CN2617243Y

CN2617243Y - Liftable and telescopic sliding device of messaging chair footpad

Info

Publication number: CN2617243Y
Application number: CN 03230289
Authority: CN
Inventors: 张鸿均
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-11
Filing date: 2003-04-11
Publication date: 2004-05-26
Anticipated expiration: 2013-04-11

Abstract

The utility model relates to a liftable and telescopic sliding device of a massaging chair footpad. A set of electric cylinders are arranged between the footpad and a bottom seat. The utility model is characterized in that the footpad is composed of a set of bed frames of the footpad and a set of sliding sleeves of sliding seats of the footpad. Both sides of the top margin of each bed frame of the footpad are provided with a pair of sliding rails. Both sides of the bottom margin of each sliding seat of the footpad are provided with a pair of rail slices which are inserted into the sliding rails on both of the two sides of each bed frame of the footpad; a connecting rod with predefined length is axially arranged on the middle section position of each bed frame of the footpad. One end of each connecting rod is pivoted in a long slide way of a vertical guide rod preset on the bottom margin of the near rear section of each sliding seat of the footpad by an axis bolt, and the other end of the connecting rod is pivoted with a push rod on one side of a frame of a massaging chair pad. When the utility model is used for lifting and inclining the footpad, the utility model can synchronously control the footpad to outward slide and extend at proper distance. As a consequence, the utility model can obtain favorable massaging form according to users' body type discrepancy and use requirements.

Description

The foot pad lifting slippage retractor device of massage armchair

Technical field

The utility model relates to the massage armchair field, especially in regard to a kind of foot pad lifting slippage retractor device of massage armchair.

Background technology

General massage armchair is on structural design, except the comfortable massage functions that the full back of user is provided, what have partly has additional massage machine at seat cushion, so that the massage of suitable buttocks to be provided, even set up the foot pad massage machine, thereby have massage functions user's shank, constitute the complete whole body massage formula of a kind of function massage armchair, cooperate the adjustment of inclining of facing upward of its massage armchair pedestal, make the posture that the user can be the most comfortable enjoy the comfortable massage of whole body, reach and eliminate purpose tired, happy muscles and bones.

With regard to existing massage armchair structure, in the design of its foot pad, normally with the direct jacking of electronic cylinder or draw and fall foot pad, meeting user's different user demands,, its top that must be subjected to electronic cylinder is drawn and produce pivot and put the lifting effect because of its foot pad pedestal is directly to be integral with the cushion frames pivot roped party of massage armchair, on the foot pad pedestal, then be provided with massage machine, user foot must be rested on implements foot's massage functions on the massage machine of foot pad, thus, will produce following shortcoming:

Because of existing foot pad is the kenel design that fixes, the massage machine on its foot pad and the relative distance of massage chair seat cushion are constant, thus, when the user of different builds is sitting in massage armchair and rests on shank on the foot pad, may make the relativeness of shank and foot pad massage machine produce difference because of the difference of its leg length, the user long as shank, the position of possible its massage machine contact massage can be at the square on the upper side nearly knee joint place of its calf, then may make the biased shin that is bordering on of contact Massage Department of its massage machine to the shank shorter one, in other words, when the user of different builds when using same massaging chair foot rest massage machine to carry out the shank massage, to can't obtain the massage effect at same position because of its size difference, and the difference at this massage position, may have the difference of massage comfortableness, with regard to practicality, the fixed foot cushion structure design of this kind, because of answering different build users and massage demand thereof suitably to adjust the position that concerns of its foot pad, so difficulty is called ideal, practical design.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of foot pad lifting slippage retractor device of massage armchair is provided.

The purpose of this utility model is achieved in that a kind of foot pad lifting slippage retractor device of massage armchair, is provided with one group of electronic cylinder between its foot pad and base, it is characterized in that:

This foot pad system is made up of one group of foot pad pedestal and one group of foot pad slide sliding sleeve, and these foot pad pedestal apical margin both sides are provided with a pair of slide rail, and these foot pad slide root edge both sides then are provided with a pair of rail sheet, and the rail sheet of this foot pad slide is embedded in these foot pad pedestal two wood side-guides;

The middle section position axle of this foot pad pedestal is established the connecting rod of a predetermined length, this connecting rod one end is hubbed at by a bolt in the microscler chute of the default vertical guide stem of the nearly back segment root edge of this foot pad slide, and the end in addition of this connecting rod is then tied with the push rod pivot that massage armchair cushion frames one side is pivoted.

Good effect of the present utility model is: when the foot pad pedestal of pulling on electronic cylinder top rises, suitable distance is stretched out in the outside slippage of foot pad slide that the energy Synchronization Control is slidingly installed on the foot pad pedestal, and the difference of facing upward the lift angle degree with its foot pad pedestal, the slippage of its foot pad slide amplitude of stretching out also is not quite similar, adjust the position of foot pad slide so can and be moderate in one's demands, obtain best massage kenel according to user's build; And electronic cylinder draws when falling the foot pad pedestal, and the foot pad slide is regained synchronously.

Description of drawings

Fig. 1 is that the utility model massaging chair foot rest is at the structural representation of facing upward under the state of liter.

Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model massaging chair foot rest.

Fig. 3 is that the utility model massaging chair foot rest is at the structural relation schematic diagram of facing upward under the state of liter.

Fig. 4 is the structural relation schematic diagram of the utility model massaging chair foot rest under collapse state.

The specific embodiment

Now obtain more deep and concrete understanding, please cooperate graphic giving for example again to further specify for enabling that structure composition of the present utility model, technological means and effect are reached the aspect.

At first, see also the structural representation of Fig. 1 and the STRUCTURE DECOMPOSITION schematic diagram of Fig. 2, as shown in the figure, the utility model is on structural design, mainly be that the foot pad of massage armchair is made up of one group of foot pad pedestal 10 and one group of foot pad slide 20 sliding sleeve, these foot pad pedestal 10 rear ends take movable pivot group to combine with massage armchair cushion frames 30, cooperate the expanding-contracting action be located at this foot pad pedestal 10 and the electronic cylinder 32 of 31 of massage armchair bases, make this foot pad pedestal 10 have movable pivot and put lifting usefulness;

Be provided with a pair of slide rail 11 in these foot pad pedestal 10 apical margin both sides, then be provided with a pair of rail sheet 21 in these foot pad slide 20 root edge both sides, rail sheet 21 covers by this foot pad slide 20 are embedded in 10 liang of wood side-guides 11 of this foot pad pedestal, make this foot pad slide 20 have slippage usefulness;

And produce synchronization-sliding usefulness with these foot pad pedestal 10 liftings in order to reach this foot pad slide 20, the utility model is established the connecting rod 12 of a predetermined length at the middle section position axle of this foot pad pedestal 10, these connecting rod 12 1 ends are hubbed in the microscler chute 23 of the default vertical guide stem 22 of these foot pad slide 20 nearly back segment root edges by a bolt 13, the end in addition of this connecting rod 12 is then tied with push rod 33 pivots that these massage armchair cushion frames 30 1 sides are pivoted, utilize this connecting rod 12 according to this, the linkage that guide rod 22 and push rod 33 structures are formed makes this foot pad slide 20 have the flexible usefulness of synchronization-sliding with the lifting of this foot pad pedestal 10;

Please continue to consult Fig. 3 again, the structural relation schematic diagram of Fig. 4, foot pad pedestal 10 when the lifting of the utility model foot pad is described changes with the structural relation of foot pad slide 20, as shown in the figure, when foot pad is under the collapse state, the electronic cylinder 32 that this base 31 and this foot pad pedestal are 10 is to be cover miniature attitude, this moment, this foot pad slide 20 and foot pad pedestal 10 were for overlapping receipts fully and being vertical configuration, and the push rod 33 that is hubbed on this cushion frames 30 also is sagging shape, the connecting rod 12 that causes being located at these foot pad pedestal 10 stage casings is subjected to its pushing and pressing and the bottom, relatively make its other end go up the guide rod 22 of this foot pad slide 20 of pendulum ejection, to keep the cover receipts relation of this foot pad slide 20 and foot pad pedestal 10; And when facing upward of desire operation foot pad rises, this electronic cylinder 32 is with up jacking of foot pad pedestal 10, this moment, this push rod 33 that is hubbed on cushion frames 30 will form drawing effect backward to connecting rod 12 lower ends that are located at these foot pad pedestal 10 stage casings, make these connecting rod 12 upper ends pivot pendulum relatively forward, the activity space nargin that cooperates the microscler chute 23 of these foot pad slide 20 root edge guide rods 22 to be provided, hold down leading of 10 liang of wood side-guides 11 of this foot pad pedestal forcing this foot pad slide 20, suitable distance (more than see also shown in Figure 3) is stretched out in slippage relatively forward, and the angle difference of facing upward liter along with this foot pad pedestal 10, the drawing amplitude of 33 pairs of these connecting rod 12 hypomeres of its push rod also is not quite similar, the distance of slippage is also inequality forward relatively to cause this foot pad slide 20 of this connecting rod 12 epimere pivots pendulum pushing and pressing, therefore can adjust the relativeness of this foot pad slide 20 and cushion frames 30, its user that can answer different builds and different massage thereof are moderate in one's demands adjust the contact relation of foot pad massage machine (not painting) and shank, to obtain best massage kenel; And when desire operation foot pad folds, then the cylinder bar of this electronic cylinder 32 is inwardly to reclaim and draw these foot pad pedestal 10 downward pivots of pulling to put foldings, connecting rod 12 lower ends that the push rod 33 that is pivoted of this cushion frames 30 will force these foot pad pedestal 10 stage casings this moment are the pivot pendulum forward, cause these connecting rod 12 upper ends pivot pendulum and this foot pad slide 20 is pulled back relatively backward, reply this foot pad slide 20 and the cover of foot pad pedestal 10 and receive state (more than see also shown in Figure 4).

Through above explanation, massaging chair foot rest of the present utility model as can be known is via the sleeve type assembly kenel of foot pad pedestal 10 with foot pad slide 20, cooperation constitutes the obtained continuous action relation of linkage by a push rod 33, a connecting rod 12 and a guide rod 22, when its foot pad pedestal 10 of pulling on electronic cylinder 32 tops of being located at 31 of foot pad pedestal 10 and bases is risen, can the 20 outside slippages of Synchronization Control foot pad slide stretch out suitable distance, and electronic cylinder 32 draws when falling foot pad pedestal 10, and foot pad slide 20 is regained synchronously.So when operation foot pad pedestal 10 is faced upward when rising, because of its foot pad slide 20 can be faced upward lift angle degree difference slippage different distance forward with foot pad pedestal 10, make it not because of user's size difference, all can obtain the best contact massage kenel of foot pad massage machine via the adjustment of foot pad slide 20 relativeness positions to shank, even can adjust the foot pad massage machine according to user's demand the shank different parts is implemented comfortable massage, effectively solve the fixedly not most perfect shortcoming of kenel foot pad of existing massage armchair.

Claims

1, a kind of foot pad lifting slippage retractor device of massage armchair is provided with one group of electronic cylinder between its foot pad and base, it is characterized in that:

2, the foot pad lifting slippage retractor device of massage armchair according to claim 1, the skidding distance that it is characterized in that this foot pad slide changes according to the variation of facing upward the lift angle degree of this foot pad pedestal.