CN203458748U

CN203458748U - Exerciser for lumbo-abdominal strength

Info

Publication number: CN203458748U
Application number: CN201320485679.9U
Authority: CN
Inventors: 贾文伟; 李艳杰; 张颖; 侯吉林; 朱丽君
Original assignee: Bohai University
Current assignee: Bohai University
Priority date: 2013-08-09
Filing date: 2013-08-09
Publication date: 2014-03-05
Anticipated expiration: 2023-08-09

Abstract

The utility model relates to an exerciser for lumbo-abdominal strength. The exerciser comprises a bottom plate, and a vertical plate arranged at one end of the bottom plate. Two beams are arranged on the vertical plate, connecting plates are hinged to the beams, pedals are arranged at bottom ends of the connecting plates, and tension springs are arranged between the beams and the connecting plates. Two handrails are arranged in the middle of the bottom plate, a vertical column is arranged on the bottom plate, a casing pipe is sleeved on the vertical column, a back cushion is arranged at a top end of the casing pipe, and a fastening bolt is arranged on the casing pipe. By the aid of the exerciser, waist, abdomen and thighs of a human body can be exercised simultaneously, and exercise intensity is low, a user's burden is relieved through the handrails and the back cushion, and meanwhile, the exerciser is applicable to people of poor physique.

Description

A kind of waist abdomen strength exercising apparatus

Technical field

The utility model relates to a kind of health and fitness facilities, is a kind of waist abdomen strength exercising apparatus specifically.

Background technology

At present, on market, health and fitness facilities is of all shapes and colors, still tempers the apparatus kind of waist abdomen strength seldom, is more the high strength sports apparatus of tempering upper body muscle and lower limbs strength, is not suitable for the weak crowd of physique and uses; And existing exercising apparatus does not have the effect of thin leg.

Utility model content

Technical problem to be solved in the utility model is to provide the waist abdomen strength exercising apparatus that the weak crowd of lower, the applicable physique of a kind of intensity used and can reach thin leg object.

The utility model adopts following technical scheme:

A kind of waist abdomen strength exercising apparatus, it comprises base plate, is arranged on the riser of base plate one end, on described riser, be provided with two crossbeams, on described crossbeam, be hinged with connecting plate, the bottom of described connecting plate is provided with pedal, between described crossbeam and connecting plate, be provided with extension spring, one end of described extension spring is fixed on the front end of crossbeam, and the other end is fixed on the middle part of connecting plate; Described base plate middle part is provided with two handrails, and described two handrails lay respectively at the both sides of base plate, and described handrail is curved metal bar, and handrail top is equipped with rubber sleeve; On described base plate, be provided with column, described column is positioned at the other end corresponding with riser on base plate, on described column, is socketed with sleeve pipe, and described cannula tip is provided with headrest, on described sleeve pipe, is provided with fastening bolt.

Good effect of the present utility model is as follows:

?owing to being provided with extension spring between connecting plate and crossbeam, so while scrunching pedal, connecting plate, under the effect of extension spring, has increased the resistance scrunching, both legs can be exerted oneself, and leg is when regain, connecting plate also can return to original position; Because base plate both sides are provided with handrail, when upper body is steeved more laboriously, both hands are held handrail, make health held stationary, and the rubber sleeve being arranged on handrail can play anti-skidding effect; Owing to being provided with headrest, can support people's back or head, comparatively comfortable during rest, also can lean on headrest simultaneously scrunch exercise, because headrest is connected on column by casing pipe sleeve, and on sleeve pipe, be provided with fastening bolt, so can regulate the height of headrest, to be applicable to the people that height is different, use.

While using the utility model, because user need to lie on the back, upper body can be steeved slightly, lifts both legs and alternately scrunches pedal, and energy excercising muscle at abdominal part, also can make waist obtain certain exercise like this; Both legs are unsettled alternately does the action scrunching, and can make the knee joint of both legs and hip joint obtain activity, makes the muscle of thigh be taken exercise simultaneously, has the effect of thin leg.

Accompanying drawing explanation

Accompanying drawing 1 is the utility model structural representation;

In the accompanying drawings: 1 base plate, 2 pedals, 3 handrails, 4 columns, 5 fastening bolts, 6 sleeve pipes, 7 headrests, 8 rubber sleeves, 9 extension springs, 10 connecting plates, 11 crossbeams, 12 risers.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further details.

As shown in Figure 1, a kind of waist abdomen strength exercising apparatus, it comprises base plate 1, is arranged on the riser 12 of base plate 1 one end, on described riser 12, be provided with two crossbeams 11, on described crossbeam 11, be hinged with connecting plate 10, the bottom of described connecting plate 10 is provided with pedal 2, between described crossbeam 11 and connecting plate 10, is provided with extension spring 9, one end of described extension spring 9 is fixed on the front end of crossbeam 11, and the other end is fixed on the middle part of connecting plate 10; Described base plate 1 middle part is provided with two handrails 3, and described two handrails 3 lay respectively at the both sides of base plate 1, and described handrail 3 is curved metal bar, and handrail 3 tops are equipped with rubber sleeve 8; On described base plate 1, be provided with column 4, described column 4 is positioned at the other end corresponding with riser 12 on base plate 1, on described column 4, is socketed with sleeve pipe 6, and described sleeve pipe 6 tops are provided with headrest 7, on described sleeve pipe 6, are provided with fastening bolt 5.

While using the utility model, user faces upward and is sitting on base plate 1, upper body is steeved, both legs lift simultaneously, and both feet are placed on two pedals 2 and alternately scrunch, and the hip and knee of both legs can be taken exercise like this, mainly abdominal muscles is performed physical exercise simultaneously, also can make waist necessarily be taken exercise, because both legs are unsettled, do stepping movement, can reach the effect of tempering thigh; While using the utility model, both hands can be held handrail 3, can alleviate person taking exercise's burden like this, incremental exercise, is applicable to the weak crowd of physique, in addition, when taking exercise, can regulate the height of headrest 7, by fastening bolt 5, fix, during exercise, can be close to headrest 7 with back and carry out stepping movement, or have a rest by headrest 7.

Claims

1. a waist abdomen strength exercising apparatus, it comprises base plate (1), is arranged on the riser (12) of base plate (1) one end, it is characterized in that: on described riser (12), be provided with two crossbeams (11), on described crossbeam (11), be hinged with connecting plate (10), the bottom of described connecting plate (10) is provided with pedal (2), between described crossbeam (11) and connecting plate (10), be provided with extension spring (9), one end of described extension spring (9) is fixed on the front end of crossbeam (11), and the other end is fixed on the middle part of connecting plate (10);

Described base plate (1) middle part is provided with two handrails (3), and described two handrails (3) lay respectively at the both sides of base plate (1), and described handrail (3) is curved metal bar, and handrail (3) top is equipped with rubber sleeve (8);

On described base plate (1), be provided with column (4), described column (4) is positioned at the upper other end corresponding with riser (12) of base plate (1), on described column (4), be socketed with sleeve pipe (6), described sleeve pipe (6) top is provided with headrest (7), is provided with fastening bolt (5) on described sleeve pipe (6).