, enabling the portable mat to be applicable to different scenarios, which is beneficial to improving the convenience of use for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings required for use in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a front structural schematic diagram of the multifunctional portable mat disclosed in the embodiment of the present application in the deployed state (the handle part is not shown);

[0025] Figure 2 It is a back structural schematic diagram of the multifunctional portable mat disclosed in the embodiment of the present application in the deployed state;

[0026] Figure 3 It is a structural schematic diagram of the multifunctional portable mat disclosed in the embodiment of the present application in the deployed state after being filled with a filling module;

[0027] Figure 4 It is a structural schematic diagram of the multifunctional portable mat disclosed in the embodiment of the present application in the folded state after being filled with a filling module;

[0028] Figure 5 It is a structural schematic diagram of the filling module of the multifunctional portable mat disclosed in the embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0030] It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present application and the accompanying drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products, or devices.

[0031] With the acceleration of the modern life rhythm, people's demand for convenient and flexible daily necessities is increasing day by day. Especially in scenarios such as outdoor activities, traveling, camping, etc., users need a convenient product that can adapt to different environments and needs. Traditional portable mats usually have a single function and cannot meet the comprehensive needs of users for comfort, space utilization, and portability in a changing environment.

[0032] To solve this problem, various portable mats with innovative designs have emerged in the market. They attempt to meet the diverse needs of users by increasing functions and improving adaptability. However, most portable mats have a simple design and cannot be quickly adjusted according to changes in the usage scenario. When not in use, it is difficult to effectively fold the portable mat, which takes up a large amount of space and is not conducive to storage and carrying. In addition, in order to pursue convenience, some portable mats sacrifice comfort, resulting in a poor user experience.

[0033] In view of this, the present application discloses a multifunctional portable mat. The multifunctional portable mat is provided with a first main body in a long strip shape and foldable along the length direction, a second main body is arranged on both sides of the first main body, and the second main body can be detachably connected to the first main body. Then, air bags are arranged in the first main body and the second main body, and an inflation device is configured to inflate. Thus, the first main body and the second main body can have a deployed state and a folded state. When the first main body and the second main body are in the folded state, the detachable end is connected to one end in the length direction of the first main body, and the first main body and the second main body enclose a containing space, which is convenient for users to carry and store; while in the deployed state, the detachable end is separated from the first main body, so that the first main body is deployed relative to the second main body, and the inflation device inflates the air bags, so that the first main body and the second main body expand. It can be seen that by using the multifunctional portable mat of the present application, the state of the portable mat can be quickly switched according to actual usage needs, so that the portable mat can be applied to different scenarios, which is beneficial to improving the user's convenience.

[0034] The technical solution of the present application will be described in detail below with reference to the accompanying drawings.

[0035] Please refer to Figures 1 to 4 , the present application discloses a multi-functional portable mat 100, which includes a first main body 11, two second main bodies 12, an airbag 13 and an inflation device 14. The first main body 11 is a long strip-shaped main body, and the first main body 11 is foldable along its own length direction. The two second main bodies 12 are respectively located on both sides of the first main body 11 along the length direction. The second main body 12 includes a fixed end 121 and a detachable end 122. The fixed end 121 is connected to one side of the first main body 11 along the length direction, and the detachable end 122 is configured to be detachably connected to both ends of the first main body 11 along the length direction. Airbags 13 are provided in both the first main body 11 and the second main body 12. The inflation device 14 is connected to the first main body 11 and / or the second main body 12, and the inflation device 14 is configured to inflate the airbag 13. The first main body 11 and the second main body 12 have an unfolded state and a folded state. In the unfolded state, the detachable end 122 is separated from the first main body 11, so that the first main body 11 is unfolded relative to the second main body 12, and the inflation device 14 inflates the airbag 13, so that the first main body 11 and the second main body 12 expand; in the folded state, the detachable end 122 is connected to one end of the first main body 11 along the length direction, and the first main body 11 is folded to enclose a receiving space with the second main body 12.

[0036] In the embodiment of the present application, the multi-functional portable mat 100 is provided with the first main body 11 being long strip-shaped and foldable along the length direction, the second main bodies 12 are provided on both sides of the first main body 11, and the second main bodies 12 can be detachably connected to the first main body 11. Then, airbags 13 are provided in the first main body 11 and the second main body 12, and an inflation device 14 is configured to inflate. Thus, the first main body 11 and the second main body 12 can have an unfolded state and a folded state. When the first main body 11 and the second main body 12 are in the folded state, the detachable end 122 is connected to one end of the first main body 11 along the length direction, and the first main body 11 and the second main body 12 enclose a receiving space, which can facilitate the user to carry and store; while in the unfolded state, the detachable end 122 is separated from the first main body 11, so that the first main body 11 is unfolded relative to the second main body 12, and the inflation device 14 inflates the airbag 13, so that the first main body 11 and the second main body 12 expand. It can be seen that by using the multi-functional portable mat of the present application, the state of the portable mat can be quickly switched according to actual use needs, so that the portable mat can be applicable to different scenarios, which is beneficial to improving the use convenience of the user.

[0037] Optionally, the first main body 11 can be made of fabric material, lightweight plastic, etc., so that the first main body 11 can be suitable for folding.

[0038] Such asFigure 1 As shown, the first main body 11 is a strip-shaped main body, such as a rectangle, a rectangle, etc., and the embodiments of the present application do not make specific limitations thereto. The length and width of the first main body 11 can be selected according to actual needs. For example, the length and width of the first main body 11 can be reasonably set according to the normal height and shoulder width of an adult. By setting the first main body 11 as a strip shape, it can be folded more conveniently.

[0039] Optionally, a waterproof surface can be formed on the outer surface of the first main body 11. The waterproof surface can be formed by, for example, coating a coating on the first main body 11. Exemplarily, the coating can include polyurethane (PU) coated nylon, polytetrafluoroethylene (PTFE) coated fabric, thermoplastic polyurethanes (TPU) coated fabric, silicone coated nylon, etc., and the embodiments of the present application do not make specific limitations thereto. The waterproof surface can effectively prevent moisture from penetrating into the portable mat and keep the interior dry; in addition, most waterproof fabrics are relatively light and will not significantly increase the overall weight of the portable mat, making the portable mat easier to carry. Of course, as other examples, the first main body 11 itself can also be made of a waterproof material, so that a waterproof surface is formed on the outer surface of the first main body 11.

[0040] The first main body 11 can be folded along its own length direction, and the folding method can include single-fold, double-fold or multi-fold, etc. Through this folding design, the volume of the first main body 11 becomes smaller, thereby improving the convenience of the multifunctional portable mat.

[0041] Exemplarily, the first main body 11 can be folded twice along its length direction. Specifically, the length of the first main body 11 is divided into three equal parts, and the length of each part is one-third of the total length. In the folded state, the first part of the first main body 11 is first folded in half along the crease at the first one-third to the middle part, and then the middle part is folded in half along the crease at the second one-third to the third part, finally forming a compact package.

[0042] In some embodiments, the first main body 11 can include a plurality of sub-modules 111 that are sequentially rotatably connected along its own length direction, and adjacent two sub-modules 111 can be folded with each other. By dividing the first main body 11 into a plurality of sub-modules 111 and allowing adjacent two sub-modules 111 to be folded with each other, the volume of the portable mat when not in use can be reduced, making the portable mat easier to carry and store.

[0043] Exemplarily, the first body 11 may include four sub-modules 111 that are rotatably connected in sequence along its own length direction, and the size of each sub-module 111 is one-fourth of that of the first body 11. In the folded state, each sub-module 111 can be rotated 90° in sequence for folding, and the second body 12 can be rotated 90° around the fixed end 121 and folded onto the first body 11 to enclose a receiving space with each sub-module 111.

[0044] Optionally, the sizes of the multiple sub-modules 111 can be the same or different. Specifically, it can be selected according to the actual situation and is not specifically limited in this embodiment.

[0045] In some embodiments, an airbag 13 is disposed inside each sub-module 111. By disposing the airbag 13 inside each sub-module 111, the user can adjust the hardness and support force of different regions according to their own preferences, thereby improving the overall comfort of the portable mat. It can be understood that the airbag 13 can also be disposed in some sub-modules 111 while not disposed in other sub-modules 111. Or, it can also be that a single airbag 13 is shared inside multiple sub-modules 111, thereby accelerating the inflation process of the airbag 13.

[0046] Optionally, the airbag 13 is made of a sealing material to prevent air leakage during use. Exemplarily, the airbag 13 can be made of TPU (Thermoplastic polyurethanes) coated nylon material, or PVC (Polyvinyl chloride) material, or other environmentally friendly materials, and this application embodiment does not make specific limitations thereto.

[0047] Optionally, each airbag 13 can include multiple chambers, so that all chambers can be inflated, or some of the chambers can be selected for inflation, which can be specifically set according to actual needs.

[0048] To inflate the airbag 13, the multifunctional portable mat further includes an inflation device 14. The inflation device 14 can be connected to the first body 11 and / or the second body 12, and the inflation device 14 is configured to inflate the airbag 13. By integrating the inflation device 14 onto the first body 11 and / or the second body 12 of the portable mat, there is no need to carry an external inflation device additionally, which improves the portability of the portable mat.

[0049] Optionally, the inflation device 14 can include a manual pump or an electric pump, and this application embodiment does not make specific limitations thereto.

[0050] In some embodiments, the inflation device 14 can be connected to multiple sub-modules 111 and the second body 12. For example, the inflation device 14 can be connected to the airbags 13 inside multiple sub-modules 111 and the second body 12 through pipes.

[0051] Optionally, the airbags 13 within two adjacent sub-modules 111 can be inflated using the same inflation device 14. For example, the airbags 13 within two adjacent sub-modules 111 can be connected to the same pipeline, and this pipeline is connected to the inflation device 14. By sharing one inflation device 14 to inflate multiple airbags 13, the number of inflation devices 14 can be reduced, simplifying the design and manufacturing process of the portable mat; in addition, reducing the inflation device 14 can make the portable mat lighter and more convenient to carry and transport.

[0052] Optionally, each airbag 13 within each sub-module 111 can be independently inflated using an inflation device 14. Each airbag 13 can be independently inflated and deflated, and the user can independently adjust the hardness of different regions according to personal preferences and needs. For example, the head region can be set to be softer, and at this time, a small amount of gas can be filled to provide better comfort, while the back region can be set to be harder, and at this time, more gas can be filled to provide better support.

[0053] In some embodiments, as Figure 3 shown, the multi-functional portable mat 100 may further include a filling module 114, and this filling module 114 can be disposed inside the sub-module 111 and the second main body 12. By providing the filling module 114, additional cushioning and support can be provided, increasing the comfort of the portable mat.

[0054] Optionally, the filling module 114 is detachably disposed inside the sub-module 111 and the second main body 12, and can be taken out and placed according to actual needs. The user can replace the filling module 114 according to different usage requirements, increasing the adaptability and flexibility of the portable mat.

[0055] Exemplarily, as Figure 2 and Figure 3 shown, a detachable part 112 can be provided at the connection of two adjacent sub-modules 111. In the unfolded state, this detachable part 112 can be located at the bottom of the first main body 11 (i.e., the side facing away from the user), and this detachable part 112 is used to take out and place the filling module 114. By providing the detachable part 112 at the bottom of the first main body 11, the situation of the user feeling a foreign object when sitting or lying on the first main body 11 can be avoided. Of course, as other embodiments, this detachable part 112 can also be provided at one end of the sub-module 111 along the length direction of the first main body 11.

[0056] Optionally, the detachable part 112 can include at least one of a zipper, Velcro, and a buckle. Exemplarily, the detachable part 112 can be a zipper, and between two adjacent sub-modules 111, the addition or deletion of sub-modules 111 can be achieved in a zipper manner, so as to facilitate adjusting the size of the first main body 11 according to the actual situation.

[0057] Optionally, the filling module 114 can be a different type of filling module 114. Exemplarily, the filling module 114 can be a filling module 114 with different thicknesses or different hardnesses. The user can replace the filling module 114 according to different usage requirements, increasing the adaptability and flexibility of the portable mat.

[0058] In some embodiments, the filling module 114 can be a filling module 114 made of the same material with different degrees of softness and hardness. As Figure 5 shown, the filling module 114 can include a plurality of cotton layers laminated in the thickness direction, and the hardness of the multiple cotton layers is different. Exemplarily, the multiple cotton layers can be sponge blocks with different softness and hardness. Through this cotton layer design, the user can fill different areas according to the actual needs according to the softness and hardness of the upper and lower layers of the filling module 114 in the thickness direction, thereby improving the comfort of the portable mat.

[0059] As other embodiments, the filling module 114 can also be a filling module 114 of different materials. For example, the filling module 114 can be any one or several of palm mats, latex, spring mats, cotton, down, etc., and can be specifically selected according to the actual situation, and no specific limitation is made in this embodiment.

[0060] Exemplarily, the filling module 114 is sized to fit the sub-module 111 and the second body 12 to fill the sub-module 111 and the second body 12. To make the filling module 114 fit the size of the sub-module 111 and the second body 12, optionally, the filling module 114 can be a block-shaped filling module 114 such as a palm mat, latex, sponge block, spring mat, etc. processed to be the same size as the sub-module 111 and the second body 12, or the filling module 114 can also be made of cotton, down, etc. into a filling module 114 without a fixed shape, and the filling module 114 can be added to the sub-module 111 and the second body 12, which can be specifically selected according to the actual situation, and no specific limitation is made in this embodiment.

[0061] In some embodiments, the two surfaces of the filling module 114 in the thickness direction are different fabrics, and the fabric of one of the surfaces is a cool feeling fabric. By setting the fabric of one surface of the filling module 114 as a cool feeling fabric, when the user uses the portable mat, the user can freely combine the fabrics of the uppermost surfaces of the multiple filling modules 114 in the thickness direction, thereby obtaining a cool and comfortable use touch feeling. Especially in a hot environment, it can provide a cooling environment for the user, and further improve the applicable comfort of the portable mat.

[0062] Optionally, the cool feeling fabric can include polyethylene fiber, profiled cool feeling fiber, etc., and no specific limitation is made in the embodiments of the present application.

[0063] As Figure 2 shown, in some embodiments, connecting portions 15 are provided at both ends in the length direction of the detachable end 122 of the second main body 12 and the first main body 11, and the detachable end 122 of the second main body 12 is detachably connected to both ends in the length direction of the first main body 11 through the connecting portions 15. By providing the connecting portions 15, the first main body 11 and the second main body 12 can be connected to form a receiving space, so that the portable mat can be conveniently carried; in addition, the formed receiving space can also be used to store other items, increasing the functionality of the portable mat.

[0064] Optionally, the connecting portion 15 can be a zipper or a Velcro. Of course, as other embodiments, the connecting portion 15 can also be a buckle, a button, a strap, etc.

[0065] Exemplarily, when folding the portable mat, each sub-module 111 can be rotated 90° in sequence for folding, and the second main body 12 can be rotated 90° and folded on the first main body 11. Then, the detachable end 122 of the second main body 12 can be connected to both ends in the length direction of the first main body 11 through a connecting portion such as a zipper, so as to form a receiving space enclosed by the first main body 11 and the second main body 12. When using the portable mat, the connecting portion 15 can be disassembled to separate the detachable end 122 of the second main body 12 from both ends in the length direction of the first main body 11. Then, the first main body 11 and the second main body 12 are flattened to form a platform for resting.

[0066] As Figure 2 and Figure 4 shown, in some embodiments, a handle portion 113 is provided on the first main body 11, and in the folded state, the handle portion 113 is located outside the receiving space. By providing the handle portion 113 and arranging the handle portion 113 outside the receiving space obtained after folding, the user can directly lift the entire portable mat, which is more convenient for carrying.

[0067] Exemplarily, in the folded state, multiple sub-modules 111 of the first main body 11 can be rotated 90° in sequence for folding, the second main body 12 can be rotated 90° and folded on the first main body 11, and the multiple sub-modules 111 can enclose the second main body 12 to form a receiving space, and the handle portion 113 can be located on two relatively arranged sub-modules 111 of the receiving space. By arranging the handle portion 113 on two relatively arranged sub-modules 111 of the receiving space, the user can conveniently lift the portable mat, further facilitating the carrying of the portable mat.

[0068] Optionally, the handle portion 113 can be made of a durable material, such as nylon webbing, polyester webbing, etc., to prevent the handle portion 113 from wearing and breaking after long-term use. Of course, the handle portion 113 can also be made of, for example, cotton strips, etc., which can be specifically set according to actual needs, and the embodiments of the present application do not make specific limitations on this.

[0069] The following is a simple description of the use of the multifunctional portable mat in different usage scenarios in the embodiments of the present application:

[0070] When it is necessary to fold the multifunctional portable mat and carry it by hand, the multiple sub-modules 111 of the first main body 11 can be rotated 90° in sequence along the same direction for folding, the second main body 12 is rotated 90° in the folding direction of the sub-modules 111 for folding, and then the detachable end 122 of the second main body 12 is connected to both ends of the first main body 11 along the length direction through the connecting portion 15, so as to form an accommodating space formed by the first main body 11 and the second main body 12. The handle portion 113 is located outside the two opposite sub-modules 111 of the accommodating space, so that the user can lift the multifunctional portable mat through the handle portion 113.

[0071] When it is necessary to unfold and use the multifunctional portable mat, the connecting portion 15 connecting the detachable end 122 of the second main body 12 and both ends of the first main body 11 along the length direction can be disassembled first, and then the first main body 11 and the second main body 12 are unfolded and flattened. The filling module 114 is placed into the first main body 11 and the second main body 12 through the detachable portion 112, or the airbag 13 in the first main body 11 and the second main body 12 is inflated through the inflating device 14 to expand the first main body 11 and the second main body 12, so that the user can sit or lie on the multifunctional portable mat.

[0072] The multifunctional portable mat disclosed in the embodiments of the present application has been introduced in detail above. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the multifunctional portable mat of the present application and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A multifunctional portable mat, characterized in that, Comprising: A first main body, the first main body being a strip-shaped main body, the first main body being foldable along its own length direction; Two second main bodies, the two second main bodies being respectively located on both sides of the first main body along the length direction, the second main body including a fixed end and a detachable end, the fixed end being connected to one side of the first main body along the length direction, the detachable end being configured to be detachably connected to both ends of the first main body in the length direction; An airbag, the airbag being provided inside both the first main body and the second main body; and An inflation device, the inflation device being connected to the first main body and / or the second main body, the inflation device being configured to inflate the airbag; The first main body and the second main body have an unfolded state and a folded state; In the unfolded state, the detachable end is separated from the first main body, so that the first main body unfolds relative to the second main body, and the inflation device inflates the airbag, so that the first main body and the second main body expand; In the folded state, the detachable end is connected to one end of the first main body in the length direction, and the first main body folds to enclose a containing space with the second main body.

2. The multifunctional portable mat according to claim 1, characterized in that, The first main body includes a plurality of sub-modules that are sequentially rotatably connected along its own length direction, and adjacent two of the sub-modules can be folded with each other.

3. The multifunctional portable mat according to claim 2, wherein One airbag is provided inside each of the sub-modules.

4. The multifunctional portable mat according to claim 2, wherein, The multi-functional portable mat further includes a filling module, and the filling module is provided inside the sub-module and the second main body.

5. The multifunctional portable mat according to claim 4, wherein, A detachable part is provided at the connection between two adjacent sub-modules. In the unfolded state, the detachable part is located at the bottom of the first main body, and the detachable part is used to take out and place the filling module; Wherein, the detachable part includes at least one of a zipper, a magic tape, and a buckle.

6. The multifunctional portable mat according to claim 4, wherein The filling module includes a plurality of cotton layers stacked along the thickness direction, the hardnesses of the plurality of cotton layers are different, and / or, the two surfaces of the filling module along the thickness direction are made of different fabrics, and the fabric of one of the surfaces is a cool-sense fabric.

7. The multi-functional portable mat according to any one of claims 1-6, characterized in that, The outer surfaces of the first main body and the second main body form a waterproof surface.

8. The multifunctional portable mat according to claim 1, wherein Connection parts are provided at both the detachable end of the second main body and both ends of the first main body in the length direction, and the detachable end of the second main body is detachably connected to both ends of the first main body in the length direction through the connection parts.

9. The multifunctional portable mat according to claim 8, wherein, The connection part is a zipper or a magic tape.

10. The multifunctional portable mat according to any one of claims 1-6, characterized in that, A handle part is provided on the first main body. In the folded state, the handle part is located outside the containing space.

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