The utility model content
It is a kind of easy to use that technical problem to be solved in the utility model is to provide, and can simulate the abdominal massage device that staff is rotated kneading and pushes abdominal part simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of abdominal massage device is provided, at least one massage head that comprises a housing, stretches out by housing top and be located at the driving device that drives described massage head in the housing, described driving device comprises to be located at the intravital dynamical element of shell, to drive the driven pulley of rotation and the rotating shaft that connects driven pulley and described massage head by described dynamical element, described massage head outer wall is provided with a slide block, and described enclosure interior is encircled from bottom to top and established a slide rail for described slide block slip.
Particularly, described driving device also comprises the drivewheel of being located between described dynamical element and the described driven pulley, described dynamical element is a motor, the output shaft of described motor is a worm screw, described drivewheel comprises helical gear and is positioned at the spur gear of helical gear top, described helical gear and described worm screw are meshing with each other, and described spur gear and described driven pulley are meshing with each other.
Particularly, described housing comprises upper casing and the lower casing that dismounting connects, and described upper casing has the cylindrical sleeve of stretching out for described massage head, and described slide rail is located in the described sleeve.
Further, also sheathed slide rail lid between described massage head and the described sleeve, the outer wall of described slide rail lid is provided with at least one projection, and described sleeve lining is provided with at least one draw-in groove that described projection snaps in that holds.
Further, described massage head comprises column connecting portion that stretches into described enclosure interior and the eccentric Massage Department that is positioned at connecting portion top and stretches out described housing.
Further, described motor level places the bottom of described housing, described drivewheel is two groups, be vertically installed in the both sides of described worm screw respectively, described driven pulley also should be two groups mutually, be vertically installed in respectively described drivewheel both sides and with the engagement of the spur gear of each drivewheel, described massage head is two, described rotating shaft is two, and first end of described rotating shaft is by passing in the described driven pulley, and second end of described rotating shaft extend in the described massage head.
Further, to stretch to second end of described massage head be homalocephalus in described rotating shaft.
The abdominal massage device that provides in this utility model, drivewheel drive the driven pulley rotation under dynamical element drives, because rotating shaft one end connects driven pulley, one end connects massage head, so massage head rotation under rotating shaft drives, like this, the massage head of rotation can be simulated staff and knead in the abdominal part place; Massage head is in rotation, slide block on its outer wall slides in from bottom to top the endless glide in housing, this moment massage head along upper and lower moving in the housing, can carry out pushing to a certain degree to abdominal part, thereby help the wriggling to abdominal part deep layer the intestines and stomach, massage effect is better.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, this utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation this utility model, and be not used in qualification this utility model.
With reference to Fig. 1, Fig. 2, the structural representation of the abdominal massage device that provides for this utility model.Described abdominal massage device, at least one massage head 2 that comprises a housing 1, stretches out by housing 1 top and be located at the driving device 3 that drives described massage head 2 in the housing 1, the rotating shaft 33 that described driving device 3 comprises the dynamical element 31 be located in the housing 1, driven the driven pulley 32 of rotation and connected driven pulley 32 and described massage head 2 by described dynamical element 31, described massage head 2 outer walls are provided with a slide block 21, and described housing 1 inside is encircled from bottom to top and established a slide rail 11 that can supply described slide block 21 to slide.
In this utility model, driven pulley 32 rotation under dynamical element 31 drives, massage head 2 rotation under the rotating shaft 33 that is connected with driven pulley 32 drives, like this, the massage head 2 of rotation can be simulated staff and knead in the abdominal part place; Massage head 2 is in rotation, slide block 21 on its outer wall slides in from bottom to top the endless glide 11 in housing 1, this moment massage head 2 along upper and lower moving in the housing 1, can carry out pushing to a certain degree to abdominal part, thereby help the wriggling to abdominal part deep layer the intestines and stomach, massage effect is better.
Particularly, with reference to Fig. 2, Fig. 3, Fig. 4, in the present embodiment, described housing 1 comprises upper casing 12 and the lower casing 13 that dismounting connects.Described lower casing 13 has a containing cavity 131, in described containing cavity wall 131 inboards and the one-body molded respectively joint pin 132 that a plurality of hollows are arranged in the outside, be provided with the connecting axle (not shown) that to insert in the described joint pin in the described upper casing 12, by the connecting axle and the joint pin 132 of described mutual grafting, realize the fixedly connected of upper casing 12 and lower casing 13.
Described upper casing 12 has can supply two cylindrical sleeve 121 that described massage head 1 is stretched out respectively, and described slide rail 11 is located in the described sleeve 121.The driving device 3 of described driving massage head 2 motions places in the cavity that described upper casing 12 and lower casing 13 surround.In the present embodiment, described driving device 3 also comprises the drivewheel of being located between described dynamical element 31 and the described driven pulley 32 34.Described dynamical element 31 is a motor, is provided with one in the described lower casing 13 to the arc groove 133 of lower recess in order to place described dynamical element 31.The power output shaft of described dynamical element 31 is a worm screw 311.In the present embodiment, because described massage head 2 is two, so the drivewheel 34 that is driven by dynamical element 31 is two groups, be vertically installed in the both sides of described worm screw 311 respectively, described driven pulley 32 also is two groups, is vertical at the both sides of each drivewheel 34 respectively.Each organizes the spur gear 342 that drivewheel 34 comprises a helical gear 341 respectively and is positioned at described helical gear 341 tops, helical gear 341 and spur gear 342 coaxial settings.Described driven pulley 32 also is a spur gear, and described worm screw 311 is meshing with each other with described two helical gears 341, and described spur gear 342 is meshing with each other with described driven pulley 32, and the power of dynamical element 31 is passed to driven pulley 32 by worm screw 311 and drivewheel 34.Herein, the drivewheel 34 that includes helical gear 341 and coaxial spur gear 342 in dynamical element 31 and 32 settings of driven pulley, make that the transmission between dynamical element 31 and the driven pulley 32 is more steady, certainly, also can save drivewheel 34 herein, driven pulley 32 is set to directly the helical gear that the worm screw 311 with dynamical element 31 meshes, and like this, driven pulley 32 still can rotate under the drive of dynamical element 31.
In the present embodiment, the axis normal of described driven pulley 32 is in lower casing 13, and first end of rotating shaft 33 is by passing in the driven pulley 32, and second end of rotating shaft 33 stretches to massage head 2 inside.When rotating shaft 33 is rotated, drive massage head 2 rotations.So for fear of the relative slip of rotating shaft 33 with massage head 2, in the present embodiment, second end that massage head 2 is stretched in rotating shaft 33 is designed to homalocephalus.
With reference to Fig. 2, Fig. 3, in the present embodiment,,, in the present embodiment, slide rail lid 4 is set also between the sleeve 121 of massage head 2 and upper casing 12 so rock for guarantee that massage head 2 can not produce when sliding in sleeve 121 because slide rail 11 is located in the sleeve 121 of loam cake.The outside dimension of described slide rail lid 4 and the internal diameter size of sleeve 121 are complementary, and slide rail lid 4 can be placed in the sleeve 121 just.The outer wall of slide rail lid 4 is provided with at least one projection 41.In the present embodiment, described projection 41 is two, is symmetrically set on the outer wall of slide rail lid 4, correspondingly, outwards protrudes out on the inwall of described sleeve 121 and can hold the draw-in groove 1211 that described projection 41 snaps in.During installation, slide rail lid 4 is placed on the sleeve 121, projection 41 is positioned at and draw-in groove 1211 corresponding positions, promote slide rail lid 4 downwards, when projection 41 snapped in draw-in groove 1211 fully, slide rail lid 4 was realized closely being connected with sleeve 121.
Referring again to Fig. 2, Fig. 3, described massage head 2 comprises column connecting portion 22 and is positioned at the Massage Department 23 on connecting portion 22 tops that the top of described Massage Department 23 is an eccentric structure.When massage head 2 rotations, circular motion is made around the center of Massage Department 23 in the top of Massage Department 23, and massage effect is better.Described slide block 21 is located on the outer wall of connecting portion 22.During installation, described connecting portion 22 stretches in the slide rail lid 4, and slide block 21 places on the slide rail 11, and Massage Department 23 is by stretching out in the slide rail lid 4.Because slide rail 11 is a circular orbit from bottom to top, when massage head 2 is rotated under rotating shaft 33 drives, slide block 21 in the Massage Department 23 can slide along the slide rail 11 that is provided with from bottom to top, like this, according to slide block 21 movement position differences, massage head 2 upper and lower stroke differences, thus can carry out pushing of different depth to abdominal part.
In the present embodiment, during abdominal massage device work, the rotation under dynamical element 31 drives of helical gear 341 in the drivewheel 34, the spur gear 342 that drives with helical gear 341 coaxial settings rotates, and spur gear 342 meshes with driven pulley 32, thereby drive driven pulley 32 rotations, because rotating shaft 33 1 ends connect driven pulley 32, one ends and connect massage head 2, so massage head 2 rotation under rotating shaft 33 drives, like this, the massage head 2 of rotation can be simulated staff and kneads in the abdominal part place; Massage head 2 is in rotation, slide block 21 on its outer wall slides in from bottom to top the endless glide 11 in sleeve 121, this moment massage head 2 along upper and lower moving in the upper casing, can carry out pushing to a certain degree to abdominal part, thereby help the wriggling to abdominal part deep layer the intestines and stomach, massage effect is better.
The above only is preferred embodiment of the present utility model; not in order to restriction this utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.