CN109621304B

CN109621304B - Chair is tempered to belly

Info

Publication number: CN109621304B
Application number: CN201811390907.8A
Authority: CN
Inventors: 郭庭芳
Original assignee: Foshan Shunde Taoqi Furniture Co Ltd
Current assignee: Foshan Shunde Taoqi Furniture Co., Ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2020-06-09
Anticipated expiration: 2038-11-21
Also published as: CN109621304A

Abstract

The invention relates to an exercise chair, in particular to an abdomen exercise chair. The technical problem of the invention is that: provided is an abdominal exercise chair which can be applied to different people and does not affect the exercise of the people. An abdominal exercise chair comprises a base, a seat, a back cushion, a support rod, a pedal, a bracket, a guide rod, a guide sleeve, a first spring, a sleeve, a movable sleeve, a second spring, a swinging rod, an elastic rope and the like; the seat that has played the supporting role is bolted on base top right side, and seat top right side rigid coupling has the back cushion for the bracing piece that supports the seat is two, divides to locate the left front and back both sides in seat bottom, and two bracing piece bottoms all are connected with base top left side. The invention can improve the exercise intensity by making the swinging rod on the left move downwards to contact with the guide sleeve in the middle, thereby being suitable for different people; people can be blocked by the blocking mechanism, and the phenomenon that the exercise of people is influenced due to the fact that the body of people inclines leftwards is avoided.

Description

Chair is tempered to belly

Technical Field

The invention relates to an exercise chair, in particular to an abdomen exercise chair.

Background

The abdominal muscles are important parts in the connective tissues of the human body, including the rectus abdominis, the oblique muscles outside the abdomen, the shoe machine inside the abdomen and the like, in order to have strong abdominal muscles and to enhance immunity, people can do abdominal exercises regularly, and now generally people lie in bed to do sit-up and do abdominal exercises, but the sit-up has a large burden on people, is not suitable for people who do not exercise frequently, and the feet of people are not fixed generally, so that certain influence can be caused on the exercise of people.

Disclosure of Invention

In order to overcome the defects that the burden of a sit-up on people is large, the sit-up is not suitable for people who do not move frequently, and the feet of the people are not fixed generally, so that certain influence can be caused to the exercise of the people, the technical problem of the invention is as follows: provided is an abdominal exercise chair which can be applied to different people and does not affect the exercise of the people.

An abdomen exercise chair comprises a base, a seat, a back cushion, support rods, a pedal, a bracket, guide rods, guide sleeves, a first spring, a sleeve, a movable sleeve, a second spring, a swinging rod, an elastic rope, a small stop block, a large stop block, a pull ring, a connecting block, a pull rope, a large roller, a small roller and a fixing mechanism, wherein the right side of the top of the base is connected with the seat with a supporting function in a bolted mode, the right side of the top of the seat is fixedly connected with the back cushion, the two support rods are used for supporting the seat and are respectively arranged on the front side and the rear side of the left side of the bottom of the seat, the bottom ends of the two support rods are connected with the left side of the top of the base, the bracket is connected with the left side of the top of the base, the top of the bracket is fixedly connected with three guide rods with a guiding function, the guide sleeves capable of, the sleeve pipe box is on the guide arm, movable sleeve and second spring all overlap on the sleeve pipe, the movable sleeve is located second spring below, the second spring top is connected with sleeve pipe upper portion, the movable sleeve right side is connected with the swinging arms, the pull ring rigid coupling is in the middle of the swinging arms top, be connected with the elasticity rope between swinging arms front left part and the guide pin bushing top front side, left guide pin bushing top right front side and middle guide pin bushing top right front side all are connected with the little dog that is used for blocking the swinging arms, the equal rigid coupling in middle guide pin bushing top left front side and the guide pin bushing top left front side on right side has the big dog that is used for blocking the swinging arms, left guide pin bushing left side rigid coupling has the connecting block, the connecting block bottom is connected with the stay cord, big cylinder and the little cylinder of guide effect are installed with the pivoted mode to the lower part between two bracing pieces, big cylinder is located little cylinder top, the stay.

Further, the fixing mechanism comprises elastic belts, fixing belts and rubber clamping blocks, the two elastic belts are connected to the middle of the top of the pedal, the fixing belts used for fixing feet are fixedly connected to the two elastic belts, a plurality of clamping holes are formed in the two fixing belts, and the rubber clamping blocks used for clamping the fixing belts are fixedly connected to the front side and the rear side of the pedal symmetrically.

Further, the chair comprises a blocking mechanism, the blocking mechanism comprises an inclined rod, a slide sleeve, a binding band, a guide sleeve, a clamping rod, a limiting block, an elastic sheet, a rolling shaft and a pull rod, the front side and the rear side of the upper part of the chair are fixedly connected with the inclined rod and the slide rod with the guiding function, the inclined rod is positioned at the right side of the slide rod, the slide rod is slidably provided with the slide sleeve capable of moving up and down, the binding band with the blocking function is connected between the two slide sleeves, the guide sleeve is fixedly connected with the right part of the front side of the slide sleeve and the right part of the rear side of the slide sleeve, the clamping rod capable of moving left and right is arranged in the guide sleeve, the clamping rod is uniformly spaced at the left side of the inclined rod and is provided with clamping grooves for clamping the clamping rod, the clamping rod is matched with the clamping grooves, the two limiting blocks are respectively arranged at the right parts of the two clamping rods, the elastic sheet is, the upper left portion of the sliding sleeve front side of the front side and the upper left portion of the sliding sleeve rear side of the rear side are connected with pull rods in a rotating mode, linear holes are formed in the upper portions of the two pull rods, and the rolling shaft is located in the linear holes.

Further, the seat comprises a connecting rod, a holding rod, a third spring and a trapezoidal stop block, wherein the connecting rod is connected to the upper portion of the right side of the seat, the holding rod used for supporting hands is connected to the left side of the connecting rod in a rotating mode, the third spring is connected between the top of the holding rod and the connecting rod, the trapezoidal stop block used for blocking the holding rod is connected to the left side of the connecting rod, and the bottom of the holding rod is in contact with the top of the trapezoidal stop block.

Further explaining, the pedal device further comprises a sleeve, a magnet, an iron rod and a supporting plate, wherein the sleeve for supporting the pedal is fixedly connected to the lower portion of the left side of the supporting rod, the supporting plate for supporting the pedal is connected to the upper portion of the left side of the sleeve, the iron rod is connected to the right side of the bottom of the pedal, and the magnet for attracting the iron rod is installed on the right side of the top of the sleeve in an embedded mode.

The invention has the beneficial effects that: the invention can improve the exercise intensity by making the swinging rod on the left move downwards to contact with the guide sleeve in the middle, thereby being suitable for different people; people can be blocked by the blocking mechanism, so that the influence on the exercise of the people caused by the fact that the body of the people inclines to the left is avoided; the body of people can be better supported by holding the holding rod with hands; the pedal can be supported through the supporting plate, so that people can have a rest conveniently.

Drawings

Fig. 1 is a schematic front view 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 top view of the present invention.

Fig. 5 is a partial right view structural diagram of the present invention.

Fig. 6 is an enlarged schematic view of part C of the present invention.

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

Fig. 8 is a partial left view structural diagram of the present invention.

In the figure: 1 base, 2 seats, 3 back cushions, 4 support rods, 5 pedals, 6 supports, 7 guide rods, 8 guide sleeves, 9 first springs, 10 sleeves, 11 movable sleeves, 12 second springs, 13 swinging rods, 14 elastic ropes, 15 small stoppers, 16 large stoppers, 17 pull rings, 18 connecting blocks, 19 pull ropes, 20 large rollers, 21 small rollers, 22 fixing mechanisms, 221 elastic belts, 222 fixing belts, 223 clamping holes, 224 rubber clamping blocks, 23 blocking mechanisms, 2301 inclined rods, 2302 clamping grooves, 2303 sliding rods, 2304 sliding sleeves, 2305 binding bands, 2306 guide sleeves, 2307 clamping rods, 2308 limiting blocks, 2309 elastic sheets, 2310 rolling shafts, 2311 pull rods, 2312 straight holes, 24 connecting rods, 25 holding rods, 26 third springs, 27 trapezoidal stoppers, 28 sleeves, 29 magnets, 30 iron rods and 31 support plates.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example 1

An abdominal exercise chair is shown in figures 1-5 and comprises a base 1, a seat 2, a back cushion 3, support rods 4, pedals 5, a support 6, a guide rod 7, a guide sleeve 8, a first spring 9, a sleeve 10, a movable sleeve 11, a second spring 12, a swinging rod 13, an elastic rope 14, a small stop block 15, a large stop block 16, a pull ring 17, a connecting block 18, a pull rope 19, a large roller 20, a small roller 21 and a fixing mechanism 22, wherein the seat 2 playing a supporting role is bolted on the right side of the top of the base 1, the back cushion 3 is fixedly connected on the right side of the top of the seat 2, the two support rods 4 used for supporting the seat 2 are respectively arranged on the front side and the rear side of the left side of the bottom of the seat 2, the bottom ends of the two support rods 4 are connected with the left side of the top of the base 1, the support 6 is connected with the base 1 in a bolt connection mode, the top of the bracket 6 is fixedly connected with three guide rods 7 playing a guiding role, the guide rods 7 are provided with guide sleeves 8 capable of moving up and down, a first spring 9 is connected between the bottom of each guide sleeve 8 and the top of the bracket 6, the first spring 9 is wound on the guide rods 7, the top of each guide sleeve 8 on the left side and the top of the guide sleeve 8 in the middle are both connected with a sleeve 10 in a T shape, the sleeve 10 is sleeved on the guide rods 7, a movable sleeve 11 and a second spring 12 are both sleeved on the sleeve 10, the movable sleeve 11 is positioned below the second spring 12, the top of the second spring 12 is connected with the upper part of the sleeve 10, the right side of the movable sleeve 11 is connected with a swing rod 13, a pull ring 17 is fixedly connected in the middle of the top of the swing rod 13, the pull ring 17 is connected with the swing rod 13 in a welding connection mode, an elastic rope 14 is connected between the left part of the front side of the swing rod 13 and the front side of the top of, the equal rigid coupling in guide pin bushing 8 top left front side on middle guide pin bushing 8 top left front side and right side has the big dog 16 that is used for blocking swinging arms 13, left guide pin bushing 8 left side rigid coupling has connecting block 18, connecting block 18 bottom is connected with stay cord 19, big cylinder 20 and the little cylinder 21 of play guide effect are installed with the pivoted mode to the lower part between two bracing pieces 4, big cylinder 20 is located little cylinder 21 top, stay cord 19 walks around big cylinder 20 and is connected with footboard 5, be equipped with the fixed establishment 22 that is used for fixed foot on the footboard 5.

Example 2

An abdominal exercise chair is shown in figures 1-5, and comprises a base 1, a seat 2, a headrest 3, support rods 4, pedals 5, a support 6, guide rods 7, guide sleeves 8, a first spring 9, a sleeve 10, a movable sleeve 11, a second spring 12, a swinging rod 13, an elastic rope 14, a small stop 15, a large stop 16, a pull ring 17, a connecting block 18, a pull rope 19, a large roller 20, a small roller 21 and a fixing mechanism 22, wherein the seat 2 with a supporting function is bolted on the right side of the top of the base 1, the headrest 3 is fixedly connected on the right side of the top of the seat 2, the two support rods 4 for supporting the seat 2 are respectively arranged on the front side and the rear side of the left side of the bottom of the seat 2, the bottom ends of the two support rods 4 are connected with the left side of the top of the base 1, the support 6 is fixedly connected with the three guide rods 7 with a guiding function, the guide, a first spring 9 is connected between the bottom of the guide sleeve 8 and the top of the bracket 6, the first spring 9 is wound on the guide rod 7, the top of the guide sleeve 8 on the left side and the top of the guide sleeve 8 in the middle are both connected with a sleeve 10 in a T shape, the sleeve 10 is sleeved on the guide rod 7, a movable sleeve 11 and a second spring 12 are both sleeved on the sleeve 10, the movable sleeve 11 is positioned below the second spring 12, the top end of the second spring 12 is connected with the upper part of the sleeve 10, the right side of the movable sleeve 11 is connected with a swing rod 13, a pull ring 17 is fixedly connected in the middle of the top of the swing rod 13, an elastic rope 14 is connected between the left part of the front side of the swing rod 13 and the front side of the top of the guide sleeve 8 on the left side, the right side of the top of the guide sleeve 8 on the left side and the right side of the top of the guide sleeve 8 on the middle are both connected with a small stop, the left side of the guide sleeve 8 on the left side is fixedly connected with a connecting block 18, the bottom of the connecting block 18 is connected with a pull rope 19, a large roller 20 and a small roller 21 which play a role in guiding are mounted at the lower part between the two support rods 4 in a rotating mode, the large roller 20 is positioned above the small roller 21, the pull rope 19 bypasses the large roller 20 and is connected with a pedal 5, and a fixing mechanism 22 for fixing feet is arranged on the pedal 5.

Fixing mechanism 22 includes elastic webbing 221, fixed band 222 and

rubber fixture block

224, and 5 top intermediate couplings of footboard have two elastic webbing 221, and equal rigid coupling has the fixed band 222 that is used for fixed foot on two elastic webbing 221, has all opened a plurality of card holes 223 on two fixed bands 222, and the bilateral symmetry rigid coupling has the rubber fixture block 224 that is used for blocking fixed band 222 around the footboard 5, and footboard 5 passes through bolted connection's mode and is connected with rubber fixture block 224.

Example 3

An abdominal exercise chair is shown in figures 1-7 and comprises a base 1, a seat 2, a back cushion 3, support rods 4, pedals 5, a bracket 6, a guide rod 7, a guide sleeve 8, a first spring 9, a sleeve 10, a movable sleeve 11, a second spring 12, a swinging rod 13, an elastic rope 14, a small stop 15, a large stop 16, a pull ring 17, a connecting block 18, a pull rope 19, a large roller 20, a small roller 21 and a fixing mechanism 22, wherein the seat 2 with a supporting function is bolted on the right side of the top of the base 1, the back cushion 3 is fixedly connected on the right side of the top of the seat 2, the two support rods 4 for supporting the seat 2 are respectively arranged on the front side and the rear side of the left side of the bottom of the seat 2, the bottom ends of the two support rods 4 are connected with the left side of the top of the base 1, the bracket 6 is fixedly connected with three guide rods 7 with a guiding function, a first spring 9 is connected between the bottom of the guide sleeve 8 and the top of the bracket 6, the first spring 9 is wound on the guide rod 7, the top of the guide sleeve 8 on the left side and the top of the guide sleeve 8 in the middle are both connected with a sleeve 10 in a T shape, the sleeve 10 is sleeved on the guide rod 7, a movable sleeve 11 and a second spring 12 are both sleeved on the sleeve 10, the movable sleeve 11 is positioned below the second spring 12, the top end of the second spring 12 is connected with the upper part of the sleeve 10, the right side of the movable sleeve 11 is connected with a swing rod 13, a pull ring 17 is fixedly connected in the middle of the top of the swing rod 13, an elastic rope 14 is connected between the left part of the front side of the swing rod 13 and the front side of the top of the guide sleeve 8 on the left side, the right side of the top of the guide sleeve 8 on the left side and the right side of the top of the guide sleeve 8 on the middle are both connected with a small stop, the left side of the guide sleeve 8 on the left side is fixedly connected with a connecting block 18, the bottom of the connecting block 18 is connected with a pull rope 19, a large roller 20 and a small roller 21 which play a role in guiding are mounted at the lower part between the two support rods 4 in a rotating mode, the large roller 20 is positioned above the small roller 21, the pull rope 19 bypasses the large roller 20 and is connected with a pedal 5, and a fixing mechanism 22 for fixing feet is arranged on the pedal 5.

Fixing mechanism 22 includes elastic webbing 221, fixed band 222 and rubber fixture block 224, and two elastic webbing 221 of 5 top intermediate couplings of footboard, equal rigid coupling has the fixed band 222 that is used for fixed foot on two elastic webbing 221, has all opened a plurality of card holes 223 on two fixed bands 222, and the bilateral symmetry rigid coupling has the rubber fixture block 224 that is used for blocking fixed band 222 around the footboard 5.

The utility model also comprises a blocking mechanism 23, the blocking mechanism 23 comprises an inclined rod 2301, a sliding rod 2303, a sliding sleeve 2304, a binding strap 2305, a guide sleeve 2306, a clamping rod 2307, a limiting block 2308, an elastic sheet 2309, a rolling shaft 2310 and a pull rod 2311, the front side and the rear side of the upper part of the seat 2 are fixedly connected with the inclined rod 2301 and the sliding rod 2303, the seat 2 is connected with the inclined rod 2301 and the sliding rod 2303 in a bolt connection mode, the inclined rod 2301 is positioned at the right side of the sliding rod 2303, the sliding sleeve 2304 capable of moving up and down is arranged on the sliding rod 2303 in a sliding mode, the binding strap 2305 with the blocking function is connected between the two sliding sleeves 2304, the guide sleeve 2306 is fixedly connected at the right part of the front side of the sliding sleeve 2304 and the right part of the rear side of the sliding sleeve 2304, the sliding sleeve 2304 is connected with the guide sleeve 2306 in a welding connection mode, the clamping rod 2307 capable of moving left and right is arranged in the guide sleeve 2306, clamping grooves, the stopper 2308 that plays limiting displacement to kelly 2307 is two, locate two kelly 2307 right parts separately, be connected with shell fragment 2309 between uide bushing 2306 right side and the stopper 2308 left side, the kelly 2307 front side left part of front side and the kelly 2307 rear side left part of rear side all are connected with roller 2310, the equal rotary type in slide sleeve 2304 front side left part of front side and the slide sleeve 2304 rear side left part of rear side is connected with pull rod 2311, a word hole 2312 has all been opened on two pull rod 2311 upper portions, roller 2310 is located a word hole 2312.

Example 4

An abdominal exercise chair is shown in figures 1-8 and comprises a base 1, a seat 2, a back cushion 3, support rods 4, pedals 5, a bracket 6, a guide rod 7, a guide sleeve 8, a first spring 9, a sleeve 10, a movable sleeve 11, a second spring 12, a swinging rod 13, an elastic rope 14, a small stop 15, a large stop 16, a pull ring 17, a connecting block 18, a pull rope 19, a large roller 20, a small roller 21 and a fixing mechanism 22, wherein the seat 2 with a supporting function is bolted on the right side of the top of the base 1, the back cushion 3 is fixedly connected on the right side of the top of the seat 2, the two support rods 4 for supporting the seat 2 are respectively arranged on the front side and the rear side of the left side of the bottom of the seat 2, the bottom ends of the two support rods 4 are connected with the left side of the top of the base 1, the bracket 6 is fixedly connected with three guide rods 7 with a guiding function, a first spring 9 is connected between the bottom of the guide sleeve 8 and the top of the bracket 6, the first spring 9 is wound on the guide rod 7, the top of the guide sleeve 8 on the left side and the top of the guide sleeve 8 in the middle are both connected with a sleeve 10 in a T shape, the sleeve 10 is sleeved on the guide rod 7, a movable sleeve 11 and a second spring 12 are both sleeved on the sleeve 10, the movable sleeve 11 is positioned below the second spring 12, the top end of the second spring 12 is connected with the upper part of the sleeve 10, the right side of the movable sleeve 11 is connected with a swing rod 13, a pull ring 17 is fixedly connected in the middle of the top of the swing rod 13, an elastic rope 14 is connected between the left part of the front side of the swing rod 13 and the front side of the top of the guide sleeve 8 on the left side, the right side of the top of the guide sleeve 8 on the left side and the right side of the top of the guide sleeve 8 on the middle are both connected with a small stop, the left side of the guide sleeve 8 on the left side is fixedly connected with a connecting block 18, the bottom of the connecting block 18 is connected with a pull rope 19, a large roller 20 and a small roller 21 which play a role in guiding are mounted at the lower part between the two support rods 4 in a rotating mode, the large roller 20 is positioned above the small roller 21, the pull rope 19 bypasses the large roller 20 and is connected with a pedal 5, and a fixing mechanism 22 for fixing feet is arranged on the pedal 5.

The seat is characterized by further comprising a blocking mechanism 23, wherein the blocking mechanism 23 comprises an inclined rod 2301, a sliding rod 2303, a sliding sleeve 2304, binding bands 2305, a guide sleeve 2306, a clamping rod 2307, a limiting block 2308, an elastic sheet 2309, a rolling shaft 2310 and a pull rod 2311, the front side and the rear side of the upper portion of the seat 2 are fixedly connected with the inclined rod 2301 and the sliding rod 2303 with a guiding effect, the inclined rod 2301 is positioned at the right side of the sliding rod 2303, the sliding sleeve 2304 capable of moving up and down is slidably arranged on the sliding rod 2303, the binding bands 2305 with a blocking effect are connected between the two sliding sleeves 2304, the right portion of the front side of the sliding sleeve 2304 is fixedly connected with the right portion of the rear side of the sliding sleeve 2304, the clamping rod 2306 capable of moving left and right is arranged in the guide sleeve 2306, clamping grooves 2302 for clamping the clamping rod 2307 are uniformly spaced at the left side of the inclined rod 2301, the clamping rod 2307 is matched with the clamping groove 2302302, the limiting block 2308 is arranged between the right portion of the clamping rod 2307, the left part of the front side of the clamping rod 2307 on the front side and the left part of the rear side of the clamping rod 2307 on the rear side are both connected with a roller 2310, the left upper part of the front side of the sliding sleeve 2304 on the front side and the left upper part of the rear side of the sliding sleeve 2304 on the rear side are both rotatably connected with pull rods 2311, the upper parts of the two pull rods 2311 are both provided with straight holes 2312, and the roller 2310 is positioned in the straight holes 2312.

Still including connecting rod 24, holding rod 25, third spring 26 and

trapezoidal dog

27, 2 right side upper portions of seat are connected with connecting rod 24, seat 2 is connected with connecting rod 24 through welded connection's mode, connecting rod 24 left side is connected with the holding rod 25 that is used for supporting the hand with the pivoted mode, be connected with third spring 26 between holding rod 25 top and the connecting rod 24, trapezoidal dog 27 for blocking holding rod 25 is connected on the left side of connecting rod 24, trapezoidal dog 27 is connected with connecting rod 24 through welded connection's mode, holding rod 25 bottom and the contact of trapezoidal dog 27 top.

Example 5

Still including connecting rod 24, holding rod 25, third spring 26 and trapezoidal dog 27, seat 2 right side upper portion is connected with connecting rod 24, and connecting rod 24 left side is connected with the holding rod 25 that is used for supporting the hand with the pivoted mode, is connected with third spring 26 between holding rod 25 top and the connecting rod 24 for the trapezoidal dog 27 that blocks holding rod 25 connects on connecting rod 24 left side, and holding rod 25 bottom and the contact of trapezoidal dog 27 top.

Still including sleeve 28, magnet 29, iron set 30 and

backup pad

31, 4 left side lower part rigid couplings of bracing piece have the sleeve 28 that is used for supporting footboard 5, bracing piece 4 is connected with sleeve 28 through welded connection's mode, sleeve 28 left side upper portion is connected with the backup pad 31 that is used for supporting footboard 5, footboard 5 bottom right side is connected with iron set 30, footboard 5 is connected with iron set 30 through welded connection's mode, sleeve 28 top right side is embedded to be installed and is used for holding iron set 30's magnet 29.

When people want to do abdominal exercise, people sit on the seat 2, then the fixing mechanism 22 is controlled to fix their feet on the pedal 5, and then the people lift their legs upwards to drive the pedal 5 to move upwards, the connecting block 18 is driven to move downwards through the pull rope 19, so as to drive the guide sleeve 8 on the left side to move downwards, the first spring 9 on the left side is compressed, the people put their legs down again to drive the pedal 5 to move downwards, the pull rope 19 is loosened, the guide sleeve 8 on the left side moves upwards under the action of the first spring 9 on the left side, and then the people lift their legs upwards, and so on, the abdominal exercise can be done, if people want to improve the exercise intensity, people can pull the pull ring 17 on the left side upwards to drive the swing rod 13 on the left side to move upwards, the elastic rope 14 on the left side is stretched, when the swing rod 13 on the left side moves upwards to be higher than the big stop, drive left swinging arms 13 and swing backward, then move left pull ring 17 downwards, drive left swinging arms 13 and move downwards, when left swinging arms 13 moves downwards and contacts with middle guide pin bushing 8, people loosen left pull ring 17, left big dog 16 can block left swinging arms 13, avoid left swinging arms 13 to swing forward, people can lift the leg upwards, drive left guide pin bushing 8 and move downwards, drive middle guide pin bushing 8 through left movable sleeve 11 and left swinging arms 13 and move downwards, middle first spring 9 is compressed, and thus, the intensity of taking exercise can be improved, and the electric heating device can be suitable for different people. When the person does not want to do abdominal exercises, the person controls the fixing mechanism 22 to release his or her foot and then gets on or off the seat 2.

The user can press the rubber latch 224 inwards, move the rubber latch 224 out of the latch hole 223, place the foot on the pedal 5, and then use the fixing strap 222 to bind the foot, so that the rubber latch 224 can be latched into the corresponding latch hole 223 to fix the foot. When the user does not want to do the abdominal exercise, the user presses the rubber stopper 224 inward and moves the rubber stopper 224 out of the stopper hole 223.

After a person sits on the seat 2, the head and the hand of the person pass through the space between the seat 2 and the binding belt 2305, the pull rod 2311 is pulled leftwards, the clamping rod 2307 is driven to move leftwards through the slotted hole 2312 and the rolling shaft 2310, the limiting block 2308 is driven to move leftwards, the elastic sheet 2309 is squeezed, when the clamping rod 2307 is moved out of the clamping groove 2302, the person stops pulling the pull rod 2311, then the sliding sleeve 2304 is pulled upwards or downwards, the fixing belt 222 is driven to move upwards or downwards, and the position of the fixing belt 222 is adjusted. When adjusting to suitable position, people stop to stir sliding sleeve 2304 to make kelly 2307 corresponding with the draw-in groove 2302, then loosen kelly 2307, kelly 2307 moves right under the effect of shell fragment 2309 and goes into in the draw-in groove 2302, fixes kelly 2307, thereby can fix sliding sleeve 2304, and bandage 2305 can block people, avoids people's health to the left bank of tubes to lead to influencing people and take exercise.

Initially, the third spring 26 is in tension. The grip 25 can be held by a person's hand to better support the person's body. When the person does not want to do abdominal exercises, the person releases the grip 25 and the grip 25 is swung upward by the third spring 26.

When the person does not want to do the abdominal exercise, the person inserts the iron rod 30 into the sleeve 28 and brings the pedal 5 into contact with the support plate 31, and the support plate 31 supports the pedal 5, thereby facilitating the rest of the person.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims

1. The utility model provides an abdomen exercise chair, including seat (2), back cushion (3), guide arm (7) and first spring (9), seat (2) top right side rigid coupling has back cushion (3), and first spring (9) are around on guide arm (7), characterized by: the device is characterized by further comprising a base (1), supporting rods (4), pedals (5), a support (6), guide sleeves (8), a sleeve (10), a movable sleeve (11), a second spring (12), a swinging rod (13), an elastic rope (14), a small stop block (15), a large stop block (16), a pull ring (17), a connecting block (18), a pull rope (19), a large roller (20), a small roller (21) and a fixing mechanism (22), wherein the right side of the top of the base (1) is connected with a seat (2) with a supporting function in a bolted mode, the number of the supporting rods (4) used for supporting the seat (2) is two, the two supporting rods are respectively arranged on the front side and the rear side of the left side of the bottom of the seat (2), the bottom ends of the two supporting rods (4) are connected with the left side of the top of the base (1), the support (6) is connected with three guide rods (7) with a guiding function in, a first spring (9) is connected between the bottom of the guide sleeve (8) and the top of the support (6), the top of the guide sleeve (8) on the left side and the top of the guide sleeve (8) in the middle are both connected with a sleeve (10) in a T shape, the sleeve (10) is sleeved on the guide rod (7), a movable sleeve (11) and a second spring (12) are both sleeved on the sleeve (10), the movable sleeve (11) is positioned below the second spring (12), the top end of the second spring (12) is connected with the upper part of the sleeve (10), the right side of the movable sleeve (11) is connected with a swing rod (13), a pull ring (17) is fixedly connected in the middle of the top of the swing rod (13), an elastic rope (14) is connected between the left part of the front side of the swing rod (13) and the front side of the top of the guide sleeve (8), the right side of the right front side of the top of the guide sleeve (8) on the left side and, the equal rigid coupling in guide pin bushing (8) top left front side on middle guide pin bushing (8) top left front side and right side has big dog (16) that are used for blocking swinging arms (13), left guide pin bushing (8) left side rigid coupling has connecting block (18), connecting block (18) bottom is connected with stay cord (19), big cylinder (20) and little cylinder (21) of play guide effect are installed with the pivoted mode to the lower part between two bracing pieces (4), big cylinder (20) are located little cylinder (21) top, big cylinder (20) are walked around in stay cord (19) and are connected with footboard (5), be equipped with fixed establishment (22) that are used for fixed foot on footboard (5).

2. The abdominal exercise chair of claim 1, wherein: fixing mechanism (22) are including elastic band (221), fixed band (222) and rubber fixture block (224), footboard (5) top intermediate junction has two elastic bands (221), and equal rigid coupling has fixed band (222) that are used for fixed foot on two elastic bands (221), has all opened a plurality of card holes (223) on two fixed bands (222), and footboard (5) front and back bilateral symmetry rigid coupling has rubber fixture block (224) that are used for blocking fixed band (222).

3. The abdominal exercise chair of claim 2, wherein: the chair is characterized by further comprising a blocking mechanism (23), the blocking mechanism (23) comprises an inclined rod (2301), a sliding rod (2303), a sliding sleeve (2304), a binding band (2305), a guide sleeve (2306), a clamping rod (2307), a limiting block (2308), an elastic sheet (2309), a rolling shaft (2310) and a pull rod (2311), the inclined rod (2301) and the sliding rod (2303) with a guiding effect are fixedly connected to the front side and the rear side of the upper portion of the chair (2), the inclined rod (2301) is located on the right side of the sliding rod (2303), a sliding sleeve (2304) capable of moving up and down is slidably arranged on the sliding rod (2303), the binding band (2305) with a blocking effect is connected between the two sliding sleeves (2304), the guide sleeve (2306) is fixedly connected to the right portion of the front side of the sliding sleeve (2304) and the right portion of the rear side of the sliding sleeve (2304) and a clamping groove (2302) capable of moving left and right is formed in the guide sleeve (2306), clamping grooves (2302) for, kelly (2307) and draw-in groove (2302) cooperation, stopper (2308) to kelly (2307) spacing effect are two, divide and locate two kellies (2307) right parts, be connected with shell fragment (2309) between uide bushing (2306) right side and stopper (2308) left side, kelly (2307) front side left part of front side and rear side behind side left part all are connected with roller bearing (2310), sliding sleeve (2304) front side left part of front side and sliding sleeve (2304) rear side left upper portion equal rotary type of rear side are connected with pull rod (2311), a word hole (2312) have all been opened on two pull rod (2311) upper portions, roller bearing (2310) are located a word hole (2312).

4. The abdominal exercise chair of claim 3, wherein: still including connecting rod (24), holding rod (25), third spring (26) and trapezoidal dog (27), seat (2) right side upper portion is connected with connecting rod (24), connecting rod (24) left side is connected with holding rod (25) that are used for supporting the hand with the pivoted mode, be connected with third spring (26) between holding rod (25) top and connecting rod (24), trapezoidal dog (27) that are used for blocking holding rod (25) are connected in connecting rod (24) left side, holding rod (25) bottom and trapezoidal dog (27) top contact.

5. The abdominal exercise chair of claim 4, wherein: still including sleeve (28), magnet (29), iron set (30) and backup pad (31), bracing piece (4) left side lower part rigid coupling has sleeve (28) that are used for supporting footboard (5), sleeve (28) left side upper portion is connected with backup pad (31) that are used for supporting footboard (5), footboard (5) bottom right side is connected with iron set (30), sleeve (28) top right side embedded installation has magnet (29) that are used for attracting iron set (30).