A kind of folding Massage sofa
Technical field
The utility model relates to equipment fields such as chair with health care massage function and sofa, and in particular, improving what relate to is to be convenient to the folding Massage sofa packing and transport.
Background technology
Along with people more and more pay attention to health, health care massage equipment such as massage armchair, leisure chaise longue, nursing chair, multifunctional treating chair, Massage sofa, leisure sofa, health-giving sofa and multifunctional treating sofa are come into ordinary people family more and more; With the Massage sofa is example, and as shown in Figure 1, present Massage sofa comprises the handrail 130a of interconnective seat 110, backrest 120, both sides and the base station 140 of 130b and seat 110 belows.
But the volume of these health care massage equipment is bigger, and internal wiring interconnects, and is not easy to break transportation for reasons such as standard, safety, makes that thus the packaging volume of whole Massage sofa is excessive, and it is very inconvenient to transport.
Therefore, prior art still haves much room for improvement and develops.
The utility model content
The purpose of this utility model is, a kind of folding Massage sofa is provided, and can dwindle whole packaging volume under the situation of not breaking, and reduces cost of transportation.
The technical solution of the utility model is as follows:
A kind of folding Massage sofa comprises the handrail of interconnective seat, backrest and both sides thereof; Inside at described seat is provided with seat frame, is provided with back rest in the inside of described backrest; Wherein: described back rest is an adjustable shelf, and this adjustable shelf is collapsible setting under the state of its stretching, extension, is used for described backrest is folded in two seats between the described handrail.
Described folding Massage sofa, wherein: described adjustable shelf comprises back rest body and balladeur train, described back rest body is slidingly connected in the chute of described balladeur train; On described back rest body, also be provided with and ship and resell on another market, be used for sliding onto chute tip position place on the described balladeur train, be provided with around described balladeur train is rotatable at described back rest body.
Described folding Massage sofa, wherein: the groove that is provided with the adaptive described activity of shipping and reselling on another market in the direction of its chute of described balladeur train upper edge.
Described folding Massage sofa, wherein: described back rest body is provided with the locating part that can ride against after the rotation on the described balladeur train, is used to limit final position that it rotates to described seat frame direction.
Described folding Massage sofa, wherein: on described balladeur train, be fixed with the first engaging lug seat, be used for being connected with described seat frame hinge.
Described folding Massage sofa, wherein: be fixed with the second engaging lug seat in the bottom of described balladeur train, be used for being connected with the electric rod hinge, making described back rest is fulcrum with the described first engaging lug seat, at the action lower swing of described electric rod, to adjust the angle of described backrest.
Described folding Massage sofa, wherein: be fixedly connected with the seat support member on described balladeur train, described seat support member is provided with the supporting surface of arc; Described supporting surface contacts described seat frame setting.
A kind of folding Massage sofa provided by the utility model, owing to adopted the back rest structure of telescopic folding type, under the situation of not dismantling backrest, by stretching earlier the mode that afterwards folds, backrest is folded on the seat between two handrails the most at last; Thus, dwindled the packaging volume of whole Massage sofa greatly, thereby, compressed the transport space of single-piece Massage sofa, also saved a large amount of packaging material, reduced the cost of transportation effectively; And the mode by shorten earlier folded inverted back is reduced into spendable state with Massage sofa.
Description of drawings
Fig. 1 is the stereoscopic figure of Massage sofa in the prior art;
Fig. 2 a is that the utility model Massage sofa is in the inner skeleton stereogram under the user mode;
Fig. 2 b is that the utility model Massage sofa is in the inner skeleton side view under the user mode;
Fig. 3 is that the utility model Massage sofa is at the stereoscopic figure that pulls up under the backrest state;
Fig. 4 a is that the utility model figure Massage sofa is at the inner skeleton stereogram that pulls up under the backrest state;
Fig. 4 b is that the utility model figure Massage sofa is at the inner skeleton side view that pulls up under the backrest state;
Fig. 5 is that the utility model Massage sofa is at the stereoscopic figure that stacks under the backrest state;
Fig. 6 a is that the utility model figure Massage sofa is at the inner skeleton stereogram that stacks under the backrest state;
Fig. 6 b is that the utility model figure Massage sofa is at the inner skeleton side view that stacks under the backrest state.
The specific embodiment
Below with reference to accompanying drawing, the specific embodiment of the present utility model and embodiment are described in detail.
A kind of folding Massage sofa of the present utility model, in appearance with shown in the accompanying drawing 1, comprise the handrail 130a of interconnective seat 110, backrest 120, these seat 110 both sides and the base station 140 of 130b and this seat 110 belows, one of its specific embodiment, shown in accompanying drawing 2a and 2b, be provided with seat frame 111 in the inside of described seat 110, be provided with back rest 121 in the inside of described backrest 120, described seat frame 111 and described back rest 121 flexibly connect and are provided with; Described back rest 121 is an adjustable shelf 121, and promptly the telescopic folding frame 121, and described adjustable shelf 121 can collapsible setting under the state of its stretching, extension, is used for described backrest 120 is folded in seat between two described handrail 130a and the 130b; Thus, can dwindle the packaging volume of whole Massage sofa greatly not allowing to dismantle under the situation of backrest 120, thereby, compressed the transport space of single-piece Massage sofa, also saved a large amount of packaging material, reduced the cost of transportation effectively.
As preferred embodiment of the present utility model, on the one hand, shown in accompanying drawing 2a and 2b, described adjustable shelf 121 can comprise a back rest body 122, in the both sides of described back rest body 122 balladeur train 123 is set respectively, is slidingly connected with described back rest body 122; Concrete, shown in accompanying drawing 4a and 4b, can on described balladeur train 123, set out chute, described back rest body 122 can slidably reciprocate in the chute on the described balladeur train; Perhaps, can set out chute respectively in the both sides of described back rest body 122, described balladeur train 123 can slidably reciprocate in the chute on the described back rest body 122; Thus, as shown in Figure 3, can pull up described backrest 120, so that next step is folding with it to peak.
On the other hand, shown in accompanying drawing 2a and 2b, can be provided with on described back rest body 122 and ship and resell on another market 125, described shipping and reselling on another market 125 is threaded or bolt-type is connected the side of described back rest body 122; The described 125 tip position places that can slide onto described balladeur train 123 at described back rest body 122 that ship and resell on another market make described back rest body 122 be provided with around the top of described balladeur train 123 is rotatable; Concrete, described shown in accompanying drawing 6a and 6b, can be provided with the groove 124 of adaptive described 125 activities of shipping and reselling on another market in the direction of described balladeur train 123 its chutes of upper edge, shipping and reselling on another market on the described back rest body 122 125 not only can slidably reciprocate in the groove 124 on described balladeur train 123, also can rotate at the apical position place of this groove 124 to be provided with; Perhaps, described shipping and reselling on another market can be arranged on the described balladeur train 123, and be respectively arranged with the groove of the adaptive described activity of shipping and reselling on another market along the direction of its chute in the both sides of described back rest body 122, shipping and reselling on another market on the described balladeur train 123 not only can slidably reciprocate in the groove on the described back rest body 122, also can rotate at the apical position place of this groove to be provided with; Thus, as shown in Figure 5, can stack described backrest 120, dwindle whole volume, so that packing and transportation.
Further, shown in accompanying drawing 2a and 2b, can utilize the existing connection transverse tube 128 double locating parts of doing after described back rest body 122 folds on the described back rest body 122; Perhaps not under the situation of this connection transverse tube 128 described back rest body 122 be provided with the limited block that can ride against after the rotation on the described balladeur train 123, be used to limit the final position that described back rest body 122 rotates to described seat frame 111 directions, can limit the final position after described back rest body 122 folds, shown in accompanying drawing 6a and 6b; The weight that can avoid described backrest 120 thus is pressed in for a long time in the process of transportation on the described seat 110 and causes described seat surface expendable subsiding to occur.
In preferred embodiment of the present utility model, further, shown in accompanying drawing 2a and 2b, on described balladeur train 123, be fixed with the first engaging lug seat 126, be used for hinge and be connected described seat frame 111,, play the effect of regulating described backrest 120 angles with the rotation of convenient described back rest 120.
Further, shown in accompanying drawing 2a and 2b, be fixed with the second engaging lug seat 127 in the bottom of described balladeur train 123, be used for the end that hinge is connected electric rod 151, described electric rod 151 is connected on the motor 150, can make described back rest 121 is fulcrum with the described first engaging lug seat 126, at the action lower swing of described electric rod 151, to adjust the angle of described backrest 120; That is to say that the described first engaging lug seat 126 is positioned at the position on the described balladeur train 123, should be different from the described second engaging lug seat 127 and be positioned at position on the described balladeur train, just can make described back rest 121 swings; In other words, or the position of the described first engaging lug seat 126 is higher than the position of the described second engaging lug seat 127, or the position of the described first engaging lug seat 126 is lower than the position of the described second engaging lug seat 127.
Need to prove that described motor 150 and electric rod 151 thereof on the folding Massage sofa of the utility model its role is to the custom according to the user, and the angle of described backrest 120 is adjusted; And at the backrest of folding Massage sofa and reduce and can't use described motor 150 and electric rod 151 thereof in the process of this backrest.
This shows, the use of the folding Massage sofa of the utility model is: as shown in Figure 3, earlier described backrest 120 is pulled up peak, or in the process that pulls up described backrest 120, again described backrest 120 is tilted to described seat 110 directions, on the seat 110 that described backrest is folded between two handrail 130a and the 130b, as shown in Figure 5, can pack and transport; Otherwise, then open described backrest 120 earlier, more described backrest 120 is back into minimum point, promptly reducible Massage sofa is to user mode.
Should be understood that; for those of ordinary skills; can be improved according to the above description or conversion; for example; other have on the chair and sofa equipment of health care massage function to may be used on massage armchair, leisure chaise longue, nursing chair, multifunctional treating chair, leisure sofa, health-giving sofa and multifunction sofa etc., and all these improve and conversion all should belong to the protection domain of the utility model claims.