Close-fitting supporting type waist support

Abstract

The close-fitting supporting type waist support comprises a waistline surrounding the waist, the waistline comprises a waist plate attached to the waist and a web plate attached to the abdomen, the waist plate and the web plate make contact with the skin, contact layers are arranged on the contact sides of the waist plate and the web plate, and the contact layers are used for increasing friction between the waistline and the skin to guarantee the installation stability of the waistline; a supporting piece used for abutting against a seat is arranged on the side, away from the skin, of the waist plate. According to the close-fitting supporting type waist support, the waistline is stably attached to the waist through the friction force between the waistline and the skin, when a human body sits on a seat, part of the weight of the upper limbs of the human body is transmitted to the seat through the waistline and the supporting piece, the pressure of the lumbar vertebra when the human body sits is relieved, and damage to the waist is reduced.

Description

Technical Field

[0001] This utility model relates to the field of health care products technology, specifically to a close-fitting support lumbar support. Background Technology

[0002] When the human body is in a seated position, the weight of the upper limbs is entirely compressed on the lumbar spine. Maintaining the same sitting posture for a long time will cause prolonged pressure on the lumbar spine, posing a threat to lower back health and potentially leading to various lumbar spine diseases. If left unaddressed, it may even cause damage to the lower back. Therefore, to alleviate the pressure on the lumbar spine during prolonged sitting, a close-fitting lumbar support is proposed. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a close-fitting lumbar support to relieve the pressure on the lumbar spine when sitting for a long time.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A close-fitting lumbar support includes a lumbar band that surrounds the waist, with a skin-contacting layer on the side of the lumbar band that increases friction between the lumbar band and the skin to prevent the lumbar band from slipping; and a support member on the side of the lumbar band away from the skin for resting against a seat.

[0006] Compared with existing technologies, the principles and beneficial effects of this utility model are as follows:

[0007] The lumbar support in this design uses friction between the lumbar support and the skin to maintain a stable fit around the waist. When a person sits on the seat, the support rests against the seat, and part of the weight of the upper body is transferred to the seat through the lumbar support and the support, thereby reducing pressure on the lumbar spine, relieving discomfort from prolonged sitting, and thus reducing damage to the lower back.

[0008] In addition, the lumbar support structure of this solution is worn close to the body and can be well hidden inside clothing, avoiding any impact on the wearer's daily activities and also enhancing the aesthetics.

[0009] In a preferred embodiment of the present invention, the waistband includes a waist board that fits against the waist, elastic bands are provided on both sides of the waist board, and a connector is provided between the two elastic bands to connect them.

[0010] As a preferred embodiment of the present invention, the waistband also includes a belly plate that fits against the abdomen, with an elastic band on one side of the waist plate connected to the belly plate and an elastic band on the other side connected to a connector, which overlaps the outside of the belly plate.

[0011] Beneficial effects:

[0012] The waist and abdominal panels of this design fit the back and front of the abdomen, respectively. These two structures not only increase the contact area with the skin and increase friction, making the waistband fit more stably, but also distribute the pressure on the lower abdomen, reduce local pressure points, and improve wearing comfort.

[0013] In a preferred embodiment of this utility model, an elastic element is provided between the support member and the waistband.

[0014] Beneficial effects:

[0015] This solution incorporates an elastic element that cushions the lower back when the support rests against the seat, preventing the support from being rigidly supported and causing discomfort. Furthermore, when a person sits on the seat, the flexibility of the elastic element's travel allows for adjustments to the distance between the support rod and the seat, ensuring the support rests smoothly against the seat and reducing the requirement for precise length accuracy of the support.

[0016] In a preferred embodiment of this utility model, an installation component is fixed to the outer side of the waist plate. The installation component is provided with a guide portion, which is a guide hole opened in the installation component for the support component to pass through from the bottom. The support component is connected to an elastic component, and the support component can slide up and down along the guide hole through the elastic component.

[0017] Beneficial effects:

[0018] In this design, the support component can slide up and down along the guide hole, which plays a good guiding role and ensures that the support component is always in a vertical position, thus providing better support for the waist.

[0019] In a preferred embodiment of this utility model, the elastic element is a constant force spring symmetrically arranged on both sides of the support member. A notch is opened in the middle of both sides of the guide hole, and the free ends of the constant force springs on both sides pass through the corresponding notches into the guide hole and connect with the support member.

[0020] Beneficial effects:

[0021] The constant-force spring in this design provides a relatively constant elastic force under different tension states, ensuring gentle and stable support. This meets the support needs of people of different heights, different sitting postures, and different wearing heights, ensuring consistently gentle and stable support for greater wearing comfort. Furthermore, by using different combinations of constant-force spring parameters, the magnitude of the generated support force can be effectively adjusted to suit the needs of different users.

[0022] In a preferred embodiment of this utility model, the top of the guide hole is closed, and the elastic element is a compression spring disposed between the top of the guide hole and the top of the support.

[0023] In a preferred embodiment of this utility model, several ventilation holes are provided on both the waist plate and the web plate.

[0024] Beneficial effects:

[0025] This design incorporates ventilation holes, allowing the waist and abdominal panels to breathe more when worn close to the body, thus improving wearing comfort.

[0026] In a preferred embodiment of this utility model, a female and male fastener are provided between the web plate and the connecting member, wherein the female fastener is located on the outer side of the web plate and the male fastener is located on the inner side of the connecting member.

[0027] This solution uses a hook-and-loop connection between the web plate and the connector. The hook-and-loop connection is convenient and quick to use.

[0028] In a preferred embodiment of this utility model, the outer side of the waist plate is provided with several adjustment buckles, and the waist size can be adjusted by the elastic band cooperating with different adjustment buckles.

[0029] Beneficial effects:

[0030] The adjustable buckle in this design can adjust the waist size to accommodate different waist sizes, making it widely applicable. Attached Figure Description

[0031] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model;

[0032] Figure 2 This is a schematic diagram of the waist plate structure in an embodiment of this utility model;

[0033] Figure 3 This is a schematic diagram of the adjusting buckle in an embodiment of this utility model;

[0034] Figure 4 This is a schematic diagram of the internal structure of the waist plate in an embodiment of this utility model;

[0035] Figure 5 This is a schematic diagram of the web structure in an embodiment of this utility model;

[0036] Figure 6 yes Figure 5 A magnified view of region A in the middle;

[0037] Figure 7 This is a diagram illustrating the use of this utility model.

[0038] The reference numerals in the figures include:

[0039] Waist plate 1, bonding layer 11, adjusting buckle 12, web plate 2, mother part 21, limiting baffle 22, connector 3, sub-part 31, mounting part 4, guide part 41, notch 42, support part 5, support seat 51, constant force spring 6, elastic band 7. Detailed Implementation

[0040] Typical embodiments embodying the features and advantages of this utility model will be specifically described in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0041] In the description of this application, the terms "top", "bottom", "one end", "one side", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0042] See Figure 1 As shown, this embodiment discloses a close-fitting lumbar support, including a lumbar band that surrounds the waist. The lumbar band has a skin-contacting layer 11 on the side closest to the skin, which increases friction between the lumbar band and the skin to prevent slippage. A support member 5 is also provided on the side of the lumbar band away from the skin, which rests against a seat. In this embodiment, one support member 5 is provided, located in the middle of the rear side of the waist. In other embodiments, multiple support members 5 may be provided, located on the rear side or both sides of the waist.

[0043] In this embodiment, the waistband is worn close to the body, see [reference]. Figure 7 As shown, the waistband uses the bonding layer 11 to increase the friction between the waist and the skin, so that it can fit stably against the waist. When a person sits on the seat, the support 5 rests against the seat, and part of the weight of the upper limbs is transferred to the seat through the waistband and the support 5, thereby reducing the pressure on the lumbar spine, relieving the discomfort of sitting for a long time, and thus reducing the damage to the waist.

[0044] The waistband in this embodiment includes a waist board 1 that fits against the waist, a belly board 2 that fits against the abdomen, and elastic bands 7 respectively provided on both sides of the waist board 1. One side of the elastic band 7 is fixed to the belly board 2, and the other side of the elastic band 7 is fixed with a connector 3. The connector 3 overlaps the outside of the belly board 2. See details. Figure 5 and Figure 6 As shown, a male-female fastener is provided between the web plate 2 and the connector 3. The connector 3 and the web plate 2 are connected by the male-female fastener. The female part 21 is fixed on the outside of the web plate 2, and the male part 31 is fixed on the inside of the connector 3. The female part 21 is a fastener with a groove. In this embodiment, two fasteners are provided. One fastener has a limit plate 22 integrally formed on both sides. The male part 31 is a hook that matches the groove of the female part 21. When the hook is hooked in the groove, the limit plate 22 can prevent the hook from coming off to the sides.

[0045] In this embodiment, the bonding layer 11 is a fabric layer with rubber dots, and the bonding layer 11 is bonded to the inner side of the waist plate 1 and the web plate 2. In other embodiments, the bonding layer 11 can be a rubber layer with ventilated holes, or it can be rubber dots bonded to the inner side of the waist plate 1 and the web plate 2.

[0046] The elastic bands 7 on both sides of the waist plate 1 are detachably connected to the waist plate 1. See details... Figure 2 As shown, adjusting buckles 12 are fixed on both sides of the outer side of the waist plate 1. In this embodiment, two adjusting buckles 12 are provided on each side, and the two adjusting buckles 12 are arranged laterally along the waist plate 1. When the elastic band 7 is engaged with different adjusting buckles 12, the waist size can be adjusted to accommodate the waist size of different people. In this embodiment, the adjusting buckles 12 are two symmetrically arranged L-shaped structures, see [reference]. Figure 3 As shown in (a), a gap is left between the two L-shaped structures, and the ends of the elastic band 7 are sewn into a loop. For specific use, please refer to [reference needed]. Figure 3 As shown in (b), the annular elastic band 7 enters between the two L-shaped structures through the gap, so that the two sides of the annular elastic band 7 are respectively fitted onto the horizontal plates of the two L-shaped structures, which is simple to use.

[0047] An elastic element is provided between the support member 5 and the waist plate 1, see details. Figure 4 As shown, a mounting member 4 is fixed to the outer side of the waist plate 1. The mounting member 4 is provided with a guide part 41. The guide part 41 is a guide hole opened in the mounting member 4 for the support member 5 to pass through from the bottom. The top of the guide hole is closed. The support member 5 can slide up and down along the guide hole. Four constant force springs 6 are symmetrically arranged on both sides of the guide hole. In this embodiment, the four constant force springs 6 are installed on the mounting member 4. A notch 42 is opened in the middle of both sides of the guide hole. The free ends of the constant force springs 6 on both sides pass through the guide hole from the corresponding notch 42 and connect with the support member 5.

[0048] In this embodiment, the constant force spring 6 not only cushions the lower back when the support member 5 rests against the seat, preventing discomfort caused by the support member 5 rigidly supporting the seat, but also utilizes the floating nature of the elastic element's stroke to adapt to the distance between the support rod and the seat, ensuring that the support member 5 can smoothly rest against the seat, reducing the requirement for the precise length of the support member 5.

[0049] In addition, because the constant force spring 6 can provide a relatively constant elastic force under different stretching states, it ensures that the support force is gentle and stable. When people of different heights, different sitting postures, or at different wearing heights, the constant force spring 6 can ensure that the generated support force is always gentle and stable, making it more comfortable to wear.

[0050] In other embodiments, the elastic element can also be a compression spring disposed between the top of the guide hole and the top of the support 5. When a person sits on the seat, the compression spring can be used to cushion the waist, ensuring support while improving wearing comfort.

[0051] Furthermore, both the waist plate 1 and the abdominal plate 2 have several ventilation holes. By setting ventilation holes, the waist plate 1 and the abdominal plate 2 can be more breathable when worn close to the body, which can improve the comfort of wearing them.

[0052] Furthermore, a support base 51 is fixed to the lower end of the support member 5. The support base 51 is a crossbar, which can increase the contact area with the seat and improve the stability of the support.

[0053] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A close-fitting support lumbar support, characterized in that: It includes a waistband that wraps around the waist, with a skin-contacting layer on the side of the waistband that increases friction between the waistband and the skin to prevent the waistband from slipping; and a support member on the side of the waistband away from the skin for resting against the seat.

2. The close-fitting lumbar support according to claim 1, characterized in that: The waistband includes a waist board that fits the waist, with elastic bands on both sides of the waist board, and a connector between the two elastic bands for connecting the two.

3. The close-fitting lumbar support according to claim 2, characterized in that: The waistband also includes a belly board that fits against the abdomen. An elastic band on one side of the waist board is connected to the belly board, and an elastic band on the other side is connected to a connector. The connector overlaps the outside of the belly board.

4. The close-fitting lumbar support according to claim 1 or 2, characterized in that: An elastic element is provided between the support member and the waistband.

5. The close-fitting lumbar support according to claim 4, characterized in that: An installation component is fixed to the outside of the waistband. The installation component has a guide portion, which is a guide hole opened inside the installation component for the support component to pass through from the bottom. The support component is connected to an elastic component, and the support component can slide up and down along the guide hole through the elastic component.

6. The close-fitting lumbar support according to claim 5, characterized in that: The elastic element is a constant force spring symmetrically arranged on both sides of the support. A notch is opened in the middle of both sides of the guide hole, and the free ends of the constant force springs on both sides pass through the corresponding notches into the guide hole and connect with the support.

7. The close-fitting lumbar support according to claim 5, characterized in that: The top of the guide hole is closed, and the elastic element is a compression spring disposed between the top of the guide hole and the top of the support.

8. The close-fitting lumbar support according to claim 3, characterized in that: Several ventilation holes are provided on both the waist plate and the web plate.

9. The close-fitting lumbar support according to claim 3, characterized in that: A female and male fastener are provided between the web plate and the connector, wherein the female fastener is located on the outside of the web plate and the male fastener is located on the inside of the connector.

10. The close-fitting lumbar support according to claim 2, characterized in that: The outer side of the waistboard is equipped with several adjustment buckles, which can be used to adjust the waist size by cooperating with different adjustment buckles through the elastic band.

Images