Waistband

Abstract

The utility model discloses a waist support belt which comprises a waist support belt body, a connecting strip and a connecting belt. The connecting strips comprise a first connecting strip, a second connecting strip, a third connecting strip and a fourth connecting strip; the connecting bands comprise a first connecting band, a second connecting band, a third connecting band and a fourth connecting band; one end of the first connecting belt is connected with the side of the first connecting strip, and the other end is connected with the side of the second connecting strip; one end of the second connecting belt is connected with the side edge of the second connecting strip, and the other end is connected with the side edge of the fourth connecting strip; one end of the third connecting belt is connected with the side edge of the third connecting strip, and the other end is connected with the side edge of the fourth connecting strip; one end of the fourth connecting belt is connected with the side edge of the first connecting strip, and the other end is connected with the side edge of the third connecting strip; according to the waist protecting belt, the connecting belts are arranged in a crossed mode and connected with the side edges of the connecting strips respectively, accurate extrusion on the spine of the waist is achieved, and therefore the good treatment effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a lumbar support belt. Background Technology

[0002] There are two main functions of lumbar support belts: one is to wear them during exercise, and the other is for therapeutic purposes. Wearing a lumbar support belt during exercise provides appropriate pressure, making exercise easier and more powerful, strengthening muscles, and providing support for the lumbar spine. This protects the lower back and prevents sprains and contusions during exercise. For lumbar spine conditions such as herniated discs, lumbar support belts are needed for fixation during treatment and rehabilitation. Wearing a lumbar support belt provides support to the lumbar spine, protecting it from external damage, reducing pressure on the lumbar spine, and effectively relieving symptoms, which is very beneficial to the body.

[0003] Existing lumbar support belts often only compress the waist by stretching the connecting straps in a straight line to achieve lumbar support. However, this method only provides external, overall protection for the waist and cannot accurately compress the lumbar spine, thus failing to achieve good therapeutic results. Therefore, developing a new type of lumbar support belt has become an urgent problem for those skilled in the art. Utility Model Content

[0004] This utility model aims to provide a lumbar support belt that, through the crisscrossing connecting straps and their connection to the sides of a connecting strip, achieves precise compression of the lumbar spine, thereby achieving a good therapeutic effect. To achieve the above objective, the specific technical solution of this lumbar support belt is as follows:

[0005] A lumbar support belt, characterized in that it includes a lumbar support belt body, a connecting strip, a connecting ring, a connecting piece, and a connecting strap connected to the lumbar support belt body and the connecting strip;

[0006] The lumbar support belt body is connected to the connecting strip;

[0007] The connecting strip includes a first connecting strip, a second connecting strip, a third connecting strip, and a fourth connecting strip;

[0008] The connecting strip includes a first connecting strip, a second connecting strip, a third connecting strip, and a fourth connecting strip;

[0009] One end of the first connecting strip is connected to the side of the first connecting strip, and the other end is connected to the side of the second connecting strip;

[0010] One end of the second connecting strip is connected to the side of the second connecting strip, and the other end is connected to the side of the fourth connecting strip;

[0011] One end of the third connecting strip is connected to the side of the third connecting strip, and the other end is connected to the side of the fourth connecting strip;

[0012] One end of the fourth connecting strip is connected to the side of the first connecting strip, and the other end is connected to the side of the third connecting strip;

[0013] The first connecting strip and the second connecting strip are arranged in a cross pattern;

[0014] The third connecting strip and the fourth connecting strip are arranged in a cross pattern.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a first connecting strip, a second connecting strip, a third connecting strip, and a fourth connecting strip, as well as a first connecting belt, a second connecting belt, a third connecting belt, and a fourth connecting belt on the lumbar support belt, with one end of the first connecting belt connected to the side of the first connecting strip and the other end connected to the side of the second connecting strip; one end of the second connecting belt connected to the side of the second connecting strip and the other end connected to the side of the fourth connecting strip; one end of the third connecting belt connected to the side of the third connecting strip and the other end connected to the side of the fourth connecting strip; and one end of the fourth connecting belt connected to the side of the first connecting strip and the other end connected to the side of the third connecting strip, these four connecting strips come into contact with the waist and provide vertical support. The cross design between the connecting belts then compresses the connecting strips into the spine, achieving accurate compression of the lumbar spine, thereby achieving a good therapeutic effect.

[0016] Furthermore, the connecting ring includes a first connecting ring, a second connecting ring, a third connecting ring, and a fourth connecting ring;

[0017] The first connecting ring is connected to the second connecting strip, the second connecting ring is connected to the first connecting strip, the third connecting ring is connected to the third connecting strip, and the fourth connecting ring is connected to the fourth connecting strip.

[0018] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the connecting ring includes a first connecting ring, a second connecting ring, a third connecting ring, and a fourth connecting ring; the first connecting ring is connected to the second connecting belt, the second connecting ring is connected to the first connecting belt, the third connecting ring is connected to the third connecting belt, and the fourth connecting ring is connected to the fourth connecting belt, so that the second connecting belt passes through the first connecting ring and connects to the side of the connecting strip, the first connecting belt passes through the second connecting ring and connects to the side of the connecting strip; the third connecting belt passes through the third connecting ring and connects to the side of the connecting strip; and the fourth connecting belt passes through the fourth connecting ring and connects to the connecting strip. This allows the four connecting rings to drive the four connecting belts to perform a squeezing motion, which in turn drives the connecting strip to move, thereby squeezing the lumbar spine and ensuring that the spine is in a normal position.

[0019] Furthermore, the connecting strip also includes a fifth connecting strip and a sixth connecting strip;

[0020] The first connecting ring is connected to the fifth connecting strip, and the third connecting ring is connected to the sixth connecting strip.

[0021] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the connecting belt also includes a fifth connecting belt and a sixth connecting belt; the first connecting ring is connected to the fifth connecting belt, and the third connecting ring is connected to the sixth connecting belt, so that the fifth connecting belt passes through the first connecting ring and connects to the waist support belt body; the sixth connecting belt passes through the third connecting ring and connects to the waist support belt body, so that these two connecting belts can squeeze through the first connecting ring and the third connecting ring to achieve the locking of the waist.

[0022] Furthermore, the connecting strip also includes a seventh connecting strip and an eighth connecting strip;

[0023] The second connecting ring is connected to the seventh connecting strip, and the fourth connecting ring is connected to the eighth connecting strip.

[0024] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the connecting belt also includes a seventh connecting belt and an eighth connecting belt; the second connecting ring is connected to the seventh connecting belt, and the fourth connecting ring is connected to the eighth connecting belt, so that the seventh connecting belt passes through the second connecting ring and connects to the waist support belt body; the eighth connecting belt passes through the fourth connecting ring and connects to the waist support belt body, so that these two connecting belts can squeeze through the second connecting ring and the fourth connecting ring to achieve the locking of the waist.

[0025] Furthermore, the connecting piece includes a first connecting piece;

[0026] The connecting strip also includes a fifth connecting strip and a sixth connecting strip;

[0027] The first connecting piece is connected to the fifth connecting strip and the sixth connecting strip.

[0028] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the connecting piece includes a first connecting piece; the connecting belt also includes a fifth connecting belt and a sixth connecting belt; the first connecting piece is connected to the fifth connecting belt and the sixth connecting belt, so that the first connecting piece can drive the fifth connecting belt and the sixth connecting belt to perform a squeezing action around the first connecting ring and the third connecting ring; at the same time, the second connecting belt and the third connecting belt connected to the first connecting ring and the third connecting ring also drive the connecting strip connected to them to perform a squeezing action as the first connecting piece moves.

[0029] Furthermore, the connecting piece includes a second connecting piece;

[0030] The connecting band also includes a seventh connecting band and an eighth connecting band;

[0031] The second connecting piece is connected to the seventh connecting strip and the eighth connecting strip.

[0032] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the connecting piece includes a second connecting piece; the connecting belt also includes a seventh connecting belt and an eighth connecting belt; the second connecting piece is connected to the seventh connecting belt and the eighth connecting belt, so that the second connecting piece can drive the seventh connecting belt and the eighth connecting belt to perform a squeezing action around the second connecting ring and the fourth connecting ring; at the same time, the first connecting belt and the fourth connecting belt connected to the second connecting ring and the fourth connecting ring also drive the connecting strip connected to them to perform a squeezing action as the second connecting piece moves.

[0033] Furthermore, it also includes a connecting part;

[0034] The connecting part mates with the connecting piece;

[0035] The connecting part includes a first connecting part and a second connecting part.

[0036] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the waist support belt also includes a connecting part; the connecting part cooperates with the connecting piece; the connecting part includes a first connecting part and a second connecting part, so that the first connecting part and the second connecting part located at both ends of the waist support belt can cooperate with the connecting piece. When the user stretches to a certain force, the connecting piece can be pressed on the connecting part, which will connect the connecting piece with the connecting part, thereby maintaining the stability of the force.

[0037] Furthermore, it also includes contact parts, which are respectively disposed at both ends of the waist support belt body.

[0038] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the waist support belt also includes contact parts, which are respectively located at both ends of the waist support belt body, so that the contact parts at both ends of the waist support belt come into contact with the user's body or clothing when the user uses it. The contact parts are made of smooth material, which can improve the user's experience when in contact with the user.

[0039] Furthermore, the first connecting ring and the second connecting ring are arranged in parallel;

[0040] The first connecting ring and the third connecting ring are arranged perpendicularly.

[0041] The beneficial effects of adopting the above-mentioned further technical solution are as follows: by setting the first connecting ring and the second connecting ring parallel to each other, and setting the first connecting ring and the third connecting ring perpendicular to each other, the first connecting ring and the second connecting ring can maintain the same angle of force, and the first connecting ring and the third connecting ring can maintain the same angle of force.

[0042] Furthermore, the fourth connecting ring is arranged in parallel with the third connecting ring;

[0043] The fourth connecting ring is arranged perpendicularly to the second connecting ring.

[0044] The beneficial effects of adopting the above-mentioned further technical solution are as follows: by setting the fourth connecting ring parallel to the third connecting ring and setting the fourth connecting ring perpendicular to the second connecting ring, the fourth connecting ring and the third connecting ring can maintain the same angle of force, and the fourth connecting ring and the second connecting ring can maintain the same angle of force. Attached Figure Description

[0045] Fig. 1 This is the front view of the present invention;

[0046] Fig. 2 This is a rear view of the present invention.

[0047] 1. Waist support belt body; 2. First connecting strip; 3. Second connecting strip; 4. Third connecting strip; 5. Fourth connecting strip; 6. First connecting belt; 7. Second connecting belt; 8. Third connecting belt; 9. Fourth connecting belt; 10. Fifth connecting belt; 11. Sixth connecting belt; 12. Seventh connecting belt; 13. Eighth connecting belt; 14. First connecting piece; 15. Second connecting piece; 17. First connecting part; 18. Second connecting part; 19. Contact part; 1601. First connecting ring; 1602. Second connecting ring; 1603. Third connecting ring; 1604. Fourth connecting ring. Detailed Implementation

[0048] To better understand the purpose, structure, and function of this utility model, a waist support belt of this utility model will be described in further detail below with reference to the accompanying drawings.

[0049] Example 1

[0050] like Figs. 1-2 As shown, the lumbar support belt of this utility model includes a lumbar support belt body 1, connecting strips, connecting rings, connecting pieces, and connecting straps connected to the lumbar support belt body 1 and connecting strips; the lumbar support belt body 1 is connected to the connecting strips; the connecting strips include a first connecting strip 2, a second connecting strip 3, a third connecting strip 4, and a fourth connecting strip 5; the connecting straps include a first connecting strap 6, a second connecting strap 7, a third connecting strap 8, and a fourth connecting strap 9; one end of the first connecting strap 6 is connected to the side of the first connecting strip 2, and the other end is connected to the side of the second connecting strip 3; one end of the second connecting strap 7 is connected to the side of the second connecting strip 3, and the other end is connected to the side of the fourth connecting strip 5; one end of the third connecting strap 8 is connected to the side of the third connecting strip 4, and the other end is connected to the side of the fourth connecting strip 5; one end of the fourth connecting strap 9 is connected to the side of the first connecting strip 2, and the other end is connected to the side of the third connecting strip 4; the first connecting strap 6 and the second connecting strap 7 are arranged crosswise; the third connecting strap 8 and the fourth connecting strap 9 are arranged crosswise. The above structural design allows the four connecting strips to contact the waist and create vertical support. The intersecting strip structure can push the connecting strips towards the spine, achieving a precise lumbar support effect.

[0051] The connecting rings in this embodiment include a first connecting ring 1601, a second connecting ring 1602, a third connecting ring 1603, and a fourth connecting ring 1604. The first connecting ring 1601 is connected to the second connecting band 7, the second connecting ring 1602 is connected to the first connecting band 6, the third connecting ring 1603 is connected to the third connecting band 8, and the fourth connecting ring 1604 is connected to the fourth connecting band 9. With the above structure, the second connecting band 7 passes through the first connecting ring 1601 and connects to the side of the connecting strip; the first connecting band 6 passes through the second connecting ring 1602 and connects to the side of the connecting strip; the third connecting band 8 passes through the third connecting ring 1603 and connects to the side of the connecting strip; and the fourth connecting band 9 passes through the fourth connecting ring 1604 and connects to the connecting strip. The four connecting rings work together to drive the four connecting bands to perform synchronous extrusion movements.

[0052] The connecting straps in this embodiment also include a fifth connecting strap 10 and a sixth connecting strap 11; the first connecting ring 1601 is connected to the fifth connecting strap 10, and the third connecting ring 1603 is connected to the sixth connecting strap 11. With this structural arrangement, the fifth connecting strap 10 passes through the first connecting ring 1601 and connects to the lumbar support belt body 1; the sixth connecting strap 11 passes through the third connecting ring 1603 and connects to the lumbar support belt body 1, forming an independent locking path and enhancing the stability of the waist wrapping.

[0053] The connecting straps in this embodiment also include a seventh connecting strap 12 and an eighth connecting strap 13; the second connecting ring 1602 is connected to the seventh connecting strap 12, and the fourth connecting ring 1604 is connected to the eighth connecting strap 13. In this embodiment, the seventh connecting strap 12 passes through the second connecting ring 1602 and connects to the waist support belt body 1; the eighth connecting strap 13 passes through the fourth connecting ring 1604 and connects to the waist support belt body 1, forming a symmetrical locking structure with the locking path mentioned above.

[0054] The connecting piece in this embodiment includes a first connecting piece 14; the connecting strip also includes a fifth connecting strip 10 and a sixth connecting strip 11; the first connecting piece 14 is connected to the fifth connecting strip 10 and the sixth connecting strip 11. Through the linkage action of the first connecting piece 14, the fifth connecting strip 10 and the sixth connecting strip 11 can be simultaneously driven to perform a squeezing action around the first connecting ring 1601 and the third connecting ring 1603, thereby realizing synchronous displacement control of the connecting strip.

[0055] The connecting piece in this embodiment includes a second connecting piece 15; the connecting band also includes a seventh connecting band 12 and an eighth connecting band 13; the second connecting piece 15 is connected to the seventh connecting band 12 and the eighth connecting band 13. The arrangement of the second connecting piece 15 enables the seventh connecting band 12 and the eighth connecting band 13 to coordinate their movements around the second connecting ring 1602 and the fourth connecting ring 1604, maintaining the synchronous operation of the locking devices on both sides.

[0056] The lumbar support belt of this embodiment also includes a connecting part; the connecting part cooperates with the connecting piece; the connecting part includes a first connecting part 17 and a second connecting part 18. When the connecting piece moves to a set position with the connecting strap, it can be pressed to form a connection and fixation between the connecting piece and the first connecting part 17 and the second connecting part 18, thereby maintaining the stability of the lumbar support force.

[0057] The lumbar support belt in this embodiment also includes contact portions 19, which are respectively disposed at both ends of the lumbar support belt body 1. The contact portions 19 are made of a smooth material, and their surface treatment process can reduce the coefficient of friction with clothing or skin, thereby improving wearing comfort while ensuring the fixing effect.

[0058] In this embodiment, the first connecting ring 1601 and the second connecting ring 1602 are arranged in parallel; the first connecting ring 1601 and the third connecting ring 1603 are arranged perpendicularly. This geometric layout ensures that the first connecting ring 1601 and the second connecting ring 1602 bear stress in the same direction, and the first connecting ring 1601 and the third connecting ring 1603 form a right-angled force system, ensuring the consistency of mechanical transmission at each connection point.

[0059] In this embodiment, the fourth connecting ring 1604 is arranged parallel to the third connecting ring 1603; the fourth connecting ring 1604 is arranged perpendicular to the second connecting ring 1602. This configuration enables the fourth connecting ring 1604 and the third connecting ring 1603 to form a parallel force system, and the fourth connecting ring 1604 and the second connecting ring 1602 to form an orthogonal constraint structure, ensuring a balanced distribution of forces acting in multiple directions.

[0060] The working principle and process of this embodiment:

[0061] The lumbar support belt body 1 is wrapped around the waist, with the contact part 19 in direct contact with the skin or clothing. The contact part 19 is made of a smooth material to reduce friction and discomfort while providing basic support.

[0062] Through the elastic deformation of the first connecting belt 6, the second connecting belt 7, the third connecting belt 8, the fourth connecting belt 9, the fifth connecting belt 10, the sixth connecting belt 11, the seventh connecting belt 12, and the eighth connecting belt 13, the waist support belt body 1 is initially tightened, so that the first connecting strip 2, the second connecting strip 3, the third connecting strip 4, and the fourth connecting strip 5 are evenly attached to both sides of the waist to form a vertical support frame.

[0063] The first connecting strap 6 and the second connecting strap 7 are arranged in a cross configuration, and the third connecting strap 8 and the fourth connecting strap 9 are arranged in a cross configuration. When the lumbar support belt is under stress, the cross structure converts the lateral tension into an inward squeezing force on the first connecting strip 2, the second connecting strip 3, the third connecting strip 4, and the fourth connecting strip 5, pushing the connecting strips together towards the spine to form a vertical support force for the lumbar spine.

[0064] For example, the first connecting band 6 connects the first connecting strip 2 and the second connecting strip 3, and the second connecting band 7 connects the second connecting strip 3 and the fourth connecting strip 5. When the first connecting band 6 and the second connecting band 7 are stretched, their intersection point forms a mechanical fulcrum, forcing the first connecting strip 2 to the fourth connecting strip 5 to move closer to the midline of the spine, achieving precise compression.

[0065] The first connecting ring 1601, the second connecting ring 1602, the third connecting ring 1603, and the fourth connecting ring 1604 cooperate with the first connecting belt 6, the second connecting belt 7, the third connecting belt 8, and the fourth connecting belt 9 through a sliding structure. For example, the first connecting ring 1601 is slidably connected to the second connecting belt 7. When the second connecting belt 7 is subjected to force, the first connecting ring 1601 slides along the second connecting belt 7, dynamically adjusting the angle of force application to ensure that the compression direction is always perpendicular to the physiological curvature of the spine.

[0066] The first connecting ring 1601 and the second connecting ring 1602 are arranged in parallel, and the first connecting ring 1601 and the third connecting ring 1603 are arranged perpendicularly to form a geometric constraint, ensuring that the multi-directional forces are evenly transmitted to the connecting strip.

[0067] When the waist support belt is adjusted to the appropriate tightness, the first connecting piece 14 is linked with the fifth connecting belt 10 and the sixth connecting belt 11, and rotates around the first connecting ring 1601 and the third connecting ring 1603, causing the corresponding connecting strip to move inward and lock.

[0068] The second connecting piece 15 is linked with the seventh connecting belt 12 and the eighth connecting belt 13, and rotates around the second connecting ring 1602 and the fourth connecting ring 1604 to symmetrically lock the connecting strip on the other side, forming a double-sided synchronous constraint.

[0069] The first connecting piece 14 and the second connecting piece 15 engage with the first connecting part 17 and the second connecting part 18. After the connecting piece is rotated into position, press the connecting piece to connect it with the surfaces of the first connecting part 17 and the second connecting part 18 to achieve friction locking and prevent the waist support belt from loosening.

[0070] The first connecting strip 2, the second connecting strip 3, the third connecting strip 4, and the fourth connecting strip 5 contact the waist to form four-point support. Combined with the dynamic compression of the cross connecting strips, the pressure is distributed to both sides of the lumbar spine and the spinous process area to avoid local stress concentration.

[0071] The vertical and parallel layout of the first connecting ring 1601, the second connecting ring 1602, the third connecting ring 1603, and the fourth connecting ring 1604 ensures that the force direction of each connection point matches the physiological curvature of the human spine, reducing shear force caused by improper posture.

[0072] The connecting strap is made of elastic material, allowing for a certain range of stretching to adapt to changes in waist size for users of different body types. The lumbar support belt body 1 is made of elastic and breathable material, which improves breathability and reduces user discomfort during use. The smooth surface of the contact part 19 reduces sliding friction between the lumbar support belt and clothing, and the connecting strip can still maintain stable support for the spine even when the user is active.

[0073] This utility model incorporates a lumbar support belt with a first connecting strip 2, a second connecting strip 3, a third connecting strip 4, and a fourth connecting strip 5, as well as a first connecting belt 6, a second connecting belt 7, a third connecting belt 8, and a fourth connecting belt 9. One end of the first connecting belt 6 is connected to the side of the first connecting strip 2, and the other end to the side of the second connecting strip 3; one end of the second connecting belt 7 is connected to the side of the second connecting strip 3, and the other end to the side of the fourth connecting strip 5; one end of the third connecting belt 8 is connected to the side of the third connecting strip 4, and the other end to the side of the fourth connecting strip 5; one end of the fourth connecting belt 9 is connected to the side of the first connecting strip 2, and the other end to the side of the third connecting strip 4. These four connecting strips contact the lumbar region, providing vertical support. The crisscrossing design of the connecting belts compresses the connecting strips inwards towards the spine, achieving precise compression of the lumbar spine and thus achieving a good therapeutic effect.

[0074] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A lumbar support belt, characterized in that, It includes the waist support belt body (1), connecting strip, connecting ring, connecting piece, and connecting strap connected to the waist support belt body (1) and connecting strip; The waist support belt body (1) is connected to the connecting strip; The connecting strip includes a first connecting strip (2), a second connecting strip (3), a third connecting strip (4), and a fourth connecting strip (5); The connecting strip includes a first connecting strip (6), a second connecting strip (7), a third connecting strip (8), and a fourth connecting strip (9); One end of the first connecting strip (6) is connected to the side of the first connecting strip (2), and the other end is connected to the side of the second connecting strip (3); One end of the second connecting strip (7) is connected to the side of the second connecting strip (3), and the other end is connected to the side of the fourth connecting strip (5); One end of the third connecting strip (8) is connected to the side of the third connecting strip (4), and the other end is connected to the side of the fourth connecting strip (5); One end of the fourth connecting strip (9) is connected to the side of the first connecting strip (2), and the other end is connected to the side of the third connecting strip (4); The first connecting strip (6) and the second connecting strip (7) are arranged crosswise; The third connecting strip (8) and the fourth connecting strip (9) are arranged in a cross configuration.

2. The lumbar support belt according to claim 1, characterized in that, The connecting rings include a first connecting ring (1601), a second connecting ring (1602), a third connecting ring (1603), and a fourth connecting ring (1604); The first connecting ring (1601) is connected to the second connecting band (7), the second connecting ring (1602) is connected to the first connecting band (6), the third connecting ring (1603) is connected to the third connecting band (8), and the fourth connecting ring (1604) is connected to the fourth connecting band (9).

3. The lumbar support belt according to claim 2, characterized in that, The connecting band also includes a fifth connecting band (10) and a sixth connecting band (11); The first connecting ring (1601) is connected to the fifth connecting strip (10), and the third connecting ring (1603) is connected to the sixth connecting strip (11).

4. The lumbar support belt according to claim 2, characterized in that, The connecting band also includes a seventh connecting band (12) and an eighth connecting band (13); The second connecting ring (1602) is connected to the seventh connecting strip (12), and the fourth connecting ring (1604) is connected to the eighth connecting strip (13).

5. The lumbar support belt according to claim 1, characterized in that, The connecting piece includes a first connecting piece (14); The connecting band also includes a fifth connecting band (10) and a sixth connecting band (11); The first connecting piece (14) is connected to the fifth connecting strip (10) and the sixth connecting strip (11).

6. The lumbar support belt according to claim 1, characterized in that, The connecting piece includes a second connecting piece (15); The connecting band also includes a seventh connecting band (12) and an eighth connecting band (13); The second connecting piece (15) is connected to the seventh connecting strip (12) and the eighth connecting strip (13).

7. The lumbar support belt according to claim 1, characterized in that, It also includes the connecting part; The connecting part mates with the connecting piece; The connecting part includes a first connecting part (17) and a second connecting part (18).

8. The lumbar support belt according to claim 1, characterized in that, It also includes contact parts (19), which are respectively disposed at both ends of the waist support belt body (1).

9. The lumbar support belt according to claim 2, characterized in that, The first connecting ring (1601) and the second connecting ring (1602) are arranged in parallel; The first connecting ring (1601) and the third connecting ring (1603) are arranged perpendicularly.

10. The lumbar support belt according to claim 2, characterized in that, The fourth connecting ring (1604) is arranged in parallel with the third connecting ring (1603); The fourth connecting ring (1604) is arranged perpendicularly to the second connecting ring (1602).

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