CN203885091U

CN203885091U - Body building chair

Info

Publication number: CN203885091U
Application number: CN201420335164.5U
Authority: CN
Inventors: 陈杰
Original assignee: HANGZHOU QUNHUI FURNITURE Co Ltd
Current assignee: HANGZHOU QUNHUI FURNITURE Co Ltd
Priority date: 2014-06-20
Filing date: 2014-06-20
Publication date: 2014-10-22
Anticipated expiration: 2024-06-20

Abstract

The utility model discloses a body building chair comprising a backrest, a seat cushion and a base. The body building chair is characterized in that a closed accommodating cavity is arranged at the inner part of the seat cushion; a first air inlet and a first air outlet are formed in the closed accommodating cavity; an adjustable valve which can be freely opened or closed is arranged on the first air outlet; the base comprises a shell of which the inner part is hollowly arranged; an air charging component is arranged in the shell; the air charging component comprises a hand-held part positioned on the outer side of the shell and a piston part positioned at the inner part of the shell; a second air inlet and a second air outlet are formed in the shell; the second air inlet is provided with an air inlet one-way valve on the inner wall of the shell; the second air outlet is provided with an air outlet one-way valve on the outer wall of the shell; the first air inlet is communicated with the second air outlet mutually. Aiming at the problems that 'exercise is difficult to be done at home and is expensive' exist at the present stage, the body building chair disclosed by the utility model can be used for achieving the aim of doing exercise and building body at home by using the body building chair on the basis of keeping original functions of the chair.

Description

Ab lounge

Technical field

The utility model relates to a kind of ab lounge.

Background technology

At present, increasing people starts to pay attention to healthy importance, and many families often temper family as first-selected, therefore generally all can purchase one to two large-scale sports equipment such as treadmill, tractor.But this type of sports equipment function singleness, can not one-object-many-purposes, and expensive, larger to taking of space, and is not suitable for each family.

And chair is as a very common object, in a lot of situations, bear the effect of having a rest for people, almost every household is indispensable.If can add some equipment on chair, as cylinder etc., be designed to take exercise the body-building apparatus of arm strength, just solved well the problems referred to above.Retaining on the basis of chair original function, realizing the object of sport and body-building at home.

Utility model content

For existing deficiency, the utility model provides a kind of ab lounge.

The utility model solves the technical scheme that its technical problem adopts: the utility model discloses a kind of ab lounge, comprise backrest, cushion and base, there is closed containing cavity cushion inside, this closed containing cavity is provided with the first air inlet and the first gas outlet, the first gas outlet is provided with can freely open or closed adjustable valve, base comprises that inside is the housing that hollow arranges, in housing, be provided with inflatable article, inflatable article includes the Handheld Division that is positioned at hull outside and the piston portion that is positioned at enclosure interior, housing is provided with the second air inlet and the second gas outlet, the second air inlet is provided with breather check valve in inner walls place, the second gas outlet is provided with outgassing nonreturn valve in housing outer wall place, the mutual UNICOM of the first air inlet and the second gas outlet.

By adopting technique scheme, when user is sitting in while carrying by handrail on cushion, arm drives inflatable article to move reciprocatingly, and the air pressure of enclosure interior is changed, and then affect the open and-shut mode of check valve.Take breather check valve as example, and when housing inner chamber air pressure declines, outside air is washed check valve open and is entered inner chamber; When housing chamber pressure rises, check valve returns back to closure state again, and the air of housing inner chamber cannot be escaped.The gravity that user makes cushion overcome user with the form of doing work expands, and has so just realized the object of tempering arm strength.Whole ab lounge simple structure, is but no lack of bright spot.First,, can there is not situation about cannot use because of power failure in not power consumption of ab lounge; Secondly, ab lounge quality is light, no matter be cushion, backrest or base, is equipped with hollow structure; Finally, ab lounge good seal, although the pressure of cushion inside can be larger, check valve is arranged at the diverse location of housing, can guarantee can not overflow and reflux from any position after air enters housing.

The utility model can further be set to: described backrest inside is provided with air bag, described air bag comprises the 3rd gas outlet and the 3rd air inlet, institute the 3rd air inlet that is set forth in and the first gas outlet is connected and described adjustable valve between the 3rd air inlet and the first gas outlet, the 3rd described gas outlet is positioned at backrest on the end face of cushion one side.

By adopting technique scheme, user often completes one group of motion, just by regulating the outgassing rate of adjustable valve, to originally be stored in air in cushion cavity volume and be delivered to the 3rd gas outlet of backrest surface, can either avoid like this cushion too much to enter and blast because of air, can be again user in the air-supply of movement clearance back, bring refrigerant.

The utility model is further set to: housing is T-shaped, and it is longitudinally held and be connected with inflatable article, and its traversing section is provided with the second air inlet and the second gas outlet, between the first air inlet and the second gas outlet, is provided with air-guide part.

By adopting technique scheme, can the air in cushion be delivered to the air bag in backrest using air-guide part as transfer passage on the one hand, once run on the other hand the also repairing for convenience detach of situation that check valve damages.In addition, the T-shaped design of housing, has increased the contact area with ground, can replace chair leg to play a supportive role.

The utility model is further set to: described breather check valve and outgassing nonreturn valve have included valve body and valve gap, and described valve gap and valve body are articulated and connected and described hinged end is provided with reduction torsion spring.

By adopting technique scheme, the valve gap of check valve can change freely openable according to the direction of air-flow.If air has been washed valve gap open, the reduction torsion spring deformation that can twist, once reversion appears in airflow direction, reduction torsion spring can restore to the original state valve gap.

The utility model can further be set to: described cushion is set to bilayer, is provided with handrail on cushion, and described handrail is connected in the form of a ring and with described Handheld Division, and arm rest is provided with the suspension ring that hang weight.

By adopting technique scheme, can guarantee that cushion has enough space stored airs.The configuration design of handrail be mainly consider handrail not only can let go at ordinary times with but also can be as the handgrip of carrying by inflatable article when taking exercise.User can select whether on suspension ring, to hang weight according to the physical qualification of oneself in addition, also can in the process of using this utility model, increase and decrease voluntarily the quality that hangs weight.

accompanying drawing explanation

Fig. 1 is the structural representation of the utility model ab lounge;

Fig. 2 is the inflatable article of the utility model ab lounge and the connection diagram of base;

Fig. 3 is the inflatable article of the utility model shoes and the internal structure schematic diagram of base;

Fig. 4 is the breather check valve of the utility model ab lounge and the schematic diagram of outgassing nonreturn valve;

Fig. 5 is the backrest schematic internal view of the utility model ab lounge.

Wherein:

1---backrest 2---cushion

3---handrail 4---second air inlet

5---adjustable valve 6---air-guide part

7---housing 8---breather check valve

9---outgassing nonreturn valve 10---the 3rd gas outlet

11---air bag 12---suspension ring

13---valve body 14---valve gap

15---first gas outlet 16---the 3rd air inlet.

The specific embodiment

Referring to figs. 1 through Fig. 5, the utility model embodiment is described further.

The utility model ab lounge, comprise backrest 1, cushion 2 and base, there is closed containing cavity cushion 2 inside, this closed containing cavity is provided with the first air inlet and the first gas outlet 15, the first gas outlet 15 is provided with can freely open or closed adjustable valve 5, base comprises that inside is the housing 7 that hollow arranges, in housing 7, be provided with inflatable article, inflatable article includes the Handheld Division that is positioned at hull outside and the piston portion that is positioned at enclosure interior, housing 7 is provided with the second air inlet 4 and the second gas outlet, the second air inlet 4 is provided with breather check valve 8 in inner walls place, the second gas outlet is provided with outgassing nonreturn valve 9 in housing outer wall place, the mutual UNICOM of the first air inlet and the second gas outlet.

Cushion 2 is preferably two-layer, can store abundant air like this, without often opening adjustable valve venting, cushion 2 should be selected the material of high resiliency, high tenacity, there is a closed containing cavity its inside, and every layer of cushion has the first air inlet and the first gas outlet 15, is conducive to improve its security and the feature of environmental protection.

Handrail 3 is preferably disposed on cushion 2, handrail 3 is connected in the form of a ring and with Handheld Division (Handheld Division be fixedly connected with piston portion and form inflatable article), handrail 3 places are distributed with the suspension ring 12 that hang weight symmetrically, the configuration design of handrail 3 be mainly consider handrail not only can let go at ordinary times with but also can be as the handgrip of carrying by inflatable article when taking exercise, user can select whether on suspension ring 12, hang weight according to the physical qualification of oneself, also can in the process of using this ab lounge, increase and decrease voluntarily the quality that hangs weight, very convenient.

Adjustable valve 5 is preferably and is arranged at 15 places, the first gas outlet, comprise fixed valve body and movable handwheel, can freely openable, this fixed valve body is hidden in backrest 1 inside, expose handwheel in backrest 1 side, air bag 11 in backrest 1 and adjustable valve 5, being positioned at three gas outlet 10 of backrest on cushion one side end face is all connected, the 3rd gas outlet 10 is arranged to latticed, vertical height apart from cushion 2 is preferably 50-60 centimetre, can either avoid like this cushion 2 too much to enter and blast because of air, can be again user's back air-supply in interval process, bring refrigerant, why the 3rd gas outlet 10 is designed to latticed, mainly in order to control the rate of release of air, guarantee the intensity of air-out.

Housing 7 integral body are preferably T-shaped, be provided with the second air inlet 4 and the second gas outlet, breather check valve 8 is arranged at the air inlet of housing 7 inwalls, outgassing nonreturn valve 9 is arranged at the gas outlet of housing 7 outer walls, check valve has included valve body 13 and valve gap 14, valve 14 covers and valve body 13 is hinged and hinged end is provided with reduction torsion spring, the air inlet of cushion 2 is connected by air-guide part 6 with the outgassing nonreturn valve of housing 9, if housing 7 is enough with the bonding strength of cushion 2, can replace with housing 7 function of chair leg completely, the valve gap of check valve can change freely openable according to the direction of air-flow, if air has been washed valve gap open, the reduction torsion spring deformation that can twist, once there is reversion in airflow direction, reduction torsion spring can restore to the original state valve gap.

In using the process of this utility model ab lounge, user must first close adjustable valve 5, and when user is sitting in while carrying by handrail 3 on cushion 2, arm drive inflatable article moves reciprocatingly, the air pressure of housing 7 inside is changed, and then affect the open and-shut mode of check valve.User expands with the form gravity that makes cushion overcome user of acting, and along with the pressure of cushion 2 inside is increasing, user need to expend more power and carry by handrail, carry by the corresponding increasing of difficulty.Person to be used completes one group of motion and cushion 2 while being full of air, by regulating the handwheel of adjustable valve 5, control its outgassing rate, the air being originally stored in cushion 2 cavity volumes is delivered to three gas outlet 10 of backrest on cushion one side end face, to help user to lower the temperature, drive away summer heat.When air in cushion 2 is on the low side, user can proceed next group motion.If user feels to close adjustable valve 5, carry by handrail more painstakingly, might as well in motion process, just adjustable valve 5 be opened.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. an ab lounge, comprise backrest, cushion and base, it is characterized in that: there is closed containing cavity described cushion inside, described closed containing cavity is provided with the first air inlet and the first gas outlet, described the first gas outlet is provided with can freely open or closed adjustable valve, described base comprises that inside is the housing that hollow arranges, in described housing, be provided with inflatable article, described inflatable article includes the Handheld Division that is positioned at hull outside and the piston portion that is positioned at enclosure interior, described housing is provided with the second air inlet and the second gas outlet, described the second air inlet is provided with breather check valve in inner walls place, described the second gas outlet is provided with outgassing nonreturn valve in housing outer wall place, the mutual UNICOM of the first air inlet and the second gas outlet.

2. ab lounge according to claim 1, it is characterized in that: described backrest inside is provided with air bag, described air bag comprises the 3rd gas outlet and the 3rd air inlet, described the 3rd air inlet and the first gas outlet is connected and described adjustable valve between the 3rd air inlet and the first gas outlet, the 3rd described gas outlet is positioned at backrest on the end face of cushion one side.

3. ab lounge according to claim 2, is characterized in that: housing is T-shaped setting, and described inflatable article is positioned at a longitudinal side, and described the second air inlet and the second gas outlet are positioned at horizontal direction, between the first air inlet and the second gas outlet, is provided with air-guide part.

4. ab lounge according to claim 3, is characterized in that: described breather check valve and outgassing nonreturn valve have included valve body and valve gap, and described valve gap and valve body are articulated and connected and described hinged end is provided with reduction torsion spring.

5. ab lounge according to claim 4, is characterized in that: described cushion is set to bilayer, is provided with handrail on cushion, and described handrail is connected in the form of a ring and with described Handheld Division, and arm rest is provided with the suspension ring that hang weight.