CN217854379U

CN217854379U - Straight-line-shaped horse tendon-drawing leg-beautifying trainer

Info

Publication number: CN217854379U
Application number: CN202221987141.3U
Authority: CN
Inventors: 施斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-22
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a beautiful leg training ware of a word horse lacing wire, it relates to the sport equipment field, the front end lower part of host computer pipe is fixed with the host computer front wheel, all be provided with the flexible gear hole of a plurality of on scalable foot pipe device one and scalable foot pipe device two, all be provided with flexible foot pipe in scalable foot pipe device one and the scalable foot pipe device two, the top of flexible foot pipe is fixed with the leg and leans on, the front end lower part of scalable foot pipe device one and scalable foot pipe device two all is fixed with the leading wheel, the intraductal thrust unit that is provided with of host computer. Its structural design is reasonable, easy operation, and convenient to use, the hand crank pole promotes the plectrum rearward movement many times repeatedly, makes the promotion hole slope that promotes the plectrum, promotes the hole through the slope and promotes the fixing base at the track inslot back motion of host computer pipe that promotes the ejector pin on the ejector pin rearward movement promotion ejector pin, and the direction of the leading wheel on scalable foot pipe device one and the scalable foot pipe device two at both ends is opened about the fixing base, and this kind of opening mode is convenient laborsaving.

Description

Straight-line-shaped horse tendon-drawing leg-beautifying trainer

The technical field is as follows:

the utility model relates to a line shaped horse draws muscle leg-beautifying training device belongs to sport equipment technical field.

Background art:

the first-character horse is called leg splitting and splitting, the soft opening degree of two legs is completely worked out by practice, but different people need different time, the natural softness of the first-character horse is fast, the natural hardness of the first-character horse is difficult, and the first-character horse is the basic work of martial arts, dancing, gymnastics, soft arts and the like.

Chinese patent: CN214415507U discloses a novel word horse training ware, through a mechanical drive device drive word horse training ware, bulky, the cost of transportation is high, through rotating the hand wheel, second gear on the hand wheel drives first gear revolve, threaded rod on the first gear rotates and drives the swivel nut and rotate, and then the drive pendulum pipe subassembly inwards draws in and outwards opens the expansion action, inwards draw in and outwards open the expansion action and all accomplish through mechanical drive device, if misoperation can cause the user to be injured.

The utility model has the following contents:

to the above problem, the to-be-solved technical problem of the utility model is to provide a word horse draws muscle beautiful leg training ware.

The utility model discloses a beautiful leg training ware of a word horse lacing wire, it contains the host computer shell, the host computer pipe, the host computer front wheel, the back horizontal pole, the direction rear wheel, the cushion, the back, connecting seat one, connecting seat two, scalable foot tube device one, scalable foot tube device two, flexible gear hole, flexible foot tube, the leg is backed, the leading wheel, thrust unit, the host computer shell internal fixation has the host computer pipe, the front end lower part of host computer pipe is fixed with the host computer front wheel, the rear end of host computer pipe is fixed with the back horizontal pole, back horizontal pole and host computer pipe are the design of T style of calligraphy, wherein the lower extreme left and right sides of back horizontal pole all is fixed with the direction rear wheel, be fixed with the cushion on the back horizontal pole, the rear end of cushion is fixed with the back, back and back horizontal pole fixed connection, the left and right sides that the front end of back horizontal pole is located host computer pipe rear end are provided with connecting seat one and connecting seat two respectively, on connecting seat one and the connecting seat two respectively swing joint have scalable foot tube device one and scalable foot tube device two, scalable foot tube device all be provided with the top of scalable fixed foot tube device and scalable foot tube device, scalable fixed leg tube device.

Preferably, a pushing locking connection cavity is arranged above the track groove of the host pipe, and positioning holes are formed in the front and the back of an upper connecting port of the pushing locking connection cavity.

Preferably, the pushing device comprises a lock seat, a lock rod, a first spring, a first poking push sheet, a second spring, a first poking push rod and a first fixing seat, the lock seat is arranged in a poking locking connection cavity above a track groove of the host pipe, a first positioning rod, a first limiting rod and a second positioning rod are integrally arranged on the lock seat, the first positioning rod and the second positioning rod on the lock seat are clamped and fixed on a positioning hole, a lock rod connection cavity is arranged between the first positioning rod and the second limiting rod, a first lock rod and a first spring are arranged in the lock rod connection cavity, a poking connection cavity is arranged between the second limiting rod and the second positioning rod, a poking push sheet and a second spring are arranged in the poking connection cavity, one end of the poking push rod sequentially penetrates through a first connecting hole of the first positioning rod, a lock hole of the lock rod, the first spring, the limiting rod, a poking hole of the poking push sheet, the second spring and the second connecting hole of the second positioning rod are fixed on the first fixing seat, the first fixing seat is fixed at the rear end of the poking push rod, the first fixing seat is arranged in the track groove at the bottom end of the host pipe, and the telescopic device at the rear end of the foot pipe.

Preferably, the rear part of the top end of the lock rod is provided with a limiting column, the limiting column is arranged in a positioning hole below the lock rod connecting cavity of the lock base, one end of the first spring is propped against the limiting wall of the limiting rod, and the other end of the first spring is propped against the lock rod.

Preferably, one end of the second spring is arranged on the second positioning rod, the other end of the second spring is arranged on the stirring push sheet, a hook is arranged at the upper end of the stirring push sheet, a crank rod is arranged on the hook, and the lower end of the crank rod is connected with a crank fixing seat.

Preferably, a pushing ejector rod is arranged in the pushing hole of the poking push piece, and the diameter of the hole in the pushing hole of the poking push piece is larger than the outer diameter of the pushing ejector rod.

Preferably, a push ejector rod is arranged in the lock hole of the lock rod, and the diameter of the inner hole of the lock rod is larger than the outer diameter of the push ejector rod.

The utility model has the advantages that: its structural design is reasonable, the high-speed switch is easy to operate, high durability and convenient use are achieved, the hand crank rod is repeatedly operated for multiple times to push the shifting piece to move backwards, the pushing hole of the pushing shifting piece is made to incline, the pushing hole pushes the pushing ejector rod to move backwards to push the fixing seat on the ejector rod to move backwards in the track groove of the host computer pipe, the guide wheels on the first telescopic foot pipe device and the second telescopic foot pipe device at the left end and the right end of the fixing seat are guided to be opened, the opening mode is convenient and labor-saving, a sporter sits on the cushion, the crank rod is arranged in front of the cushion, the sporter is convenient to operate, the crank rod is repeatedly operated backwards, the crank drives the shifting piece to enable the pushing ejector rod to move backwards to be opened, the training mode that the slotted horse is opened through multiple operations can be completed, the training mode that the slotted horse is opened according to the sporter's needs slowly, the user's leg can be effectively stretched and the stretching action can be kept, the user's injury caused by improper operation can also be avoided, the lockhole on the locking rod is completed, the first telescopic foot pipe device and the second telescopic foot pipe device and the limiting movement effect is prevented from moving forwards.

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 usage state of the present invention;

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

fig. 4 is a schematic view of the back structure of the present invention;

FIG. 5 is a schematic view of the pushing device of the present invention;

fig. 6 is a cross-sectional view of the middle pushing device of the present invention.

1-a host housing; 2-a host tube; 201-a track groove; 21-pushing the locking connection cavity; 22-positioning holes; 3-front wheels of the main engine; 4-backrest cross bar; 5-guiding the rear wheel; 6-cushion; 7-backrest; 8, connecting the first connecting seat; 9-connecting seat II; 10-a first telescopic pin pipe device; 11-a second telescopic pin tube device; 12-telescopic gear hole; 13-telescopic leg tubes; 14-leg rest; 15-a guide wheel; 16-a pushing device; 161-a lock seat; 1611-positioning rod one; 16111-connecting hole one; 1612-a stop bar; 1613-positioning rod two; 16131-connecting hole two; 162-locking bar; 1621-a keyhole; 1622-a limit post; 163-spring one; 164-poking the push piece; 1641-hook; 1642-pole of shaking the handle; 16421-handle fixing seat; 16401-push through; 1641-hook; 165-spring two; 166-pushing the mandril; 167-fixing seat one; 1671-rivet.

The specific implementation mode is as follows:

as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment: the foldable rear leg tube device comprises a host shell 1, a host tube 2, a host front wheel 3, a backrest cross rod 4, a guide rear wheel 5, a cushion 6, a backrest 7, a first connecting seat 8, a second connecting seat 9, a first telescopic leg tube device 10, a second telescopic leg tube device 11, a telescopic gear hole 12, a telescopic leg tube 13, a leg rest 14, a guide wheel 15 and a pushing device 16, a host tube 2 is fixed in the host shell 1, a host front wheel 3 is fixed on the lower portion of the front end of the host tube 2, a backrest cross rod 4 is fixed on the rear end of the host tube 2, the backrest cross rod 4 and the host tube 2 are designed in a T shape, wherein the guide rear wheel 5 is fixed on the left side and the right side of the lower end of the backrest cross rod 4, the cushion 6 is fixed on the backrest cross rod 4, the backrest 7 is fixedly connected with the backrest cross rod 4, the left side and the right side of the rear end of the backrest cross rod 2 are respectively provided with the first connecting seat 8 and the second connecting seat 9, the first connecting seat 8 and the second connecting seat 9 are respectively connected with a movable leg tube device, the first telescopic leg tube device 10, the first telescopic leg tube device and the telescopic leg tube device 11 are respectively, the telescopic leg tube device 11 and the telescopic leg tube device is provided with the telescopic leg tube device which can be opened and can be used for accommodating the telescopic leg tube 13, the telescopic leg tube device, the telescopic leg tube 13, the telescopic leg tube device is suitable for accommodating people, the telescopic leg tube device, the telescopic leg tube 13.

A pushing locking connection cavity 21 is arranged above the rail groove 201 of the host pipe 2, and positioning holes 22 are arranged in front of and behind a connecting port above the pushing locking connection cavity 21.

The pushing device 16 comprises a lock base 161, a lock rod 162, a first spring 163, a poking push sheet 164, a second spring 165, a pushing ejector rod 166 and a first fixing base 167, the lock base 161 is arranged in a pushing and locking connection cavity 21 above the track groove of the main machine pipe 2, a first positioning rod 1611, a limiting rod 1612 and a second positioning rod 1613 are integrally arranged on the lock base 161, the first positioning rod 1611 and the second positioning rod 1613 on the lock base 161 are clamped and fixed on the positioning hole 22, a lock rod connection cavity is arranged between the first positioning rod 1611 and the limiting rod 1612, the lock rod 162 and the first spring 163 are arranged in the lock rod connection cavity, a poking connection cavity is arranged between the limiting rod 1612 and the second positioning rod 1613, and the poking push sheet 164 and the second spring 165 are arranged in the poking connection cavity, one end of the push rod 166 penetrates through a first connecting hole 16111 of a first locating rod 1611 in sequence, a lock hole 1621 of the lock rod 162, a first spring 163, a limit rod 1612, a push hole 16401 for shifting the push sheet 164, a second connecting hole 16131 of a second spring 165 and a second locating rod 1613 is fixed on a first fixing seat 167, a first fixing seat 167 is fixed at the rear end of the push rod 166, a first fixing seat 167 is arranged in a track groove 201 at the bottom end of the main machine pipe 2, the left side and the right side of the first fixing seat 167 are connected with one end of a first foot pipe supporting push rod 17 and one end of a second foot pipe supporting push rod 18 through rivets 1671, the other ends of the first foot pipe supporting push rod 17 and the second foot pipe supporting push rod 18 are respectively arranged at the rear ends of a first telescopic foot pipe device 10 and a second telescopic foot pipe device 11, and the opening principle is as follows: the first telescopic pin tube device 10 and the second telescopic pin tube device 11 are pushed to be opened by the backward movement of the first fixing seat 167 in the rail groove 201 of the main machine tube 2, and the first telescopic pin tube device 10 and the second telescopic pin tube device 11 are pushed to be folded by the forward movement of the first fixing seat 167 in the rail.

The rear part of the top end of the lock rod 162 is provided with a limiting column 1622, the limiting column 1622 is arranged in a positioning hole below a lock rod connecting cavity of the lock base 161, one end of a spring 163 is propped against the limiting wall of the limiting rod 1612, the other end of the spring 163 is propped against the lock rod 162, a pushing mandril 166 is arranged in a lock hole 1621 of the lock rod 162, the lock hole 1621 is obliquely meshed with the pushing mandril 166 to prevent the pushing mandril 166 from moving forwards, the limiting column 1622 is limited to form a supporting point that the lock rod 162 tilts backwards, the lock rod 162 is pushed by a spring to keep tilting, so that the lock hole 1621 is obliquely limited to push the mandril 166, the diameter of an inner hole of the lock hole 1621 is larger than the diameter of an outer rod of the pushing mandril 166, the locking rod 162 is obliquely pushed by the locking hole 1621 to limit, the user pulls the lock rod 162 backwards to enable the lock hole 1621 to be vertical, the pushing mandril 166 to move forwards, the pushing mandril 166 can move forwards, the lock rod 162 is released, the spring pushes the lock rod 162 to move forwards, and the lock hole 1621 is obliquely meshed with the pushing mandril 166.

One end of the second spring 165 is arranged on the second positioning rod 1613, the other end of the second spring 165 is arranged on the toggle pushing piece 164, a toggle 1641 is arranged at the upper end of the toggle pushing piece 164, a crank rod 1642 is arranged on the toggle 1641, the lower end of the crank rod 1642 is connected with a crank fixing seat 16421, a push hole 16401 in the toggle pushing piece 164 and a push ejector rod 166 are kept in a through state in a conventional state, the diameter of an inner hole of the push hole 16401 in the toggle pushing piece 164 is larger than that of an outer rod of the push ejector rod 166, the toggle pushing piece 164 is repeatedly pushed for moving backwards, the push hole 16401 is inclined, the push ejector rod 166 is pushed to move backwards by meshing the inclined push hole 16401, and the first telescopic foot tube device 10 and the second telescopic foot tube device 11 which are arranged on the first fixing seat 167 are opened to finish the training of the Chinese character string horse. The trainer can slowly open the training state of the linear horse to have an adaptive process by poking the push rod 166 backwards one section, slightly opening the first telescopic foot tube device 10 and the second telescopic foot tube device 11 and poking for multiple times.

A push mandril 166 is arranged in a push hole 16401 of the toggle pushing sheet 164, and the diameter of an inner hole of the push hole 16401 of the toggle pushing sheet 164 is larger than the outer diameter of the push mandril 166.

The locking hole 1621 of the locking lever 162 is internally provided with the push rod 166, and the inner hole diameter of the locking hole 1621 of the locking lever 162 is larger than the outer diameter of the push rod 166.

In the storage and folding of the present embodiment, as long as the lock hole of the lock lever 162 is penetrated through the push rod 166 when moving forward, the push rod 166 can move forward to fold.

This embodiment mode structural design is reasonable, the operation is thus simple, high durability and convenient use are obtained, hand crank rod promotes the plectrum to move backward many times repeatedly, make the promotion hole that promotes the plectrum slope, promote the fixing base that promotes the ejector pin on the ejector pin backward motion promotion ejector pin through the slope and move back in the track inslot of host computer pipe, the direction of leading wheel on scalable foot pipe device one and the scalable foot pipe device two at both ends is opened about the fixing base, this kind of opening mode is convenient laborsaving, the sportsman sits on the cushion, the crank rod sets up in cushion the place ahead, sportsman convenient operation, it shakes the crank rod to the back repetition, the crank drives the plectrum and makes promotion ejector pin stirring backward motion open, just can accomplish the training mode that a word horse opened through the multiple operation, this kind of driving mode can be according to sportsman's needs slow open the training mode of a word horse of a horse of self, and can stretch user's shank effectively and can keep tensile action, can also avoid causing user's because of improper operation, accomplish scalable foot pipe device one and scalable foot pipe device two effect of drawing in and injury through the lockhole on the locking lever, prevent the spacing motion forward.

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 word horse draws muscle beautiful leg training ware, its characterized in that: the multifunctional chair backrest comprises a main machine shell (1), a main machine tube (2), main machine front wheels (3), a backrest cross rod (4), guide rear wheels (5), a cushion (6), a backrest (7), a first connecting seat (8), a second connecting seat (9), a first telescopic foot tube device (10), a second telescopic foot tube device (11), a telescopic gear hole (12), a telescopic foot tube (13), a leg rest (14), a guide wheel (15) and a pushing device (16), wherein the main machine tube (2) is fixed in the main machine shell (1), the main machine front wheels (3) are fixed on the lower portion of the front end of the main machine tube (2), the backrest cross rod (4) is fixed on the rear end of the main machine tube (2), the backrest cross rod (4) and the main machine tube (2) are designed in a T shape, the left side and the right side of the lower end of the backrest cross rod (4) are both fixed with the guide rear wheels (5), the cushion (6) is fixed on the backrest cross rod (4), the rear end of the cushion (6) is connected with the backrest cross rod (7), the backrest cross rod (7) is fixedly connected with the backrest cross rod (4), the left side and the backrest cross rod (4), the backrest cross rod (4) are respectively, the first telescopic foot tube device (10) is arranged on the first connecting seat and the left side and the second telescopic foot tube device (9), the left side and the left side of the rear end of the connecting seat (9), the first telescopic foot tube (8) respectively, the left side and the rear end of the first telescopic foot tube (9) The telescopic foot tube device comprises a telescopic foot tube device I (10) and a telescopic foot tube device II (11), wherein a plurality of telescopic gear holes (12) are formed in the telescopic foot tube device I (10) and the telescopic foot tube device II (11), telescopic foot tubes (13) are arranged in the telescopic foot tube device I (10) and the telescopic foot tube device II (11), leg rests (14) are fixed at the top ends of the telescopic foot tubes (13), guide wheels (15) are fixed on the lower portions of the front ends of the telescopic foot tube device I (10) and the telescopic foot tube device II (11), and pushing devices (16) are arranged in a main machine pipe (2).

2. The straight-line horseline leg beautifying trainer as claimed in claim 1, wherein: a pushing locking connection cavity (21) is arranged above the track groove (201) of the host pipe (2), and a positioning hole (22) is arranged in front of and behind a connecting port above the pushing locking connection cavity (21).

3. The I-shaped malasse leg training device of claim 1, wherein: the pushing device (16) consists of a lock seat (161), a lock rod (162), a first spring (163), a poking push sheet (164), a second spring (165), a first pushing ejector rod (166) and a first fixing seat (167), the lock seat (161) is arranged in a poking and locking connecting cavity (21) above a track groove (201) of a host pipe (2), a first positioning rod (1611), a limiting rod (1612) and a second positioning rod (1613) are integrally arranged on the lock seat (161), the first positioning rod (1611) and the second positioning rod (1613) on the lock seat (161) are clamped and fixed on a positioning hole (22), a lock rod connecting cavity is arranged between the first positioning rod (1611) and the limiting rod (1612), the first lock rod (162) and the first spring (163) are arranged in the lock rod connecting cavity, a poking connecting cavity is arranged between the limiting rod (1612) and the second positioning rod (1613), a poking push sheet (164) and a second spring (165) are arranged in the poking connecting cavity, one end of the poking push rod (166) sequentially penetrates through the connecting hole (1611), the first spring (16111), the first spring (1611), the spring pushing push sheet (1613) and the limiting rod (16431) and the second spring (1611) and the limiting rod (16431) are fixed on the spring (16431), fixing base (167) is fixed in the rear end that promotes ejector pin (166), and fixing base (167) sets up in the track inslot of host computer pipe (2) bottom, and the left and right sides of fixing base (167) is passed through rivet (1671) and is connected with the one end of foot pipe support push rod (17) and foot pipe support push rod two (18), and the other end of foot pipe support push rod (17) and foot pipe support push rod two (18) sets up respectively at the foot pipe rear end of scalable foot pipe device (10) and scalable foot pipe device two (11).

4. The I-shaped malasse leg training device of claim 3, wherein: the lock rod (162) top rear portion be provided with spacing post (1622), spacing post (1622) set up in the locating hole of lock rod connecting cavity below of lock seat (161), the one end of spring (163) pushes up on the spacing wall of gag lever post (1612), the other end of spring (163) pushes up on lock rod (162).

5. The I-shaped malasse leg training device of claim 3, wherein: one end of the second spring (165) is arranged on the second positioning rod (1613), the other end of the second spring (165) is arranged on the toggle pushing piece (164), the upper end of the toggle pushing piece (164) is provided with a toggle hook (1641), the toggle hook (1641) is provided with a crank rod (1642), and the lower end of the crank rod (1642) is connected with a crank fixing seat (16421).

6. The I-shaped malasse leg training device of claim 3, wherein: a pushing ejector rod (166) is arranged in a pushing hole (16401) of the poking push sheet (164), and the inner hole diameter of the pushing hole (16401) of the poking push sheet (164) is larger than the outer diameter of the pushing ejector rod (166).

7. The I-shaped malasse leg training device of claim 3, wherein: a push ejector rod (166) is arranged in the lock hole (1621) of the lock rod (162), and the diameter of the inner hole of the lock hole (1621) of the lock rod (162) is larger than the outer diameter of the push ejector rod (166).