CN2375292Y

CN2375292Y - Massage device

Info

Publication number: CN2375292Y
Application number: CN 99208969
Authority: CN
Inventors: 巫东和
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-04
Filing date: 1999-05-04
Publication date: 2000-04-26
Anticipated expiration: 2009-05-04

Abstract

The utility model discloses a massage device. The utility model is composed of a bottom seat 11, a movable seat 12, more than two crank bodies 13, a plurality of groups of massage roller groups 14, a compression spring 16 and a driving device 2. The movable seat is arranged on the bottom seat, and the crank bodies are arranged on both sides of the movable seat. Both ends of each crank body are provided with roller groups, and the compression spring is arranged in the bottom seat and flexibly propped on the bottom surface of the movable seat. The driving device drives the massage device to move to massage the back, the arrangement of the compression spring absorbs the lying and leaning force, and the swinging curve of the utility model can adapt to the curve of the back of the human body owing to the arrangement of the crank bodies and the massaging roller groups.

Description

A kind of masseur

This utility model relates to daily class, particularly a kind ofly is installed in the massage armchair, in the seat cushion or the masseur of in the mattress human body back being massaged.

At present, common back massager is of a great variety, great majority are to reach massage effect by the roller roll extrusion or by the massaging disc rotation mode or the mode of vibration that are provided with protruding grain, but, in the aforesaid way, its roller or to massage the position of protruding grain all fixing, nick pars convoluta position for cervical region and waist etc., massage force is faint, causes massage effect not good, and Chang Yin crosses the ambassador back by the power of lying and masseur collides and pain mutually.

The purpose of this utility model provides and a kind ofly conforms to human body back curve, to cervical region, back, the good masseur of waist massage effect.

For reaching above-mentioned purpose, this utility model by the following technical solutions:

This utility model mainly by a base, a sliding seat, more than two crank body, organize the massage roller group and an actuating device is formed more, the base both sides are provided with slide block, slide block can move in the sliding-rail groove of actuating device, be provided with a chain groove in the base, chain is fixed in the chain groove, four locating shafts are set in the base, screwed hole is set on the locating shaft, put the compression spring in the screwed hole and combine with sliding seat; Sliding seat is located at the top of base, the sliding seat both sides are provided with locating shaft, locating shaft is provided with two relative keys, the location axle head is provided with clipping block, locating shaft passes the through hole of crank body, and the keyway tabling in two keys and the crank body in the through hole is provided with four circular holes on the sliding seat, pass four circular holes with four bolts and combine, suitable concave arc groove is set on the sliding seat with base; Crank body is overlooked and is seen as

Shape is faced and is seen as

Shape, the centre of crank body is provided with a through hole, crank body is set on the locating shaft of sliding seat both sides with through hole, be positioned the both sides of sliding seat, correspondence is provided with two keyways about in the through hole, and the two ends of crank body are provided with locating shaft, and the location axle head is provided with clipping block, the corresponding section is provided with two keys on the locating shaft, and locating shaft combines with the massage roller group; The massage roller group includes a transverse joint, two massage wheels, the transverse joint both sides are provided with runs through axle, run through axle head and be provided with clipping block, the transverse joint centre is provided with a through hole, and the corresponding position is provided with two keyways about in through hole, and two massage wheels are positioned to run through on the axle, two massage wheels are provided with several concave arc grooves, transverse joint is with the locating shaft fit of through hole and crank body, the keyway tabling of key on the locating shaft and through hole, and the clipping block on the locating shaft blocks transverse joint; Actuating device is arranged in the sliding-rail groove, is provided with two microswitch at upper and lower place, and motor drives two sprocket rotation, and two sprocket wheels drive chain and move, and does moving of upper and lower stroke thereby drive masseur along sliding-rail groove.

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2, Fig. 3, Fig. 4 are action sketch map of the present utility model.

Fig. 5 is installed in back massage chair support sketch map for this utility model.

Fig. 6 is another embodiment sketch map of the present utility model.

Fig. 7 is an embodiment sketch map more of the present utility model.

Fig. 8 is the combination cross-sectional schematic of Fig. 6.

Fig. 9 is the combination cross-sectional schematic of Fig. 7.

Figure 10 is another assembling sketch map of this utility model.

1 is masseur, 11 is base, 111 is slide block, 112 is the chain groove, 113 is locating shaft, 114 is screwed hole, 12 is sliding seat, 121 is locating shaft, 122 is clipping block, 123 is circular hole, 124 is the concave arc groove, 125 is key, 13 is crank body, 131 is through hole, 132 is locating shaft, 133 is clipping block, 134 is key, 135 is keyway, 14 is the massage roller group, 141 is transverse joint, 142 is through hole, 143 is clipping block, 144 for running through axle, 145 is massage wheels, 146 is through hole, 147 is the concave arc groove, 148 is keyway, 15 is bolt, 16 are the compression spring, 2 is actuating device, 21 is sliding-rail groove, 22,23 is microswitch, 24,25 are the key wheel, 26 is chain, 11 ' is base, 112 ' is the chain groove, 113 ', 121 ' is locating shaft, 13 ' is crank body, 14 ' is the massage roller group.

See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, this utility model mainly by a base 11, a sliding seat 12, more than two crank body 13, organize massage roller group 14 and an actuating device 2 is formed more, base 11 both sides are provided with slide block 111, slide block 111 can move in the sliding-rail groove 21 of actuating device 2, be provided with a chain groove 112 in the base 11, chain 26 is fixed in the chain groove 112, four locating shafts 113 are set in the base 11, screwed hole 114 is set on the locating shaft 113, puts compression spring 16 in the screwed hole 114 and combine with sliding seat 12; Sliding seat 12 is located at the top of base 11, sliding seat 12 both sides are provided with locating shaft 121, locating shaft 121 is provided with two relative keys 125, locating shaft 121 ends are provided with clipping block 122, locating shaft 121 passes through hole 131, two keys 125 of crank body 13 and keyway 135 tablings in the crank body 13 interior through holes 131, and four circular holes 123 are set on the sliding seat 12, pass four circular holes 123 with four bolts 15 and combine, suitable concave arc groove 124 is set on the sliding seat 12 with base 11; Crank body 13 is overlooked and is seen as

Shape is faced and is seen as

Shape, the centre of crank body 13 is provided with a through hole 131, crank body 13 is set on the locating shaft 121 of sliding seat 12 both sides with through hole 131, be positioned the both sides of sliding seat 12, correspondence is provided with two keyways 135 about in the through hole 131, and the two ends of crank body 13 are provided with locating shaft 132, and locating shaft 132 ends are provided with clipping block 133, the corresponding section is provided with two keys 134 on the locating shaft 132, and locating shaft 132 combines with massage roller group 14; Massage roller group 14 includes a transverse joint 141, two massage wheels 145, transverse joint 141 both sides are provided with runs through axle 144, run through axle 144 ends and be provided with clipping block 143, transverse joint 141 centre are provided with a through hole 142, and the corresponding position is provided with two keyways 148 about in through hole 142, two massage wheels 145 are positioned to run through on the axle 144, two massage wheels 145 are provided with several concave arc grooves 147, transverse joint 141 is with locating shaft 132 fits of through hole 142 with crank body 13, the key 134 on the locating shaft 132 and keyway 148 tablings of through hole 142, the clipping block 133 on the locating shaft 132 blocks transverse joint 141; Actuating device 2 is arranged in the sliding-rail groove 21, is provided with two

microswitch

22,23 at upper and lower place, and motor drives two

sprocket wheels

24,25 and rotates, and two

sprocket wheels

24,25 drive chain 26 and move, and do moving of upper and lower stroke thereby drive masseur 1 along sliding-rail groove 21.

By the combination of above-mentioned member, at first the slide block 111 of base 11 both sides is put in the sliding-rail groove 21, and chain 26 is embedded in the chain groove 112, in base 11, be inserted in compression spring 16; Two crank bodies 13 are inserted on the locating shaft 121 of sliding seat 12 both sides, utilize clipping block 122 location, massage roller group 14 is inserted on the locating shaft 132 at crank body 13 two ends again, utilize clipping block 133 location, then sliding seat 12 is inserted on the base 11, utilizes four support bolts 15 to be located.

See also shown in Figure 4, this utility model is installed in the back massage chair, and during use, motor

drives sprocket wheel

24,25 and rotates, chain 26 drive thereupon a kind of have multi-direction wave and up and down elastic massager 1 do upper and lower action, and use two

microswitch

22,23 to control up and down stroke.

See also Fig. 2, Fig. 3, shown in Figure 4, the keyway 135 in the crank body 13 of the present utility model cooperatively interacts with the key 125 in the sliding seat 12, and crank body 13 is freely rotated in a scope; Keyway 148 in its massage roller group 14 cooperatively interacts with the key 134 on the crank body 13, and massage roller group 14 is freely rotated in a scope; When it is installed in the back massage chair, user is sat and is lain on the back massage chair, and its two crank body 13 and massage roller group 14 will be different and wave to the back curve that meets user along with the curve at user back; And because of being equiped with several compression springs 16 in the base 11, when user on the chair back when lying, it will make in the sliding seat 12 by the power of lying and contract, to be compressed spring by the power of lying absorbs, avoid because of by the power of lying when excessive, masseur 1 mutual the touching in back and the massage armchair, and produce pain; And sliding seat 12 is provided with a concave arc groove 124, can avoid vertebrae directly and sliding seat 12 touch, the back is directly contacted with massage roller group 14, also can reach better massage effect.

As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, when this utility model uses, it does to rise and down maneuver by

sprocket wheel

24,25 and chain 26, press the volume spring because of being equiped with several in the movable masseur 1, when rising, when descending, sliding seat 12, crank body 13 and massage roller group 14 will be along with the curves of user cervical region, back, waist, and in contract or overhanging, make its massage effect better to cervical region, back, waist, to improve common masseur application of force inequality, improve the not good shortcoming of massage effect greatly for the inner concave curve of cervical region, waist.

As Fig. 6, Fig. 7, Fig. 8, shown in Figure 9, this utility model also can be positioned chain 26 in the chain groove 112 ' of base 11 ' bottom, and installing presses volume spring 16 to be inserted in the locating shaft 113 ' more than one or two between base 11 ' and sliding seat 12 ', to reach the effect that absorbs by the power of lying.

As shown in figure 10, this utility model also can make two locating shafts 121 ' respectively in the sliding seat both sides, refill crank body 13 ', and the massage wheels 14 ' of then packing into form the movable masseur 1 with eight groups of massage roller groups, have preferable massage effect.

Claims

1, a kind of masseur, it is characterized in that including a base (11), one sliding seat (12), crank body more than two (13), many group massage roller groups (14) and an actuating device (2), base (11) both sides are provided with slide block (111), slide block (111) can move in the sliding-rail groove (21) of actuating device (2), be provided with a chain groove (112) in the base (11), chain (26) is fixed in the chain groove (112), four locating shafts (113) are set in the base (11), screwed hole (114) is set on the locating shaft (113), the middle storing of screwed hole (114) is compressed spring (16) and is combined with sliding seat (12), sliding seat (12) is located at the top of base (11), sliding seat (12) both sides are provided with locating shaft (121), locating shaft (121) is provided with two relative keys (125), locating shaft (121) end is provided with clipping block (122), locating shaft (121) passes the through hole (131) of crank body (13), keyway (135) tabling in two keys (125) and the interior through hole of crank body (13) (131), four circular holes (123) are set on the sliding seat (12), pass four circular holes (123) with four bolts (15) and combine, suitable concave arc groove (124) is set on the sliding seat (12) with base (11); Crank body (13) is overlooked and is seen as Shape is faced and is seen as

Shape, the centre of crank body (13) is provided with a through hole (131), crank body (13) is set on the locating shaft (121) of sliding seat (12) both sides with through hole (131), be positioned the both sides of sliding seat (12), correspondence is provided with two keyways (135) about in the through hole (131), the two ends of crank body (13) are provided with locating shaft (132), locating shaft (132) end is provided with clipping block (133), locating shaft (132) is gone up the corresponding section and is provided with two keys (134), and locating shaft (132) combines with massage roller group (14); Massage roller group (14) includes a transverse joint (141), two massage wheels (145), transverse joint (141) both sides are provided with runs through axle (144), run through axle (144) end and be provided with clipping block (143), transverse joint (141) centre is provided with a through hole (142), and the corresponding position is provided with two keyways (148) about in through hole (142), two massage wheels (145) are positioned to run through on the axle (144), two massage wheels (145) are provided with several concave arc grooves (147), transverse joint (141) is with locating shaft (132) fit of through hole (142) with crank body (13), keyway (148) tabling of key (134) on the locating shaft (132) and through hole (142), clipping block (133) on the locating shaft (132) blocks transverse joint (141), actuating device (2) is arranged in the sliding-rail groove (21), last, following place is provided with two microswitch (22), (23), motor drives two sprocket wheels (24), (25) rotate, two sprocket wheels (24), (25) drive chain (26) and move, thereby drive masseur (1) on sliding-rail groove (21) work, the motion of down stroke.