CN111000668A

CN111000668A - Shoulder width adjusting structure of humpback correcting frame

Info

Publication number: CN111000668A
Application number: CN201911365555.5A
Authority: CN
Inventors: 葛铁岭; 葛宇航; 田园园
Original assignee: Lishui Fast Feed Technology Co ltd
Current assignee: Lishui Fast Feed Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-14

Abstract

A shoulder width adjusting structure of a humpback correcting frame relates to a humpback correcting device, a back rod is fixedly connected with the lower ends of a rear rod A (4) of a semi-circular rod at one side and a rear rod B (33) of a semi-circular rod at the other side, a space is reserved between the semi-circular rod at one side and the semi-circular rod at the other side with the same structure, wherein an upper rod A (2) at the upper part of the semi-circular rod at one side is divided into two sections, and a connecting structure for adjusting the length is arranged on the upper rod A of the two sections; the distance between a front chest or shoulder limiting rod A (3) of the semicircular rod on one side and the rear rod A is obtained by the connecting structure to be adjusted; the lower end of the back rod is connected with a waistband (24); according to the invention, the upper part rod of the semicircular rod at one side and the upper part rod of the semicircular rod at the other side with the same structure are divided into two sections, and the distance between the chest or shoulder limiting rod and the rear part rod is adjusted by utilizing a threaded connection or a screw connection or a spring arrangement mode, so that the shoulder width change after different shoulder widths or growth is adapted, and the correction requirement of the kyphosis is further obtained.

Description

Shoulder width adjusting structure of humpback correcting frame

[ technical field ] A method for producing a semiconductor device

The invention relates to a humpback correction device, in particular to a shoulder width adjusting structure of a humpback correction frame.

[ background of the invention ]

It is known that kyphosis is caused by long-term sitting posture or incorrect standing posture, and is one of the main causes of myopia of students in middle and primary schools, the backbone of the kyphosis between the abdomen and the chest is bent or deeply bent for a long time, and the spine is bent for a long time, which not only affects the standing posture or the sitting posture, but also affects the height and the waist discomfort, and is the main reason that the current myopia incidence rate of teenagers reaches 70%, the myopia prevention or body beautification products of the teenagers are Chinese patents CN206961296U, CN206414375U, CN304114646S, CN305233438S and the like, and the myopia prevention or body beautification products slow down the myopia incidence or correct the body beautification of the spine to a certain extent, but generally have the discomfort that the limb sockets are pressed by elastic objects, so that many used products cannot be insisted; because the pathogen myopia rate of the popularization of the current smart phone to enlist the service is very high, the army also needs to practice military postures frequently, the known military posture practicing method has the advantages that the back uses cross correction, wall-mounted standing and the like, when the cross correction is used, the guy ropes of the shoulders can enable the armpit to be pressed by the guy ropes to be uncomfortable, and the wall-mounted standing method has slow and discontinuous effect; the scapulohumeral periarthritis caused by the decline of the body function of the middle-aged and old people, the long-time playing of mobile phones, the long-time sitting of mahjong and the like is also very serious, and the middle-aged and old people who work over a desk for a long time also have the problems of waist and leg discomfort, shoulder pain and the like.

To overcome the above problems, the present company has devised a humpback correction cage "patent application No. 201921982498.0; the application date, 2019, 11 and 15 ", the use process can better correct the humpback, the use effect in a short time is better, but after the device is worn for a long time, the waist is more sore due to the fact that the device cannot bend down, so that the upright rods at the rear part need to be adjusted so that the waist can be bent within a certain range and the straight waist can be recovered; the application provides a corresponding solution considering that the width of the chest and back of the user is different, and the width of the semicircular rod on one side and the width of the semicircular rod on the other side need to be adjusted along with the increase of the age or the physical change caused by diet.

[ summary of the invention ]

In order to overcome the defects in the background art, the invention discloses a shoulder width adjusting structure of a humpback correcting frame, which is characterized in that an upper part rod of a semicircular rod at one side and a semicircular rod at the other side of the same structure are divided into two sections, and the distance between a forebreast or shoulder limiting rod and a rear part rod is adjusted by utilizing a threaded connection or a screw connection or a spring arrangement mode, so that the shoulder width adjusting structure adapts to the shoulder width changes of different shoulder widths or after growth, and further obtains the correcting requirements of the humpback.

In order to achieve the purpose, the invention adopts the following technical scheme:

a shoulder width adjusting structure of a humpback correcting frame comprises a semicircular rod at one side, a semicircular rod at the other side, a back rod and a waistband, wherein the back rod is fixedly connected with the lower ends of a rear rod A of the semicircular rod at one side and a rear rod B of the semicircular rod at the other side; the distance between the front chest or shoulder limiting rod A and the rear rod A of the semicircular rod on one side is obtained by the connecting structure to be adjusted; the lower end of the back rod is connected with the waistband.

The shoulder width adjustment structure of humpback correction frame, the first connection structure embodiment of the regulation length that sets up on the pole A of upper portion, one section upper portion pole A that bends backward is equipped with to the upper end of prothorax or shoulder gag lever post A, is equipped with adjusting screw at the terminal surface of one section upper portion pole A, and the upper end of rear portion pole A is equipped with another section upper portion pole A that bends forward, is equipped with the regulation screw at the terminal surface of another section upper portion pole A, gets into the length of adjusting the screw by adjusting screw and acquires the interval adjustment between prothorax or shoulder gag lever post A and the rear portion pole A.

The shoulder width adjustment structure of humpback correction frame, the second kind connection structure embodiment of the regulation length that sets up on the pole A of upper portion, the upper end of antecedent chest or shoulder gag lever post A is equipped with one section upper portion pole A of bending backward, is equipped with the inserted bar at the terminal surface of one section upper portion pole A, the one end to the other end of inserted bar are equipped with the location screw that the interval set up, and the upper end of rear portion pole A is equipped with another section upper portion pole A of bending forward, is equipped with the jack at the terminal surface of another section upper portion pole A, is equipped with a plurality of unthreaded holes that the interval set up on another section upper portion pole A, and the inserted bar is inserted in the jack, passes the location screw of the corresponding position of arbitrary unthreaded hole back connection inserted bar by the screw, gets into the length of jack by the inserted bar and acquires the interval adjustment between antecedent chest or shoulder gag lever post.

The shoulder width adjusting structure of the humpback correcting frame and the third connecting structure embodiment of the length adjusting structure arranged on the upper part rod A are characterized in that the upper end of the front chest or shoulder limiting rod A is provided with a section of upper part rod A which is bent backwards, the part of the section of upper part rod A, which is close to the front chest or shoulder limiting rod A, to the rear end is provided with a half connecting rod B, threaded holes are arranged at intervals from one end to the other end of the half connecting rod B, the upper end of the rear rod A is provided with a half connecting rod A bent forwards, connecting through holes arranged at intervals are formed from one end to the other end of the half connecting rod A, the half connecting rod B is attached to the half connecting rod A to form an upper rod A, two cross-connecting screws penetrate through the two connecting through holes of the half connecting rod A and then are connected with threaded holes of the half connecting rod B, and the distance between the chest or shoulder limiting rod A and the rear rod A is adjusted according to the length of the butt joint position of the half connecting rod A and the half connecting rod B; or the upper end of the chest or shoulder limiting rod A is provided with a section of upper rod A which is bent backwards, the part of the section of upper rod A, which is close to the chest or shoulder limiting rod A, to the rear end is a lower half rod, threaded holes which are arranged at intervals are arranged from one end to the other end of the lower half rod, the upper end of the rear rod A is provided with an upper half rod which is bent forwards, connecting through holes which are arranged at intervals are arranged from one end to the other end of the upper half rod, the upper half rod is attached to the lower half rod to form the upper rod A, two penetrating screws penetrate through the connecting through holes of the upper half rod and then are connected with the threaded holes of the lower half rod, and the distance adjustment between the chest or shoulder limiting rod A and the rear rod A is obtained according to the length of the.

The shoulder width adjusting structure of the humpback correcting frame, the fourth connecting structure embodiment of the length adjusting arranged on the upper rod A, the upper end of the front chest or shoulder limiting rod A is provided with a section of upper rod A which is bent backwards, a concave rod is arranged from the position of the section of upper rod A close to the front chest or shoulder limiting rod A to the rear end, threaded holes are arranged at intervals from one end to the other end of one of the two rod bodies of the concave rod, connecting through holes are arranged at intervals from one end to the other end of the other rod body, a convex rod bent forwards is arranged at the upper end of the rear rod A, the connecting through holes are formed in one end of the convex rod and the other end of the convex rod at intervals, the convex rod and the concave rod are inserted to form an upper rod A, the two cross-under screws penetrate through the other rod body connecting through hole of the concave rod and the threaded hole of one of the rods of the concave rod after the connecting through hole of the convex rod, and the distance between the chest or shoulder limiting rod A and the rear rod A is adjusted according to the inserting length of the convex rod and the concave rod.

The shoulder width adjusting structure of the humpback correcting frame comprises a fifth connecting structure embodiment for adjusting the length, the upper end of a front chest or a shoulder limiting rod A is provided with a small section of upper rod A which is bent backwards, the end part of the small section of upper rod A is provided with a blind hole, a threaded through hole is arranged between the blind hole and the outer edge surface of the small section of upper rod A, the upper end of a rear rod A is fixedly connected with the lower part of the rear end of a triangular pipe, the inner wall of the front end of a pipe hole of the triangular pipe is provided with a reducing ring, the rear end of a telescopic rod is provided with an expanding head, the front end of the telescopic rod is provided with a lock rod, the outer edge surface of the lock rod is provided with a pit, the telescopic rod penetrating in the triangular pipe hole is sleeved with a spring, two ends of the spring respectively abut against the front end surface of the expanding head and the rear end surface of the reducing ring, the lock rod at the front end of the telescopic rod is inserted into the blind hole of the small section of the, the lock post at the end of the screw is inserted into the concave pit of the lock rod to lock the lock rod of the telescopic rod, and the extension length of the telescopic rod is adjusted by the elasticity of the spring to the expanding head to obtain the flexible distance between the front chest or shoulder limiting rod A and the rear rod A.

The shoulder width adjusting structure of the humpback correcting frame comprises a back plate and a bending plate, wherein the back plate comprises an upper block body and an elastic body, two sides of the upper block body at the upper end of the back rod are respectively and fixedly connected with the lower ends of a rear rod A of a semicircular rod at one side and a rear rod B of a semicircular rod at the other side, the lower end of the upper block body is connected with the upper end of the elastic body, a through hole formed by the bending plate is arranged at the lower end of the elastic body, and the upper end of the bending plate is connected; or the lower end of the elastic body is provided with a lower block body which is provided with a through hole for connecting the waistband.

The shoulder width adjusting structure of the humpback correcting frame is characterized in that a corner depression at one side and a corner depression at the other side are respectively arranged at two sides of an upper block body, a connecting plate at one side arranged at the lower end of a rear rod A of a semicircular rod at one side is attached to the corner depression at one side, two locking screws A penetrate through two through holes A of the upper block body and then are fixedly connected with two screw holes A of the connecting plate at one side to obtain the fixation of the semicircular rod at one side of the upper block body, and an angular bulge A is arranged at the position, close to the connecting plate at one side; the other side connecting plate arranged at the lower end of the rear rod B of the other side semi-circular rod is attached to the corner depression at the other side, two locking screws D are fixedly connected with two screw holes A of the other side connecting plate after penetrating through two through holes B of the upper block body to obtain the fixation of the other side semi-circular rod at the other side of the upper block body, and an angular bulge B is arranged at the lower end of the rear rod B close to the other side connecting plate; the lower front part or the rear part of the upper block body is provided with a sunken surface, the upper end of the elastic body is attached to the sunken surface, and two locking screws B penetrate through two connecting holes formed in the upper end of the elastic body and then are connected with screw holes B formed in the sunken surface.

The shoulder width adjusting structure of the humpback correcting frame is characterized in that a plurality of adjusting holes from top to bottom are formed in the lower portion of an elastic body, an upper end face hole is formed in the upper end face of a lower block body, the lower portion of the elastic body is inserted into the upper end face hole, two locking screws C penetrate through two adjusting screw holes of the lower block body and then enter any two adjusting holes of the elastic body, and a through hole which is communicated from left to right is formed in the lower block body; or the rear surface of the lower block body is provided with a C-shaped plate, and a through hole is formed between the C-shaped plate and the lower block body; a connecting sheet is arranged between the middle part of the C-shaped plate and the lower block body, and an upper through hole is formed between the C-shaped plate at the upper part of the connecting sheet and the lower block body; a lower through hole is formed between the C-shaped plate at the lower part of the connecting sheet and the lower block body, and the lower end face of the lower block body is an elliptical surface.

The shoulder width adjusting structure of the humpback correcting frame is characterized in that a waistband buckle is arranged at one end of a waistband, and a plurality of buttonholes are arranged at the other end of the waistband; the waistband can be replaced by any one of a band for practice, an elastic band and a rope.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

the invention relates to a shoulder width adjusting structure of a humpback correcting frame, which provides a plurality of implementation modes, wherein each mode has the advantages and the disadvantages of the application:

1. the first structure discloses that an upper rod end surface of one section of the upper end of the front chest or shoulder limiting rod is provided with an adjusting screw rod, an upper rod end surface of the other section of the upper end of the rear rod is provided with an adjusting screw hole, and the distance between the front chest or shoulder limiting rod and the rear rod is adjusted by utilizing the length of the adjusting screw rod entering the adjusting screw hole; the mode has simple structure and lower cost; the defects that the front chest or shoulder limiting rod is easy to swing, and the position of the front chest or shoulder limiting rod can be flexibly adjusted by the swing of the front chest or shoulder limiting rod; as an expansion disclosure, sleeves with the same structure can be arranged on one section of upper rod, and the sleeves are sleeved on the ends of one section of upper rod and the other section of upper rod after the length is adjusted properly to prevent the problem that the front chest or shoulder limiting rod is easy to swing;

2. the upper end of a chest or shoulder limiting rod disclosed by the second structure is provided with a section of upper rod bent backwards, the end surface of one section of upper rod is provided with an inserted rod, positioning screw holes arranged at intervals are arranged from one end to the other end of the inserted rod, the upper end of a rear rod is provided with another section of upper rod bent forwards, the end surface of the other section of upper rod is provided with an insertion hole, the other section of upper rod is provided with a plurality of unthreaded holes arranged at intervals and penetrating through the insertion hole, the inserted rod is inserted into the insertion hole according to the required length, a screw passes through any unthreaded hole and then is connected with the positioning screw hole at the corresponding position of the inserted rod, and the length of the inserted rod entering the insertion hole is used for obtaining the adjustment of the distance between the chest or shoulder limiting rod and; the disadvantage of the structure is that the joint of one section of upper rod and the other section of upper rod causes discomfort to the shoulder when the user wears the clothes in summer; as an expansion disclosure, a C-shaped sleeve with the same inner diameter structure can be arranged on one section of the upper rod to avoid a screw cap of a screw, and the C-shaped sleeve is sleeved on the end parts of one section of the upper rod and the other section of the upper rod after the length is adjusted properly to prevent the discomfort of the shoulder;

3. the upper end of a chest or shoulder limiting rod disclosed by the third structure is provided with a section of upper rod bent backwards, a half connecting rod B is arranged from the position of the section of upper rod close to the chest or shoulder limiting rod to the rear end, threaded holes arranged at intervals are arranged from one end to the other end of the half connecting rod B, the upper end of the rear rod is provided with a half connecting rod A bent forwards, connecting through holes arranged at intervals are arranged from one end to the other end of the half connecting rod A, the half connecting rod B is attached to the half connecting rod A to form the upper rod, two penetrating screws penetrate through the two connecting through holes of the half connecting rod A and then are connected with the threaded holes of the half connecting rod B, and the distance adjustment between the chest or shoulder limiting rod and the rear rod is obtained according to the length of the butt joint position of the half; the mode can directly solve the discomfort to the shoulder when being used in summer, and has simple structure; similarly, the upper end of the front chest or shoulder limiting rod is provided with a section of upper rod A which is bent backwards, the lower half rod is arranged from the position of the section of upper rod A, which is close to the front chest or shoulder limiting rod, to the rear end, the threaded holes are arranged at intervals from one end to the other end of the lower half rod, the upper end of the rear rod is provided with an upper half rod which is bent forwards, the connecting through holes are arranged at intervals from one end to the other end of the upper half rod, the upper half rod is attached to the lower half rod to form the upper rod, two penetrating screws penetrate through the connecting through holes of the upper half rod and then are connected with the threaded holes of the lower half rod, and the distance between the front chest or shoulder limiting rod and the rear rod is adjusted according to the length of the; the mode is the same as the structure function form in the paragraph;

4. the upper end of a chest or shoulder limiting rod disclosed by the fourth structure is provided with a section of upper rod A which is bent backwards, a concave rod with a clamping groove in the middle is arranged from the position of the section of upper rod A close to the chest or shoulder limiting rod to the rear end, threaded holes are arranged at intervals from one end to the other end of one of the two rod bodies of the concave rod, connecting through holes are arranged at intervals from one end to the other end of the other rod body, the upper end of the rear rod is provided with a convex rod which is bent forwards, connecting through holes are arranged at intervals from one end to the other end of the convex rod, the convex rod and the concave rod are inserted to form the upper rod, two penetrating screws penetrate through the other rod body connecting through hole of the concave rod and the threaded hole of one of the concave rods after the convex rod connecting through holes are connected, and the distance adjustment between the chest or shoulder limiting rod and the rear rod is obtained according to the inserting length; this approach is substantially the same as the structure or function of 3;

5. the fifth structure discloses a fifth connection structure implementation mode for adjusting the length of the upper rod A, the upper end of the front chest or shoulder limiting rod is provided with a small section of upper rod A which is bent backwards, the end part of the small section of upper rod A is provided with a blind hole, a threaded through hole is arranged between the blind hole and the outer edge surface of the small section of upper rod A, the upper end of the rear rod A is fixedly connected with the lower part of the rear end of the triangular pipe, the inner wall of the front end of the pipe hole of the triangular pipe is provided with a reducing ring, the rear end of the telescopic rod is provided with an expanding head, the front end of the telescopic rod is provided with a lock rod, the outer edge surface of the lock rod is provided with a pit, the telescopic rod penetrating in the pipe hole of the triangular pipe is sleeved with a spring, the two ends of the spring respectively prop against the front end surface of the expanding head and the rear end surface of the reducing ring, the lock rod at the front end of the telescopic rod is inserted into the, the lock post at the end part of the screw is inserted into the concave pit of the lock rod to lock the lock rod of the telescopic rod, and the extension length of the telescopic rod is adjusted by the elasticity of the spring to the expanding head to obtain the flexible distance between the chest or shoulder limiting rod and the rear rod; this approach is completely different from the 1 to 4 configurations, as a flexible and resettable spacing adjustment, suitable for use by persons who need to bend slightly, such as students or offices or homes, as these occasions can occur movements such as leaning, picking and placing articles, which also overcomes the discomfort of binding the waist for a long time;

of course, the present application does not list the adjustment method for the distance between the front chest or shoulder limiting rod and the rear rod, and the disclosure of the foregoing is only a brief description of the present application, that is, it is the scope of the present application as long as the distance between the front chest or shoulder limiting rod and the rear rod can be adjusted;

furthermore, the lower block at the lower end of the elastic body or the lower end of the elastic body is pulled towards the front part of the waist by utilizing the belt between the waist, so that the lower block at the lower end of the elastic body or the lower end of the elastic body is close to the back waist, and the upper block at the upper end of the elastic body enables the semi-circular rod at one side and the semi-circular rod at the other side to respectively hook the front parts of the shoulders or the chest part to obtain the correction of the hump; in consideration of comfort in use, the elastic body is arranged at the lower part of the upper block body, discomfort after the user wears the elastic body for a long time is eliminated by utilizing the elasticity of the elastic body, the original designed rigid shoulder backward pull is changed by arranging the elastic body, and the elastic body obtains the flexible shoulder backward pull; the problem of occupied space of transportation and boxing is further considered, and the semicircular rod on one side, the semicircular rod on the other side and the upper block body are designed in a split mode, so that a large amount of space can be reduced; the invention is suitable for correcting humpback of students in middle and primary schools, preventing myopia, training physical postures of soldiers in army, conditioning scapulohumeral periarthritis of middle and old aged people and adjusting sitting postures of long-term desk-bending office.

[ description of the drawings ]

FIG. 1 is a perspective assembly view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a perspective view of the rear face of the lower block of the present invention;

FIG. 4 is a schematic perspective view of the front face of the lower block of the present invention;

FIG. 5 is a perspective view of the rear face of the upper block of the present invention;

FIG. 6 is a schematic perspective view of the front face of the upper block of the present invention;

FIG. 7 is a schematic perspective view of an elastomer of the present invention;

FIG. 8 is a schematic perspective view of another alternative elastomeric body of the present invention;

FIG. 9 is a schematic view of the assembly structure of the first embodiment of the semi-circular rods of the present invention;

FIG. 10 is a schematic view of a first embodiment of the semi-circular rod of the present invention;

FIG. 11 is a schematic view of the assembled structure of a second embodiment of the semi-circular rods of the present invention;

FIG. 12 is a schematic view of a second embodiment of the semi-circular rod of the present invention;

FIG. 13 is a schematic view of the assembled structure of a third embodiment of the semi-circular rods of the present invention;

FIG. 14 is a schematic top view of a third embodiment of the semi-circular rods of the present invention;

FIG. 15 is an alternate structural schematic of a third embodiment of the semi-circular rod of the present invention;

FIG. 16 is a schematic view of the assembled structure of a fourth embodiment of the semi-circular rods of the present invention;

FIG. 17 is a schematic view of an assembled structure of a fifth embodiment of the semi-circular rods of the present invention;

FIG. 18 is a schematic structural view of a fifth embodiment of a semi-circular rod of the present invention;

FIG. 19 is an enlarged schematic view of section A of FIG. 17;

fig. 20 is a schematic perspective view of a rear rod a of a fifth embodiment of the semi-circular rod of the present invention;

in the figure: 1. adjusting the screw rod; 2. an upper rod A; 3. a front chest or shoulder limiting rod A; 4. a rear bar A; 5. a horn-shaped bulge A; 6. one side is connected with the board; 7. a through hole A; 8. one side corner is sunken; 9. locking the screw A; 10. an upper block body; 11. a beveled concave surface; 12. a locking screw B; 13. connecting holes; 14. an elastomer; 15. locking screws C; 16. an adjustment hole; 17. an upper end face hole; 18. a lower block body; 19. perforating; 20. a belt buckle; 21. connecting sheets; 22. a C-shaped plate; 23. lower punching; 24. a waistband; 25. a buttonhole; 26. a V-shaped lower face; 27. a through hole B; 28. locking screws D; 29. the corner part on the other side is sunken; 30. the other side is connected with a board; 31. a screw hole A; 32. a horn-shaped bulge B; 33. a rear bar B; 34. a front chest or shoulder limiting rod B; 35. an upper rod B; 36. an ellipsoid; 37. adjusting the screw hole; 38. a recessed surface; 39. a screw hole B; 40. welding connection; 41. perforating; 42. bending the plate; 43. adjusting the screw hole; 44. screws; 45. a light hole; 46. a jack; 47. inserting a rod; 48. positioning the screw hole; 49. connecting through holes; 50. a half connecting rod A; 51. a threaded hole; 52. a half connecting rod B; 53. threading a screw; 54. a nose bar; 55. a concave rod; 56. an upper half bar; 57. a lower half bar; 58. an expanding head; 59. a telescopic rod; 60. a pit; 61. a lock lever; 62. a spring; 63. a tube hole; 64. a triangular tube; 65. reducing the diameter of the ring; 66. blind holes; 67. perforating the threads; 68. a screw; 69. a rubber ring; 70. and a lock cylinder.

[ detailed description ] embodiments

The present invention will be explained in more detail by the following examples, which are intended to disclose all changes and modifications within the scope of the present invention, and the present invention is not limited to the following examples;

the shoulder width adjusting structure of the humpback correcting frame described with reference to fig. 1 to 20 comprises a semicircular rod at one side, a semicircular rod at the other side, a back rod and a waistband 24, wherein the back rod is fixedly connected with the lower ends of a rear rod a4 of the semicircular rod at one side and a rear rod B33 of the semicircular rod at the other side, a gap is left between the semicircular rod at one side and the semicircular rod at the other side of the same structure, an upper rod a2 at the upper part of the semicircular rod at one side is divided into two sections, and a connecting structure for adjusting the length is arranged on the upper rod a2 of the two sections of; the distance between a front chest or shoulder limiting rod A3 and a rear rod A4 of the semicircular rod on one side is adjusted by the connecting structure; the lower end of the back bar is connected to a waist belt 24.

With reference to fig. 9 or 10, in the first connection structure embodiment for adjusting the length of the upper rod a2, a section of upper rod a2 bent backwards is disposed at the upper end of the chest or shoulder limiting rod A3 of the semicircular rod on one side, an adjusting screw 1 is disposed on the end surface of the section of upper rod a2, another section of upper rod a2 bent forwards is disposed at the upper end of the rear rod a4, an adjusting screw hole 43 is disposed on the end surface of the another section of upper rod a2, and the distance between the chest or shoulder limiting rod A3 and the rear rod a4 is adjusted according to the length of the adjusting screw 1 entering the adjusting screw hole 43; similarly, the upper end of the chest or shoulder limiting rod B34 of the semicircular rod on the other side is provided with a section of upper rod B35 which is bent backwards, the end surface of the section of upper rod B35 is provided with an adjusting screw, the upper end of the rear rod B33 is provided with another section of upper rod B35 which is bent forwards, the end surface of the other section of upper rod B35 is provided with an adjusting screw hole, and the length of the adjusting screw entering the adjusting screw hole is used for adjusting the distance between the chest or shoulder limiting rod B34 and the rear rod B33.

With reference to fig. 11 or 12, in the second embodiment of the connection structure for adjusting the length of the upper rod a2, a section of upper rod a2 bent backwards is disposed at the upper end of the chest or shoulder limiting rod A3 of one side of the semicircular rod, an insertion rod 47 is disposed at the end surface of the section of upper rod a2, positioning screw holes 48 disposed at intervals are disposed from one end to the other end of the insertion rod 47, another section of upper rod a2 bent forwards is disposed at the upper end of the rear rod a4, an insertion hole 46 is disposed at the end surface of the another section of upper rod a2, a plurality of unthreaded holes 45 disposed at intervals are disposed on the another section of upper rod a2, the insertion rod 47 is inserted into the insertion hole 46, a screw 44 passes through any unthreaded hole 45 and then is connected with the positioning screw hole 48 at the corresponding position of the insertion rod 47, and the adjustment of the distance between the chest or shoulder limiting rod A3 and the rear rod a4 is obtained by the length of the insertion; the upper end of the front chest or shoulder limiting rod B34 of the semicircular rod on the other side is provided with a section of upper rod B35 which is bent backwards, the end face of the section of upper rod B35 is provided with an inserted rod, one end to the other end of the inserted rod is provided with positioning screw holes which are arranged at intervals, the upper end of the rear rod B33 is provided with another section of upper rod B35 which is bent forwards, the end face of the other section of upper rod B35 is provided with an insertion hole, the other section of upper rod B35 is provided with a plurality of unthreaded holes which are arranged at intervals, the inserted rod is inserted into the insertion hole, a screw passes through any unthreaded hole and then is connected with the positioning screw hole at the corresponding position of the inserted rod, and the length of the inserted rod entering the insertion hole is used for adjusting the distance between the front chest or.

Referring to fig. 13 or 14, in a third embodiment of the connection structure for adjusting the length of the upper rod a2 of the one side semicircular rod, a section of upper rod a2 bent backwards is provided at the upper end of the front chest or shoulder limiting rod A3, a half connecting rod B52 is provided at a position of the section of upper rod a2 adjacent to the front chest or shoulder limiting rod A3 to the rear end, screw holes 51 are arranged at intervals from one end to the other end of the half connecting rod B52, the upper end of the rear rod A4 is provided with a half connecting rod A50 bent forwards, connecting through holes 49 are formed in one end to the other end of the half connecting rod A50 at intervals, the half connecting rod B52 is attached to the half connecting rod A50 to form an upper rod A2, two penetrating screws 53 penetrate through the two connecting through holes 49 of the half connecting rod A50 and then are connected with a threaded hole 51 of the half connecting rod B52, and the distance between the chest or shoulder limiting rod A3 and the rear rod A4 is adjusted according to the length of the butt joint position of the half connecting rod A50 and the half connecting rod B52; the third connection structure implementation mode of the adjusting length is arranged on the semi-circular rod upper part rod B35 on the other side, the upper end of a front chest or shoulder limiting rod B34 is provided with a section of upper part rod B35 bent backwards, the part, close to the front chest or shoulder limiting rod B34, of a section of upper part rod B35 is a semi-connecting rod B to the rear end, threaded holes arranged at intervals are formed in one end to the other end of the semi-connecting rod B, the upper end of a rear part rod B33 is provided with a semi-connecting rod A bent forwards, connecting through holes arranged at intervals are formed in one end to the other end of the semi-connecting rod A, the semi-connecting rod B is attached to the semi-connecting rod A to form an upper part rod B35, two penetrating screws penetrate through the threaded holes of the semi-connecting rod A and then are connected with the threaded holes of the semi-connecting rod B, and the distance between the front chest or shoulder limiting rod B34.

Further, as an alternative in the same manner with reference to fig. 15, namely, the half connecting rods a and B in the left-right structure are replaced by the upper half rods 56 and the lower half rods 57 in the up-down structure, specifically: the upper end of the front chest or shoulder limiting rod A3 of the half rod on one side is provided with a section of upper rod A2 bent backwards, the position of the section of upper rod A2, which is close to the front chest or shoulder limiting rod A3, to the rear end is provided with a lower half rod 57, one end to the other end of the lower half rod 57 is provided with threaded holes 51 arranged at intervals, the upper end of the rear rod A4 is provided with an upper half rod 56 bent forwards, one end to the other end of the upper half rod 56 is provided with connecting through holes 49 arranged at intervals, the upper half rod 56 is attached to the lower half rod 57 to form an upper rod A2, two penetrating screws 53 penetrate through the connecting through holes 49 of the upper half rod 56 and then are connected with the threaded holes 51 of the lower half rod 57, and the distance between the front chest or shoulder limiting rod A3 and the rear rod A4 is adjusted according to the abutting position of; the upper end of the semicircular rod chest or shoulder limiting rod B34 at the other side is provided with a section of upper rod B35 bent backwards, the position of the section of upper rod B35, which is close to the chest or shoulder limiting rod B34, to the rear end is provided with a lower half rod, threaded holes arranged at intervals are arranged from one end to the other end of the lower half rod, the upper end of the rear rod B33 is provided with an upper half rod bent forwards, connecting through holes arranged at intervals are arranged from one end to the other end of the upper half rod, the upper half rod is attached to the lower half rod to form an upper rod B35, two penetrating screws penetrate through the connecting through holes of the upper half rod and then are connected with the threaded holes of the lower half rod, and the distance between the chest or shoulder limiting rod B34 and the rear rod B33 is adjusted according to the length of the butt joint position.

Referring to fig. 16, in the fourth embodiment of the connection structure for adjusting the length of the upper rod a2, a backward bent upper rod a2 is arranged at the upper end of a front chest or shoulder limiting rod A3 of a side semicircular rod, a concave rod 55 is arranged from a position close to the front chest or shoulder limiting rod A3 to the rear end of a section of the upper rod a2, screw holes 51 are arranged at intervals from one end to the other end of one of the two rods of the concave rod 55, connecting through holes 49 are arranged at intervals from one end to the other end of the other of the two rods, a forward bent convex rod 54 is arranged at the upper end of a rear rod A4, connecting through holes 49 are arranged at intervals from one end to the other end of the convex rod 54, the convex rod 54 and the concave rod 55 are inserted to form an upper rod a2, two connecting screws 53 pass through the other rod connecting through hole 49 of the concave rod 55, the connecting through hole 49 of the convex rod 54 is connected with the screw hole 51 of one of the concave rod 55, and the long and short rods 54 and the short rods 55 are inserted to obtain the distance between the front chest or shoulder Adjusting; the upper end of a semicircular rod forebreast or shoulder limiting rod B34 at the other side is provided with a section of upper rod B35 which is bent backwards, the position of a section of upper rod B35, which is close to the forebreast or shoulder limiting rod B34, to the rear end is provided with a concave rod, threaded holes which are arranged at intervals are arranged from one end to the other end of one of the two rod bodies of the concave rod, connecting through holes which are arranged at intervals are arranged from one end to the other end of the other rod body, the upper end of a rear rod B33 is provided with a convex rod which is bent forwards, connecting through holes which are arranged at intervals are arranged from one end to the other end of the convex rod, the convex rod and the concave rod 387 are inserted to form an upper rod B2, two penetrating screws penetrate through the other rod body connecting through hole of the concave rod, the threaded holes of one of the concave rod are connected after the connecting through holes of the convex rod, and the distance between the long and short.

With reference to fig. 17, 18, 19 or 20, in the fifth embodiment of the connection structure for adjusting the length of the upper rod a2, a small section of upper rod a2 bent backwards is disposed at the upper end of the lateral semicircular rod anterior chest or shoulder limiting rod A3, a blind hole 66 is disposed at the end of the small section of upper rod a2, a threaded through hole 67 is disposed between the blind hole 66 and the outer edge surface of the small section of upper rod a2, the upper end of the rear rod A4 is fixedly connected with the lower portion of the rear end of the triangular tube 64, a reducing ring 65 is disposed on the inner wall of the front end of the tube hole 63 of the triangular tube 64, an expanding head 58 is disposed at the rear end of the expansion rod 59, a locking rod 61 is disposed at the front end of the expansion rod 59, a concave pit 60 is disposed on the outer edge surface of the locking rod 61, a spring 62 is sleeved on the expansion rod 59 penetrating through the tube hole 63 of the triangular tube 64, two ends of the spring 62 respectively abut against the front end surface of the expanding head 58 and the rear end surface of the reducing ring 65, and the locking, the screw 68 is in threaded connection with a small section of threaded through hole 67 of the upper rod A2, a lock column 70 at the end of the screw 68 is inserted into a pit 60 of a lock rod 61 to lock the lock rod 61 of the telescopic rod 59, a rubber ring 69 for preventing the screw 68 from falling off is arranged at the screwing head of the screw 68 and the upper hole opening of the threaded through hole 67, and the extension length of the telescopic rod 59 is adjusted by the elasticity of the spring 62 on the expanding head 58 to obtain the flexible distance between the chest or shoulder limiting rod A3 and the rear rod A4; the upper end of the semicircular rod front chest or shoulder limiting rod B34 at the other side is provided with a small section of upper rod B35 which is bent backwards, the end part of the small section of upper rod B35 is provided with a blind hole, a threaded through hole is arranged between the blind hole and the outer edge surface of the small section of upper rod B35, the upper end of the rear rod B33 is fixedly connected with the lower part of the rear end of the triangular tube, the inner wall of the front end of the tube hole of the triangular tube is provided with a reducing ring, the rear end of the telescopic rod is provided with an expanding head, the front end of the telescopic rod is provided with a lock rod, the outer edge surface of the lock rod is provided with a pit, the telescopic rod which is penetrated in the tube hole of the triangular tube is sleeved with a spring, the two ends of the spring are respectively propped against the front end surface of the expanding head and the rear end surface of the reducing ring, the lock rod at the front end of the telescopic rod is inserted into the blind hole of the small section of the upper rod, the rubber ring for preventing the screw from falling off is arranged at the upper hole opening of the screwing head and the threaded through hole of the screw, and the extension length of the telescopic rod is adjusted by the elasticity of the spring to the expanding head so as to obtain the flexible distance between the forebreast or shoulder limiting rod B34 and the rear rod B33.

With reference to fig. 1, 2, 3, 4, 5, 6, 7 or 8, the back plate includes an upper block 10 and an elastic body 14 "the elastic body 14 can be replaced by a metal spring steel, an elastic plastic or a bamboo with elasticity and other elastic objects, such as a spring rod with upper and lower connection rings", two sides of the upper block 10 are respectively provided with a side corner recess 8 and another side corner recess 29, a side connecting plate 6 disposed at the lower end of a rear rod a4 of the side semi-circular rod is attached to the side corner recess 8, two screw holes a31 fixedly connected to the side connecting plate 6 after two locking screws a9 pass through two through holes a7 of the upper block 10 obtain the fixation of the side semi-circular rod at one side of the upper block 10, and an angular protrusion a5 is disposed at the lower end of the rear rod a4 and adjacent to the side; the other side connecting plate 30 arranged at the lower end of the rear rod B33 of the other side semi-circular rod is attached to the corner depression 29 at the other side, two locking screws D28 penetrate through the two through holes B27 of the upper block body 10 and then are fixedly connected with the two screw holes A31 of the other side connecting plate 30 to obtain the fixation of the other side semi-circular rod at the other side of the upper block body 10, and an angular protrusion B32 is arranged at the lower end of the rear rod B33 close to the other side connecting plate 30; in consideration of the comfort of the upper block body 10 in use, a V-shaped lower surface 26 is arranged at the lower part of the upper block body 10, an inclined concave surface 11 is arranged at the rear part of the V-shaped lower surface 26, a concave surface 38 is arranged at the lower front part or rear part of the upper block body 10, the upper end of the elastic body 14 is attached in the concave surface 38, two locking screws B12 pass through two connecting holes 13 arranged at the upper end of the elastic body 14 and then are connected with a screw hole B39 arranged in the concave surface 38, a through hole 41 formed by a bending plate 42 is arranged at the lower end of the elastic body 14, and the upper end of the bending plate 42 is connected with the middle lower part; or the lower end of the elastic body 14 is provided with a lower block body 18, and the lower block body 18 is provided with a through hole for connecting the waistband 24; or the lower part of the elastic body 14 is provided with a plurality of adjusting holes 16 from top to bottom, the upper end surface of the lower block body 18 is provided with an upper end surface hole 17, the lower part of the elastic body 14 is inserted into the upper end surface hole 17, two locking screws C15 pass through the two adjusting screw holes 37 of the lower block body 18 and then enter any two adjusting holes 16 of the elastic body 14, and the lower block body 18 is provided with through holes which are communicated from left to right; or the rear surface of the lower block 18 is provided with a C-shaped plate 22, and a through hole is formed between the C-shaped plate 22 and the lower block; a connecting piece 21 is arranged between the middle part of the C-shaped plate 22 and the lower block body 18, and an upper through hole 19 is formed between the C-shaped plate 22 at the upper part of the connecting piece 21 and the lower block body 18; a lower through hole 23 is formed between the C-shaped plate 22 at the lower part of the connecting piece 21 and the lower block body 18, and the lower end face of the lower block body 18 is set to be an elliptical surface 36 in consideration of safety in use, occurrence of edges and corners as few as possible and discomfort of the lower end of the lower block body 18 to the waist.

Furthermore, one end of the waistband 24 is provided with a waistband buckle 20, and the other end of the waistband 24 close to the waistband is provided with a plurality of buttonholes 25; the waistband 24 can be replaced by any one of a band for doing exercises, an elastic band and a rope.

When the belt 24 is used, the middle part of the belt is penetrated in the through hole of the lower block 18; or one end of the belt is provided with a roller type belt buckle, the other end of the belt can be provided with no button hole 25, and considering the use of students or teenagers, namely the factor of height increase, which leads to the problem that the elastic body 14 is too short, the lower block body 18 is provided with through holes which are communicated from left to right, and the through holes can be arranged into an upper through hole and a lower through hole or a plurality of through holes from top to bottom; the perforation should not interfere with the installation of the elastomer 14, i.e. the lower block 18 is made thicker; preferably or at the rear face of the lower block 18, a C-shaped plate 22 is provided, and a through hole is formed between the C-shaped plate 22 and the lower block 18; or a connecting piece 21 is arranged between the middle part of the C-shaped plate 22 and the lower block 18, and the embodiment shown in the attached figures 1, 2 or 3 is adopted, so that an upper through hole 19 is formed between the C-shaped plate 22 on the upper part of the connecting piece 21 and the lower block 18; a lower through hole 23 is formed between the C-shaped plate 22 at the lower part of the connecting piece 21 and the lower block body 18; two connecting sheets 21 can also be arranged between the C-shaped plate 22 and the lower block 18 to form an upper through hole 19, a middle through hole and a lower through hole 23; this allows access to the through-going perforations in the middle of the belt; or the middle part of the belt can be cut off to form two sections without a perforation, and then the cut-off part of the belt is fixed on the lower block 18 by a rivet; similarly, the broken portion of the belt may be fixed to the lower end of the elastic body 14 by a rivet.

When the waist belt 24 is replaced by a power practice belt, the middle part of the power practice belt is connected with the through hole of the lower block body 18; or the middle part of the exercise belt is fixed at the rear part of the lower block body 18 through a rivet; or the middle part of the power practice belt is broken into two sections, and the broken part of the power practice belt is fixed on the lower block body 18 through a rivet; the two ends of the exercise belt are connected by binding; similarly, the broken portion of the power band may be fixed to the lower end of the elastic body 14 by a rivet, that is, the bent plate 42 may not be provided at the lower portion of the elastic body 14.

When the waistband 24 is replaced by an elastic band, the middle part of the elastic band is connected on the lower block body 18, namely, the lower part of the lower block body 18 is provided with a through hole which is penetrated left and right for the elastic band to pass through; or the middle part of the elastic band is fixed on the lower block body 18 through a rivet; or the middle part of the elastic band is broken into two sections, and the broken part of the elastic band is fixed on the lower block body 18 through a rivet; two ends of the elastic band are connected with the nylon plush ring through button holes, hidden buttons, hooks or nylon bonding hooks; similarly, the broken portion of the elastic band may be fixed to the lower end of the elastic body 14 by a rivet, that is, the bending plate 42 may not be provided at the lower portion of the elastic body 14.

When the waistband 24 is replaced by a rope; the middle part of the rope is connected on the lower block 18, namely, the lower part of the lower block 18 is provided with a through hole which is penetrated left and right and is used for the rope to pass through; or the middle part of the rope is bound on the lower block 18; or the middle part of the rope is broken into two sections, the broken part of the rope is fixed on the lower block body 18 by binding, and the two ends of the rope are connected by binding; similarly, the broken portion of the string may also be fixed to the lower end of the elastic body 14 by a rivet, that is, the bending plate 42 is not disposed at the lower portion of the elastic body 14.

Further, the one-side semicircular rod formed by the chest or shoulder limiting rod A3, the upper rod a2, the rear rod a4 and various implementation structural members, the other-side semicircular rod formed by the chest or shoulder limiting rod B34, the upper rod B35, the rear rod B33 and various implementation structural members, the upper block body 10 and the lower block body 18 can be made of plastics, nylon or metal, and weight-reducing fabrication holes or recesses can be locally arranged under the condition of ensuring the design strength; the chest or shoulder limiting rod A3 of the half-round rod on one side and the chest or shoulder limiting rod B34 of the half-round rod on the other side can obtain the comfort close to the chest or shoulders by widening and installing angle-adjustable widening plates and the like, and can also be locally connected by hinging without changing the framework of the application, and other structures are added to realize the adjustment of the length and the width, and any one of the structures formed by splicing connection or combination of multiple materials belongs to the protection range of the application; the designation of the rod of the semicircular rod at one side and the semicircular rod at the other side is not only limited, but also can be called as a plate, a sheet, a pipe, a strip or a body, the semicircle can also be called as a door shape, namely, the semicircular rod at one side is provided with a front chest or shoulder limiting rod A3 and a rear rod A4, a front chest or shoulder limiting rod B34 and a rear rod B33, and the middle parts of the upper rod A2 of the semicircular rod at one side and the upper rod B35 of the semicircular rod at the other side can be in any overhead connection mode; the designation of upper block 10 and lower block 18 is also the reason that upper block 10 and lower block 18 may also be referred to as plates, sheets, strips or individual blocks, or individual bodies; the elastic body 14 may be any elastic body such as a spring steel plate, elastic plastic, bamboo, etc., or may be a complex structure in which a return spring is added at the middle hinged joint, the plate-shaped structure is connected to the upper block 10 and the lower block 18 in a hinged connection manner near both ends, and then the spring is pressed against both ends of the plate-shaped structure to cause the upper block 10 and the lower block 18 to have a return function with respect to the plate-shaped structure, all belonging to the equivalent alternatives of the present application.

The shoulder width adjusting structure of the kyphosis correcting frame is implemented, and is combined with the attached drawings 1 to 8 and a plurality of implementation lines of shoulder width adjustment shown in the attached drawings 9 to 16, when the kyphosis correcting frame is used, a half-round rod on one side and a half-round rod on the other side are respectively sleeved on two shoulders, whether the widths are proper or not is sensed, if not, the widths of a chest or shoulder limiting rod A3 and a rear rod A4 of the half-round rod on one side and the widths of a chest or shoulder limiting rod B34 and a rear rod B33 of the half-round rod on the other side can be adjusted by combining the implementation modes shown in the attached drawings 9 to 16, and the chest or the shoulders do not have opp; then the half-round rod on one side or the half-round rod on the other side is held by hand to lift the application, because of the space formed between the half-round rod on one side and the half-round rod on the other side, the head can directly drill through between the half-round rod on one side and the half-round rod on the other side, the upper rod A2 of the half-round rod on one side and the upper rod B35 of the half-round rod on the other side are placed on the shoulders, at this time, the chest or shoulder limiting rod A3 of the half-round rod on one side and the chest or shoulder limiting rod B34 of the half-round rod on the other side are positioned at the chest close to both sides, the elastic body 14 and the lower block body 18 are tilted backwards at the back waist part, at this time, the user respectively grasps the two ends of the waist belt 24 by both hands and places the waist front part, the buckle 20 at one end of the belt 24 is connected with the button hole 25 at the other end of the belt 24, at this time, the upper block body 10, the elastic body 14 and the lower block body 18 are dragged by the waistband 24 and are forwards inclined by taking the elastic body 14 as a support for the back part of the lumbar vertebra close to the lumbar curvature bone, the synchronous chest or shoulder limiting rod A3 of the semicircular rod on one side and the chest or shoulder limiting rod B34 of the semicircular rod on the other side push the chest or shoulders and the chest backwards to obtain the correction of the humpback, after the waist part is bent forwards after a period of use, the relaxation or exercise of the waist part is obtained by the elastic action of the elastic body 14, the elastic action of the elastic body 14 is also always kept straight to enable the user to recover the waist part, and the hidden humpback preventing structure can be formed by externally dressing after the user wears the garment; the application does not affect working, class or doing other things while sitting on the chair; the user can also walk, stand or do simple housework.

The application can realize flexible forward movement of the chest or shoulders by combining with the attached drawings of fig. 1, 2, 17, 18, 19 and 20, that is, according to the embodiment of the semicircular rod at one side and the semicircular rod at the other side given in fig. 17, 18, 19 and 20, when in use, the selected two springs 62 with proper elasticity are used according to requirements, the two telescopic rods 59 are respectively sleeved with the two selected springs 62, one end of the lock rod 61 of one telescopic rod 59 is used for penetrating into the pipe hole 63 at the rear end of the triangular pipe 64 at the upper end of the rear rod a4, the push rod is used for pushing the expanding head 58 to enable the lock rod 61 and the end of the telescopic rod 59 to penetrate through the reducing ring 65, then the lock rod 61 is penetrated into the blind hole 66 at the upper end of the chest or shoulder limiting rod A3, the lock column 70 is penetrated into the pit 60 of the lock rod 61 after the screw 68 is penetrated through the threaded through hole 67 to obtain locking of the end of the telescopic rod 59, the open pin and, the other telescopic rod 59 of the other side semi-circle rod is installed in the manner described above; it should be noted that, in order to prevent the corner compression discomfort caused by the front chest or shoulder limiting rod A3 and the triangular tube 64 to the shoulder, the upper end of the front chest or shoulder limiting rod A3 may be set to be of a "T" shaped structure or a "l" shaped structure, and the blind hole 66 is set in the horizontal rod at the upper end of the front chest or shoulder limiting rod A3 of the "T" shaped structure or the "l" shaped structure; when in use, the application is lifted by holding the semi-circular rod at one side or the semi-circular rod at the other side, because the space is formed between the semi-circular rod at one side and the semi-circular rod at the other side, the head can directly drill through the space between the semi-circular rod at one side and the semi-circular rod at the other side, the upper rod A2 of the semi-circular rod at one side and the triangular pipe 64 of the semi-circular rod at the other side are placed on two shoulders, at the moment, the chest or shoulder limiting rod A3 of the semi-circular rod at one side and the chest or shoulder limiting rod B34 of the semi-circular rod at the other side are positioned at the chest close to both sides, the elastic body 14 and the lower block body 18 are arranged at the back waist part and tilted backwards, at the moment, a user respectively grasps two ends of the waist belt 24 by two hands and places the two ends of the waist part at the front part, the buckle 20 at one end of the waist belt 24 is connected with the button 25 at the, the upper block body 10, the elastic body 14 and the lower block body 18 are dragged by the waist belt 24 and incline forwards by taking the elastic body 14 as a support for the back part of the lumbar vertebra close to the lumbar curvature bone, and the synchronous chest or shoulder limiting rod A3 of the semi-circular rod at one side and the chest or shoulder limiting rod B34 of the semi-circular rod at the other side push the chest or shoulders and the chest backwards to obtain the correction of the kyphosis; when the waist-straightening and waist-straightening device is used, a user can obtain the relaxation or exercise of the waist by the dual functions or any functions of the spring 62 and the elastic body 14 if the user needs to slightly bend down, the elastic functions of the spring 62 and the elastic body 14 are always in the effect of enabling the user to recover the straightening of the waist, and a hidden type humpback preventing structure can be formed by externally dressing after the user wears the waist-straightening and waist-straightening device because the waist-straightening and waist-straightening device is close to the body; the application does not affect working, class or doing other things while sitting on the chair; the user can also walk, stand or do simple housework.

The present invention is not described in detail in the prior art.

Claims

1. The utility model provides a shoulder width adjustment structure of humpback correction frame, includes one side semicircle pole, opposite side semicircle pole, back pole and waistband (24), characterized by: the lower ends of the back rod, the back rod A (4) of the semicircular rod on one side and the back rod B (33) of the semicircular rod on the other side are fixedly connected, a gap is reserved between the semicircular rod on one side and the semicircular rod on the other side with the same structure, the upper rod A (2) at the upper part of the semicircular rod on one side is divided into two sections, and a connecting structure for adjusting the length is arranged on the upper rod A (2) of the two sections of structures; the distance between a front chest or shoulder limiting rod A (3) and a rear rod A (4) of the semicircular rod on one side is obtained by the connecting structure to be adjusted; the lower end of the back rod is connected with a waist belt (24).

2. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: the first connection structure embodiment of the regulation length that sets up on upper portion pole A (2), the upper end of prothorax or shoulder gag lever post A (3) is equipped with one section upper portion pole A (2) of bending backward, the terminal surface at one section upper portion pole A (2) is equipped with adjusting screw (1), the upper end of rear portion pole A (4) is equipped with another section upper portion pole A (2) of bending forward, the terminal surface at another section upper portion pole A (2) is equipped with regulation screw (43), the length that gets into regulation screw (43) by adjusting screw (1) acquires the distance adjustment between prothorax or shoulder gag lever post A (3) and rear portion pole A (4).

3. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: in the second connecting structure embodiment for adjusting the length, which is arranged on the upper rod A (2), the upper end of the chest or shoulder limiting rod A (3) is provided with a section of upper rod A (2) which is bent backwards, an inserted rod (47) is arranged on the end surface of one section of the upper rod A (2), positioning screw holes (48) arranged at intervals are arranged from one end to the other end of the inserted rod (47), the upper end of the rear rod A (4) is provided with the other section of the upper rod A (2) bent forwards, the end face of the other section of upper portion rod A (2) is provided with a jack (46), a plurality of unthreaded holes (45) arranged at intervals are formed in the other section of upper portion rod A (2), the inserted link (47) is inserted into the jack (46), a screw (44) penetrates through any unthreaded hole (45) and then is connected with a positioning screw hole (48) in the corresponding position of the inserted link (47), and the length of the inserted link (47) entering the jack (46) obtains the distance adjustment between the front chest or shoulder limiting rod A (3) and the rear portion rod A (4).

4. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: the third connection structure embodiment of the length adjustment is arranged on the upper part rod A (2), the upper end of the chest or shoulder limiting rod A (3) is provided with a section of upper part rod A (2) which is bent backwards, the position of the section of upper part rod A (2) close to the chest or shoulder limiting rod A (3) to the rear end is provided with a half connecting rod B (52), one end to the other end of the half connecting rod B (52) is provided with threaded holes (51) which are arranged at intervals, the upper end of the rear part rod A (4) is provided with a half connecting rod A (50) which is bent forwards, one end to the other end of the half connecting rod A (50) is provided with connecting through holes (49) which are arranged at intervals, the half connecting rod B (52) is attached to the half connecting rod A (50) to form the upper part rod A (2), two penetrating screws (53) penetrate through the two connecting through holes (49) of the half connecting rod A (50) and then are connected with, the length of the butt joint position of the half connecting rod A (50) and the half connecting rod B (52) is used for obtaining the adjustment of the distance between the front chest or shoulder limiting rod A (3) and the rear rod A (4); or the upper end of the front chest or shoulder limiting rod A (3) is provided with a section of upper rod A (2) which is bent backwards, the part of the section of upper rod A (2) which is close to the front chest or shoulder limiting rod A (3) to the rear end is provided with a lower half rod (57), threaded holes (51) are arranged at intervals from one end to the other end of the lower half rod (57), an upper half rod (56) bent forwards is arranged at the upper end of the rear rod A (4), connecting through holes (49) arranged at intervals are formed in one end to the other end of an upper half rod (56), the upper half rod (56) is attached to a lower half rod (57) to form an upper rod A (2), two cross-connecting screws (53) penetrate through the connecting through holes (49) of the upper half rod (56) and then are connected with threaded holes (51) of the lower half rod (57), and the distance between the front chest or shoulder limiting rod A (3) and the rear rod A (4) is adjusted according to the length of the butt joint position of the upper half rod (56) and the lower half rod (57).

5. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: the fourth connection structure implementation mode of adjusting the length is arranged on the upper portion rod A (2), a section of upper portion rod A (2) bent backwards is arranged at the upper end of the chest or shoulder limiting rod A (3), a concave rod (55) is arranged from the position, close to the chest or shoulder limiting rod A (3), of the section of upper portion rod A (2) to the rear end, a threaded hole (51) arranged at an interval is formed from one end to the other end of one of the two rod bodies of the concave rod (55), connection through holes (49) arranged at an interval are formed from one end to the other end of the other rod body, a convex rod (54) bent forwards is arranged at the upper end of the rear portion rod A (4), connection through holes (49) arranged at an interval are formed from one end to the other end of the convex rod (54), the convex rod (54) and the concave rod (55) are inserted to form the upper portion rod A (2), and two penetrating screws (53) penetrate through the other rod body connection through holes (49) of the, The rear of the connecting through hole (49) of the convex rod (54) is connected with a threaded hole (51) of one rod of the concave rod (55), and the distance between the forebreast or shoulder limiting rod A (3) and the rear rod A (4) is adjusted according to the inserting length of the convex rod (54) and the concave rod (55).

6. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: the fifth connection structure embodiment of the regulation length that sets up on upper portion pole A (2), the upper end of antecedence or shoulder gag lever post A (3) is equipped with a subsection upper portion pole A (2) of bending backward, is equipped with blind hole (66) at the tip of subsection upper portion pole A (2), be equipped with screw thread perforation (67) between the outer fringe face of blind hole (66) and subsection upper portion pole A (2), the upper end of rear portion pole A (4) and the rear end lower part fixed connection of triangular tube (64), be equipped with reducing ring (65) at pore (63) front end inner wall of triangular tube (64), the rear end of telescopic link (59) is equipped with hole enlargement head (58), the front end of telescopic link (59) is equipped with locking lever (61), the outer fringe face of locking lever (61) is equipped with pit (60), telescopic link (59) of wearing in triangular tube (64) pore (63) go up the cover have spring (62), the both ends of spring (62) push up respectively at the preceding terminal surface of hole enlargement head (58) and the rear end of reducing ring (65) of hole (65), the spring (62) In the face, the blind hole (66) of a small section of upper rod A (2) is inserted into the lock rod (61) at the front end of the telescopic rod (59), the screw thread of the screw (68) is connected with the screw thread through hole (67) of the small section of upper rod A (2), the lock column (70) at the end part of the screw (68) is inserted into the pit (60) of the lock rod (61) to lock the lock rod (61) of the telescopic rod (59), and the extension length of the telescopic rod (59) is adjusted by the elasticity of the spring (62) to the expanding head (58) to obtain the flexible distance between the chest or shoulder limiting rod A (3) and the rear rod A (4).

7. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: the back plate comprises an upper block body (10) and an elastic body (14), two sides of the upper block body (10) at the upper end of the back rod are fixedly connected with the lower ends of a rear rod A (4) of a semicircular rod on one side and a rear rod B (33) of a semicircular rod on the other side respectively, the lower end of the upper block body (10) is connected with the upper end of the elastic body (14), a through hole (41) formed by a bending plate (42) is formed in the lower end of the elastic body (14), and the upper end of the bending plate (42) is connected with the middle lower part of the elastic body (14) through welding (40; or the lower end of the elastic body (14) is provided with a lower block body (18), and the lower block body (18) is provided with a through hole for connecting the waistband (24).

8. The shoulder width adjusting structure of a humpback correcting stand according to claim 7, wherein: two sides of the upper block body (10) are respectively provided with a corner dent (8) at one side and a corner dent (29) at the other side, a connecting plate (6) at one side arranged at the lower end of the rear rod A (4) of the semicircular rod at one side is attached to the corner dent (8) at one side, two locking screws A (9) penetrate through two through holes A (7) of the upper block body (10) and then are fixedly connected with two screw holes A (31) of the connecting plate (6) at one side to obtain the fixation of the semicircular rod at one side of the upper block body (10), and an angular bulge A (5) is arranged at the position, close to the connecting plate (6) at one side, of the lower; the other side connecting plate (30) arranged at the lower end of the rear rod B (33) of the other side semicircular rod is attached to the corner depression (29) at the other side, two locking screws D (28) penetrate through the two through holes B (27) of the upper block body (10) and then are fixedly connected with the two screw holes A (31) of the other side connecting plate (30) to obtain the fixation of the other side semicircular rod at the other side of the upper block body (10), and an angular protrusion B (32) is arranged at the lower end of the rear rod B (33) close to the other side connecting plate (30); a concave surface (38) is arranged on the lower front part or the rear part of the upper block body (10), the upper end of the elastic body (14) is attached to the concave surface (38), and two locking screws B (12) penetrate through two connecting holes (13) formed in the upper end of the elastic body (14) and then are connected with screw holes B (39) formed in the concave surface (38).

9. The shoulder width adjusting structure of a humpback correcting stand according to claim 7, wherein: the lower part of the elastic body (14) is provided with a plurality of adjusting holes (16) from top to bottom, the upper end surface of the lower block body (18) is provided with an upper end surface hole (17), the lower part of the elastic body (14) is inserted into the upper end surface hole (17), two locking screws C (15) penetrate through two adjusting screw holes (37) of the lower block body (18) and then enter any two adjusting holes (16) of the elastic body (14), and the lower block body (18) is provided with through holes which are communicated from left to right; or the rear surface of the lower block body (18) is provided with a C-shaped plate (22), and a through hole is formed between the C-shaped plate (22) and the lower block body; a connecting piece (21) is arranged between the middle part of the C-shaped plate (22) and the lower block body (18), and an upper through hole (19) is formed between the C-shaped plate (22) at the upper part of the connecting piece (21) and the lower block body (18); a lower through hole (23) is formed between the C-shaped plate (22) at the lower part of the connecting piece (21) and the lower block body (18), and an elliptical surface (36) is arranged on the lower end surface of the lower block body (18).

10. The shoulder width adjusting structure of a humpback correcting stand according to claim 1, wherein: one end of the waistband (24) is provided with a waistband buckle (20), and the other end of the waistband (24) close to the waistband is provided with a plurality of buttonholes (25); the waistband (24) can be replaced by any one of a band for doing exercises, an elastic band and a rope.