Waistband with pressurizing function

Abstract

The utility model relates to the field of waist supports, and discloses a waist support with a pressurizing function, which comprises a waist support body, a lock catch inserting end is arranged at the left end of the waist support body, a lock catch receiving end is arranged at the right end of the waist support body, a rolling pressurizing component is arranged on the left surface of the waist support body, and the rolling pressurizing component comprises a fixing block. The left surface of the fixing block is fixedly connected with one end of a bandage, and a quick release assembly is arranged on the front surface of the bandage and comprises a hook-and-loop fastener two-loop surface. According to the utility model, through the cooperation of the rolling and pressurizing assembly, after wearing is completed, the rotating rod is rotated to drive the pawl to rotate so as to release the limitation on the ratchet wheel, and the torsional spring II drives the rotating shaft to rotate so as to automatically roll the bandage, so that the sponge waist support clamps the rear side and two sides of the waist of a user, and extra support is provided for the waist of the user; the stress condition of the waist is improved, and waist diseases are prevented.

Description

Technical Field

[0001] The utility model relates to the field of lumbar belts, in particular to a lumbar belt with a pressurizing function. Background Art

[0002] In modern society, people's lifestyles and working environments have changed greatly. Due to reasons such as long-term sitting, standing, heavy physical labor, or incorrect postures, many people are prone to various problems in the waist, such as lumbar muscle strain, lumbar disc herniation, etc. The health of the waist is crucial for people's daily life and work. When there is discomfort or injury in the waist, appropriate support and protection are needed to relieve pain and promote recovery.

[0003] The length of traditional lumbar belts is fixed, and the pressure is often adjusted by the tightness of the straps themselves. Although it can provide support for the waist to a certain extent, it often lacks an effective pressurizing function. When the lumbar belt is tied around the waist, it cannot provide effective support for the back and both sides of the waist, and the supporting force is insufficient, resulting in a poor supporting effect. Content of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a lumbar belt with a pressurizing function, aiming to improve the problem that traditional lumbar belts often lack an effective pressurizing function and cannot provide effective support for the back and both sides of the waist when the lumbar belt is tied around the waist, resulting in a poor supporting effect.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A lumbar belt with a pressurizing function includes a belt body. A buckle insertion end is arranged at the left end of the belt body, and a buckle receiving end is arranged at the right end of the belt body. A winding and pressurizing assembly is arranged on the left surface of the belt body for winding and adjusting the strap. The winding and pressurizing assembly includes a fixed block. One end of the strap is fixedly connected to the left surface of the fixed block. A quick-release assembly is arranged on the front surface of the strap. The quick-release assembly includes a second hook surface of Velcro, and a second loop surface of Velcro is adhered to the front surface of the second hook surface of Velcro. A sponge lumbar support is fixedly connected to the front surface of the second loop surface of Velcro.

[0006] As a further description of the above technical solution:

[0007] The winding and pressurizing assembly further includes a positioning block. A rotating rod is elastically connected to the inner wall of the positioning block through a first torsion spring. A pawl is fixedly connected to the lower surface of the rotating rod. A rotating shaft is elastically connected to the inner wall of the positioning block through a second torsion spring. A ratchet wheel is fixedly connected to the top end of the outer wall of the rotating shaft.

[0008] As a further description of the above technical solution:

[0009] The quick-release component further includes a hook surface of Velcro 1, the right surface of the hook surface of Velcro 1 is bonded with a loop surface of Velcro 1, the left surface of the loop surface of Velcro 1 is fixedly connected to the right surface of the belt body, and the right surface of the loop surface of Velcro 1 is fixedly connected to the left surface of the positioning block.

[0010] As a further description of the above technical solution:

[0011] The insertion end of the buckle is clamped inside the receiving end of the buckle, the right surface of the fixed block is fixedly connected to the left surface of the belt body, and the rear surface of the loop surface of Velcro 2 is fixedly connected to the front surface of the strap.

[0012] As a further description of the above technical solution:

[0013] The rotating rod penetrates and is rotatably connected to the upper surface of the positioning block, the top end of the rotating rod is provided in a convex shape, one end of the first torsion spring is fixedly connected to the right surface of the rotating rod, and the other end of the first torsion spring is fixedly connected to the inner wall on the right side of the positioning block.

[0014] As a further description of the above technical solution:

[0015] The rotating shaft is rotatably connected to the inner wall of the positioning block, one end of the second torsion spring is fixedly connected to the upper surface of the rotating shaft, the other end of the second torsion spring is fixedly connected to the inner wall at the top end of the positioning block, and the pawl and the ratchet are engaged.

[0016] As a further description of the above technical solution:

[0017] The strap penetrates the right surface of the positioning block, and the other end of the strap is fixedly connected to the outer wall of the rotating shaft.

[0018] As a further description of the above technical solution:

[0019] There are three groups of the hook surface of Velcro 2 and the loop surface of Velcro 2, and the three groups of the hook surface of Velcro 2 and the loop surface of Velcro 2 are evenly distributed at the left end, right end and middle end of the rear surface of the sponge lumbar support.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation of the winding and pressing component, after wearing, rotating the rotating rod to drive the pawl to rotate can release the limit on the ratchet, and the second torsion spring will drive the rotating shaft to rotate to automatically wind up the strap, so that the sponge lumbar support can clamp the rear side and both sides of the user's waist, provide additional support for the user's waist, improve the stress condition of the waist, and prevent the occurrence of waist diseases.

[0022] 2. In the present utility model, through the cooperation of the quick-release component, the sponge lumbar support can be flexibly disassembled and assembled, and the belt body and the strap can be unfolded, which is convenient for cleaning the inner sides of the belt body and the strap and the sponge lumbar support, ensuring the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the overall device in the present utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structural section split of the positioning block and the belt body in the present utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structural split of the strap and the lumbar support in the present utility model.

[0026] LEGEND DESCRIPTION:

[0027] 1. Belt body; 2. Lock insert end; 3. Lock receiving end; 41. Fixed block; 42. Positioning block; 43. Rotating rod; 44. First torsion spring; 45. Pawl; 46. Ratchet; 47. Rotating shaft; 48. Second torsion spring; 51. Hook surface of magic tape one; 52. Fluffy surface of magic tape one; 53. Hook surface of magic tape two; 54. Fluffy surface of magic tape two; 6. Strap; 7. Sponge lumbar support. SPECIFIC EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figure 1 - Figure 3, An embodiment provided by the present utility model: A lumbar support belt with a pressurizing function, including a belt body 1. The belt body 1 can be tied around the user's waist to provide basic support for the user's waist. A buckle insertion end 2 is provided at the left end of the belt body 1. The left end of the belt body 1 is wound around the buckle insertion end 2, and the length of the used section of the belt body 1 can be adjusted according to the user's waist circumference by adjustment. A buckle receiving end 3 is provided at the right end of the belt body 1. The buckle insertion end 2 and the buckle receiving end 3 are prior arts and can be realized by those skilled in the art. Since they are prior arts, they will not be described in detail in this case. A winding and pressurizing component is provided on the left surface of the belt body 1 for winding and adjusting the binding strap 6. The winding and pressurizing component includes a fixed block 41. One end of the binding strap 6 is fixedly connected to the left surface of the fixed block 41. The winding and pressurizing component can wind or loosen the binding strap 6. A quick-release component is provided on the front surface of the binding strap 6. The quick-release component can unfold the binding strap 6 and can quickly disassemble the sponge lumbar support 7. The quick-release component includes a hook surface of Velcro II 54. A loop surface of Velcro II 53 is adhesively bonded to the front surface of the hook surface of Velcro II 54. Without the influence of external force, the hook surface of Velcro II 54 and the loop surface of Velcro II 53 will not fall off. The sponge lumbar support 7 is fixedly connected to the front surface of the loop surface of Velcro II 53. The sponge lumbar support 7 can be quickly fixed by adhering the loop surface of Velcro II 53 to the hook surface of Velcro II 54.

[0030] Refer to Figure 1 - Figure 3 , The winding and pressurizing component further includes a positioning block 42. A rotating rod 43 is elastically connected to the inner wall of the positioning block 42 through a first torsion spring 44. When the rotating rod 43 rotates, it will squeeze the first torsion spring 44 to generate a reaction force. A pawl 45 is fixedly connected to the lower surface of the rotating rod 43. When the rotating rod 43 rotates, it will drive the pawl 45 to rotate. A rotating shaft 47 is elastically connected to the inner wall of the positioning block 42 through a second torsion spring 48. A ratchet wheel 46 is fixedly connected to the top of the outer wall of the rotating shaft 47. The pawl 45 and the ratchet wheel 46 are prior arts and can be realized by those skilled in the art. Since they are prior arts, they will not be described in detail in this case. The two are adapted to each other. When the ratchet wheel 46 rotates forward, it will squeeze the pawl 45 to make it rotate, and the pawl 45 cannot limit the ratchet wheel 46. When the ratchet wheel 46 rotates backward, it will be stuck by the pawl 45 and cannot rotate.

[0031] Refer to Figure 1 - Figure 3 , The quick-release component further includes a hook surface of Velcro I 51. A loop surface of Velcro I 52 is adhesively bonded to the right surface of the hook surface of Velcro I 51. The left surface of the loop surface of Velcro I 52 is fixedly connected to the right surface of the belt body 1. The right surface of the loop surface of Velcro I 52 is fixedly connected to the left surface of the positioning block 42. The positioning block 42 can be quickly installed by adhering the hook surface of Velcro I 51 to the loop surface of Velcro I 52.

[0032] Refer toFigure 1 - Figure 3 The insertion end 2 of the buckle is clamped to the inner wall of the buckle receiving end 3, enabling the belt body 1 to form a closed loop and be able to be tied around the user's waist. The insertion end 2 of the buckle and the buckle receiving end 3 can be quickly disassembled and assembled. By pinching the insertion end 2 of the buckle, the limit can be released, and at this time, the insertion end 2 of the buckle and the buckle receiving end 3 can be separated. The right surface of the fixing block 41 is fixedly connected to the left surface of the belt body 1, and the rear surface of the hook surface 54 of the second piece of Velcro is fixedly connected to the front surface of the strap 6.

[0033] Refer to Figure 1 - Figure 3 As shown in FIGS. - [FIGURE NUMBER], the rotating rod 43 passes through and is rotatably connected to the upper surface of the positioning block 42. The top end of the rotating rod 43 is provided in a convex shape for easy grasping. Rotating the rotating rod 43 can drive the ratchet pawl 45 to rotate, releasing the blockage of the ratchet wheel 46. At this time, the ratchet wheel 46 can rotate in the reverse direction. One end of the first torsion spring 44 is fixedly connected to the right surface of the rotating rod 43, and the other end of the first torsion spring 44 is fixedly connected to the inner wall on the right side of the positioning block 42. When the rotating rod 43 rotates, it will squeeze the first torsion spring 44 to generate a reaction force.

[0034] Refer to Figure 1 - Figure 3 As shown in FIGS. - [FIGURE NUMBER], the rotating shaft 47 is rotatably connected to the inner wall of the positioning block 42. The ratchet wheel 46 and the rotating shaft 47 will rotate synchronously and in the same direction. One end of the second torsion spring 48 is fixedly connected to the upper surface of the rotating shaft 47, and the other end of the second torsion spring 48 is fixedly connected to the inner wall at the top end of the positioning block 42. The ratchet pawl 45 and the ratchet wheel 46 are engaged. When the rotating shaft 47 rotates, it will squeeze the second torsion spring 48 to generate a reaction force.

[0035] Refer to Figure 1 - Figure 3 As shown in FIGS. - [FIGURE NUMBER], the strap 6 passes through the right surface of the positioning block 42, and the other end of the strap 6 is fixedly connected to the outer wall of the rotating shaft 47. When pulling the strap 6, the rotating shaft 47 will rotate in the forward direction. At this time, there is no need to release the limit when rotating the rotating shaft 47, and the second torsion spring 48 will be gradually squeezed to generate a reaction force. At this time, when the strap 6 is released and the rotating rod 43 is rotated to drive the ratchet pawl 45 to rotate to release the blockage of the ratchet wheel 46, the reaction force of the second torsion spring 48 will drive the rotating shaft 47 to rotate in the reverse direction to wind up the strap 6. The second torsion spring 48 is initially in a squeezed state.

[0036] Refer to Figure 1 - Figure 3 As shown in FIGS. - [FIGURE NUMBER], there are three groups of the hook surface 53 of the second piece of Velcro and the hook surface 54 of the second piece of Velcro, which are evenly distributed at the left end, right end, and middle end of the rear surface of the sponge lumbar support 7, ensuring the stability when the sponge lumbar support 7 is installed.

[0037] Working principle: First, the user inserts the belt body 1 into the buckle receiving end 3 through the buckle insertion end 2 to form a closed loop and fasten it around the waist, and then adjusts the length of the used section of the belt body 1 according to their own waist circumference.

[0038] When pressure needs to be applied to the waist, grasp the protrusion at the top of the rotating rod 43 and rotate it. The rotation of the rotating rod 43 will drive the ratchet pawl 45 to rotate, thus releasing the block on the ratchet wheel 46. When the rotating rod 43 rotates, it will also squeeze the first torsion spring 44 to generate a reaction force. After the block on the ratchet wheel 46 is released, the reaction force of the second torsion spring 48 will drive the rotating shaft 47 to rotate in the reverse direction, wind up the strap 6, and make the sponge lumbar support 7 close tightly to the user's waist, thereby realizing the pressurization of the waist. Then release the rotating rod 43, and the reaction force of the first torsion spring 44 will drive the rotating rod 43 and the ratchet pawl 45 to rotate in the reverse direction, and the ratchet pawl 45 will engage with the ratchet wheel 46 to limit its position. If the user has a thicker waist, before use, just pull out the strap 6 to the specified length.

[0039] When the sponge lumbar support 7 needs to be disassembled, just uncover the hook surface 53 of the second magic tape from the fluffy surface 54 of the second magic tape. When installing the sponge lumbar support 7, just stick the hook surface 53 of the second magic tape to the fluffy surface 54 of the second magic tape to achieve quick fixation.

[0040] When the winding and pressurizing assembly needs to be disassembled or installed, just uncover or stick the hook surface 51 of the first magic tape from or to the fluffy surface 52 of the first magic tape. The whole process is simple and convenient to operate, and can meet the different pressurization requirements of the user for the waist and the quick disassembly and installation requirements of the sponge lumbar support 7.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waist support belt with a pressurizing function, comprising a waist support belt body (1), characterized in that: The left end of the belt body (1) is provided with a lock inserting end (2), the right end of the belt body (1) is provided with a lock receiving end (3), the left surface of the belt body (1) is provided with a winding and pressurizing assembly for winding and adjusting the strap (6), the winding and pressurizing assembly comprises a fixing block (41), the left surface of the fixing block (41) is fixedly connected with one end of the strap (6), the front surface of the strap (6) is provided with a quick release assembly, the quick release assembly comprises two Velcro fur surfaces (54), the front surface of the two Velcro fur surfaces (54) is bonded with two Velcro hook surfaces (53), and the front surface of the two Velcro hook surfaces (53) is fixedly connected with a sponge waist support (7).

2. A waist support belt with a pressurizing function according to claim 1, characterized in that: The winding and pressurizing assembly also includes a positioning block (42), the inner wall of the positioning block (42) is elastically connected to a rotating rod (43) via a torsion spring 1 (44), the lower surface of the rotating rod (43) is fixedly connected to a ratchet (45), the inner wall of the positioning block (42) is elastically connected to a rotating shaft (47) via a torsion spring 2 (48), and the top end of the outer wall of the rotating shaft (47) is fixedly connected to a ratchet (46).

3. The waist support belt with a pressurizing function according to claim 1, characterized in that: The quick-release assembly also includes a Velcro hook surface (51), the right surface of the Velcro hook surface (51) is bonded with a Velcro fleece surface (52), the left surface of the Velcro fleece surface (52) is fixedly connected to the right surface of the belt body (1), and the right surface of the Velcro fleece surface (52) is fixedly connected to the left surface of the positioning block (42).

4. The waist support belt with a pressurizing function according to claim 1, characterized in that: The buckle insertion end (2) is clamped on the inner wall of the buckle receiving end (3), the right surface of the fixing block (41) is fixedly connected to the left surface of the belt body (1), and the rear surface of the Velcro second fleece surface (54) is fixedly connected to the front surface of the binding strap (6).

5. The waist support belt with a pressurizing function according to claim 2, characterized in that: The rotating rod (43) passes through and is rotatably connected to the upper surface of the positioning block (42); the top end of the rotating rod (43) is arranged in a convex shape; one end of the torsion spring (44) is fixedly connected to the right surface of the rotating rod (43); and the other end of the torsion spring (44) is fixedly connected to the inner wall on the right side of the positioning block (42).

6. The waist support belt with a pressurizing function according to claim 2, characterized in that: The rotating shaft (47) is rotatably connected to the inner wall of the positioning block (42), one end of the second torsion spring (48) is fixedly connected to the upper surface of the rotating shaft (47), and the other end of the second torsion spring (48) is fixedly connected to the inner wall at the top of the positioning block (42), and the pawl (45) is meshed with the ratchet wheel (46).

7. The waist support belt with a pressurizing function according to claim 2, characterized in that: The binding belt (6) passes through the right surface of the positioning block (42), and the other end of the binding belt (6) is fixedly connected to the outer wall of the rotating shaft (47).

8. The waist support belt with a pressurizing function according to claim 3, characterized in that: The two hook surfaces (53) of the Velcro and the two fleece surfaces (54) of the Velcro are provided in three groups, and the three groups of the two hook surfaces (53) of the Velcro and the two fleece surfaces (54) of the Velcro are evenly distributed at the left end, the right end and the middle end of the rear surface of the sponge waist support (7).

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