CN203001777U - Novel family combination exercise machine - Google Patents

Abstract

The utility model discloses a novel family combination fitness device, which is mainly composed of a seat (5) and its leveling mechanism (12), a butterfly machine (6), a pedal rod (4), a pull down rod (7), a bracket (9) and a pulley block (13), the bottom of the bracket (9) is provided with a base (14), the top is provided with a top frame (8), and the pedal rod (4) is installed on the base (14) and realizes 90 degree rotation , the butterfly machine (6) is installed on the top frame (8), the lower rod (7) is hung on the top frame (8), the seat (5) and its leveling mechanism (12) are installed on the bracket (9) In the lower part, the pull bar (7), the butterfly machine (6), the pedal bar (4) and the leveling mechanism (12) are connected together by a wire rope and a pulley block (13). The utility model family combination fitness device utilizes the pulley block (13) to convert the user's own gravity into motion resistance, without counterweight, and can realize various motion functions without interfering with each other. It can adjust the exercise intensity, and it is safe and reliable, occupies a small area, and is easy to use.

Description

New family combination fitness equipment

technical field

The utility model belongs to the technical field of home fitness equipment, in particular to a novel family combined fitness equipment.

Background technique

Along with the raising of people's living standard and the popularization of national fitness campaign, increasing people utilize fitness equipment to exercise. There are many types of fitness equipment on the market with different functions. There are single-function ones, multi-functional ones, outdoor ones, and indoor ones, and indoor fitness equipment is mainly used in gyms, homes, offices and hospitals. At present, the price of multifunctional fitness equipment used indoors is relatively expensive, most of which are 3,000 to 6,000 yuan; at the same time, the counterweights are used as exercise resistance, and the counterweights collide with each other during exercise, resulting in a lot of noise. Devices are difficult to promote in ordinary families.

Utility model content

The technical problem to be solved by the utility model is to provide a new type of family combination fitness device which is safe and reliable, has scientific, reasonable and ingenious function combination, occupies a small area, is cheap, has low noise, is beautiful and comfortable, and is easy to use.

The utility model solves the above technical problems with the following technical solutions:

The utility model is a new family combination fitness device, which is mainly composed of a seat 5 and its leveling mechanism 12, a butterfly machine 6, a pedal rod 4, a pull down rod 7 and a bracket 9. The bottom of the bracket 9 is provided with a base 14, and the top is provided with a base 14. There is an upper frame 8, the pedal rod 4 is installed on the base 14 and realizes 90 degree rotation, the butterfly machine 6 is installed on the upper frame 8, the lower rod 7 is hung on the upper frame 8, the seat 5 and its leveling mechanism 12 Installed in the middle and lower part of the support 9, the pull bar 7, the butterfly machine 6, the pedal bar 4 and the leveling mechanism 12 are connected together by a wire rope and a pulley block 13.

The utility model is a new family combined fitness device, the leveling mechanism 12 includes a seat base 22 for placing the seat 5, a seat frame connecting rod 23 and a seat bracket 21 installed below the seat base 22, the seat One end of the chair base 22 is hinged with the front end of the seat frame 21, and the other end is hinged with the seat frame connecting rod 23. The middle part of the seat frame 21 is hinged with the support 9 through the connecting shaft 11. The frame 10 forms a hinge, the bracket 9 is fixedly connected with the seat frame 10, and the seat base 22, the seat frame connecting rod 23, the seat frame 21 and the bracket 9 together form a parallelogram mechanism.

The utility model is a new family combination fitness device, the front and lower part of the seat 5 is provided with a pedal 3 connected to the seat base 22, and the bottom of the pedal 3 is provided with a pedal check mounted on the base 14. Device 2.

The pulley block structure that the utility model adopts comprises 19 pulleys and 4 wire ropes, No. 1 pulley 28, No. 2 pulley 29, and No. 3 pulley 30 are installed on the pedal bar 4 successively from bottom to top, No. 16 pulley 49, No. 17 pulley 50, No. 18 pulley 51, and No. 19 pulley 52 are installed on the base 14 sequentially from back to front, No. 11 pulley 42 and No. 12 pulley 43 are installed side by side on the bracket 9, No. 7 pulley 37, No. 9 pulley 40, and No. 10 pulley Pulley 41 is installed on the top frame 8, No. 8 pulley 38 is installed on the butterfly machine support 16, No. 4 pulley 31, No. 5 pulley 32, No. 6 pulley 34, No. 13 pulley 44 and No. 14 pulley 46 are suspended in the air by wire rope , No. 4 pulley 31 and No. 5 pulley 32 are connected together through the pulley shell, No. 15 pulley 48 is installed on the chute at the rear end of seat bracket 21, and No. 15 pulley 48 is fixed by elastic bolts; No. 4 steel wire rope 47 is fixedly connected On the pedal rod 4, the other end goes around No. 1 pulley 28, No. 2 pulley 29, No. 3 pulley 30, No. 19 pulley 52, No. 18 pulley 51, No. 4 pulley 31, No. 17 pulley 50, and No. 15 pulley 48 and No. 16 pulley 49 are finally fixedly connected to the steel wire chuck of No. 14 pulley 46; one end of No. 1 steel wire rope 33 is fixedly connected to the steel wire chuck of No. 6 pulley 34, and the other end walks around No. 5 pulley 32, and finally fixes Connected to the steel wire chuck of No. 13 pulley 44; one end of No. 2 steel wire rope 35 is fixedly connected on the pull-down rod 7, and the other end bypasses No. 7 pulley 37, No. 9 pulley 40, No. 8 pulley 38, No. 6 pulley 34, 10 No. pulley 41 and No. 13 pulley 44 are fixedly connected on the top frame 8 at last, and limit card 36 is installed on No. 2 steel wire rope 35 between drop bar 7 and No. 7 pulley 37 to prevent No. 2 steel wire rope 35 from being pulled out; 3 One end of No. steel wire rope 45 is fixedly connected on the universal chuck 39 on the fan-shaped connecting rod 18 of the butterfly machine, and the other end walks around No. 12 pulley 43, No. 14 pulley 46 and No. 11 pulley 42 successively, and finally is fixedly connected to the fan-shaped connecting rod of the butterfly machine. On the universal chuck 39 on the rod 18.

The utility model is a new family combination fitness device, the butterfly machine 6 is connected with the steel wire rope through two universal chucks 39, and the universal chuck 39 is composed of the chuck housing 24, the set screw 25, the chuck Composed of a cylinder 26 and a chuck base 27, one end of the chuck housing 24 is an open end, and the other end is a slotted end; the lower part of the chuck base 27 is fixedly connected with the fan-shaped connecting rod 18 of the butterfly machine, and the upper part passes through the chuck cylinder The middle part of 26 is hinged, and the two ends of chuck cylinder 26 are hinged with the slotted end of chuck housing 24, and the perforated end of chuck housing 24 is used for inserting wire rope and is locked by set screw 25.

Compared with the prior art, the utility model has the following advantages:

1. Using a pulley block to convert its own gravity into motion resistance, without counterweight, simple structure, low manufacturing cost, low noise, small footprint, suitable for home use.

2. The parallelogram mechanism is adopted to keep the seat level during the exercise, making the athlete more comfortable during the exercise; the quadrilateral mechanism is cleverly used by the bracket and the seat to make the equipment compact and simple.

3. The way to adjust the exercise strength is simple, stepless adjustment, and the adjustment range is large, which is suitable for the training of people with different requirements.

4. The utility model adopts the universal chuck, which makes the connection of the steel wire more convenient, fast, beautiful, safe and reliable, makes the movement of each part smooth, and ensures the long service life of the steel wire rope.

Description of drawings

Fig. 1 is the structural representation of the utility model new family combination fitness equipment.

Figure 2 is a schematic diagram of the structure of the butterfly machine.

Fig. 3 is a structural schematic diagram of the leveling mechanism.

Figure 4 is a schematic structural view of the universal chuck.

Figure 5 is a schematic diagram of the connection of the block of pulleys.

FIG. 6 is a schematic left view of FIG. 5 .

Figure 7 is a schematic diagram of the position of the pulley.

In the figure: 1—pedal frame, 2—pedal backstop, 3—pedal, 4—pedal rod, 5—seat, 6—butterfly machine, 7—lower rod , 8—top frame, 9—bracket, 10—seat frame, 11—connecting shaft, 12—leveling mechanism, 13—pulley block, 14—base, 15—handle of butterfly machine, 16 ——butterfly machine bracket, 17——butterfly machine fixing rod, 18——butterfly machine fan-shaped connecting rod, 19——butterfly machine push rod, 20——push rod handle, 21——seat bracket, 22——seat Base, 23——seat frame connecting rod, 24——clamp shell, 25——set nut, 26—— chuck cylinder, 27—— chuck base, 281—— pulley, 292—— Pulley, 303--No. pulley, 31--No. 4 pulley, 32--No. 5 pulley, 33--No. 1 steel wire rope, 34--No. 6 pulley, 35--No. 2 steel wire rope, 36--limit card, 37——No. 7 pulley, 38——No. 8 pulley, 39——Universal chuck, 40——No. 9 pulley, 41——No. 10 pulley, 42——No. 11 pulley, 43——No. 12 pulley, 44——No. 13 pulley, 45——No. 3 wire rope, 46——No. 14 pulley, 47——No. 4 wire rope, 48——No. 15 pulley, 49——No. 16 pulley, 50——No. 17 pulley, 51 - No. 18 pulley, 52 - No. 19 pulley.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the utility model new family combination fitness device is mainly made up of seat 5 and its leveling mechanism 12, butterfly machine 6, pedal rod 4, pull-down rod 7 and bracket 9, and described bracket 9 is welded structure to meet the required strength requirements, the bottom of the bracket 9 is connected to the base 14 by bolts, the top is provided with a top frame 8, the pedal rod 4 is installed on the base 14, the butterfly machine 6 is installed on the top frame 8, and the lower rod 7 is hung On the top frame 8, the seat 5 and its leveling mechanism 12 are installed in the middle and lower part of the support 9, and the lower bar 7, the butterfly machine 6, the pedal bar 4 and the leveling mechanism 12 are connected together by a wire rope and a pulley block 13.

As shown in Figure 2, the butterfly machine 6 comprises two butterfly machine fixing bars 17, the butterfly machine support 16 below the butterfly machine fixing bar 17, the butterfly machine fan-shaped connecting rod 18 and the butterfly machine push rod 19 on both sides of the butterfly machine support 16, two Two butterfly machine fixed rods 17 are fixedly connected on the top frame 8 by bolts, the top of the butterfly machine support 16 is hinged with the two butterfly machine fixed bars 17, and the bottom of the butterfly machine support 16 is hinged with the butterfly machine fan-shaped connecting rods 18 on both sides. , Butterfly machine push rod 19 is fixedly connected with butterfly machine fan-shaped connecting rod 18 by screws, the top of butterfly machine push rod 19 is provided with butterfly machine handle 15, and the bottom is provided with push rod handle 20.

As shown in Figure 3, the leveling mechanism 12 comprises a seat base 22 for placing the seat 5, a seat frame link 23 and a seat frame 21 installed below the seat base 22, and one end of the seat base 22 is connected to the seat base 22. The front end of the seat bracket 21 is hinged by bolts, the other end is hinged with the seat frame connecting rod 23 by bolts and deep groove ball bearings, the middle part of the seat bracket 21 is hinged by the connecting shaft 11 and the bushing and the bracket 9, and the seat frame The connecting rod 23 and the seat frame 10 are hinged by bolts, the bracket 9 is fixedly connected with the seat frame 10 by bolts, and the seat base 22, the seat frame connecting rod 23, the seat frame 21 and the frame 9 form a parallelogram mechanism together. When the leveling mechanism 12 works, the parallelogram principle is used to achieve the purpose of leveling.

As shown in FIG. 1 , a pedal 3 connected to the seat base 22 is provided on the front and lower side of the seat 5 , and a pedal backstop 2 installed on the base 14 is provided below the pedal 3 . The pedal rod 4 is hinged with the pedal frame 1 and realizes a 90° rotation range, and the pedal frame 1 is welded on the base 14 .

As shown in Figure 4, the universal chuck 39 is composed of a chuck housing 24, a set screw 25, a chuck cylinder 26, and a chuck base 27. One end of the chuck housing 24 is an opening end, and the other end is an opening. Groove end; the lower part of the chuck base 27 is fixedly connected with the fan-shaped connecting rod 18 of the butterfly machine, and the upper part passes through the middle part of the chuck cylinder 26 and forms a hinge, so that the chuck cylinder 26 can rotate horizontally around the chuck base 27, and the chuck cylinder 26 The two ends of the chuck shell 24 are hinged with the slotted end of the chuck shell 24, so that the chuck shell 24 can rotate around the chuck cylinder 26. Tight, butterfly machine 6 is to be connected with steel wire rope by two universal chucks 39, and when butterfly machine work, chuck can be automatically regulated with steel wire rope suffered pulling force direction.

The base 14 described in the utility model is a welded structure, which meets the required strength requirements. The pedal backstop 2 is used to limit the downward movement distance of the pedal 3 and protect the leveling mechanism 12 .

The size of the seat 5 is suitable for most of the crowd. The seat 5 is connected to the seat base 22 .

The seat frame 10 is a welded structure, which meets the required strength requirements, and is fixedly connected to the bracket 9 by bolts.

The top frame 8 is a welded structure, which meets the required strength requirements, and is fixedly connected to the bracket 9 by bolts.

The pedal frame 1 is welded on the base 14 for hingedly connecting the pedal rod 4 to the base 14. This structure allows the pedal rod 4 to rotate back to the user up to 90 degrees, effectively preventing the Causes it to spin towards the user, dealing damage.

The pulley block 13 converts the user's own gravity into movement resistance, thereby replacing the effect of the counterweight of a general fitness machine. Pulley block 13 comprises 19 pulleys and 4 steel wire ropes, and its installation position is as shown in Figure 7, No. 1 pulley 28, No. 2 pulley 29, No. 3 pulley 30 are installed on the pedal bar 4 successively from bottom to top, No. 16 pulley 49 , No. 17 pulley 50, No. 18 pulley 51, and No. 19 pulley 52 are installed on the base 14 successively from back to front, No. 11 pulley 42 and No. 12 pulley 43 are installed side by side on the bracket 9, No. 7 pulley 37, No. 9 pulley 40, No. 10 pulley 41 is installed on the top frame 8, No. 8 pulley 38 is installed on the butterfly machine support 16, No. 4 pulley 31, No. 5 pulley 32, No. 6 pulley 34, No. 13 pulley 44 and No. 14 pulley 46 pass Wire rope is suspended in the air, and No. 4 pulley 31 is connected together with No. 5 pulley 32 by pulley shell, and No. 15 pulley 48 is installed on the chute of seat support 21 rear ends, and No. 15 pulley 48 is fixed by elastic bolt. Its connection structure is shown in Figure 5. One end of No. 4 steel wire rope 47 is fixedly connected to the pedal rod 4, and the other end goes around No. 1 pulley 28, No. 2 pulley 29, No. 3 pulley 30, No. 19 pulley 52, and No. 18 pulley. Pulley 51, No. 4 pulley 31, No. 17 pulley 50, No. 15 pulley 48 and No. 16 pulley 49 are finally fixedly connected on the steel wire chuck of No. 14 pulley 46; On the steel wire chuck, the other end walks around No. 5 pulley 32, and finally is fixedly connected on the steel wire chuck of No. 13 pulley 44; No. 2 steel wire rope 35 one ends are fixedly connected on the pull-down rod 7, and the other end walks around No. 7 pulley 37, No. 9 pulley 40, No. 8 pulley 38, No. 6 pulley 34, No. 10 pulley 41 and No. 13 pulley 44 are finally fixedly connected on the top frame 8, on the No. 2 wire rope 35 between the pull bar 7 and the No. 7 pulley 37 Install the limit card 36 to prevent the No. 2 wire rope 35 from being pulled out; one end of the No. 3 wire rope 45 is fixedly connected to the universal chuck 39 on the fan-shaped connecting rod 18 of the butterfly machine, and the other end goes around the No. 12 pulley 43 and No. 14 in turn. Pulley 46 and No. 11 pulley 42 are finally fixedly connected on the universal chuck 39 on the fan-shaped connecting rod 18 of the butterfly machine.

The utility model can arbitrarily adjust the position of the No. 15 pulley 48 on the chute by unscrewing the nut of the elastic bolt used to fix the No. 15 pulley 48, thereby changing the torque on the rear end of the seat bracket 21 to achieve stepless adjustment. Purpose.

The utility model can realize at least 12 kinds of body-building actions, and the exerciser can realize comprehensive training of the muscles of the neck, shoulders, arms, chest, back, waist, abdomen and legs during the process of using the body-building apparatus.

Sitting straight arm pull-down action: Sit with your back to the seat 5, push the pull-down bar 7 with your forehand, keep your hands shoulder-width apart, and straighten your arms. Keep your back still and contract your abs to inhale. At the same time, pull down the pull bar 7 with your hands to keep your arms stretched (or slightly bent). Exhale when the action is complete, and then return slowly.

Pull-down movement behind the neck in a sitting posture: Sit with your back to the fitness machine, put your legs flat, and hold the pull-down bar with a wide grip and a front grip 7. Inhale, pull down the pull-down bar 7 to the back of the neck, elbows back when pulling down, and exhale when the action is completed.

Sitting position with both arms pulled horizontally: Sit with the back facing the butterfly machine 6, open your arms, and hold the handle 15 of the butterfly machine with both hands. Inhale, push your elbows back hard, bring your shoulder blades closer to your spine at the beginning and end of the movement, and exhale when the movement is completed.

Pull-down action in a sitting posture: sit with your back facing the seat 5, hold the pull-down bar 7 with both hands, and place your feet on the pedal 3 naturally. Inhale, curl your chest toward your thighs, and exhale at the end of the movement.

Chest pull-down action with a narrow grip: Sit facing (or facing away from) the seat 5, and hold the pull-down bar 7 with both hands narrowly (about half the width of the shoulders). Inhale, pull down the pull-down bar 7 to make it close to the upper part of the chest, straighten the chest, lean the upper body slightly backward, and exhale when the action is completed.

Sitting butterfly machine chest clamping action: Sit with your back to the seat 5, bend your elbows and lift it horizontally, and grasp the handle 15 of the butterfly machine with both hands. Inhale, and at the same time use your elbow or hand to push the push rod 19 of the butterfly machine to rotate inwardly, and exhale when the action is completed.

Stretching and flexing movements of the calf in a sitting position: Raise both legs, step on the pedal bar 4, and place both hands on the knee joints naturally or hold the handle 20 of the push rod. Inhale, push your legs forward, and exhale when you are done.

Sitting upright with wrists pushed forward (high and low positions): Sit with your back to seat 5, and hold the lowermost end of the push rod 19 of the butterfly machine with both hands (this is the low position). Inhale, push your hands forward until your arms are straight, and exhale after the action is completed.

Seated reverse grip and wrist push forward (high and low positions): Sit with your back to the seat 5, and hold the lowermost end of the push rod 19 of the butterfly machine with both hands (this is the low position). Inhale, push your hands forward until your arms are straight, and exhale after the action is completed.

Sitting bow rowing action: sit with your back to the seat 5, hold the top of the push rod 19 of the butterfly machine with both hands, and bow forward.

Pull-up action: Sit down with your back to the seat 5, hold the pull-down bar 7 with both hands pronated or reversely, with your hands shoulder-width apart, and perform pull-up and up-and-down stretching exercises.

Seat support 21 rear end is subjected to downward pulling force during exercise, and leveling mechanism 12 begins to work, utilizes parallelogram principle, makes seat base 22 keep parallel with horizontal support 9 in motion process, makes seat base 22 and seat Chair 5 keeps level all the time during motion.

Claims (5)

1. A new type of family combination fitness machine, characterized in that it mainly consists of a seat (5) and its leveling mechanism (12), butterfly machine (6), pedal rod (4), pull-down rod (7) and The bracket (9) is composed of a base (14) at the bottom of the bracket (9), and a top frame (8) at the top, and the pedal rod (4) is installed on the base (14) and rotates 90 degrees. The butterfly machine ( 6) Installed on the top frame (8), the lower rod (7) is hung on the top frame (8), the seat (5) and its leveling mechanism (12) are installed on the middle and lower part of the bracket (9), and the lower Pull bar (7), butterfly machine (6), pedal bar (4) and leveling mechanism (12) are connected together by wire rope and pulley block (13). 2. A new type of home combined fitness machine according to claim 1, characterized in that: said leveling mechanism (12) includes a seat base (22) for placing the seat (5), installed on the seat The seat frame link (23) and the seat frame (21) under the chair base (22), one end of the seat base (22) is hinged with the front end of the seat frame (21), and the other end is connected with the seat frame link (23) forms a hinge, the middle part of the seat bracket (21) forms a hinge with the bracket (9) through the connecting shaft (11), the seat frame connecting rod (23) forms a hinge with the seat frame (10), the bracket (9) and the The seat frame (10) is fixedly connected, and the seat base (22), the seat frame connecting rod (23), the seat frame (21) and the bracket (9) together form a parallelogram mechanism. 3. A new type of family combined fitness machine according to claim 2, characterized in that: the front and lower part of the seat (5) is provided with a foot pedal (3) connected to the seat base (22), The bottom of the pedal (3) is provided with a pedal backstop (2) installed on the base (14). 4. A new type of home combined fitness equipment according to claim 1, characterized in that: the pulley block (13) includes 19 pulleys and 4 steel wire ropes, No. 1 pulley (28), No. 2 pulley (29) , No. 3 pulleys (30) are installed on the pedal bar (4) successively from bottom to top, No. 16 pulleys (49), No. 17 pulleys (50), No. 18 pulleys (51), and No. 19 pulleys (52) Installed on the base (14) successively to the front, No. 11 pulley (42) and No. 12 pulley (43) are installed side by side on the support (9), No. 7 pulley (37), No. 9 pulley (40), No. 10 pulley (41) is installed on the top frame (8), No. 8 pulley (38) is installed on the butterfly machine support (16), No. 4 pulley (31), No. 5 pulley (32), No. 6 pulley (34), 13 No. 14 pulley (44) and No. 14 pulley (46) are suspended in the air by wire rope, No. 4 pulley (31) and No. 5 pulley (32) are connected together by the pulley shell, and No. 15 pulley (48) is installed on the seat bracket ( 21) On the chute at the rear end, and fix the No. 15 pulley (48) by the elastic bolt; one end of the No. 4 steel wire rope (47) is fixedly connected to the pedal rod (4), and the other end goes around the No. 1 pulley (28), No. 2 pulley (29), No. 3 pulley (30), No. 19 pulley (52), No. 18 pulley (51), No. 4 pulley (31), No. 17 pulley (50), No. 15 pulley (48) and No. 16 No. 1 pulley (49), and finally fixedly connected to the wire clamp of No. 14 pulley (46); one end of No. 1 wire rope (33) is fixedly connected to the wire chuck of No. 6 pulley (34), and the other end goes around No. 5 The pulley (32) is finally fixedly connected to the steel wire clamp of the No. 13 pulley (44); one end of the No. 2 steel wire rope (35) is fixedly connected to the pull rod (7), and the other end goes around the No. 7 pulley (37), 9 No. pulley (40), No. 8 pulley (38), No. 6 pulley (34), No. 10 pulley (41) and No. 13 pulley (44), are fixedly connected on the top frame (8) at last, and pull rod (7) A limit card (36) is installed on the No. 2 steel wire rope (35) between the No. 7 pulley (37) to prevent the No. 2 steel wire rope (35) from being pulled out; one end of the No. 3 steel wire rope (45) is fixedly connected to the butterfly machine fan On the universal chuck (39) on the rod (18), the other end goes around the No. 12 pulley (43), the No. 14 pulley (46) and the No. 11 pulley (42) in turn, and finally it is fixedly connected to the fan-shaped connecting rod of the butterfly machine (18) on the universal chuck (39). 5. A new type of home fitness equipment according to claim 1, characterized in that: said universal chuck (39) consists of a chuck housing (24), a set screw (25), a chuck cylinder (26) and the chuck base (27), one end of the chuck housing (24) is a hole end, and the other end is a slotted end; Fixed connection, the upper part passes through the middle of the chuck cylinder (26) and forms a hinge, the two ends of the chuck cylinder (26) are hinged with the open end of the chuck housing (24), and the opening of the chuck housing (24) The end is used to access the wire rope and is locked by the set screw (25).

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