Dual compression waist support belt

Abstract

The utility model discloses a double pressure waist support, belongs to health care supplies technical field. Double pressure waist support, including support belt, support strip and pressure assembly. The support belt includes the first surface and the second surface of opposite setting, and the first surface is used for contacting with the user, and the opposite both ends of support belt can be fixed to each other, a plurality of support strips are interval and set up on the first surface, the pressure assembly includes pressure cloth and pressure belt, and the pressure cloth sets up on the second surface, and the projection of pressure cloth on the first surface completely covers a plurality of support strips setting, and the pressure belt sets up on the pressure cloth, and the opposite both ends of pressure belt are exposed to the pressure cloth, and the opposite both ends of pressure belt can be fixed on the support belt, and pull pressure cloth and then apply pressure to a plurality of support strips. The utility model discloses through the cooperation optimization of support strip and pressure assembly, makes pressure assembly can provide even pressure effect to support strip, has improved the wearing comfort of waist support.

Description

Technical Field

[0001] This utility model relates to the field of health care products technology, and in particular to a double-pressure waist support belt. Background Technology

[0002] A lumbar support belt (also known as a waist trainer or lumbar support) is a rehabilitation aid used to support the lumbar spine and relieve lumbar load. It is widely used in sports protection, treatment of lumbar spine diseases, and postoperative rehabilitation. Its core function is to moderately restrict lumbar movement, distribute pressure on the lumbar spine, and reduce the compensatory load on surrounding muscles and ligaments. However, conventional lumbar support belts in existing technology mostly use a single belt fixed design, which generally suffers from insufficient stability in actual use: a single belt is prone to loosening and shifting during dynamic activities (such as bending over and twisting), requiring frequent manual adjustment to maintain the support effect.

[0003] A search revealed a patent with publication number CN219679836U that discloses a dual-pressure lumbar support. This support uses an additional pressure belt to provide secondary pressure, but the belt relies solely on five elastic cords to provide localized pressure. This results in pressure concentration at bony prominences such as the spinous processes of the lumbar vertebrae, easily causing pressure-related pain. This linear pressure distribution cannot adapt to the physiological curvature of the lumbar region, making it difficult to achieve precise and uniform pressure and significantly reducing user comfort. Utility Model Content

[0004] The purpose of this invention is to provide a dual-pressure lumbar support belt. Through the coordinated optimization of the support bar and the pressure component, the pressure component can provide a uniform pressure effect to the support bar, thereby improving the wearing comfort of the lumbar support belt.

[0005] In a first aspect, this utility model provides a dual-pressure lumbar support belt, comprising:

[0006] The support strip includes a first surface and a second surface disposed opposite to each other, the first surface being for contacting the user, and the opposite ends of the support strip being able to be fixed to each other;

[0007] Multiple support bars are spaced apart on the first surface;

[0008] The pressure assembly includes a pressure cloth and a pressure belt. The pressure cloth is disposed on the second surface, and the projection of the pressure cloth on the first surface completely covers the plurality of support strips. The pressure belt is disposed on the pressure cloth, and the opposite ends of the pressure belt are exposed outside the pressure cloth. The opposite ends of the pressure belt can be fixed to the support belt and pull the pressure cloth to apply pressure to the plurality of support strips.

[0009] This utility model provides a dual-pressure lumbar support belt that achieves both rigid support and dynamic pressure through a combination of support strips (rigid support) and pressure cloth (flexible pressure layer). The pressure cloth projection completely covers the support strip, ensuring that the pressure is evenly transmitted to the key muscle groups of the waist, effectively avoiding the concentrated pressure caused by a single belt or local elastic rope in traditional lumbar support belts, and significantly improving wearing comfort and support stability.

[0010] Furthermore, the second surface is provided with one of a hook and loop side and a loop side, and the first surface is provided with the other of a hook and loop side, wherein the hook and loop side can be connected to the loop side.

[0011] By employing the above technical solution, and by setting hook and loop fasteners on the first and second surfaces of the support band (or vice versa), rapid and precise wrapping and fixation can be achieved. This not only simplifies the wearing process but also allows users to dynamically adjust the tightness according to body shape differences or rehabilitation stage needs.

[0012] Furthermore, each of the two opposite ends of the second surface is provided with one of a hook and loop side and one of a hook and loop side, and one end of the first surface is provided with the other of a hook and loop side. Each of the two opposite ends of the pressure band is provided with the other of a hook and loop side and one of a hook and loop side. The two opposite ends of the pressure band can be fixed to the second surface respectively.

[0013] The proposed technical solution combines hook and loop fasteners at both ends of the pressure band and the support band, respectively. After the support band is properly secured, the two ends of the pressure band can be fixed to the second surface via the fasteners. Users can then fine-tune the pressure band by pulling each end individually, achieving secondary pressure application without needing to unfasten the support band. Furthermore, the double fastener fastening of the pressure band and support band forms a cross-locking structure, significantly reducing the risk of displacement during dynamic activities (such as bending or twisting) and improving support reliability.

[0014] Furthermore, a pressurizing channel is provided between the pressurizing cloth and the support belt, extending through both ends. The pressurizing channel extends along the length of the support belt, and the pressurizing belt passes through the pressurizing channel.

[0015] By adopting the above technical solution, the pressure band is continuously distributed along the length of the support band. Its tension is evenly transmitted to the pressure cloth through the pressure channel, and then completely covered and transmitted to all support strips through the pressure cloth. This ensures that the pressure completely covers all support strips, avoids the pressure of the pressure band being concentrated in a certain area, and avoids the problem of pressure concentration and compression caused by the pressure band, thus significantly improving wearing comfort.

[0016] Furthermore, the pressure belt includes a first pressure belt and a second pressure belt, with the opposite ends of the first pressure belt and the second pressure belt integrally formed, and the middle portions of the first pressure belt and the second pressure belt are spaced apart on the pressure cloth.

[0017] By employing the above technical solution, the tension, originally concentrated in a single channel, is dispersed into two independent points of application through the setting of a first and a second pressure belt, thereby nearly doubling the force-bearing area of ​​the pressure fabric. This dispersion mechanism effectively avoids the local high-pressure zones formed at bony prominences such as the spinous processes or iliac crests of the lumbar vertebrae by a traditional single pressure belt, significantly reducing the discomfort caused by compression.

[0018] Furthermore, both ends of the first pressurizing belt and the second pressurizing belt are Y-shaped.

[0019] Using the above technical solution, the angle design of the Y-shaped bifurcation is highly matched with the physiological curvature of the iliac crest-costal arch transition area on both sides of the human waist. When the pressure belt is tightened, the bifurcation part can automatically conform to the side contour of the waist, forming a three-point stable support, which significantly improves the fit stability during dynamic activities.

[0020] Furthermore, the support strip includes an aluminum plate, EVA foam, and a fixing cloth. The EVA foam is disposed between the aluminum plate and the first surface, and the fixing cloth fixes the aluminum plate and the EVA foam to the first surface.

[0021] Using the above technical solution, the aluminum plate provides stable rigid support and effectively restricts excessive lumbar spine movement; the EVA foam, as an intermediate buffer layer, can absorb and disperse the impact force transmitted by the aluminum plate, avoiding direct contact between the hard support and the skin, thus preventing pressure discomfort. The "hard-soft-hard" three-layer structure achieves a balance between support and comfort.

[0022] Furthermore, the support strip includes a first arc-shaped support strip, a second arc-shaped support strip, a first flat support strip, and a second flat support strip, with the first arc-shaped support strip and the second arc-shaped support strip spaced apart between the first flat support strip and the second flat support strip.

[0023] Furthermore, the support belt is provided with ventilation holes, which connect the first surface and the second surface. There are multiple ventilation holes, which are spaced apart on the support belt.

[0024] By employing the above technical solution, the design of the ventilation holes significantly improves the breathability of the support strap. Air can circulate through these holes, reducing moisture buildup between the support strap and the skin, thereby reducing stuffiness and improving wearing comfort.

[0025] Furthermore, the plurality of vent holes are arranged to avoid the pressure band.

[0026] Using the above technical solution, the functions of the vents and the pressure band are clearly defined: the vents are responsible for airflow, and the pressure band is responsible for pressure regulation. This independent design allows the support band to simultaneously provide both efficient heat dissipation and stable pressure.

[0027] As can be seen from the above, the dual-pressure lumbar support belt provided by this utility model achieves the dual functions of rigid support and dynamic pressure through the combination of support strips (rigid support) and pressure cloth (flexible pressure layer). The pressure cloth projection completely covers the support strip, ensuring that the pressure is evenly transmitted to the key muscle groups of the waist, effectively avoiding the pressure concentration caused by a single belt or local elastic rope in traditional lumbar support belts, and significantly improving wearing comfort and support stability.

[0028] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing embodiments of this application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of a double-pressure waist support belt proposed in this utility model.

[0030] Figure 2 This is a front structural diagram of a double-pressure waist support belt proposed in this utility model.

[0031] Figure 3 This is a schematic diagram of the back structure of a double-pressure waist support belt proposed in this utility model.

[0032] Figure 4 for Figure 2 A schematic diagram of the cross-sectional structure of the first and second arc-shaped support bars.

[0033] Figure 5 for Figure 2 A schematic diagram of the cross-sectional structure of the first and second flat plate support bars.

[0034] In the attached diagram: 100, support strip; 110, first surface; 111, hook and loop fastener surface; 120, second surface; 121, loop and loop fastener surface; 130, pressurization channel; 140, ventilation hole; 200, support bar; 210, aluminum plate; 220, EVA foam; 230, fixing cloth; 240, first arc-shaped support bar; 250, second arc-shaped support bar; 260, first flat support bar; 270, second flat support bar; 300, pressurization assembly; 310, pressurization cloth; 320, pressurization belt; 321, first pressurization belt; 322, second pressurization belt. Detailed Implementation

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] The following disclosure provides many different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0037] The present invention discloses a dual-pressure lumbar support belt, which is mainly used to support the lumbar spine and relieve lumbar load. Through the synergistic optimization of the support bar and the pressure component, the pressure component can provide a uniform pressure effect to the support bar, thereby improving the wearing comfort of the lumbar support belt.

[0038] Reference Appendix Figure 1 Appendix Figure 2 Appendix Figure 3 In one embodiment, the dual-pressure lumbar support belt includes a support belt 100, support bars 200, and a pressure assembly 300. The support belt 100 includes a first surface 110 and a second surface 120 disposed opposite to each other. The first surface 110 is for contact with the user, and the opposite ends of the support belt 100 can be fixed to each other. A plurality of support bars 200 are spaced apart on the first surface 110. The pressure assembly 300 includes a pressure cloth 310 and a pressure band 320. The pressure cloth 310 is disposed on the second surface 120, and the projection of the pressure cloth 310 on the first surface 110 completely covers the plurality of support bars 200. The pressure band 320 is disposed on the pressure cloth 310, and the opposite ends of the pressure band 320 are exposed outside the pressure cloth 310. The opposite ends of the pressure band 320 can be fixed to the support belt 100 and pull the pressure cloth 310 to apply pressure to the plurality of support bars 200.

[0039] As can be seen from the above, the dual-pressure lumbar support belt provided by this utility model achieves the dual functions of rigid support and dynamic pressure through the combination of support strip 200 (rigid support) and pressure cloth 310 (flexible pressure layer). The pressure cloth 310 completely covers the support strip 200, ensuring that the pressure is evenly transmitted to the key muscle groups of the waist, effectively avoiding the pressure concentration caused by a single belt or local elastic rope in traditional lumbar support belts, and significantly improving wearing comfort and support stability.

[0040] Reference Appendix Figure 2 Appendix Figure 3 In one embodiment, the second surface 120 is provided with one of a hook and loop surface 111 and a loop surface 121, and the first surface 110 is provided with the other of a hook and loop surface 111 and a loop surface 121. The hook and loop surface 111 can be connected to the loop surface 121.

[0041] By employing the above technical solution, the first surface 110 and the second surface 120 of the support strap 100 are respectively provided with a hook-and-loop hook surface 111 and a loop surface 121 (or vice versa), achieving quick and precise wrapping fixation. This not only simplifies the wearing process but also allows users to dynamically adjust the tightness according to differences in body shape or rehabilitation stage needs.

[0042] In one embodiment, each of the opposite ends of the second surface 120 is provided with one of the hook and loop surfaces 111 and 121, and one end of the first surface 110 is provided with the other of the hook and loop surfaces 111 and 121. Each of the opposite ends of the pressure band 320 is provided with the other of the hook and loop surfaces 111 and 121 (not shown). The opposite ends of the pressure band 320 can be fixed to the second surface 120 respectively.

[0043] It is worth noting that the hook and loop fastener structure on the pressure band 320 is located on the side of the pressure band 320 facing the second surface 120. The hook and loop fastener structure of the pressure band 320 can refer to the hook and loop fastener structures on the first surface 110 and the second surface 120. When the hook and loop fastener structure on the second surface 120 is the hook and loop surface, the hook and loop fastener structure on the pressure band 320 is the hook and loop surface, that is, the hook and loop fastener structure on the pressure band 320 can be fixed to the hook and loop fastener structure on the second surface 120.

[0044] By employing the above technical solution, and by setting the two ends of the pressure band 320 and the support band 100 to a combination of hook and loop fasteners 111 and a loop fastener respectively, after the support band 100 is worn and secured, the two ends of the pressure band 320 can be fixed to the second surface 120 via Velcro. Users can individually stretch the two ends of the pressure band 320 for fine-tuning without unfastening the support band 100 to achieve secondary pressure application. Furthermore, the double Velcro fastening of the pressure band 320 and the support band 100 forms a cross-locking structure, significantly reducing the risk of displacement during dynamic activities (such as bending or twisting) and improving support reliability.

[0045] In one embodiment, the support bar 200 includes a first arc-shaped support bar 240, a second arc-shaped support bar 250, a first flat support bar 260, and a second flat support bar 270, with the first arc-shaped support bar 240 and the second arc-shaped support bar 250 spaced apart between the first flat support bar 260 and the second flat support bar 270.

[0046] In one of the reference appendices Figure 3 In one embodiment, a pressure channel 130 is provided between the pressure cloth 310 and the support belt 100, extending through both ends. The pressure channel 130 extends along the length of the support belt 100, and the pressure belt 320 passes through the pressure channel 130.

[0047] Using the above technical solution, the pressure band 320 is continuously distributed along the length of the support band 100. Its tension is evenly transmitted to the pressure cloth 310 through the pressure channel 130, and then completely covered and transmitted to all support bars 200 through the pressure cloth 310. This ensures that the pressure completely covers all support bars 200, avoids the pressure of the pressure band 320 being concentrated in a certain area, and avoids the problem of concentrated pressure and compression caused by the pressure of a certain area. This significantly improves wearing comfort.

[0048] In one embodiment, the pressure belt 320 includes a first pressure belt 321 and a second pressure belt 322, with the opposite ends of the first pressure belt 321 and the second pressure belt 322 integrally formed, and the middle portions of the first pressure belt 321 and the second pressure belt 322 are spaced apart on the pressure cloth 310.

[0049] By employing the above technical solution, the tension originally concentrated in a single channel is dispersed into two independent points of action by setting up a first pressure band 321 and a second pressure band 322, thereby nearly doubling the force-bearing area of ​​the pressure cloth 310. This dispersion mechanism effectively avoids the local high-pressure zone formed by a traditional single band at bony prominences such as the spinous process of the lumbar vertebrae or the iliac crest, significantly reducing the discomfort caused by compression.

[0050] In one embodiment, the opposite ends of the first pressure belt 321 and the second pressure belt 322 are both arranged in a Y-shape.

[0051] Using the above technical solution, the angle design of the Y-shaped bifurcation is highly matched with the physiological curvature of the iliac crest-costal arch transition area on both sides of the human waist. When the pressure belt is tightened at 320 degrees, the bifurcation part can automatically conform to the side contour of the waist, forming three-point stable support, which significantly improves the fit stability during dynamic activities.

[0052] In one embodiment, the support belt 100 is provided with ventilation holes 140, which are connected to the first surface 110 and the second surface 120. There are multiple ventilation holes 140, which are spaced apart on the support belt 100.

[0053] By employing the above technical solution, the ventilation holes 140 significantly improve the breathability of the support strap 100. Air can circulate through these holes, reducing moisture buildup between the support strap 100 and the skin, thereby reducing stuffiness and improving wearing comfort.

[0054] In one embodiment, a plurality of vents 140 are arranged to avoid pressure bands 320.

[0055] Using the above technical solution, the functions of the vent 140 and the pressure band 320 are clearly defined: the vent 140 is responsible for air circulation, and the pressure band 320 is responsible for pressure regulation. The design that the two do not interfere with each other allows the support band 100 to simultaneously possess the dual functions of efficient heat dissipation and stable pressure application.

[0056] Reference Appendix Figure 4 Appendix Figure 5 In one embodiment, the support strip 200 includes an aluminum plate 210, an EVA foam 220, and a fixing cloth 230. The EVA foam 220 is disposed between the aluminum plate 210 and the first surface 110, and the fixing cloth 230 fixes the aluminum plate 210 and the EVA foam 220 to the first surface 110.

[0057] Using the above technical solution, the aluminum plate 210 provides stable rigid support and effectively restricts excessive lumbar spine movement; the EVA foam 220, as an intermediate buffer layer, can absorb and disperse the impact force transmitted by the aluminum plate 210, avoiding direct contact between the hard support and the skin, thus avoiding pressure discomfort. The "hard-soft-hard" three-layer structure achieves a balance between support and comfort.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0059] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A double-pressure lumbar support belt, characterized in that, include: The support band (100) includes a first surface (110) and a second surface (120) disposed opposite to each other. The first surface (110) is used to contact the user, and the opposite ends of the support band (100) can be fixed to each other. Multiple support bars (200) are spaced apart on the first surface (110); The pressure assembly (300) includes a pressure cloth (310) and a pressure belt (320). The pressure cloth (310) is disposed on the second surface (120), and the projection of the pressure cloth (310) on the first surface (110) completely covers the plurality of support strips (200). The pressure belt (320) is disposed on the pressure cloth (310), and the opposite ends of the pressure belt (320) are exposed outside the pressure cloth (310). The opposite ends of the pressure belt (320) can be fixed on the support belt (100) and pull the pressure cloth (310) to apply pressure to the plurality of support strips (200).

2. The dual-pressure lumbar support belt according to claim 1, characterized in that, The second surface (120) is provided with one of a hook and loop surface (111) and a loop surface (121), and the first surface (110) is provided with the other of a hook and loop surface (111) and a loop surface (121), wherein the hook and loop surface (111) can be connected to the loop surface (121).

3. The dual-pressure lumbar support belt according to claim 2, characterized in that, The second surface (120) has one of a hook and loop surface (111) and a loop surface (121) at each end. The first surface (110) has the other of a hook and loop surface (111) and a loop surface (121) at one end. The pressure band (320) has the other of a hook and loop surface (111) and a loop surface (121) at each end. The two ends of the pressure band (320) can be fixed to the second surface (120) respectively.

4. The dual-pressure lumbar support belt according to claim 1, characterized in that, A pressure channel (130) is provided between the pressure cloth (310) and the support belt (100) and extends through the opposite ends. The pressure channel (130) extends along the length of the support belt (100), and the pressure belt (320) passes through the pressure channel (130).

5. The dual-pressure lumbar support belt according to claim 1, characterized in that, The pressure belt (320) includes a first pressure belt (321) and a second pressure belt (322). The two ends of the first pressure belt (321) and the second pressure belt (322) are integrally formed, and the middle portions of the first pressure belt (321) and the second pressure belt (322) are spaced apart on the pressure cloth (310).

6. The dual-pressure lumbar support belt according to claim 5, characterized in that, The two ends of the first pressure band (321) and the second pressure band (322) are both Y-shaped.

7. The dual-pressure lumbar support belt according to claim 1, characterized in that, The support strip (200) includes an aluminum plate (210), EVA foam (220) and a fixing cloth (230). The EVA foam (220) is disposed between the aluminum plate (210) and the first surface (110), and the fixing cloth (230) fixes the aluminum plate (210) and the EVA foam (220) to the first surface (110).

8. The dual-pressure lumbar support belt according to claim 1, characterized in that, The support bar (200) includes a first arc-shaped support bar (240), a second arc-shaped support bar (250), a first flat support bar (260), and a second flat support bar (270), wherein the first arc-shaped support bar (240) and the second arc-shaped support bar (250) are spaced apart between the first flat support bar (260) and the second flat support bar (270).

9. The dual-pressure lumbar support belt according to claim 1, characterized in that, The support belt (100) is provided with ventilation holes (140), which connect the first surface (110) and the second surface (120). There are multiple ventilation holes (140), which are spaced apart on the support belt (100).

10. The dual-pressure lumbar support belt according to claim 9, characterized in that, The plurality of the vent holes (140) are arranged to avoid the pressure band (320).

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