CN109045602B

CN109045602B - Pregnant woman is with taking exercise chair

Info

Publication number: CN109045602B
Application number: CN201810894294.5A
Authority: CN
Inventors: 张秋梅; 巩俊玲; 李香港
Original assignee: Individual
Current assignee: Zhang Qiumei
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2020-07-28
Anticipated expiration: 2038-08-08
Also published as: CN109045602A

Abstract

The invention relates to an exercise chair, in particular to an exercise chair for pregnant women. The technical problem of the invention is that: provided is an exercise chair for pregnant women, which can effectively promote the blood circulation of the lower legs and arms of the pregnant women, can contribute to the development of fetuses and the self health of the pregnant women, and can enable the pregnant women to exercise in a comfortable manner. An exercise chair for pregnant women comprises a chair, supporting legs, an arc-shaped track, a pressing plate, a first sliding block, a connecting plate, a first spring, a fixed pulley, a pull wire, a bulge, a first movable rod, a contact ball and the like; the chair bottom four corners department all is equipped with the landing leg, and the equal rotary type in both sides is connected with the arc track around the chair right flank, and the outer bottom of arc track is connected with the clamp plate. According to the pregnant woman turning-off device, the pregnant woman turns off the second arc-shaped plate, so that the second arc-shaped plate can clamp the lower leg of the pregnant woman, and the lower leg is prevented from loosening; the massage ball continuously moves up and down by swinging the lower leg of the pregnant woman, so that the lower leg can be effectively massaged, the blood circulation of the lower leg can be promoted, and the health of the pregnant woman can be facilitated.

Description

Pregnant woman is with taking exercise chair

Technical Field

The invention relates to an exercise chair, in particular to an exercise chair for pregnant women.

Background

A series of changes can occur to the whole body of the pregnant woman during pregnancy, proper labor and movement are beneficial to the development and self health of the fetus, and multiple movements can enhance the physique, transfer the attention of the pregnant woman, relieve the discomfort caused by pregnancy reaction and facilitate production. Most pregnant women can do exercises by walking, doing pregnant exercises, making taijiquan and the like. The pregnant women need to learn temporarily for doing exercises and making Taijiquan, and the like, and are troublesome and incapable of exercising at any time, so that the pregnant women cannot well promote health and build up health; the walking is too slow, the blood circulation of the lower legs and the arms of the pregnant women is difficult to be rapidly promoted, and the pregnant women are difficult to be effectively exercised; along with the increase of the weight, the pregnant woman is tired more and more easily, and the motion is also more and more inconvenient, needs to come the motion with more comfortable mode, just so can strengthen the pregnant woman willingness of moving, increases the frequency of pregnant woman's motion.

Disclosure of Invention

In order to overcome the defects that the current exercise mode of most pregnant women is difficult to effectively promote the blood circulation of the pregnant women, so that the pregnant women can not well promote the health and the requirement of the pregnant women on the comfort level can not be met along with the weight increase of the pregnant women, the invention has the technical problems that: provided is an exercise chair for pregnant women, which can effectively promote the blood circulation of the lower legs and arms of the pregnant women, can contribute to the development of fetuses and the self health of the pregnant women, and can enable the pregnant women to exercise in a comfortable manner.

An exercise chair for pregnant women comprises a chair, supporting legs, arc-shaped rails, a pressing plate, first sliding blocks, a connecting plate, first springs, fixed pulleys, pull wires, bulges, first movable rods, contact balls, second springs, first arc-shaped plates, massage balls, second arc-shaped plates, connecting blocks, first clamping blocks, T-shaped rods, second clamping blocks and third springs, wherein the supporting legs are arranged at four corners of the bottom of the chair, the arc-shaped rails are rotatably connected to the front side and the rear side of the right side face of the chair, the pressing plate is connected to the outer bottom of the arc-shaped rails, a first sliding groove is formed in the inner bottom of the pressing plate, two first sliding blocks are arranged in the first sliding groove in a sliding mode, the tops of the two first sliding blocks are connected with the connecting plate, the first springs are connected between the left side face of the first sliding block on the left side and the left side in the first sliding groove, the fixed pulleys are installed on the outer right side of the pressing plate, the top of the connecting plate is evenly connected with a plurality of bulges at intervals, the bottom of the arc track is evenly provided with a plurality of first through holes at intervals, a first movable rod is movably arranged in the first through holes, the bottom end of the first movable rod is connected with a contact ball, a second spring is connected between the top of the contact ball and the outer bottom of the arc track and sleeved on the first movable rod, the top end of the first movable rod is connected with a first arc-shaped plate, the first arc-shaped plate is positioned in the arc track, the bottom of the first arc-shaped plate is evenly connected with a plurality of massage balls at intervals, the right side of the top of the front wall of the arc track is rotatably connected with a second arc-shaped plate, the bottom of the rear wall of the second arc-shaped plate is connected with a connecting block, the bottom of the connecting block is connected with a first clamping block, the right side of the top of the rear wall of the arc track is provided with a first opening, the second clamping block is located in the first opening and matched with the first clamping block, a third spring is connected between the rear side face of the second clamping block and the inner rear side of the first opening, and the third spring is sleeved on the T-shaped rod.

Further explanation, still including the back, the third arc, the tooth, the cardboard, the second movable rod, the contact block, fourth spring and third fixture block, chair left side rotary type is connected with the back, back left side sub-unit connection has the third arc, the even interval in third arc outside is connected with a plurality of teeth, both sides landing leg left side upper portion is connected with the cardboard around the left side, open on cardboard top left side has the third through-hole, the movable second movable rod that is equipped with in the third through-hole, second movable rod bottom is connected with the contact block, be connected with the fourth spring between contact block top and the cardboard bottom, the fourth spring housing is on the second movable rod, second movable rod top is connected with the third fixture block, third fixture block and tooth cooperation.

Further explanation, still including the arc slide rail, branch, the second slider, the arc pole, the fly leaf, the link, the fifth spring, couple and handle, both sides landing leg right side upper portion all is equipped with the arc slide rail around the left side, both sides landing leg left side upper portion all is connected with branch around the right side, the branch left end is connected with arc slide rail bottom right side, the gliding type is equipped with the second slider on the arc slide rail, second slider top is connected with the arc pole, the arc pole left end is connected with the fly leaf, the fly leaf left side is connected with three link, both sides landing leg right side upper portion all is connected with three fifth spring around the left side, the fifth spring is located arc slide rail top, the fifth spring right-hand member is connected with the couple, couple and link cooperation, the arc pole right-hand member.

Further explaining, the chair further comprises a baffle, a mounting plate and a first pulley, wherein an arc-shaped groove is formed in the right side of the bottom of the backrest, a second sliding groove is formed in the lower portion of the backrest, the second sliding groove is located below the arc-shaped groove, the baffle is connected to the upper portion of the left side of the chair and located in the arc-shaped groove, the mounting plate is connected to the left side of the bottom of the baffle, the first pulley is mounted at the bottom of the mounting plate, and the first pulley is located in the.

Further, the backrest comprises a sleeve, a third movable rod, a sixth spring and a rubber pad, wherein a second opening is formed in the upper portion of the right side of the backrest, the upper portion and the lower portion of the left side in the second opening are both connected with the sleeve, the third movable rod is movably arranged in the sleeve, the sixth spring is connected between the left end of the third movable rod and the left side in the sleeve, the right ends of the third movable rods on the upper side and the lower side are connected with the rubber pad, and the rubber pad is located outside the second opening.

The pregnant woman sits on the chair, and pulling T shape pole rearward movement, the third spring compresses thereupon, and T shape pole rearward movement drives second fixture block rearward movement to can upwards play the second arc, then release T shape pole, under the effect of third spring, the second fixture block moves forward and resets. The pregnant woman puts into the arc track with the shank, the shank contacts with the massage ball, change the second arc back again, press the second arc, the second arc drives the connecting block downstream, the connecting block downstream drives first fixture block downstream, first fixture block downstream moves into in the first opening and when extrudeing the second fixture block, first fixture block promotes second fixture block downstream, thereby first fixture block can continue downstream, when first fixture block no longer contacts with the second fixture block, the second fixture block downstream resets and blocks first fixture block, first fixture block and the cooperation of second fixture block are fixed the second arc, thereby the pregnant woman shank that can the chucking, can prevent that the shank is not hard up. When the pregnant woman swings the shank up and down, the shank swings upwards to enable the arc-shaped rail to rotate upwards, the arc-shaped rail rotates upwards to drive the pressing plate to rotate upwards, the connecting plate is driven to move rightwards through the stay wire, the first spring stretches, the first sliding groove and the first sliding block play a role in guiding the connecting plate, the shank swings downwards to enable the connecting plate to move leftwards under the action of the first spring, and therefore the connecting plate moves leftwards continuously and drives the protrusion to move leftwards continuously. When protruding and contact ball contact, hold up the contact ball and make the contact ball rebound, the second spring compresses thereupon, and the contact ball rebound drives first arc rebound through first movable rod, and first arc rebound drives the massage ball rebound. When the protrusion is not in contact with the contact ball, the contact ball moves downwards under the action of the second spring, and the massage ball moves downwards through the first movable rod and the first arc-shaped plate. Therefore, the massage ball continuously moves up and down, the lower leg of the pregnant woman can be effectively massaged, and the blood circulation of the lower leg can be promoted. And the pregnant woman can repeatedly swing the lower leg up and down, so that the joint of the lower leg can be moved, the lower leg can be exercised, and the pregnant woman can be beneficial to the health of the pregnant woman. After a period of exercise, the pregnant woman pulls the T-shaped rod to move backwards again, the second arc-shaped plate is rotated upwards, the T-shaped rod is released, the shank is pulled out of the arc-shaped track, the second arc-shaped plate is rotated down to reset the shank, and finally the pregnant woman gets off the chair.

The backrest can make the pregnant woman sit more comfortably and the pregnant woman in a relaxed state. When the inclination angle of the backrest needs to be adjusted, the pregnant woman pulls the contact block to move downwards, the fourth spring stretches along with the contact block, the contact block moves downwards and drives the third clamping block to move downwards through the second movable rod, and therefore the third clamping block is separated from the inner sides of the corresponding left and right side teeth. After the pregnant woman rotates the backrest and adjusts to a required angle, the contact block is released, the second movable rod moves upwards under the action of the fourth spring, the third clamping block is driven to move upwards and is matched with the corresponding teeth to fix the third arc-shaped plate, and therefore the position of the backrest is fixed.

When exercising the arms, the pregnant woman can hang one or more hooks on the corresponding hanging rings according to the needs of the pregnant woman, so that the size of the pulling force can be adjusted. The pregnant woman holds the handle, swings the arm upwards, the arc-shaped rod is driven to move rightwards through the handle, the arc-shaped sliding rail and the second sliding block play a role in guiding the arc-shaped rod, the arc-shaped rod moves rightwards to drive the movable plate to move rightwards, the movable plate moves rightwards to drive the hook to move rightwards through the hanging ring, and the fifth spring stretches accordingly. The pregnant woman relaxes the arm, and under the effect of fifth spring, couple and link move left, make the handle downstream through fly leaf and arc pole, arm downstream thereupon. Therefore, the pregnant woman can continuously swing the arms, so that the arms can be exercised, and the movement and stretching of arm muscles can be promoted. After the exercise is finished, the pregnant woman releases the handle and gets off the chair.

After the pregnant woman turns down the backrest, the first pulley slides in the second sliding groove, and the baffle plate is exposed out of and blocks a gap between the backrest and the chair, so that the clothes corner of the pregnant woman can be prevented from being clamped into the gap.

The pregnant woman puts the head on the rubber pad, so that the head is more comfortable. Under the action of head strength of the pregnant woman, the rubber pad moves leftwards to drive the third movable rod to move leftwards, and the sixth spring is compressed accordingly. After the pregnant woman leaves the chair, the third movable rod and the rubber pad move rightwards to reset under the action of the sixth spring.

Compared with the prior art, the invention has the following advantages: according to the pregnant woman turning-off device, the pregnant woman turns off the second arc-shaped plate, so that the second arc-shaped plate can clamp the lower leg of the pregnant woman, and the lower leg is prevented from loosening; the massage balls continuously move up and down by the pregnant woman swinging the lower legs up and down, so that the lower legs can be effectively massaged, the blood circulation of the lower legs can be promoted, and the health of the pregnant woman can be facilitated; the inclination angle of the backrest is adjusted by rotating the backrest, so that the pregnant woman can exercise more comfortably; the pregnant woman swings the arms to enable the arc-shaped rods to move left and right, so that the arms can be exercised, and the movement and stretching of arm muscles can be promoted; the clothes corners of the pregnant woman can be prevented from being clamped into the gaps under the action of the baffles; the head can be more comfortable through the rubber pad.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is an enlarged view of part B of the present invention.

Fig. 4 is a partial right view structural diagram of the present invention.

Fig. 5 is an enlarged view of part C of the present invention.

Fig. 6 is a second front view structure diagram of the present invention.

Fig. 7 is an enlarged view of the portion D of the present invention.

In the above drawings: 1: chair, 2: leg, 3: arc track, 4: pressing plate, 5: first runner, 6: first slider, 7: connecting plate, 8: first spring, 9: fixed pulley, 10: stay wire, 11: projection, 12: first through hole, 13: first movable bar, 14: contact ball, 15: second spring, 16: first arc plate, 17: massage ball, 18: second arc plate, 19: connecting block, 20: first latch, 21: first opening, 22: second through hole, 23: t-bar, 24: second cartridge, 25: third spring, 26: backrest, 27: third arc plate, 28: tooth, 29: card, 30: third through hole, 31: second movable bar, 32: contact block, 33: fourth spring, 34: third cartridge, 35: arc slide rail, 36: strut, 37: second slider, 38: arc-shaped rod, 39: a movable plate, 40: hanging ring, 41: fifth spring, 42: hook, 43: handle, 44: arc-shaped groove, 45: second chute, 46: baffle, 47: mounting plate, 48: first pulley, 49: second opening, 50: sleeve, 51: third movable bar, 52: sixth spring, 53: and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An exercise chair for pregnant women, as shown in figures 1-7, comprises a chair 1, supporting legs 2, an arc-shaped rail 3, a pressing plate 4, a first slide block 6, a connecting plate 7, a first spring 8, a fixed pulley 9, a pull wire 10, a bulge 11, a first movable rod 13, a contact ball 14, a second spring 15, a first arc-shaped plate 16, a massage ball 17, a second arc-shaped plate 18, a connecting block 19, a first clamping block 20, a T-shaped rod 23, a second clamping block 24 and a third spring 25, wherein the supporting legs 2 are arranged at four corners of the bottom of the chair 1, the arc-shaped rail 3 is rotatably connected with the front side and the rear side of the right side of the chair 1, the pressing plate 4 is connected with the outer bottom of the arc-shaped rail 3, a first chute 5 is arranged at the inner bottom of the pressing plate 4, two first slide blocks 6 are arranged in the first chute 5 in a sliding manner, the connecting plate 7 is connected with the tops of the two first slide blocks 6, a first, the outer right side of the pressing plate 4 is provided with a fixed pulley 9, the right side of the connecting plate 7 is connected with a stay wire 10, the stay wire 10 bypasses the fixed pulley 9, the stay wires 10 at the front side and the rear side are respectively connected with the supporting legs 2 at the front side and the rear side at the right side, the top of the connecting plate 7 is evenly connected with a plurality of bulges 11 at intervals, the bottom of the arc-shaped track 3 is evenly provided with a plurality of first through holes 12 at intervals, a first movable rod 13 is movably arranged in the first through holes 12, the bottom end of the first movable rod 13 is connected with a contact ball 14, a second spring 15 is connected between the top of the contact ball 14 and the outer bottom of the arc-shaped track 3, the second spring 15 is sleeved on the first movable rod 13, the top end of the first movable rod 13 is connected with a first arc-shaped plate 16, the first arc-shaped plate 16 is positioned in the arc-shaped track 3, the bottom of the first arc-shaped plate 16 is, the bottom of the connecting block 19 is connected with a first fixture block 20, the right side of the top of the rear wall of the arc-shaped rail 3 is provided with a first opening 21, the right side of the upper portion of the outer rear side of the arc-shaped rail 3 is provided with a second through hole 22, a T-shaped rod 23 is movably arranged in the second through hole 22, the front end of the T-shaped rod 23 is connected with a second fixture block 24, the second fixture block 24 is located in the first opening 21, the second fixture block 24 is matched with the first fixture block 20, a third spring 25 is connected between the rear side surface of the second fixture block 24 and the inner rear side of the first opening 21, and the third spring 25 is sleeved on the.

Example 2

Still including back 26, third arc 27, tooth 28, cardboard 29, second movable rod 31, contact block 32, fourth spring 33 and third cardboard 34, chair 1 left side rotary type is connected with back 26, back 26 left side sub-unit connection has third arc 27, the even interval connection in third arc 27 outside has a plurality of teeth 28, the front and back both sides landing leg 2 left side upper portion in left side is connected with cardboard 29, open on the left of cardboard 29 top has third through hole 30, the movable second movable rod 31 that is equipped with in the third through hole 30, second movable rod 31 bottom is connected with contact block 32, be connected with fourth spring 33 between contact block 32 top and the cardboard 29 bottom, fourth spring 33 overlaps on second movable rod 31, second movable rod 31 top is connected with third cardboard 34, third cardboard 34 and the cooperation of tooth 28.

Example 3

Still including arc slide rail 35, branch 36, second slider 37, arc pole 38, fly leaf 39, link 40, fifth spring 41, couple 42 and handle 43, 2 right side upper portions of both sides landing leg all are equipped with arc slide rail 35 around the left side, 2 left side upper portions of both sides landing leg all are connected with branch 36 around the right side, 36 left ends of branch are connected with arc slide rail 35 bottom right side, the gliding style is equipped with second slider 37 on arc slide rail 35, second slider 37 top is connected with arc pole 38, arc pole 38 left end is connected with fly leaf 39, fly leaf 39 left side is connected with three

link

40, 2 right side upper portions of both sides landing leg all are connected with three fifth spring 41 around the left side, fifth spring 41 is located arc slide rail 35 top, fifth spring 41 right-hand member is connected with couple 42, couple 42 and link 40 cooperation, arc pole 38 right-hand member is connected with handle 43.

Example 4

link

Still including baffle 46, mounting panel 47 and first pulley 48, open on back 26 bottom right side has arc wall 44, and open on back 26 lower part has second spout 45, and second spout 45 is located arc wall 44 below, and chair 1 left side upper portion is connected with baffle 46, and baffle 46 is located arc wall 44, and baffle 46 bottom left side is connected with mounting panel 47, and first pulley 48 is installed to mounting panel 47 bottom, and first pulley 48 is located second spout 45.

Example 5

link

The backrest comprises a backrest 26 and is characterized by further comprising a sleeve 50, a third movable rod 51, a sixth spring 52 and a rubber pad 53, a second opening 49 is formed in the upper portion of the right side of the backrest 26, the sleeve 50 is connected to the upper portion and the lower portion of the left side in the second opening 49, the third movable rod 51 is movably arranged in the sleeve 50, the sixth spring 52 is connected between the left end of the third movable rod 51 and the left side in the sleeve 50, the rubber pad 53 is connected to the right ends of the third movable rods 51 on the upper side and the lower side, and the rubber pad 53 is located outside the second opening.

The pregnant woman sits on chair 1, pulling T shape pole 23 rearward movement, and third spring 25 compresses thereupon, and T shape pole 23 rearward movement drives second fixture block 24 rearward movement to can upwards play second arc 18, then release T shape pole 23, under the effect of third spring 25, second fixture block 24 moves forward and resets. The pregnant woman puts the shank into the arc-shaped rail 3, the shank is in contact with the massage ball 17, the second arc-shaped plate 18 is rotated back, the second arc-shaped plate 18 is pressed down, the second arc-shaped plate 18 drives the connecting block 19 to move downwards, the connecting block 19 moves downwards to drive the first clamping block 20 to move downwards, the first clamping block 20 moves downwards into the first opening 21 and extrudes the second clamping block 24, the first clamping block 20 pushes the second clamping block 24 to move backwards, the first clamping block 20 can continuously move downwards, when the first clamping block 20 is not in contact with the second clamping block 24, the second clamping block 24 moves forwards to reset and clamp the first clamping block 20, the first clamping block 20 and the second clamping block 24 are matched to fix the second arc-shaped plate 18, the shank of the pregnant woman can be clamped, and the shank can be prevented from loosening. During the exercise, pregnant woman luffing motion shank, shank luffing motion makes arc track 3 upwards rotate, and arc track 3 upwards rotates and drives pressure plate 4 upwards to rotate, drives connecting plate 7 through acting as go-between 10 and moves right, and first spring 8 is tensile, and first spout 5 and first slider 6 play the guide effect to connecting plate 7, and shank luffing motion makes connecting plate 7 move left under first spring 8 effect to connecting plate 7 constantly moves about, drives arch 11 and constantly moves about. When the protrusion 11 contacts the contact ball 14, the contact ball 14 is lifted to move the contact ball 14 upwards, the second spring 15 is compressed, the contact ball 14 moves upwards to drive the first arc-shaped plate 16 to move upwards through the first movable rod 13, and the first arc-shaped plate 16 moves upwards to drive the massage ball 17 to move upwards. When the protrusions 11 are not in contact with the contact balls 14, the contact balls 14 are moved downward by the second springs 15, and the massage balls 17 are moved downward by the first movable bar 13 and the first arc-shaped plate 16. Therefore, the massage ball 17 moves up and down constantly, which can massage the lower leg of the pregnant woman effectively and promote the blood circulation of the lower leg. And the pregnant woman can repeatedly swing the lower leg up and down, so that the joint of the lower leg can be moved, the lower leg can be exercised, and the pregnant woman can be beneficial to the health of the pregnant woman. After a period of exercise, the pregnant woman pulls the T-shaped rod 23 to move backwards again, the second arc-shaped plate 18 is rotated upwards, the T-shaped rod 23 is released, the lower leg is pulled out of the arc-shaped track 3, the second arc-shaped plate 18 is rotated down to reset, and finally the pregnant woman can go up and down from the chair 1.

The backrest 26 enables the pregnant woman to sit more comfortably and to be in a relaxed state. When the inclination angle of the backrest 26 needs to be adjusted, the pregnant woman pulls the contact block 32 to move downwards, the fourth spring 33 is stretched accordingly, the contact block 32 moves downwards, the second movable rod 31 drives the third clamping block 34 to move downwards, and therefore the third clamping block 34 is separated from the inner sides of the corresponding left and right side teeth 28. After the pregnant woman rotates the backrest 26 to adjust to a required angle, the contact block 32 is released, and under the action of the fourth spring 33, the second movable rod 31 moves upwards to drive the third block 34 to move upwards and cooperate with the corresponding teeth 28 to fix the third arc-shaped plate 27, so that the position of the backrest 26 is fixed.

When the pregnant woman exercises arms, the pregnant woman can hang one or more hooks 42 on the corresponding hanging rings 40 according to the requirement of the pregnant woman, so that the pulling force can be adjusted. The pregnant woman holds the handle 43, swings the arm upwards, the handle 43 drives the arc-shaped rod 38 to move rightwards, the arc-shaped sliding rail 35 and the second sliding block 37 guide the arc-shaped rod 38, the arc-shaped rod 38 moves rightwards to drive the movable plate 39 to move rightwards, the movable plate 39 moves rightwards to drive the hook 42 to move rightwards through the hanging ring 40, and the fifth spring 41 is stretched accordingly. When the pregnant woman relaxes his arm, the hook 42 and the hanging ring 40 move leftward by the fifth spring 41, the handle 43 moves downward through the movable plate 39 and the arc-shaped rod 38, and the arm swings downward accordingly. Therefore, the pregnant woman can continuously swing the arms, so that the arms can be exercised, and the movement and stretching of arm muscles can be promoted. After the exercise is completed, the pregnant woman releases the handle 43 and gets on and off the chair 1.

After the pregnant woman turns down the backrest 26, the first pulley 48 slides in the second sliding groove 45, and the baffle plate 46 is exposed and blocks the gap between the backrest 26 and the chair 1, so that the clothes corner of the pregnant woman can be prevented from being clamped into the gap.

The pregnant woman will rest on the rubber pad 53, which makes the head more comfortable. Under the action of the head force of the pregnant woman, the rubber pad 53 moves leftwards, the third movable rod 51 is driven to move leftwards, and the sixth spring 52 is compressed accordingly. After the pregnant woman leaves the chair 1, the third movable rod 51 and the rubber pad 53 are reset to the right by the action of the sixth spring 52.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. An exercise chair for pregnant women is characterized in that: comprises a chair (1), supporting legs (2), arc-shaped rails (3), a pressing plate (4), first sliding blocks (6), a connecting plate (7), a first spring (8), fixed pulleys (9), pull wires (10), bulges (11), a first movable rod (13), a contact ball (14), a second spring (15), a first arc-shaped plate (16), a massage ball (17), a second arc-shaped plate (18), a connecting block (19), first clamping blocks (20), T-shaped rods (23), second clamping blocks (24) and a third spring (25), wherein the supporting legs (2) are arranged at the four corners of the bottom of the chair (1), the arc-shaped rails (3) are rotatably connected at the front side and the rear side of the right side of the chair (1), the outer bottoms of the arc-shaped rails (3) are connected with the pressing plate (4), a first sliding groove (5) is formed at the inner bottom of the pressing plate (4), and two first sliding blocks (6) are arranged in the first sliding, the top parts of the two first sliding blocks (6) are connected with a connecting plate (7), a first spring (8) is connected between the left side surface of the left first sliding block (6) and the inner left side of the first sliding chute (5), a fixed pulley (9) is installed on the outer right side of the pressing plate (4), a pull wire (10) is connected on the right side of the connecting plate (7), the pull wire (10) bypasses the fixed pulley (9), the pull wires (10) on the front side and the rear side are respectively connected with the supporting legs (2) on the front side and the rear side of the right side, a plurality of bulges (11) are evenly connected on the top parts of the connecting plate (7) at intervals, a plurality of first through holes (12) are evenly arranged at the bottom parts of the arc-shaped rails (3) at intervals, a first movable rod (13) is movably arranged in each first through hole (12), the bottom ends of the first movable rods (13) are connected with contact balls (14), a second spring (15) is connected between the, the top end of the first movable rod (13) is connected with a first arc-shaped plate (16), the first arc-shaped plate (16) is positioned in the arc-shaped track (3), the bottom in the first arc-shaped plate (16) is uniformly connected with a plurality of massage balls (17) at intervals, the right side of the top of the front wall of the arc-shaped track (3) is rotatably connected with a second arc-shaped plate (18), the bottom of the rear wall of the second arc-shaped plate (18) is connected with a connecting block (19), the bottom of the connecting block (19) is connected with a first clamping block (20), the right side of the top of the rear wall of the arc-shaped track (3) is provided with a first opening (21), the right side of the upper part of the outer rear side of the arc-shaped track (3) is provided with a second through hole (22), a T-shaped rod (23) is movably arranged in the second through hole (22), the front end of the T-shaped rod (23) is connected with a second clamping block, a third spring (25) is connected between the rear side surface of the second clamping block (24) and the inner rear side of the first opening (21), and the third spring (25) is sleeved on the T-shaped rod (23); the chair is characterized by further comprising a backrest (26), a third arc-shaped plate (27), teeth (28), a clamping plate (29), a second movable rod (31), contact blocks (32), a fourth spring (33) and a third clamping block (34), wherein the backrest (26) is rotatably connected to the left side of the chair (1), the third arc-shaped plate (27) is connected to the lower portion of the left side of the backrest (26), a plurality of teeth (28) are uniformly connected to the outer side of the third arc-shaped plate (27) at intervals, the clamping plate (29) is connected to the upper portions of the left sides of the front and rear supporting legs (2) on the left side, a third through hole (30) is formed in the left side of the top of the clamping plate (29), the second movable rod (31) is movably arranged in the third through hole (30), the bottom end of the second movable rod (31) is connected with the contact blocks (32), the fourth spring (33) is connected between the top of the contact blocks (32), the top end of the second movable rod (31) is connected with a third clamping block (34), and the third clamping block (34) is matched with the teeth (28); the novel shoe rack further comprises an arc-shaped sliding rail (35), a support rod (36), a second sliding block (37), an arc-shaped rod (38), a movable plate (39), hanging rings (40), a fifth spring (41), a hook (42) and a handle (43), wherein the arc-shaped sliding rail (35) is arranged on the upper portion of the right side of the front and rear supporting legs (2) on the left side, the support rod (36) is connected on the upper portion of the left side of the front and rear supporting legs (2), the left end of the support rod (36) is connected with the right side of the bottom of the arc-shaped sliding rail (35), the second sliding block (37) is slidably arranged on the arc-shaped sliding rail (35), the arc-shaped rod (38) is connected on the top of the second sliding block (37), the movable plate (39) is connected on the left end of the arc-shaped rod (38), the three hanging rings (40) are connected on the left side of the movable plate (39, the right end of the fifth spring (41) is connected with a hook (42), the hook (42) is matched with the hanging ring (40), and the right end of the arc-shaped rod (38) is connected with a handle (43); still including baffle (46), mounting panel (47) and first pulley (48), open on back (26) bottom right side has arc wall (44), open back (26) lower part has second spout (45), second spout (45) are located arc wall (44) below, chair (1) left side upper portion is connected with baffle (46), baffle (46) are located arc wall (44), baffle (46) bottom left side is connected with mounting panel (47), first pulley (48) are installed to mounting panel (47) bottom, first pulley (48) are located second spout (45).

2. The exercise chair for pregnant women according to claim 1, wherein: still including sleeve (50), third movable rod (51), sixth spring (52) and rubber pad (53), back (26) right side upper portion is opened there is second opening (49), both sides all are connected with sleeve (50) about the left side in second opening (49), movable third movable rod (51) that are equipped with in sleeve (50), be connected with sixth spring (52) between the left side in third movable rod (51) left end and sleeve (50), upper and lower both sides third movable rod (51) right-hand member is connected with rubber pad (53), rubber pad (53) are located outside second opening (49).