Simple and comfortable shoulder pad
By designing a combined shoulder pad, the problem of chest compression and discomfort caused by the fixation of existing shoulder pads to the side armpits is solved, achieving higher comfort and ease of use.
Patent Information
- Application Number
- CN202510390630.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-05-23
AI Technical Summary
现有肩托护肩在使用过程中固定到侧腋，导致患者的胸部被挤压，使用不舒适，且调节繁琐。
A simple and comfortable shoulder brace is designed, using a combination of shoulder cover, connecting pad, airbag and mounting strap, which is fixed by Velcro and lock to avoid fixing to the side armpits, which increases comfort and simplifies the use process through adjustment mechanisms.
The design improves patient comfort, avoids chest squeezing, and simplifies the use of shoulder braces, enhancing stability and applicability.
Smart Images
Figure CN120022123A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medical auxiliary appliances, and in particular to a simple and comfortable shoulder support. Background Art
[0002] The shoulder brace provides support, stability, warmth and pain relief to the tissues around the shoulder joint. However, the existing shoulder brace is fixed to the side armpit during use, which reduces the patient's comfort, especially squeezing the chest of female patients. After being fixed, the inflatable bag needs to be clamped and then adjusted front and back for tightness, which is cumbersome to wear and affects the effect of use. Summary of the invention
[0003] The purpose of the present invention is to provide a simple and comfortable shoulder support that is reasonably designed and easy to use in view of the defects and shortcomings of the prior art. It does not need to be fixed to the side armpits, so it will not squeeze the patient's chest, thereby improving the patient's comfort when using it.
[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it comprises a shoulder guard, a connection pad, an airbag and a mounting belt, wherein a connection pad is arranged on one side of the lower side wall of the shoulder guard, and the other side of the connection pad is connected to the outer top wall of the shoulder guard through Velcro, an airbag is arranged on the lower side of the shoulder guard and adjacent to the connection pad, a mounting belt is fixed on the outer side of the airbag, and both ends of the mounting belt are connected to the shoulder guard through a lock buckle; it also comprises: A fixing sleeve, wherein the fixing sleeve is arranged on one side of the shoulder sleeve, an opening is arranged on the middle side of the fixing sleeve, a positioning belt is arranged on the side of the fixing sleeve away from the shoulder sleeve, and two ends of the positioning belt are connected by Velcro; A waist fixing belt, which is arranged on the lower side of the fixing sleeve, and the two ends of the waist fixing belt are connected by a No. 1 adjustment mechanism; A second adjustment mechanism, which is arranged at the front and rear sides of the fixing sleeve and is connected to the waist fixing belt and the first adjustment mechanism; A No. 1 connecting strip, the No. 1 connecting strip being fixed to the outer wall of the rear side of the fixing sleeve, a connecting belt running through the No. 1 connecting strip, the lower end of the connecting belt passing through the rear side of the waist fixing belt and connected to the upper end of the connecting belt through Velcro; Through the above technical solution, the opening on the side of the fixed sleeve is sleeved around the patient's neck, the shoulder protection sleeve is covered on the patient's affected shoulder, and then one side of the connecting pad is bypassed around the patient's affected shoulder, and the magic tape on the other side of the connecting pad is adhered to the shoulder protection sleeve, so as to achieve the positioning effect. Then the positioning belt is wound around the patient's other shoulder and fixed by the magic tape. Then the waist fixing belt is sleeved on the patient's waist, and the tightness of the waist fixing belt is adjusted by the first adjusting mechanism. Then the tightness of the connection between the fixed sleeve and the waist fixing belt is adjusted by the second adjusting mechanism. Then the waist fixing belt is connected to the rear side of the fixed pad through the connecting belt. Finally, the airbag is inflated through the balloon on the airbag until the airbag squeezes the shoulder.
[0005] As a further improvement of the present invention, a protective soft pad is fixed on the inner wall of the rear side of the positioning belt, which can increase the comfort between the positioning belt and the patient's armpit.
[0006] As a further improvement of the present invention, the first adjusting mechanism includes: An adjusting seat, the adjusting seat is fixedly connected to the fixed end of the waist fixing belt. After the movable end of the waist fixing belt passes through the adjusting seat, it is suspended outside the adjusting seat. An adjusting gear, the adjusting gear is rotatably connected to the adjusting seat through a shaft rod, and the teeth on the adjusting gear are in contact with the front side wall of the movable end of the waist fixing belt. An adjusting rod, the adjusting rod is rotatably connected to the adjusting seat through a bearing, the adjusting rod is connected to the shaft rod on the adjusting gear through a worm and worm gear pair, and after the front end of the adjusting rod passes through the front side wall of the adjusting seat, a rotating disk is fixed. Through the above technical solution, after the waist fixing belt is wound around the patient's waist, its movable end is inserted into the adjusting seat, and then the adjusting rod is driven to rotate by the rotating disk. The adjusting rod drives the adjusting gear to rotate through the worm and worm gear pair, and the teeth on the adjusting gear drive the movable end of the waist fixing belt to move until the waist fixing belt tightens the patient's waist to achieve the positioning effect.
[0007] As a further improvement of the present invention, several anti-slip grooves are equiangularly arranged on the outer ring wall of the rotating disk, which can increase the friction between the rotating disk and the hand and facilitate adjustment.
[0008] As a further improvement of the present invention, the second adjusting mechanism includes: Connecting ropes, there are four connecting ropes, and they are symmetrically fixed on the outer walls of the front and rear sides of the fixed sleeve by snap buttons in pairs left and right. The other ends of the connecting ropes pass through the waist fixing belt and are arranged in the adjusting seat. Rotating rods, there are two rotating rods, and they are symmetrically rotatably connected to the upper side of the adjusting seat through bearings. Linkage gears are sleeved and fixed on the rear ends of the rotating rods, and the two linkage gears are meshed with each other. A locking mechanism, wherein the locking mechanism is disposed in the adjustment seat and connected to one of the rotating rods; An adjusting disk, wherein the adjusting disk is suspended on one side of the front side of the adjusting seat, and a protrusion on the rear side wall of the adjusting disk is fixedly connected to the front end of one of the rotating rods; Through the above technical solution, when adjusting, the locking mechanism is opened, and the rotating rod connected to it is driven to rotate through the adjusting disk, and the rotating rod drives the linkage gear thereon to rotate, and the linkage gear drives another linkage gear to rotate, and the linkage gear drives the rotating rod inside it to rotate, and due to the meshing of the linkage gears, the two rotating rods turn in opposite directions. At this time, the rotating rod winds the connecting rope, thereby adjusting the tightness of the connection between the fixing sleeve and the waist fixing belt.
[0009] As a further improvement of the present invention, the connecting rope is movably provided with a guide ring, and the guide ring is fixed on the top wall of the waist fixing belt; Through the above technical solution, it is possible to avoid damage to the waist fixing belt during the movement of the connecting rope, thereby increasing the service life of the waist fixing belt.
[0010] As a further improvement of the present invention, the locking mechanism comprises: A locking gear, wherein the locking gear is sleeved and fixed on one of the rotating rods, a locking rod is meshed on one side of the locking gear, and the other end of the locking rod is symmetrically screwed to the moving block through a shaft rod, wherein the shaft rod on the locking rod is connected to the moving block through a torsion spring, and the moving block is slidably arranged in the slide grooves on the front and rear inner walls of the adjusting seat; The pull rod is arranged in a "U" shape, the cross bars on the front and rear sides of the pull rod are inserted into the adjustment seat, and the ends of the cross bars on the front and rear sides of the pull rod are fixedly connected to the moving block, and the cross bar on one side of the pull rod is suspended outside the adjustment seat; The locking springs are two in number and are respectively sleeved on the cross bars at the front and rear sides of the pull rod, and the two ends of the locking springs are respectively fixed on the inner wall of the sliding groove of the moving block and the adjusting seat; Through the above technical solution, when it is necessary to loosen the connecting rope, the moving block is moved by the pull rod, and the moving block drives the locking rod to move to the side away from the locking gear. At this time, the rotating rod can be driven to rotate by the adjusting disk. When locking the connecting rope, the pull rod is loosened, and the elastic force of the locking spring drives the pull rod to move to one side of the locking gear, so that the locking rod is in contact with the teeth of the locking gear. When the rotating rod drives the locking gear to rotate, the locking rod rotates with the shaft rod as the axis. When the rotating rod rotates to a suitable position, the elastic force of the torsion spring on the shaft rod of the locking rod can drive the locking rod back to its position until the locking rod is reinserted between the teeth of the locking gear to achieve the locking effect.
[0011] As a further improvement of the present invention, a second connecting strip is fixed on the outer wall of the front side of the fixing sleeve, and the second connecting strip is arranged in coordination with the connecting belt; Through the above technical solution, the front and rear sides of the fixing sleeve can be adjusted according to the position of the affected shoulder, the position of the shoulder guard sleeve can be adjusted, and then the connecting rope can be installed to the corresponding side of the fixing sleeve through the snap fastener, thereby improving applicability.
[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The shoulder guard is fixed on the patient's affected shoulder through a fixed sleeve, and does not need to be fixed to the side armpit, so it will not squeeze the patient's chest, which improves the patient's comfort when using it; 2. The waist fixing belt is fixed on the patient's waist, and the waist fixing belt can be connected to the fixing sleeve through the second adjustment mechanism, so as to increase the stability of the fixing sleeve after connection; 3. The fixed end and the movable end of the waist strap are connected by a No. 1 adjustment mechanism, which is convenient for fixing the waist strap according to the patient's body shape and can increase the stability after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the present invention.
[0014] Figure 2 It is a schematic structural diagram of the waist fixing belt and the first adjustment mechanism in the present invention.
[0015] Figure 3 for Figure 2 Enlarged view of part A in the middle.
[0016] Figure 4 It is a structural schematic diagram of the No. 2 regulating mechanism in the present invention.
[0017] Figure 5 for Figure 4 Enlarged view of part B in the middle.
[0018] Figure 6 It is a rear view of the present invention.
[0019] Description of reference numerals: Shoulder guard 1, connecting pad 2, airbag 3, installation belt 4, fixing sleeve 5, opening 5-1, positioning belt 6, waist fixing belt 7, No. 1 adjustment mechanism 8, adjusting seat 8-1, adjusting gear 8-2, adjusting rod 8-3, rotating disk 8-4, anti-skid groove 8-4-1, No. 2 adjustment mechanism 9, connecting rope 9-1, rotating rod 9-2, linkage gear 9-3, locking mechanism 9-4, locking gear 9-4-1, locking rod 9-4-2, moving block 9-4-3, pulling rod 9-4-4, locking spring 9-4-5, adjusting disk 9-5, No. 1 connecting strip 10, connecting belt 11, protective cushion 12, guide ring 13, No. 2 connecting strip 14. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.
[0021] Embodiment 1: like Figure 1-Figure 6 As shown, this embodiment comprises a shoulder guard 1, a connection pad 2, an airbag 3 and a mounting belt 4, wherein the front side of the lower side wall of the shoulder guard 1 is provided with a connection pad 2, the upper side of the connection pad 2 is connected to the outer top wall of the shoulder guard 1 through Velcro, the lower side of the shoulder guard 1 and one side adjacent to the connection pad 2 is provided with an airbag 3, the outer side seam of the airbag 3 is fixed with a mounting belt 4, and both ends of the mounting belt 4 are connected to the shoulder guard 1 through buckles; it also comprises: A fixing sleeve 5 is provided on the right side of the shoulder sleeve 1, an opening 5-1 is provided on the middle side of the fixing sleeve 5, a positioning belt 6 is provided on the side of the fixing sleeve 5 away from the shoulder sleeve 1, and the two ends of the positioning belt 6 are connected by Velcro; a protective cushion 12 is glued and fixed on the inner wall of the rear side of the positioning belt 6; the comfort of the positioning belt 6 and the patient's armpit can be increased; A waist fixing belt 7, wherein the waist fixing belt 7 is arranged on the lower side of the fixing sleeve 5, and the two ends of the waist fixing belt 7 are connected by a first adjustment mechanism 8; A second adjusting mechanism 9, which is disposed at the front and rear sides of the fixing sleeve 5, and is connected to the waist fixing belt 7 and the first adjusting mechanism 8; A No. 1 connecting strip 10 is fixed on the outer wall of the rear side of the sewn fixing sleeve 5. A connecting belt 11 runs through the No. 1 connecting strip 10. After the lower end of the connecting belt 11 passes through the rear side of the waist fixing belt 7, it is connected to the upper end of the connecting belt 11 through Velcro.
[0022] Embodiment 2: See also Figure 1-3 , Figure 6 As shown, based on Example 1, the first regulating mechanism 8 comprises: An adjustment seat 8-1, wherein the adjustment seat 8-1 is bonded and fixed to the fixed end of the waist fixing belt 7, and the movable end of the waist fixing belt 7 passes through the adjustment seat 8-1 and is suspended outside the adjustment seat 8-1; An adjusting gear 8-2, wherein the adjusting gear 8-2 is screwed to the adjusting seat 8-1 through a shaft, and the teeth on the adjusting gear 8-2 are in contact with the front side wall of the movable end of the waist fixing belt 7; The adjusting rod 8-3 is screwed in the adjusting seat 8-1 through a bearing, and the adjusting rod 8-3 is connected to the shaft on the adjusting gear 8-2 through a worm gear pair. After the front end of the adjusting rod 8-3 passes through the front side wall of the adjusting seat 8-1, a rotating disk 8-4 is welded and fixed thereto, and a plurality of anti-skid grooves 8-4-1 are provided at equal angles on the outer ring wall of the rotating disk 8-4; the friction between the rotating disk 8-4 and the hand can be increased to facilitate adjustment.
[0023] Embodiment 3: See also Figure 1 , Figure 4-6 As shown, based on Example 2, the second regulating mechanism 9 comprises: The connecting rope 9-1 is four in number, and two of the connecting ropes 9-1 are fixed to the outer walls of the front and rear sides of the fixing sleeve 5 symmetrically by snaps. The other end of the connecting rope 9-1 passes through the waist fixing belt 7 and is arranged in the adjustment seat 8-1. The connecting rope 9-1 is movably sleeved with a guide ring 13, and the guide ring 13 is glued and fixed to the top wall of the waist fixing belt 7, which can avoid damage to the waist fixing belt 7 during the movement of the connecting rope 9-1 and increase the service life of the waist fixing belt 7. A second connecting strip 14 is sewn and fixed on the outer wall of the front side of the fixing sleeve 5. The second connecting strip 14 is matched with the connecting belt 11. The front and rear sides of the fixing sleeve 5 can be adjusted according to the position of the affected shoulder, and the position of the shoulder guard sleeve 1 can be adjusted. Then, the connecting rope 9-1 is installed to the corresponding side of the fixing sleeve 5 by means of a snap button, thereby improving the applicability. Rotating rods 9-2, there are two rotating rods 9-2, and they are symmetrically connected to the upper side of the adjustment seat 8-1 through bearings. The rear ends of the rotating rods 9-2 are sleeved and welded with linkage gears 9-3, and the two linkage gears 9-3 are meshed with each other; A locking mechanism 9-4, wherein the locking mechanism 9-4 is disposed in the adjustment seat 8-1, and the locking mechanism 9-4 is connected to the rotating rod 9-2 on the right side; The adjusting disk 9-5 is suspended on one side of the front side of the adjusting seat 8-1, and the protrusion on the rear side wall of the adjusting disk 9-5 is fixedly connected to the front end of one of the rotating rods 9-2.
[0024] Embodiment 4: See also Figure 4 , Figure 5 As shown, based on Example 3, the locking mechanism 9-4 includes: The locking gear 9-4-1 is sleeved and welded to the rotating rod 9-2 on the right side. The right side of the locking gear 9-4-1 is meshed with a locking rod 9-4-2. The right end of the locking rod 9-4-2 is symmetrically screwed to the moving block 9-4-3 through the shaft. The moving block 9-4-3 is slidably set in the slide grooves on the front and rear inner walls of the adjustment seat 8-1. Pull rod 9-4-4, the pull rod 9-4-4 is set in a "U" shape, the cross bars on the front and rear sides of the pull rod 9-4-4 are inserted into the adjustment seat 8-1, and the ends of the cross bars on the front and rear sides of the pull rod 9-4-4 are welded and fixed to the moving block 9-4-3, and the cross bar on the right side of the pull rod 9-4-4 is suspended on the outside of the adjustment seat 8-1; The locking spring 9-4-5 is two in number and is respectively mounted on the cross bars at the front and rear sides of the pull rod 9-4-4. Both ends of the locking spring 9-4-5 are respectively welded and fixed on the inner wall of the slide groove of the moving block 9-4-3 and the adjusting seat 8-1.
[0025] When using the present invention, the opening 5-1 on the middle side of the fixing sleeve 5 is sleeved on the patient's neck, the shoulder sleeve 1 is covered on the patient's affected shoulder, and then one side of the connecting pad 2 is passed around the patient's affected shoulder, and the Velcro on the other side of the connecting pad 2 is adhered to the shoulder sleeve 1, so as to achieve the positioning effect, and then the positioning belt 6 is wrapped around the other shoulder of the patient and fixed by the Velcro, and then the waist fixing belt 7 is sleeved on the patient's waist. After the waist fixing belt 7 is wrapped around the patient's waist, its movable end is inserted into the adjustment seat 8-1, and then the adjusting rod is driven by the rotating disk 8-4. 8-3 rotates, the adjusting rod 8-3 drives the adjusting gear 8-2 to rotate through the worm gear pair, and the teeth on the adjusting gear 8-2 drive the movable end of the waist fixing belt 7 to move until the waist fixing belt 7 tightens the patient's waist to achieve the positioning effect, and then the moving block 9-4-3 is driven to move through the pull rod 9-4-4, and the moving block 9-4-3 drives the locking rod 9-4-2 to move to the side away from the locking gear 9-4-1. At this time, the rotating rod 9-2 can be driven to rotate through the adjusting disk 9-5, and the rotating rod 9-2 drives the linkage gear 9-3 thereon to rotate. The gear 9-3 drives another linkage gear 9-3 to rotate, and the linkage gear 9-3 drives the rotating rod 9-2 inside it to rotate. Due to the meshing of the linkage gear 9-3, the two rotating rods 9-2 turn in opposite directions. At this time, the rotating rod 9-2 winds the connecting rope 9-1, loosens the pull rod 9-4-4, and the elastic force of the locking spring 9-4-5 drives the pull rod 9-4-4 to move to one side of the locking gear 9-4-1, so that the locking rod 9-4-2 contacts the teeth of the locking gear 9-4-1. When the rotating rod 9-2 drives the locking gear 9-4-1 to rotate The locking rod 9-4-2 rotates around the shaft rod. When the rotating rod 9-2 rotates to a suitable position, the elastic force of the torsion spring on the shaft rod of the locking rod 9-4-2 can drive the locking rod 9-4-2 to return to its original position until the locking rod 9-4-2 is reinserted between the teeth of the locking gear 9-4-1 to achieve a locking effect, and then adjust the tightness of the connection between the fixing sleeve 5 and the waist fixing belt 7, and then connect the waist fixing belt 7 to the back side of the fixing pad through the connecting belt 11, and finally inflate the airbag 3 through the inflatable ball on the airbag 3 until the airbag 3 squeezes the shoulder.
[0026] Compared with the prior art, the beneficial effects of this specific implementation are as follows: 1. The shoulder guard 1 is fixed on the patient's affected shoulder through the fixing sleeve 5, and does not need to be fixed to the side armpit, so it will not squeeze the patient's chest, which improves the patient's comfort when using it; 2. The waist fixing belt 7 is fixed on the patient's waist, and the waist fixing belt 7 can be connected to the fixing sleeve 5 through the second adjustment mechanism 9, so as to increase the stability of the fixing sleeve 5 after connection; 3. The fixed end and the movable end of the waist fixing belt 7 are connected by a No. 1 adjustment mechanism 8, which is convenient for fixing the waist fixing belt 7 according to the patient's body shape and can increase the stability after adjustment.
[0027] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A simple and comfortable shoulder support, comprising a shoulder guard (1), a connecting pad (2), an air bag (3) and a mounting belt (4), wherein a connecting pad (2) is arranged on one side of the lower side wall of the shoulder guard (1), and the other side of the connecting pad (2) is connected to the outer top wall of the shoulder guard (1) by Velcro, an air bag (3) is arranged on the lower side of the shoulder guard (1) and adjacent to the connecting pad (2), a mounting belt (4) is fixed to the outer side of the air bag (3), and both ends of the mounting belt (4) are connected to the shoulder guard (1) by buckles; characterized in that: It also contains: A fixing sleeve (5), wherein the fixing sleeve (5) is arranged on one side of the shoulder sleeve (1), an opening (5-1) is arranged on the middle side of the fixing sleeve (5), a positioning belt (6) is arranged on the side of the fixing sleeve (5) away from the shoulder sleeve (1), and two ends of the positioning belt (6) are connected by Velcro; A waist fixing belt (7), wherein the waist fixing belt (7) is arranged on the lower side of the fixing sleeve (5), and the two ends of the waist fixing belt (7) are connected via a first adjustment mechanism (8); A second adjustment mechanism (9), the second adjustment mechanism (9) being arranged at the front and rear sides of the fixing sleeve (5), the second adjustment mechanism (9) being connected to the waist fixing belt (7) and the first adjustment mechanism (8); A No. 1 connecting strip (10), wherein the No. 1 connecting strip (10) is fixed to the outer wall of the rear side of the fixing sleeve (5), and a connecting belt (11) runs through the No. 1 connecting strip (10), and the lower end of the connecting belt (11) passes through the rear side of the waist fixing belt (7) and is connected to the upper end of the connecting belt (11) via a Velcro.
2. The simple and comfortable shoulder support according to claim 1, characterized in that: A protective cushion (12) is fixed on the inner wall of the rear side of the positioning belt (6).
3. The simple and comfortable shoulder support according to claim 1, characterized in that: The first regulating mechanism (8) comprises: An adjustment seat (8-1), wherein the adjustment seat (8-1) is fixedly connected to the fixed end of the waist fixing belt (7), and the movable end of the waist fixing belt (7) passes through the adjustment seat (8-1) and is suspended outside the adjustment seat (8-1); An adjusting gear (8-2), wherein the adjusting gear (8-2) is screwed to the adjusting seat (8-1) via a shaft, and the teeth on the adjusting gear (8-2) are arranged to abut against the front side wall of the movable end of the waist fixing belt (7); An adjusting rod (8-3) is screwed into the adjusting seat (8-1) via a bearing, the adjusting rod (8-3) is connected to a shaft on the adjusting gear (8-2) via a worm gear pair, and a rotating disk (8-4) is fixed to the front end of the adjusting rod (8-3) after passing through the front side wall of the adjusting seat (8-1).
4. The simple and comfortable shoulder support according to claim 3, characterized in that: A plurality of anti-slip grooves (8-4-1) are provided at equal angles on the outer ring wall of the rotating disk (8-4).
5. The simple and comfortable shoulder support according to claim 3, characterized in that: The second regulating mechanism (9) comprises: Connecting ropes (9-1), there are four connecting ropes (9-1), and two of the connecting ropes are symmetrically fixed to the outer walls of the front and rear sides of the fixing sleeve (5) through snap fasteners, and the other end of the connecting rope (9-1) passes through the waist fixing belt (7) and is arranged in the adjustment seat (8-1); Rotating rods (9-2), the rotating rods (9-2) being two in number and being symmetrically connected to the upper side of the adjusting seat (8-1) through bearings, and the rear ends of the rotating rods (9-2) being sleeved and fixed with linkage gears (9-3), and the two linkage gears (9-3) being meshed with each other; A locking mechanism (9-4), wherein the locking mechanism (9-4) is arranged in the adjustment seat (8-1), and the locking mechanism (9-4) is connected to one of the rotating rods (9-2); An adjusting disk (9-5) is suspended on one side of the front side of the adjusting seat (8-1), and a protrusion on the rear side wall of the adjusting disk (9-5) is fixedly connected to the front end of one of the rotating rods (9-2).
6. The simple and comfortable shoulder support according to claim 5, characterized in that: The connecting rope (9-1) is movably provided with a guide ring (13), and the guide ring (13) is fixed on the top wall of the waist fixing belt (7).
7. The simple and comfortable shoulder support according to claim 5, characterized in that: The locking mechanism (9-4) comprises: A locking gear (9-4-1), wherein the locking gear (9-4-1) is sleeved and fixed on one of the rotating rods (9-2), a locking rod (9-4-2) is meshed on one side of the locking gear (9-4-1), the other end of the locking rod (9-4-2) is symmetrically screwed to a moving block (9-4-3) through a shaft, and the moving block (9-4-3) is slidably arranged in a slide groove on the front and rear inner walls of the adjustment seat (8-1); A pull rod (9-4-4), wherein the pull rod (9-4-4) is arranged in a "U" shape, the cross bars on the front and rear sides of the pull rod (9-4-4) are inserted into the adjustment seat (8-1), and the ends of the cross bars on the front and rear sides of the pull rod (9-4-4) are fixedly connected to the moving block (9-4-3), and the cross bar on one side of the pull rod (9-4-4) is suspended on the outside of the adjustment seat (8-1); The locking spring (9-4-5) is two in number and is respectively mounted on the cross bars at the front and rear sides of the pull rod (9-4-4). The two ends of the locking spring (9-4-5) are respectively fixed on the inner wall of the slide groove of the moving block (9-4-3) and the adjusting seat (8-1).
8. The simple and comfortable shoulder support according to claim 5, characterized in that: A second connecting strip (14) is fixed on the outer wall of the front side of the fixing sleeve (5), and the second connecting strip (14) is arranged in coordination with the connecting belt (11).