The utility model content
The technical problems to be solved in the utility model is, at the expensive defective of the big price of foot's Massage sofa volume of prior art, but provides a kind of reduced volume, the low-cost foot Massage sofa simultaneously that takes up space less.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of foot Massage sofa, wherein, the bottom of foot's Massage sofa comprises foot massage device, described foot massage device is produced the U type push-off pin of skew force, described foot massage device is produced the thrust unit of thrust and is fixed on back fixed mount below the described foot Massage sofa cushion, one end of described U type push-off pin is connected with described back fixed mount, the upper back of the other end and described foot massage device is hinged, described thrust unit is fixedlyed connected with described U type push-off pin, and described thrust unit is the air pressure thrust unit.
In foot described in the utility model Massage sofa, described air pressure thrust unit comprises the fixed head that produces the air pump that promotes gas, the air bag that plays a driving role and fixing described air bag.
In foot described in the utility model Massage sofa, described foot massage device is foot's gas masseur, and the massage gas interface of described foot gas masseur is connected with described air pump.
In foot described in the utility model Massage sofa, also comprise the bar linkage structure that the use location of described foot massage device is adjusted, described U type push-off pin is connected with described back fixed mount by described bar linkage structure, described bar linkage structure comprises first connecting rod and second connecting rod, one end of described first connecting rod and described back fixed mount are hinged, one end of described second connecting rod and the other end of described first connecting rod are hinged, and described second connecting rod is fixedlyed connected with described U type push-off pin.
In foot described in the utility model Massage sofa, described bar linkage structure also comprises third connecting rod and the 4th connecting rod, and described first connecting rod, described second connecting rod, described third connecting rod, described the 4th connecting rod is hinged successively and join end to end and constitute the four-bar linkage structure of parallelogram.
In foot described in the utility model Massage sofa, described bar linkage structure also comprises the limited block that is positioned on the described second connecting rod, limits described bar linkage structure adjusting range.
In foot described in the utility model Massage sofa, described U type push-off pin is provided with the damping wheel near an end that is connected with described foot massage device.
In foot described in the utility model Massage sofa, also comprise being positioned at the preceding fixed mount that plays position-limiting action below the described Massage sofa cushion, to described foot massage device.
In foot described in the utility model Massage sofa, the rear lower of described foot massage device is provided with tourelle.
Implement foot of the present utility model Massage sofa, have following beneficial effect: can built-in foot massage device owing to adopt U type push-off pin and thrust unit to make when not using, dwindled the volume of depositing of foot's Massage sofa; Owing to adopt the air pressure thrust unit, make to realize that foot massage device is released or built-in the time, can save cost and alleviate the weight of Massage sofa, simultaneously owing to adopt when not using and manually will be hidden within the bottom of foot's Massage sofa in the foot massage device 1, guaranteed the security of operation, can not clamp trick in built-in mistiming.
Air bag be arranged so that promotion is more stable, it is more convenient to exit.Adopt foot's gas masseur can well utilize the gas of air pump to carry out the massage of foot, do not need to connect in addition source of the gas.Bar linkage structure can be adjusted the use location of foot massage device 1, and the user who makes this foot's Massage sofa can be fit to different heights uses.Third connecting rod and the 4th connecting rod can well limit the scope of activities of first connecting rod and second connecting rod, guarantee the stability of first connecting rod and second connecting rod position.The setting of limited block can well limit the scope of activities of first connecting rod, second connecting rod, third connecting rod and the 4th connecting rod, plays the front and back position-limiting action to the use location of foot massage device.The damping wheel can prevent described U type push-off pin and ground friction.Preceding fixed mount can well play a part spacing to built-in foot massage device.Tourelle can be realized the propelling release of foot massage device easily.
The specific embodiment
Below in conjunction with diagram, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, in the preferred embodiment of foot of the present utility model Massage sofa, described foot Massage sofa comprises foot massage device 1, U type push-off pin 3, thrust unit 4 and back fixed mount 5.Foot massage device 1 is used for foot's massage; U type push-off pin 3 is used for foot massage device 1 is produced skew force, the service orientation of restriction foot massage device 1; Thrust unit 4 is used for foot massage device 1 is produced thrust, and foot massage device 1 is released; Described back fixed mount 5 is fixed on below foot's Massage sofa cushion, is used to connect U type push-off pin 3.U type push-off pin 3 is connected with back fixed mount 5 by bar linkage structure 2, and thrust unit 4 is fixedlyed connected with described U type push-off pin 3, and thrust unit 4 is the air pressure thrust unit.When described foot Massage sofa uses, promoting U type push-off pin 3 by thrust unit 4 releases foot massage device 1, the skew force of U type push-off pin 3 has changed the direction of foot massage device 1 simultaneously, makes it to become vertically by lying low, and foot massage device 1 is limited on the spendable direction.Can will be hidden within the bottom of foot's Massage sofa in the foot massage device 1 by manual or thrust unit 4 after finishing using, described foot Massage sofa volume when not using is reduced, account for the space in room less.Because thrust unit 4 has adopted the air pressure thrust unit, make to realize that foot massage device is released or built-in the time, can save cost, alleviate the weight of Massage sofa, simultaneously owing to adopt when not using and manually will be hidden within the bottom of foot's Massage sofa in the foot massage device 1, guaranteed the security of operation, can not clamp trick in built-in mistiming.Therefore realize that the volume that people want is little, low price, characteristics that security is good.
As shown in Figure 1, as the preferred embodiment of foot of the present utility model Massage sofa, the air pressure thrust unit comprises the fixed head 43 that produces the air pump 41, the air bag 42 that plays a driving role and the fixation balloon 42 that promote gas.During use, air pump 41 drives gas and gives the air bag that is fixed on the fixed head 43 42 inflations, thereby air bag 42 promotes U type push-off pin 3 because the effect of air pressure produces deformation, when arriving the position that requires, foot massage device 1 stops inflation, at this moment can carry out the massage of foot, after finishing using, can at this moment also be equivalent to air bag 42 venting by manually will being hidden within the bottom of foot's Massage sofa in the foot massage device 1.Use air pressure thrust unit cost low, easy to operate and be not prone to operating accident when foot massage device packed up, air bag be arranged so that promotion is more stable, it is more convenient to exit.
As shown in Figure 1, preferred embodiment as foot of the present utility model Massage sofa, foot massage device 1 is foot's gas masseur, massage gas interface by foot massage device 1 is connected with air pump 41, can utilize air pump to supply with the gas that is used to massage for foot's gas masseur, under the situation that does not influence foot's Massage sofa function, further saved the cost of foot's Massage sofa.
As shown in Figure 1, preferred embodiment as foot of the present utility model Massage sofa, described foot Massage sofa also comprises bar linkage structure 2, bar linkage structure 2 is used for the use location of foot massage device 1 is adjusted, and adjusts to be fit to the user of different heights by the use location of 2 pairs of foot massage devices 1 of bar linkage structure.Linkage 2 comprises first connecting rod 21 and second connecting rod 22, and an end of first connecting rod 21 is hinged with back fixed mount 5, and an end of second connecting rod 22 and the other end of first connecting rod 21 are hinged, and second connecting rod 22 is fixedlyed connected with U type push-off pin 3.The hinged first connecting rod 21 and the use of second connecting rod 22 can well be adjusted the use location of foot massage device 1 not hindering under the built-in situation of foot massage device 1, and the user who makes this foot's Massage sofa can be fit to different heights uses.U type push-off pin 3 can be fixedly connected on any position of second connecting rod 22 as required, can reach similar effects.
As shown in Figure 1, as the preferred embodiment of foot of the present utility model Massage sofa, linkage 2 is first connecting rod 21, second connecting rod 22, third connecting rod 23, the 4th connecting rod 24 is hinged successively and the four-bar linkage structure of the formation parallelogram that joins end to end.The pin joint of first connecting rod 21 and the 4th connecting rod 24 and back fixed mount 5 are hinged among the figure.During use, third connecting rod 23 and the 4th connecting rod 24 can well limit the scope of activities of first connecting rod 21 and second connecting rod 22, guarantee the stability of first connecting rod 21 and second connecting rod 22 positions.Can certainly realize limiting first connecting rod 21 and second connecting rod 22 scopes of activities by other modes, angle can be greater than the restriction fixed blocks of 180 degree between first connecting rod 21 and the second connecting rod 22 as making in the setting of the periphery of first connecting rod 21 and second connecting rod 22.
As shown in Figure 1, as the preferred embodiment of foot of the present utility model Massage sofa, bar linkage structure 2 also comprises limited block 25, and limited block 25 is used for the adjusting range of limiting rod structure 2.As shown in Figure 3, when foot massage device 1 was released, linkage 2 produced the motion that distortion cooperates foot massage device 1, and at this moment limited block 25 withstands third connecting rod 23, by U type push-off pin 3 power is applied on the foot massage device 1, the gravity that overcomes foot massage device 1 makes it be raised to the use location.When using foot massage device 1, limited block 25 is respectively by withstanding the adjusting range that first connecting rod 21 and third connecting rod 23 limit bar linkage structure 2, thereby limit the adjusting range of the use location of foot massage device 1, promptly control the closest approach and the solstics of foot massage device 1 flexible distance.
As shown in Figure 1, as the preferred embodiment of foot of the present utility model Massage sofa, U type push-off pin 3 is provided with damping wheel 6 near an end that is connected with foot massage device 1.Because when being hidden within the bottom of foot's Massage sofa in the foot massage device 1, U type push-off pin 3 is easy to ground and produces friction, inconvenient so built-in operation, therefore on U type push-off pin 3, an end that is connected with foot massage device 1 near U type push-off pin 3 is provided with damping wheel 6, when built-in like this, because damping wheel 6 protrudes in U type push-off pin 3, contact with the ground generation by damping wheel 6, play and avoid friction, reduce the effect of foot massage device 1 vibrations, foot massage device 1 can play same effect when foot Massage sofa bottom is released.
As shown in Figure 1; preferred embodiment as foot of the present utility model Massage sofa; described foot Massage sofa also comprises preceding fixed mount 7; as shown in Figure 2; when concealing in the foot massage device 1; by preceding fixed mount 7 concealed position of fixed foot portion massager 1 accurately, thereby can protect thrust unit 4 and U type push-off pin 3 can not exert oneself excessive when built-in and damage.
As shown in Figure 1, preferred embodiment as foot of the present utility model Massage sofa, the rear lower of foot massage device 1 is provided with tourelle 8, and tourelle 8 adopts roller can realize the propelling release of foot massage device 1 easily as unique fulcrum of foot massage device 1 with ground.
As shown in Figure 2, use flow chart for foot's Massage sofa of the utility model preferred embodiment, at first foot massage device 1 is built in the bottom of foot's Massage sofa, at this moment the air bag 42 of air pressure thrust unit is in compressive state, during use, give air bag 42 inflations by air pump 41, air bag 42 promotes U type push-off pin 3, at this moment U type push-off pin 3 is given power and power that foot massage device 1 one ends are upwards lifted of 1 one releases of foot massage device, at this moment linkage 2 also produces the motion that distortion cooperates foot massage device 1, air pump 41 continues to give air bag 42 inflations, foot massage device 1 reaches the position that the user requires, close air pump 41 and stop inflation, at this moment foot massage device 1 is vertical fully, and last user can adjust to the use location that the user is fit to by foot massage device 1 is pushed or pulled in the limited field of linkage 2.Original state is got back to by the bottom that manually pushes away foot massage device 1 and be built in foot's Massage sofa in the back of finishing using.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.