The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of helmet-type massager and the adjusting knob thereof that can regulate helmet size is provided.
For achieving the above object, this utility model has adopted following technical scheme: a kind of helmet-type massager, comprise the helmet, the described helmet comprises the first helmet body, the described first helmet body comprises the first left helmet body, first right helmet body and the adjusting device, the described first left helmet body separates setting with the first right helmet body, described adjusting device comprises adjusting knob, two tooth bars and two tie rods, described adjusting knob comprises the knob main body, rotating shaft, gear, ratchet and metal slide post, described knob main body is rotated and is arranged on the described first right helmet body, described rotating shaft and described knob main body are fixed, described gear is solidly set in the described rotating shaft, described ratchet pine is enclosed within the described rotating shaft, described ratchet has the ratchet body and reaches from the cantilever-shaped extended elastic arm of described ratchet body, described elastic arm has hook tooth and track groove, the described first right helmet body has the locking face corresponding with described hook tooth, described slide post has the post of stirring that penetrates described track groove and can outwards stir described elastic arm, two tooth bars all with described gears engaged, one end of two tie rods is fixed with two tooth bars respectively, and the other end of two tie rods is fixed with the two ends of the first left helmet body respectively.Ratchet has lock-out state and released state, and when released state, described hook tooth separates with described locking face; When lock-out state, the described post of stirring outwards opens the described relatively ratchet body of described elastic arm, and described hook tooth is locked on the described locking face.
Further, described ratchet has two elastic arms, and the described post of stirring has two, stirs the track groove that post penetrates two elastic arms respectively for two.
Further, the top of described rotating shaft is fixed with snap ring, and the bottom of described rotating shaft has bead, and described bead fastens the inboard of described first right shell body, and described snap ring is buckled on the described knob main body.
Further, described knob main surface is provided with limited post to a side of ratchet, and described ratchet body correspondence is provided with sliding tray, and described limited post inserts corresponding sliding tray.By limited post is set, can increase the force intensity that is subjected to of knob main body.
Further, described adjusting knob also comprises knob sleeve, and described knob sleeve is the flexible glue body, and described knob is locked and is enclosed within the outside of described knob main body.By knob sleeve is set, the frictional damping in the time of can increasing rotary manipulation improves operating handle.
Further, described slide post also comprises and the described integrated joint pin of post of stirring, and two to stir post parallel, and joint pin connects two and stirs post.
A kind of adjusting knob of helmet-type massager, comprise knob main body, rotating shaft, gear, ratchet and metal slide post, described rotating shaft and described knob main body are fixed, described gear is solidly set in the described rotating shaft, described ratchet pine is enclosed within the described rotating shaft, described ratchet has the ratchet body and from the cantilever-shaped extended elastic arm of described ratchet body, described elastic arm has hook tooth and track groove, and described slide post has the post of stirring that penetrates described track groove and can outwards stir described elastic arm.
Further, the top of described rotating shaft is fixed with snap ring, and the bottom of described rotating shaft has bead, and described snap ring is buckled on the described knob main body.
The beneficial effects of the utility model are: 1) during the forward or reverse gear, gear drives the first left helmet body by two tooth bars and two tie rods and moves, make the first left helmet bulk phase to the first right helmet body away from or close, thereby transfer big or turn the helmet down; 2), can improve the transverse strength of slide post and the sliding in the track groove by the metal slide post is set.
The specific embodiment
In conjunction with the accompanying drawings this utility model is described in further detail below by the specific embodiment.
To shown in Figure 8, the present embodiment helmet-type massager comprises the helmet 1 as Fig. 1, and this helmet 1 is included in the first helmet body 5 that longitudinal covers the user head.The first helmet body 5 comprises the arcuation first left helmet body 2, arcuation first right helmet body 3 and the adjusting device 4, this first left helmet body 2 separates setting with the first right helmet body 3, and dock and the first helmet body 5 of formation round with the two ends of the first right helmet body 3 respectively at the two ends of this first left helmet body 2.The first left helmet body 2 can comprise fixedly connected left inner shell 22 and left shell 23, form left cavity 21 between this left side inner shell 22 and the left shell 23, the first right helmet body 3 can comprise fixedly connected right inner shell 32 and right casing 33, forms right cavity 31 between this right side inner shell 32 and the right casing 33.
Adjusting device 4 comprises adjusting knob 40, two tooth bars 42 and two tie rods 43.Adjusting knob 40 comprises gear 41, gear 41 rotating being installed on the first right helmet body 3, and it can rotate around rotation axis under power drive.Two tooth bars 42 all have rach slot 421, and the length of rach slot 421 is greater than the external diameter of gear 41.Two tie rods 43 connect the two ends of two tooth bars 42 and the first left helmet body 2 respectively.
During assembling, the rach slot 421 of two tooth bars 42 is overlapped at least, and gear 41 is packed in two rach slots 421 and all meshed with two tooth bars 42, makes gear 41 and two tooth bars 42 all constitute gear ﹠ rack structure; One end of two tie rods 43 is fixing with two tooth bars 42 respectively, and the other end of two tie rods 43 is fixed with the two ends of the first left helmet body 2 respectively.Two tooth bars 42 all are positioned at 31, two tie rods 43 of right cavity and can all have the part that is positioned at right cavity 31.
The two ends of the first left helmet body 2 all are fixed with fixed block 24, and this fixed block 24 is fastened on by screw in the left cavity 21 of the first left helmet body, and this fixed block 24 has fixture block 241, and this fixture block 241 can be the T type.Tie rod 43 comprises tie rod body 431 and tie rod inner cap 432, and the two ends of this tie rod body 431 are respectively equipped with draw-in groove 433 and slot 434, this draw-in groove 433 and fixture block 241 couplings, and this draw-in groove 433 can be the T type.This tie rod body 431 has towards the inner surface of tie rod inner cap, and this inner surface is concaved with the trachea groove 435 that is used to locate trachea.The end that is connected with tie rod of tooth bar 42 is provided with tie rod screens 422 gentle pipe clamp positions 423, this tie rod screens 422 and slot 434 couplings.By the cooperation of fixture block 241 and draw-in groove 433, an end of tie rod 43 is fixed on the first left helmet body 2; By the cooperation of slot 434 and tie rod screens 422, the other end of tie rod 43 is fixed on the tooth bar 42.For the movement locus that limits tie rod with prevent that the right inner shell 32 that tie rod breaks away from first right shell body, 3, the first right shell bodies 3 is provided with sliding tray 34, tie rod 43 crosses this sliding tray 34.In addition, can also be provided with the tooth bar that is used to cover the lap of two tooth bars 42 and can supplies gear 41 to pass in the right cavity 31 of this first right helmet body 3 and cover 36.
Helmet-type massager can also comprise first trachea 6 and second trachea 7, and this first trachea 6 is placed in the trachea groove 435 of tie rod body 431, and tie rod inner cap 432 covers on tie rod body 431 and with tie rod body 431 to be fixed, thereby first trachea 6 is pushed down.The two ends that can be provided with second trachea, 7, the first tracheas 6 in left side cavity and the right cavity connect intravital second trachea 7 of intravital second trachea 7 in left chamber and right chamber respectively, and intravital second trachea 7 in right chamber can be clamped by the trachea screens 423 of tooth bar.This first trachea and second trachea all can be made by plastic cement, and the hardness of first trachea can be greater than the hardness of second trachea, and certainly, first and second trachea also can adopt other material, and the hardness of first trachea also can be less than or equal to the hardness of second trachea.Preferably, because the first left helmet body can move relative to the first right helmet body, intravital second trachea in right chamber also can be elongated, thereby should can make by softer material by intravital second trachea 7 in chamber, the right side.
Adjusting knob also comprises knob main body 44, knob lid 48, ratchet 45, slide post 46 and rotating shaft 47.Knob lid 48 covers above knob main body 44 and can be fixing with knob main body 44, this fixed form as be clasped, tight fit or other fixed form.Knob main body 44 has axis hole 443 and reaches about symmetric two installing holes 444 of this axis hole, slide post 46 has two parallel stirring post 461 and connect these two joint pins 462 of stirring post 461, ratchet 45 has ratchet body 451 and reaches from these ratchet body 451 cantilever-shaped extended two elastic arms 452, ratchet body 451 has axis hole 453, be equipped with track groove 454 and hook tooth 455 on each elastic arm 452, gear has axis hole 411.The right casing of the first right helmet body is provided with the locking face corresponding with hook tooth.In addition, adjusting device can also comprise that the slide post that slide post 46 is pressed on the knob main body covers 49, and this slide post lid 49 is fixing with knob main body 44, this fixed form such as snap fit or other fixedly connected modes.
During the adjusting device assembling, stir two installing holes 444 that post 461 inserts knob main body 44 respectively for two of slide post 46, the joint pin 462 of slide post is pressed on the knob main body 44; The axis hole of knob, the axis hole of ratchet and the axis hole of gear are passed in rotating shaft 47 from top to bottom in turn, knob main body 44 and gear 41 all with rotating shaft 47 tight fits, ratchet 45 and rotating shaft 47 loose fits; Stirring post 461 for two inserts in two track grooves 454 of ratchet 45 respectively downwards; The top of rotating shaft 47 tightly is with snap ring 472, and this snap ring 472 is pressed on the knob main body 44, and the bottom of rotating shaft 47 is stretched out gear 41 certain-lengths downwards.When adjusting device and the assembling of the first right helmet body, the bottom of rotating shaft 47 penetrates right inner shell 32, by the bead 471 of snap ring 472 and rotating shaft bottom, rotating shaft 47 can not be moved up and down on self axis.In addition, in order to limit the rotary motion trace of knob main body 44, right casing 32 can be provided with rotation slot 35, and knob main body 44 is rotated in this rotation slot 35.
During turning knob main body 44, knob main body 44 is being with rotating shaft 47 to rotate, and rotating shaft 47 is being with gear 41 to rotate; When knob main body 44 is rotated, stirring post 461 for two slides in two track grooves 454 respectively, and two elastic arms, 452 relative ratchet main bodys 451 are outwards opened, when stirring post 461 and move to the outermost end 454a of track groove 454, the stretching degree maximum of two elastic arms 452, at this moment, two hook tooths 455 pin two locking faces of the first right helmet body respectively, realize the locking of turned position.When original state, stir the inner terminal 454b that post can be positioned at the track groove.
During turning knob main body 44, gear 41 rotates, gear 41 drives two tooth bars 42 and moves, two 42 of tooth bars are being with two tie rods 43 to move, two tie rods drive first left helmet body 2 motions, make the first left helmet body 2 close first right helmet bodies 3 (being that the helmet reduces) or make the first left helmet body away from the first right helmet body (being that the helmet becomes greatly).
Extremely shown in Figure 11 as Fig. 9, it is second kind of specific embodiment of adjusting knob, the main distinction of the adjusting knob of this embodiment and aforementioned embodiments is: knob main body 44 has protruded out two limited posts 441 towards a side of ratchet 45, the ratchet body 451 of ratchet 45 is provided with two sliding trays 456, two limited posts 441 insert respectively in two sliding trays 456, and two limited posts 441 can motion in two sliding trays 456 respectively.In addition, adjusting knob can also comprise knob sleeve 50, and knob sleeve 50 can be made by flexible glue, and this knob sleeve 50 can tightly be enclosed within knob main body 44 outsides, thereby the frictional damping can utilize the distortion of flexible glue to increase rotating operation the time improves operating handle.Certainly, limited post can also can have one or more.Limited post can be one-body molded with the knob main body, also can be by the fixedly connected one of mode of mechanical connection.Knob sleeve can be made by flexible glue, and material that is also can be by other soft and that can increase frictional damping is made.
For helmet-type massager, it comprises massage machine, this massage machine is located on the helmet, this massage machine can comprise the device that utilizes air bag breathing to massage, utilize vibrating motor carry out vibromassage device, utilize device that the hot compress cold compress massages, utilize device that magnetic force massages etc.This helmet-type massager can also comprise control device, and this control device can be located on the helmet, also can independently be provided with the helmet, and it controls massage machine work by wireless or wired mode.
For helmet-type massager, it is worn on the user head, is used for positions such as user head, eye or acupuncture point are massaged.
For helmet-type massager, the helmet comprises the first helmet body, this first helmet body comprises the first left helmet body and the first right helmet body of butt joint, this first helmet body also comprises adjusting device, this adjusting device comprises gear, two tooth bars and two tie rods, gear rotates and is arranged on the first right helmet body, two equal and gears engaged of tooth bar, and two tie rods connect the two ends of two tooth bars and the first left helmet body respectively.Tooth bar has elasticity, and it can bend distortion when stressed, thereby is convenient to regulate helmet size more.Tooth bar can be the rubber-like metallic object, also can be rubber-like hard plastic body, or other has the material of elasticity and certain intensity.Tooth bar can be the arc plates, perhaps determines according to designing requirement.Tie rod can be linear plates, and it is used to drive the first left helmet body and moves, and it can not have elasticity, and the shape of tie rod also can be determined according to designing requirement.Tooth bar can separate setting and fixedly connected by existing fixed form with tie rod; Tooth bar and tie rod also can be to be wholely set.
For helmet-type massager, tooth bar can have rach slot, makes gear pack in the rach slot and mesh with tooth bar.
For helmet-type massager, the helmet comprises the first helmet body 5, can also comprise the second helmet body 8 that is erected on the first helmet body, and this second helmet body covers on the user head in the latitude direction.Certainly, the first helmet body also can cover the user head on the latitude direction, and the second helmet body covers the user head on longitudinal.The first left helmet body of the first helmet body can corresponding user face, the hindbrain that the first right helmet body can corresponding user; Certainly, also can be the corresponding hindbrain of the first left helmet body, and the first right helmet body be corresponding facial.When helmet-type massager has the first helmet body and the second helmet body simultaneously, can have only one to be provided with adjusting device in the first helmet body and the second helmet body, also can two adjusting device be set all.
Above content be in conjunction with concrete embodiment to further describing that this utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from this utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.