CN218606979U

CN218606979U - Posture corrector

Info

Publication number: CN218606979U
Application number: CN202222158654.XU
Authority: CN
Inventors: 徐剑; 孔永志
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-28
Filing date: 2022-08-16
Publication date: 2023-03-14
Anticipated expiration: 2032-08-16
Also published as: CN218606979U8

Abstract

The utility model provides a posture unscrambler, including first connecting seat, the second connecting seat and four rod bodies, four two liang of settings of rod bodies are on first connecting seat and second connecting seat, first connecting seat has the first connecting portion that is located between the two adjacent rod bodies, the second connecting seat has the second connecting portion that is located between the two adjacent rod bodies, be provided with slewing mechanism between first connecting portion and the second connecting portion, slewing mechanism makes four rod bodies rotate between cruciform state and fold condition, first connecting portion and second connecting portion all are located between the rod body, and slewing mechanism sets up between first connecting portion and second connecting portion, the rotation that makes first connecting seat and second connecting seat is connected can not influence the rod body, thereby be more convenient for produce, and improve production efficiency, and slewing mechanism need not to pass the rod body again, can reduce the material that consumes, thereby reduce cost.

Description

Posture corrector

Technical Field

The utility model relates to a posture corrector.

Background

The orthoses are used to correct abnormal bending or inclination of the back of a human body due to an incorrect sitting posture or walking posture. For example, the utility model with publication number CN 114396419A discloses a posture corrector, which comprises a first connecting seat, a second connecting seat, a first rod and a second rod, wherein the first connecting seat and the second connecting seat of the first rod and the second rod are staggered to form a cross, when the multifunctional electric chair is used, the second stick is vertically attached to the back side of a human body, the first stick is horizontally attached to the back side of the human body, and the two arms of a person move backwards to be located on the back side of the first stick, so that the aims of correcting the body posture and enabling the back of the human body to be stiff and straight are fulfilled. The prior posture corrector as described in this patent has the following drawbacks: the first connecting seat and the second connecting seat are both cylinders, the first rod and the second rod respectively penetrate through the cylinders, and the first connecting seat, the second connecting seat, the first rod and the second rod are rotationally connected through a long pin or a long bolt, namely the rotational connection of the first connecting seat and the second connecting seat can influence the rods, so that the production process is more complex, and the production efficiency is lower; on the other hand, the long pin or the long bolt consumes more material due to the longer length.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a posture corrector, can improve production efficiency, and reduce cost, increase of service life.

The utility model discloses a following technical scheme realizes:

the utility model provides a posture corrector, including first connecting seat, the second connecting seat and four rod bodies, four two liang of rod bodies set up on first connecting seat and second connecting seat, first connecting seat has the first connecting portion that is located between two adjacent rod bodies, the second connecting seat has the second connecting portion that is located between two adjacent rod bodies, be provided with slewing mechanism between first connecting portion and the second connecting portion, slewing mechanism makes four rod bodies rotate between cross state and fold condition, first connecting portion and second connecting portion all are located between the rod body, and slewing mechanism sets up between first connecting portion and second connecting portion, make the rotation of first connecting seat and second connecting seat connect and can not influence the rod body, thereby the production of being more convenient for, improve production efficiency, and slewing mechanism need not to pass the rod body again, can reduce the material that consumes, thereby reduce cost.

Furthermore, the rotating mechanism comprises a shaft pin penetrating through the first connecting part and the second connecting part, the installation is simple and convenient, the shaft pin only penetrates through the first connecting part and the second connecting part, compared with the prior art, the rotating mechanism is shorter in length and lower in cost, and the risk of damage caused by overlong length in the using process is avoided, so that the service life can be prolonged.

Furthermore, slewing mechanism is including passing the bolt of first connecting portion and second connecting portion, and the installation is simple and convenient, and the bolt only passes first connecting portion and second connecting portion, compares in prior art, and its length is shorter, and the cost is lower, and the risk that damages because of the length overlength no longer exists in the use to can increase of service life.

Furthermore, a limiting mechanism is arranged between the first connecting part and the second connecting part to limit the rotating angle between the first connecting seat and the second connecting seat, so that the four rod bodies only rotate between the cross-shaped state and the folded state, and other states cannot occur, thereby ensuring the normal use of the posture corrector, being convenient to operate, and reducing the storage space when rotating to the folded storage state.

Furthermore, stop gear is including setting up first stop part and the spacing portion of setting on the second connecting portion on the first connecting portion, spacing portion can support and lean on in first stop part, makes four rod bodies stop at the cross state to make the conversion of rod body state more simple and convenient.

Furthermore, stop gear is still including setting up the second stop part on first connecting portion, and second stop part and first stop part interval arrangement, spacing portion can support and lean on the second stop part, make four rod bodies stop at fold condition and see to make the conversion of rod body state more simple and convenient.

Furthermore, a circular protruding block is arranged on the first connecting portion, the edge of the circular protruding block is recessed inwards to form an arc-shaped first groove, a second groove for accommodating the circular protruding block is arranged on the second connecting portion, two groove walls at two ends of the first groove are a first blocking portion and a second blocking portion, and the limiting portion is located in the second groove.

Furthermore, the groove wall and the first groove form a right angle, and the limiting part is a rectangular block, so that the limiting effect is better.

Furthermore, the two rod bodies are integrally formed and penetrate through the first connecting seat, and the other two rod bodies are integrally formed and penetrate through the second connecting seat.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the utility model in a cross-shaped state.

Fig. 2 is a schematic structural view of the present invention in a folded state.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is another schematic sectional view of the present invention.

Fig. 6 is a schematic sectional view of the first and second connecting seat portions in the cross-shaped state of the present invention.

Fig. 7 is an exploded view of the first and second connecting seat portions of the present invention.

Fig. 8 is an exploded view of the handle section of the skipping rope of the present invention.

Fig. 9 is an exploded view of the handle section of the present invention.

Fig. 10 is a schematic structural diagram of the connector of the present invention.

Fig. 11 is a schematic structural view of the connecting member of the present invention.

Wherein, 1, a stick body; 21. a first connecting seat; 211. a first connection portion; 22. a second connecting portion; 221. a second connecting portion; 23. a circular portion; 24. a constriction; 241. a strip-shaped groove; 25. positioning a rod; 26. a locking hole; 27. an arc-shaped slot; 28. a half portion; 281. positioning rings; 29. a half portion; 291. positioning a groove; 210. locking the bolt; 31. a circular protruding block; 32. a first groove; 331. a first blocking portion; 332. a second blocking portion; 34. a limiting part; 35. a second groove; 41. a bolt; 42. a nut; 5. a handle section; 51. a handle tube; 52. a connecting member; 521. a connection section; 522. a rounded end portion; 523. a through hole; 524. perforating; 61. an extension section; 62. an external thread; 7. a flexible sleeve; 8. a rope skipping handle section; 81. a rope skipping handle pipe; 82. a connector; 821. an insertion section; 822. an installation part; 823. mounting grooves; 824. mounting holes; 83. a bearing; 91. a rope body; 92. a counterweight block; 10. a timer; 101. and a display screen.

Detailed Description

As shown in fig. 1 to 11, the posture corrector comprises four rod bodies 1 and a connecting mechanism, wherein the connecting mechanism comprises a first connecting seat 21 and a second connecting seat 22, in this embodiment, two of the four rod bodies 1 are integrally formed and detachably penetrate through the first connecting seat 21, and the other two rod bodies 1 are integrally formed and detachably penetrate through the second connecting seat 22. In another embodiment, two of the four stick bodies 1 are detachably disposed on the first connecting seat 21 at intervals, and the other two stick bodies 1 are detachably disposed on the second connecting seat 22 at intervals.

First connecting seat 21 and second connecting seat 22 pass through bolt mechanism rotatable coupling, have stop gear between first connecting seat 21 and the second connecting seat 22 with the restriction turned angle to make four rod bodies 1 rotate between cross state and fold condition, the cross state is the user state promptly, and the state is accomodate promptly to fold condition.

The first connecting seat 21 and the second connecting seat 22 each comprise a half 28 and a half 29 detachably arranged with respect to each other, the corresponding half 28 and half 29 are connected with each other by a fastening member, the fastening member traverses the stick body 1, and the stick body 1 is fixed in the corresponding half 28 and half 29 by a fixing mechanism, in this embodiment, the fastening member is a fixing mechanism, and in this embodiment, the fastening member may also be a bolt or a bolt. The fixing mechanism comprises a positioning rod 25 which is arranged in one half part 28 and extends towards the other half part 29, a locking hole 26 which is arranged on the other half part 29 and corresponds to the positioning rod 25, a abdicating hole and a locking bolt 210 which are arranged on the rod body 1 and are used for the positioning rod 25 to pass through, internal threads which are matched with the locking bolt 210 are arranged in the positioning rod 25, arc-shaped grooves 27 which are matched with the rod body 1 and are used for the rod body 1 to put in are respectively arranged in the half part 28 and the half part 29, and more specifically, the two arc-shaped grooves 27 form a holding hole for holding the rod body 1. The contact surfaces of the

half parts

29 and 28 are provided with concave positioning grooves 291, the contact surfaces of the

half parts

28 and 29 are provided with convex positioning rings 281, the positioning grooves 291 and the positioning rings 281 are mutually matched, when the stick body 1 is installed, the positioning rod 25 firstly passes through a yielding hole of the stick body 1, the stick body 1 is placed in the arc-shaped groove 27 of the half part 28 where the positioning rod 25 is located, then the other half part 29 is placed at a proper position, when the proper position is reached, the positioning rings 281 are located in the positioning grooves 291, the stick body 1 is also located in the arc-shaped groove 27 of the other half part 29, and then the locking bolt 210 passes through the locking hole 26 of the other half part 29 and is locked in the positioning rod 25.

First connecting seat 21 and second connecting seat 22 all include circular portion 23 and set up the constriction 24 in circular portion 23 both sides, and half-part 28 and half-part 29 all include circular portion 23 and constriction 24, and the interval is provided with a plurality of bar grooves 241 in the constriction 24 outside. The positioning rods 25 are arranged on the two constrictions 24 of the half-part 28, and the locking holes 26 are arranged on the two constrictions of the half-part 29. Arcuate slot 27 is disposed inboard of half 28 and half 29.

The circular portion 23 of the half 29 of the first connecting seat 21 is the first connecting portion 211, and the circular portion 23 of the half 29 of the second connecting seat 22 is the second connecting portion 221, i.e. the first connecting portion 211 and the second connecting portion 221 are both located between two adjacent stick bodies 1. A rotating mechanism, which is a bolt mechanism in the present embodiment, is disposed between the first connecting portion 211 and the second connecting portion 221. The bolt mechanism for rotating the first and second coupling seats 21 and 22 includes a bolt 41 and a nut 42, the bolt 41 passes through the round portions 23 of the adjacent two halves of the first and second coupling seats 21 and 22, and the nut 42 is locked on the bolt 41. In another embodiment, the rotation mechanism includes a shaft pin passing through the first and second coupling portions.

In order to limit the rotation angle of the first connecting seat 21 and the second connecting seat 22, so that the four rod bodies 1 can be fixed and stopped in the cross-shaped state or the folded state, and can be rotated and changed between the cross-shaped state and the folded state, a limiting mechanism is arranged between the first connecting part 211 and the second connecting part 221. The limiting mechanism comprises two first blocking portions 331 and two second blocking portions 332 arranged on the first connecting portion 211, and two limiting portions 34 arranged on the second connecting portion 221, wherein the two first blocking portions 331 are arranged at intervals, the two second blocking portions 332 are arranged at intervals, and the two limiting portions 34 are arranged at intervals, more specifically, a circular protruding block 31 is arranged on the first connecting portion 211, two sides of the circular protruding block 31 are recessed inwards to form two arc-shaped first grooves 32, two groove walls at two ends of each first groove 32 are the first blocking portions 331 or the second blocking portions 332, a second groove 35 for accommodating the circular protruding block 31 is arranged on the second connecting portion 221, and the limiting portions 34 are located in the second grooves 35. When the two position-limiting parts 34 respectively abut against the two first blocking parts 331, the four rod bodies 1 stop and are fixed in a cross-shaped state, and when the two position-limiting parts 34 respectively abut against the two second blocking parts 332, the four rod bodies 1 stop and are fixed in a folded state. In the present embodiment, the two first grooves 32 and the two limiting portions 34 are symmetrically arranged with the center of the bolt 41 as a symmetry center. The connecting angle of the groove wall and the first groove 32 is a right angle, and the limiting part 34 is a rectangular block.

In the present embodiment, the folding state is that the first connecting seat 21 and the second connecting seat 22 are in an overlapping state, and the stick bodies 1 respectively connected to the first connecting seat 21 and the second connecting seat 22 are also in an overlapping state.

In other embodiments, only one first groove 32 and one limiting portion 34 may be provided, and when the limiting portion 34 abuts against the groove wall at one end of the first groove 32, the four rod bodies 1 are in a cross-shaped state or a folded state.

The timer 10 is further disposed in the first connection seat 21, the display screen 101 connected to the timer 10 is disposed on the first connection seat 21, and the specific arrangement structure of the timer 10 and the connection line between the timer 10 and the display screen 101 are all the prior art.

When the utility model is in use, the two rod bodies 1 connected with the first connecting seat 21 are in horizontal state, and the two rod bodies 1 connected with the second connecting seat 22 are in vertical state. The end parts of the two rod bodies 1 in the horizontal state are detachably provided with rope skipping handle sections 8 through screw mechanisms, and the end parts of the two rod bodies 1 in the vertical state are detachably provided with handle sections 5 through screw mechanisms. In this embodiment, the four stick bodies 1 are provided with extension sections 61 with smaller diameters at the ends thereof, and the screw mechanism includes external threads 62 provided on the extension sections 61 and internal threads provided on the inner sides of the rope skipping

handle sections

8 or 5, and the internal threads are matched with the external threads 62. In another embodiment, the diameter of the stick body is larger than the skipping rope handle section or the skipping rope handle section, the skipping rope handle section or the skipping rope handle section is arranged in the stick body, an internal thread is arranged on the inner side of the end part of the stick body, a corresponding external thread is arranged on the end part, close to the outer side, of the skipping rope handle section or the skipping rope handle section, and the skipping rope handle section or the skipping rope handle section is connected with the stick body through the matching of the internal thread and the external thread.

Rope skipping handle section 8 includes rope skipping handle pipe 81 and rotationally sets up the connector 82 at rope skipping handle pipe 81 tip, when needing, sets up balancing weight 92 on connector 82 through rope body 91, can regard as the use of cordless skipping rope, also can be even the rope skipping on connector 82, uses as there is the rope skipping.

The connecting head 82 includes an insertion section 821 inserted into the stick body 1 and an installation section 822 provided on the insertion section 821, a bearing 83 is provided between the insertion section 821 and the stick body 1, the bearing 83 and the stick body 1 are fixed by a fixing pin, specifically, the fixing pin passes through the stick body 1 and abuts against the surface of the bearing 83, and one end of the fixing pin abutting against the surface of the bearing 83 is an arc surface. The flexible sleeve 7 is sleeved on both the stick body 1 extending out of the contraction part 24 and the skipping rope handle section 8. One side of the mounting part 822 is provided with a mounting groove 823, two mounting holes 824 are arranged between the other side of the mounting part 822 and the mounting groove 823 at intervals, and the rope 91 sequentially passes through the two mounting holes 824 to be mounted on the rotating member. The mounting portion 822 has the same diameter as the flexible sleeve 7.

The handle segment 5 comprises a handle tube 51 and a connecting piece 52 arranged at the end part of the handle tube 51, the connecting piece 52 is used for connecting a ribbon or a gyro rope, and the handle segment 5 can be detached to carry out ribbon movement or gyro movement when needed. The connecting element 52 comprises a connecting segment 521 inserted into the handle segment 5 and a circular end portion 522 arranged on the connecting segment 521 and located outside the handle segment 5, the connecting segment 521 and the handle segment 5 are fixed by a fixing pin inserted into the handle segment 5 and abutting against the connecting segment 521, and one end of the fixing pin abutting against the connecting segment 521 is an arc-shaped surface. The through connection section 521 is provided with a through hole 523, the through circular end 522 is provided with a through hole 524, the diameter of the through hole 524 is smaller than that of the through hole 523, the through hole 523 is communicated with the through hole 524, when the color ribbon or the gyroscope rope sequentially penetrates through the through hole 524 and the through hole 523, and a limiting part which cannot penetrate through the through hole 524 is formed by knotting the end part.

The stick body 1 and the handle section 5 extending out of the pinch portion 24 are also provided with a flexible sleeve 7, and the diameter of the circular end 522 is the same as the diameter of the flexible sleeve 7.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. The utility model provides a posture unscrambler, includes first connecting seat (21), second connecting seat (22) and four rod bodies (1), and two liang of settings on first connecting seat (21) and second connecting seat (22) of four rod bodies (1), its characterized in that: the first connecting seat (21) is provided with a first connecting part (211) positioned between two adjacent rod bodies (1), the second connecting seat (22) is provided with a second connecting part (221) positioned between two adjacent rod bodies (1), a rotating mechanism is arranged between the first connecting part (211) and the second connecting part (221), and the rotating mechanism enables the four rod bodies (1) to rotate between a cross-shaped state and a folded state.

2. The posture corrector of claim 1, wherein: the rotating mechanism includes a shaft pin passing through the first connecting portion (211) and the second connecting portion (221).

3. A posture corrector as claimed in claim 1, wherein: the rotating mechanism includes a bolt (41) passing through the first connecting portion (211) and the second connecting portion (221).

4. A posture corrector as claimed in claim 1, 2 or 3, wherein: a limiting mechanism is arranged between the first connecting part (211) and the second connecting part (221) to limit the rotating angle between the first connecting seat (21) and the second connecting seat (22), so that the four rod bodies (1) only rotate between a cross-shaped state and a folded state.

5. The posture corrector of claim 4, wherein: the limiting mechanism comprises a first blocking part (331) arranged on the first connecting part (211) and a limiting part (34) arranged on the second connecting part (221), and the limiting part (34) can abut against the first blocking part (331), so that the four rod bodies (1) stop in a cross-shaped state.

6. The posture corrector of claim 5, wherein: the limiting mechanism further comprises a second blocking part (332) arranged on the first connecting part (211), the second blocking part (332) and the first blocking part (331) are arranged at intervals, and the limiting part (34) can abut against the second blocking part (332), so that the four rod bodies (1) stop at a folded state.

7. The posture corrector of claim 6, wherein: the round protruding block (31) is arranged on the first connecting portion (211), the edge of the round protruding block (31) is recessed inwards to form an arc-shaped first groove (32), a second groove (35) for accommodating the round protruding block (31) is arranged on the second connecting portion (221), two groove walls at two ends of the first groove (32) are a first blocking portion (331) and a second blocking portion (332), and the limiting portion (34) is located in the second groove (35).

8. The posture corrector of claim 7, wherein: the groove wall and the first groove (32) form a right angle, and the limiting part (34) is a rectangular block.

9. A posture corrector as claimed in claim 1, 2 or 3, wherein: the two rod bodies (1) are integrally formed and penetrate through the first connecting seat (21), and the other two rod bodies (1) are integrally formed and penetrate through the second connecting seat (22).