TWM452791U - Three-in-one composite fitness equipment for hacking, kicking and stretching legs - Google Patents

Description

Kneeling leg stretching three-in-one compound fitness machine

This creation is related to a three-in-one compound exercise machine for kicking legs and legs, especially a combination of kicking legs, swinging legs and stretching exercises in a body, which can be selected by the user according to requirements, and has the economic benefit of multi-purpose use of one machine, and Improve fitness.

According to the busy work and overnutrition, modern people have developed many diseases of obesity, cardiovascular and renal function. Therefore, fitness equipment is the most convenient and effective tool for modern people to get rid of civilized diseases. Today's range of fitness equipment is full of different functions and fitness effects. However, the commercially available fitness equipments are mostly single-function machines developed for specific parts of the body, such as a single exercise for the waist, legs, abdomen, etc., so when you want to make other parts, you must Purchase; in this case, in addition to a lot of money, it is necessary to provide a lot of space to place, causing great inconvenience and trouble.

Based on the improvement of the above-mentioned shortcomings, the creator developed a stretch-shoulder compound exercise machine that combines leg, waist and abdominal movements. Because one machine can have multiple parts of exercise, the product is very popular after the market. The large reverberation proves that multi-functional fitness equipment is the mainstream of future development; in recent years, a kick-leg fitness machine has been launched on the market, which has considerable effect on the stretching of the thigh bones; Standing mode, stepping on the pedal with both feet, reciprocatingly sliding on the track to achieve the lacing effect, because the body weight is added to the pedal, so the reciprocating sliding will have a great noise, and the sliding member is extremely easy to wear; I feel that this is missing, so I added the sitting kick function to the stretch-shoulder compound machine, so that one machine has multiple functions. Also specifically improve the lack of standing posture and kick fitness machine.

The reason is that the main purpose of this creation is to provide a swinging lever mechanism that has both leg and leg functions on a pedestal.

Another purpose of the creation is that after the swinging lever mechanism is folded, the back frame can be turned over, making it an exercise device for stretching the abdominal waist.

A further object of the present invention is to provide a swinging lever mechanism that can be used for telescopic purposes to reduce space occupation and facilitate storage.

In order to achieve the above objectives, the technical means adopted by the present invention comprises: a base for positioning on the ground, a longitudinal sleeve on the front side thereof, a support rod on the rear side thereof, and a back frame provided on both sides thereof For the massage body, the back frame is provided with a main rod pivotally connected with the support rod, so that the back frame is in a reversible shape, and the main rod is connected with a pair of elastic tension belts; and a mat is connected with the bottom shaft The rod is sleeved on the longitudinal sleeve of the base and is rotatably disposed in front of the back frame; and the swing frame comprises two swinging rods which are symmetrically symmetrical in left and right directions, and are disposed on the base and the base Between the seat cushions, the rear ends of the seat cushions are respectively sleeved on the longitudinal sleeves, and the front ends thereof are respectively provided with a foot support seat; and the foot support seats have a selectable system for combining or separating. In addition, the two swinging rods individually have a rear sleeve and a front sleeve, and the front sleeve is inserted into the rear sleeve so that the front and rear sleeves are mutually retractable.

With the above features, this creation achieves a combination of stretching, legging, and kicking. That is, the back frame is used for stretching the body, the front end of the swing frame is used for the swing leg in a combined state, and the front end of the swing frame is used for the kick leg in a separate state.

(10) ‧ ‧ pedestal

(11)‧‧‧Support rod

(12)‧‧‧Longitudinal casing

(13)‧‧‧Elastic pads

(20)‧‧‧ Back frame

(21)‧‧‧Sharp rod

(22)‧‧‧ Massage body

(23) ‧ ‧ lugs

(24)‧‧‧Elastic tensile band

(25)‧‧‧ grip

(26)‧‧‧ head pillow

(261)‧‧‧ head pillow

(27)‧‧‧Elastic pads

(28)‧‧‧Locating pins

(29) ‧‧‧ main pole

(291)‧‧‧ Straight rod

(30)‧‧‧Cushion

(31)‧‧‧ shaft

(40)‧‧‧Swing frame

(41)‧‧‧Swing rod

(411)‧‧‧After casing

(412) ‧‧‧ Front casing

(413)‧‧‧foot support

(414)‧‧‧ Left Rail

(42)‧‧‧Swing rod

(421)‧‧‧After casing

(422)‧‧‧ Front casing

(423)‧‧‧foot support

(424)‧‧‧ Right crossbar

(43)‧‧‧Bucking mechanism/female fastening mechanism

(431)‧‧‧Bump

(432)‧‧‧ recessed holes

(45)‧‧‧Axis hole

(51)‧‧‧torsion spring

(512)‧‧‧Twisted arm

(52)‧‧‧ stretching springs

Figure 1 is a perspective view showing the appearance of a preferred embodiment of the present invention.

Figure 2: A side view of a preferred embodiment of the present invention.

Figure 3 is a side elevational view of another embodiment of the present invention.

Figure 4: Schematic diagram of the swinging leg mechanism of this creation.

Figure 5: Schematic diagram of the leg mechanism of this creation.

Fig. 5A is a schematic view showing another embodiment of the kick mechanism of the present invention.

Figure 6: Schematic diagram of the use of the legs of this creation.

Figure 7: Schematic diagram of the state of use of the pens in this creation.

Figure 8: Schematic diagram of the use of the stretched waist of this creation.

First, referring to FIG. 1 to FIG. 8 , the present embodiment includes a base (10) for positioning on the ground, and a front side of the longitudinal sleeve (12) disposed on the front side thereof, the rear side thereof The support rod (11) is slightly curved forward, but is not limited thereto, and the top end of the support rod (11) forms a pivotal portion, as shown in the figure. 1, shown in Figure 2; another embodiment of the present invention, the support rod (11) is in an upright shape, as shown in Figure 3.

A back frame (20) has a plurality of pairs of massage bodies (22) on both sides, and the massage body (22) of the present embodiment has a wave shape, but is not limited thereto. For example, a convex massage body can also be implemented. The structure of the back frame (20) comprises a main rod (29) which is pivotally connected to the support rod (11) so that the back frame (20) can be inverted; and the main rod ( 29) A pair of elastic tension straps (24) are connected. In the embodiment, the elastic tension straps (24) are made of rubber, but are not limited thereto; and the bottom of the back frame (20) is provided with a side For the grip (25), hold the hands of the bodybuilder. In a preferred embodiment of the present creation, Attached to the main rod (29) is provided a curved rod (21), the pair of massage body (22) is arranged on both sides of the curved rod (21); the main rod (29) has a convex back The ear (23) is pivotally connected to the support rod (11) such that the back frame (20) is in a reversible seesaw shape, and the elastic tension belt (24) is mounted on the main rod (29) and Between the support rods (11), the back frame (20) which is tilted backward can be reversed to return to the original position by the elastic force of the elastic tension belt (24). Moreover, the middle of the base (10) is opposite to the bottom end of the back frame (20), and includes an elastic pad (13), which can serve as a base (10) for supporting the back frame (20) when it is inverted. 10) Buffer between. In addition, the top end of the main rod (29) of the back frame (20) includes a headrest (26) for lifting and lowering to support a headrest (261), and an elastic pad is arranged on the back of the headrest rod (26). 27) When the back frame (20) is turned backwards, it can form a cushion against the ground. The lifting height of the headrest rod (26) can be fixed by a positioning pin (28) on a main rod (29), as shown in Figs. In another embodiment of the present invention, the top end of the main rod (29) includes a straight rod (291) that can be raised and lowered, and the pair of massage bodies (22) are disposed on both sides of the straight rod (291). And the elastic tension band (24) is disposed between the main rod (29) and the base (10), so that the backrest flipping back frame (20) can be elasticized by the elastic tension belt (24) , the front flip is restored to the original standing; in addition, the lifting height of the straight rod (291) can be fixed by a positioning pin (28) on a main rod (29), and the main rod (29) has a back The elastic pad (27), when the back frame (20) is turned backward, can form a cushion against the base (10); see FIG.

a pad (30), which is sleeved on the longitudinal sleeve (12) of the base (10) by a shaft (31) at the bottom, is in a rotatable state, so when the leg movement is performed, The seat cushion (30) can be rotated left and right as the legs swing, as shown in Figs. 2 and 3.

A swinging frame (40) includes two swinging rods (41) (42) symmetrically symmetrical in the left and right, disposed between the base (10) and the seat cushion (30), the two swinging rods (41) (42) individually includes a rear sleeve (411) (421) and a front sleeve (412) (422), and the front sleeve (412) (422) can penetrate the rear sleeve (411) (421), making them mutually retractable; this telescopic function makes this creation When deactivated, the front sleeve (412) (422) can be retracted into the rear sleeve (411) (421) to achieve space saving and convenient storage. The rear ends of the rear sleeves (411) (421) are respectively connected with a left crossbar (414) and a right crossbar (424), and the left and right crossbars (414) and (424) are respectively provided with a shaft hole ( 45), and coaxially arranged on the longitudinal sleeve (12), the front sleeve (412) (422) front end is respectively provided with a foot support seat (413) (423), and the foot a fastening mechanism (43) is provided on the inner side of the support base (413) (423). In the embodiment, the fastening mechanism (43) is a female fastening mechanism (43) corresponding to each other, but is not limited thereto; The female fastening mechanism is composed of a pair of mutually corresponding protrusions (431) and concave holes (432). When the two swinging rods (41) (42) are in a combined state, the two foot supports (413) (423) is embedded in the corresponding recessed hole (432), and the rear sleeve (411) (421) is sleeved on the longitudinal sleeve (12) in a concentric manner, so the foot When the support base (413) (423) is combined for the user to perform the swinging leg movement, the female snap fastening mechanism (43) does not disengage, and the two swinging levers (41) (42) will swing in parallel, as shown in FIG. Show.

a torsion spring (51) having a center and two torsion arms (512) disposed on the longitudinal sleeve (12) between the two axial holes of the two swinging rods (41) (42) And the two twisting arms (512) respectively hold the left and right crossbars (414) (424) of the two swinging levers (41) (42), so when the two swinging levers (41) (42) are In the separated configuration, the protrusions (431) of the two foot support seats (413) (423) are separated from the corresponding recessed holes (432). At this time, due to the holding action of the torsion spring (51), the use is performed. The leg is moved, that is, it is subjected to the spring torque (load) to achieve the motion effect, and the leg is moved to the extreme position of the user, and the spring torque pulls the front end of the two swing levers (41) (42) back. The original position is as shown in FIG. 5; in this embodiment, a tension spring (52) may also be used, and the two ends thereof are respectively fixed on the rear sleeve (411) (421), at this time, due to the pulling The stretching action of the extension spring (52), the exerciser performs the kicking movement, that is, the spring pulling force (load) is used to achieve the sporting effect, and the kicking leg is carried to the extreme position of the fitness person, the spring pulling force will swing the two swinging arms. The front end of the rod (41) (42) is pulled back The original position is shown in Figure 5A.

With the above technical features, one of the use states of the present invention is as shown in FIG. 6. The two swinging levers (41) (42) of the swinging frame (40) are in a separated state, and the two foot supporting seats (413) ( The protrusion (431) of the 423) is detached from the corresponding recessed hole (432), and the exerciser holds the grip (25) with both hands, and the feet are placed on the foot support seat (413) (423) and Lateral expansion, due to the force of the torsion spring / tension spring (51) / (52), the bodybuilder's thigh muscles are stretched by force during the expansion of the feet. When the feet extend to the extreme position of the exerciser, the torsion spring/tension spring (51)/(52) will return the two swing levers (41) (42) to their original positions, thus repeating the action, that is, reaching the kick legs The effect of exercise.

FIG. 7 shows another use state of the present invention. The two swinging bars (41) (42) of the swing frame (40) are in a combined state, and the two foot support seats (413) (423) are convex. The column (431) is embedded in the corresponding recessed hole (432), the fitness person holds the grip (25) with both hands, and the feet are placed on the foot support seat (413) (423), and then the strength of the waist is matched. , the seat cushion (30) is twisted, and the seat cushion (30) is twisted with the longitudinal sleeve (12) as a central axis, so that the swing frame (40) is also deflected synchronously with the seat cushion (30) to reach the foot. The effect of simultaneous movement of the legs, legs, buttocks and waist.

FIG. 8 shows still another use state of the preferred embodiment of the present invention. Before the two swinging rods (41) (42), the sleeve (412) (422) is retracted into the rear sleeve (411) toward the rear end (421). In the middle, that is, the swing frame (40) is in a collapsed state, which does not affect the progress of the stretching motion, and the back frame (20) is centered on the lug (23) and presents a flipping principle such as a seesaw principle. The bodybuilder can hold the grip (25) with the hand, and the main rod (29) is pivoted with the lug (23) as the axis, and the user back is massaged on the curved rod (21). (22), forming a stretched waist posture, and using the elastic tension belt (24) as the cushioning force of the reclining force, and after the reclining, the user's waist and abdomen are only slightly forced forward, with an elastic tension band ( 24) The elastic restoring force makes the main rod (29) pivot forward, making it easy to restore the sitting position, so it can simultaneously stretch the waist and abdominal muscles and massage the back.

Furthermore, the creation system is fixed on the ground by the base (10), and the support rod (11) is used as the shaft. The top support frame (20) is rotated, and the improved fitness equipment must be on the smooth ground to make the abdominal waist fitness missing, and has the characteristics of convenient use.

Further, the creation combines three kinds of fitness structures on one body, which not only saves space, but also does not conflict and interfere with use at all, and has the advantages of one machine and three uses, and the synergistic effect is enhanced.

In summary, the structure revealed by this creation is unprecedented, and it can achieve the improvement of efficacy, and it can be used for industrial utilization. It fully complies with the new patent requirements, and invites your review committee to grant patents. Innovation, no sense of morality.

However, the drawings and descriptions disclosed above are only preferred embodiments of the present invention, and modifications or equivalent changes made by those skilled in the art in accordance with the spirit of the present invention should still be included in the scope of the patent application.

(10) ‧ ‧ pedestal

(11)‧‧‧Support rod

(20)‧‧‧ Back frame

(21)‧‧‧Sharp rod

(22)‧‧‧ Massage body

(24)‧‧‧Elastic tensile band

(25)‧‧‧ grip

(26)‧‧‧ head pillow

(261)‧‧‧ head pillow

(29) ‧‧‧ main pole

(30)‧‧‧Cushion

(40)‧‧‧Swing frame

(41)‧‧‧Swing rod

(411)‧‧‧After casing

(412) ‧‧‧ Front casing

(413)‧‧‧foot support

(42)‧‧‧Swing rod

(421)‧‧‧After casing

(422)‧‧‧ Front casing

(423)‧‧‧foot support

Claims (9)

The utility model relates to a three-in-one compound fitness machine for stretching legs, which comprises: a base for positioning on the ground, a longitudinal sleeve on the front side thereof, a support rod on the rear side thereof, and a back frame provided on both sides thereof There are several pairs of massage bodies, and the back frame is provided with a main rod pivotally connected with the support rod, so that the back frame is in a reversible shape, and the main rod is connected with a pair of elastic tension bands; and a back pad is attached to the bottom The shaft is sleeved on the longitudinal sleeve of the base and is rotatably disposed in front of the back frame. The utility model is characterized in that: a swing frame comprises two swinging rods which are parallel and symmetrical in the left and right, and are disposed on the base and the base The front end of the seat cushion is sleeved on the longitudinal sleeve, and the front end of each of the seat cushions is respectively provided with a foot support seat, and the foot support seat has a selectable system for combining or separating. In this way, the back frame is used for stretching the body, the front ends of the two swinging rods are used for the swing legs in the combined state, and the front ends of the two swinging rods are used in the separated type for the kick legs. The three-in-one compound fitness machine for kicking legs according to claim 1, wherein the longitudinal sleeve is further provided with a torsion spring, and the left and right twisting arms are respectively supported at the rear end of the swinging rod. . The three-in-one compound fitness machine for kicking legs according to claim 1, wherein a rear end of the two swinging rods is further provided with a tension spring between the swinging rods. The three-in-one compound exercise machine for stretching legs according to any one of claims 1 to 3, wherein the foot support seats of the two swing levers are individually provided with a fastening mechanism for the The operation of combining and separating the front ends of the two swinging rods is simple and easy. The kick-leg extension three-in-one compound exercise machine according to claim 4, wherein the fastening mechanism comprises a corresponding child-fitting mechanism. The three-in-one compound fitness machine for kicking legs according to claim 1, wherein a pair of grips are arranged on both sides of the bottom end of the back frame. The three-in-one compound fitness machine for kicking legs according to claim 1, wherein the top end of the main frame of the back frame is further provided with a straight rod that can be lifted and lowered, and the pair of massage systems are installed in the Straight rods on both sides; another pole on the back of the main rod. The three-in-one compound exercise machine for swinging legs according to claim 1, wherein the main frame of the back frame further comprises an arc-shaped rod, and the pair of massage systems are mounted on the curved rod. The two sides of the base include a resilient pad at the bottom of the back frame, and the top of the main bar includes a headrest for lifting and lowering, and an elastic pad is disposed on the back of the headrest. The three-in-one compound fitness machine for kicking legs according to claim 4, wherein the two swinging rods further comprise an individual telescopic function to reduce the space for placement.