CN112370733B - Leg and abdomen exerciser - Google Patents
Leg and abdomen exerciser Download PDFInfo
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- CN112370733B CN112370733B CN202011121816.1A CN202011121816A CN112370733B CN 112370733 B CN112370733 B CN 112370733B CN 202011121816 A CN202011121816 A CN 202011121816A CN 112370733 B CN112370733 B CN 112370733B
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- frame
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising 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)
- A63B23/0205—Abdomen
- A63B23/0211—Abdomen moving torso with immobilized lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to an exerciser, and more particularly, to a leg and abdomen exerciser. The invention provides a leg exerciser and an abdomen exerciser, which can exercise the abdomen and the legs. A leg and abdomen exerciser comprising: the first support frame is connected to one side of the bottom plate; the other side of the bottom plate is connected with a second support frame; the end part of the first support frame is connected with a cushion; an abdomen exercise structure is arranged on the cushion; the abdomen exercising structure is provided with a movable handle mechanism; the structure is tempered to the shank, is equipped with shank on the first support frame and tempers the structure. The abdomen exercise structure can be used for exercising the abdomen through the matching of the abdomen exercise structure and the movable handle mechanism, and the legs can be used for exercising through the matching of the leg exercise structure and the leg limiting mechanism, so that the effects of exercising the abdomen and the legs are achieved.
Description
Technical Field
The present invention relates to an exerciser, and more particularly, to a leg and abdomen exerciser.
Background
Along with the improvement of living standard of people, people pay more attention to the health of people, so people can take exercise to the health, make the health of people more healthy and strong and handsome.
Through search, the patent publication numbers are: CN109621304A patent discloses an abdominal exercise chair, which 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, etc.; 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. Although this patent can be taken exercise to the belly, this patent can not be taken exercise to the shank to the position that this patent can be taken exercise is comparatively single, and the practicality is not strong enough.
It is therefore desirable to design a leg and abdomen exerciser that can exercise both the abdomen and the legs.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that the leg exercise can not be performed although the abdomen exercise can be performed, the leg exercise part is single, and the practicability is not strong enough in the above patent, the invention aims to provide the leg and abdomen exerciser which can perform the leg exercise on the abdomen and the leg.
(2) Technical scheme
In order to solve the above technical problems, the present invention provides a leg and abdomen exerciser comprising: the first support frame is connected to one side of the bottom plate; the other side of the bottom plate is connected with a second support frame; the end part of the first support frame is connected with a cushion; an abdomen exercise structure is arranged on the cushion; the abdomen exercising structure is provided with a movable handle mechanism; the leg exercising structure is arranged on the first support frame; shank stop gear, shank are tempered and are structurally equipped with shank stop gear.
Preferably, the abdominal exercise structure comprises: the cushion is rotatably connected with the first connecting shaft; the first connecting shaft is connected with a leaning frame; the headrest is connected with one side of the backrest frame.
Preferably, the movable grip mechanism comprises: the other two sides of the leaning frame are connected with the connecting seats; the connecting rod frame is rotationally and slidably connected with the connecting seat; the hollow handle frame is connected with the connecting rod frame in a sliding way and is positioned in the connecting seat; the hollow handle frame is connected with the top block; the first return spring is connected between the connecting rod frame and the connecting seat; the fixture block is connected on the connecting rod frame, and a clamping groove matched with the fixture block is formed in the connecting seat.
Preferably, the leg exercise structure comprises: the upper part of the first support frame is rotatably connected with a second connecting shaft; the second connecting shaft is connected with the L-shaped frame, and the L-shaped frame is in contact fit with the second supporting frame; the two sides of the L-shaped frame are both connected with a fixed frame; the fixed leg supports are connected with the end parts of the fixed frames.
Preferably, the leg stop mechanism comprises: the fixed leg support is rotatably connected with the slotted connecting shaft; the slotted connecting shaft is connected with the leg clamping frame; one side of the fixed leg support, which is close to the leg clamping frame, is connected with a positioning frame; the positioning frame is connected with a positioning frame in a sliding mode; and a second return spring is connected between the pull ring rod and the positioning frame.
Preferably, the handle trigger mechanism is further included, and the handle trigger mechanism includes: the upper part of the first support frame is connected with the mounting frame; the middle part of the mounting rack is connected with two supporting springs; the supporting plate is connected between the supporting springs and is in contact fit with the leaning frame; the guide frames are connected to the two sides of the mounting frame; the guide frame is internally connected with a push block frame in a sliding manner, and the push block frame is matched with the leaning frame and the top block; and a third return spring is connected between the pushing block frame and the guide frame.
Preferably, still include the spacing trigger mechanism of shank, the spacing trigger mechanism of shank includes: the upper part of the L-shaped frame is rotatably connected with a third connecting shaft, and a volute spiral spring is connected between the third connecting shaft and the L-shaped frame; the two sides of the third connecting shaft are connected with the movable leg supports; the two ends of the third connecting shaft are connected with the first bevel gear; the upper part of the fixing frame is connected with the limit ring sleeve, and a rotating rod is rotatably connected in the limit ring sleeve; one side of the rotating rod is connected with the one-way clutch; the one-way clutch is connected with a first bevel gear which is meshed with the first bevel gear; the other side of the rotating rod is connected with a first transmission gear; and the end part of the slotted connecting shaft is connected with a second transmission gear which is meshed with the first transmission gear.
Preferably, the device further comprises a weight increasing mechanism, wherein the weight increasing mechanism comprises: the lower part of the fixing frame at one side is connected with a connecting rod; the other side of the bottom plate is rotatably connected with the first pulley; one side of the bottom plate, which is close to the first pulley, is connected with a fixed guide supporting column; the end part of the fixed guide support column is rotatably connected with a second pulley; the fixed guide support column is connected with the sliding plate frame in a sliding manner; the connecting rod is connected with a rope, and the tail end of the rope is connected with the sliding plate frame by winding around the first pulley and the second pulley; the sliding plate frame is provided with a plurality of weights.
(3) Advantageous effects
1. The abdomen exercise structure and the movable handle mechanism are matched to exercise the abdomen, so that the abdomen exercise difficulty can be increased, the abdomen exercise strength can be increased, and the abdomen exercise effect can be improved; the leg exercise structure and the leg limiting mechanism are matched to exercise the leg, so that the leg exercise difficulty can be increased, the leg exercise strength can be increased, and the leg exercise effect can be improved; thereby, the effects of exercising the abdomen and the legs are achieved.
2. The movable handle mechanism can be triggered to work through the handle trigger mechanism, and the leg limiting mechanism is triggered to work through the leg limiting frame trigger mechanism.
3. The difficulty can be further tempered to the shank through the mechanism that increases weight, can further increase shank and temper intensity, can further improve shank and temper the effect.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
FIG. 4 is a partially enlarged view of the movable grip mechanism of the present invention.
Fig. 5 is a schematic perspective view of the grip trigger mechanism of the present invention.
Fig. 6 is an enlarged view of part a of the present invention.
Fig. 7 is an enlarged view of part B of the present invention.
Fig. 8 is an enlarged view of the portion C of the present invention.
Fig. 9 is an enlarged view of portion D of the present invention.
The labels in the figures are: 1-a base plate, 2-a first support frame, 3-a second support frame, 4-a cushion, 5-an abdominal exercise structure, 51-a backrest, 52-a first connecting shaft, 53-a headrest, 6-a movable grip mechanism, 61-a connecting seat, 62-a hollow grip frame, 63-a connecting rod frame, 64-a top block, 65-a first return spring, 66-a fixture block, 7-a leg exercise structure, 71-an L-shaped frame, 72-a second connecting shaft, 73-a fixing frame, 74-a fixed leg rest, 8-a leg limiting mechanism, 81-a leg clamping frame, 82-a slotted connecting shaft, 83-a positioning frame, 84-a pull ring rod, 85-a second return spring, 9-a grip trigger mechanism, 91-a mounting frame, 92-a supporting plate, 93-supporting spring, 94-guide frame, 95-pushing block frame, 96-third reset spring, 10-leg limiting frame triggering mechanism, 101-movable leg support, 102-third connecting shaft, 103-first bevel gear, 104-one-way clutch, 105-second bevel gear, 106-limiting ring sleeve, 107-first transmission gear, 108-second transmission gear, 11-weight increasing mechanism, 111-connecting rod, 112-first pulley, 113-second pulley, 114-fixed guiding support column, 115-rope, 116-sliding plate frame and 117-weight.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a shank and belly exerciser, as figure 1, fig. 2, fig. 3, fig. 4, fig. 6 and fig. 7 are shown, including bottom plate 1, first support frame 2, second support frame 3, cushion 4, belly exercise structure 5, activity handle mechanism 6, structure 7 and shank stop gear 8 are tempered to the shank, 1 top left side of bottom plate is connected with first support frame 2, 1 top right side of bottom plate is connected with second support frame 3, 2 top right sides of first support frame are connected with cushion 4, be equipped with belly exercise structure 5 on the cushion 4, be equipped with activity handle mechanism 6 on the belly exercise structure 5, structure 7 is tempered to the last shank that is equipped with of first support frame 2, be equipped with shank stop gear 8 on the shank exercise structure 7.
The abdomen exercise structure 5 comprises a leaning frame 51, a first connecting shaft 52 and a headrest 53, the left part of the cushion 4 is rotatably connected with the first connecting shaft 52, the leaning frame 51 is connected on the first connecting shaft 52, and the headrest 53 is connected on the left side of the leaning frame 51.
The movable handle mechanism 6 comprises a connecting seat 61, a hollow handle frame 62, a connecting rod frame 63, a top block 64, a first reset spring 65 and a clamping block 66, the connecting seat 61 is connected to the front side and the rear side of the left part of the leaning frame 51, the connecting rod frame 63 is connected to the connecting seat 61 in a rotating and sliding mode, the hollow handle frame 62 is connected to the connecting rod frame 63 in a sliding mode, the hollow handle frame 62 is located in the connecting seat 61, the top block 64 is connected to the lower portion of the hollow handle frame 62, the first reset spring 65 is connected between the connecting rod frame 63 and the connecting seat 61, the clamping block 66 is connected to the connecting rod frame 63, and a clamping groove matched with the clamping block 66 is formed in the connecting seat 61.
The leg exercising structure 7 comprises an L-shaped frame 71, a second connecting shaft 72, a fixing frame 73 and a fixed leg support 74, wherein the second connecting shaft 72 is rotatably connected to the right side of the upper portion of the first support frame 2, the L-shaped frame 71 is connected to the second connecting shaft 72, the L-shaped frame 71 is in contact fit with the second support frame 3, the fixing frame 73 is connected to the front side and the rear side of the L-shaped frame 71, and the fixed leg support 74 is connected to the top of the fixing frame 73.
The leg limiting mechanism 8 comprises a leg clamping frame 81, a slotted connecting shaft 82, a positioning frame 83, a pull ring rod 84 and a second return spring 85, the lower part of the fixed leg support 74 is rotatably connected with the slotted connecting shaft 82, the slotted connecting shaft 82 is connected with the leg clamping frame 81, the left side of the lower part of the fixed leg support 74 is connected with the positioning frame 83, the positioning frame 83 is slidably connected with the pull ring rod 84, the pull ring rod 84 is matched with the slotted connecting shaft 82, and the second return spring 85 is connected between the pull ring rod 84 and the positioning frame 83.
When exercising the abdomen or legs, the apparatus can be used, initially, the hollow grip holder 62 and the link holder 63 are in a down-turned state, the first return spring 65 is in a compressed state, the leg blocking holder 81 is in a down-turned state, the second return spring 85 is in a compressed state, the user can sit on the seat cushion 4, place the legs on the fixed leg rest 74, turn the leg blocking holder 81 upward, the slotted link shaft 82 rotates therewith, when the slot on the slotted link shaft 82 is flush with the pull ring rod 84, the pull ring rod 84 can be moved inward to be caught in the slotted link shaft 82 by the second return spring 85, so that the slotted link shaft 82 can be fixed, thereby fixing the leg blocking holder 81, preventing the leg blocking holder 81 from rotating, then lie against the frame 51, make the head rest against the headrest 53, then turn the link holder 63 upward, the hollow grip holder 62 and the block 66 upward, when the clamping block 66 rotates to be parallel to the clamping groove, the connecting rod frame 63 can move rightwards under the action of the first return spring 65, so that the clamping block 66 moves rightwards to be clamped into the clamping groove, the connecting rod frame 63 can be fixed on the connecting seat 61, the connecting rod frame 63 is prevented from rotating, then the hollow handle frame 62 can be held by hands, and then sit-up exercise can be performed, so that the abdomen can be exercised, the leg clamping frame 81 can limit the legs, the abdomen can be better exercised, in the process, the leaning frame 51 can rotate upwards and downwards, the abdomen exercise difficulty can be increased, the abdomen exercise intensity can be increased, the abdomen exercise effect can be improved, after the abdomen exercise is completed, the connecting rod frame 63 is pressed leftwards, the clamping block 66 is moved out from the clamping groove, the first return spring 65 is compressed therewith, then the hollow handle frame 62 is loosened, under the action of gravity, the hollow handle frame 62 and the connecting rod frame 63 rotate downwards to reset, when leg exercise is to be carried out, the user can stand up and sit on the cushion 4, then the legs can move up and down, so that the legs can be exercised, components on the L-shaped frame 71 move up and down along with the movement, the L-shaped frame 71 rotates up and down along with the movement, so that the leg exercise difficulty can be increased, the leg exercise strength can be increased, the leg exercise effect can be improved, after the leg exercise is finished, the pull ring rod 84 is pulled outwards to loosen the slotted connecting shaft 82, the second reset spring 85 is compressed along with the pull ring rod, the leg clamping frame 81 rotates downwards to reset along with the pull ring rod 84 under the action of gravity, then the pull ring rod 84 is loosened and stands up to leave the equipment, so that the equipment can exercise the abdomen through the matching of the abdomen exercise structure 5 and the movable handle mechanism 6, the abdomen exercise difficulty can be increased, and the abdomen exercise strength can be increased, can improve belly and temper the effect, temper structure 7 and shank stop gear 8's cooperation through the shank and can temper the shank, can increase the shank and temper the degree of difficulty, can increase shank and temper intensity, can improve shank and temper the effect to reached and enough tempered the belly, can temper the effect that the shank again.
Example 2
On the basis of embodiment 1, as shown in fig. 5, the foldable electronic device further comprises a handle trigger mechanism 9, the handle trigger mechanism 9 comprises a mounting frame 91, a supporting plate 92, supporting springs 93, a guide frame 94, a pushing block frame 95 and a third return spring 96, the mounting frame 91 is connected to the left side of the upper portion of the first supporting frame 2, two supporting springs 93 are connected to the middle of the mounting frame 91, the supporting plate 92 is connected between the top ends of the two supporting springs 93, the supporting plate 92 is in contact fit with the backrest frame 51, the front side and the rear side of the mounting frame 91 are both connected with the guide frame 94, the pushing block frame 95 is connected to the inner sliding of the guide frame 94, the pushing block frame 95 is matched with the backrest frame 51 and the pushing block 64, and the third return spring 96 is connected between the pushing block frame 95 and the guide frame 94.
Supporting spring 93 and layer board 92 play the cushioning effect and can support leaning on frame 51, lean on frame 51 when the back, make and lean on frame 51 down when rotating, lean on frame 51 extrusion ejector pad frame 95, make ejector pad frame 95 outwards remove, third reset spring 96 compresses thereupon, ejector pad frame 95 outwards removes and promotes kicking block 64 and upwards rotates, kicking block 64 upwards rotates and drives hollow handle frame 62 and upwards rotates, hollow handle frame 62 upwards rotates and drives connecting rod frame 63 and upwards rotates, so need not the manual upwards rotation connecting rod frame 63 of user.
As shown in fig. 1, 2, 8 and 9, the leg-limiting trigger mechanism 10 further comprises a leg-limiting trigger mechanism 10, the leg-limiting trigger mechanism 10 comprises a movable leg support 101, a third connecting shaft 102, a first bevel gear 103, a one-way clutch 104, a second bevel gear 105, a limiting ring sleeve 106, a first transmission gear 107 and a second transmission gear 108, the upper portion of the right side of the L-shaped frame 71 is rotatably connected with the third connecting shaft 102, a spiral spring is connected between the third connecting shaft 102 and the L-shaped frame 71, the front side and the rear side of the third connecting shaft 102 are both connected with the movable leg support 101, the front end and the rear end of the third connecting shaft 102 are both connected with the first bevel gear 103, the upper portion of the right side of the fixed frame 73 is connected with the limiting ring sleeve 106, the rotating rod is rotatably connected with the limiting ring sleeve 106, the right side of the rotating rod is connected with the one-way clutch 104, the one-way clutch 104 is connected with the second bevel gear 105, the gear 105 is engaged with the first bevel gear 103, the left side of the rotating rod is connected with a first transmission gear 107, the right end of the slotted connecting shaft 82 is connected with a second transmission gear 108, and the second transmission gear 108 is meshed with the first transmission gear 107.
When leg exercise is to be performed, a lower leg can be placed on the movable leg support 101, due to the action of gravity, the movable leg support 101 rotates downwards, the third connecting shaft 102 rotates, the spiral spring compresses, the third connecting shaft 102 rotates to enable the rotating rod to rotate through the first bevel gear 103 and the second bevel gear 105, the rotating rod rotates to enable the slotted connecting shaft 82 to rotate through the first transmission gear 107 and the second transmission gear 108, the leg clamping frame 81 can rotate upwards, the user does not need to rotate the leg clamping frame 81 upwards manually, when the lower leg is not in contact with the movable leg support 101, the third connecting shaft 102 can rotate reversely and reset under the action of the spiral spring, due to the action of the one-way clutch 104, the rotating rod cannot rotate when the third connecting shaft 102 rotates reversely, and the leg clamping frame 81 cannot rotate downwards.
Example 3
On the basis of embodiment 2, as shown in fig. 3, the portable electronic device further includes a weight increasing mechanism 11, the weight increasing mechanism 11 includes a connecting rod 111, a first pulley 112, a second pulley 113, a fixed guide supporting column 114, a rope 115, a sliding plate frame 116 and weights 117, the connecting rod 111 is connected to the lower portion of the front side fixing frame 73, the first pulley 112 is rotatably connected to the front right side of the top of the bottom plate 1, the fixed guide supporting column 114 is located on the front right side of the first pulley 112, the second pulley 113 is rotatably connected to the top end of the fixed guide supporting column 114, the sliding plate frame 116 is slidably connected to the fixed guide supporting column 114, the rope 115 is connected to the connecting rod 111, the tail end of the rope 115 is connected to the sliding plate frame 116 by bypassing the first pulley 112 and the second pulley 113, and a plurality of weights 117 are placed on the sliding plate frame 116.
The mount 73 of front side reciprocates and drives connecting rod 111 and reciprocate, and connecting rod 111 reciprocates and can make sliding plate frame 116 reciprocate through rope 115, and sliding plate frame 116 reciprocates and drives weight 117 and reciprocate, and the user can add or reduce weight 117 according to the self condition, so can further increase the shank and temper the degree of difficulty, can further increase shank and temper intensity, can further improve shank and temper the effect.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. A leg and abdomen exerciser, comprising:
the device comprises a bottom plate (1), wherein a first support frame (2) is connected to one side of the bottom plate;
the other side of the bottom plate (1) is connected with a second supporting frame (3);
the end part of the first support frame (2) is connected with the cushion (4);
the abdomen exercise structure (5) is arranged on the cushion (4);
the movable handle mechanism (6) is arranged on the abdomen exercising structure (5);
the leg exercising structure (7) is arranged on the first support frame (2);
the leg limiting mechanism (8) is arranged on the leg exercising structure (7);
the abdominal exercise structure (5) comprises:
the first connecting shaft (52) is rotatably connected to the seat cushion (4);
the first connecting shaft (52) is connected with the leaning frame (51);
one side of the headrest (53) and the leaning frame (51) is connected with the headrest (53);
the movable grip mechanism (6) comprises:
the other two sides of the leaning frame (51) are connected with the connecting seats (61);
the connecting rod rack (63) is rotatably and slidably connected with the connecting rod rack (63) on the connecting seat (61);
the hollow handle frame (62), the connecting rod frame (63) is connected with the hollow handle frame (62) in a sliding way, and the hollow handle frame (62) is positioned in the connecting seat (61);
the top block (64) is connected to the hollow handle frame (62);
the first return spring (65) is connected between the connecting rod frame (63) and the connecting seat (61);
the connecting rod rack (63) is connected with the clamping block (66), and the connecting seat (61) is provided with a clamping groove matched with the clamping block (66);
the leg exercise structure (7) includes:
the upper part of the first support frame (2) is rotatably connected with the second connecting shaft (72);
the L-shaped frame (71) is connected to the second connecting shaft (72), and the L-shaped frame (71) is in contact fit with the second supporting frame (3);
the fixing frame (73) is connected to both sides of the L-shaped frame (71);
the end part of the fixed frame (73) is connected with the fixed leg support (74);
leg stop gear (8) include:
the fixed leg support (74) is rotatably connected with the slotted connecting shaft (82);
the clamping leg frame (81) is connected to the slotted connecting shaft (82);
the positioning frame (83) is connected to one side, close to the leg clamping frame (81), of the fixed leg support (74);
the positioning frame (83) is connected with a pull ring rod (84) in a sliding manner, and the pull ring rod (84) is matched with the slotted connecting shaft (82);
a second return spring (85), wherein the second return spring (85) is connected between the pull ring rod (84) and the positioning frame (83);
still include handle trigger mechanism (9), handle trigger mechanism (9) include:
the upper part of the first support frame (2) is connected with the mounting frame (91);
the middle part of the mounting rack (91) is connected with two supporting springs (93);
the supporting plate (92) is connected between the supporting springs (93), and the supporting plate (92) is in contact fit with the leaning frame (51);
the guide frame (94) is connected to the two sides of the mounting frame (91);
the pushing block frame (95) is connected to the guide frame (94) in a sliding mode, and the pushing block frame (95) is matched with the leaning frame (51) and the jacking block (64);
and a third return spring (96) is connected between the pushing block frame (95) and the guide frame (94).
2. A leg and abdomen exerciser according to claim 1, further comprising a leg restraint triggering mechanism (10), the leg restraint triggering mechanism (10) comprising:
the upper part of the L-shaped frame (71) is rotatably connected with a third connecting shaft (102), and a volute spiral spring is connected between the third connecting shaft (102) and the L-shaped frame (71);
the two sides of the third connecting shaft (102) are both connected with the movable leg supports (101);
the two ends of the first bevel gear (103) and the third connecting shaft (102) are connected with the first bevel gear (103);
the upper part of the fixing frame (73) is connected with the limit ring sleeve (106), and the limit ring sleeve (106) is rotatably connected with a rotating rod;
one side of the rotating rod is connected with the one-way clutch (104);
the one-way clutch (104) is connected with a second bevel gear (105), and the second bevel gear (105) is meshed with the first bevel gear (103);
the other side of the rotating rod is connected with a first transmission gear (107);
the end part of the slotted connecting shaft (82) is connected with a second transmission gear (108), and the second transmission gear (108) is meshed with the first transmission gear (107).
3. A leg and abdomen exerciser according to claim 2, further comprising a weight increasing mechanism (11), the weight increasing mechanism (11) comprising:
the lower part of the fixing frame (73) at one side is connected with the connecting rod (111);
the other side of the bottom plate (1) is rotatably connected with the first pulley (112);
a fixed guide support pillar (114), wherein one side of the bottom plate (1) close to the first pulley (112) is connected with the fixed guide support pillar (114);
the end part of the fixed guide supporting column (114) is rotatably connected with the second pulley (113);
the sliding plate frame (116) is connected with the fixed guide supporting column (114) in a sliding way;
the connecting rod (111) is connected with the rope (115), and the tail end of the rope (115) is connected with the sliding plate frame (116) by winding around the first pulley (112) and the second pulley (113);
the weights (117) are placed on the sliding plate frame (116).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011121816.1A CN112370733B (en) | 2020-10-20 | 2020-10-20 | Leg and abdomen exerciser |
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|---|---|---|---|
| CN202011121816.1A CN112370733B (en) | 2020-10-20 | 2020-10-20 | Leg and abdomen exerciser |
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| CN112370733A CN112370733A (en) | 2021-02-19 |
| CN112370733B true CN112370733B (en) | 2021-12-03 |
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| CN113019950A (en) * | 2021-03-08 | 2021-06-25 | 胡久宣 | Thickness detection and subpackage device for eye patch production |
| CN115154161B (en) * | 2022-06-22 | 2024-12-27 | 龚竹林 | A lower limb positioning device for gynecological examination |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800051A (en) * | 2015-05-22 | 2015-07-29 | 洛阳康易健科技有限公司 | Multidirectional intelligent stretching device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070184939A1 (en) * | 2005-01-27 | 2007-08-09 | Christopher Arsenault | Seat attachment for exercise devices |
| CN204582441U (en) * | 2015-05-07 | 2015-08-26 | 齐明远 | A kind of leg muscle strengthens training aids |
| CN206715177U (en) * | 2017-05-19 | 2017-12-08 | 崔高峰 | A kind of physical culture student is with lacing wire frame |
| CN107714259B (en) * | 2017-11-09 | 2019-07-23 | 电子科技大学 | A kind of Intelligent wearable can two-way locked knee-pad |
| CN208287402U (en) * | 2018-04-11 | 2018-12-28 | 山东宝德龙健身器材有限公司 | Can simultaneously or separately abdomen and leg fitness equipment |
-
2020
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800051A (en) * | 2015-05-22 | 2015-07-29 | 洛阳康易健科技有限公司 | Multidirectional intelligent stretching device |
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| CN112370733A (en) | 2021-02-19 |
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