CN110538053A - Massage head structure and neck massager - Google Patents
Massage head structure and neck massager Download PDFInfo
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- CN110538053A CN110538053A CN201910873602.0A CN201910873602A CN110538053A CN 110538053 A CN110538053 A CN 110538053A CN 201910873602 A CN201910873602 A CN 201910873602A CN 110538053 A CN110538053 A CN 110538053A
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- head body
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010053156 Musculoskeletal discomfort Diseases 0.000 description 1
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/007—Kneading
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/04—Devices for specific parts of the body neck
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- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention relates to the technical field of massage appliances, and discloses a massage head structure and a neck massager, which comprise a massage head body, a main shaft, an elastic part, a first gear device, a rotating part and a driving part, wherein the first gear device comprises a first rotating shaft and a first gear fixedly sleeved and connected to the outer side of the first rotating shaft; the main shaft is slidably arranged in the first rotating shaft in a penetrating way, the first end part of the main shaft is fixedly connected with the massage head body, and the elastic piece is sleeved outside the main shaft and is connected between the main shaft and the massage head body; the rotating piece is arranged in the first rotating shaft in a sliding fit mode and connected between the driving piece and the second end portion of the main shaft; the driving part is pushed to enable the rotating part to be matched in the first rotating shaft in a sliding mode, and the main shaft is driven to slide up and down in the first rotating shaft, so that the massage head body extends out or contracts. Can have manual flexible function, the user of being convenient for carries out nimble use to improve use comfort.
Description
Technical Field
The invention relates to the technical field of massage appliances, in particular to a massage head structure and a neck massager.
Background
The neck massager promotes blood circulation through a vibration or beating massage mode, relieves neck discomfort caused by keeping a certain fixed posture for a long time, and achieves the effects of relieving fatigue and effectively preventing cervical spondylosis. The massage head is a key component of the neck massager, and the reasonability of the design of the massage head directly leads to the massage effect. The installation of the massage head on current neck massager is fixed, can not carry out nimble flexible, so can only wear when fatigue is alleviated to needs, carry out the massage operation, can only take off when not needing to use and place in addition, so very not convenient to use and accomodate, especially when people are in long-time journey leisure, the massage head of this neck massager can not contract so can't regard as simple neck cushion to use, need frequent taking off, it is very inconvenient to use.
disclosure of Invention
the invention aims to overcome the defects of the prior art and provides a massage head structure and a neck massager, which have the manual telescopic function, are convenient for users to use flexibly and improve the use comfort.
In order to achieve the above object, the present invention provides a massage head structure, which comprises a massage head body, a main shaft, an elastic member, a first gear device, a rotating member and a driving member, wherein the first gear device comprises a first rotating shaft and a first gear fixedly sleeved on the outer side of the first rotating shaft;
the main shaft is slidably arranged in the first rotating shaft in a penetrating manner, the first end part of the main shaft is fixedly connected with the massage head body, and the elastic element is sleeved on the outer side of the main shaft and connected between the main shaft and the massage head body;
The rotating piece is slidably arranged in the first rotating shaft in a matching manner and is connected between the driving piece and the second end part of the main shaft;
The driving piece is pushed to enable the rotating piece to be matched in the first rotating shaft in a sliding mode, and the main shaft is driven to slide up and down in the first rotating shaft, so that the massage head body extends out or retracts.
Optionally, the first end of the rotating member is clamped with the second end of the spindle, a plurality of limiting ribs are circumferentially distributed on the side wall of the first end of the rotating member, a limiting mechanism is arranged on the inner wall of the bottom of the first rotating shaft, and the limiting ribs are slidably connected in the limiting mechanism in a matching manner;
the second end part of the rotating part is inserted into the driving part, the top end of the driving part is abutted against the bottom of the limiting bone, and the driving part pushes the rotating part to slide and be positioned in the limiting mechanism, so that the massage head body extends out or contracts.
optionally, the bottom end surface of the limiting bone is a first inclined surface, the limiting mechanism includes a plurality of limiting grooves corresponding to the limiting bones one by one, and the limiting bones are positioned and fitted in the limiting grooves;
the end face of the limiting groove, close to the main shaft, is a second inclined face, the driving piece pushes the rotating piece to slide along the limiting groove, and the limiting bone completely slides out of the limiting groove, and the first inclined face and the second inclined face are mutually attached.
Optionally, the main shaft comprises a first section of main shaft and a second section of main shaft, the outer diameters of which are sequentially connected from small to large, the free end of the first section of main shaft is fixedly connected with the massage head body, the elastic member is sleeved outside the first section of main shaft, and the elastic member is fixedly connected between the second section of main shaft and the massage head body;
the bottom of the second section of main shaft is provided with a convex part, the first end part of the rotating part is provided with a groove matched with the convex part, and the convex part is clamped in the groove.
optionally, at least one first plane is disposed on a side wall of the second section of spindle, at least one second plane corresponding to each first plane one to one is disposed on an inner wall of the first rotating shaft, and the first planes are slidably attached to the second planes.
Optionally, a plurality of sawteeth are arranged on the top of the driving piece along the circumferential direction, the sawteeth are abutted to the first inclined surface, the driving piece pushes the rotating piece to enable the limiting bone to completely slide out of the limiting groove, and the sawteeth are positioned and clamped into the limiting groove.
Optionally, the massage head structure further comprises a driving device and a transmission mechanism, and the driving device is in transmission connection with the first gear through the transmission mechanism;
The transmission mechanism comprises a worm and a second gear device, the first gear and the worm are respectively meshed with the second gear device, and the worm is fixedly connected to the output end of the driving device.
Optionally, the massage head structure further includes a housing, the housing includes a first housing and a second housing that are covered with each other, a cavity is formed between the first housing and the second housing, the massage head body is disposed on the first housing, and the driving member penetrates out of the second housing;
the driving device, the worm, the second gear device, the rotating part, the first gear device and the main shaft are all installed in the cavity in a positioning mode, the first end portion of the main shaft penetrates through the first shell and is fixedly connected with the massage head body, and the elastic part is fixedly connected between the main shaft and the first shell.
optionally, the first housing is provided with an installation position, and the massage head body is positioned and matched in the installation position;
The massage head body is provided with a magnetic part, the installation position is internally provided with a magnetic control device, the magnetic control device is electromagnetically connected with the magnetic part, and the driving device is electrically connected with the magnetic control device.
In order to achieve the above object, the present invention further provides a neck massager, which comprises the massage head structure.
Compared with the prior art, the massage head structure and the neck massager provided by the embodiment of the invention have the beneficial effects that:
The massage head structure provided by the embodiment of the invention can realize the extension and contraction of the massage head body by controlling the driving part, namely, a user can push the driving part to drive the rotating part and the main shaft to slide in the first rotating shaft by manually adjusting the driving part in the using process, so that the main shaft jacks up the massage head body, wherein the rotating part can automatically rotate under the action of elastic force of the elastic part in the sliding process, rotate by a small angle and is matched and positioned in the first rotating shaft, so that the massage head body is ensured to finish the extension action and can be kept in the extension state. When a user needs to massage, the massage head body can be manually controlled to extend out and then started to massage; when the user no longer need massage, still through the first jack-up rotation piece that makes progress of manual control driving piece for the rotation piece rotates a small-angle back sliding fit position in the first pivot under the elastic force effect of elastic component, and then the rotation piece slides to initial position in first pivot, drives the first body of massage through the main shaft and accomplishes the shrink action, packs up and controls again behind the first body of massage and shuts down and stop the massage action. Therefore, the stretching out and shrinking of the massage head body can be flexibly controlled by a user, the further requirements of the user on the massager during leisure are further met, the massage head body can be kneaded when stretched out, and the massage head body can be used as a simple neck cushion after being shrunk.
Drawings
fig. 1 is an exploded view of a massage head structure according to an embodiment of the present invention;
Fig. 2 is a schematic view of the overall structure of the massage head structure according to the embodiment of the present invention in an extended state;
Fig. 3 is a schematic cross-sectional view of the massage head structure according to the embodiment of the present invention in an extended state;
fig. 4 is a schematic view of the overall structure of the massage head structure according to the embodiment of the present invention in a contracted state;
Fig. 5 is a schematic cross-sectional view of a massage head structure according to an embodiment of the present invention in a contracted state.
in the figure, 1, a massage head body; 2. a main shaft; 21. a first section of main shaft; 22. a second section of main shaft; 221. a first plane; 13. an elastic member; 4. a first gear arrangement; 41. a first gear; 42. a first rotating shaft; 5. a rotating member; 51. a groove; 6. a drive member; 7. a limiting bone; 71. A first inclined plane; 8. a second inclined plane; 9. a convex portion; 10. saw teeth; 20. a drive device; 30. A transmission mechanism; 301. a worm; 302. a second gear device; 40. a housing; 401. a first housing; 402. a second housing; 403. a cavity; 404. an installation position; 50. a magnetic member; 60. a magnetic control device.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, a massage head structure according to a preferred embodiment of the present invention includes a massage head body 1, a main shaft 2, an elastic element 13, a first gear device 4, a rotating element 5 and a driving element 6, wherein the first gear device 4 includes a first rotating shaft 42 and a first gear 41 fixedly sleeved on the outer side of the first rotating shaft 42; the main shaft 2 is slidably arranged in the first rotating shaft 42 in a penetrating manner, a first end of the main shaft 2 is fixedly connected with the massage head body 1, and the elastic element 13 is sleeved outside the main shaft 2 and connected between the main shaft 2 and the massage head body 1; the rotating part 5 is slidably arranged in the first rotating shaft 42 in a matching manner, and the rotating part 5 is connected between the driving part 6 and the second end part of the main shaft 2; the driving part 6 is pushed to enable the rotating part 5 to be in sliding fit in the first rotating shaft 42, and the main shaft 2 is driven to slide up and down in the first rotating shaft 42, so that the massage head body 1 is extended or contracted.
Based on the structure, this massage head structure is in the actual work in-process, and the user can realize the regulation of stretching out and contracting to massage head body 1 through carrying out manual control to driving piece 6, and when needs massage, the user manually pushes down driving piece 6 for driving piece 6 promotes to rotate 5 and upwards slides inside first pivot 42, owing to rotate 5 connect in between the second tip of driving piece 6 and main shaft 2, so when rotating 5 and upwards sliding inside first pivot 42, can further promote main shaft 2 and upwards slide, thereby make massage head body 1 stretch out. In the process, the elastic element 13 is compressed along with the movement of the main shaft 2 to accumulate a certain elastic force, and when the rotating element 5 slides to a corresponding position in the first rotating shaft 42, the rotating element 5 can automatically rotate by a small angle under the action of the elastic force of the elastic element 13, so that the first rotating shaft 42 is matched and positioned and fixed, and the extending action of the massage head body 1 is completed. After the massage head body 1 is completely extended out, the machine is started to carry out the rotary kneading action. When the user does not need to massage, but does not want to take off the massager by any redundant action, the driving member 6 can be manually pressed down again, at this time, the driving member 6 still pushes the rotating member 5 to slide upwards in the first rotating shaft 42, so that the rotating member 5 can be disengaged from the fixed position inside the first rotating shaft 42, and since a certain elastic force is still accumulated on the elastic member 13, the rotating member 5 rotates a small angle again under the elastic force of the elastic member 13, so that the rotating member 5 can be restored to the state of sliding in the first rotating shaft 42, and then the rotating member 5 starts to fall back in the first rotating shaft 42 until moving to the initial position, and the contraction action on the massage head body 1 is completed. The operation of shutting down after the massage head is contracted well, the control massager stops working, and the massager can be only used as a neck back cushion at the moment, so that the operation of a user in long-distance travel or leisure time is simplified on the premise of not influencing the comfort of the user. The design of the whole massage head structure is very simple, the use is convenient, and the worker can directly complete the massage through manual operation.
Wherein, the first end of the rotating part 5 is connected with the second end of the main shaft 2, and a plurality of limiting ribs 7 are distributed on the side wall of the first end of the rotating part 5 along the circumferential direction, a limiting mechanism is arranged on the inner wall of the bottom of the first rotating shaft 42, the limiting ribs 7 are connected in the limiting mechanism in a sliding fit manner, the driving part 6 drives the rotating part 5 to slide in the first rotating shaft 42, the limiting mechanism and the limiting ribs 7 are matched with each other to provide a certain foundation for the smooth sliding of the rotating part 5, the second end of the rotating part 5 is inserted in the driving part 6, the top end of the driving part 6 is abutted against the bottom of the limiting ribs 7, when the driving part 6 is pressed, the driving part 6 can directly push the rotating part 5 to slide in the limiting mechanism and be positioned, when the limiting ribs 7 on the side wall of the first end of the rotating part 5 are pushed to completely cross the limiting mechanism at the, so that the bottom of the limiting bone 7 of the rotating piece 5 can be positioned with the limiting mechanism to ensure the fixing of the massage head body 1; when the driving member 6 is pressed again to make the bottom of the limiting rib 7 deviate from the limiting mechanism, the elastic member 13 drives the rotating member 5 to rotate again, so as to ensure that the limiting rib 7 of the rotating member 5 and the limiting mechanism can recover to the relative sliding position, and make the rotating member 5 fall back to the initial position along the limiting mechanism. In order to ensure the smoothness of the sliding of the limiting members, the limiting bones 7 are distributed on the rotating member 5 at equal intervals along the circumferential direction, and in this embodiment, the number of the limiting bones 7 is four, but in other embodiments, the number of the limiting bones 7 is not limited by this embodiment, and can be selected appropriately according to actual needs.
in addition, the bottom end surface of the limiting bone 7 is a first inclined surface 71, the limiting mechanism comprises a plurality of limiting grooves corresponding to the limiting bones 7 one by one, the limiting bones 7 are positioned and matched in the limiting grooves, the end surface of each limiting groove close to the main shaft 2 is a second inclined surface 8, the driving part 6 pushes the rotating part 5 to slide along the limiting grooves, and when the limiting bones 7 completely slide out of the limiting grooves, the first inclined surfaces 71 and the second inclined surfaces 8 are mutually attached, when the driving part 6 pushes the rotating part 5 and the main shaft 2 to move in the first rotating shaft 42, after the limiting bones 7 on the rotating part 5 slide upwards along the limiting grooves to completely cross the limiting grooves, under the elastic force of the elastic part 13, the rotating part 5 can automatically rotate by a small angle, so that the lower ends of the limiting bones 7 can be arranged on a straight line with the side walls of the limiting grooves, and the first inclined surfaces 71 at the bottoms of the limiting bones 7 can slide downwards along the second inclined surfaces 8 at the tops of the, until the first inclined plane 71 and the second inclined plane 8 are completely attached, the rotating part 5 is relatively fixed in the first rotating shaft 42 at this time, so that the massage head body 1 can be ensured to be continuously in an extending state, and after the machine is started, the massage head body 1 performs kneading massage. When a user presses the driving piece 6, the rotating piece 5 is pushed upwards again, so that the first inclined surface 71 and the second inclined surface 8 are separated until the first inclined surface 71 is completely separated from the second inclined surface 8, at the moment, the rotating piece 5 rotates by a small angle again under the action of the elastic piece 13, so that the side walls of the limiting bone 7 and the limiting groove are staggered and positioned at the position of the limiting groove, further, the limiting bone 7 can perform sliding motion in the limiting groove, the limiting bone 7 moves in the limiting groove until the initial position of the bottom of the limiting groove finishes the contraction motion, and after shutdown, the product stops working. Wherein rotate piece 5 and driving piece 6 and be shaft-like structure, and rotate piece 5, driving piece 6, main shaft 2 and first pivot 42 and be coaxial arrangement, guarantee to rotate the stationarity that piece 5 and main shaft 2 slide motion in first pivot 42. The center of driving piece 6 is provided with the through-hole, rotates 5 and inserts in the through-hole and make the top of driving piece 6 and rotate 5 mutual butt to guarantee the gliding reliability of drive rotation piece 5.
further, the main shaft 2 comprises a first section main shaft 212 and a second section main shaft 222 which are sequentially connected from small to large in outer diameter, the free end of the first section main shaft 212 is fixedly connected with the massage head body 1, the elastic part 13 is sleeved on the outer side of the first section main shaft 212, the elastic part 13 is fixedly connected between the second section main shaft 222 and the first shell 401, the second section main shaft 222 can provide a certain foundation for the connection of the elastic part 13, it is ensured that the elastic part 13 is located between the second section main shaft 222 and the first shell 401, the bottom of the second section main shaft 222 is provided with a convex part 9, the first end part of the rotating part 5 is provided with a groove 51 matched with the convex part 9, the convex part 9 is clamped in the groove 51, the connection relation between the main shaft 2 and the rotating part 5 is simplified, and the main shaft 2 and the rotating part. The side wall of the second section of main shaft 222 is provided with at least one first plane 221, the inner wall of the first rotating shaft 42 is provided with at least one second plane corresponding to each first plane 221 one by one, the first plane 221 can be attached to the second plane in a sliding manner, the first plane 221 is processed and formed on the outer side wall of the second section of main shaft 222, the inner wall of the first rotating shaft 42 is provided with the corresponding second plane, the first plane 221 and the second plane are attached to each other, stable sliding of the main shaft 2 inside the first rotating shaft 42 can be guaranteed, relative rotation between the main shaft 2 and the first rotating shaft 42 cannot occur, the structural design is simple, and shaking during adjustment of the telescopic movement of the massage head structure is avoided. The top of driving piece 6 is provided with a plurality of sawtooth 10 along circumference, sawtooth 10 and first inclined plane 71 looks butt, and driving piece 6 promotes to rotate piece 5 and makes when spacing bone 7 roll-off spacing groove completely, the spacing inslot is gone into to sawtooth 10 location card, sawtooth 10 at driving piece 6 top can enough provide certain driving force to spacing bone 7, make the slip of spacing bone 7 in the spacing groove, can guarantee again that four spacing bones 7 of rotating piece 5 are when crossing the 8 tops on the second inclined plane on the spacing groove, relative slip and final positioning can take place between the first inclined plane 71 of spacing bone 7 bottom and the second inclined plane 8.
Referring to fig. 1, the massage head structure further includes a driving device 20 and a transmission mechanism 30, the driving device 20 is in transmission connection with the first gear 41 through the transmission mechanism 30, the transmission mechanism 30 includes a worm 301 and a second gear 302, the first gear 41 and the worm 301 are respectively in meshing connection with the second gear 302, and the worm 301 is fixedly connected to an output end of the driving device 20, when a massage operation is required, the massager is started, the driving device 20 can drive the worm 301 to rotate, the worm 301 drives the second gear 302 to rotate so that the first gear 4 rotates, because there is no relative rotation between the main shaft 2 and the first rotating shaft 42, the main shaft 2 can rotate along with the first rotating shaft 42, thereby driving the massage head body 1 to realize a rotary kneading action, and the power transmission is very reliable. The massage head structure further comprises a shell 40, wherein the shell 40 comprises a first shell 401 and a second shell 402 which are mutually covered, a cavity 403 is formed between the first shell 401 and the second shell 402, the cavity 403 can provide sufficient installation space for a corresponding device for driving the massage head body 1 to move, the size of the massage head structure is reduced, and the massage head structure is convenient to store and arrange. The massage head body 1 is arranged on the first shell 401, the driving part 6 penetrates out of the second shell 402, the driving part 6 penetrating out of the second shell 402 can be pressed by a user conveniently, the control operation is more convenient, and the structural design is simple. The driving device 20, the worm 301, the second gear device 302, the rotating member 5, the first gear device 4 and the main shaft 2 are all positioned and installed in the cavity 403, and the first end portion of the main shaft 2 passes through the first shell 401 and is fixedly connected with the massage head body 1, so that the main shaft 2 can drive the massage head body 1 to move to a specified position on the first shell 401 to extend out or be retracted to the first shell 401. The first shell 401 is provided with the installation position 404, the massage head body 1 is in positioning fit in the installation position 404, the massage head body 1 is conveniently positioned and installed, the appearance attractiveness of the whole device is improved, the shell structure is reasonably utilized, and the installation reliability of the massage head body 1 is ensured. The massage head body 1 is provided with the magnetic part 50, the installation position 404 is internally provided with the magnetic control device 60, the magnetic control device 60 is electromagnetically connected with the magnetic part 50, and the driving device 20 is electrically connected with the magnetic control device 60, so that the automatic control of the whole device can be realized, when the massage head body 1 is retracted into the first shell 401, the magnetic control device 60 can detect the magnetic part 50 on the massage head body 1, and the driving device 20 is controlled to automatically stop working after the detection signal is converted. The magnetron 60 is a PCB magnetron, and the magnetron is used for detecting the signal of the magnetic member 50, transmitting the detected signal to the PCB for corresponding processing, and controlling the operation of the driving device 20.
The invention also provides a neck massager, which comprises the massage head structure, and the working process of the neck massager is as follows: when a user needs to massage the neck, the driving part 6 extending out of the second shell 402 is manually pressed, the driving part 6 pushes the rotating part 5 to drive the main shaft 2 to slide in the first rotating shaft 42, the massage head body is fixedly connected with the main shaft 2, so that the massage head body can extend out of the installation position 404 on the first shell 401, when the limiting bone 7 on the side wall of the first end part of the rotating part 5 completely slides out of the limiting groove on the inner wall of the first rotating shaft 42, the rotating part 5 can automatically rotate by a small angle under the action of the elastic force of the elastic part 13, and the first inclined plane 71 on the bottom end of the limiting bone 7 slides to fall into the bottom of the second inclined plane 8 on the side wall of the limiting groove, so as to ensure that the first inclined plane 71 and the second inclined plane 8 are attached and fixed, after the extending action of the massage head body 1 is completed, the neck massager is opened, and the, the worm 301 drives the second gear device 302 and the first gear device 4 which are meshed with each other to rotate, and the first gear device 4 drives the main shaft 2 to rotate through the first rotating shaft 42, so that the rotary kneading massage action of the massage head body 1 is realized. When the user does not need to massage the neck, the driving member 6 extending out of the second housing 402 is manually pressed again, the driving member 6 pushes the rotating member 5 to slide upwards, so that the first inclined surface 71 at the bottom end of the limiting rib 7 and the second inclined surface 8 of the limiting groove are separated from each other, when the limiting rib 7 moves to the upper side of the limiting groove completely, under the action of the elastic member 13, the rotating member 5 rotates by a small angle to stagger the limiting rib 7 and the side wall of the limiting groove, so that the limiting rib 7 falls back into the limiting groove again to slide until the limiting rib 7 slides to the bottom initial position of the limiting groove, so as to drive the main shaft 2 to pull the massage head body 1 back to the mounting position 404 on the first housing 401, thereby completing the contraction action of the massage head body 1, at this time, the magnetic control device 60 in the magnetic control mounting position 404 detects the magnetic member 50 assembled with the massage head body 1 and converts the detection signal to control the driving device 20 to stop, and the massager stops working, and the neck massager can be used as a neck cushion.
It should be noted that, in the present embodiment, the elastic member 13 is a spring, which can facilitate effective accumulation of the elastic force, but in other embodiments, the selection of the elastic member 13 is not limited by the present embodiment, and may be appropriately selected according to actual needs as long as it can ensure a certain elastic force to be provided to the rotating member 5.
To sum up, the massage head structure provided by the embodiment of the present invention can realize the extension and retraction of the massage head body 1 by controlling the driving part 6, that is, the user can push the driving part 6 to drive the rotating part 5 and the main shaft 2 to slide in the first rotating shaft 42 by manually adjusting the driving part 6 during the use process, so that the main shaft 2 jacks up the massage head body 1, wherein the rotating part 5 can automatically rotate under the action of the elastic force of the elastic part 13 during the sliding process, rotate a small angle and perform the matching positioning in the first rotating shaft 42, so as to ensure that the massage head body 1 completes the extension action and can be maintained in the extended state. When a user needs to massage, the massage head body 1 can be manually controlled to extend out and then started to massage; when the user no longer needs to massage, still upwards jack-up rotating member 5 through manual control driving piece 6 earlier for rotating member 5 rotates the sliding fit position in first pivot 42 after a small angle under the elastic force effect of elastic component 13, and then rotates member 5 and slides to initial position in first pivot 42, accomplishes the shrink action through main shaft 2 drive massage head body 1, packs up and controls again behind the massage head body 1 and shuts down and stop the massage action. Therefore, the stretching out and shrinking of the massage head body 1 can be flexibly controlled by a user, the further requirements of the user on the massager during leisure are further met, the massage head body 1 can be kneaded when stretched out, and the massage head body 1 can be used as a pure neck cushion after being shrunk.
it should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A massage head structure is characterized by comprising a massage head body, a main shaft, an elastic piece, a first gear device, a rotating piece and a driving piece, wherein the first gear device comprises a first rotating shaft and a first gear fixedly sleeved and connected to the outer side of the first rotating shaft;
The main shaft is slidably arranged in the first rotating shaft in a penetrating manner, the first end part of the main shaft is fixedly connected with the massage head body, and the elastic element is sleeved on the outer side of the main shaft and connected between the main shaft and the massage head body;
The rotating piece is slidably arranged in the first rotating shaft in a matching manner and is connected between the driving piece and the second end part of the main shaft;
The driving piece is pushed to enable the rotating piece to be matched in the first rotating shaft in a sliding mode, and the main shaft is driven to slide up and down in the first rotating shaft, so that the massage head body extends out or retracts.
2. The massage head structure as claimed in claim 1, wherein the first end of the rotating member is engaged with the second end of the main shaft, and a plurality of limiting ribs are circumferentially distributed on a side wall of the first end of the rotating member, and a limiting mechanism is disposed on an inner wall of the bottom of the first rotating shaft, and the limiting ribs are slidably engaged with the limiting mechanism;
The second end part of the rotating part is inserted into the driving part, the top end of the driving part is abutted against the bottom of the limiting bone, and the driving part pushes the rotating part to slide and be positioned in the limiting mechanism, so that the massage head body extends out or contracts.
3. the massage head structure as claimed in claim 2, wherein the bottom end surface of the limiting rib is a first inclined surface, the limiting mechanism comprises a plurality of limiting grooves corresponding to the limiting ribs, and the limiting ribs are positioned and fitted in the limiting grooves;
The end face of the limiting groove, close to the main shaft, is a second inclined face, the driving piece pushes the rotating piece to slide along the limiting groove, and the limiting bone completely slides out of the limiting groove, and the first inclined face and the second inclined face are mutually attached.
4. The massage head structure as claimed in claim 2, wherein the main shaft comprises a first section of main shaft and a second section of main shaft, the outer diameters of which are sequentially connected from small to large, the free end of the first section of main shaft is fixedly connected with the massage head body, the elastic member is sleeved outside the first section of main shaft, and the elastic member is positioned between the second section of main shaft and the massage head body;
the bottom of the second section of main shaft is provided with a convex part, the first end part of the rotating part is provided with a groove matched with the convex part, and the convex part is clamped in the groove.
5. the massage head structure of claim 4, wherein the side wall of the second section of the main shaft has at least one first plane, the inner wall of the first shaft has at least one second plane corresponding to each of the first planes, and the first planes are slidably attached to the second planes.
6. the massage head structure as claimed in claim 3, wherein a plurality of saw teeth are circumferentially disposed on a top of the driving member, the saw teeth abut against the first inclined surface, and when the driving member pushes the rotating member to make the limiting bone completely slide out of the limiting groove, the saw teeth are positioned and clamped in the limiting groove.
7. The massage head structure of any one of claims 1 to 6, further comprising a driving device and a transmission mechanism, wherein the driving device is in transmission connection with the first gear through the transmission mechanism;
the transmission mechanism comprises a worm and a second gear device, the first gear and the worm are respectively meshed with the second gear device, and the worm is fixedly connected to the output end of the driving device.
8. the massage head structure of claim 7, further comprising a housing, wherein the housing comprises a first housing and a second housing that are covered with each other, a cavity is formed between the first housing and the second housing, the massage head body is disposed on the first housing, and the driving member penetrates out of the second housing;
The driving device, the worm, the second gear device, the rotating part, the first gear device and the main shaft are all installed in the cavity in a positioning mode, the first end portion of the main shaft penetrates through the first shell and is fixedly connected with the massage head body, and the elastic part is fixedly connected between the main shaft and the first shell.
9. The massage head structure of claim 8, wherein the first housing is provided with a mounting location, and the massage head body is positioned and fitted in the mounting location;
The massage head body is provided with a magnetic part, the installation position is internally provided with a magnetic control device, the magnetic control device is electromagnetically connected with the magnetic part, and the driving device is electrically connected with the magnetic control device.
10. A neck massager comprising the massage head structure defined in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873602.0A CN110538053A (en) | 2019-09-12 | 2019-09-12 | Massage head structure and neck massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873602.0A CN110538053A (en) | 2019-09-12 | 2019-09-12 | Massage head structure and neck massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538053A true CN110538053A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910873602.0A Pending CN110538053A (en) | 2019-09-12 | 2019-09-12 | Massage head structure and neck massager |
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| Country | Link |
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| CN (1) | CN110538053A (en) |
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| CN111317917A (en) * | 2020-03-23 | 2020-06-23 | 广东艾诗凯奇智能科技有限公司 | Massage device |
| CN114053108A (en) * | 2020-08-07 | 2022-02-18 | 现代自动车株式会社 | Massage system of vehicle and control method thereof |
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Address after: 518115 Building 2A, 228 Industrial Zone, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Forrest Health Technology Co., Ltd Address before: 518115 Building 2A, 228 Industrial Zone, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN FORREST HEALTH EQUIPMENTS Co.,Ltd. |