Lumbar traction device and bedding

Abstract

The utility model provides a lumbar vertebra traction device and bedding, and belongs to the technical field of intelligent bedding. The lumbar traction device comprises a carrier, a control assembly, a plurality of air bags and a plurality of body surface sensors, the control assembly is electrically connected with the body surface sensors, and the control assembly is connected with the air bags through pipelines. Wherein the plurality of airbags are arranged on the carrier and are distributed on a lumbar vertebra corresponding area and a leg corresponding area on the carrier, and the plurality of body surface sensors are positioned between one surface, in contact with a human body, of the carrier and the positions of the airbags. Each body surface sensor is used for detecting a pressure signal of one surface, in contact with a human body, of the carrier and transmitting the pressure signal to the control assembly. The control assembly is used for receiving pressure signals detected by the body surface sensors and controlling the lifting height and frequency of the air bags so as to support the lumbar vertebra and the legs, and therefore lumbar vertebra traction is safely and reliably achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mattresses, in particular to a lumbar traction device and a bedding. Background Art

[0002] Nowadays, with the accelerated pace of life, more and more people are paying more and more attention to their physical health. Among them, the lumbar spine is an important part of the human body, and the demand for lumbar spine protection and physical therapy is becoming increasingly strong. At present, the commonly used treatment methods for lumbar spine physical therapy include acupuncture, massage, spinal endoscopic surgery, minimally invasive surgery, etc. However, acupuncture and massage can only play a relieving role, and surgery has certain risks. Therefore, it is necessary to design a structure to safely and reliably protect and treat the lumbar spine. Utility Model Content

[0003] The purpose of the embodiments of the utility model is to provide a lumbar traction device and a bedding for safely and reliably performing lumbar vertebrae protection and physical therapy.

[0004] The embodiments of the present invention can be implemented as follows:

[0005] In a first aspect, this embodiment provides a lumbar traction device, comprising: a carrier, a control component, a plurality of airbags and a plurality of body surface sensors, wherein the control component is electrically connected to each of the body surface sensors, and the control component is connected to each of the airbags through a pipeline;

[0006] Wherein, a plurality of the airbags are arranged on the carrier and distributed in the lumbar vertebrae corresponding area and the leg corresponding area on the carrier, and a plurality of the body surface sensors are located between the contact surface of the carrier and the human body and the position of the airbags;

[0007] Each of the body surface sensors is used to detect a pressure signal on a contact side between the carrier and the human body, and transmit the pressure signal to the control component;

[0008] The control component is used to receive the pressure signals detected by each of the body surface sensors, and to control the lifting height and frequency of each of the airbags to support the lumbar spine and legs.

[0009] In an optional implementation, the plurality of airbags are divided into a first airbag group and a second airbag group;

[0010] The first airbag group is distributed in the corresponding area of ​​the lumbar spine, and the first airbag group includes at least three airbags;

[0011] The second airbag group is distributed in the corresponding area of ​​the leg, and the second airbag group includes at least one airbag;

[0012] The control component is used to control the inflation of at least one airbag in the first airbag group, and to control the inflation of at least one airbag in the second airbag group.

[0013] In an optional implementation, the first airbag group includes three airbags, and the three airbags are sequentially arranged in the area corresponding to the lumbar vertebrae in the carrier;

[0014] The second airbag group includes one airbag, which is arranged in the corresponding leg area of ​​the carrier.

[0015] In an optional implementation, each of the body surface sensors is distributed over the entire area corresponding to the side of the carrier in contact with the human body;

[0016] Each of the airbags extends along the width direction of the carrier, and the difference between the length of the airbag and the width of the carrier is less than a set value.

[0017] In an optional implementation, the carrier, the airbag, and the body surface sensor are filled with memory foam, and the outside is wrapped with a protective cover formed of felt;

[0018] The protective cover is detachably mounted on the carrier, the airbag, the body surface sensor and the memory foam.

[0019] In an optional implementation, at least one assembly bag is provided on the inner side of the protective sleeve at a position corresponding to the lumbar vertebrae.

[0020] In an optional implementation, the control component includes a controller, an air pump, a control valve and a mute structure; the controller is electrically connected to the air pump, the control valve and each of the body surface sensors respectively, the air pump is connected to each of the air bags through a pipeline, and the control valve is installed on the pipeline;

[0021] The controller and the air pump are assembled in a box body, and the mute structure is arranged between the air pump and the box body.

[0022] In an optional implementation, the pipeline includes a main pipeline and multiple branch pipelines, one end of the main pipeline is connected to the air pump, and the other end is connected to each of the branch pipelines, one end of each branch pipeline not connected to the main pipeline is connected to each of the air bags, and each branch pipeline is provided with a control valve.

[0023] In an optional implementation, the sound-absorbing structure includes at least one of sound-absorbing cotton and a sound-absorbing cavity.

[0024] In a second aspect, this embodiment provides a bedding equipped with the lumbar traction device described in the first aspect.

[0025] The beneficial effects of the embodiments of the utility model include, for example: the architecture of the lumbar traction device is cleverly designed, pressure signals are detected through multiple body surface sensors, and the control component receives the pressure signals and controls the lifting height and frequency of each airbag in the corresponding area of ​​the lumbar spine and the corresponding area of ​​the legs to support the lumbar spine and the legs, thereby safely and reliably achieving lumbar traction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments of the utility model will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 This is one of the structural schematic diagrams of a lumbar traction device provided in this embodiment.

[0028] Figure 2 This is the second structural schematic diagram of a lumbar traction device provided in this embodiment.

[0029] Figure 3 This is one of the schematic diagrams of the structure of a lumbar traction device provided in this embodiment.

[0030] Figure 4 This is a second schematic diagram of the structure of a lumbar traction device provided in this embodiment.

[0031] Icon: 10-carrier; 1-body surface sensor; 2-airbag; 3-memory foam; 4-felt. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] In the description of the present utility model, it should be noted that the terms "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] This embodiment provides a lumbar traction device, including: a carrier, a control component, a plurality of airbags and a plurality of body surface sensors, wherein the control component is electrically connected to each of the body surface sensors, and the control component is connected to each of the airbags through a pipeline.

[0036] Among them, multiple airbags are arranged on the carrier and distributed in the corresponding areas of the lumbar spine and the legs on the carrier, and multiple body surface sensors are located between the contact surface of the carrier and the human body and the position of the airbags.

[0037] Each of the body surface sensors is used to detect a pressure signal on the contact side between the carrier and the human body, and transmit the pressure signal to the control component.

[0038] The control component is used to receive the pressure signals detected by each of the body surface sensors, and to control the lifting height and frequency of each of the airbags to support the lumbar spine and legs.

[0039] Through the ingenious design of the lumbar traction device, the position of various parts of the human body such as the lumbar spine can be identified based on the pressure signals detected by various body surface sensors, and the pressure distribution at the lumbar spine can be displayed. The control component controls the lifting height and frequency of each airbag distributed in the corresponding area of ​​the lumbar spine and the corresponding area of ​​the leg to achieve equal distribution of lumbar pressure. Compared with acupuncture, massage, and surgical solutions in the prior art, lumbar traction can be achieved more conveniently, safely and reliably.

[0040] In this embodiment, the structure of the lumbar traction device can be flexibly set as long as it supports lumbar traction. Figure 1 and Figure 2This embodiment provides a schematic diagram of the structure of a lumbar traction device, such as Figure 1 and Figure 2 As shown, the lumbar traction device includes a carrier 10, a plurality of body surface sensors 1, a plurality of air bags 2, memory foam 3, felt 4 and a control component (not shown in the figure).

[0041] The position where the airbag 2 is placed in the carrier 10 can be a hollow structure. The carrier 10, the airbag 2, and the body surface sensor 1 are filled with memory foam 3, and the outside is wrapped with a protective cover formed by felt 4, thereby forming a lumbar traction device.

[0042] In order to facilitate assembly and use, the protective cover is detachably mounted on the carrier 10, the airbag 2, the body surface sensor 1 and the memory foam 3. Thus, the protective cover can be conveniently disassembled, washed and replaced, and the components in the carrier 10 can be inspected and repaired.

[0043] In order to achieve reliable traction of the lumbar spine, multiple airbags 2 are divided into a first airbag group distributed in the corresponding area of ​​the lumbar spine and a second airbag group distributed in the corresponding area of ​​the legs. The first airbag group can include at least three airbags 2 to ensure that after users of all genders, heights, and body types lie on the lumbar traction device, the corresponding area of ​​the lumbar spine can be covered by the first airbag group, so that the lumbar spine can be pulled by controlling the airbags 2 in the first airbag group to inflate and deflate through the control component. The second airbag group can include at least one airbag 2, and the airbags 2 in the second airbag group can be inflated and deflated through the control component to support the legs of the user lying on the lumbar traction device to cooperate in achieving lumbar traction.

[0044] The number of airbags 2 in the first airbag group and the second airbag group can be flexibly set based on the size of the lumbar traction device, actual needs, etc., as long as it is ensured that after the user lies on the lumbar traction device, the lumbar spine can be pulled by the first airbag group and the legs can be supported by the second airbag group. For example, in the case of a large lumbar traction device, the first airbag group can include three, four, five, six, etc. airbags 2, and the second airbag group can include one, two, three, four, etc. airbags 2.

[0045] In this embodiment, taking the example that the first airbag group includes three airbags 2 , when the first airbag group includes three airbags 2 , the three airbags 2 are sequentially arranged in the area corresponding to the lumbar vertebrae in the carrier 10 .

[0046] Taking the example that the second airbag group includes one airbag 2 , when the second airbag group includes one airbag 2 , the airbag 2 is arranged in the area corresponding to the leg of the carrier 10 .

[0047] In order to further ensure the reliability of lumbar traction, the airbag 2 in this embodiment extends along the width direction of the lumbar traction device, and the difference between the length of the airbag 2 and the width of the carrier 10 is less than a set value. For example, the length of the airbag 2 is substantially equal to the width of the carrier 10, so that lumbar traction can be completed regardless of whether the user lies in the middle or on either side of the lumbar traction device.

[0048] The body surface sensors 1 can be distributed in the entire area corresponding to the contact surface of the lumbar traction device with the human body, so that no matter where the human body lies on the lumbar traction device, the body surface sensors 1 can accurately detect the position of the human back, waist, buttocks, legs, etc.

[0049] The control component is connected to each body surface sensor 1 and the airbag 2, and is used to receive the pressure signal sensed by the body surface sensor 1, determine the pressure distribution of the area where each part of the human body is located and the area where the lumbar spine is located based on the pressure signal, and then achieve pressure balance of the lumbar spine by controlling the inflation and deflation of each airbag 2. In this embodiment, the control component can be integrated into the carrier 10, or it can be set separately from the carrier 10, and this embodiment does not limit this.

[0050] Through the design of the above-mentioned structure of the lumbar traction device, the lumbar traction device is small and easy to carry as a whole. After the user lies on the lumbar traction device, each body surface sensor 1 can accurately identify the lumbar vertebrae of various groups of people, and can balance the pressure on the back, waist and knees by controlling the inflation and deflation of each airbag 2 to achieve the traction function of the lumbar spine. No other manual operations are required, which is convenient, safe and reliable.

[0051] Lumbar traction is to use pulling force to act on the lumbar spine, and to achieve the purpose of treating lumbar disc herniation by pulling in the opposite direction. Lumbar traction can enlarge the lumbar intervertebral space, making it negative pressure, which is conducive to the return of the protruding nucleus pulposus to relieve the compression of the nerve roots, promote the absorption and disappearance of lumbar tissue congestion and edema, relieve muscle spasms, and reduce intervertebral pressure.

[0052] In this embodiment, the control component can be flexibly arranged as long as the airbag 2 can be reliably controlled. Figure 3 , is an implementation architecture of a lumbar traction device provided in this embodiment, such as Figure 3 As shown, the control assembly may include a controller, an air pump and a control valve. The controller is electrically connected to the air pump, the control valve and each of the body surface sensors 1, the air pump is connected to each of the air bags 2 through a pipeline, and the control valve is installed on the pipeline.

[0053] Based on this structure, the controller can realize the inflation and deflation of each airbag 2 through the air pump. In order to further improve the comfort of the lumbar traction device, the control component can also include a silent structure (not shown in the figure), the controller and the air pump are assembled in a box body, and the silent structure is arranged between the air pump and the box body.

[0054] Among them, the silent structure can be flexibly set, for example, it can be sound-absorbing cotton, a silencer chamber, etc., so as to reduce the noise generated by the operation of the air pump.

[0055] Please refer to Figure 4 In order to achieve precise control, the pipeline may include a main pipeline and multiple branch pipelines. One end of the main pipeline is connected to the air pump, and the other end is connected to each branch pipeline. One end of each branch pipeline not connected to the main pipeline is connected to each air bag 2, and each branch pipeline is provided with a control valve. Thus, while the air pump is controlled by the controller, the specific air bag 2 to be inflated and deflated can be controlled by controlling the opening and closing of each control valve, so as to achieve precise support and further improve the flexibility of lumbar traction.

[0056] In order to further enhance the lumbar traction effect and meet the usage requirements of various scenarios, at least one assembly bag can be provided on the inner side of the protective cover at the position corresponding to the lumbar spine. Based on the assembly bag, hot compresses, medicinal compresses and other items that can relieve lumbar discomfort can be installed at the corresponding position of the lumbar spine, thereby cooperating with lumbar traction to further enhance the lumbar protection and physical therapy effects.

[0057] In order to ensure reliable assembly of the carrier 10 and the protective cover, a plurality of first fixing structures may be provided on the circumferential side of the carrier 10, and a plurality of second fixing structures may be provided on the inner side of the protective cover at positions corresponding to the first fixing structures, respectively. The first fixing structures and the second fixing structures may be matched one by one to fix the carrier 10 in the protective cover.

[0058] On the basis of the above, this embodiment further provides a bedding, which is equipped with the above-mentioned lumbar traction device.

[0059] In summary, the present embodiment provides a lumbar traction device and a bedding. Through the ingenious design of the lumbar traction device, lumbar traction can be completed conveniently and reliably to meet the needs of different users and scenarios.

[0060] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0061] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lumbar traction device, characterized in that: include: A carrier, a control component, a plurality of airbags and a plurality of body surface sensors, wherein the control component is electrically connected to each of the body surface sensors, and the control component is connected to each of the airbags through a pipeline; Wherein, a plurality of the airbags are arranged on the carrier and distributed in the lumbar vertebrae corresponding area and the leg corresponding area on the carrier, and a plurality of the body surface sensors are located between the contact surface of the carrier and the human body and the position of the airbags; Each of the body surface sensors is used to detect a pressure signal on a contact side between the carrier and the human body, and transmit the pressure signal to the control component; The control component is used to receive the pressure signals detected by each of the body surface sensors, and to control the lifting height and frequency of each of the airbags to support the lumbar spine and legs.

2. The lumbar traction device according to claim 1, characterized in that: The plurality of airbags are divided into a first airbag group and a second airbag group; The first airbag group is distributed in the corresponding area of ​​the lumbar spine, and the first airbag group includes at least three airbags; The second airbag group is distributed in the corresponding area of ​​the leg, and the second airbag group includes at least one airbag; The control component is used to control the inflation of at least one airbag in the first airbag group, and to control the inflation of at least one airbag in the second airbag group.

3. The lumbar traction device according to claim 2, characterized in that: The first airbag group includes three airbags, and the three airbags are arranged in sequence in the corresponding area of ​​the lumbar vertebrae in the carrier; The second airbag group includes one airbag, which is arranged in the corresponding leg area of ​​the carrier.

4. The lumbar traction device according to claim 1, characterized in that: Each of the body surface sensors is distributed over the entire area corresponding to the side of the carrier in contact with the human body; Each of the airbags extends along the width direction of the carrier, and the difference between the length of the airbag and the width of the carrier is less than a set value.

5. The lumbar traction device according to any one of claims 1 to 4, characterized in that: The carrier, the airbag and the body surface sensor are filled with memory foam and wrapped with a protective cover formed of felt. The protective cover is detachably mounted on the carrier, the airbag, the body surface sensor and the memory foam.

6. The lumbar traction device according to claim 5, characterized in that: At least one assembly bag is arranged at a position on the inner side of the protective sleeve corresponding to the lumbar vertebrae.

7. The lumbar traction device according to claim 1, characterized in that: The control assembly includes a controller, an air pump, a control valve and a mute structure; the controller is electrically connected to the air pump, the control valve and each of the body surface sensors respectively, the air pump is connected to each of the air bags through a pipeline, and the control valve is installed on the pipeline; The controller and the air pump are assembled in a box body, and the mute structure is arranged between the air pump and the box body.

8. The lumbar traction device according to claim 7, characterized in that: The pipeline includes a main pipeline and multiple branch pipelines. One end of the main pipeline is connected to the air pump, and the other end is connected to each branch pipeline. One end of each branch pipeline not connected to the main pipeline is connected to each air bag respectively, and each branch pipeline is provided with a control valve.

9. The lumbar traction device according to claim 7, characterized in that: The sound-absorbing structure includes at least one of sound-absorbing cotton and a sound-absorbing cavity.

10. A bedding, characterized in that: Equipped with the lumbar traction device according to any one of claims 1 to 9.

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