CN2121974U

CN2121974U - Keep-fit bed

Info

Publication number: CN2121974U
Application number: CN 92209444
Authority: CN
Inventors: 张贵荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-30
Filing date: 1992-04-30
Publication date: 1992-11-18

Abstract

The utility model relates to a keep-fit device composed of a bedstead, a bed plate, a nipping-pushing device, a stepping device, a setting plate, a cradle and a running belt. The utility model is characterized in that the nipping-pushing device, the stepping device, the setting plate, the cradle and the running belt are all skillfully welded with the bedstead and bed lining, and arranged in the space under the bed. The utility model can be used as a bed in normal time, and in exercising time can push the bed plate to make the two long plates folio and fixed by a positioning pin for various sports of double arm nipping, boosting up, sit-up, riding a bicycle, boating, run in prime place, etc. The utility model has the advantages of novel structure and compactness, and is an ideal keep-fit device under the condition of lack of housing.

Description

Keep-fit bed

The utility model relates to a kind of health and fitness facilities, a kind of body-building bed of more specifically saying so.

Present various health and fitness facilities is various in style, but the big health and fitness facilities of most of range of movement all need take certain space, and this is very inapplicable under the tight situation of house, so people are badly in need of a kind of multifunctional household health and fitness facilities that can utilize the space dexterously.

The purpose of this utility model provides a kind of body-building bed that utilizes a following space can do multiple functional training.

The purpose of this utility model is realized by following technical scheme.

The utility model by bedstead, bed board, hold thruster, pedal device, backing plate, reel cage and running band under the arm and form, it is characterized in that: the described thruster of holding under the arm comprises that the end holding plate, push rod, connecting rod, position-limited rack, heavy iron and fixed pulley under the arm, hold plate and connecting rod under the arm is movably hinged, and making it hold plate under the arm can upper and lowerly overturn.The push rod that has a screw by the upper end is screwed into the screw on the connecting rod, walk around the steel wire rope upper end of being fixed in the fixed pulley on and be fixed in the middle part of connecting rod, the antipriming pipe that passes heavy iron center is fixed in the lower end, by the selection of the heavy iron of alignment pin control, the other end of connecting rod flexibly connects with the position-limited rack that is welded on the bedstead.Position-limited rack comprises supporting plate and lever, and an end of two levers is welded in two ends of bearing plate respectively, and the other end is welded in the bed lining, supporting plate and the welding of bed lining.Do when holding the motion exercise both arms mutually under the arm, the people is sitting on the rectangle backing plate that places the bedstead space, holds the plate of holding under the arm after the upwards upset by position-limited rack two, and crooked both arms are just movable.Lie on the back on liner plate, both hands are held push rod, can do and elect motion.

Described pedal device comprises seat cushion, scrunches, holds up bar and speed counter, and the pipe of seat cushion by the bottom is plugged in an end and is fixed in the pipe on the bed lining, and the time spent can not put into seat cushion the groove on the bedstead.By interior axle, crack bearing shell and the movable fit of axle sleeve, Pedalling is connected in interior axle by scrunching bar, and axle sleeve is welded on the bed lining, is provided with the flexible bar, speed counter held up and is connected to interior axle on the bedstead of front upper place.During use, going out seat cushion from the groove lira of bedstead can move by bike.

Reel cage is to be flexibly connected by torque spring and two short tubes that are welded on the bed lining respectively by two rocking bars, and the people is sitting in to run and is with during use, and two hold rocking bar shakes the exercise that can do similar boating.

The band of running is that two ends are individually fixed in two parallel square steel on the beds lining and flexibly connect by radial roller bearing with the roller bearing that is with the rubber endless belt, and speed counter is connected to roller bearing one end.The people can make road-work on running is with.

Bed board is made up of two block length plates, and middle respectively there is an alignment pin at edge, long slab two ends by the connection of moveable hinge frame, during exercise, bed board is promoted to make two block length plate doublings, is fixed by alignment pin, can use the various apparatuses under the bed.

The utility model has the advantages that novel structure, compactness and can place a following space dexterously.

Accompanying drawing is the utility model structural representation.

Drawing reference numeral:

1, bed board, 2, the hinge frame, 3, alignment pin, 4, bedstead, 5, hold plate under the arm, 6, connecting rod, 7, push rod, 8, fixed pulley, 9, heavy iron, 10, supporting plate, 11, lever, 12, bed lining, 13, seat cushion, 14, interior axle, 15, the bearing shell that cracks, 16, screw, 17, axle sleeve, 18, Pedalling, 19, scrunch bar, 20, speed counter, 21, rocking bar, 22, torque spring, 23, square steel, 24, endless belt, 25, roller bearing, 26, backing plate.

The utility model will be further described in conjunction with the accompanying drawings by the following examples.

Embodiment:

(referring to accompanying drawing) two block length plates are formed a bed board (1), and respectively there is an alignment pin (3) at edge, long slab two ends, and are middle by moveable hinge frame (2) connection, are bedstead (4) under the bed board (1).Two hold plate (5) under the arm is movably hinged with an end of two connecting rods (6) respectively, and making it hold plate (5) under the arm can upper and lowerly overturn, and the push rod (7) that the upper end has a screw is screwed into the screw on the connecting rod (6).Walk around the steel wire rope of the fixed pulley (8) that is fixed on, the middle part of connecting rod (6) is fixed in the upper end, and the antipriming pipe that passes heavy iron (9) center is fixed in the lower end, by the selection of alignment pin (3) the heavy iron of control (9).The other end of connecting rod (6) flexibly connects with the position-limited rack that is welded on the bedstead (4), its position-limited rack comprises supporting plate (10) and lever (11), one end of two levers (11) is welded in supporting plate (10) two ends respectively, the other end is welded in bed lining (12), and supporting plate (10) is welded in bed lining (12).

The seat cushion of pedal device (13) is plugged in the pipe that is fixed on the bed lining (12) by pipe one end of bottom.Interior axle (14) is placed in the bearing shell that cracks (15), regulates its degree of tightness by a screw (16).The bearing shell (15) that cracks is placed in the axle sleeve (17), is welded in the bed lining, and Pedalling (18) is connected to interior axle (14) by scrunching bar (19), and speed counter (20) is connected to interior axle (14).

Reel cage is flexibly connected by torque spring (22) and two short tubes that are welded on the bed lining (12) respectively by two rocking bars (21).

The band of running is that the parallel square steel (23) that two ends are individually fixed on two bed linings (12) flexibly connects by radial roller bearing with the roller bearing (25) that is with rubber endless belt (24), and speed counter (20) is connected to roller bearing (25) one ends.The backing plate (26) that has footmuff places the middle space of bedstead (4).

Make bed usefulness at ordinary times, during exercise,, make its two block lengths plate doubling as long as promote bed board on one side, by alignment pin fixing can be sitting in to utilize on the backing plate hold thruster under the arm and make both arms and hold motion mutually under the arm.Lie on the back on backing plate, hold push rod and do upwards election motion.The footmuff that both feet are placed on the backing plate can be made sit-up movement.Utilize pedal device to move by bike.Utilize rocking bar can do similar boating.On being with, running can make road-work.Novel structure, compactness and utilize the design feature of bedstead own and stability to place a following space dexterously are people under the tight situation of house a kind of desirable multifunctional body-building apparatus.

Claims

1, a kind of body-building bed by bedstead, bed board, hold thruster, pedal device, backing plate, reel cage and running band under the arm and form, is characterized in that:

A, the described thruster of holding under the arm comprise and hold plate, push rod, connecting rod, position-limited rack, heavy iron and fixed pulley under the arm, its end of holding plate and connecting rod under the arm is movably hinged, the push rod that the upper end has a screw is screwed into the screw on the connecting rod, walk around the steel wire rope upper end of being fixed in the fixed pulley on and be fixed in the middle part of connecting rod, the antipriming pipe that passes heavy iron center is fixed in the lower end, and the other end of connecting rod flexibly connects with the position-limited rack that is welded on the bedstead;

B, described pedal device comprise seat cushion, scrunch, hold up bar and speed counter, and seat cushion is plugged in the pipe that is fixed on the bed lining by pipe one end of bottom, scrunch to be welded on the bed lining, and speed counter is connected to the interior axle that scrunches;

C, described reel cage are to be flexibly connected by torque spring and two short tubes that are welded on the bed lining respectively by two rocking bars;

D, described running band are that the parallel square steel that two ends are individually fixed on two beds lining flexibly connect by radial roller bearing with the roller bearing that is with the rubber endless belt, and speed counter is connected to roller bearing one end.

2, body-building bed according to claim 1 is characterized in that described position-limited rack is made up of supporting plate and lever, and an end of two levers is welded in the two ends of supporting plate respectively, and the other end is welded in the bed lining, supporting plate and the welding of bed lining.

3, body-building bed according to claim 1 is characterized in that described scrunching by interior axle, the bearing shell that cracks, axle sleeve and Pedalling form, and internal axle sleeve is when cracking bearing shell, and the bearing shell that cracks is placed in the axle sleeve, and Pedalling is connected in interior axle by scrunching bar.

4, body-building bed according to claim 1 is characterized in that bed board is made of two block length plates, and respectively there is an alignment pin at edge, long slab two ends, and the centre is connected by the moveable hinge frame.