CN217510666U

CN217510666U - Open back of body rod

Info

Publication number: CN217510666U
Application number: CN202221367970.1U
Authority: CN
Inventors: 叶超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-30
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses an open back of body rod, it relates to orthopedic apparatus field, and it contains first body rod, second body rod and rotatory folding fixing device, and the center of first body rod and second body rod all is provided with the mounting hole, and runs through mounting hole and nut fixed connection through the threaded rod. Connect through rotatory folding fixing device between two physique batons, can the physique baton fold to a style of calligraphy when not using and deposit, the occupation space of product has been reduced, convenient storage and reduced the cost of transportation, the physique baton adopts components of a whole that can function independently structural design, not only can adjust the length distance according to the user demand, and the crowd who is applicable to different heights uses, through set up vibration reminding device and time recording device on rotatory folding fixing device, the time of oneself taking exercise of understanding that can be accurate, and remind the user to correct in time under the not right condition of user's posture, people's user demand has been satisfied.

Description

Open back of body rod

The technical field is as follows:

the utility model relates to a body rod with an open back, which belongs to the technical field of orthopedic instruments.

Background art:

the body stick is an orthopedic instrument used for correcting body posture, relieving body fatigue and facilitating production and development, and plays a role in opening shoulders and beautifying back for a user after long-term use of the body stick.

Present physique rod is fixed through two physique rods and is formed the cross fixed on the mounting, when not using, the cross structure accounts for the space very much, two physique rods and mounting separation are folding, this kind of mode causes three main part dispersion to lose easily, two physique rods adopt wooden system structure mostly simultaneously, can not adjust, the dismantlement mode takes the packing very much, the cost of transportation has been increased simultaneously, be not suitable for the crowd of different heights and size, also possess the timing and remind the function, can't know the time of oneself taking exercise, thereby people's user demand can not be satisfied.

The utility model has the following contents:

to solve the above problems, the to-be-solved technical problem of the utility model is to provide an open back body rod.

The utility model relates to a back-opening body stick, which comprises a first body stick, a second body stick and a rotary folding fixing device, wherein the centers of the first body stick and the second body stick are both provided with mounting holes, and are fixedly connected with nuts through threaded rods penetrating through the mounting holes;

the rotary folding fixing device comprises a fixing seat and a rotary seat, wherein a bearing through hole is formed in the center of the fixing seat, a bearing is fixed on the side portion of the bearing through hole, a first connecting through hole is formed in the side portion of the fixing seat, a first body rod is inserted in the first connecting through hole in a penetrating mode, a first opening clamping groove, a second opening clamping groove, a first folding clamping groove and a second folding clamping groove are formed in the fixing seat, the rotary seat is arranged above the fixing seat, a connecting hole is formed in the center of the rotary seat, a second connecting through hole is formed in the side portion of the rotary seat, a second body rod is inserted in the second connecting through hole in a penetrating mode, a spring fixing hole and a movable groove are formed in the inner side of the rotary seat, a spring is arranged in the spring fixing hole, one end of the spring is fixed on a driving lever of a toggle switch, the driving lever of the toggle switch is arranged in the first opening clamping groove, the second opening clamping groove, the first folding clamping groove or the second clamping groove, the fixing seat, The mounting hole on the first body rod, the connecting hole of the rotating seat, the bearing through hole on the fixing seat and the mounting hole on the second body rod are sequentially penetrated through by the threaded rod among the rotating seat, the first body rod and the second body rod, and are fixed with the nut, and the nut is arranged on the fixing cover at the bottom of the fixing seat.

Preferably, the first body stick and the second body stick are designed in a split structure, the first body stick is composed of a first body stick body and a second body stick body, an internal thread is arranged in one end of the first body stick body and is fixedly screwed with the external thread on the outer side of one end of the second body stick body, connecting pieces are arranged at the other ends of the first body stick body and the second body stick body, a trapezoidal external screw rod column is arranged on each connecting piece and is fixedly screwed with a tensioning nut, the tensioning nut is arranged on the inner side wall of the adjusting rod, and four tensioning grooves are formed in the tensioning nut.

Preferably, the outer sleeve of the adjusting rod is provided with a soft sleeve, and the top end of the soft sleeve is provided with a decorative cover.

Preferably, the first opening clamping groove, the second opening clamping groove, the first folding clamping groove and the second folding clamping groove form a cross-shaped opening clamping groove at the top of the fixed seat, wherein the first opening clamping groove and the second opening clamping groove are designed oppositely, and the first folding clamping groove and the second folding clamping groove are designed oppositely.

Preferably, a positioning cover is fixed on the rotary seat, a control panel, a vibrator and a battery are fixed on an inner cavity of the positioning cover, the vibrator and the battery are connected with the control panel through electric wires, a counting display, an oil pipe inductor, a press switch and a USB interface are arranged on the control panel, a panel is arranged above the positioning cover, a press switch key and a display screen are arranged on the panel, and the press switch key and the press switch are correspondingly arranged.

The utility model has the advantages that: its structural design is reasonable, the appearance is pleasing to the eye, novel structure is unique, high simplicity of operation, high durability and convenient use, connect through rotatory folding fixing device between two physique rods, can the physique rod fold when not using and deposit for a style of calligraphy, the occupation space of product has been reduced, convenient storage and transportation cost have been reduced, the physique rod adopts components of a whole that can function independently structural design, not only can adjust length distance according to the user demand, and the crowd who is applicable to different heights uses, through set up vibration reminding device and time recorder on rotatory folding fixing device, the time of oneself taking exercise of understanding that can be accurate, and remind the user in time to correct under the not right condition of user's posture, people's user demand has been satisfied.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the present invention in a folded state;

fig. 3 is an exploded view of the present invention;

fig. 4 is a schematic view of the mounting structure of the first body stick and the second body stick of the present invention;

FIG. 5 is an exploded view of the first and second rods of the present invention;

fig. 6 is a schematic structural view of the rotary folding fixing device of the present invention;

fig. 7 is an exploded view of the rotating and folding fixing device of the present invention;

FIG. 8 is a partial enlarged view of the present invention;

fig. 9 is a schematic structural view of the fixing base of the present invention;

fig. 10 is a schematic structural view of a swivel base of the present invention;

fig. 11 is a schematic view of the internal structure of the middle positioning cover of the present invention.

1-a first body stick; 11-body stick body I; 111-internal screw thread; 12-a second body stick; 121-external threads; 122-a connector; 1221-trapezoidal outer screw columns; 123-a tensioning nut; 124-adjusting rod; 125-soft cover; 126-a decorative cover; 2-second body stick; 3-rotating the folding fixing device; 31-a fixed seat; 311-bearing through hole; 312-a bearing; 313 — a first connecting via; 314-open card slot one; 315, opening a second card slot; 316-folding slot I; 317-folding a second clamping groove; 318-fixed cover; 32-a rotating base; 321-a connection hole; 322-second connecting vias; 323-spring fixing hole; 324-an active slot; 325-spring; 326-toggle switch; 3261-driving lever; 327-a positioning cap; 3271-control panel; 3272-vibrator; 3273-a battery; 3274-count display; 3275-oil line sensor; 3276-push switch; 3277-USB interface; 328-a panel; 3281-pressing the on-off key; 3282-display screen; 4-a threaded rod; 5-nut.

The specific implementation mode is as follows:

as shown in fig. 1 to 11, the following technical solutions are adopted in the present embodiment: the folding fixing device comprises a first body stick 1, a second body stick 2 and a rotary folding fixing device 3, wherein mounting holes are formed in the centers of the first body stick 1 and the second body stick 2, the first body stick 1 and the second body stick 2 penetrate through the mounting holes through a threaded rod 4 and are fixedly connected with a nut 5, and the first body stick 1 and the second body stick 2 can rotate on the threaded rod 4;

the rotary folding fixing device 3 is composed of a fixed seat 31 and a rotary seat 32, a bearing through hole 311 is arranged in the center of the fixed seat 31, a bearing 312 is fixed on the side of the bearing through hole 311, a first connecting through hole 313 is arranged on the side of the fixed seat 31, a first body stick 1 penetrates and is inserted in the first connecting through hole 313, an opening clamping groove 314, an opening clamping groove 315, a folding clamping groove 316 and a folding clamping groove 317 are arranged on the fixed seat 31, the rotary seat 32 is arranged above the fixed seat 31, the rotary seat 32 can rotate 360 degrees above the fixed seat 31, a connecting hole 321 is arranged in the center of the rotary seat 32, a second connecting through hole 322 is arranged on the side of the rotary seat 32, a second body stick 2 penetrates and is inserted in the second connecting through hole 322, a spring fixing hole 323 and a movable groove 324 are arranged on the inner side of the rotary seat 32, a spring 325 is arranged in the spring fixing hole 323, one end of the spring 325 is fixed on a poking rod 3261 of a toggle switch 326, a shifting rod 3261 of a toggle switch 326 is arranged in a first opening clamping groove 314, a second opening clamping groove 315, a first folding clamping groove 316 or a second folding clamping groove 317, the shifting rod 326 moves upwards to break away from the second opening clamping groove 315 to rotate, the spring 325 automatically resets to enter and limit the second opening clamping groove 315, a fixed seat 31, a rotating seat 32, a first body rod 1 and a second body rod 2 sequentially penetrate through a mounting hole in the first body rod 1 through a threaded rod 4, a connecting hole 321 of the rotating seat 32, a bearing through hole 311 in the fixed seat 31 and a mounting hole in the second body rod 2 and are fixed with a nut 5, the nut 5 is arranged on a fixed cover 318 at the bottom of the fixed seat 31, the shifting rod 3261 of the toggle switch 326 and the second opening clamping groove 315 in the fixed seat 31 are limited, the shifting rod can be opened to form a cross-shaped back-opening training state, and the folding bar is stored in a straight line shape.

The first body stick 1 and the second body stick 2 both adopt a split structure design, wherein the first body stick 1 is composed of a first body stick body 11 and a second body stick body 12, an internal thread 111 is arranged in one end of the first body stick body 11 and is screwed and fixed with an external thread 121 on the outer side of one end of the second body stick body 12, the thread screwing and fixing mode and the dismounting mode are convenient, the first body stick body 11 and the second body stick body 12 are dismounted to shorten the length of the first body stick 1 and the second body stick body 2, the package is saved, the storage is convenient at the same time, the other ends of the first body stick body 11 and the second body stick body 12 are both provided with a connecting piece 122, the connecting piece 122 is provided with a trapezoidal external screw rod column 1221 and is screwed and matched and fixed with a tensioning nut 123, the tensioning nut 123 is arranged on the inner side wall of an adjusting rod 124 and is tightly attached to drive the tensioning nut 123 to rotate and can stretch at the same time, the tensioning nut 123 is provided with four tensioning grooves, the length of the body stick is adjusted by stretching and contracting the adjusting rod 124 on the first body stick 11 and the second body stick 12, then the adjusting rod 124 is rotated in the positive direction to drive the tensioning nut 123 to rotate on the trapezoidal outer screw post 1221, in the rotating process, the tensioning nut 123 moves towards the large diameter direction of the trapezoidal outer screw post 1221, the four tensioning grooves are opened to expand and tension on the inner side telescopic cavity of the adjusting rod 124, the adjusting rod 124 is locked in a non-rotatable manner, when stretching and contracting are needed, the adjusting rod 124 rotates in the reverse direction, the adjusting rod 124 drives the tensioning nut 123 to move towards the small diameter direction of the trapezoidal outer screw post 1221, the four tensioning grooves contract to tension the telescopic cavity at the inner side of the adjusting rod 124, so that the tensioning nut 123 is tightly attached to the telescopic cavity of the adjusting rod 124, the tensioning nut 123 can be driven to rotate, meanwhile, the adjusting rod 124 can stretch and adjust the length, and the structure of the second body stick 2 is the same as that of the first body stick 1, no detailed description is made in this patent.

The adjusting rod 124 is sleeved with a soft sleeve 125, and a decorative cover 126 is arranged at the top end of the soft sleeve 125.

The first opening clamping groove 314, the second opening clamping groove 315, the first folding clamping groove 316 and the second folding clamping groove 317 form a cross-shaped opening clamping groove at the top of the fixed seat 31, wherein the first opening clamping groove 314 and the second opening clamping groove 315 are designed oppositely, and the first folding clamping groove 316 and the second folding clamping groove 317 are designed oppositely.

A positioning cover 327 is fixed on the rotary seat 32, a control board 3271, a vibrator 3272 and a battery 3273 are fixed on an inner cavity of the positioning cover 327, the vibrator 3272 and the battery 3273 are connected with the control board 3271 through electric wires, a counting display 3274, an oil pipe sensor 3275, a press switch 3276 and a USB interface 3277 are arranged on the control board 3271, a panel 328 is arranged above the positioning cover 327, a press switch key 3281 and a display screen 3282 are arranged on the panel 328, the press switch key 3281 and the press switch 3276 are correspondingly arranged, a vibration reminding device and time recording are started through the press switch key 3281, the oil pipe sensor 3275 is in a state of open-back balance and cannot carry out vibration reminding, if a user does not have a straight back or a humped shoulder, the oil in the oil pipe sensor 3275 cannot keep vertical balance and incline, the oil pipe sensor 3275 transmits data to the control board 3271, the control board 3271 transmits the vibrator 3272 to remind of vibration, and when the open-back balance posture is correct, the oil in the oil pipe sensor 3275 keeps balance and stops vibrating, the time is recorded by driving the counting display 3274 on the control board 3271 to start operating through the switch, and the counting display 3274 transmits data to the display 3282.

The rotation opening principle of this embodiment: by dialing the toggle switch 326 upwards, the toggle switch 326 pushes the shift lever 3261 to move upwards, the shift lever 3261 is separated from the first folding slot 316 or the second folding slot 317, the rotary seat 32 is rotated to drive the first body stick 1 to rotate, the shift lever 3261 reaches the first opening slot 314 or the second opening slot 315, the spring 325 on the upper portion of the shift lever 3261 pushes the shift lever 3261 to move downwards to be limited and clamped on the first opening slot 314 and the second opening slot 315, and at the moment, the first body stick 1 and the second body stick 2 are in a cross-shaped back opening state.

The rotation folding principle of the present embodiment: through toggle switch 326, toggle switch 326 promotes driving lever 3261 upward movement, driving lever 3261 breaks away from and opens draw-in groove one 314 or open draw-in groove two 315, rotatory roating seat 32 drives first physique rod 1 and rotates, driving lever 3261 arrives folding draw-in groove one 316 or folding draw-in groove two 317, spring 325 on driving lever 3261 upper portion promotes driving lever 3261 automatic spacing joint of downward movement at folding draw-in groove one 316 and folding draw-in groove two 317, at this moment first physique rod 1 and second physique rod 2 are the font state, for can accomodating the state this moment, wherein roating seat 32 can drive first physique rod 1 on fixing base 31 and realize 360 rotations, and through driving lever 3261 spacing rotations.

This embodiment structural design is reasonable, the appearance is pleasing to the eye, novel structure is unique, and easy operation, high durability and convenient use, connect through rotatory folding fixing device between two physique rods, can the physique rod fold when not using and deposit for a style of calligraphy, the occupation space of product has been reduced, convenient storage and reduced the cost of transportation, the physique rod adopts components of a whole that can function independently structural design, not only can adjust the length distance according to the user demand, and be applicable to the crowd of different heights and use, through set up vibration reminding device and time recorder on rotatory folding fixing device, the time of oneself taking exercise of understanding that can be accurate, and remind the user in time to correct under the not right condition of user's posture, people's user demand has been satisfied.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A open back shape body rod which characterized in that: the folding fixing device comprises a first body stick (1), a second body stick (2) and a rotary folding fixing device (3), wherein mounting holes are formed in the centers of the first body stick (1) and the second body stick (2), and the first body stick and the second body stick are fixedly connected with nuts (5) through threaded rods (4) penetrating through the mounting holes;

the rotary folding fixing device (3) consists of a fixed seat (31) and a rotary seat (32), a bearing through hole (311) is arranged at the center of the fixed seat (31), a bearing (312) is fixed at the side part of the bearing through hole (311), a first connecting through hole (313) is arranged at the side part of the fixed seat (31), a first body stick (1) is inserted in the first connecting through hole (313) in a penetrating manner, a first opening clamping groove (314), a second opening clamping groove (315), a first folding clamping groove (316) and a second folding clamping groove (317) are arranged on the fixed seat (31), the rotary seat (32) is arranged above the fixed seat (31), a connecting hole (321) is arranged at the center of the rotary seat (32), a second connecting through hole (322) is arranged at the side part of the rotary seat (32), a second body stick (2) is inserted in the second connecting through hole (322) in a penetrating manner, a spring fixing hole (323) and a movable groove (324) are arranged at the inner side of the rotary seat (32), be provided with spring (325) in spring fixed orifices (323), the one end of spring (325) is fixed on driving lever (3261) of toggle switch (326), driving lever (3261) of toggle switch (326) sets up and is opening draw-in groove one (314), open draw-in groove two (315), in folding draw-in groove one (316) or folding draw-in groove two (317), fixing base (31), roating seat (32), run through the mounting hole on first physique rod (1) in proper order through threaded rod (4) between first physique rod (1) and second physique rod (2), connecting hole (321) of roating seat (32), bearing through-hole (311) on fixing base (31) and the mounting hole on second physique rod (2), and fixed with nut (5), nut (5) set up on fixed cover (318) of fixing base (31) bottom.

2. The split-back body stick of claim 1, wherein: first physique rod (1) and second physique rod (2) all adopt components of a whole that can function independently structural design, wherein first physique rod (1) comprises physique rod body (11) and physique rod body two (12), be provided with internal thread (111) in the one end of physique rod body (11), and connect fixedly with external screw thread (121) of physique rod body two (12) one end outside soon, the other end of physique rod body one (11) and physique rod body two (12) all is provided with connecting piece (122), be provided with trapezoidal outer screw rod post (1221) on connecting piece (122), and connect the cooperation with tensioning nut (123) soon and fix, tensioning nut (123) set up on the inside wall of adjusting lever (124), be provided with four tensioning grooves (1231) on tensioning nut (123).

3. The split-back body stick of claim 2, wherein: the outside cover of adjusting pole (124) be equipped with soft cover (125), the top of soft cover (125) is provided with dress trim cover (126).

4. The split-back body stick of claim 1, wherein: the first opening clamping groove (314), the second opening clamping groove (315), the first folding clamping groove (316) and the second folding clamping groove (317) form a cross-shaped opening clamping groove at the top of the fixed seat (31), wherein the first opening clamping groove (314) and the second opening clamping groove (315) are designed oppositely, and the first folding clamping groove (316) and the second folding clamping groove (317) are designed oppositely.

5. The split-back body stick of claim 1, wherein: the oil pipe sealing device is characterized in that a positioning cover (327) is fixed on the rotating seat (32), a control plate (3271), a vibrator (3272) and a battery (3273) are fixed on an inner cavity of the positioning cover (327), the vibrator (3272) and the battery (3273) are connected with the control plate (3271) through electric wires, a counting display (3274), an oil pipe inductor (3275), a press switch (3276) and a USB interface (3277) are arranged on the control plate (3271), and a panel (328) is arranged above the positioning cover (327).

6. The split-back body stick of claim 5, wherein: the panel (328) is provided with a press switch key (3281) and a display screen (3282), and the press switch key (3281) and the press switch (3276) are arranged correspondingly.