CN204233401U - A kind of curvilinear motion mechanism of massage cushion - Google Patents
A kind of curvilinear motion mechanism of massage cushion Download PDFInfo
- Publication number
- CN204233401U CN204233401U CN201420666305.1U CN201420666305U CN204233401U CN 204233401 U CN204233401 U CN 204233401U CN 201420666305 U CN201420666305 U CN 201420666305U CN 204233401 U CN204233401 U CN 204233401U
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- gear
- power transmission
- transmission shaft
- drain pan
- worm
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Abstract
The curvilinear motion mechanism of a kind of massage cushion disclosed in this utility model, comprise base, cartridge assemblies and a pair tooth bar, tooth bar is the serpentine adapted with human body back curve, cartridge assemblies comprises movement drain pan, the motor be fixedly connected with movement drain pan, movement drain pan is provided with power transmission shaft, the two ends of power transmission shaft are respectively arranged with the walking spur gear be connected with a joggle with respective rack, the outfan of motor is provided with worm screw, coordinated by gear drive transmission between worm screw with power transmission shaft, gear drive comprises and is installed in worm gear on movement drain pan and bevel gear set, be fixedly installed on the angular wheel on power transmission shaft, bevel gear set comprises the spur gear portions engaged with worm gear, on spur gear portions, integrated setting has the bevel gear portion of engaging with angular wheel, worm gear is connected with worm engaging.This utility model is simple and reasonable, can work alone, easy to use, manufacturing cost is lower, volume arrange less, transmission efficiency is higher.
Description
Technical field
This utility model relates to massage cushion technical field, particularly a kind of curvilinear motion mechanism of massage cushion.
Background technology
Along with the development of constantly bringing forth new ideas of massage appliance, common Rotary kneading massage backrest cannot meet the user demand of consumer, and the ambulation massage backrest meeting body curve is extensively subject to the favor of consumer because comfort level is high.Authorization Notice No. is that CN201211308Y discloses " a kind of massage head elevating mechanism for masseur ", its structure comprises guide rail, roll wheel assembly and connecting axle, the upper surface of guide rail is human body back curve shape and structure, roll wheel assembly comprises rolling wheel support and is arranged at the roller on rolling wheel support, the roller of roll wheel assembly rolls with the curvilinear surface of guide rail and coordinates, rolling wheel support is also provided with ball, ball is connected with the bulb ball-and-socket hinge style being located at connecting axle lower end, the upper end of connecting axle is fixedly connected with the massage head module of masseur, external driven wheel on connecting axle, connecting axle is connected with driven wheel slidingtype, specifically, driven wheel can make connecting axle rotate and can not limit connecting axle and slide up and down, namely show that massage head module can rotate and lifting action simultaneously, during installation, driven wheel is connected with the worm screw of motor output shaft in masseur by gear drive, wherein gear drive comprises hoofing part gear, tooth bar in this hoofing part gear and masseur is connected with a joggle.During work, machine operation driven gear drive mechanism rotate, now on the one hand by the cooperation of hoofing part wheel and rack, make the movement integral translation of masseur, in the translation motion of movement, roll wheel assembly can under the effect of roller, and the human body back curve of following on guide rail slides up and down eustasy accordingly, thus drive massage head module also to do corresponding oscilaltion change, thus massage head module is fitted all the time with human body back; On the other hand, motor operationally, can drive driven wheel to rotate by gear drive, and driven wheel drives connecting axle synchronous axial system, and then drives massage head module to rotate, and realizes the massage to human body back.
But, the defect of above-mentioned " a kind of massage head elevating mechanism for masseur " is: first, because massage head module is installed on roll wheel assembly by connecting axle, and connecting axle is provided with the driven wheel be connected with motor-driven, when electric machine rotation, can make roll wheel assembly while motion, massage head module also can rotate under the transmission of driven wheel, thus cause roll wheel assembly and massage head module independently cannot carry out work, and then cause there is awkward defect; The second, gear drive vibrational power flow is comparatively complicated, and both caused overall volume to arrange comparatively large, manufacturing cost is higher, but also makes transmission efficiency lower.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provide a kind of simple and reasonable, can work alone, the curvilinear motion mechanism that easy to use, manufacturing cost is lower, volume arranges the massage cushion less, transmission efficiency is higher.
For achieving the above object, this utility model is by the following technical solutions:
The curvilinear motion mechanism of a kind of massage cushion described in the utility model, comprise base and cartridge assemblies, also comprise a pair tooth bar be arranged on described base, described tooth bar is the serpentine adapted with human body back curve, described cartridge assemblies is movably set between two described tooth bars, described cartridge assemblies comprises movement drain pan, the motor be fixedly connected with described movement drain pan, described movement drain pan is provided with power transmission shaft, the two ends of described power transmission shaft are respectively arranged with the walking spur gear be connected with a joggle with corresponding described tooth bar, the outfan of described motor is provided with worm screw, coordinated by gear drive transmission between described worm screw with described power transmission shaft, described gear drive comprises and is installed in worm gear on described movement drain pan and bevel gear set, be fixedly installed on the angular wheel on described power transmission shaft, described bevel gear set comprises the spur gear portions engaged with described worm gear, on described spur gear portions, integrated setting has the bevel gear portion of engaging with described angular wheel, described worm gear is connected with described worm engaging.
Further, the two ends of described power transmission shaft are respectively arranged with front wheel, and the outside of two described tooth bars is respectively arranged with the chute with corresponding described front wheel corresponding matching, and described front wheel rolls and is arranged in corresponding described chute.
Further, described movement drain pan is provided with a pair rear roller with described front wheel corresponding matching, two described rear rollers roll respectively and are arranged in corresponding described chute.
The beneficial effects of the utility model are: this utility model is the curvilinear motion mechanism of messaging backs, by arranging a pair tooth bar on base, movement drain pan arranges power transmission shaft, the two ends of power transmission shaft arrange the walking spur gear engaged with respective rack respectively, movement drain pan arranges motor, the outfan of motor is provided with worm screw, worm gear is passed through successively between worm screw and power transmission shaft, bevel gear set and angular wheel are in transmission connection, when machine operation, motor drives worm gear wheel by worm screw, the spur gear portions synchronous axial system of bevel gear set is driven while worm gear wheel, spur gear portions drives angular wheel to rotate by bevel gear portion again, and then driving drive axis, walking spur gear is moved along tooth bar.By controlling the rotating of motor, and then the reciprocating motion of walking spur gear can be controlled.
Compared with prior art, by arranging independently motor, when this utility model cooperation is arranged on massage cushion, there is not transmission between this motor with massage machine and coordinating in this utility model, thus ensure that massage machine and this utility model independently can carry out work, result of use is better; In addition, this utility model coordinates by worm gear, bevel gear set and angular wheel the gear drive formed by arranging, and vibrational power flow is more simple, and volume arranges less, effectively reduces manufacturing cost, and speed changing effect is better, improves transmission efficiency.
Accompanying drawing explanation
Fig. 1 is integral installation distribution structure schematic diagram of the present utility model;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1.
In Fig. 1 and Fig. 2:
1, base; 11, slide rail; 2, tooth bar; 21, slide plate; 31, movement drain pan; 32, motor; 321, worm screw; 33, massage machine; 34, power transmission shaft; 341, walking spur gear; 342, front wheel; 35, worm gear; 36, spur gear portions; 37, angular wheel; 38, rear roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
The curvilinear motion mechanism of a kind of massage cushion as depicted in figs. 1 and 2, comprise base 1 and cartridge assemblies, also comprise a pair tooth bar 2 be arranged on base 1, tooth bar 2 is the serpentine adapted with human body back curve, cartridge assemblies is movably set between two tooth bars 2, cartridge assemblies comprises movement drain pan 31, the motor 32 be fixedly connected with movement drain pan 31, cartridge assemblies also comprises massage machine 33, movement drain pan 31 is provided with power transmission shaft 34, the two ends of power transmission shaft 34 are respectively arranged with the walking spur gear 341 be connected with a joggle with respective rack 2, the outfan of motor 32 is provided with worm screw 321, coordinated by gear drive transmission between worm screw 321 with power transmission shaft 34, gear drive comprises and is installed in worm gear 35 on movement drain pan 31 and bevel gear set, be fixedly installed on the angular wheel 37 on power transmission shaft 34, bevel gear set comprises the spur gear portions 36 engaged with worm gear 35, on spur gear portions 36, integrated setting has the bevel gear portion of engaging with angular wheel 37, worm gear 35 and worm screw 321 are connected with a joggle.
More than form agent structure of the present utility model.When motor 32 works, motor 32 drives worm gear 35 to rotate by worm screw 321, spur gear portions 36 synchronous axial system of bevel gear set is driven while worm gear 35 rotates, spur gear portions 36 drives angular wheel 37 to rotate by bevel gear portion again, and then drive power transmission shaft 34 to rotate, walking spur gear 341 is moved along tooth bar 2.Because tooth bar 2 is the serpentine adapted with human body back curve, when spur gear 341 of walking moves along tooth bar 2, effectively ensure that the massage machine 33 in cartridge assemblies fully can contact with human body back, comfort level is higher, and massage effect is better.By controlling the rotating of motor 32, and then the reciprocating motion of walking spur gear 341 can be controlled.
Compared with prior art, this utility model is by arranging independently motor 32, when this utility model cooperation is arranged on massage cushion, as shown in Figure 1, there is not transmission between this motor 32 with massage machine 33 to coordinate, move along tooth bar 2 by means of only walking spur gear 341 driving machine core assembly when namely motor 32 rotates, massage head rotation work can't be driven simultaneously, thus ensure that massage machine 33 and this utility model independently can carry out work, result of use is better; In addition, this utility model coordinates by worm gear 35, bevel gear set and angular wheel 37 gear drive formed by arranging, and vibrational power flow is more simple, and volume arranges less, effectively reduces manufacturing cost, and speed changing effect is better, improves transmission efficiency.
The two ends of power transmission shaft 34 are also respectively arranged with front wheel 342, and the outside of two tooth bars 2 is respectively arranged with the chute with corresponding front wheel 342 corresponding matching, and front wheel 342 rolls and is arranged in respective slide slots.Specifically, the arranged outside of tooth bar 2 has the slide plate 21 with front wheel 342 adaptation, base 1 is provided with the slide rail 11 with slide plate 21 corresponding matching, and slide plate 21 coordinates with slide rail 11 and forms above-mentioned chute.Be arranged in respective slide slots by front wheel 342 is rolled, effectively ensure that walking spur gear 341 can move along same direction all the time, avoid between walking spur gear 341 and tooth bar 2 and depart from, thus effectively cartridge assemblies is served to the effect of location.
In order to make cartridge assemblies movement effects better, movement drain pan 31 is also provided with a pair rear roller 38 with front wheel 342 corresponding matching, two rear rollers 38 roll respectively and are arranged in respective slide slots, coordinated by front wheel 342 and rear roller 38, further increase stability during this utility model motion.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in this utility model patent claim change or modify, and are included in this utility model patent claim.
Claims (3)
1. the curvilinear motion mechanism of a massage cushion, comprise base and cartridge assemblies, it is characterized in that: also comprise a pair tooth bar be arranged on described base, described tooth bar is the serpentine adapted with human body back curve, described cartridge assemblies is movably set between two described tooth bars, described cartridge assemblies comprises movement drain pan, the motor be fixedly connected with described movement drain pan, described movement drain pan is provided with power transmission shaft, the two ends of described power transmission shaft are respectively arranged with the walking spur gear be connected with a joggle with corresponding described tooth bar, the outfan of described motor is provided with worm screw, coordinated by gear drive transmission between described worm screw with described power transmission shaft, described gear drive comprises and is installed in worm gear on described movement drain pan and bevel gear set, be fixedly installed on the angular wheel on described power transmission shaft, described bevel gear set comprises the spur gear portions engaged with described worm gear, on described spur gear portions, integrated setting has the bevel gear portion of engaging with described angular wheel, described worm gear is connected with described worm engaging.
2. the curvilinear motion mechanism of massage cushion according to claim 1, it is characterized in that: the two ends of described power transmission shaft are respectively arranged with front wheel, the outside of two described tooth bars is respectively arranged with the chute with corresponding described front wheel corresponding matching, and described front wheel rolls and is arranged in corresponding described chute.
3. the curvilinear motion mechanism of massage cushion according to claim 2, is characterized in that: described movement drain pan is provided with a pair rear roller with described front wheel corresponding matching, and two described rear rollers roll respectively and are arranged in corresponding described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666305.1U CN204233401U (en) | 2014-11-10 | 2014-11-10 | A kind of curvilinear motion mechanism of massage cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666305.1U CN204233401U (en) | 2014-11-10 | 2014-11-10 | A kind of curvilinear motion mechanism of massage cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233401U true CN204233401U (en) | 2015-04-01 |
Family
ID=52762963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666305.1U Expired - Fee Related CN204233401U (en) | 2014-11-10 | 2014-11-10 | A kind of curvilinear motion mechanism of massage cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784028A (en) * | 2015-04-10 | 2015-07-22 | 王惠苗 | Body massaging medical instrument adjusted through screw rods |
| CN109363904A (en) * | 2018-11-26 | 2019-02-22 | 合肥工业大学 | A kind of strong Lumbar back with multiple movement |
| CN112853464A (en) * | 2021-01-12 | 2021-05-28 | 衡水市高新区鸿发机械设备科技中心 | Stainless steel electrolysis equipment |
-
2014
- 2014-11-10 CN CN201420666305.1U patent/CN204233401U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784028A (en) * | 2015-04-10 | 2015-07-22 | 王惠苗 | Body massaging medical instrument adjusted through screw rods |
| CN104784028B (en) * | 2015-04-10 | 2016-12-07 | 青岛玉兰祥商务服务有限公司 | A kind of body massage medical apparatus and instruments regulated by screw rod |
| CN109363904A (en) * | 2018-11-26 | 2019-02-22 | 合肥工业大学 | A kind of strong Lumbar back with multiple movement |
| CN112853464A (en) * | 2021-01-12 | 2021-05-28 | 衡水市高新区鸿发机械设备科技中心 | Stainless steel electrolysis equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20191110 |