CN2623282Y

CN2623282Y - Multifunctional abdominal crunch body building machine

Info

Publication number: CN2623282Y
Application number: CN 03225960
Authority: CN
Inventors: 廖学湖
Original assignee: Xinlong Industry Shenzhen Co L
Current assignee: Xinlong Industry Shenzhen Co L
Priority date: 2003-05-06
Filing date: 2003-05-06
Publication date: 2004-07-07
Anticipated expiration: 2013-05-06

Abstract

The utility model discloses a multifunctional abdominal crunch body building machine, comprising a main bracket, a forefoot bracket and a rearfoot bracket; wherein a cushion is arranged above the main bracket, the front and the back of which are respectively connected with the forefoot bracket and the rearfoot bracket to form the main frame; the front of the main bracket is also fixed with a fore support frame and a hook bracket, the back of the main bracket is movably connected with a back cushion bracket, which is orderly provided with a massage device and a back cushion from front to back, and the joint end of the back cushion bracket and the main bracket extends downward with a pulley bracket and a pulley; the pulley is provided with a rope, one end of which is connected with the lower connection bracket of the back cushion bracket, while the other end of which is connected with the rearfoot bracket; a rear support frame is arranged right upon the rearfoot pipe; the upper ends of the two standpipes of the rear support frame are respectively connected with one or more than one vibration-proof support device and level handrails. With the structure, the body building machine is provided with back-massage function to make the exercise more comfortable; also, sports load can be adjusted to meet different needs; and the vibration-proof function ensures no harm occurs to human bodies even in intense exercise.

Description

The multi-functional base fitness equipment of having lain on the back

Technical field

This utility model relates to a kind of body-building apparatus, relates in particular to a kind of multi-functional base fitness equipment of having lain on the back.

Background technology

Prior art lain on the back the base fitness equipment shown in Fig. 1, mainly form by the main body rack with certain inclination angle, handrail and hook support, on main body rack, be provided with seat cushion and back pad, hook props up the place ahead that is erected at main body rack; Another kind has been lain on the back the base fitness equipment as shown in Figure 2, mainly be made up of main body rack, cushion rack and handrail, these the two kinds seat fitness equipments of having lain on the back all do not have massage functions, and can't adjust load forces, its shock-proof effect is also undesirable, can damage human body when careless.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of human body back massage that has is provided, and can adjust the multi-functional base fitness equipment of having lain on the back that shock-proof effect is good to load forces.

In order to achieve the above object, this utility model is by the following technical solutions:

A kind of multi-functional base fitness equipment of having lain on the back, this fitness equipment comprises main body rack, forward foot in a step support and rear foot support; The upper fixed seat cushion of main body rack, the place ahead and rear are fixedly connected to form the main body frame of fitness equipment respectively with forward foot in a step support and rear foot support; The place ahead of main body rack also is connected with front support stand and hook support, and rear end and back pad support flexibly connect; Be provided with massage machine and back pad on the back pad support from front to back successively, the end that the back pad support is connected with main body rack extension downwards is provided with pulley bracket and pulley; Be provided with rope on pulley, the one end is connected with the following link of back pad support, and the other end is connected with rear foot support; Be provided with a rear support bracket directly over the rear foot tube of rear foot support, two riser upper end of rear support bracket are respectively equipped with one or more shock-absorbing bracing or strutting arrangements, also are provided with handrail simultaneously.

The back pad support is supported in described shock-absorbing bracing or strutting arrangement upper end, the lower end is fixed on the rear foot tube of rear foot support, two ends have support column, sleeve and the elastic fluid of the draw about mainly comprising, the lower end of support column is provided with one or more through holes, draws bearing pin to pass set one or more through holes, the one or more through hole in support column upper end, back respectively with one or more respectively and is fixed; The upper end of support column is provided with elastic fluid, sleeve.

Described telescopic upper end is provided with cushion pad.

Described massage machine is the roller that is located on the back pad support.

Set up a cover above the described roller.

The inferoanterior of described main body rack is provided with U type piece; Front support stand is fixed on the U type piece, and its cross bar is established the overcoat grip, plug in the interior plug pipe; Fixedlying connected with U type piece by screw in the stay pipe upper end of forward foot in a step support, fixedlys connected with the foot pipe in the lower end, and fill in outward at the two ends of foot pipe trocar sheath respectively; The hook support is fixedly connected on the middle part of stay pipe by screw.

Described rear foot support comprises U type pipe, rear foot tube and the connection tube of fixedlying connected with rear foot tube of fixedlying connected with the back lower place bevel of main body rack; Be connected correspondence position at U type pipe with connection tube and be provided with through hole, screw passes through hole fixedlys connected U type pipe with connection tube; Middle part at connection tube is provided with transverse tube, is provided with to adjust pulley on transverse tube; Be provided with the U type piece that is used for fixing rope on rear foot tube, two ends are provided with the outer plug of pipe.

Described back pad support comprises left support column, right support column, is provided with one or more sleeve pipes at the front end of left and right two stay pipes, establishes one or more linings in the sleeve pipe; In establish the tooth stricture of vagina rotating shaft pass packing ring, lining, sleeve pipe, lining, lining, sleeve pipe, lining, lining, sleeve pipe, lining, sleeve pipe and packing ring, lock with one or more screws at two ends; The top of back pad support is respectively arranged with roller and back pad from front to back; Be provided with the connection tube that is used for fixing the U template in the back pad mid-stent, the below of U template is provided with a swinging mounting; Be locked in the U template by the rotation pipe of the through hole on the U template with two or more screws swinging mounting; Fixedly connected with the rotation pipe respectively in the bend pipe upper end of swinging mounting, the lower end clips sleeve pipe; Be provided with connection tube in the telescopic through hole, be used for fixing the upper end of rope.

Described handrail is made up of left handrail and right handrail, and left handrail and right handrail are fixed on the two ends of rotating pipe by screw respectively.

Owing to adopted said structure, this utility model to increase the back massage function, made exercise more comfortable; And the load forces during adjustable movement is fit to different needs; Strengthen incabloc function, when vigorous exercise, can not injure human body.

Description of drawings

Fig. 1 is the base body-building equipment structure sketch map of having lain on the back of prior art;

Fig. 2 is the prior art another kind seat body-building equipment structure sketch map of having lain on the back;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 is a stereochemical structure expanded view of the present utility model;

Fig. 5 is an another kind of embodiment structural representation of the present utility model.

Among the figure, 100, main body rack; 101, U type piece; 102, cushion rack; 103, screw; 104, sleeve pipe; 105, U type pipe; 105a, through hole; 105b, through hole; 120, forward foot in a step support; 121, foot pipe; 122, the outer plug of pipe; 123a, screw; 123b, screw; 124, support column; 125, screw; 140, front support stand; 141, transverse tube; 142, grip; 143, plug in the pipe; 150, pulley bracket; 151, bend pipe; 152, bend pipe; 153, sleeve pipe; 154, sleeve pipe; 155, screw; 156, sleeve pipe; 160, pulley; 170, rope; 180, rear foot support; 181, rear foot tube; 181a, through hole; 182, connection tube; 183, U type piece; 184, the outer plug of pipe; 185, screw; 186, connection tube; 187, adjust pulley; 190, rear support bracket; 191, vertical tube; 191a, through hole; 191b, through hole; 192, connection tube; 193, U type piece; 194, draw bearing pin; 210, shock absorbing apparatus; 211, support column; 212, sleeve; 213, elastic fluid; 214, cushion pad; 215, draw bearing pin; 300, back pad support; 301, left stay pipe; 302, left stay pipe; 303, sleeve pipe; 304, sleeve pipe; 305, lining; 306, lining; 307, connection tube; 308, connection tube; 309, U template; 310, back pad; 311, screw; 312, roller; 313, screw; 314, cover; 320, swinging mounting; 321, rotate pipe; 322, bend pipe; 323, bend pipe; 324, limited block; 325, limited block; 326, sleeve pipe; 326a, through hole; 330, link; 331, connection tube; 340, left handrail; 350, right handrail; 391, screw.

The specific embodiment

Below in conjunction with accompanying drawing with have embodiment this utility model is described in further detail.

Shown in Fig. 3,4, a kind of base fitness equipment of having lain on the back, this fitness equipment comprises main body rack 100, forward foot in a step support 120 and rear foot support 180.The upper fixed seat cushion 110 of main body rack 100, the place ahead and rear are fixedly connected to form the main body frame of fitness equipment respectively with forward foot in a step support 120 and rear foot support 180.The place ahead of main body rack 100 also is connected with front support stand 140 and hook support 130, and rear end and back pad support 300 flexibly connect.Be provided with massage machine and back pad 310 on back pad support 300 from front to back successively, this massage machine is the roller 312 that is located on the back pad support 300, in order to make it better effect is arranged, and can also set up a cover 314 on roller 312.The end that back pad support 300 is connected with main body rack 100 extension downwards is provided with pulley bracket 150 and pulley 160; Be provided with rope 170 on pulley 160, the one end is connected with the link 330 of back pad support 300 belows, and the other end is connected with rear foot support 180; Be provided with a rear support bracket 190 directly over the rear foot tube 181 of rear foot support 180, two vertical tubes, 191 upper ends of rear support bracket 190 are respectively equipped with one or more shock-absorbing bracing or strutting arrangements 210, also are provided with horizontal handrail 340,350 simultaneously.

Back pad support 300 is supported in shock-absorbing bracing or strutting arrangement 210 upper ends, the lower end is fixed on the rear foot tube 191 of rear foot support 180, two ends have support column 211, sleeve 212 and the elastic fluid 213 of the draw about mainly comprising, the lower end of support column 211 is provided with one or more through hole 211a, 211b, draws bearing pin 215 to pass back support column set one or more through

hole

191a, 191b, one or more through hole 211a, the 211b in 190 upper ends respectively with one or more respectively and is fixed; The upper end of support column 211 is provided with elastic fluid 213, sleeve 212, and the upper end of sleeve 212 is provided with cushion pad 214.

The inferoanterior of main body rack 100 is provided with U type piece 101, and front support stand 140 is fixed on the U type piece 101, and its cross bar 141 is established overcoat grip 142, plug 143 in the interior plug pipe.Fixedlying connected with U type piece 101 by screw in stay pipe 124 upper ends of forward foot in a step support 120, fixedlys connected with foot pipe 121 in the lower end, and the two ends of foot pipe 121 are the outer plug 122 of trocar sheath respectively; Hook support 130 is fixedly connected on the middle part of stay pipe 124 by screw 123a.

Rear foot support 180 comprises U type pipe 105, rear foot tube 181 and the connection tube 182 of fixedlying connected with rear foot tube 181 of fixedlying connected with the back lower place bevel of main body rack 100.Be connected correspondence position at U type pipe 105 with connection tube 182 and be provided with through

hole

105a, 105b, 182a, 182b, screw 185 passes through

hole

105a, 105b, 182a, 182b are fixedlyed connected U type pipe 105 with connection tube 182.Be provided with transverse tube 186 at the middle part of connection tube 182, be provided with on transverse tube 186 and can adjust pulley 187, be provided with the U type piece 183 that is used for fixing rope 170 on rear foot tube 181, two ends are provided with the outer plug 184 of pipe.

Back pad support 300 comprises left support column 301, right support column 302, is provided with one or more sleeve pipes 303,304 at the front end of left and right two support columns 301,302, establishes one or more linings 305,306 in the sleeve pipe 303,304; In establish the tooth stricture of vagina rotating shaft 360 pass packing ring 370, lining 305, sleeve pipe 303, lining 306, lining 361, sleeve pipe 104, lining 362, lining 305, sleeve pipe 304, lining 306, sleeve pipe 303 and packing ring 370, lock with one or more screws at two ends; The top of back pad support 300 is respectively arranged with roller 312 and back pad 310 from front to back; Be provided with the connection tube 308 that is used for fixing U template 309 at back pad support 300 middle parts, the below of U template 309 is provided with a swinging mounting 320; The rotation pipe 321 of swinging mounting 320 is locked in the U template 309 by the through hole 309a on the U template with two or more screws; Fixedly connected with rotation pipe 321 respectively in bend pipe 322,323 upper ends of swinging mounting 320, the lower end clips sleeve pipe 326; Be provided with connection tube 331 in the through hole of sleeve pipe 326, be used for fixing the upper end of rope.

Handrail is made up of left handrail 340 and right handrail 350, and left handrail 340 and right handrail 350 are fixed on the two ends of rotating pipe 321 by screw 391 respectively.

As another kind of embodiment of the present utility model, the back support column below back pad support 300 can be one.

The seat fitness equipment of having lain on the back of the present utility model has increased massage functions, load forces in the time of simultaneously can also adjustment movement, be fit to different crowds' needs, below the back pad support, increased shock absorbing apparatus, even in fierce motion, also can not damage to human body.

Claims

1, a kind of multi-functional base fitness equipment of having lain on the back, it is characterized in that: this fitness equipment comprises main body rack (100), forward foot in a step support (120) and rear foot support (180); The upper fixed seat cushion (110) of main body rack (100), the place ahead and rear are fixedly connected to form the main body frame of fitness equipment respectively with forward foot in a step support (120) and rear foot support (180); The place ahead of main body rack (100) also is connected with front support stand (140) and hook support (130), and rear end and back pad support (300) flexibly connect; Be provided with massage machine and back pad (310) on back pad support (300) from front to back successively, the end that back pad support (300) is connected with main body rack (100) extension downwards is provided with pulley bracket (150) and pulley (160); Be provided with rope (170) on pulley (160), the one end is connected with the link (330) of back pad support (300) below, and the other end is connected with rear foot support (180); Be provided with a rear support bracket (190) directly over the rear foot tube (181) of rear foot support (180), two vertical tubes (191) upper end of rear support bracket (190) is respectively equipped with one or more shock-absorbing bracing or strutting arrangements (210), also is provided with handrail (340,350) simultaneously.

2, the multi-functional base fitness equipment of having lain on the back according to claim 1, it is characterized in that described shock-absorbing bracing or strutting arrangement (210) upper end support back pad support (300), the lower end is fixed on the rear foot tube of rear foot support (180), two ends have the support column (211) of the draw about mainly comprising, sleeve (212) and elastic fluid (213), the lower end of support column (211) is provided with one or more through hole (211a, 211b), draw bearing pin (215) to pass the set one or more through hole (191a in back support column (190) upper end respectively with one or more respectively, 191b), one or more through hole (211a, 211b) be fixed; The upper end of support column (211) is provided with elastic fluid (213), sleeve (212).

3, the multi-functional base fitness equipment of having lain on the back according to claim 2 is characterized in that the upper end of described sleeve (212) is provided with cushion pad (214).

4, the multi-functional base fitness equipment of having lain on the back according to claim 1 is characterized in that described massage machine is for being located at the roller (312) on the back pad support (300).

5, the multi-functional base fitness equipment of having lain on the back according to claim 1 is characterized in that setting up a cover (314) above the described roller (312).

6, the multi-functional base fitness equipment of having lain on the back according to claim 1 is characterized in that the inferoanterior of described main body rack (100) is provided with U type piece (101); Front support stand (140) is fixed on the U type piece (101), and its cross bar (141) is established overcoat grip (142), plug (143) in the interior plug pipe; Fixedlying connected with U type piece (101) by screw in stay pipe (124) upper end of forward foot in a step support (120), fixedlys connected with foot pipe (121) in the lower end, and (122) are filled at the two ends of foot pipe (121) trocar sheath respectively outward; Hook support (130) is fixedly connected on the middle part of stay pipe (124) by spiral shell (123a).

7, the multi-functional base fitness equipment of having lain on the back according to claim 1 is characterized in that described rear foot support (180) comprises U type pipe (105), rear foot tube (181) and the connection tube (182) of fixedlying connected with rear foot tube (181) of fixedlying connected with the back lower place bevel of main body rack (100); Be connected correspondence position with connection tube (182) at U type pipe (105) and be provided with through hole (105a, 105b, 182a, 182b), spiral shell (185) passes through hole (105a, 105b, 182a, 182b) fixedlys connected U type pipe (105) with connection tube (182); Be provided with transverse tube (186) at the middle part of connection tube (182), on transverse tube (186), be provided with and adjust pulley (187); Be provided with the U type piece (183) that is used for fixing rope (170) on rear foot tube (181), two ends are provided with the outer plug of pipe (184).

8, the multi-functional base fitness equipment of having lain on the back according to claim 1, it is characterized in that described back pad support (300) comprises left support column (301), right support column (302), front end at left and right two stay pipes (301,302) is provided with one or more sleeve pipes (303,304), establishes one or more linings (305,306) in the sleeve pipe (303,304); In establish the tooth stricture of vagina rotating shaft (360) pass packing ring (370), lining (305), sleeve pipe (303), lining (306) lining (361), sleeve pipe (104), lining (362), lining (305), sleeve pipe (304) lining (306), sleeve pipe (303) and packing ring (370), lock with one or more screws at two ends; The top of back pad support (300) is respectively arranged with roller (312) and back pad (310) from front to back; Be provided with the connection tube (308) that is used for fixing U template (309) at back pad support (300) middle part, the below of U template (309) is provided with a swinging mounting (320); Be locked in the U template (309) by the rotation pipe (321) of the through hole on the U template (309a) with two or more screws swinging mounting (320); Fixedly connected with rotation pipe (321) respectively in the bend pipe of swinging mounting (320) (322,323) upper end, the lower end clips sleeve pipe (326); Be provided with connection tube (331) in the through hole of sleeve pipe (326), be used for fixing the upper end of rope.

9, the multi-functional base fitness equipment of having lain on the back according to claim 7, it is characterized in that described handrail is made up of left handrail (340) and right handrail (350), left handrail (340) and right handrail (350) are fixed on the two ends of rotating pipe (321) by spiral shell (391) respectively.