CN202185119U

CN202185119U - Three-section type supination plate

Info

Publication number: CN202185119U
Application number: CN2011202446165U
Authority: CN
Inventors: 周昱志
Original assignee: XIAMEN YULONG SPORTS EQUIPMENT CO Ltd
Current assignee: XIAMEN YULONG SPORTS EQUIPMENT CO Ltd
Priority date: 2011-07-12
Filing date: 2011-07-12
Publication date: 2012-04-11
Anticipated expiration: 2021-07-12
Also published as: JP3176841U; KR20130000508U; TWM437733U; AU2012100476A4

Abstract

A three-section type supination plate comprises a horizontal plate, a machine frame, a swing stem, an upper reclining leg, a lower reclining leg and an elastic pull rope, wherein the machine frame comprises a longitudinal beam, a vertical bracket, a front underframe and a rear underframe; the front end of the longitudinal beam is vertically fixed in the middle of the vertical bracket; the rear end of the longitudinal beam is vertically fixed in the middle of the rear underframe; the upper end of the vertical bracket is fixed in the middle of the upper reclining leg; the lower end of the vertical bracket is fixed in the middle of the front underframe; the longitudinal beam and the vertical bracket form a triangular support; the upper end of the swing stem is hinged with the upper end of the vertical bracket; the middle of the lower reclining leg is fixed at the lower end of the swing stem; the elastic pull rope is in wire-wrap connection between the swing stem and the vertical bracket; the machine frame further comprises a swing frame and a support frame; a plurality of hinge points are arranged outside the longitudinal beam; the inner end of the swing frame is hinged at the front end of the longitudinal beam of the machine frame; the middle of the swing frame is hinged with the inner end of the support frame; the outer end of the support frame is hinged with one of the hinge points outside the longitudinal beam; and the horizontal plate is fixed on the swing frame of the machine frame.

Description

The syllogic plate of lying on the back

Technical field

The utility model relates to a kind of fitness equipment, particularly relates to a kind of syllogic plate of lying on the back.

Background technology

Along with rapid economy development; People are to the continuous lifting of healthy pay attention to day by day and living standard; Make the use of health equipment increasingly extensive; People are also more and more to the functional requirement of health equipment, have the function of tempering limbs except requiring it, also hope to have other functions such as physiotherapy, massage, fitness.Along with the rapid surge of clerical workforce and white collar personnel number, and in the face of the huge social operating pressure, the problematic people of lumbar spine is more and more, and people urgently hope to have a kind of body-building apparatus simple in structure that can perform physical exercise to each position of human body.

The utility model content

The purpose of the utility model is to provide a kind of simple in structure, multiple functional syllogic plate of lying on the back.

For realizing above-mentioned purpose, the technical solution of the utility model is:

The utility model is a kind of syllogic plate of lying on the back, it comprise plate for sleeping in, frame, fork, upward lean on pin, lean on pin, drag rope of elasticity down; Described frame is made up of longeron, vertical support frame, preceding underframe and back underframe; The front end of described longeron is vertically fixed on the middle part of vertical support frame; The rear end of longeron is vertically fixed on the middle part of back underframe; The upper end of vertical support frame is fixed on the middle part of leaning on pin, the middle part of underframe before the lower end of vertical support frame is fixed on, and longeron and vertical support frame constitute a triangular support; The upper end of described fork is hinged on the upper end of vertical support frame, leans on the pin middle part to be fixed on the lower end of fork down; Described drag rope of elasticity solderless wrapped connection is between fork and vertical support frame.Described frame also comprises swing span, bracing frame; At a plurality of pin joints of longeron outer setting; The inner of described swing span is hinged on frame longeron front end, and the middle part of swing span and bracing frame the inner are hinged, and the outer end of bracing frame is hinged with a pin joint in a plurality of pin joints that are arranged on the longeron outside; On the swing span of the frame that described plate for sleeping in is fixing.

The utility model also comprises two grip stay cords; One end of described two grip stay cords is connected respectively on the back underframe of frame removably.

After adopting such scheme; Can be owing to set up on the frame of the utility model around the swing span of longeron front end; And the middle part of swing span and bracing frame the inner are hinged, and a pin joint in a plurality of pin joints outside with being arranged on longeron of the outer end of swing span is hinged, swing span Height Adjustable; Thereby can regulate the height of the plate that crouches easily, reach the purpose that different dynamics are taken exercise.In addition, the utility model has also been set up two grip stay cords, can make the practitioner except tempering belly, leg power, also can temper arm strength, and function is more complete.

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Description of drawings

Fig. 1 is the axonometric drawing of the utility model.

Fig. 2 is the three-dimensional exploded view of the utility model.

Fig. 3, Fig. 4, Fig. 5 are the sketch mapes of the utility model frame first retaining, second retaining, the 3rd retaining.

The specific embodiment

As shown in Figure 1, the utility model is a kind of fitness equipment of lying on the back, it mainly by plate for sleeping in 1, frame 2, fork 3, upward lean on pin 4, lean on pin 5, drag rope of elasticity 6, two grip stay cords 7 to form down.

As shown in Figure 2, described frame 2 is made up of longeron 21, vertical support frame 22, preceding underframe 23, back underframe 24, handrail tube 25, swing span 26, bracing frame 27.Two pin joints of the outer setting of described longeron 21 211,212; The front end of longeron 21 is vertically fixed on the middle part of vertical support frame 22; The rear end of longeron 21 is vertically fixed on the middle part of back underframe 24; The upper end of vertical support frame 22 is fixed on the middle part of leaning on pin 4, the middle part of underframe 23 before the lower end of vertical support frame 22 is fixed on, and longeron 21 constitutes a triangular support with vertical support frame 22.Described handrail tube 25 laterally is set on the longeron 21.

Shown in Figure 2 like Fig. 1 reference; The inner of described swing span 26 is hinged on frame 2 longerons 21 front ends; The middle part of swing span 26 and bracing frame 27 are inner hinged; The outer end of bracing frame 27 is hinged with a pin joint in two pin joints 211,212 that are arranged on longeron 21 outsides, and the mode that its articulated manner adopts latch 28 to wear is carried out.On the swing span 26 of the frame 2 that described plate for sleeping in 1 is fixed.

One end of described two grip stay cords 7 is connected respectively on the back underframe 24 of frame 2 removably, and the other end of two grip stay cords 7 can hang on the handrail tube 25 of frame 2.

With reference to shown in Figure 2, be first retaining of the utility model frame 2 like Fig. 3.Bracing frame 27 on the frame 2 is not hinged with two pin joints 211,212 of longeron 21 outsides, is in free state, and the swing span 26 that is fixed with the plate 1 that crouches leans against longeron 21.

As shown in Figure 4, be second retaining of the utility model frame 2.Bracing frame 27 on the frame 2 is hinged with the pin joint 211 of longeron 21 outsides through latch 28, and the swing span 26 that is fixed with the plate 1 that crouches has certain distance with longeron 21.

As shown in Figure 5, be the 3rd retaining of the utility model frame 2.Bracing frame 27 on the frame 2 is hinged with the pin joint 212 of longeron 21 outsides through latch 28, and the swing span 26 that is fixed with the plate 1 that crouches has the highest distance with longeron 21.

The emphasis of the utility model just is: the swing span that is fixed with the plate that crouches is connected on the longeron removably.

The above; Be merely the utility model preferred embodiment; Hinged the counting of longeron can be decided according to needs; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. syllogic plate of lying on the back, it comprise plate for sleeping in, frame, fork, upward lean on pin, lean on pin, drag rope of elasticity down; Described frame is made up of longeron, vertical support frame, preceding underframe and back underframe; The front end of described longeron is vertically fixed on the middle part of vertical support frame; The rear end of longeron is vertically fixed on the middle part of back underframe; The upper end of vertical support frame is fixed on the middle part of leaning on pin, the middle part of underframe before the lower end of vertical support frame is fixed on, and longeron and vertical support frame constitute a triangular support; The upper end of described fork is hinged on the upper end of vertical support frame, leans on the pin middle part to be fixed on the lower end of fork down; Described drag rope of elasticity solderless wrapped connection is between fork and vertical support frame; It is characterized in that: described frame also comprises swing span, bracing frame; At a plurality of pin joints of longeron outer setting; The inner of described swing span is hinged on frame longeron front end, and the middle part of swing span and bracing frame the inner are hinged, and the outer end of bracing frame is hinged with a pin joint in a plurality of pin joints that are arranged on the longeron outside; On the swing span of the frame that described plate for sleeping in is fixing.

2. the syllogic according to claim 1 plate of lying on the back, it is characterized in that: it also comprises two grip stay cords; One end of described two grip stay cords is connected respectively on the back underframe of frame removably.