Supporting pad used as bedding

Abstract

The utility model discloses a supporting cushion used as bedding, which is constructed to be suitable for a user to lie and comprises a head and neck supporting part, a first air chamber is formed in the head and neck supporting part, and a plurality of pieces of first pull cloth are arranged in the first air chamber; and a back support portion having a space cloth and a flexible pad disposed above the space cloth to increase comfort. A second air chamber is formed in the space cloth and comprises an upper substrate, a lower substrate and a drawing wire, and the upper end and the lower end of the drawing wire are connected with the upper substrate and the lower substrate respectively so that the distance between the upper substrate and the lower substrate can be kept in the inflation process. Different supporting structures are adopted for different parts such as the head, the neck and the back, the supporting pad can comprehensively adapt to the body curve of a user, the number of times of turning over is reduced, the space cloth of the back supporting part is connected with the upper base cloth and the lower base cloth through the drawing wire, and the structural stability in the inflation process is further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to air -filled cushion technical field especially use as the support pad of bedding. BACKGROUND

[0002] The existing adjustable hardness mattress, such as built-in air bag or spring structure mattress, but these mattresses mostly can only realize the unified adjustment of overall hardness, cannot carry out independent adjustment to different parts of human body (such as head and neck, back, etc.). When lying, the key parts such as head and neck and back need different support of mattress, the head and neck part needs softer support to reduce the compression to cervical vertebra, and the back part needs more stable support to keep the natural curve of spine. Therefore, the mattress in the prior art still has deficiencies in meeting the ergonomic and individualized needs. In view of this problem, some mattresses with partition support function begin to emerge in the market, which realize independent support to each part of the body by built-in multiple independent air bags or springs. However, these mattresses still have some challenges in design and manufacture. For example, how to ensure that each support can maintain stable shape and support force after inflation, avoid local collapse or bulge; how to improve the comfort and air permeability of the mattress while ensuring the support effect; and how to simplify the adjustment operation of the mattress and improve the use convenience of users.

[0003] In the design of head and neck support part, the prior art mostly adopts simple air bag structure, which is difficult to maintain stable shape after inflation and is prone to local collapse or bulge, thereby affecting the support effect of head and neck part. In addition, these air bags may also have problems such as wear and tear or air leakage during long-term use, further reducing the comfort and service life of the mattress. In the design of back support part, the prior art also tries to use some elastic support materials (such as springs, memory foam, etc.), but these materials are often difficult to meet the requirements of support and comfort at the same time. Especially after a long time of lying, these materials may deform or sag, resulting in unstable support of the back part.

[0004] Therefore, it is necessary to develop a new type of bedding support pad, which can independently adjust to different parts of human body while maintaining stable support shape and comfortable touch. In the design of head and neck support part, a support structure that can maintain stable shape is needed; in the design of back support part, flexibility and support are combined to provide a support material that can fit the spine curve and maintain stable support for a long time. SUMMARY

[0005] The utility model wants to overcome the prior art's insufficient, and provide a support pad for bedding, according to different body's different support demand, and design different support structure, provide accurate, comfortable and stable support effect, can significantly improve the user's lying experience.

[0006] In order to achieve the above object, the utility model adopts the technical scheme as follows:

[0007] A support pad for bedding is configured to be suitable for a user to lie down, comprising:

[0008] A head and neck support part, a first air chamber is formed in the inside of the head and neck support part, and a plurality of first pullers are arranged in the first air chamber; and

[0009] A back support part, the back support part is provided with a space cloth and a flexible pad, and the flexible pad is arranged above the space cloth to increase comfort;

[0010] Wherein, the space cloth is internally formed with a second air chamber, which comprises an upper substrate, a lower substrate and a wire, and the upper and lower ends of the wire are connected to the upper substrate and the lower substrate respectively to maintain the distance between the upper substrate and the lower substrate during inflation.

[0011] Further, the support pad further comprises a face cloth and a bottom cloth, the upper and lower ends of the first puller are connected to the face cloth and the bottom cloth respectively, and at least one of the plurality of first pullers is configured to extend in the width direction of the support pad.

[0012] Further, the face cloth and the bottom cloth extend along the length direction of the user's body to the back support part and cover the upper and lower sides of the back support part, and the space cloth is embedded between the face cloth and the bottom cloth.

[0013] Further, at least one side of the left and right sides of the space cloth is provided with a third air chamber, the third air chamber is communicated with the first air chamber, and the inflation pressure of the third air chamber is less than that of the second air chamber.

[0014] Further, the third air chamber is provided with a second puller extending along the length direction of the user's body.

[0015] Further, the face cloth and the bottom cloth extend along the length direction of the user's body to form a lower limb support part, a fourth air chamber is formed in the lower limb support part, and the fourth air chamber is communicated with the third air chamber.

[0016] Further, the face cloth and the bottom cloth are locally pressed together to form a partition for the fourth air chamber.

[0017] Further, the side surfaces of the face cloth and the bottom cloth are closed, and the first air chamber, the third air chamber and the fourth air chamber are formed to be communicated with each other between the face cloth and the bottom cloth.

[0018] Further, the first air chamber is connected with a low-pressure inflating device, and the second air chamber is connected with a high-pressure inflating device.

[0019] Further, the low-pressure inflating device comprises a low-pressure inflating valve mounted on the support pad, and the high-pressure inflating device comprises a high-pressure inflating valve mounted on the support pad.

[0020] Thanks to the above technical scheme, the support pad has the following beneficial effects:

[0021] 1. The support pad can fully adapt to the body curve of the user, reduce the number of turning over, and prolong the deep sleep time, and the head and neck supporting part is composed of the pull cloth arranged in parallel in the length direction, which not only enhances the stability of the structure, but also makes the head and neck supporting part more full after being inflated and not easy to deform.

[0022] 2. The pull cloth has an arc in the length direction, which helps to make the head and neck supporting part more full during inflation, thereby optimizing the distribution of gas and improving the supporting effect.

[0023] 3. Each part (head and neck supporting part, back supporting part) of the support pad is configured to be capable of being inflated or deflated independently, which enables the user to easily adjust the supporting degree and hardness of each part according to individual needs. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced as follows, and obviously, the drawings described in the following description only relate to some embodiments of the present application, but not limit the present application.

[0025] Figure 1 is a plan view of the present application.

[0026] Figure 2 is a first perspective view of the present application.

[0027] Figure 3 is a second perspective view of the present application.

[0028] Figure 4Is the structure explosion chart of the utility model.

[0029] Figure 5 Is the first cross section structure chart of the utility model.

[0030] Figure 6 Is the second cross section structure chart of the utility model.

[0031] Reference signs:

[0032] In the drawing, 10. face cloth;20. bottom cloth;100. head and neck support part;110. first pull cloth;113. pull tendon;200. back ridge support part;210. space cloth;211. upper base cloth;212. lower base cloth;213. pull silk thread;214. surrounding cloth;220. flexible pad;300. arm support part;400. lower limb support part;500. first air chamber;510. low pressure inflation valve;600. second air chamber;610. high pressure inflation valve;700. third air chamber;710. second pull cloth;800. fourth air chamber. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the utility model will be further described in detail below with the drawings. The components of the utility model embodiment usually described and shown in the drawing can be arranged and designed in various different configurations. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0034] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in a drawing, it does not need to be further defined and explained in the subsequent drawings.

[0035] Unless otherwise defined, technical terms or scientific terms used in the present patent document shall have the same meaning as is commonly understood by one of ordinary skill in the art to which this patent belongs. The terms "first", "second", and similar terms do not denote any order, quantity, or importance, but are used to identify different components. Similarly, the terms "one", "a", or "the" do not denote a limitation of quantity, but denote the presence of at least one. The terms "comprising", "including", and similar terms do not denote a limitation on the elements or objects that are included, but rather denote the inclusion of at least the recited elements or objects, and their equivalents. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and similar terms are used to describe a relative position relationship, which can change when the absolute position of the described object changes. These terms are used for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present patent.

[0036] In the description of the present patent, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present patent can be understood according to the specific circumstances.

[0037] Some embodiments of the present patent will be described in detail below with reference to the accompanying drawings. The features in the following embodiments can be combined with each other without conflict.

[0038] Please refer to Figures 1-6The utility model discloses a support pad for bedding, which is configured to be suitable for a user to lie down, mainly comprising a head and neck support part 100, a back and spine support part 200, and an internal support material, a support structure, an optional arm support part 300 and a lower limb support part 400. The main function of the head and neck support part 100 is to support the head and neck of the user, so that it is in a comfortable position. The head and neck support part 100 is internally formed with a first air chamber 500, and the first air chamber 500 has a plurality of first pullers 110 extending in the width direction. The main function of the back and spine support part 200 is to support the back and spine of the user, so that it maintains a natural curve. The back and spine support part 200 comprises a space cloth 210 and a flexible pad 220. The space cloth 210 is internally formed with a second air chamber 600, and the flexible pad 220 is arranged above the space cloth 210 to increase comfort. The flexible pad 220 is arranged above the space cloth 210 to increase the comfort of the user. The flexible pad 220 is internally provided with a support body made of a porous material, which can be made of soft and elastic materials such as glue-spun cotton. The glue-spun cotton has good air permeability and elasticity, and can provide better cushioning and support effect when the user lies down. The flexible pad 220 and the space cloth 210 can be connected together by sewing, pasting or other fixing methods to ensure the stability and reliability of the overall structure, which will not be described in detail here. In this embodiment, the space cloth 210 comprises an upper base cloth 211, a lower base cloth 212 and a pull wire 213, and the upper and lower ends of the pull wire 213 are connected to the upper base cloth 211 and the lower base cloth 212 respectively to maintain the distance between the upper base cloth 211 and the lower base cloth 212 during inflation.

[0039] The support pad of the utility model comprises a surface cloth 10 and a bottom cloth 20. The upper and lower ends of the first puller 110 are connected to the surface cloth 10 and the bottom cloth 20 respectively, and at least one of the plurality of first pullers 110 is configured to extend in the width direction of the support pad, and the length direction of the plurality of first pullers 110 is arranged in parallel along the width direction of the head and neck support part 100. The width of the plurality of first pullers 110 is the same, and the plurality of first pullers 110 and the second puller 710 have a curved arc in the length direction along which they extend, so that the shape of the head and neck support part 100 is more full after inflation.

[0040] In the present embodiment, the face cloth 10 and the bottom cloth 20 extend along the length of the user's body to the back support part 200, and cover the upper and lower sides of the back support part 200, and the space cloth is embedded between the face cloth 10 and the bottom cloth 20. In the present embodiment, the left and right sides of the space cloth 210 are each provided with a third air chamber 700, which is in communication with the first air chamber, and the inflation pressure of the third air chamber 700 is less than that of the second air chamber. In other embodiments, the left and right sides of the space cloth 210 can be provided with a third air chamber 700 on one side, which will not be described in detail here. The third air chamber 700 is provided with a second pull cloth 710 extending along the length of the user's body.

[0041] Further, the face cloth 10 and the bottom cloth 20 extend along the length of the user's body to form a lower limb support part 400, and the fourth air chamber 800 is formed in the lower limb support part 400, which is in communication with the third air chamber 700. In the present embodiment, the face cloth 10 and the bottom cloth 20 are partially pressed together to form a partition for the fourth air chamber 800. Further, the sides of the face cloth 10 and the bottom cloth 20 are closed, and the first air chamber 500, the third air chamber 700 and the fourth air chamber 800 are formed in communication with each other between the two.

[0042] The space cloth 210 further comprises a surrounding cloth 214, and the surrounding cloth 214, the upper base cloth 211 and the lower base cloth 212 close the space cloth 210 to form a closed second air chamber 600. By inflating the second air chamber 600, the space cloth 210 can be inflated and generate a supporting force. The amount of inflation of the second air chamber 600 can also be adjusted according to the needs of the user to achieve different supporting hardness and comfort.

[0043] The first air chamber 500 and the second air chamber 600 are configured to be independently inflated or deflated to adapt to different inflation requirements of the space cloth 210 and the first pull cloth 110. The first air chamber 500 is in communication with a low-pressure inflation device, and the second air chamber 600 is in communication with a high-pressure inflation device. Further, the low-pressure inflation device comprises a low-pressure inflation valve 510 mounted on the support pad, and the high-pressure inflation device comprises a high-pressure inflation valve 610 mounted on the support pad. Specifically, the air port of the first air chamber 500 is provided with a low-pressure inflation valve 510, and the first air chamber 500 communicates with the low-pressure inflation device through the low-pressure inflation valve 510. The air port of the second air chamber 600 is provided with a high-pressure inflation valve 610, and the second air chamber 600 communicates with the low-pressure inflation device through the high-pressure inflation valve 610.

[0044] The first air chamber 500 and the second air chamber 600 are configured to be capable of being inflated or deflated independently of each other. This means that the head and neck supporting part 100 and the back and spine supporting part 200 can be respectively adjusted in inflation to adapt to the needs of different users. For example, the user can adjust the inflation amount of the head and neck supporting part 100 and the back and spine supporting part 200 respectively according to personal preferences and physical conditions to obtain the best support effect and comfort.

[0045] In the embodiment, the lower limb supporting part 400 is connected with the back and spine supporting part 200, the lower limb supporting part 400 and the arm supporting part 300 are the same inflatable air bag structure, and the lower limb supporting part 400, the arm supporting part 300 and the head and neck supporting part 100 are configured to be connected by airflow to realize the inflation of the head and neck supporting part at the same time as the inflation of the lower limb supporting part 400 and the head and neck supporting part 100 and the arm supporting part 300. The connection mode can also adopt sewing, pasting or other fixing modes to ensure the stability and reliability of the overall structure.

[0046] The following is a specific embodiment for explaining the specific structure and use method of the support pad of the utility model.

[0047] The support pad of the embodiment includes a head and neck supporting part 100, a back and spine supporting part 200, an arm supporting part 300 and a lower limb supporting part 400. The head and neck supporting part 100 and the arm supporting part 300 both adopt the above-described stretch fabric structure and form corresponding inflation cavities. The back and spine supporting part 200 includes a space cloth 210 and a flexible pad 220 and has a second air chamber 600. The lower limb supporting part 400 adopts an inflatable air bag.

[0048] In use, the user can adjust the inflation amount of the head and neck supporting part 100, the back and spine supporting part 200 and the arm supporting part 300 respectively according to personal needs. For example, for a user who needs higher head support, the inflation amount of the head and neck supporting part 100 can be increased; for a user who needs higher back support, the inflation amount of the back and spine supporting part 200 can be increased; for a user who needs higher arm support, the inflation amount of the arm supporting part 300 can be increased. Herein, no more elaboration is made.

[0049] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A support pad for use as a bedding article configured to be adapted for a user to lie thereon, characterised in that, The present application relates to a support pad for a neck and a back, and more particularly, to a support pad for a neck and a back, which is capable of providing a user with a comfortable feeling by adjusting the pressure of air supplied to a first air chamber and a second air chamber. The support pad for a neck and a back includes: a head and neck support portion, which has a first air chamber formed therein, and a plurality of first pull strings provided in the first air chamber; and a back support portion, which has a space cloth and a flexible pad disposed on the space cloth to increase comfort. The space cloth has a second air chamber formed therein, which includes an upper base sheet, a lower base sheet, and a pull string, the upper and lower ends of the pull string being connected to the upper and lower base sheets, respectively, to maintain a distance between the upper and lower base sheets during inflation.

2. The support cushion of claim 1, wherein, The support pad further includes a face cloth and a bottom cloth, the upper and lower ends of the first pull strings being connected to the face cloth and the bottom cloth, respectively, and at least one of the plurality of first pull strings being arranged to extend in a width direction of the support pad.

3. The support cushion of claim 2, wherein, The face cloth and the bottom cloth extend along a user's body length to the back support portion and cover both sides of the back support portion, and the space cloth is embedded between the face cloth and the bottom cloth.

4. The support cushion of claim 2, wherein, At least one of left and right sides of the space cloth is arranged with a third air chamber, which communicates with the first air chamber, and the third air chamber has a lower inflation pressure than the second air chamber, when viewed in a plan view of the support pad.

5. The support cushion of claim 4, wherein, The third air chamber is arranged with a second pull string, which extends along the user's body length.

6. The support cushion of claim 4, wherein, The face cloth and the bottom cloth extend along the user's body length to form a lower limb support portion, and the lower limb support portion has a fourth air chamber formed therein, which communicates with the third air chamber.

7. The support cushion of claim 6, wherein, The face cloth and the bottom cloth are partially pressed against each other to form a partition for the fourth air chamber.

8. The support cushion of claim 6, wherein, The face cloth and the bottom cloth are closed at their sides to form the first, third, and fourth air chambers, which communicate with each other.

9. The support cushion of claim 1 or 4 or 6 or 8, wherein, The first air chamber communicates with a low-pressure inflation device, and the second air chamber communicates with a high-pressure inflation device.

10. The support cushion of claim 9, wherein, The low-pressure inflation device includes a low-pressure inflation valve mounted on the support pad, and the high-pressure inflation device includes a high-pressure inflation valve mounted on the support pad.

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