CN109350917A - A kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus - Google Patents

A kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus Download PDF

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Publication number
CN109350917A
CN109350917A CN201811489557.0A CN201811489557A CN109350917A CN 109350917 A CN109350917 A CN 109350917A CN 201811489557 A CN201811489557 A CN 201811489557A CN 109350917 A CN109350917 A CN 109350917A
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CN
China
Prior art keywords
lock lever
hole
check lock
adjusting rod
seat plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811489557.0A
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Chinese (zh)
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CN109350917B (en
Inventor
李飞翔
李立新
黄俊懿
莫东平
曹婷媽
石柯静
刘爱玲
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Emei Rehabilitation And Rehabilitation Center Of Joint Logistics Support Force Of Chinese People's Liberation Army
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Emei Rehabilitation And Rehabilitation Center Of Joint Logistics Support Force Of Chinese People's Liberation Army
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Priority to CN201811489557.0A priority Critical patent/CN109350917B/en
Publication of CN109350917A publication Critical patent/CN109350917A/en
Application granted granted Critical
Publication of CN109350917B publication Critical patent/CN109350917B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205Abdomen
    • A63B23/0216Abdomen moving lower limbs with immobilized torso
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00181Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising

Abstract

The invention belongs to medical health equipment technical fields, more particularly to a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus, including pedestal, pedestal is equipped with support column, support column free end is fixedly connected with seat plate, seat plate both ends are equipped with articulated shaft, seat plate has been respectively articulated with foreboard and tailgate by articulated shaft, torsional spring is equipped on articulated shaft, via hole is offered on baffle, check lock lever is equipped in via hole, baffle ring is detachably installed on check lock lever, check lock lever is in baffle ring and is equipped between the baffle of downside the second compressed spring, foreboard and tailgate are equipped with curved baffle in check lock lever corresponding position, the card hole to match with check lock lever is offered on curved baffle, check lock lever lower end is fixed with wirerope, steel wire rope free end is connected with hollow handle, pedestal two sides are respectively provided with a root post, the upper end of the column medial surface offers third notch.The purpose is to: it solves in the case where no mechanical-assisted, extremely difficult problem is grasped in the small winged swallow training of trainer's complete independently.

Description

A kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus
Technical field
The invention belongs to medical health equipment technical fields, and in particular to a kind of lumbar muscle strain rehabilitation multi-functional training dress It sets.
Background technique
Lumbar muscle strain is a kind of chronic disease, is excessive waist movement and heavy load repeatedly under long-time tense situation In cause waist muscle fatigue, stretch the swollen sense of appearance acid and pain etc., slowly form strain.Occur after sitting flank pain or Waist muscle has sense of dragging, is the main clinical manifestation of lumbar muscle strain illness, and common symptom characterization has: long-term breaking-out and appearance Easily occur low-back pain repeatedly, passivity distending pain is presented or uncomfortable feeling of aching.Pass through rest, appropriate activity under normal circumstances Or often changing position posture, easypro muscles and bones of living, activating microcirculation and removing stasis medicinal can be such that pain symptom mitigates.When occur tired, rainy weather or Have a cold damp and hot influence when, then can aggravate the pain uncomfortable feeling;In addition, having drawing, back when also thering is patient to will appear activity Portion's tightening sense, cannot bear standing or the sitting correction set of long period, cannot be engaged in and need frequent stoop labour, or even bend over Difficulty etc. is slightly directly played long, is restricted daily routines.
Now with a kind of small winged swallow training behaviour, it is support with hip, chest and leg are lifted upwards that trainer, which lies face down, It rises, while arm stretches backward, as shown in Figure 1, this movement, plays the training of human body psoas muscle very big effect, still This training behaviour needs human body to bend to winged swallow form, assists without instrument, it is more difficult to complete.
Summary of the invention
The purpose of the present invention is: it is intended to provide a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus, for solving do not having In the case where mechanical-assisted, extremely difficult problem is grasped in the small winged swallow training of trainer's complete independently.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
A kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus, including pedestal, the pedestal are equipped with support column, the support Column free end is fixedly connected with seat plate, and the seat plate both ends are equipped with articulated shaft, and the seat plate has been respectively articulated with by articulated shaft Foreboard and tailgate, are equipped with torsional spring on the articulated shaft, and the torsional spring includes V shape pole and two struts, the foreboard and tailgate On offer the first strip groove to match with strut, the seat plate lower end surface offers the groove to match with V shape pole, institute It states seat plate two sides and offers waist hole in V shape pole corresponding position, adjusting rod is equipped in the waist hole, the adjusting rod is located at V-arrangement Above bar, the adjusting rod both ends are equipped with regulating device, and the seat plate is respectively provided tiltedly with two gears in articulated shaft end positions Piece offers via hole on the baffle, check lock lever is equipped in the via hole, is detachably equipped with baffle ring on the check lock lever, The check lock lever is equipped with the second compressed spring in baffle ring and between the baffle of downside, and the foreboard and tailgate are in check lock lever Corresponding position is equipped with curved baffle, offers the card hole to match with check lock lever on the curved baffle, under the check lock lever End is fixed with wirerope, and two are located at the ipsilateral steel wire rope free end of the seat plate and are connected with the same hollow handle, described Pedestal two sides are respectively provided with a root post, and the upper end of the column medial surface offers third notch.
It further limits, curved baffle inner wall both ends are respectively provided with a limited block.Such structure design, can avoid When check lock lever is attached to the sliding of curved baffle inner wall, curved baffle is skidded off, practicability is stronger.
It further limits, the curved baffle inner wall is arranged with the arc groove to match with check lock lever free end.In this way Structure design, check lock lever slides in arc groove, positioned by arc groove to check lock lever, avoid check lock lever inclined It moves.
It further limits, carries out offering third stepped hole on the baffle ring, the check lock lever is corresponding in third stepped hole Position offers third threaded hole, and third fixing bolt, the third fixing bolt and are equipped in the third stepped hole Three screw holes.Such structure design, baffle ring are fixed on check lock lever by third fixing bolt, and structure is simple;Assembly When, first the second compressed spring and baffle ring are placed between two baffles, then wear check lock lever, finally pass through the fixed spiral shell of third again Bolt is fixed, easy for installation.
It further limits, the regulating device includes cover board and adjustment barrel, and the seat plate is offered in waist hole corresponding position Kidney slot, the kidney slot is interior to be equipped with idler wheel, and the idler wheel is mounted on adjusting rod, and the cover board is located on the outside of idler wheel and pacifies In kidney slot, the adjustment barrel is installed on adjusting rod end, and two sides are equipped with otic placode, the ear to the adjusting drum outer wall up and down Through-hole is offered on plate, the cover board outer wall is uniformly provided with several pillars to match with through-hole, and the adjustment barrel inner wall is close Cover board one end is equipped with bulge loop, is equipped with the first compressed spring, the first compressed spring set on the outside of bulge loop in the adjustment barrel It is located on adjusting rod, the adjusting rod free end is offered in being equipped with briquetting, the adjusting rod free end end face in adjustment barrel First threaded hole offers the first stepped hole on the briquetting, the first fixing bolt is equipped in first stepped hole, described First fixing bolt and the first screw hole.Such structure design, in use, passing through the side pullled outward adjustment barrel Adjustment barrel so that pillar is detached from through-hole, then is moved to remaining pillar corresponding position by formula, and after letting go, adjustment barrel is in the first compression It springs back, adjustment barrel is squeezed on the cover board, structure is simple, easy to use under the action of spring.
It further limits, offers rectangular channel on the inside of the idler wheel, the adjusting rod is equipped in rectangular channel corresponding position Rectangular block, the rectangular block side wall offer the second stepped hole, and the adjusting rod offers in the second stepped hole corresponding position Two threaded holes are equipped with the second fixing bolt, second fixing bolt and the second screw hole in second stepped hole. Such structure design, rectangular block is fixed on adjusting rod by the first fixing bolt, then limits adjusting rod by rectangular block It is axially moved, and is cooperated by the rectangular channel on idler wheel with rectangular block, avoid idler wheel and adjusting rod that mutually rolling, knot occurs Structure is simple, practical.
Further limit, adjusting rod free end lateral wall offers the second strip groove, the bulge loop inner wall be equipped with The fin that second strip groove matches, the adjusting rod are located at the part in waist hole in kidney-shaped.Such structure design, passes through waist The adjusting rod of shape is matched with waist hole, and the adjusting rod upper and lower end face of kidney-shaped is the plane to match with waist hole, can avoid adjusting rod It is rolled in waist hole;Meanwhile second strip groove and fin be mutually matched, can avoid adjustment barrel and mutually rotated with adjusting rod, from And guarantee that the through-hole on two otic placodes keeps vertical state, matches with pillar.
It further limits, the pedestal is H-shaped.The design of such structure, can enhancement device stability, avoiding device exists It tumbles when use, practicability is stronger.
It further limits, the foreboard free end offers the first notch, is equipped with rubber mount, institute in first notch It states tailgate free end to open up there are two the second notch, soft diaper is installed in second notch.Such structure design, makes Used time, the head of trainer are placed in the first notch, are supported by rubber mount, and knee site is placed in the second notch, by Soft bag cloth is held up, and comfort level is higher.
Invention by adopting the above technical scheme, has the advantages that
1, user is when being small winged swallow training behaviour, and the weight that chest and leg lift upwards is respectively undertaken by foreboard and tailgate A part, so that user is more laborsaving, to reduce the training difficulty of small winged swallow training behaviour;
2, the angle between foreboard, tailgate and seat plate is fixed by check lock lever, so that trainer can be in foreboard, tail Continue to upwarp the training angle that small winged swallow training behaviour demarcates in the angle locked between plate and seat plate, reduces trained difficulty;
3, the position placed by adjusting rod in regulating device is different, the torque of the V shape pole of torsional spring is adjusted, to adjust torsion The torsion of spring, the adjusting rod the mobile to both ends, and more close to foreboard and tailgate, the elastic force of torsional spring is bigger, and the difficulty of training behaviour is lower, Vice versa;The case where user can be according to itself, is adjusted adjusting rod, training difficulty is changed, to adapt to itself Physical fitness.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides;
Fig. 1 is the training state diagram of the small winged swallow training behaviour mentioned in background technique;
Fig. 2 is a kind of structural schematic diagram one of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention;
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at D;
Fig. 4 is a kind of structural schematic diagram two of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention;
Fig. 5 is the enlarged structure schematic diagram in Fig. 4 at A;
Fig. 6 is the enlarged structure schematic diagram in Fig. 5 at C;
Fig. 7 is a kind of structural schematic diagram three of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention;
Fig. 8 is the enlarged structure schematic diagram in Fig. 7 at B;
Fig. 9 is the structural schematic diagram of adjustment barrel in a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention;
Figure 10 is the structural schematic diagram of torsional spring in a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention;
Figure 11 is the structural schematic diagram of adjusting rod in a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention;
Figure 12 is that the structure of locking bar part in a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus embodiment of the present invention is shown It is intended to;
Main element symbol description is as follows:
Foreboard 1, the first notch 11, pedestal 2, support column 21, tailgate 3, soft diaper 31, seat plate 4, torsional spring 40, V shape pole 401, strut 402, the first strip groove 403, groove 404, articulated shaft 41, waist hole 5, adjusting rod 50, the first threaded hole 500, rectangle It is block 501, the second stepped hole 502, kidney slot 51, idler wheel 52, cover board 6, pillar 60, adjustment barrel 61, otic placode 611, through-hole 612, convex Ring 613, the first compressed spring 62, briquetting 63, the second strip groove 614, fin 615, baffle 7, check lock lever 71, baffle ring 72, third Stepped hole 721, the second compressed spring 73, wirerope 731, curved baffle 74, card hole 741, limited block 742, hollow handle 75, Column 76, third notch 760.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair Bright technical solution further illustrates.
As shown in Fig. 2~Figure 12, a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus of the invention, including pedestal 2, pedestal 2 are equipped with support column 21, and 21 free end of support column is fixedly connected with seat plate 4, and 4 both ends of seat plate are equipped with articulated shaft 41, and seat plate 4 is logical It crosses articulated shaft 41 and has been respectively articulated with foreboard 1 and tailgate 3, torsional spring 40 is equipped on articulated shaft 41, torsional spring 40 includes 401 He of V shape pole The first strip groove 403 to match with strut 402,4 lower end surface of seat plate are offered on two struts 402, foreboard 1 and tailgate 3 The groove 404 to match with V shape pole 401 is offered, 4 two sides of seat plate offer waist hole 5, waist hole 5 in 401 corresponding position of V shape pole Inside be equipped with adjusting rod 50, adjusting rod 50 is located at 401 top of V shape pole, and 50 both ends of adjusting rod are equipped with regulating device, seat plate 4 in 41 end positions of articulated shaft are respectively provided tiltedly with two baffles 7, and via hole is offered on baffle 7, and check lock lever 71 is equipped in via hole, lock Baffle ring 72 is detachably installed on tight bar 71, check lock lever 71 is equipped with the second pressure in baffle ring 72 and between the baffle 7 of downside Contracting spring 73, foreboard 1 and tailgate 3 are equipped with curved baffle 74 in 71 corresponding position of check lock lever, offered on curved baffle 74 with The card hole 741 that check lock lever 71 matches, 71 lower end of check lock lever are fixed with wirerope 731, and two are located at the ipsilateral wirerope of seat plate 4 731 free ends are connected with the same hollow handle 75, and 2 two sides of pedestal are respectively provided with a root post 76,76 upper end medial surface of column Offer third notch 760.
74 inner wall both ends of curved baffle are respectively provided with a limited block 742.Such structure design, can avoid check lock lever 71 and pastes In the sliding of 74 inner wall of curved baffle, curved baffle 74 is skidded off, practicability is stronger.
74 inner wall of curved baffle is arranged with the arc groove to match with 71 free end of check lock lever.Such structure design, Check lock lever 71 slides in arc groove, is positioned by arc groove to check lock lever 71, and check lock lever 71 is avoided to deviate.
It carries out offering third stepped hole 721 on baffle ring 72, check lock lever 71 is offered in 721 corresponding position of third stepped hole Third threaded hole is equipped with third fixing bolt, third fixing bolt and third screw hole in third stepped hole 721.This The structure of sample designs, and baffle ring 72 is fixed on check lock lever 71 by third fixing bolt, and structure is simple;When assembly, first second Compressed spring 73 and baffle ring 72 are placed between two baffles 7, then wear check lock lever 71, finally solid by third fixing bolt again It is fixed, it is easy for installation.
Regulating device includes cover board 6 and adjustment barrel 61, and seat plate 4 offers kidney slot 51, kidney slot in 5 corresponding position of waist hole Idler wheel 52 is equipped in 51, idler wheel 52 is mounted on adjusting rod 50, and cover board 6 is located at 52 outside of idler wheel and is mounted in kidney slot 5, Adjustment barrel 61 is installed on 50 end of adjusting rod, and two sides are equipped with otic placode 611 to 61 outer wall of adjustment barrel up and down, offers on otic placode 611 logical Hole 612,6 outer wall of cover board are uniformly provided with several pillars 60 to match with through-hole 612, and 61 inner wall of adjustment barrel is close to 6 one end of cover board Equipped with bulge loop 613, the first compressed spring 62 is equipped on the outside of bulge loop 613 in adjustment barrel 61, the first compressed spring 62 is set in On adjusting rod 50,50 free end of adjusting rod offers in being equipped with briquetting 63,50 free end end face of adjusting rod in adjustment barrel 61 One threaded hole 500 offers the first stepped hole on briquetting 63, and the first fixing bolt is equipped in the first stepped hole, and first is fixed Bolt is spirally connected with the first threaded hole 500.Such structure design, in use, by way of being pullled outward adjustment barrel 61, So that pillar 60 is detached from through-hole 612, then adjustment barrel 61 is moved to remaining 60 corresponding position of pillar, after letting go, adjustment barrel 61 exists It is sprung back under the action of first compressed spring 62, adjustment barrel 61 is extruded on cover board 6, structure is simple, easy to use.
Rectangular channel is offered on the inside of idler wheel 52, adjusting rod 50 is equipped with rectangular block 501, rectangular block in rectangular channel corresponding position 501 side walls offer the second stepped hole 502, and adjusting rod 50 offers the second threaded hole in 502 corresponding position of the second stepped hole, the The second fixing bolt, the second fixing bolt and the second screw hole are equipped in two stepped holes 502.Such structure design, Rectangular block 501 is fixed on adjusting rod 50 by the first fixing bolt, then the axial fortune of adjusting rod 50 is limited by rectangular block 501 It is dynamic, and cooperated by the rectangular channel on idler wheel 52 with rectangular block 501, avoid idler wheel 52 from occurring mutually to roll with adjusting rod 50 It is dynamic, of simple structure and strong practicability.
50 free end lateral wall of adjusting rod offers the second strip groove 614, and 613 inner wall of bulge loop is equipped with and the second strip groove 614 fins 615 to match, adjusting rod 50 are located at the part in waist hole 5 in kidney-shaped.Such structure design, passes through kidney-shaped Adjusting rod 50 is matched with waist hole 5, and 50 upper and lower end face of adjusting rod of kidney-shaped is the plane to match with waist hole, can avoid adjusting rod 50 roll in waist hole 5;Meanwhile second strip groove 614 and fin 615 be mutually matched, can avoid adjustment barrel 61 and adjusting rod 50 mutually rotations match to guarantee that the through-hole 612 on two otic placodes 611 keeps vertical state with pillar 60.
Pedestal 2 is H-shaped.The design of such structure, can enhancement device stability, avoiding device is tumbled when in use, real It is stronger with property.
1 free end of foreboard offers the first notch 11, is equipped with rubber mount in the first notch 11,3 free end of tailgate opens up There are two the second notch, soft diaper 31 is installed in the second notch.Such structure design, in use, the head of trainer It being placed in the first notch 11, is supported by rubber mount, knee site is placed in the second notch, it is held up by soft diaper 31, Comfort level is higher.
The present embodiment, there are two types of training methods for tool:
The first training method: in use, hollow handle 75 is first pulled, so that hollow handle 75 is fastened on column 76 Third notch 760 in so that check lock lever 71 is detached from curved baffle 74, people lies prone again on seat plate 4, and head is placed on foreboard 1 It at notch 11, is supported by rubber mount, knee site is placed in the second notch, is held up by soft diaper 31, then head and leg Tilt upward simultaneously, when tilting, torsional spring 40 drives foreboard 1 and tailgate 3 to tilt upward far from 4 one end of seat plate, thus with moving head and Leg is tilted upward, and user when being small winged swallow training behaviour, respectively held by foreboard 1 and tailgate 3 by the weight that chest and leg lift upwards Load a part, so that user is more laborsaving, to reduce the training difficulty of small winged swallow training behaviour;
The position placed by adjusting rod 50 in regulating device is different, adjusts the torque of the V shape pole 401 of torsional spring 40, thus The torsion of torsional spring 40 is adjusted, the adjusting rod 50 the mobile to both ends, and more close to foreboard 1 and tailgate 3, the elastic force of torsional spring 40 is bigger, instruction Adjusting rod 50 is adjusted in the case where difficulty drilled is lower, and user can be according to itself, to adapt to the body element of itself Matter;
Second of training method;In use, hollow handle 75 is detached from from third notch 760, the second compressed spring 73 hold out against check lock lever 71, so that 71 free end of check lock lever acts against 74 medial surface of curved baffle, people is lain prone again on seat plate 4, and head is put It at the notch 11 of foreboard 1, is supported by rubber mount, knee site is placed in the second notch, is held up by soft diaper 31, so Back and leg are tilted upward simultaneously, and when tilting, torsional spring 40 drives foreboard 1 and tailgate 3 to tilt upward far from 4 one end of seat plate, to drive The head and leg of people is tilted upward;When foreboard 1 and tailgate 3 far from the upward tilting in 4 one end of seat plate to certain angle when, check lock lever 71 is Card hole 741 is pressed under the action of two compressed springs 73, so that the angle between foreboard 1, tailgate 3 and seat plate 4 is fixed, this When, user can continue the head of itself and leg to tilt upward, and achieve the purpose that trained;
After the completion of training, hollow handle 75 is pulled, so that check lock lever 71 is detached from card hole 741, at this point, can be by use The self weight of person itself pushes foreboard 1 and tailgate 3, thus convenient for users to getting off from training device;
Using second of trained direction, the fixed angle between foreboard 1, tailgate 3 and seat plate 4 is less than small winged swallow training behaviour's Standard exercise angle, user are first driven by torsional spring 40 as locking angle, then the exercise of angle below is carried out by itself, To a certain extent, trained difficulty is decreased.
A kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus provided by the invention is described in detail above.It is specific real The explanation for applying example is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art For those of ordinary skill, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention, These improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims (9)

1. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus, it is characterised in that: including pedestal (2), the pedestal (2) is equipped with Support column (21), support column (21) free end are fixedly connected with seat plate (4), and seat plate (4) both ends are equipped with articulated shaft (41), the seat plate (4) has been respectively articulated with foreboard (1) and tailgate (3) by articulated shaft (41), wears on the articulated shaft (41) Have torsional spring (40), the torsional spring (40) includes V shape pole (401) and two struts (402), on the foreboard (1) and tailgate (3) The first strip groove (403) to match with strut (402) is offered, seat plate (4) lower end surface offers and V shape pole (401) The groove (404) to match, seat plate (4) two sides offer waist hole (5), the waist hole in V shape pole (401) corresponding position (5) it is equipped with adjusting rod (50) in, the adjusting rod (50) is located above V shape pole (401), and adjusting rod (50) both ends are all provided with There is a regulating device, the seat plate (4) is respectively provided tiltedly with two baffles (7) in articulated shaft (41) end positions, on the baffle (7) Via hole is offered, is equipped in the via hole check lock lever (71), baffle ring (72), institute are detachably installed on the check lock lever (71) It states check lock lever (71) and is equipped with the second compressed spring (73), the foreboard in baffle ring (72) and between the baffle (7) of downside (1) be equipped with curved baffle (74) with tailgate (3) in check lock lever (71) corresponding position, offered on the curved baffle (74) with The card hole (741) that check lock lever (71) matches, check lock lever (71) lower end are fixed with wirerope (731), and two positioned at described Ipsilateral wirerope (731) free end of seat plate (4) is connected with the same hollow handle (75), and pedestal (2) two sides are respectively set Have a root post (76), column (76) upper end medial surface offers third notch (760).
2. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 1, it is characterised in that: the arc gear Plate (74) inner wall both ends are respectively provided with a limited block (742).
3. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 2, it is characterised in that: the arc gear Plate (74) inner wall is arranged with the arc groove to match with check lock lever (71) free end.
4. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 3, it is characterised in that: the baffle ring (72) it carries out offering third stepped hole (721) on, the check lock lever (71) offers in third stepped hole (721) corresponding position Third threaded hole, the third stepped hole (721) is interior to be equipped with third fixing bolt, the third fixing bolt and third screw thread Hole is spirally connected.
5. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 1, it is characterised in that: the adjusting dress It sets including cover board (6) and adjustment barrel (61), the seat plate (4) offers kidney slot (51), the waist in waist hole (5) corresponding position Idler wheel (52) are equipped in shape slot (51), the idler wheel (52) is mounted on adjusting rod (50), and the cover board (6) is located at idler wheel (52) It outside and is mounted in kidney slot (5), the adjustment barrel (61) is installed on adjusting rod (50) end, and the adjustment barrel (61) is outside Two sides are equipped with otic placode (611) to wall up and down, offer through-hole (612) on the otic placode (611), cover board (6) outer wall is uniformly set There are several pillars (60) to match with through-hole (612), adjustment barrel (61) inner wall is equipped with bulge loop close to cover board (6) one end (613), it is equipped with the first compressed spring (62) on the outside of bulge loop (613) in the adjustment barrel (61), first compressed spring (62) it is set on adjusting rod (50), adjusting rod (50) free end is equipped with briquetting (63) in adjustment barrel (61), described Adjusting rod (50) free end end face offers the first threaded hole (500), offers the first stepped hole on the briquetting (63), described The first fixing bolt is equipped in first stepped hole, first fixing bolt is spirally connected with the first threaded hole (500).
6. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 2, it is characterised in that: the idler wheel (52) inside offers rectangular channel, and the adjusting rod (50) is equipped with rectangular block (501), the rectangle in rectangular channel corresponding position Block (501) side wall offers the second stepped hole (502), and the adjusting rod (50) opens up in the second stepped hole (502) corresponding position There is the second threaded hole, is equipped with the second fixing bolt, second fixing bolt and the second spiral shell in second stepped hole (502) Pit is spirally connected.
7. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 3, it is characterised in that: the adjusting rod (50) free end lateral wall offers the second strip groove (614), and bulge loop (613) inner wall is equipped with and the second strip groove (614) The fin (615) to match, the adjusting rod (50) are located at the part in waist hole (5) in kidney-shaped.
8. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 4, it is characterised in that: the pedestal (2) H-shaped.
9. a kind of lumbar muscle strain rehabilitation Multi-functional exercising apparatus according to claim 5, it is characterised in that: the foreboard (1) free end offers the first notch (11), and rubber mount, tailgate (3) free end are equipped in first notch (11) It opens up there are two the second notch, soft diaper (31) is installed in second notch.
CN201811489557.0A 2018-12-06 2018-12-06 Recovered multi-functional trainer of psoatic strain Expired - Fee Related CN109350917B (en)

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CN201811489557.0A CN109350917B (en) 2018-12-06 2018-12-06 Recovered multi-functional trainer of psoatic strain

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CN109350917B CN109350917B (en) 2020-06-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110075482A (en) * 2019-05-08 2019-08-02 西安医学院 A kind of Multifunctional aerobic gymnastics shape up exercise instructional device

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