Telescopic adjustable anti-dropping hernia belt

Abstract

The invention discloses a telescopic adjustable anti-falling hernia belt, and belongs to the technical field of hernia belts. A winding belt with the use range convenient to control is arranged, the inner surface of the winding belt is connected with a first elastic belt in an attached mode, the inner surface of the first elastic belt is connected with elastic close-fitting cloth in an attached mode, and meanwhile a second elastic belt is installed on the lower surface of the winding belt. Comprising a first hook-and-loop fastener which is connected to the inner surface of the elastic close-fitting cloth in an attached mode, and a second hook-and-loop fastener is connected to the outer surface of the winding belt in an attached mode. A fixed-distance winding mechanism is arranged, a winding belt, a first elastic belt and elastic close-fitting cloth are combined to form a bandage, the bandage can be effectively matched with an assembled winding device, the position of the winding belt is controlled, a first hook-and-loop fastener and a second hook-and-loop fastener can be preliminarily connected with a storage hand, the winding force of the storage belt is controlled through adjustment of the winding device, and therefore the winding convenience is improved; and effective contraction adjustment can be formed on the winding belt, and falling off is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of hernia belts, in particular to a telescopic and adjustable anti-slip hernia belt. Background Art

[0002] The hernia belt is a non-surgical treatment method for hernia treatment. It can solve the pain of surgery for patients, and does not require hospitalization and injections. It can reduce the side effects of surgery and reduce the cost. The hernia belt can slowly restore the hernia position through the hernia bag. During use, the hernia belt is passed through both sides of the perineum, and is fixed by the provided waist strap, and the position of the hernia bag is positioned, but it is inconvenient to effectively adjust the waist belt, which affects the scope of use, and setting the position of the hernia bag is also prone to inconsistent sizes, and it is necessary to disassemble and replace the appropriate hernia bag back and forth; In order to overcome the above defects, prior art 1 (application number CN202011526139.1, Chinese patent application date 2020-12-22) is a hernia belt for treating hernia in general surgery. The tightness of the waist belt can be adjusted by connecting the first connector at the end of the waist belt to the third connector at different positions on the connecting belt. The tightness of the crotch belt can also be adjusted by connecting the second connector at the end of the crotch belt to the third connector at different positions on the connecting belt. The tightness of the entire hernia belt can be adjusted. The whole process will not produce extra ropes, belts, etc., making people feel more comfortable. The first connector and the second connector share the third connector, which effectively saves product materials, reduces production costs, and simplifies the operation of adjusting the tightness of the hernia belt. There is also prior art 2 (Chinese patent with application number CN202310108669.1 and application date 2023-02-14), a hernia belt for treating hernia in general surgery, which drives the carrier plate and the extrusion plate to move backward by pressing the push plate, so that the extrusion plate pushes and squeezes the air supply bag, so that the air supply bag delivers air to the auxiliary air bag to expand it, thereby expanding the auxiliary air bag in cooperation with the support plate and the skin-friendly pad to support a gap between the patient's skin and the hernia patch, so that the staff can replace the hernia bag through the gap, and the hernia bag can be replaced without removing the hernia belt from the patient, making the replacement work more time-saving and labor-saving; And prior art 3 (Chinese patent with application number CN201911021959.2 and application date 2019-10-25) is a hernia belt that is easy to position and adjust pressure. Due to the provision of the through hole on the belt and the movable plate on the fixed sleeve that plays a positioning role, after the position of the fixed sleeve on the belt is adjusted, it is only necessary to press down the movable plate so that the fixing column on it is pressed into the through hole on the belt and the purpose of positioning the fixed sleeve is achieved. The operation is convenient and conducive to adjustment. Due to the provision of the airbag, it is only necessary to adjust the pressure of the hernia bag on the wound by inflating or deflating the airbag to achieve the purpose. Compared with the traditional method of filling a hard block between the hernia bag and the belt, the present invention is more convenient to operate and can better adapt to the different requirements of patients for the size of the pressure. Although the existing technology can conveniently replace the hernia bag or control the size of the hernia bag by the airbag, when in use, the adjustment of the waist bandage is likely to result in excess or a shorter bandage, which is inconvenient for effective storage and control. In addition, the hernia bag assembled on the bandage controls the airbag through an external squeezing device, and the inflation device needs to be carried at all times, which affects the convenience of adjusting the size of the hernia bag.

[0003] In view of the above problems, it is urgent to carry out innovative design based on the original hernia belt. Summary of the invention

[0004] The object of the present invention is to provide a retractable and adjustable anti-slip hernia belt to solve the problems raised in the above background technology that, when in use, adjustment of the waist bandage is likely to result in excess or a shorter bandage, making it inconvenient to effectively store and control it, and that the hernia bag assembled on the bandage controls the airbag through an external squeezing device, requiring the inflation device to be carried at all times, affecting the convenience of adjusting the size of the hernia bag.

[0005] To achieve the above object, the present invention provides the following technical solution: a retractable and adjustable anti-slip hernia belt, provided with a retractable belt for controlling the use range, and the inner surface of the retractable belt is bonded and connected with an elastic belt 1, and the inner surface of the elastic belt 1 is bonded and connected with an elastic body-fitting cloth, and the lower surface of the retractable belt is installed with an elastic belt 2; The invention comprises: a Velcro 1, which is attached to the inner surface of the elastic body-fitting fabric, and a Velcro 2 is attached to the outer surface of the winding belt, and a storage belt is fixedly installed on the outer surface of the elastic belt 1, and a winding assembly is attached to the left side of the outer surface of the elastic belt 1, and the winding assembly is provided with a fixed-distance winding mechanism for positioning and engaging; An elastic sheet is nested and connected to the outer surface of the elastic close-fitting cloth, and an air pressure component is installed on the front side of the outer surface of the elastic sheet, and a positioning plate is installed on the rear side of the outer surface of the elastic sheet, and a storage sleeve is installed on the outer surface of the positioning plate, and an air bag is nested and connected on the inner surface of the storage sleeve, and an air pipe is installed on the side surface of the outer surface of the air bag, and the air pipe passes through the side wall of the storage sleeve, and the air pressure component is provided with an air pressure control mechanism with limited position adjustment.

[0006] Preferably, the elastic body-hugging fabric forms a bonding structure with the winding belt through Velcro 1 and Velcro 2, and the elastic belt 1 and the winding assembly form an integrated structure, and the elastic belt 1 and the elastic body-hugging fabric are made of elastic material.

[0007] Through the above structure, an integrated assembly can be effectively formed during use, and a bonding setting can be formed to improve the stability of the bonding and prevent it from falling off.

[0008] Preferably, a winding shaft is rotatably connected to the middle end of the inner surface of the winding assembly in the fixed-distance winding mechanism, and a return spring is connected between the lower side of the outer surface of the winding shaft and the lower side of the inner surface of the winding assembly, and a clamp is installed on the lower surface of the winding shaft, and the clamp is clamped on the lower side of the inner surface of the winding assembly, and a sliding sleeve is installed on the middle end of the outer surface of the winding shaft, and the outer surface of the sliding sleeve is limitedly slidably connected to the winding roller, and a limited clamping mechanism is provided on the upper side of the inner surface of the winding shaft.

[0009] The above structure facilitates the stable assembly of the limit engaging structure during use, and can prevent the winding shaft from loosening when it is positioned for use.

[0010] Preferably, the winding shaft and the winding assembly form a rotating structure, and the winding assembly forms an elastic downward extrusion structure with the winding shaft through a reset spring, and the winding shaft forms a clamping structure with the winding assembly through a clamp, and the winding shaft and the sliding sleeve form an integrated structure, and the winding shaft forms a limited sliding structure with the winding roller through the sliding sleeve, and the outer surface of the winding roller is in a serrated structure.

[0011] Through the above structure, the stability of the winding shaft can be effectively improved during use, and downward extrusion can be formed to prevent spinning.

[0012] Preferably, a card slot is provided on the upper side of the inner surface of the winding shaft in the limit locking mechanism, and a card block is engaged and connected to the inner surface of the card slot, and the card block is limitedly slid on the inner surface of the winding assembly, and a return spring 2 is connected between the inner surface of the winding assembly and the outer surface end of the card block.

[0013] Through the above structure, the engaging mechanism can be further effectively assembled during use, thereby controlling the stability of the winding shaft in positioning and preventing accidental rotation.

[0014] Preferably, the card slot is arranged at equal angles with respect to the center axis of the inner surface of the winding shaft, and the winding shaft forms a limiting engagement structure with the card block through the card slot, and the card block forms an elastic sliding structure with the winding assembly through the second reset spring.

[0015] Through the above structure, the stability of the winding shaft engagement can be improved during use, and the winding shaft can be further prevented from self-rotating during use, and the detachment of the clamping member can be avoided.

[0016] Preferably, the elastic sheet and the elastic body-fitting cloth form a nested structure, and the air pressure component is embedded and installed on the lower side of the outer surface of the elastic sheet, and the elastic sheet forms an integrated structure with the storage sleeve through the positioning plate, while the storage sleeve and the airbag form an embedded structure, and the trachea and the airbag form an integrated structure.

[0017] Through the above structure, the stability of the airbag assembly can be effectively improved during use, and an integrated air pressure component can be formed, which is convenient for adjusting the position of the air pressure component.

[0018] Preferably, the upper surface of the pneumatic component is rotatably connected with a bidirectional lead screw, and the threaded position of the bidirectional lead screw is nested with an extrusion spring, and the outer surface side of the extrusion spring is connected with a positioning buckle, and the positioning buckle is threadedly connected to the outer surface of the bidirectional lead screw, and the outer surface of the positioning buckle is snap-connected with an elastic sheet, and the rear side of the outer surface of the pneumatic component is installed with an extrusion plate; The pneumatic assembly forms a threaded sliding structure through a bidirectional lead screw and a positioning buckle, and the positioning buckle and an elastic sheet form a clamping structure, and the positioning buckle and the pneumatic assembly form an elastic extrusion structure through an extrusion spring.

[0019] Through the above structure, the engagement between the air pressure component and the elastic sheet can be effectively controlled during use, and the serrated structure of the elastically adjustable extrusion plate can be used to improve the stability of the assembly and prevent slipping.

[0020] Preferably, a movable rack is slidably connected to the lower side of the inner surface of the pneumatic component in the pneumatic control mechanism, and a threaded rod is threadedly connected to the inner surface of the movable rack, and the upper surface of the movable rack is meshedly connected to a large spur gear, and at the same time, the upper surface of the large spur gear is meshedly connected to a small spur gear, and the rear side of the outer surface of the small spur gear is coaxially connected to a large bevel gear, and the lower end of the rear side of the outer surface of the large bevel gear is meshedly connected to a small bevel gear one, and the rear side of the outer surface of the small bevel gear one is meshedly connected to a small bevel gear two, and at the same time, a storage shaft is installed at the middle end of the inner surface of the small bevel gear two, and an air pipe is wound around the outer surface of the storage shaft, and the air pipe is spirally coiled on the middle section of the inner surface of the pneumatic component.

[0021] Through the above structure, linkage adjustment can be effectively formed during use to control the retraction and squeezing of the trachea, control the pressure in the airbag, thereby controlling the size of the hernia bag and improving the convenience of use.

[0022] Preferably, the pneumatic component forms a limited sliding structure through a threaded rod and a movable rack, and the movable rack forms a meshing structure with the large spur gear and the small spur gear, and the small spur gear and the large bevel gear form a coaxial rotation structure, and at the same time, the large bevel gear forms a meshing rotation structure with the small bevel gear two through the small bevel gear one, and the small bevel gear two and the storage shaft form an integrated structure, and at the same time, the storage shaft and the air pipe form a winding structure, and the air pipe and the pneumatic component form an embedded spiral setting.

[0023] Through the above structure, it is convenient to effectively link and adjust the retraction and release of the trachea during use, so as to control the size of the airbag in the hernia bag and improve the stability and convenience of use.

[0024] Compared with the prior art, the present invention has the following beneficial effects: 1. A fixed-distance rewinding mechanism is provided, and a bandage is formed by combining a rewinding belt, an elastic belt 1 and an elastic body-fitting cloth. The rewinding device can be effectively assembled to control the position of the rewinding belt, and the storage hand can be preliminarily connected to the Velcro 1 and the Velcro 2. The rewinding force of the storage belt can be controlled by adjusting the rewinding device, thereby improving the convenience of rewinding, and effectively adjusting the rewinding belt to prevent it from falling off; Furthermore, the coordination of the winding shaft of the winding assembly with the clamp and the return spring can improve the stability of the winding shaft in positioning use, and the use of the elastically adjustable clamp can be used to control the stability of the winding shaft for a second time to avoid accidental self-spinning. Furthermore, by means of the sliding cooperation between the sliding sleeve installed on the winding shaft and the winding roller, when the winding roller is extended and retracted up and down and is out of the engagement of the clamping piece, the winding roller and the winding belt can be synchronously driven to be wound up, thereby improving the stability of the winding control; 2. A limited position locking mechanism is provided, and through the cooperation between the air pressure components installed at the bottom of the elastic sheet, it can be effectively nested in the outside of the winding belt, the elastic belt and the elastic close-fitting fabric, so as to cooperate with the extrusion plate and the use of the sliding adjustment positioning buckle to control the stability of the assembly and prevent slipping; Furthermore, by adjusting the position of the movable rack, the large spur gear and the small spur gear are driven to engage with each other, and the coaxially adjusted large bevel gear is controlled to rotate, thereby controlling the linkage engagement between the large bevel gear and the small bevel gear one and the small bevel gear two, and adjusting the storage shaft to retract and release the trachea, thereby controlling the size of the airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the winding belt of the present invention; Figure 2 It is a schematic diagram of a half-section three-dimensional structure of the winding belt of the present invention; Figure 3 It is a semi-sectioned three-dimensional structural schematic diagram of the winding assembly of the present invention; Figure 4 For the present invention Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure; Figure 5 For the present invention Figure 3 The enlarged three-dimensional structure diagram at B in the middle; Figure 6 It is a schematic diagram of a partially cutaway three-dimensional structure of the elastic sheet of the present invention; Figure 7 It is a schematic diagram of a half-section three-dimensional structure of the airbag of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the tracheal coil of the present invention; Fig. 9 This is a schematic diagram of the three-dimensional structure of the right side of the large spur gear of the present invention; Fig.10 For the present invention Fig. 9 Enlarged schematic diagram of the three-dimensional structure at point C in the middle.

[0026] In the figure: 1. winding belt; 2. elastic belt 1; 3. elastic close-fitting cloth; 4. Velcro 1; 5. Velcro 2; 6. storage belt; 7. winding assembly; 8. winding shaft; 801. reset spring 1; 802. clamp; 9. sliding sleeve; 10. winding roller; 11. clamping slot; 12. clamping block; 13. reset spring 2; 14. elastic sheet; 15. pneumatic assembly; 1501. bidirectional lead screw; 1502. extrusion spring; 1503. positioning buckle; 1504. extrusion plate; 16. positioning plate; 17. storage sleeve; 18. air bag; 19. air pipe; 20. moving rack; 21. threaded rod; 22. large spur gear; 23. small spur gear; 24. large bevel gear; 25. small bevel gear 1; 26. small bevel gear 2; 27. storage shaft; 28. elastic belt 2. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 10 The present invention provides a technical solution: a retractable and adjustable anti-slip hernia belt, which is provided with a retractable belt 1 for controlling the use range, and the inner surface of the retractable belt 1 is bonded and connected with an elastic belt 2, and the inner surface of the elastic belt 2 is bonded and connected with an elastic close-fitting cloth 3, and the lower surface of the retractable belt 1 is installed with an elastic belt 28; Embodiment 1: Figure 1-Figure 5 The technical solution shown in the figure, the present invention provides the following technical solution: a retractable and adjustable anti-slip hernia belt, disclosed: It includes: Velcro 1 4, which is attached to the inner surface of the elastic body-fitting fabric 3, and the outer surface of the winding belt 1 is attached to Velcro 2 5, and the outer surface of the elastic belt 2 is fixedly installed with a storage belt 6, and the left side of the outer surface of the elastic belt 2 is attached to a winding assembly 7, and the winding assembly 7 is provided with a fixed distance winding mechanism for positioning and engaging; The elastic body-fitting cloth 3 is bonded to the winding belt 1 through Velcro 1 4 and Velcro 2 5, and the elastic belt 1 2 and the winding assembly 7 form an integrated structure, and the elastic belt 1 2 and the elastic body-fitting cloth 3 are made of elastic material.

[0029] The middle end of the inner surface of the winding component 7 in the fixed-distance winding mechanism is rotatably connected to a winding shaft 8, and a return spring 801 is connected between the lower side of the outer surface of the winding shaft 8 and the lower side of the inner surface of the winding component 7, and a clamping member 802 is installed on the lower surface of the winding shaft 8, and the clamping member 802 is clamped on the lower side of the inner surface of the winding component 7, and a sliding sleeve 9 is installed on the middle end of the outer surface of the winding shaft 8, and the outer surface of the sliding sleeve 9 is limitedly slidably connected to a winding roller 10, and a limited clamping mechanism is provided on the upper side of the inner surface of the winding shaft 8.

[0030] The winding shaft 8 and the winding assembly 7 form a rotating structure, and the winding assembly 7 forms an elastic downward extrusion structure with the winding shaft 8 through a reset spring 801, and the winding shaft 8 forms a clamping structure with the winding assembly 7 through a clamp 802, and the winding shaft 8 and the sliding sleeve 9 form an integrated structure, and the winding shaft 8 forms a limited sliding structure with the winding roller 10 through the sliding sleeve 9, and the outer surface shape of the winding roller 10 is a serrated structure.

[0031] A card slot 11 is provided on the upper side of the inner surface of the winding shaft 8 in the limiting locking mechanism, and a card block 12 is engaged and connected to the inner surface of the card slot 11, and the card block 12 is limitedly slid on the inner surface of the winding component 7, and a return spring 13 is connected between the inner surface of the winding component 7 and the outer surface end of the card block 12.

[0032] The card slot 11 is set at an equal angle with respect to the center axis of the inner surface of the winding shaft 8, and the winding shaft 8 forms a limiting engagement structure with the card block 12 through the card slot 11, and the card block 12 forms an elastic sliding structure with the winding assembly 7 through the reset spring 2 13.

[0033] When in use, the winding belt 1 and the elastic belt 2 and the elastic close-fitting cloth 3 form a bandage wrapped around the waist, so that the legs can be synchronously passed through the elastic elastic belt 2 28, and the Velcro 1 4 and Velcro 2 5 assembled by the bandage can be controlled to form a bonding, thereby forming a preliminary bonding and positioning use, and after the airbag 18 is controlled to a suitable size, the control block 12 is controlled to squeeze the reset spring 2 13 to form a contraction, and the block 12 is separated from the card slot 11 provided on the winding shaft 8, the winding shaft 8 of the winding assembly 7 can be manually lifted and rotated upward, and the lower part of the winding shaft 8 is squeezed The reset spring 1 801 causes the card piece 802 installed on the winding shaft 8 to be separated from the engagement of the winding assembly 7, and when the winding shaft 8 is lifted , the sliding sleeve 9 installed on the winding shaft 8 is driven to slide on the inner surface of the winding roller 10, and the winding shaft 8 is rotated to rotate, synchronously driving the winding roller 10 and the winding belt 1 to form a winding use, and because the winding belt 1 is bonded with the elastic belt 2 and the elastic body cloth 3, and a part of the winding belt 1 and the elastic belt 2 are in a non-bonded position for winding, the winding force of the winding belt 1 can be controlled, and the squeezing force of the airbag 18 can be controlled. After the adjustment is completed, the Panasonic winding shaft 8 is controlled to form a card block 12 and the winding component 7, and the Panasonic card block 12 and the card slot 11 are formed into a card position, so that the secondary card is used to improve the positioning and use stability of the winding shaft 8; Embodiment 2: Figure 1 , Figure 2 , Figure 6 and Figure 7 The technical solution shown, on the basis of the first embodiment, further discloses the engagement assembly between the elastic sheet 14 and the pneumatic assembly 15, the specific contents of which are as follows: The elastic sheet 14 is nested and connected to the outer surface of the elastic close-fitting fabric 3, and a pneumatic assembly 15 is installed on the front side of the outer surface of the elastic sheet 14, and a positioning plate 16 is installed on the rear side of the outer surface of the elastic sheet 14, and a storage sleeve 17 is installed on the outer surface of the positioning plate 16, and an air bag 18 is nested and connected to the inner surface of the storage sleeve 17, and an air pipe 19 is installed on the side surface of the outer surface of the air bag 18, and the air pipe 19 passes through the side wall of the storage sleeve 17, and the pneumatic assembly 15 is provided with a pneumatic control mechanism with limited position adjustment.

[0034] The elastic sheet 14 and the elastic close-fitting cloth 3 form a nested structure, and the air pressure component 15 is embedded and installed on the lower side of the outer surface of the elastic sheet 14, and the elastic sheet 14 forms an integrated structure with the storage sleeve 17 through the positioning plate 16, while the storage sleeve 17 and the airbag 18 form an embedded structure, and the trachea 19 and the airbag 18 form an integrated structure.

[0035] The upper surface of the pneumatic assembly 15 is rotatably connected with a bidirectional lead screw 1501, and the threaded position of the bidirectional lead screw 1501 is nested with an extrusion spring 1502, and the outer surface side of the extrusion spring 1502 is connected with a positioning buckle 1503, and the positioning buckle 1503 is threadedly connected to the outer surface of the bidirectional lead screw 1501, and the outer surface of the positioning buckle 1503 is clamped and connected with an elastic sheet 14, and an extrusion plate 1504 is installed on the rear side of the outer surface of the pneumatic assembly 15; The pneumatic component 15 forms a threaded sliding structure through the bidirectional lead screw 1501 and the positioning buckle 1503 , and the positioning buckle 1503 and the elastic sheet 14 form a snap-fit ​​structure, and the positioning buckle 1503 forms an elastic extrusion structure with the pneumatic component 15 through the extrusion spring 1502 .

[0036] When in use, the positioning plate 16 is stably bonded to the rear side of the outer surface of the elastic sheet 14, and the storage sleeve 17 is installed on the rear side of the outer surface of the positioning plate 16, and the airbag 18 is nested and assembled, so that the size of the airbag 18 can be controlled by the rolling force of the air tube 19 installed on the airbag 18, and after the positioning plate 16 is assembled, the elastic sheet 14 is nested on the outside of the bandage, and the squeezing plate 1504 is controlled to be squeezed with the outside of the bandage, so as to control the elastic sheet 14 and the positioning buckle 1503 assembled with the air pressure component 15 to form a nesting, and the bidirectional lead screw 1501 assembled with the air pressure component 15 is controlled, and the position of the positioning buckle 1503 is controlled by the thread, so that the clamping stability between the positioning buckle 1503 and the elastic sheet 14 can be controlled, and the squeezing spring 1502 nested in the bidirectional lead screw 150 is cooperated to increase the clamping force of the positioning buckle 1503 and prevent it from detaching, and the use of the squeezing plate 1504 is cooperated to prevent the air pressure component 15 from sliding on the bandage; Embodiment 3: Figure 1 , Figure 2 and Figure 6-Figure 10 The technical solution shown, based on the second embodiment, further discloses that the air pressure component 15 controls the size of the airbag 18, and the specific contents are as follows: The lower side of the inner surface of the pneumatic component 15 in the pneumatic control mechanism is slidably connected with a movable rack 20, and the inner surface of the movable rack 20 is threadedly connected with a threaded rod 21, and the upper surface of the movable rack 20 is meshedly connected with a large spur gear 22, and the upper surface of the large spur gear 22 is meshedly connected with a small spur gear 23, and the rear side of the outer surface of the small spur gear 23 is coaxially connected with a large bevel gear 24, and the lower end of the rear side of the outer surface of the large bevel gear 24 is meshedly connected with a small bevel gear 1 25, and the rear side of the outer surface of the small bevel gear 1 25 is meshedly connected with a small bevel gear 2 26, and a storage shaft 27 is installed at the middle end of the inner surface of the small bevel gear 2 26, and the outer surface of the storage shaft 27 is wound with an air pipe 19, and the air pipe 19 is spirally coiled on the middle section of the inner surface of the pneumatic component 15.

[0037] The pneumatic component 15 forms a limited sliding structure with the movable rack 20 through the threaded rod 21, and the movable rack 20 forms a meshing structure with the large spur gear 22 and the small spur gear 23, and the small spur gear 23 and the large bevel gear 24 form a coaxial rotation structure. At the same time, the large bevel gear 24 forms a meshing rotation structure with the small bevel gear 2 26 through the small bevel gear 1 25, and the small bevel gear 2 26 and the storage shaft 27 form an integrated structure. At the same time, the storage shaft 27 and the air pipe 19 form a winding structure, and the air pipe 19 and the pneumatic component 15 form an embedded spiral setting.

[0038] After the pneumatic component 15 is positioned and assembled, the rotation of the threaded rod 21 is adjusted according to the use requirements, and the thread drives the moving rack 20 to slide on the lower side of the inner surface of the pneumatic component 15, so that the large spur gear 22 can be meshed and adjusted to rotate, and the small spur gear 23 can be meshed and adjusted to drive the large bevel gear 24 to form a coaxial meshing, so that the gear ratio can be controlled, the large bevel gear 24 can be driven to rotate rapidly, and the translational position of the moving rack 20 can be reduced. When the large bevel gear 24 rotates rapidly, the small bevel gear 1 25 controls the small bevel gear 2 26 to form a meshing rotation gear ratio, so that the air pipe 19 assembled with the storage shaft 27 can be driven to be retracted and used, thereby controlling the size of the airbag 18, improving the convenience of using the airbag 18, and reducing the carrying of other components.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A retractable and adjustable anti-slip hernia belt, provided with a retractable belt (1) for controlling the range of use, wherein the inner surface of the retractable belt (1) is bonded and connected to an elastic belt 1 (2), and the inner surface of the elastic belt 1 (2) is bonded and connected to an elastic body-fitting cloth (3), and the lower surface of the retractable belt (1) is provided with an elastic belt 2 (28); It is characterized in that include: Velcro 1 (4) is attached to the inner surface of the elastic body-contacting fabric (3), and Velcro 2 (5) is attached to the outer surface of the reeling belt (1), and a storage belt (6) is fixedly installed on the outer surface of the elastic belt 1 (2), and a reeling assembly (7) is attached to the left side of the outer surface of the elastic belt 1 (2), and the reeling assembly (7) is provided with a fixed-distance reeling mechanism for positioning and engaging; An elastic sheet (14) is nested and connected to the outer surface of the elastic body-fitting fabric (3), and a pneumatic assembly (15) is installed on the front side of the outer surface of the elastic sheet (14), and a positioning plate (16) is installed on the rear side of the outer surface of the elastic sheet (14), and a storage sleeve (17) is installed on the outer surface of the positioning plate (16), and an air bag (18) is nested and connected to the inner surface of the storage sleeve (17), and an air pipe (19) is installed on the side surface of the outer surface of the air bag (18), and the air pipe (19) passes through the side wall of the storage sleeve (17), and the pneumatic assembly (15) is provided with a pneumatic control mechanism with limited position adjustment.

2. The telescopic and adjustable anti-slip hernia belt according to claim 1, characterized in that: The elastic body-hugging cloth (3) forms a bonding structure with the reel (1) through Velcro 1 (4) and Velcro 2 (5), and the elastic belt 1 (2) and the reel assembly (7) form an integrated structure, and the elastic belt 1 (2) and the elastic body-hugging cloth (3) are made of elastic material.

3. The telescopic and adjustable anti-slip hernia belt according to claim 1, characterized in that: The middle end of the inner surface of the winding assembly (7) in the fixed-distance winding mechanism is rotatably connected to a winding shaft (8), and a return spring (801) is connected between the lower side of the outer surface of the winding shaft (8) and the lower side of the inner surface of the winding assembly (7), and a clamping member (802) is installed on the lower surface of the winding shaft (8), and the clamping member (802) is clamped on the lower side of the inner surface of the winding assembly (7), and a sliding sleeve (9) is installed on the middle end of the outer surface of the winding shaft (8), and the outer surface of the sliding sleeve (9) is limitedly slidably connected to a winding roller (10), and a limited clamping mechanism is provided on the upper side of the inner surface of the winding shaft (8).

4. The telescopic and adjustable anti-slip hernia belt according to claim 3, characterized in that: The reel (8) and the reel assembly (7) form a rotating structure, and the reel assembly (7) and the reel (8) form an elastic downward extrusion structure through a return spring (801), and the reel (8) and the reel assembly (7) form a clamping structure through a clamp (802), and the reel (8) and the sliding sleeve (9) form an integrated structure, and the reel (8) and the reel roller (10) form a limited sliding structure through the sliding sleeve (9), and the outer surface of the reel roller (10) is in a sawtooth structure.

5. The telescopic and adjustable anti-slip hernia belt according to claim 3, characterized in that: A clamping groove (11) is provided on the upper side of the inner surface of the winding shaft (8) in the position-limiting clamping mechanism, and a clamping block (12) is clamped and connected to the inner surface of the clamping groove (11), and the clamping block (12) is limitedly slid on the inner surface of the winding assembly (7), and a second return spring (13) is connected between the inner surface of the winding assembly (7) and the outer surface end of the clamping block (12).

6. The telescopic and adjustable anti-slip hernia belt according to claim 5, characterized in that: The clamping groove (11) is arranged at an equal angle with respect to the center axis of the inner surface of the winding shaft (8), and the winding shaft (8) forms a limit clamping structure with the clamping block (12) through the clamping groove (11), and the clamping block (12) forms an elastic sliding structure with the winding assembly (7) through the second return spring (13).

7. The telescopic and adjustable anti-slip hernia belt according to claim 1, characterized in that: The elastic sheet (14) and the elastic body-fitting cloth (3) form a nested structure, and the air pressure component (15) is embedded and installed on the lower side of the outer surface of the elastic sheet (14), and the elastic sheet (14) forms an integrated structure with the storage sleeve (17) through the positioning plate (16), while the storage sleeve (17) and the airbag (18) form an embedded structure, and the trachea (19) and the airbag (18) form an integrated structure.

8. The telescopic and adjustable anti-slip hernia belt according to claim 1, characterized in that: The upper surface of the pneumatic component (15) is rotatably connected to a bidirectional lead screw (1501), and a compression spring (1502) is nested and connected to the threaded position of the bidirectional lead screw (1501), and a positioning buckle (1503) is connected to the side of the outer surface of the compression spring (1502), and the positioning buckle (1503) is threadedly connected to the outer surface of the bidirectional lead screw (1501), and the outer surface of the positioning buckle (1503) is snap-connected to an elastic sheet (14), and an compression plate (1504) is installed on the rear side of the outer surface of the pneumatic component (15); The pneumatic component (15) forms a threaded sliding structure through a bidirectional lead screw (1501) and a positioning buckle (1503), and the positioning buckle (1503) and an elastic sheet (14) form a snap-fit ​​structure, and the positioning buckle (1503) and the pneumatic component (15) form an elastic extrusion structure through an extrusion spring (1502).

9. The telescopic and adjustable anti-slip hernia belt according to claim 1, characterized in that: The lower side of the inner surface of the air pressure component (15) in the air pressure control mechanism is slidably connected to a movable rack (20), and the inner surface of the movable rack (20) is threadedly connected to a threaded rod (21), and the upper surface of the movable rack (20) is meshedly connected to a large spur gear (22), and the upper surface of the large spur gear (22) is meshedly connected to a small spur gear (23), and the rear side of the outer surface of the small spur gear (23) is coaxially connected to a large bevel gear (24), and the lower end of the rear side of the outer surface of the large bevel gear (24) is meshedly connected to a small bevel gear 1 (25), and the rear side of the outer surface of the small bevel gear 1 (25) is meshedly connected to a small bevel gear 2 (26), and a storage shaft (27) is installed at the middle end of the inner surface of the small bevel gear 2 (26), and an air pipe (19) is wound around the outer surface of the storage shaft (27), and the air pipe (19) is spirally coiled on the middle section of the inner surface of the air pressure component (15).

10. The telescopic and adjustable anti-slip hernia belt according to claim 9, characterized in that: The pneumatic assembly (15) forms a limited sliding structure with the threaded rod (21) and the movable rack (20), and the movable rack (20) forms a meshing structure with the large spur gear (22) and the small spur gear (23), and the small spur gear (23) and the large bevel gear (24) form a coaxial rotation structure, and the large bevel gear (24) forms a meshing rotation structure with the small bevel gear (26) through the small bevel gear (25), and the small bevel gear (26) and the storage shaft (27) form an integrated structure, and the storage shaft (27) and the air pipe (19) form a winding structure, and the air pipe (19) and the pneumatic assembly (15) form an embedded spiral arrangement.

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