TWM554005U - Squatting-standing fitness machine - Google Patents

Abstract

This creation refers to a squat fitness machine, especially a squat fitness machine that can be used on the ground. It consists of a main frame body, which is provided with a lifting unit at the rear of the user. The front end of the main frame body is pivotally provided with a push-pull unit located in front of the user, and the bottom end of the push-pull unit and the middle section of the lifting support unit are relatively pivotally connected through a link member. Furthermore, the main frame body has a pedal set, thereby For users to step on the pads of the pedal set with both feet, the main body of the user can be used to stabilize the main body on the ground, and when the user squats, he can pull the push-pull unit with both hands, so that the push-pull unit can Use the link member to make the support unit relative to the human thigh, and when the user stands up, he can pull back the push-pull unit with both hands, so that the push-pull unit can use the link member to make the support unit relative to the human thigh. , For people to use to train their legs and lumbar strength, and can even be used as leg strength training for toddlers.

Description

Squat fitness machine

This creation belongs to the technical field of a fitness equipment, and particularly refers to a squat fitness machine with good training effect, so as to help users perform squatting exercises and effectively improve their training quality.

According to modern people, due to lack of exercise, people generally suffer from soreness, pain, or stiffness in the waist, lower back, and knees, making their feet and waist weak to effectively support the trunk, and changing the center of gravity of the human body, especially for the elderly The center of gravity will have knee flexion and bending, resulting in long-term accumulation and inability to stand upright over the years, which not only affects the posture, but also affects the flexibility of action. It will be affected by compression for a long time Causes different lesions in the body.

According to research, the main cause of back pain is because the muscle strength near the spine is too weak to properly bear the weight of the body. Therefore, if proper exercise is used to strengthen the muscle strength of the abdomen and trunk, it can be avoided or reduced. Back pain symptoms. In addition, the body's center of gravity includes the ankles, knees, hip joints and lumbar spine. Any part of the body will affect each other. Therefore, the hip joint turns in or out, the lumbar spine bends or straightens, and the buttocks are too high, which can cause knee joint inflammation and injury. . In addition, muscles are the active components that control the movement of joints. When muscles contract, the joints move. If the muscles have poor control, the joints can also be painful.

Therefore, when you are young, you should do some simple exercises and accumulate long-term Can strengthen muscles, bones, ligaments and joints to prevent the early appearance of knee flexion and bending. These maintenance exercises can maintain the flexibility of the joints and increase the strength and endurance of the knee joints, especially the quadriceps and the muscles in front of the thighs. Among various types of exercise, squatting [or squat, half squat], which can provide the trunk, lumbar spine, lower abdomen, thigh, thigh muscle strength, bones and joints, etc., to overcome the aforementioned knee flexion, Bending over has a great effect.

Generally, when performing squatting exercises, you usually rely on your own weight to flex your knees to a certain degree, and then resume the standing position. In order to avoid sports injuries, beginners or users with weak thigh muscles will hold the table or objects by their hands. To help support the body weight, however, the aforementioned traditional method has not been able to really assist the athlete in squatting. In the squatting posture, because the thigh muscles are combined with the total force of the abdomen and trunk and back muscles, in the process of up and down, improper force or incorrect posture will cause excessive stress to focus on the knees or thighs. Causes wear of knees or strain of thigh muscles, and even affects the ability to walk in the future without being harmed. In recent years, the industry has also developed a variety of fitness equipment with squatting functions, such as China Patent Publication No. 313866 No. and No. I260235, which is disclosed in No. 313866, enables a user to stand on a foot tube pivoted on a support, and the handle pivoted on the support can synchronously drive the seat cushion and the foot tube, which is in operation Because the foot tube moves along with the handle, the user ’s entire body will also be driven to change his posture. This will not only make the user's entire body straight, but also less stress on his waist and legs, so his lower body training will be insufficient. , Can not meet the needs of squatting. As for No. I260235, the seat cushion and the foot tube are designed in one body and pivoted on the main frame. It is mainly used for tendons, and the squat motion is for The user stands at the rear end of the main frame, which is similar to the traditional method of holding things for squatting, which cannot meet the user's squatting motion needs.

In other words, for ordinary users, there is an urgent need for a fitness equipment that assists in squatting exercises to help users perform long-term correct squats to effectively train the muscles of the trunk, lumbar spine, lower abdomen, thighs, and thighs. Forces, bones and joints.

In view of this, the creator is in-depth discussion of the aforementioned needs, and through years of research and development and manufacturing experience in related industries, actively seeks a solution. After continuous research and trial work, he finally successfully develops a squatting stand. The fitness device is used to solve the inconvenience and trouble caused by the existing inability to properly guide users to perform squatting exercises.

Therefore, the main purpose of this creation is to provide a squat fitness machine that can use its own ergonomics to help users balance movements, so that users can perform squat exercises with correct force and posture to improve related Muscle, bone and joint training effect.

In addition, a second main purpose of this creation is to provide a squat fitness machine that can reduce the operating load, which can support the human body when squatting down, and the lifting function that can be generated when the human body stands up, which can reduce the user Load, avoid sports injuries, and make them willing to increase exercise time to achieve the required training volume.

In addition, another main purpose of this creation is to provide a squatting exercise machine with a full body movement effect. In addition to using the squatting motion to achieve the training effect of the lumbar spine, lower back, lower abdomen, thighs and thighs, Requires both hands to pull in and push out, so it can further be used for arm and chest training practice.

And, another main purpose of this creation is to provide a squat fitness machine for children to train their leg strength, which can be used for children's squatting exercises after miniaturization, and can be used to train their legs. Can help toddlers' toddler needs.

Furthermore, another main purpose of this creation is to provide a squat fitness machine with a simple structure. Since it stands on the ground with the weight of a human body, it can greatly simplify the overall composition, not only reduce manufacturing costs, but also simplify the assembly process. .

Based on this, this creation mainly achieves the aforementioned purpose and its effects through the following technical means, including: a main frame for users to cross the station, and the main frame can be erected on the ground; The support unit is pivotally located in the middle section of the main frame and is located behind the user when crossing the station. A push-pull unit is located at the front of the main frame with the middle section and located in front of the user when crossing the station. A link member is pivotally connected between the bottom end of the push-pull unit and the aforementioned support unit; and a pedal set composed of pads fixed on both sides of the main frame body; for users to step on the pedal set with both feet The pedal can make the main frame stand on the ground stably, and when the user squats, he can pull the push-pull unit with both hands, so that the push-pull unit can use the link member to make the lift-support unit support the human thigh. When the user stands up, he can pull the push-pull unit back with both hands to make the push-pull unit available. The connecting rod piece makes the lifting support unit lift relative to the human thigh.

In this way, through the display of the aforementioned technical means, the preset function is achieved, the expected effect is enhanced, and its practicality is effectively improved, which can greatly increase its added value and increase its economic benefits.

In order to allow your reviewers to further understand the composition, characteristics, and other purposes of this creation, the following are some preferred embodiments of this creation, and are described in detail with the illustrations below. At the same time, those who are familiar with the technical field can use this The specific implementation.

(10) ‧‧‧Main frame

(11) ‧‧‧Base pole

(111) ‧‧‧cross bar

(12) ‧‧‧Pole

(121) ‧‧‧cross bar

(13) ‧‧‧Pivot

(131) ‧‧‧ Pivot

(132) ‧‧‧ Bolt

(15) ‧‧‧Pedals

(151) ‧‧‧Tread Mat

(152) ‧‧‧ Mat

(20) ‧‧‧Lifting unit

(21) ‧‧‧Seat Cushion

(22) ‧‧‧Cushion

(25) ‧‧‧Pole

(26) ‧‧‧Pivot

(27) ‧‧‧Adjustment hole

(28) ‧‧‧ Bolt

(30) ‧‧‧Push-pull unit

(31) ‧‧‧Pole

(310) ‧‧‧Stretcher

(311) ‧‧‧Adjustment hole

(32) ‧‧‧Grip

(33) ‧‧‧Locking element

(35) ‧‧‧ connecting rod

(36) ‧‧‧Adjust structure

(37) ‧‧‧Adjustment hole

(38) ‧‧‧jack

(39) ‧‧‧ Bolt

Fig. 1: Schematic diagram of the appearance of the preferred embodiment of the present squat fitness machine.

Figure 2: This is a three-dimensional exploded schematic view of the preferred embodiment of this creative squat fitness machine, for explaining the appearance of each component and its relative relationship.

FIG. 3 is a schematic plan view of a side view of a preferred embodiment of the present squat fitness apparatus.

Fig. 4: Refer to the schematic diagram of the use state of this creative squat fitness machine for explaining the state of its squat exercise.

Figure 5: This is a reference schematic diagram of the use state of this creative squat fitness machine, which is used to explain the state when it is lifted up to help the user stand upright.

Figure 6: Refer to the schematic diagram of the use state of this creative squat fitness machine for the state of squat exercise.

FIG. 7 is a reference schematic diagram of the adjustment of the preferred embodiment of the creative squat fitness machine for explaining the state of adjusting the motion stroke.

Fig. 8 is a collapsed schematic diagram of the preferred embodiment of the creative squat fitness machine.

FIG. 9 is a schematic diagram showing the appearance of another preferred embodiment of the present squat fitness machine.

FIG. 10 is a reference schematic diagram of a standing state of the crouching exercise machine before the movement according to another preferred embodiment of the present invention.

FIG. 11 is a schematic diagram of a squat state after an action of another preferred embodiment of the present squat fitness apparatus.

This creation is a squatting exercise machine. The accompanying drawings illustrate the specific embodiments of the creation and its components. All references to front and back, left and right, top and bottom, upper and lower, and horizontal and vertical are only provided. For the convenience of description, it does not limit the creation, nor restrict its components to any position or spatial direction. The dimensions specified in the drawings and the description can be changed according to the design and requirements of the specific embodiments of the creation without departing from the scope of the patent application for this creation.

The composition of this creative squat fitness machine is shown in Figure 1. The squat fitness machine consists of a main frame (10), a lift unit (20), a push-pull unit (30) and a pedal set. (15), wherein the main frame body (10) can be settled on the ground by using the pedal set (15), and the lifting support unit (20) and the push-pull unit (30) are respectively pivoted on the main frame body ( 10), and the lifting unit (20) can be linked with the push-pull unit (30), and can be simultaneously closed or stretched; and for the detailed composition of the preferred embodiment of this creative squat fitness device, As shown in Figs. 1, 2 and 3, the main frame body (10) has a base rod (11), the bottom end of the base rod (11) has a cross bar (111), and the middle portion of the base rod (11) A lever (12) is pivotally provided by a pivot member (13), and the bottom end of the lever (12) It has a cross bar (121), and the pivot member (13) has a pivot shaft (131) inserted in the base rod (11) and a bolt (132) that can be selectively inserted in the base rod (11). ), So that when the support rod (12) is expanded relative to the base rod (11), the bolt (132) can be used to fix the pivot member (13) and the base rod (11), so that the base rod (11) and the support rod (12) are generated. Relative support function, while making the main frame body (10) stand on the ground, and when the bolt (132) is pulled out, the support rod (12) can be folded relative to the base rod (11) [as shown in FIG. 8] The lifting unit (20) is also pivotally arranged on the base rod (11) of the main frame body (10) for generating support and assisting in lifting the human thigh. The lifting unit (20) has a A seat cushion rod (21), the front end of which is arranged pivotally on the middle section of the base rod (11), and a cushion body (22) is provided on the top surface of the free end of the seat cushion rod (21) for users to squat It supports its thigh when it is down, and the cushion body (22) can be tied in a long shape, so that the user can directly move the front and rear positions on the cushion body (22) to meet the needs of users of different statures. ) On the main frame body (10) is provided a support rod (25) located below the seat cushion rod (21), and the support rod (25) can be top-supported on the seat cushion (21), so that the cushion body (22) of the seat cushion rod (21) can match the height of the user's squatting thigh, and the support rod (25) can adjust the height of the seat cushion rod (21). A pivot base (26) pivotally attached to the base frame (11) of the main frame body (10) is provided at the bottom end of the support rod (25), and the pivot base (26) has a plurality of adjustment holes ( 27) for selectively inserting a pin (28) [as shown in FIG. 7] to adjust the support rod (25) to support the seat cushion rod by changing the angle between the support rod (25) and the base rod (11) The height of (21) is used to change the depth of the user squatting, and after the bolt (28) is pulled out, the support rod (25) and the seat cushion rod (21) can be folded on the base rod (11) [such as Figure 8]; In addition, the push-pull unit (30) is pivoted on the front end of the base rod (11) of the main frame body (10), and can be linked with the lift-support unit (20), so that the lift-support unit (20) is pushed out or pulled back. , The lifting support unit (20) can be synchronously driven to move down or lift, and the push-pull unit (30) has a middle section (31) pivotally set at the front end of the base rod (11) and for users to push and pull. (30) The top end is provided with a height-adjustable grip bar (32). The grip bar (32) may be an upright bar body or a horizontal bar body, and the adjustment structure of the grip bar (32) is A relatively retractable extension rod (310) is provided on the vertical rod (31), and a plurality of adjusting holes (311) are formed on the extension rod (310), and a selective lock is provided on the vertical rod (31). The locking element (33) of the adjustment hole (311) is adapted to adjust the height of the grip lever (32) according to the user's figure, and then pushes and pulls the unit (30) on the bottom of the vertical pole (31) and the seat of the lift unit (20). A link member (35) is pivotally arranged between the middle sections of the cushion rod (21), so that the seat cushion rod (21) can be simultaneously lifted when the top of the rod (31) is pulled back relative to the human body, otherwise the top of the rod (31) is opposite the human body. When pushed away, the seat cushion rod (21) can be simultaneously lowered, and the upright rod (31) and the link member (35) An adjustment structure (36) is provided between the pivot ends, and the adjustment structure (36) is formed at the bottom end of the vertical joint (31) and the end of the link member (35) respectively, and a series of adjustment holes (37) are formed. ) And at least one socket (38) for selectively connecting the socket (38) and the corresponding adjustment holes (37) with a pin (39) [as shown in FIG. 7] for adjusting the vertical pole ( 31) to change the action stroke between the lift unit (20) and the push-pull unit (30) to match users of different statures, and the jacks (38) in different positions of the pole (31) can be used for Change the lever effect of the pole (31), and then adjust the force required by the user. For example, the closer to the hole (38) of the pivot of the pole (31), the easier it is for the elderly such as the frail, And when the latch (39) is pulled out , The vertical pole (31) can be folded relative to the base pole (11) [as shown in FIG. 8] to save space for storage and transportation; further, the pedal set (15) is fixed to the main On the frame body (10), when the user stands on the pedal set (15) with both feet, the main body body (10) can be used to keep the ground stably on the ground during the movement process, so as not to occur during the movement operation. The phenomenon of shaking, and the pedal set (15) of this creation is composed of two pedal pads (151, 152) provided at both ends of the support bar (12), cross bar (121), and the pedal set (15) The height of the bottom surface of the pads (151, 152) from the ground is not more than 20cm. The best embodiment of this creation is that the pads (151, 152) of the pedal set (15) are abutted against the ground to enhance the main frame body (10). The stability during the movement, and the pedal set (15) is located in the support unit (20), the seat post (21), the main frame body (10), the base post (11), and the push-pull unit (30), the vertical post (31) and Between the two pivot joints of the base rod (11) of the main frame body (10) to improve the stability of the main frame body (10) and allow the user to maintain the best upright posture when standing up; , The group is composed of using its own ergonomics to assist users to balance squats Action squat exerciser.

The actual use of the squat fitness device of this creation, for example, when used for squatting, is shown in Figures 4 and 5. In operation, the user's feet are placed across the main frame (10) On both sides, let your feet step on the two pads (151, 152) of the pedal set (15), hold the lever (32) of the push-pull unit (30) with both hands, and push the push-pull unit (30) The vertical rod (31) is pulled back toward the human body to approach the chest, and the seat cushion rod (21) of the lifting support unit (20) is simultaneously brought close to the human thigh through the link member (35), so that the human body maintains a vertical ground. Standing shape [as shown in Figure 5]; Then, the user gradually performs squatting, so that the knees are slightly bent, and the thighs are gradually seated to form a kind of half-squat operation. Since the user holds the lever (32) of the push-pull unit (30) with both hands, the user can A slightly pulling effect is produced, and since a link member (35) is provided between the upright (31) and the cushion rod (21), the supporting unit (20) has a supporting effect on the thigh, which reduces the user's squatting Load, allowing users to squat deeper and increase the training effect; after that, when the seatpost (21) of the lift unit (20) touches the stay (25), the user can stand the push-pull unit (30). The rod (31) is pulled into the chest of the human body, so that the push-pull unit (30) can synchronously pull the cushion rod (21) of the lifting support unit (20) using the link member (35) to raise the cushion body on the cushion rod (21) (22) It can produce lifting effect on the human thigh [as shown in Figure 4], reducing the user's standing load, so cycling the aforementioned squatting and standing movements can achieve training of the human muscles, muscles and joints Purposes, such as lower back, lower abdomen, lumbar spine, femur, and feet.

In addition, when it is used for squat exercise, it is shown in Fig. 6. In operation, the support rod (25) in the lifting support unit (20) is adjusted to change the angle, so as to adjust the support seat rod (21). The height allows the user to deepen the squatting depth. At the same time, the adjustment structure (36) in the push-pull unit (30) is used to adjust the different adjustment holes (37) of the vertical rod (31) and the link member (35) to make the vertical rod (31) The angle is changed to conform to the arm position of the human body when squatting. In this way, the cycling motion of squatting and standing can be performed according to the aforementioned motion mode, so that the user can squat deeper to increase the training intensity.

In another embodiment of the present invention, the cushion body (22) of the seat cushion rod (21) of the lifting support unit (20) is adjustable in design, and may further be 21) Form a long slot hole or a series of adjustment holes, and use a locking element [such as the adjustment design of the handle in the aforementioned push-pull unit] to change the front and rear positions of the cushion body (22) relative to the seat cushion rod (21). To meet the needs of users of different statures.

Furthermore, there is another embodiment of the squat fitness apparatus of the present invention, as shown in FIG. 9, at least one of the two sides of the seat cushion rod (21) of the lifting unit (20) of the squat fitness apparatus is An extension rod (23) protrudes from the other end of the pivotal connection point with the base rod (11). The preferred embodiment of this creation is that an extension rod (23) extends from both sides of the seat cushion rod (21). At least one telescopic elastic member (40) is provided between the extension rod (23) and the main frame body (10), so that the seat cushion rod (21) of the lifting support unit (20) is naturally lifted upward when no force is applied. As shown in Figure 10], and the telescopic elastic members (40) can be selected from tensile springs, elastic bands, elastic ropes or gas, hydraulic elastic rods, etc., the telescopic elastic members (40) of this creation are based on elastic force The rope is the main embodiment, and the telescopic elastic members (40) are arranged on the two ends of the crossbar (111) of the main frame body (10) and the base rod (11) and the support unit (20) of the cushion rod ( 21) Between the extension rods (23) on both sides, the lower extension rod (23) of the seat cushion rod (21) of the lift unit (20) can be pulled to the rear by the restoring pre-tension of the retractable elastic member (40), so that the seat cushion The cushion body (22) in the upper section of the rod (21) can naturally lift the human thigh [as shown in Figure 10].

As for the squatting exercise as an example in the actual use state of this embodiment, as shown in Figs. 10 and 11, the user's feet are straddled on both sides of the main frame (10), and the feet are stepped on The two pads (151, 152) of the pedal set (15) are held by both hands and the grip (32) of the push-pull unit (30) is held. Before the action, the lower extension rod (23) of the seat cushion rod (21) of the lift support unit (20) is pulled backward by the restoring pre-stress of the telescopic elastic member (40), so that the upper cushion body (21) of the seat cushion rod (21) twenty two ) Can be lifted naturally relative to the human thigh [as shown in Figure 10], and is close to the user's thigh, and because the seatpost (21) of the support unit (20) and the pole of the push-pull unit (30) (31) Linkage is generated through the link member (35), so the pole (31) of the push-pull unit (30) will lean against the chest of the human body, so that the human body maintains a standing shape on the vertical ground [as shown in FIG. 10]; then, As shown in Fig. 11, during the squat action, when the user squats, the thigh gradually sits down to form a squat movement, and because the user holds the grip lever (32) of the push-pull unit (30) with both hands ), Which can produce a pulling effect, and because a link member (35) is provided between the upright (31) and the cushion rod (21), the supporting unit (20) has a supporting effect on the thigh, which reduces the user While squatting, at the same time, because the extension rod (23) of the seat cushion rod (21) will pull the telescopic elastic member (40) to become longer, a pre-recovery force is generated. Therefore, when the user stands up again, the telescopic elastic member (40) The seat cushion rod (21) of the lifting support unit (20) can be pulled back again in the foregoing manner, so that the cushion body (22) of the seat cushion rod (21) stands up relative to the user's thigh, so that the movement can be performed in accordance with the foregoing. Way forward Squat and stand loop squats for added training.

From the foregoing description, it can be known that the squat fitness machine of this creation can make use of ergonomic design to make its weight fall on the center of gravity of the main frame (10), so when it stands on the pedal set (15), it can make the main body The frame (10) maintains a stable state to ensure that it does not arbitrarily shake during the exercise, and can help the user to balance the movement, thereby allowing the user to perform squatting exercises with the correct force and posture to enhance related muscles , Bones and joints training effect.

In addition, when the squatting bodybuilding device of this creation is used, when the human body squats, the push-pull unit (30) is used to make the lifting unit (20) support the human body. When the human body stands up, the push-pull unit (30) can be pulled back to make the lifting unit (20) lift relative to the human body, so as to effectively reduce the load when the user squats or stands up, and can avoid sports injuries. , And make them willing to increase exercise time to achieve the required training volume.

In addition to this exercise, the squatting exerciser uses the squatting motion to achieve the training effect of the lumbar spine, lower back, lower abdomen, thighs, and thighs. During exercise, both hands should be used for internal pull and push-pull units (30) This action, combined with the design of the support unit (20) to support the human body, generates a certain force, so it can further be used for arm muscle and chest expansion training.

What's more, the squatting exercise machine of this creation can be miniaturized to be suitable for general children, and can provide children with squatting exercises, which can be used to train children's leg strength, which can help children Toddler effect.

In addition, the squat standing exercise machine of the present invention is provided with an adjusting structure (36) with adjusting holes (37) in most different positions between the upright (31) and the link member (35) of the push-pull unit (30), which can be used for Adjust the different starting positions of the upright (31) of the push-pull unit (30), so that the distance between the upright (31) of the push-pull unit (30) and the cushion body (22) of the lift-up unit (20) can be changed according to user needs. To change the different strokes of the push-pull motion, for example, suitable for half-squat or squat.

In addition, since the squatting exercise machine of the present invention is designed with jacks (38) with different hole positions on the pole (31) of the push-pull unit (30), it can be used to change the leverage of the pole (31), and then adjust and use The force required by the user, for example, the closer to the hole (38) hole of the pivot of the vertical pole (31), the easier it is for the frail elderly, such as the elderly, or the resistance can be increased to increase the training effect.

Furthermore, the squat fitness equipment of this creation uses human body weight to make The main frame body (10) can stand on the ground smoothly without the need to design a fixed structure or to increase the weight to fix it. Therefore, the overall structure can be greatly simplified, the purpose of reducing manufacturing costs and simplifying the assembly process can be achieved. Organized design The design of pivoting and plugging can be quickly disassembled and folded, which can effectively save storage and transportation space.

In summary, it can be understood that this creation is a new creative creation with excellent creativity. In addition to effectively solving the problems faced by the practitioners, it has greatly improved the efficacy, and no identical or similar product creation has been seen in the same technical field. Or it can be used in public, and it also has the enhancement of efficacy. Therefore, this creation has met the requirements of "newness" and "progressiveness" of the new-type patent, and has applied for a new-type patent in accordance with the law.

(10) ‧‧‧Main frame

(11) ‧‧‧Base pole

(111) ‧‧‧cross bar

(12) ‧‧‧Pole

(121) ‧‧‧cross bar

(13) ‧‧‧Pivot

(131) ‧‧‧ Pivot

(132) ‧‧‧ Bolt

(15) ‧‧‧Pedals

(151) ‧‧‧Tread Mat

(152) ‧‧‧ Mat

(20) ‧‧‧Lifting unit

(21) ‧‧‧Seat Cushion

(22) ‧‧‧Cushion

(25) ‧‧‧Pole

(26) ‧‧‧Pivot

(28) ‧‧‧ Bolt

(30) ‧‧‧Push-pull unit

(31) ‧‧‧Pole

(310) ‧‧‧Stretch

(32) ‧‧‧Grip

(33) ‧‧‧Locking element

(35) ‧‧‧ connecting rod

(36) ‧‧‧Adjust structure

(37) ‧‧‧Adjustment hole

(39) ‧‧‧ Bolt

Claims (10)

A squatting exercise machine for a user to perform squats and stand-up exercises includes: a main frame body for users to cross the station, and the main frame body can be erected on the ground; a lift unit, which The pivot is located at the middle of the main frame and is located behind the user when crossing the station; a push-pull unit that uses the middle section of the main frame to be located at the front of the main frame and located in front of the user when crossing the station, and the bottom of the sliding unit A link member is pivotally connected between the end and the aforementioned supporting unit; and a pedal set is fastened on the main frame body, and the pedal set has two points on both sides of the main frame body, and is provided for users to double Pads for stepping on the feet; this allows users to stand the main frame on the ground when they step on the pedals of the pedal set, and can hold the push-pull unit with both hands when the user squats, so that the push-pull unit can Use the link member to make the support unit relative to the human thigh, and when the user stands up, he can pull back the push-pull unit with both hands, so that the push-pull unit can use the link member to make the support unit relative to the human thigh. . The squatting exercise machine according to item 1 of the scope of patent application, wherein the main frame body has a base rod, the bottom end of the base rod has a cross bar, and the middle part of the base rod is pivotally provided with a rod, The bottom end of the support rod has a cross bar, and the lifting support unit has a seat cushion rod pivotally arranged in the middle section of the base rod, and a cushion body is arranged on the seat cushion rod, and the push-pull unit has a middle section pivotally arranged on A vertical rod at the front end of the base rod, a top of the vertical rod has a grippable grip rod, and two ends of the link member are divided It is pivotally arranged at the bottom end of the upright pole and the middle section of the seat cushion pole, and the two pads of the pedal set are separately arranged at the two ends of the cross bar of the aforementioned support pole. The squatting exercise machine according to item 2 of the scope of patent application, wherein the brace of the main frame body is pivoted at the middle section of the base rod by a pivot member, and the pivot member has a pivot shaft inserted in the base rod and a It can be selectively inserted into the bolt of the base rod, so when the rod is deployed relative to the base rod, the bolt can be used to insert the pivot member and the base rod, so that the base rod and the rod can have a relative supporting effect. Fold the support bar relative to the base bar. The squat fitness apparatus according to item 2 of the scope of patent application, wherein the lifting support unit is provided on the base rod with a support rod that can be supported under the seat cushion rod. According to the squatting exercise machine described in item 4 of the scope of patent application, wherein the seat post has a long slot, and the pad system uses a locking element to pass through the long slot and lock on the seat post, The cushion body can be adjusted forward and backward with respect to the seat cushion rod. According to the squatting exercise machine described in item 4 of the scope of patent application, the bottom end of the strut of the lifting unit is provided with a pivot seat pivotally mounted on the base pole of the main frame, and the pivot seat has a plurality of pivot joints as The adjustment hole in the center is used for selective insertion by a pin to adjust the height of the support rod of the seat post by changing the angle between the support rod and the base rod, and the pin and the seat post can be stacked after the pin is pulled out. Closed on the base pole. The squatting exercise machine according to item 2 of the scope of patent application, wherein the grip of the push-pull unit is adjustable in height, and the grip is provided with a relatively retractable extension rod on the vertical rod, and a plurality of extension rods are formed on the extension rod Adjusting holes, and the vertical rod is provided with a locking element that can be selectively locked in these adjusting holes, for adjusting the height of the grip rod according to the user's figure. According to the squatting exercise machine as described in the second item of the patent application scope, an adjustment structure is provided between the pole of the push-pull unit and the pivot end of the link member, and the adjustment structure is connected to the bottom end of the pole and the end of the link member A series of adjusting holes and at least one jack are respectively formed in the part for selectively inserting the jack and the corresponding adjustment holes by a pin, for adjusting the tilt angle of the vertical pole to change the action between the support unit and the push-pull unit. Stroke, and when the bolt is pulled out, let the vertical post overlap with the base post. The squatting exercise machine according to item 1 or 2 of the scope of patent application, wherein the pedal pads of the pedal set are located between the lifting support unit and the push-pull unit and the two pivot joints of the main frame body to improve the main frame body's performance. Stability, and allows users to maintain the best upright posture when standing up. According to the squatting exercise machine according to item 1 or 2 of the patent application scope, at least one telescopic elastic member is provided between the lifting support unit and the main frame body, so that the lifting support unit can generate a pre-force for natural upward lifting.