CN205234870U - Durable type low limbs massaging machine and massage armchair - Google Patents
Durable type low limbs massaging machine and massage armchair Download PDFInfo
- Publication number
- CN205234870U CN205234870U CN201521025529.5U CN201521025529U CN205234870U CN 205234870 U CN205234870 U CN 205234870U CN 201521025529 U CN201521025529 U CN 201521025529U CN 205234870 U CN205234870 U CN 205234870U
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- adjustable shelf
- lower limb
- durable type
- type lower
- massage machine
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Abstract
The utility model relates to a durable type low limbs massaging machine, including the mount, place the shank first adjustable shelf, place the second adjustable shelf and the thrust unit of foot, thrust unit includes drive assembly and stroke amplifier assembly, stroke amplifier assembly including direction rack, active RACK and with the two drive gear who meshes simultaneously, the direction rack is installed on the mount, drive gear connect in first adjustable shelf, the first adjustable shelf relatively fixed of drive assembly drive frame removes and makes the drive gear motion, drive gear drive active RACK removes in order to drive second adjustable shelf relatively fixed frame, active RACK with be equipped with the springiness cushioning subassembly between the second adjustable shelf, when the second adjustable shelf is trampled, the springiness cushioning subassembly is followed active RACK's length direction produces deformation. Therefore, the utility model discloses can prevent the fracture even of active RACK or drive gear tooth breakage.
Description
Technical field
The utility model relates to a kind of massage apparatus, especially a kind of durable type lower limb massage machine and massage armchair.
Background technology
Lower limb massage assembly is the important module of massage armchair, general lower limb massage assembly comprises lower limb frame, and lower limb frame possesses the structure such as shank frame and foot frame, and user is in the time carrying out lower limb massage, shank frame need to be separated with foot frame, thereby the foot to user and shank are massaged respectively. For reaching the separation between shank frame and foot frame, continue mutually on the market and occur several leg parts interlock separating mechanisms, such as using the moved apart of two electric pushrods or double lead-screw screw structure control shank frame and foot frame, but these structure ubiquity costs are high, the problem of manufacturing process difficulty.
In addition, the patent No. is 201020140013.6, and patent name is the Chinese patent of power-driven chair leg part interlock separating mechanism, it comprises, mounting, the chair back, and the main backrest pivotally connected with mounting, shank and foot massage assembly are connected in main backrest, and described main backrest is provided with tooth bar, described shank and foot massage assembly are individually fixed on leg frames and foot's framework, are fixed with gear in leg frames, on foot's framework, establish tooth bar, and leg frames and foot's framework and main backrest are slidably connected, between described main backrest and leg frames, be provided with electric expansion mechanism. although adopt the separating mechanism of this utility model can make foot massage portion and leg massage part from, but in the time that user will come in and go out massage armchair, conventionally can trample on the lower limb massage assembly in receiving state, during due to receiving state, foot's frame is liftoff certain safe distance, now the weight of human body can major part act on foot's frame, cause the relatively main backrest down sliding of foot's frame, but owing to only depending on limited several teeth to engage between the gear on the tooth bar on foot's frame and shank frame, the vertical stress component of the impulsive force that user causes foot's frame acts on wheel and rack, can cause the relative motion between wheel and rack, thereby cause tooth bar or gear avalanche even to rupture.
Utility model content
The technical problem that the utility model solves is to overcome Shortcomings in above-mentioned prior art, and a kind of durable type lower limb massage machine and massage armchair are provided.
For solving the problems of the technologies described above, the utility model has adopted following technical measures: a kind of durable type lower limb massage machine, comprise fixed mount, place the first adjustable shelf of shank, place the second adjustable shelf and the thrust unit of foot, described thrust unit comprises driven unit and stroke amplifier module, described stroke amplifier module comprises guiding tooth bar, movable rack and the driven wheel simultaneously engaging with the two, described guiding tooth bar is arranged on fixed mount, described driven wheel is connected in described the first adjustable shelf, described driven unit drives the first adjustable shelf to move and make driven wheel motion relative to fixed mount, described driving gear drives movable rack is to drive the second adjustable shelf to move relative to fixed mount, it is characterized in that, between described movable rack and described the second adjustable shelf, be provided with elastic buffer assembly, when described the second adjustable shelf is trampled, described elastic buffer assembly produces deformation along the length direction of described movable rack.
The utility model can also be further perfect by following technical measures:
As further improvement, described elastic buffer assembly comprises pressing part, bolster, described bolster and pressing part are slidably connected, pressing part has pressure tongue, bolster has elastomer, and elastomer is positioned at and presses the below of tongue, when described the second adjustable shelf is trampled, described pressing part and bolster relative sliding, described pressure hypogloeeis compression elasticity body.
As further improvement, described pressing part comprises sliding chute seat, the top that the both sides of sliding chute seat offer bar hole and sliding chute seat is provided with pressure tongue, described bolster is arranged in sliding chute seat, bolster comprises eyelet bolt, elastomer and bearing pin, and described elastomer sleeve is located on eyelet bolt, and eyelet bolt one end has movable joint hole, described pin sleeve is located in movable joint hole and through bar hole, and the other end of eyelet bolt is through pressing the through hole of tongue and being connected with locating part.
As further improvement, described pressing part is arranged on described the second adjustable shelf, and described bolster also comprises the engaging lug being arranged on movable rack, and described engaging lug slides and is arranged in sliding chute seat, and described bearing pin is also through described engaging lug.
As further improvement, described the first adjustable shelf is provided with the first roller set and the second roller set, and described fixed mount correspondence is provided with the first slide rail, and described the second adjustable shelf correspondence is provided with the second slide rail, the first roller set is snug fit at the first slide rail, and the second roller set is snug fit at the second slide rail.
As further improvement, described driven unit comprises screw rod, motor with the nut of screw rod adaptation and drive screw rotation, one end attaching nut of the gear shaft of described driven wheel, and the other end is connected in the first adjustable shelf.
As further improvement, described the second adjustable shelf comprises the rest portion of placing user's foot, and this rest portion is provided with foot massage device.
As further improvement, the rear end of the bottom of described the second adjustable shelf is provided with castor, and the front end of the bottom of the second adjustable shelf is provided with feet.
As further improvement, the bottom of described the second adjustable shelf is provided with drain pan, and described feet comprises the bracing frame of tilted rearward setting and be arranged on the rubber blanket of bracing frame bottom, and described rubber blanket extends drain pan.
The utility model also provides a kind of massage armchair simultaneously, and described massage armchair comprises durable type lower limb massage machine described in the utility model, and its scheme is as follows:
A kind of massage armchair, comprises mounting, is located at the back rest at the rear portion of mounting, and described back rest is provided with back massage device core; It is characterized in that: the front end of described mounting is hinged with the durable type lower limb massage machine as described in claim 1 to 9 any one.
Owing to having adopted above technical scheme, the utility model at least has following useful technique effect:
1, between movable rack and the second adjustable shelf, set up elastic buffer assembly, in the time that the second adjustable shelf is trampled, by the deformation of elastic buffer assembly, thereby before ensureing that the second adjustable shelf contacts to earth completely, movable rack can not followed the second adjustable shelf because of pulling of the active force of vertical direction and be moved downward together, thereby avoids even rupturing because the relative motion between movable rack and driven wheel causes movable rack or driven wheel to collapse tooth. And after human body leaves, the second adjustable shelf can be regained again under the effect of the elastic force of elastic buffer assembly, thereby ensure that there is certain safe distance on the second adjustable shelf and ground.
2, the rear end of the bottom of the second adjustable shelf is provided with castor, the front end of the bottom of the second adjustable shelf is provided with feet, in the time that the second adjustable shelf is trampled, the power that provides support to the second adjustable shelf thereby feet and castor land, prevents that the second adjustable shelf from gross distortion or directly fracture occurring while being trampled. Solve in prior art, only depend on castor to play a supportive role, in the time trampling, because the arm of force is long, the second adjustable shelf that is positioned at castor position, rear end is stressed excessive, thereby deforms or rupture, and has a strong impact on quality and the comfort level of massage armchair.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model durable type lower limb massage machine.
Fig. 2 is the explosive view of the utility model durable type lower limb massage machine.
Fig. 3 is the installation diagram of elastic buffer assembly of the present utility model.
Fig. 4 is the explosive view of Fig. 3.
Accompanying drawing mark: 1. fixed mount; 2. the first adjustable shelf; 3. the second adjustable shelf; 7. installing plate; 8. control device; 11. first slide rails; 21. first roller set; 22. second roller set; 23. axle sleeves; 31. second chutes; 32. rest portion; 33. foot massage assemblies; 41. motors; 42. screw rods; 43. nuts; 51. driven wheels; 52. guiding tooth bars; 53. movable racks; 61. engaging lugs; 62. sliding chute seats; 63. eyelet bolts; 64. stage clips; 65. bearing pins; 66. axle sleeves; 67. locating parts; 71. chutes; 341. bracing frame; 342. rubber blanket; 511. gear shaft; 100. durable type lower limb massage machines.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done to further detailed elaboration.
Durable type lower limb massage machine 100 as shown in accompanying drawing 1 to 4, comprise fixed mount 1, place the first adjustable shelf 2 of shank, place the second adjustable shelf 3 and thrust unit of foot, described thrust unit comprises driven unit and stroke amplifier module, described stroke amplifier module comprises guiding tooth bar 52, movable rack 53 and the driven wheel 51 simultaneously engaging with the two, described guiding tooth bar 52 is arranged on fixed mount 1, described driven wheel 51 is connected in described the first adjustable shelf 2, described driven unit drives the first adjustable shelf 2 move and driven wheel 51 is moved relative to fixed mount 1, described driven wheel 51 drives movable rack 53 to drive the second adjustable shelf 3 to move relative to fixed mount 1, between described movable rack 53 and described the second adjustable shelf 3, be provided with elastic buffer assembly, when described the second adjustable shelf 3 is trampled, described elastic buffer assembly produces deformation along the length direction of described movable rack 3.
As shown in Figure 2, the first adjustable shelf 2 is provided with the first roller set 21 and the second roller set 22, fixed mount 1 correspondence is provided with the first slide rail 11, the second adjustable shelf 3 correspondences are provided with the second slide rail 33, the first roller set 21 is snug fit at the first slide rail 11, the second roller set 22 is snug fit at the second slide rail 33, with this, the first adjustable shelf 2 can be slided on fixed mount 1, and the second adjustable shelf 3 can be slided on the first adjustable shelf 2.
Motor 41 is located at the top of installing plate 7, and the global shape of installing plate 7 is bending-type, and its upper recess has mounting groove, and motor 41 is arranged in mounting groove. Screw rod 42 arranges along the length bearing of trend of installing plate 7, and when motor 41 rotating, screw rod 42 drive nut 43 under the drive of motor 41 moves up and down. Motor 41, screw rod 42 and nut 43 are all arranged on installing plate 7 belows, and are fixedly connected with installing plate 7.
Installing plate 7 is longitudinally connected to the middle part of described fixed mount 10, and a side of installing plate 7 is provided with that " [" shape chute 71, movable rack 53 is slidably arranged in this " in [" shape chute 71. Installing plate 7 has tolerant hole, and nut 43 and 51 points of driven wheels are located at the both sides of installing plate 7, and gear shaft 511 is through driven wheel 51 and tolerant hole, and in order to increase the stability of gear shaft 511, between installing plate 7 and driven wheel 51, is also provided with gear cushion cover. The first adjustable shelf 2 is provided with axle sleeve 23 with respect to the position of gear shaft 51, and gear shaft 511 is set in this axle sleeve 23. By this, when motor 41 drives nut 43 to move along screw rod 42, nut 43 drives the first adjustable shelf 2 to move by gear shaft 511, and the translational speed of the first adjustable shelf 2 equals the translational speed of nut 43. Gear shaft 511 also drives driven wheel 51 to move along the length direction in the tolerant hole of installing plate 7, now because driven wheel 51 is engaged between stationary rack 52 and movable rack 53, driven wheel 52 had not only moved but also had rotated with the speed identical with nut 42, and movable rack 53 will move with the speed that doubles nut 43 under the effect of driven wheel 51. Because one end of movable rack 53 is connected on the second adjustable shelf 3, therefore the speed of the movement of the second adjustable shelf 3 will be the twice of the first adjustable shelf 2. Flexible by the ratio between the first adjustable shelf 2 and the second adjustable shelf 3, can realize the user's long to different legs lower limb position and effectively locate, it is all consistent making its position of being massaged, and improves massage effect and comfort level.
As shown in Figure 2, Figure 3 and Figure 4, described elastic buffer assembly comprises the pressing part connecting on the second adjustable shelf 3, connects the bolster of movable rack 53, and described bolster and pressing part are slidably connected. Pressing part comprises the sliding chute seat 62 being arranged on the second adjustable shelf 3, and the both sides of sliding chute seat 62 offer the top of bar hole and sliding chute seat 62 and extend two pressure tongues to both sides. Bolster comprises engaging lug 61, eyelet bolt 63, stage clip 64 and bearing pin 65. Engaging lug 61 is arranged on movable rack 53 lower ends, and stage clip 64 is set in eyelet bolt 63 and is arranged on the below of pressing tongue. Eyelet bolt 63 one end have movable joint hole, and the other end of eyelet bolt 63 is through pressing the through hole of tongue and being connected with locating part 67. Between engaging lug 61 and movable joint hole, there is axle sleeve 66. Bearing pin 65 is through movable joint hole, the bar hole of sliding chute seat 62, axle sleeve 66, the engaging lug 61 of eyelet bolt 63. By this, by the setting of elastic buffer assembly, in the time that the second adjustable shelf 3 is trampled, sliding chute seat 62 is followed the second adjustable shelf 3 and is moved downward along eyelet bolt 63, the pressure tongue of sliding chute seat 62 compression press spring 64 in the process pressing down, thus whole spring buffer assembly is extended along described movable rack 53 length bearing of trends. Before ensureing that the second adjustable shelf 3 contacts to earth, movable rack 53 can not followed the second adjustable shelf 3 and moves downward together because the active force of vertical direction pulls, and even ruptures thereby cause movable rack 53 or driven wheel 51 to collapse tooth. And after human body leaves, the second adjustable shelf 3 can be regained again under the effect of the elastic force of stage clip 64, ensure that again the second adjustable shelf 3 has certain safe distance with ground.
In the present embodiment, the rear end of the bottom of the second adjustable shelf 3 is provided with castor, and the front end of the bottom of the second adjustable shelf 3 is provided with feet. Feet comprises the bracing frame 341 of tilted rearward setting and is arranged on the rubber blanket 342 of bracing frame 341 bottoms, and described rubber blanket 342 extends drain pan. In the time that the second adjustable shelf 3 is trampled, thereby the power that provides support that feet and castor land to the second adjustable shelf 3 prevents that the second adjustable shelf 3 from gross distortion or directly fracture occurring while being trampled. Thereby in solution prior art, only depend on castor to play a supportive role, in the time trampling, because the arm of force is long, the second adjustable shelf 3 that is positioned at castor position, rear end is stressed excessive, thereby deforms or rupture, and has a strong impact on quality and the comfort level of massage armchair.
In the present embodiment, on the first adjustable shelf 2, lower leg massaging assembly is installed, lower leg massaging assembly is generally massage air bag, by the inflation/deflation of massage air bag, user's shank is pushed to massage. The second adjustable shelf 3 comprises the rest portion 32 of placing user's foot, and this rest portion 32 is provided with foot massage assembly 33. When use, user's vola produces and contacts with foot massage assembly 33, by the motion of foot massage assembly 33, massage is scraped, pushed up to user's sole.
Of the present utility modelly also comprise a kind of massage armchair, this massage armchair comprises mounting, and the durable type lower limb massage machine 100 in above-described embodiment is articulated with described mounting front end, and the rear portion of mounting is provided with back rest, and back rest is provided with back massage device core.
In other embodiments, elastic buffer assembly also can adopt other elastic constructions to be arranged between the second adjustable shelf and movable rack, for example, adopts extension spring.
In other embodiments, can be provided with two slide rails on fixed mount, the roller of the roller of the first adjustable shelf and the second adjustable shelf is snug fit at respectively in the slide rail of fixed mount, and the first adjustable shelf can be distinguished relative fixed mount slip with the second adjustable shelf.
In other embodiments, thrust unit also comprises detection components, and detection components is located on fixed mount in order to measure the relative fixed mount displacement of the first adjustable shelf.
In other embodiments, the quantity of elastic buffer assembly can be not limited to one, be specially, lower end at movable rack is horizontally connected with cross bar, thereby the elastic buffer assembly that two or more can interval between cross bar and the second adjustable shelf be set is strengthened the cushioning effect of elastic buffer assembly entirety, improves the intensity of structure and overall stability.
In other embodiments, the structure such as stationary rack, driven unit can be arranged on other positions of fixed mount, the gear shaft of driven wheel can directly be fixed on the first adjustable shelf, and driven unit can directly drive the second adjustable shelf to move, then drives the first adjustable shelf to move by stroke amplification device.
In other embodiments, pressing part can be connected on movable rack, and bolster is connected on the second adjustable shelf, in the time that the second adjustable shelf is trampled, also can play the effect of buffering by described pressing part and bolster relative sliding, thereby prevent that tooth bar or driven wheel from collapsing tooth and even rupturing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (10)
1. a durable type lower limb massage machine, comprise fixed mount, place the first adjustable shelf of shank, place the second adjustable shelf and the thrust unit of foot, described thrust unit comprises driven unit and stroke amplifier module, described stroke amplifier module comprises guiding tooth bar, movable rack and the driven wheel simultaneously engaging with the two, described guiding tooth bar is arranged on fixed mount, described driven wheel is connected in described the first adjustable shelf, described driven unit drives the first adjustable shelf to move and make driven wheel motion relative to fixed mount, described driving gear drives movable rack is to drive the second adjustable shelf to move relative to fixed mount, it is characterized in that, between described movable rack and described the second adjustable shelf, be provided with elastic buffer assembly, when described the second adjustable shelf is trampled, described elastic buffer assembly produces deformation along the length direction of described movable rack.
2. durable type lower limb massage machine according to claim 1, it is characterized in that: described elastic buffer assembly comprises pressing part, bolster, described bolster and pressing part are slidably connected, pressing part has pressure tongue, bolster has elastomer, and elastomer is positioned at and presses the below of tongue, when described the second adjustable shelf is trampled, described pressing part and bolster relative sliding, described pressure hypogloeeis compression elasticity body.
3. durable type lower limb massage machine according to claim 2, it is characterized in that: described pressing part comprises sliding chute seat, the top that the both sides of sliding chute seat offer bar hole and sliding chute seat is provided with pressure tongue, described bolster is arranged in sliding chute seat, bolster comprises eyelet bolt, elastomer and bearing pin, described elastomer sleeve is located on eyelet bolt, eyelet bolt one end has movable joint hole, described pin sleeve is located in movable joint hole and through bar hole, and the other end of eyelet bolt is through pressing the through hole of tongue and being connected with locating part.
4. durable type lower limb massage machine according to claim 3, it is characterized in that: described pressing part is arranged on described the second adjustable shelf, described bolster also comprises the engaging lug being arranged on movable rack, and described engaging lug slides and is arranged in sliding chute seat, and described bearing pin is also through described engaging lug.
5. durable type lower limb massage machine according to claim 1 and 2, it is characterized in that: described the first adjustable shelf is provided with the first roller set and the second roller set, described fixed mount correspondence is provided with the first slide rail, described the second adjustable shelf correspondence is provided with the second slide rail, the first roller set is snug fit at the first slide rail, and the second roller set is snug fit at the second slide rail.
6. durable type lower limb massage machine according to claim 1, it is characterized in that: described driven unit comprises screw rod, motor with the nut of screw rod adaptation and drive screw rotation, one end attaching nut of the gear shaft of described driven wheel, the other end is connected in the first adjustable shelf.
7. durable type lower limb massage machine according to claim 1, is characterized in that: described the second adjustable shelf comprises the rest portion of placing user's foot, and this rest portion is provided with foot massage device.
8. according to the durable type lower limb massage machine described in claim 1 or 7, it is characterized in that: the rear end of the bottom of described the second adjustable shelf is provided with castor, the front end of the bottom of the second adjustable shelf is provided with feet.
9. durable type lower limb massage machine according to claim 8, it is characterized in that: the bottom of described the second adjustable shelf is provided with drain pan, described feet comprises the bracing frame of tilted rearward setting and is arranged on the rubber blanket of bracing frame bottom, and described rubber blanket extends drain pan.
10. a massage armchair, comprises mounting, is located at the back rest at the rear portion of mounting, and described back rest is provided with back massage device core; It is characterized in that: the front end of described mounting is hinged with the durable type lower limb massage machine as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025529.5U CN205234870U (en) | 2015-12-12 | 2015-12-12 | Durable type low limbs massaging machine and massage armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025529.5U CN205234870U (en) | 2015-12-12 | 2015-12-12 | Durable type low limbs massaging machine and massage armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234870U true CN205234870U (en) | 2016-05-18 |
Family
ID=55933956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025529.5U Active CN205234870U (en) | 2015-12-12 | 2015-12-12 | Durable type low limbs massaging machine and massage armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234870U (en) |
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2015
- 2015-12-12 CN CN201521025529.5U patent/CN205234870U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361008 168, five Qian Lou Road, Siming District, Xiamen, Fujian. Patentee after: XIAMEN COMFORT SCIENCE&TECHNOLOGY GROUP Co.,Ltd. Address before: 361008 Qian Po Road, Siming District, Xiamen, Fujian Province, No. 168 Patentee before: XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 361008 168, five Qian Lou Road, Siming District, Xiamen, Fujian. Co-patentee after: XIAMEN HEALTHCARE ELECTRONIC Co.,Ltd. Patentee after: XIAMEN COMFORT SCIENCE&TECHNOLOGY GROUP Co.,Ltd. Address before: 361008 168, five Qian Lou Road, Siming District, Xiamen, Fujian. Patentee before: XIAMEN COMFORT SCIENCE&TECHNOLOGY GROUP Co.,Ltd. |