CN203469373U

CN203469373U - Sit-up board with stretcher

Info

Publication number: CN203469373U
Application number: CN201320423140.0U
Authority: CN
Inventors: 王龙飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-04
Filing date: 2013-07-04
Publication date: 2014-03-12
Anticipated expiration: 2023-07-04

Abstract

The utility model relates to a sit-up board with a stretcher. The sit-up board with the stretcher comprises a base with a front supporting foot (1) and a back supporting foot (2), wherein a support is connected on a seat of the base; the seat comprises a seat cushion (3) and a supine backrest (4); cross beams (5) are extended on the left side and the right side of the upper section of the backrest; the sit-up board with the stretcher further comprises the stretcher with handles (6), elastic ropes (7) and hanging loops (8); the handles, the elastic ropes and the hanging loops are sequentially connected; each handle has a hanging part and can be hung onto the corresponding cross beam through the hanging part; the hanging loops are detachably sleeved on the back supporting foot. Compared with the prior art, the sit-up board with the stretcher has the advantages as follows: the stretcher is sleeved on the back supporting foot through the hanging loops, so that the stretcher can be detached from the back supporting foot very conveniently and can be independently stored conveniently, without stumbling people and with good safety; the sit-up board with the stretcher can regulate the exercising strength by controlling a diagonal angle, with a good exercising effect.

Description

The board for lying on back with stretcher

Technical field

The utility model relates to a kind of health and fitness facilities, relates in particular to a kind of board for lying on back with stretcher.

Background technology

Existing lying on the back in class health and fitness facilities, or there is no stretcher setting at all, function singleness, though or have have a stretcher, between the base of stretcher and the device of lying on the back, dead stationary is directed is connected, its defect is: first, stretcher can not be dismantled, the used time cannot not receive and keep separately, easily trips again the people of periphery, poor stability simultaneously; Moreover the base of stretcher and health and fitness facilities is directed connection, that is to say, when people pull handle, can only singlely upwards draw, cannot temper dynamics by controlling oblique pull angular adjustment, train on is poor.

Utility model content

In view of this, technical problem to be solved in the utility model is: thus provide a kind of stretcher to be detachably convenient to independent harvesting, can not hack thus, can temper dynamics, the board for lying on back with stretcher that train on is good by controlling oblique pull angular adjustment simultaneously yet.

In order to achieve the above object, the utility model adopts following technical scheme to realize:

A kind of board for lying on back with stretcher, wherein, comprise that base, the support with front support leg and rear leg are connected to the seat on described base, described seat comprises cushion and the backrest that can lie on the back, described backrest is stretched and is provided with crossbeam on the position of the epimere left and right sides, also comprise the chest expander with handle, elastic threads and hanging sleeve, described handle, elastic threads and hanging sleeve are connected successively, described handle has lodge portion can be by described lodge portion lodge on described crossbeam, and the dismountable cover of described hanging sleeve hangs on described rear leg.

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, stretcher in the utility model hangs on rear leg by hanging sleeve cover, so can disassemble from rear leg very easily, thereby be convenient to independent harvesting, can not hack thus yet, security is good, and it can also temper dynamics by controlling oblique pull angular adjustment simultaneously, and train on is good.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

1, front support leg; 2, rear leg;

3, cushion; 4, backrest;

5, crossbeam; 6, handle;

7, elastic threads; 8, hanging sleeve.

The specific embodiment

In order to make those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.

Refer to shown in Fig. 1, the utility model provides a kind of board for lying on back with stretcher, wherein, comprise the base with front support leg 1 and rear leg 2, support is connected to the seat on described base, described seat comprises cushion 3 and the backrest 4 that can lie on the back, described backrest is stretched and is provided with crossbeam 5 on the position of the epimere left and right sides, also comprise and there is handle 6, the chest expander of elastic threads 7 and hanging sleeve 8, described handle, elastic threads is connected successively with hanging sleeve, described handle has lodge portion (not shown) can be by described lodge portion lodge on described crossbeam, the dismountable cover of described hanging sleeve hangs on described rear leg.

But the foregoing is only better possible embodiments of the present utility model, not in order to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model descriptions and accompanying drawing content are done changes, be all in like manner included in scope of the present utility model.

Claims

1. a board for lying on back with stretcher, it is characterized in that, the base that comprises there is front support leg (1) and rear leg (2), support is connected to the seat on described base, the backrest (4) that described seat comprises cushion (3) and can lie on the back, described backrest is stretched and is provided with crossbeam (5) on the position of the epimere left and right sides, also comprise and there is handle (6), the chest expander of elastic threads (7) and hanging sleeve (8), described handle, elastic threads is connected successively with hanging sleeve, described handle has lodge portion can be by described lodge portion lodge on described crossbeam, the dismountable cover of described hanging sleeve hangs on described rear leg.