CN218980359U

CN218980359U - Traction type abdomen and back body building device

Info

Publication number: CN218980359U
Application number: CN202320111822.1U
Authority: CN
Inventors: 蔡巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-19
Filing date: 2023-01-19
Publication date: 2023-05-09
Anticipated expiration: 2033-01-19

Abstract

The application discloses towed abdomen back fitness equipment, including abdomen back traction mechanism and upper limbs traction mechanism, abdomen back traction mechanism is used for providing continuous and size adjustable traction load power for user's abdomen back, upper limbs traction mechanism is used for providing stable, continuous traction power to user's upper limbs after user's abdomen back bears the load, in this application embodiment, adopt foretell towed abdomen back fitness equipment, directly apply traction load power to user's abdomen or back through abdomen back traction mechanism, provide traction power or thrust back through upper limbs traction mechanism to user's upper limbs, the user receives the load of two opposite direction effect formation to the muscle, thereby play the exercise effect, because body-building load acts on human abdomen or back fully, make the muscle tissue of human abdomen back can fully atress also fully exert force, further improved the exercise effect, simultaneously through reciprocating pedal mechanism's slope simulation climbing motion, make the user reach warm body and the body-building fat-reducing effect of sweat fast in the short time.

Description

Traction type abdomen and back body building device

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a traction type abdomen and back fitness equipment.

Background

Body obesity is a big road blocking tiger for the health of the human body in the current society, people pay more and more attention to body building and weight losing for effectively preventing diseases, the body obesity is mainly reflected in abdominal obesity, and how to exercise aiming at the abdominal obesity becomes a pain point and a difficulty of people in the body building and weight losing process.

The body-building equipment which can lead the whole body of the human body to develop exercises in a harmonious and comfortable way and can effectively eliminate the abdominal obesity stubborn diseases can meet the most basic several requirements of the common masses:

1. the natural and harmonious human body movement mode accords with the principle of daily movement of the human body;

2. reasonable body-building load, so that people can perform comfortable and sufficient movement within the self-bearable load range;

3. the target part of the human body for body building and weight losing should be capable of fully bearing and exerting force and should belong to an active exercise mode;

4. in a limited space and time, the human body must realize continuous and reciprocating systemic movement so as to achieve the high-efficiency weight-losing effects of quickly warming the body and sweating.

The traditional body-building equipment has various structural types at present, but most of the traditional body-building equipment cannot meet the requirements at the same time, so that the whole body of a human body can develop exercises in a harmonious and comfortable way, the body-building products capable of effectively eliminating the obesity of the abdomen of the human body are not common, and certain products are too hard (such as abdomen building wheels), so that ordinary people with general strength and general stamina are difficult to adhere to; the abdomen of some products is not stressed enough (such as an abdomen contraction machine), and the effects of most common people are general after the products are used; some product designs can not truly embody the daily motion principle (such as abdomen rolling machine) of a human body, so that muscle tissues, nerve tissues and the like of a part of the human body can not realize natural and harmonious retraction motion, the motion time lasts slightly longer, the part of the human body which is always pressed (such as arms, legs and the like of the human body) can feel uncomfortable when the ordinary person is sour, painful, tingle and the like. Therefore, the exercise equipment for the abdomen and the back in the prior art has the problems of unnatural exercise mode, poor effect and poor user experience.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the traction type abdomen-back body building device with good exercise effect and experience.

In order to achieve the above object, the present utility model is achieved by the following technical scheme.

The application provides a towed abdominal-back body-building device, includes:

an abdominal-back traction mechanism for providing a sustained and adjustable traction load force to the abdomen or back of a user;

the traction protective sleeve is arranged at the traction load force output end of the abdomen-back traction mechanism and is used for supporting the abdomen or the back of a user in an auxiliary manner;

the upper limb traction mechanism is used for providing traction force for the upper limb of the user after the abdomen of the user bears the load or providing reverse thrust for the upper limb of the user after the back of the user bears the load;

the traction force or the reverse thrust of the upper limb traction mechanism to the user is opposite to the traction load force direction of the lower limb traction mechanism to the user.

Further limited, the traction type abdomen-back body building device further comprises a reciprocating pedal mechanism for reciprocating motion of lower limbs of a user, wherein the reciprocating pedal mechanism is arranged at the bottom of the upper limb traction mechanism, and one side end, close to the upper limb traction mechanism, of the reciprocating pedal mechanism is lifted to a side far away from the ground to form a gradient.

Further defined, the traction type abdominal-back body-building device further comprises a limiting pedal capable of being placed on and covering the reciprocating pedal mechanism to prevent the reciprocating pedal mechanism from driving the lower limbs of the user to move.

Further limited, the traction type abdomen-back body building device comprises an abdomen-back traction support, a first fixed pulley, a second fixed pulley, a traction rope and a load piece;

the first fixed pulley is fixedly arranged on the abdomen-back traction bracket, and the second fixed pulley is positioned at one side of the first fixed pulley, which is close to the ground, and can be lifted to adjust the height;

one end of the traction rope is fixedly connected with the load piece, and the other end of the traction rope sequentially bypasses the top of the first fixed pulley and the bottom of the second fixed pulley and is connected with the traction protective sleeve;

wherein the weight and number of the load members can be adjusted to achieve a magnitude adjustment of the traction load force.

Further defined, the traction-type abdominal-back exercise machine described above, wherein the abdominal-back traction support comprises:

the first support base is used for being connected with the ground;

the first longitudinal beam is symmetrically and fixedly provided with two mutually parallel end faces of one side, far away from the ground, of the first support base;

the first pulley installation rod is fixedly arranged between the two first longitudinal beams;

the first adjusting sleeve is arranged on the first longitudinal beam in a sliding manner;

the first limiting piece is in threaded connection with the first adjusting sleeve and can abut against the first longitudinal beam;

the second pulley installation rod is fixedly arranged on the first adjusting sleeve, is positioned on one side of the first pulley installation rod close to the ground and is parallel to the first pulley installation rod;

the first fixed pulley is fixedly arranged on the first pulley mounting rod, and the second fixed pulley is fixedly arranged on the second pulley mounting rod.

Further defined, the traction abdominal-back exercise machine described above, wherein the traction wrap comprises:

the connecting piece is buckled with one end of the traction rope, which is far away from the load piece;

the four connecting pieces are fixedly arranged on the connecting piece;

the stress pad is fixedly arranged at one side end of the four encircling ropes, which is far away from the connecting piece.

Further limited, the traction type abdominal-back body building device, wherein the upper limb traction mechanism comprises an upper limb traction support and an upper limb traction rod arranged on the upper limb traction support, and the upper limb traction rod can ascend and descend to adjust the height on the upper limb traction support.

Further defined, the traction abdominal-back exercise machine above, wherein the upper limb traction support comprises:

the second support base is used for being connected with the ground;

the second longitudinal beam is symmetrically and fixedly provided with two mutually parallel end faces of one side, far away from the ground, of the second support base;

the second adjusting sleeve is arranged on the second longitudinal beam in a sliding manner;

the second limiting piece is in threaded connection with the second adjusting sleeve and can abut against the second longitudinal beam;

wherein, upper limbs traction lever fixed setting is in on the second regulation external member.

Further limited, the traction type abdomen-back body building device, wherein the second pulley installation rod on the abdomen-back traction mechanism is parallel to the upper limb traction rod on the upper limb traction mechanism, and two parallel connecting beams are fixedly arranged between the second pulley installation rod and the upper limb traction rod.

Further defined, the traction abdominal-back exercise machine above, wherein the upper limb traction mechanism further comprises a grip handle fixedly disposed on the engagement beam.

The utility model has at least the following beneficial effects:

1. the abdomen traction mechanism is used for directly applying traction load force to the abdomen or the back of a user, and the upper limb traction mechanism is used for providing traction force or counter-thrust opposite to the traction load force to the upper limb of the user, so that the user is subjected to two opposite forces to form load to muscles, and an exercise effect is achieved;

2. after a user wears the traction protective sleeve, the gravity of the load piece is directly transmitted to the traction protective sleeve through the traction rope, and constant traction force is applied to the abdomen or the back of the user based on the wearing position of the traction protective sleeve, and as the body-building load fully acts on the abdomen or the back of the human body, the human body tissues such as muscles, bones and the like of the abdomen and the back of the human body can be fully stressed and can fully exert force, so that continuous and reciprocating traction motion of the load piece is realized, the traction protective sleeve belongs to an active motion mode, the exercise effect is ensured, and the chronic diseases of the obesity of the abdomen of the human body are effectively eliminated;

3. the climbing motion is simulated by the gradient of the reciprocating pedal mechanism, and the climbing motion completely accords with the daily motion principle of a human body, so that the exercise process is more harmonious and natural, in the process similar to the climbing motion, the whole body muscle tissues of the human body can be almost participated in (including the upper limbs, the lower limbs, the abdomen, the waist, the shoulders, the back, the chest and the like of the human body), and in the limited time, the systemic and active motion mode can enable the human body to quickly achieve the body-building and weight-losing effects of warming and sweating, meanwhile, the occupied space is small, and the continuous and reciprocating abdomen traction type climbing motion is realized in a fixed and narrow space;

4. the weight of the load piece can be freely adjusted, so that the traction force can be freely adjusted, the body-building load can be in the range of the self-bearing of a human body, and users with different body-building requirements can select reasonable loads to carry out comfortable whole body-building exercise;

5. when a user is back to the abdomen and wears the traction protective sleeve on the abdomen, stable and continuous traction force can be provided for the upper limb of a human body by holding the upper limb traction rod, so that auxiliary support for the upper limb of the user is realized, meanwhile, the user can adjust the distance between the upper limb traction rod and the abdomen of the user in a reciprocating manner through bending and straightening of the upper limb, at the moment, the abdomen of the user moves in a reciprocating manner in a direction approaching to and separating from one side of the upper limb traction rod, and the load piece is pulled by the traction rope to be always in a hanging state, namely, the abdomen of the user directly bears the load, so that intermittent force, namely, continuous and reciprocating body-building movement of the abdomen is realized, and anaerobic strength training of the abdomen is realized;

6. when a user is over against the abdomen-back traction mechanism and wears the traction protective sleeve on the back, bending, straightening and reciprocating movement of the upper limb is realized by holding the upper limb traction rod, at the moment, the holding handle provides reverse thrust force opposite to the traction load force of the abdomen-back traction mechanism for the user, and continuous exercise of the back is realized by the action of two reverse forces, wherein the body-building load is completely acted on the back of a human body by the traction protective sleeve, so that tissues such as muscles and bones of the back are fully stressed and exert force, the purposes of increasing the muscle strength of the back and enhancing the stability of lumbar vertebra are realized, and the prevention and improvement of lumbar vertebra diseases of the human body are facilitated;

7. the connecting mechanism is arranged between the abdomen and back traction mechanism and the upper limb traction mechanism, so that the relative positions of the abdomen and back traction mechanism and the upper limb traction mechanism are fixed, a fixed and reasonable movement space is kept between the abdomen and back traction mechanism and the upper limb traction mechanism, and the force which is generated by the abdomen and back traction motion and acts on the abdomen and back traction mechanism in the horizontal direction is balanced and offset with the force which is generated by the upper limb traction motion and acts on the upper limb traction mechanism in the horizontal direction when a human body moves, so that continuous and reciprocating acting motion of the abdomen and back of the human body on a load piece is finally realized, and the efficacy of body building and weight losing is ensured.

Drawings

Fig. 1 is a schematic diagram of a specific structure of a traction type abdominal-back exercise machine according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a specific structure of a traction-type abdominal-back exercise machine according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the "traction guard 200" portion of the traction-type abdominal-back exercise machine according to the embodiments of the present application;

FIG. 4 is an enlarged view of the portion of the "second crown block 133" of the traction-type abdominal-back exercise machine according to the embodiment of the present application;

fig. 5 is a schematic diagram of the use of a "limit pedal 600" in a traction-type abdominal-back exercise machine according to an embodiment of the present application.

Reference numerals

The abdomen-back traction mechanism comprises a first supporting base-110, a first longitudinal beam-111, a first supporting diagonal rod-112, a first pulley installation rod-113, a first adjusting sleeve-120, a first limiting piece-121, a first pipe clamp-122, a second pulley installation rod-123, a traction rope-130, a load piece-131, a first fixed pulley-132, a second fixed pulley-133, a traction protection sleeve-200, a stress pad-210, a surrounding rope-220, a connecting piece-230, an upper limb traction mechanism-300, a second supporting base-310, a second longitudinal beam-311, a second supporting diagonal rod-312, a hanging beam-313, a second adjusting sleeve-320, a second limiting piece-321, a second pipe clamp-322, an upper limb traction rod-323, a holding sleeve pad-324, a holding handle-330, a connecting mechanism-400, a connecting beam-410, a reciprocating pedal mechanism-500 and a limiting pedal-600.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The traction type abdominal-back exercise machine provided by the embodiment of the application is described in detail below by means of specific embodiments and application scenes thereof with reference to the accompanying drawings.

The embodiment of the application provides a traction type abdominal-back body building device, as shown in fig. 1, including an abdominal-back traction mechanism 100 and an upper limb traction mechanism 300, wherein the abdominal-back traction mechanism 100 is used for providing a continuous and adjustable traction load force for the abdominal-back of a user, the upper limb traction mechanism 300 is used for providing a stable and continuous traction force for the upper limb of the user after the abdomen of the user bears the load or providing a stable and continuous reverse thrust for the upper limb of the user after the back of the user bears the load, and the upper limb traction mechanism 300 is positioned in the traction force direction of the user on the abdominal-back traction mechanism 100.

In this embodiment of the present application, with the traction type abdominal-back exercise device, the relative positions of the abdominal-back traction mechanism 100 and the upper limb traction mechanism 300 are fixed during use, and the user applies traction to the abdomen or back through the abdominal-back traction mechanism 100, and simultaneously provides traction or reverse thrust to the upper limb of the user through the upper limb traction mechanism 300, at this time, the user is acted by two opposite direction forces to form a load on the muscle, thereby playing an exercise effect.

In a preferred embodiment, as shown in fig. 1 to 4, the ventral-dorsal traction mechanism 100 includes a first support base 110 for connecting to the ground, the ventral-dorsal traction mechanism 100 is in a horizontal frame structure, two first stringers 111 which are parallel to each other are symmetrically and fixedly arranged on an end surface of the first support base 110 far away from the ground, a first support diagonal rod 112 for reinforcing the connection strength between the first stringers 111 and the first support base 110 is fixedly arranged between the first stringers 111 and the first support base 110, a first pulley mounting rod 113 is fixedly arranged between the two first stringers 111, and a first fixed pulley 132 is fixedly arranged on the first pulley mounting rod 113.

The first longitudinal beam 111 is further provided with a second pulley installation rod 123 which is positioned on one side of the first pulley installation rod 113 close to the first supporting base 110 and is adjustable in height, the second pulley installation rod 123 is parallel to the first pulley installation rod 113, the second pulley installation rod 123 is fixedly provided with a second fixed pulley 133, the first fixed pulley 132 and the second fixed pulley 133 are wound with a traction rope 130, one end of the traction rope 130 is fixedly connected with a load piece 131, the other end of the traction rope sequentially bypasses the top of the first fixed pulley 132 and the bottom of the second fixed pulley 133 and then is connected with a traction protective sleeve 200, and the traction protective sleeve 200 is used for being worn on a user and supporting the abdomen and the back of the user.

In this embodiment of the present application, with the traction type abdominal-back exercise device, after the user wears the traction protection sleeve 200, the gravity of the load member 131 is transferred to the traction protection sleeve 200 through the traction rope 130, and a constant traction force is applied to the abdomen or the back of the user based on the wearing position of the traction protection sleeve 200, and as the exercise load is fully applied to the abdomen or the back of the human body, the muscle tissue of the abdomen or the back of the human body can be fully stressed and can fully exert force, which belongs to an active exercise mode, the exercise effect is ensured, and the stubborn diseases of the abdomen obesity of the human body are effectively eliminated.

It can be understood that the weight of the load member 131 can be freely adjusted, so that the traction force can be freely adjusted, the body-building load can be within the self-bearable range of the human body, no matter the age and strength of the physical strength, the reasonable load bearable by the body-building load can be selected for comfortable body-building exercise, and the adjusting means is set as the increase or decrease of the number of the traction ropes 130 corresponding to the end load members 131 or the change of the specification.

Similarly, the ventral-dorsal traction mechanism 100 is mainly used for providing a continuous and stable traction force on the abdomen or the back of the user, which essentially belongs to a loading device, so that the structure of the ventral-dorsal traction mechanism 100 is not limited to the above-mentioned one, for example, the arrangement mode of the pulleys on the ventral-dorsal traction mechanism 100 can be adjusted, or the form of the loading end structure of the traction force can be directly changed, for example, an electromagnetic loading device or an elastic loading device can be adopted, so long as the traction force within a reasonable intensity range can be provided for the user, and detailed description is omitted herein.

In a preferred embodiment, as shown in fig. 1 to 4, a first adjustment sleeve 120 capable of sliding on the first longitudinal beam 111 is sleeved on the first longitudinal beam 111, a first limiting member 121 capable of abutting against the first longitudinal beam 111 is connected to the first adjustment sleeve 120 in a threaded manner, and a fit clearance between the first adjustment sleeve 120 and the first longitudinal beam 111 can be adjusted by rotating the first limiting member 121, so that the first adjustment sleeve 120 can slide on the first longitudinal beam 111 and be locked.

The first adjusting sleeve 120 is fixedly provided with a first pipe clamp 122 positioned on one side of the first longitudinal beam 111 close to the upper limb traction mechanism 300, and two ends of the second pulley mounting rod 123 are respectively clamped and fixedly arranged in the two first pipe clamps 122.

In this embodiment of the application, adopt foretell towed abdomen back of body fitness equipment, through the fit clearance between first adjusting sleeve 120 of rotation first locating part 121 adjustment and the first longeron 111, thereby make first adjusting sleeve 120, second pulley installation pole 123, second fixed pulley 133 can be with respect to first longeron 111 lift adjustment height, be applicable to the user of different heights, guarantee that the traction force of abdomen back of body traction mechanism 100 effect on the human body keeps the level, avoid the traction force component that produces on the vertical direction to influence other muscle groups of human body, thereby human atress position accuracy when improving the pertinence training.

It can be appreciated that the lifting structure between the second pulley mounting rod 123 and the first longitudinal beam 111 is not limited to the above-mentioned one, for example, a plurality of holes can be arranged on the first longitudinal beam 111 along the vertical direction in array, and the first limiting member 121 is configured to be inserted into the first adjusting sleeve 120 and the holes on the first longitudinal beam 111, so as to improve the lifting adjustment efficiency of the first adjusting sleeve 120, or an electric lifting mechanism connected with the second pulley mounting rod 123 is arranged on the first longitudinal beam 111, so as to further improve the use experience of the user, as long as the height adjustment of the second pulley mounting rod 123 and the second fixed pulley 133 can be realized, which is not described herein in detail.

In a preferred embodiment, as shown in fig. 1 to 3, the traction protection sleeve 200 includes a connecting member 230 fastened to an end of the traction rope 130 away from the load member 131, four surrounding ropes 220 are fixedly arranged on the connecting member 230, one end of the four surrounding ropes 220 away from the connecting member 230 is fixedly connected with a stress pad 210, specifically, an end face of the stress pad 210, which is close to one side of the connecting member 230, is rectangular, and the four surrounding ropes 220 are respectively connected to four corners of the rectangle.

In use, a user wears the traction protection sleeve 200 on his/her body, if he/she trains his/her abdomen, he/she faces away from the dorsum-abdominal traction mechanism 100 and presses the force pad 210 against his/her abdomen; if the user exercises on the back, the abdominal-back traction mechanism 100 is faced and the force pad 210 is abutted against the back.

In this embodiment of the present application, the traction type abdominal-back exercise device is used, and the traction protective sleeve 200 is sleeved on the abdomen/back of the human body, so that the muscular, skeletal and other human tissues of the abdomen/back are fully stressed and forced, and continuous and reciprocating traction motion of the load member 131 is realized.

In order to improve the wearing experience of the user, the stress pad 210 is made of a flexible material near the end surface of one side of the connecting piece 230, so that the buffer is added between the user and the human body during wearing, it can be understood that the structural form of the traction protection sleeve 200 is not limited to the above-mentioned one, for example, the traction protection sleeve can be set to a belt-shaped encircling structure and an adhesive part is arranged on the inner side and the outer side of the encircling belt, or the fastening structures are arranged on the two ends of the encircling belt, so long as encircling support of the user can be realized, and detailed description is omitted herein.

In a preferred embodiment, as shown in fig. 1, 2 and 5, the upper limb traction mechanism 300 includes a second support base 310 for connecting with the ground, the second support base 310 is in a horizontal frame structure, two second longitudinal beams 311 which are parallel to each other are symmetrically and fixedly arranged on one side end surface of the second support base 310 far away from the ground, and a second support diagonal rod 312 for reinforcing the connection strength between the second longitudinal beam 311 and the second support base 310 is fixedly arranged between the second longitudinal beam 311 and the second support base 310.

The second longitudinal beam 311 is further provided with an upper limb traction rod 323 with adjustable height, the upper limb traction rod 323 is parallel to the second pulley mounting rod 113, the upper limb traction rod 323 is sleeved with a holding sleeve pad 324 used for holding by a user, it can be understood that the holding sleeve pad 324 can be held by the user with two hands, based on the specification of the holding sleeve pad 324, the upper limb traction rod 323 can be set to be one and completely coated, and two holding positions can be set for the two hands of the user respectively.

In this embodiment of the present application, adopt foretell traction type abdomen back of body fitness equipment, after user's belly wears traction protection cover 200, can provide stable, continuous traction force for human upper limbs through holding the cover pad 324, realize the auxiliary stay to user's upper limbs, the user is through the upper limbs crooked, straighten the distance between reciprocal adjustment and the upper limbs traction lever 323, user's belly is to being close to, keep away from upper limbs traction lever 323 one side direction reciprocating motion this moment, load piece 131 receives haulage rope 130 pulling always in the suspension state, user's belly directly bears the load, thereby realize the intermittent type formula of belly power, sustainability, reciprocating body-building motion promptly, thereby realize the anaerobic strength training to the belly.

It should be understood that the specific structure of the upper limb traction mechanism 300 is not limited to the above one, so long as the upper limb traction mechanism can be held by a user, and detailed description thereof is omitted herein.

In a preferred embodiment, as shown in fig. 1, 2 and 5, a second adjusting sleeve 320 capable of sliding on the second longitudinal beam 311 is sleeved on the second longitudinal beam 311, a second limiting piece 321 capable of abutting against the second longitudinal beam 311 is connected to the second adjusting sleeve 320 in a threaded manner, and a fit gap between the second adjusting sleeve 320 and the second longitudinal beam 311 can be adjusted by rotating the second limiting piece 321, so that the second adjusting sleeve 320 can slide on the second longitudinal beam 311 and be locked.

The second adjusting sleeve 320 is fixedly provided with a second pipe clamp 322, and two ends of the upper limb traction rod 323 are respectively clamped and fixedly arranged in the two second pipe clamps 322.

In this embodiment of the application, adopt foretell towed abdomen back of body fitness equipment, through the fit clearance between rotation second locating part 321 adjustment second regulation external member 320 and the second longeron 311 to make second regulation external member 320, upper limbs traction lever 323 can go up and down to adjust the height about second longeron 311, be applicable to the user of different heights, guarantee that upper limbs traction lever 323 keeps the level with human upper limbs, improve user's use comfort.

It is to be understood that the lifting structure between the upper limb traction bar 323 and the second longitudinal beam 311 is not limited to the above one, so long as the height adjustment of the upper limb traction bar 323 can be achieved, and detailed descriptions thereof are omitted herein.

In a preferred embodiment, as shown in fig. 1, 2 and 5, the reciprocating pedal mechanism 500 for reciprocating the lower limb of the user is further included, and the reciprocating pedal mechanism 500 is disposed on the second support base 310 and has a slope formed by lifting one side end close to the upper limb traction mechanism 300 to a side far from the ground.

The reciprocating pedal mechanism 500 is specifically configured as a crawler-type running pedal structure, and due to the gradient, when a user wears the traction protective sleeve 200, holds the upper limb traction rod 323 and stands on the reciprocating pedal mechanism 500, the user can realize continuous and reciprocating front-rear natural displacement of the human body in a fixed narrow space by alternately climbing the lower limbs of the human body, continuously pulling the upper limbs of the human body forwards and backwards and automatically rolling the belt on the reciprocating pedal mechanism 500, and simultaneously, the required friction force and supporting force are provided for alternately climbing the lower limbs of the human body.

In this embodiment of the application, adopt foretell traction type abdomen back body-building ware, through setting up the slope simulation climbing motion of reciprocating pedal mechanism 500, because climbing motion accords with human daily motion principle completely for exercise process is harmonious more, nature, in the in-process of similar climbing motion, can let human whole body musculature participate in wherein (including upper limbs, low limbs, belly, waist, shoulder, back, chest etc. of human), in limited time, this kind of systemic, initiative motion mode can let the human body reach the body-building fat-reducing effect of warm body and sweating fast, adopt above-mentioned climbing simulation mode simultaneously, broken through climbing motion and to the special requirement of wide place space, occupation space is little, realized lasting, reciprocating abdomen traction type climbing motion in fixed, narrow and small space.

It will be appreciated that the reciprocating pedal mechanism 500 can be further configured in a grade adjustable configuration in order to adjust the grade difficulty of a user on the reciprocating pedal mechanism 500.

In a preferred embodiment, as shown in fig. 1, 2 and 5, the device further includes a limiting pedal 600, the limiting pedal 600 is in an L-shaped plate structure, and a hanging beam 313, which is located on one side of the upper limb traction rod 323 near the ground and is used for placing the limiting pedal 600, is fixedly arranged between the two second longitudinal beams 311.

As shown in fig. 5, the limit pedal 600 can be placed on and cover the reciprocating pedal mechanism 500, thereby preventing the belt of the reciprocating pedal mechanism 500 from sliding, and enabling the lower limb of the human body to stand still on the reciprocating pedal mechanism 500 when the user pulls the upper limb traction bar 323 for reciprocating anaerobic exercise training, thereby realizing the switching between anaerobic exercise and aerobic exercise.

It should be understood that the arrangement form of the limiting pedal 600 is not limited to the above-mentioned one, for example, the limiting pedal 600 can be directly rotatably arranged on the second longitudinal beam 311, and the cover of the reciprocating pedal mechanism 500 can be achieved by directly rotating the limiting pedal 600, or the positioning mechanism is directly arranged on the reciprocating pedal mechanism 500, so that the sliding of the belt on the reciprocating pedal mechanism 500 is directly limited when the user performs the anaerobic motion.

In a preferred embodiment, as shown in fig. 1 and 2, a rigid linking mechanism 400 is provided between the dorsum abdominal traction mechanism 100 and the upper limb traction mechanism 300, and the linking mechanism 400 includes two linking beams 410 fixedly provided between both ends of the second pulley mounting rod 123 and both ends of the upper limb traction rod 323, respectively, and the two linking beams 410 are disposed parallel to each other.

Specifically, the two ends of the second pulley mounting rod 123 and the two ends of the upper limb traction rod 323 are respectively sleeved with a T-shaped three-way pipe, and the two ends of the connecting beam 410 are respectively embedded in the two T-shaped three-way pipes at the corresponding sides.

In this embodiment of the present application, the above traction type abdominal-back exercise device is adopted, through the linking mechanism 400 arranged between the abdominal-back traction mechanism 100 and the upper limb traction mechanism 300, on one hand, the relative positions between the abdominal-back traction mechanism 100 and the upper limb traction mechanism 300 are ensured to be fixed, so that a fixed and reasonable movement space is kept between the two, on the other hand, when a human body moves, the force generated by the abdominal/back traction motion and acting on the horizontal direction of the abdominal-back traction mechanism 100 is balanced and offset with the force generated by the upper limb traction motion and acting on the horizontal direction of the upper limb traction mechanism 300, and finally, continuous and reciprocating acting motion of the abdomen/back of the human body on the load piece 131 is realized, so as to ensure the efficacy of body building and weight losing.

It is to be understood that the arrangement of the engagement mechanism 400 is not limited to the above, and for example, the engagement beam 410 may be directly arranged between the first side member 111 and the second side member 311 or between the first support base 110 and the second support base 310, but the arrangement may be such that the engagement beam 410 is lifted and lowered in synchronization with the second pulley mounting rod 123 and the upper limb traction rod 323, and the auxiliary support may be performed by the engagement beam 410 when the user performs the exercise.

It will be appreciated that, in order to ensure that the relative positions of the dorsum abdominal traction mechanism 100 and the upper limb traction mechanism 300 are fixed, the dorsum abdominal traction mechanism 100 and the upper limb traction mechanism 300 can be directly fixed on the ground, the wall surface or other fixed frames respectively, the engagement mechanism 400 can be omitted correspondingly, but the arrangement of the engagement beam 410 can also provide auxiliary support when the user exercises, and the stability is stronger.

In a preferred embodiment, as shown in fig. 1, 2 and 5, the upper limb traction mechanism 300 further includes a holding handle 330 fixedly disposed on the connecting beam 410, when the user is facing the dorsum abdominal traction mechanism 100 and wears the traction protecting sleeve 200, the holding handle 330 realizes the bending and straightening reciprocating motion of the upper limb, at this time, the holding handle 330 provides the user with a counter-thrust force opposite to the traction load force of the dorsum abdominal traction mechanism 100, and the continuous exercise of the back is realized through the two counter-forces, wherein the exercise load is fully applied to the back of the human body through the traction protecting sleeve 200, so that the tissues such as muscles, bones and the like of the back are fully stressed and stressed, the purposes of increasing the muscle strength of the back and enhancing the stability of the lumbar are realized, and the prevention and improvement of the lumbar diseases of the human body are facilitated.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A traction-type abdominal-back exercise machine, comprising:

2. The traction abdominal-back exercise machine of claim 1, further comprising a reciprocating pedal mechanism for reciprocating movement of the user's lower limbs, the reciprocating pedal mechanism being disposed at the bottom of the upper limb traction mechanism and having a side end adjacent to the upper limb traction mechanism elevated to a side remote from the ground to form a slope.

3. The traction abdominal-back exercise machine of claim 2, further comprising a limit pedal that can be placed over and cover the reciprocating pedal mechanism to prevent the reciprocating pedal mechanism from moving the user's lower limbs.

4. The traction-type abdominal-back exercise machine according to claim 1, wherein the abdominal-back traction mechanism comprises an abdominal-back traction bracket, a first fixed pulley, a second fixed pulley, a traction rope, and a load member;

5. The traction abdominal-back exercise machine of claim 4, wherein the abdominal-back traction support comprises:

the first support base is used for being connected with the ground;

6. The traction abdominal-back exercise machine of claim 1 or 4, wherein the traction wrap comprises:

the four connecting pieces are fixedly arranged on the connecting piece;

7. The traction abdominal-back exercise machine of claim 1, wherein the upper limb traction mechanism comprises an upper limb traction support and an upper limb traction lever arranged on the upper limb traction support, and the upper limb traction lever can be lifted and lowered to adjust the height on the upper limb traction support.

8. The traction abdominal-back exercise machine of claim 7, wherein the upper limb traction brace comprises:

the second support base is used for being connected with the ground;

9. The traction type abdominal-back body-building machine according to claim 4 or 7, wherein the second pulley mounting rod on the abdominal-back traction mechanism is parallel to the upper limb traction rod on the upper limb traction mechanism and two mutually parallel connecting beams are fixedly arranged between the two.

10. The pull-behind abdominal exerciser according to claim 9, wherein the upper limb pulling mechanism further comprises a gripping handle fixedly disposed on the engagement beam.