Vehicle-mounted mattress capable of being quickly unfolded and folded

Abstract

The utility model belongs to the technical field of vehicle-mounted mattresses, and particularly relates to a vehicle-mounted mattress capable of being quickly unfolded and folded, which comprises an air cushion, the air cushion is communicated with an air pump, a rolling structure is arranged on the air cushion, and the rolling structure has rolling force; when the air pump inflates the air cushion, the rolling structure can spread out along with expansion of the air cushion; when the air pump exhausts air from the air cushion, the rolling structure can be rolled along with compression of the air cushion. The air cushion is connected with an air pump, and rapid air inflation and air exhaust can be achieved. The air pump system is provided with a high-performance air pump, and the air inflation and air exhaust processes of the air cushion can be completed in a short time. The air pump has an intelligent control function and can automatically adjust the air pressure according to a preset program, so that the mattress is comfortable and stable. Due to the fact that the rolling structure has certain rolling force, when the air pump exhausts air, along with reduction of the size of the air cushion, the rolling structure guides the air cushion to be rolled in order based on the structure and performance of the rolling structure, and rapid storage is achieved. And during inflation, the air cushion can be naturally spread along with the expansion of the air cushion.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted mattresses, and particularly relates to a vehicle-mounted mattress that can be quickly unfolded and stored. Background Art

[0002] With the rise of self-driving tours and the trend of car-bed culture, people are becoming increasingly accustomed to living in their cars, including resting and sleeping. This habit has also extended to daily lunch breaks. Modern people's fast-paced lives and high work pressures mean that lunch breaks can be short and lack suitable resting areas. In-car naps have become a quick and convenient way to rest, allowing people to seize the opportunity to recover during busy work breaks. Therefore, to enhance the sleeping experience in cars, the demand for in-car mattresses is growing.

[0003] Practitioners in various fields have limited lunch breaks, ranging from about an hour to an hour and a half, which makes lunch breaks very precious. Usually, a foldable car mattress or yoga mat is laid out in the car and then unfolded on the water. The preliminary preparation takes about 5-10 minutes, and after getting up, it takes time to put the foldable car mattress or yoga mat away. This is a very tedious and time-consuming task for users preparing for a lunch break, which can easily lead to poor sleep or lack of sleep, affecting their work status in the afternoon.

[0004] In view of the problem that the laying and arranging of vehicle mats in the prior art is troublesome and time-consuming, a more reasonable technical solution needs to be provided to solve the current technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle-mounted mattress that can be quickly unfolded and stored, so as to solve the problem in the prior art that the laying and arranging of vehicle-mounted mattresses is troublesome and time-consuming.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a vehicle-mounted mattress that can be quickly unfolded and stored, including an air cushion, which is connected to an air pump, and is provided with a rolling structure, which has a rolling force; when the air pump inflates the air cushion, the rolling structure can spread as the air cushion expands; when the air pump deflates the air cushion, the rolling structure can roll up as the air cushion is compressed.

[0007] In one possible design, the air cushion includes a cover cloth and a base cloth, and the rolling structure is provided between the cover cloth and the base cloth;

[0008] The winding structure includes a steel sheet extending along the length direction of the air cushion, the steel sheet is arranged on the base cloth, and the steel sheet has a curved surface convex toward the cover cloth.

[0009] In a possible design, the steel sheets are arranged in two groups and are spaced apart on the base fabric.

[0010] In a possible design, the outer periphery of the steel sheet is covered with an elastic protective pad.

[0011] In a possible design, a cloth cover is provided on the base cloth, and the steel sheet is embedded in the cloth cover.

[0012] In one possible design, a breathable limiting layer is provided in the inflation cavity of the air cushion, which separates the inflation cavity into a supporting section and an inflation section, and the winding structure is arranged in the supporting section; an air nozzle is provided on at least one of the supporting section and the inflation section.

[0013] In one possible design, the rolling structure includes a first sponge pad, which is arranged in the air cushion, and a plurality of first cutting teeth evenly spaced are provided on the same surface of the first sponge pad. When the air pump draws air, the first sponge pad can be automatically rolled into a cylindrical shape.

[0014] In a possible design, the tooth shape of the first cutting teeth is V-shaped, U-shaped or trapezoidal.

[0015] In one possible design, the winding structure includes a second sponge pad, which is arranged in the air cushion, and at least two deformation sections are provided on the same surface of the second sponge pad, and each deformation section includes a plurality of continuous and spaced second cutting teeth.

[0016] In a possible design, each deformation segment includes at least three second cutting teeth, and the tooth shape of the second cutting teeth is V-shaped, U-shaped, or trapezoidal.

[0017] Through the above technical solution, the air mattress is connected to an air pump for rapid inflation and deflating. The air pump system: Equipped with a high-performance air pump, it can quickly inflate and deflat the air mattress. The air pump should have intelligent control capabilities, automatically adjusting the air pressure according to a preset program to ensure the mattress is both comfortable and stable. Because the coiling structure has a certain coiling force, when the air pump is deflating, as the volume of the air mattress decreases, the coiling structure, based on its own structure and performance, guides the air mattress to curl in an orderly manner, achieving rapid storage. When inflated, it can naturally expand in accordance with the expansion of the air mattress.

[0018] The entire mattress unfolding and folding process has been optimized to less than three minutes, greatly improving efficiency. This makes it particularly suitable for long-distance travel, camping, or temporary rest periods, ensuring users can quickly find a comfortable resting environment without taking up too much time. This is especially important for quickly recovering after an emergency or fatigue-prone driving situation. When rolled up, the mattress is compact and easy to carry, adapting to the trunk space of various vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic structural diagram of a vehicle-mounted mattress that can be quickly unfolded and stored provided by the utility model in an application scenario;

[0021] Figure 2 This is a schematic structural diagram of the vehicle-mounted mattress that can be quickly unfolded and stored provided by the present invention in the unfolded state;

[0022] Figure 3 1 is a bottom view of the structure of the first embodiment of the vehicle-mounted mattress that can be quickly unfolded and stowed provided by the present invention, wherein the vehicle-mounted mattress is in the unfolded state;

[0023] Figure 4 1 is a schematic cross-sectional view of a first embodiment of a vehicle-mounted mattress that can be rapidly deployed and stored, wherein the vehicle-mounted mattress is in an deployed state;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the first embodiment of the vehicle-mounted mattress that can be quickly unfolded and stowed provided by the utility model, wherein the vehicle-mounted mattress is in a rolled-up state;

[0025] Figure 6 1 is a schematic top view of the structure of the second embodiment of the vehicle-mounted mattress that can be quickly deployed and stored provided by the present invention, wherein the vehicle-mounted mattress is in the deployed state;

[0026] Figure 7 1 is a schematic side view of the structure of the second embodiment of the vehicle-mounted mattress that can be quickly deployed and stored provided by the present invention, wherein the vehicle-mounted mattress is in the deployed state;

[0027] Figure 8 1 is a schematic cross-sectional view of a second embodiment of the vehicle-mounted mattress that can be quickly unfolded and stowed provided by the present invention, wherein the vehicle-mounted mattress is in a rolled-up state;

[0028] Figure 9 1 is a schematic side view of the structure of the second embodiment of the vehicle-mounted mattress that can be quickly unfolded and stowed provided by the present invention, wherein the vehicle-mounted mattress is in a rolled-up state;

[0029] Figure 101 is a schematic top view of the structure of the third embodiment of the vehicle-mounted mattress that can be quickly deployed and stored provided by the present invention, wherein the vehicle-mounted mattress is in the deployed state;

[0030] Figure 11 1 is a schematic side view of the structure of a third embodiment of the vehicle-mounted mattress that can be quickly deployed and stored provided by the present invention, wherein the vehicle-mounted mattress is in an deployed state;

[0031] Figure 12 1 is a schematic cross-sectional view of a third embodiment of the vehicle-mounted mattress that can be quickly unfolded and stowed, provided by the present invention, wherein the vehicle-mounted mattress is in a rolled-up state;

[0032] Figure 13 This is a side structural schematic diagram of a third embodiment of the vehicle-mounted mattress that can be quickly unfolded and stowed provided by the present invention, wherein the vehicle-mounted mattress is in a rolled-up state.

[0033] In the above drawings: 1-air cushion, 10-air nozzle, 11-cover cloth, 12-base cloth, 101-support section, 102-inflatable section, 103-tensioning rod, 2-air pump, 3-rolling structure, 311-steel sheet, 312-cloth cover, 321-first sponge pad, 322-first cutting tooth, 331-second sponge pad, 332-second cutting tooth, 4-user, 5-vehicle. DETAILED DESCRIPTION

[0034] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that while the description of these embodiments is intended to aid understanding of the present invention, they do not constitute limitations on the present invention. The specific structural and functional details disclosed herein are merely intended to illustrate exemplary embodiments of the present invention. However, the present invention may be embodied in many alternative forms, and should not be construed as being limited to the embodiments described herein.

[0035] According to a specific embodiment of the present invention, a vehicle-mounted mattress that can be quickly unfolded and stored is provided, wherein: Figures 1 to 13 One specific embodiment is shown.

[0036] See Figures 1 to 13 As shown, the quickly deployable and stowable vehicle mattress includes an air cushion 1 connected to an air pump 2. Air cushion 1 is provided with a reeling structure 3, which exerts a reeling force. When air pump 2 inflates air cushion 1, reeling structure 3 expands as air cushion 1 expands. When air pump 2 deflates air cushion 1, reeling structure 3 compresses as air cushion 1 compresses. Air cushion 1 is provided with an air nozzle 10 for inflation and deflation.

[0037] Through the above technical solution, the air cushion 1 is connected to the air pump 2, which can achieve rapid inflation and deflating. Air pump 2 system: Equipped with a high-performance air pump 2, it can complete the inflation and deflating process of the air cushion 1 in a short time. The air pump 2 should have an intelligent control function and can automatically adjust the air pressure according to the preset program to ensure that the mattress is both comfortable and stable. Because the winding structure 3 has a certain winding force, when the air pump 2 is deflating, as the volume of the air cushion 1 decreases, the winding structure 3, based on its own structure and performance, guides the air cushion 1 to curl up in an orderly manner, achieving rapid storage; when inflated, it can naturally unfold in accordance with the expansion of the air cushion 1.

[0038] The entire mattress unfolding and folding process has been optimized to be completed within 3 minutes, greatly improving the efficiency of use. It is particularly suitable for long-distance travel, camping or temporary rest needs, ensuring that users 4 can quickly find a comfortable resting environment without taking up too much time, especially after emergency or fatigue driving, to quickly recover physical strength. After the mattress is rolled up, it has a small size and is easy to carry. It can fit the trunk space of different vehicles 5, such as Figure 1 and Figure 2 As shown, it has excellent applicability and is extremely suitable for use in the vehicle during lunch break. It can save nap preparation time and improve the user's sleep quality.

[0039] Of course, those skilled in the art can also flexibly add additional fixing straps or hooks to enhance stability and safety during driving. When not in use, the mattress can be compactly stored, taking up almost no space in the vehicle, keeping the vehicle clean and tidy without affecting daily driving needs.

[0040] The air cushion 1 is usually made of a material that is high-strength, wear-resistant, and airtight, such as PVC or nylon cloth, to ensure stability and durability under long-term use.

[0041] In the first embodiment provided by the present disclosure, refer to Figures 3 to 5 As shown, the air cushion 1 includes a cover cloth 11 and a base cloth 12, and the rolling structure 3 is arranged between the cover cloth 11 and the base cloth 12; the rolling structure 3 includes a steel sheet 311 extending along the length direction of the air cushion 1, the steel sheet 311 is arranged on the base cloth 12, and the steel sheet 311 has a curved surface convex toward the cover cloth 11.

[0042] The air cushion 1 is constructed from two layers of fabric: a cover fabric 11 and a base fabric 12. These two layers not only provide the cushion 1's external form but also play the crucial role of protecting its internal structure and maintaining airtightness. The cover fabric 11 is typically softer for a comfortable feel, while the base fabric 12 may be tougher to support the entire cushion 1 and resist wear. The reeling mechanism 3, located between the cover fabric 11 and the base fabric 12, utilizes special structural features to automatically guide the cushion 1 to curl when air is pumped out.

[0043] In this embodiment, the rolling structure 3 is a steel sheet 311 extending along the length direction of the air cushion 1. The steel sheet 311 is cleverly arranged on the base fabric 12 and has a curved surface convex toward the cover fabric 11, so that when the steel sheet 311 is subjected to external force (such as pressing), it can utilize its natural rolling characteristics to drive the entire air cushion 1 fabric to curl up rapidly.

[0044] User 4 simply pumps air into the air cushion 1 using the built-in or external air pump 2 while gently pressing down on the steel sheet 311. The steel sheet 311 then uses its retraction force to quickly retract the fabric of the air cushion 1. This seamless process eliminates the need for complex steps, saving user 4 time and effort while also improving the portability and practicality of the air cushion 1.

[0045] Compared to ordinary air mattresses, traditional air mattresses often require the user 4 to manually fold and curl them when storing them, which is not only time-consuming and labor-intensive, but may also cause unnecessary damage to the air mattress 1. However, the design of the air mattress 1 in this embodiment, through the built-in coiling structure 3 and steel sheet 311, enables the air mattress 1 to be quickly and automatically stored, greatly improving the user 4's user experience.

[0046] In order to further ensure the winding effect, the steel sheets 311 are provided in two groups and are arranged at intervals on the base fabric 12. Compared with a single steel sheet 311, the design of two groups of steel sheets 311 can provide a more balanced and powerful winding force, ensuring that the air cushion 1 can curl more quickly and neatly when evacuating. The steel sheets 311 arranged at intervals can better guide the curling direction of the fabric of the air cushion 1 during the vacuuming process, reduce friction and entanglement between fabrics, and thus improve the storage efficiency of the air cushion 1. The double steel sheet 311 structure also helps to maintain the shape of the air cushion 1 after it is stored, avoiding deformation of the air cushion 1 during carrying or storage. The design of the double steel sheets 311 arranged at intervals further optimizes the winding effect of the air cushion 1, making the deployment and storage of the air cushion 1 more convenient and efficient.

[0047] Of course, the group of steel sheets 311 may include only one steel sheet 311 or two steel sheets 311 , and the present disclosure does not limit this.

[0048] In other embodiments, three steel sheets 311 may be provided on the base fabric 12 , and those skilled in the art may flexibly arrange them according to the specifications of the air cushion 1 and the elasticity of the steel sheets 311 .

[0049] In a specific embodiment, the outer periphery of the steel sheet 311 is covered with an elastic protective pad (e.g., a rubber pad or cotton cloth). The elastic protective pad covering the outer periphery of the steel sheet 311 can effectively prevent the steel sheet 311 from direct contact with the outside world, reduce damage caused by friction or collision, protect the air cushion 1 material from being cut, and improve safety during use.

[0050] The soft texture of the elastic protective pad also provides a better tactile feel during use, reducing the hard feel of steel plate 311 and thus improving overall user comfort. The elastic protective pad also protects steel plate 311 from environmental erosion and abrasion, thereby extending the service life of steel plate 311 and the device it is mounted on. Furthermore, the elastic protective pad provides a certain degree of shock absorption and sound insulation, reducing the noise generated by the vibration of steel plate 311 and improving the user experience.

[0051] Furthermore, a cloth cover 312 is provided over the base fabric 12, into which the steel sheet 311 is embedded. The cloth cover 312 effectively secures the steel sheet 311, preventing it from shifting or misaligning during use, thereby ensuring structural stability and safety. Serving as a protective layer, the cloth cover 312 also reduces direct contact between the steel sheet 311 and the external environment, preventing damage from friction, collision, or corrosion, and extending the service life of the steel sheet 311.

[0052] In the following second and third embodiments, a breathable limiting layer is provided in the inflation cavity of the air cushion 1, and the limiting layer divides the inflation cavity into a supporting section 101 and an inflation section 102. The winding structure 3 is arranged in the supporting section 101, so that the limiting layer can play a restraining role on the winding structure, which helps to smoothly carry out the winding work of the air cushion; at least one of the supporting section 101 and the inflation section 102 is provided with an air nozzle 10 to achieve inflation or deflation.

[0053] Furthermore, a plurality of spaced apart tie bars 103 are provided in the air cavity of the inflatable section 102 , thereby forming a support structure to effectively support the body of the user 4 .

[0054] In the second embodiment provided by the present disclosure, see Figures 6 to 9 As shown, the rolling structure includes a first sponge pad 321, which is arranged in the air cushion 1, and a plurality of first cutting teeth 322 evenly spaced are provided on the same surface of the first sponge pad 321. When the air pump 2 is pumping air, the first sponge pad 321 can automatically roll up into a cylindrical shape. First, the gas in the air cavity is extracted, and then the sponge is pumped out. During the process, the sponge automatically rolls back into a cylindrical shape due to the influence of the cutting structure, and at the same time drives the compressed inflatable cavity fabric to roll back, completing the storage. Compared with the pure sponge cutting structure, this structure saves 40% of the storage volume. At the same time, during the entire storage process, the mattress can be automatically rolled up, and the user 4 does not need to manually pull the mattress back, which is more convenient for the user 4.

[0055] When air pump 2 begins pumping, the air in the air cavity is first extracted. As the air gradually decreases, air cushion 1 begins to compress. Air pump 2 then continues to pump air into the sponge. Because the first sponge pad 321 is equipped with cutting teeth, these teeth cause the sponge pad to automatically retract into a cylindrical shape during the pumping process. As the sponge pad retracts, it also causes the compressed inflatable cavity fabric to rewind, completing the entire storage process.

[0056] Compared to traditional pure sponge cutting structures, the rolling structure in this embodiment can save up to 40% of storage volume. This means that user 4 can easily store the air mattress 1 in a smaller space, greatly improving space utilization. During the entire storage process, the mattress can automatically roll up, without the need for user 4 to manually pull it back. This design not only reduces the physical burden on user 4, but also improves ease of use. Based on the automatic rolling function of the rolling structure, user 4 can store the air mattress 1 more easily and quickly. This humanized design helps to enhance user 4's overall user experience.

[0057] Specifically, the first cutting teeth 322 have a V-shaped, U-shaped, or trapezoidal shape. These specific tooth designs help create natural fold lines on the sponge pad, allowing the first sponge pad 321 to be more easily rolled up along these cutting lines when air is pumped out. The V-shaped, U-shaped, or trapezoidal cutting teeth can guide the sponge pad to curl along a predetermined path, ensuring consistency and predictability in the rolling process. At the same time, these tooth designs make the first sponge pad 321 more compact when rolled up, reducing the space required and thus improving storage efficiency.

[0058] In addition, the tooth-shaped design can also provide certain support when unfolded, which helps to maintain the support effect of the air cushion 1 after unfolding and improve the comfort of the user 4 when lying down.

[0059] In the third embodiment provided by the present disclosure, see Figures 10 to 13 As shown, the winding structure includes a second sponge pad 331, which is arranged in the air cushion 1, and at least two interval-arranged deformation sections are provided on the same surface of the second sponge pad 331, and each deformation section includes a plurality of continuous and interval-arranged second cutting teeth 332.

[0060] When air pump 2 begins pumping, the air in the air cavity is first extracted. As the air gradually decreases, air cushion 1 begins to compress. Air pump 2 then continues to pump air into the sponge. Because second sponge pad 331 is provided with second cutting teeth 332, these teeth 332 cause second sponge pad 331 to automatically retract into a cylindrical shape during the pumping process. As second sponge pad 331 retracts, it also causes the compressed inflatable cavity fabric to rewind, completing the entire storage process.

[0061] Specifically, each deformable section includes at least three second cutting teeth 332. When determining the actual position, the second cutting teeth 332 can be positioned based on the height of the upright chair back to ensure that the sponge rolls into a "9" shape when the air is pumped out. As the air is pumped out, the rear inflatable section 102 is driven by the front support section 101 to fold up, completing the automatic folding process.

[0062] When unfolding, the built-in or external air pump 2 can be used to inflate the air cushion 1, gradually unfolding the second sponge pad 331. Compared with the second embodiment, this structure can save 35% of the storage volume. At the same time, the mattress can be automatically folded during the entire storage process, eliminating the need for the user 4 to manually pull the mattress back, which is more convenient for the user 4.

[0063] In terms of storage volume, the roll-up version has a smaller storage volume, meeting the user's need for "small storage volume and minimal space consumption." The foldable version, however, has a slightly larger storage volume due to its different cutting method, but the cutting position is ergonomically designed to meet the lumbar support needs of users with back problems.

[0064] Specifically, the tooth shape of the second cutting teeth 332 is V-shaped, U-shaped, or trapezoidal. These specific tooth designs help create natural folding lines on the sponge pad, allowing the sponge pad to be more easily curled up along these cutting lines when air is pumped out. The V-shaped, U-shaped, or trapezoidal second cutting teeth 332 can guide the sponge pad to curl along a predetermined path, ensuring the consistency and predictability of the winding process. At the same time, these tooth designs make the second sponge pad 331 more compact when rolled up, reducing the required space and thus improving storage efficiency.

[0065] Finally, it should be noted that the present invention is not limited to the aforementioned optional embodiments. Anyone can develop various other product forms based on the inspiration of this invention. The aforementioned specific embodiments should not be construed as limiting the scope of protection of the present invention. The scope of protection of the present invention shall be determined by the claims, and the specification may be used to interpret the claims.

Claims

1. A vehicle-mounted mattress that can be quickly unfolded and stored, comprising an air cushion connected to an air pump, characterized in that: The air cushion is provided with a rolling structure, which has a rolling force; when the air pump inflates the air cushion, the rolling structure can spread as the air cushion expands; when the air pump deflates the air cushion, the rolling structure can roll up as the air cushion compresses.

2. The vehicle-mounted mattress that can be quickly unfolded and stored according to claim 1, characterized in that: The air cushion comprises a cover cloth and a base cloth, and the rolling structure is arranged between the cover cloth and the base cloth; The winding structure includes a steel sheet extending along the length direction of the air cushion, the steel sheet is arranged on the base cloth, and the steel sheet has a curved surface convex toward the cover cloth.

3. The vehicle-mounted mattress that can be quickly deployed and stored according to claim 2, characterized in that: The steel sheets are arranged in two groups and are spaced apart on the base fabric.

4. The vehicle-mounted mattress that can be quickly deployed and stored according to claim 2, characterized in that: The outer periphery of the steel sheet is covered with an elastic protective pad.

5. The vehicle-mounted mattress that can be quickly unfolded and stowed according to claim 2, characterized in that: A cloth cover is provided on the base cloth, and the steel sheet is embedded in the cloth cover.

6. The vehicle-mounted mattress that can be quickly deployed and stored according to claim 1, characterized in that: A breathable limiting layer is provided in the inflation cavity of the air cushion, which divides the inflation cavity into a supporting section and an inflation section. The winding structure is arranged in the supporting section; at least one of the supporting section and the inflation section is provided with an air nozzle.

7. The vehicle-mounted mattress capable of rapid expansion and storage according to claim 6, characterized in that: The rolling structure includes a first sponge pad, which is arranged in the air cushion, and a plurality of first cutting teeth arranged evenly spaced are provided on the same surface of the first sponge pad; when the air pump is pumping air, the first sponge pad can be automatically rolled into a cylindrical shape.

8. The vehicle-mounted mattress that can be quickly deployed and stored according to claim 7, characterized in that: The tooth shape of the first cutting teeth is V-shaped, U-shaped or trapezoidal.

9. The vehicle-mounted mattress capable of rapid expansion and storage according to claim 6, characterized in that: The winding structure includes a second sponge pad, which is arranged in the air cushion. At least two deformation sections are arranged at intervals on the same surface of the second sponge pad, and each deformation section includes a plurality of continuous and interval-arranged second cutting teeth.

10. The vehicle-mounted mattress capable of rapid expansion and storage according to claim 9, characterized in that: Each deformation section includes at least three second cutting teeth, and the tooth shape of the second cutting teeth is V-shaped, U-shaped or trapezoidal.

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