CN213431542U

CN213431542U - Head massager

Info

Publication number: CN213431542U
Application number: CN202020667702.6U
Authority: CN
Inventors: 周劲松
Original assignee: Jiangmen Bestday Electric Co Ltd
Current assignee: Jiangmen Bestday Electric Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-06-15
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a head massager, which comprises a shell, wherein the lower end of the shell is provided with a soft rubber sleeve, and a first through hole is arranged in the soft rubber sleeve; a power mechanism is arranged in the shell, an elbow connecting rod is arranged at the output end of the power mechanism, the upper end of the elbow connecting rod is connected with the output end of the power mechanism, the elbow connecting rod is driven by the power mechanism to do circular motion, and the diameter of the circular track at the lower end of the elbow connecting rod is larger than that of the circular track at the upper end of the elbow connecting rod; the shell is externally provided with a massage head, the upper end of the massage head is clamped in the first through hole, the upper end of the massage head is provided with a cavity, and the lower end of the elbow connecting rod is embedded in the cavity and extends out of the shell. The utility model discloses a clamp the upper end of massaging the head in the flexible glue cover, the unable circumferential rotation of the upper end of massaging the head under the drive of elbow connecting rod because the flexible glue cover can warp, and the lower extreme of massaging the head can swing under the drive of elbow connecting rod, can realize massaging the scalp of different positions, and the dynamics is moderate, and massage effect is good, and user experience is good.

Description

Head massager

Technical Field

The utility model relates to the technical field of massagers, in particular to a head massager.

Background

Along with the busy life and work of people, especially in modern work, people sit in offices for a long time and use computers for a long time, so that physical fatigue is easy to generate; in addition, the living standard is improved, people pursue living quality more and more, the attention degree to the health is continuously improved, the head massage instrument which is appeared on the market at present is used for massaging the head of a human body, the pressure of the human body is relieved, the head massage instrument is popular with consumers due to the fact that the head massage instrument is convenient to use and carry, but the massage head of the existing head massage instrument can only be fixed at a certain position for massaging, the massage effect is poor, the user experience effect is not good, and the use is inconvenient.

Disclosure of Invention

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a head massager, this massager clamp in the flexible glue cover through the upper end with the massage head, and the upper end of massage head can't the circumferential rotation under the drive of elbow connecting rod, because the flexible glue cover can warp, and the lower extreme of massage head can swing under the drive of elbow connecting rod, can realize massaging the scalp to different positions, and the dynamics is moderate, and massage effect is good, and user experience is good.

According to the utility model discloses head massager of embodiment includes: the lower end of the shell is provided with a soft rubber sleeve, and a first through hole is formed in the soft rubber sleeve; the power mechanism is arranged in the shell; the upper ends of the elbow connecting rods are connected to the output end of the power mechanism, the elbow connecting rods are driven by the power mechanism to do circular motion, and the diameter of a circular track at the lower ends of the elbow connecting rods is larger than that at the upper ends of the elbow connecting rods; the massage device comprises a shell, a plurality of bend connecting rods, a plurality of massage heads, a first through hole, a second through hole, a plurality of bend connecting rods and a plurality of connecting rods, wherein the bend connecting rods are arranged in the shell, the bend connecting rods are connected with the bend connecting rods in an inserted mode, the bend connecting rods are arranged in the bend connecting rods, and the bend connecting rods are connected with the bend connecting rods in an inserted mode.

According to the utility model discloses head massager has following technological effect at least: the upper end through with the massage head clamps in the flexible glue cover, make the massage head can't be circular motion relative to the flexible glue cover under the drive of elbow connecting rod, because the flexible glue cover can warp, the elbow connecting rod is at the pivoted in-process, the flexible glue cover uses the joint department of massage head and flexible glue cover as the fulcrum, the elbow connecting rod promotes the lower extreme of massage head, the upper end of massage head promotes flexible glue cover and warp the removal, make the lower extreme of massage head not do circular motion, only do the swing motion, thereby make the massage head massage the scalp with the mode of sweeping, this kind of massage mode can realize massaging the scalp of not counterpointing, the dynamics is moderate, it is effectual to dredge the blood circulation of invigorating, it is effectual, can effectually alleviate human pressure, user experience is good, massage effect is good.

According to some embodiments of the present invention, the side wall of the first through hole is provided with a plurality of clamping grooves, and the outer side wall of the upper end of the massage head is provided with a clamping block matched with the clamping grooves.

According to some embodiments of the utility model, the elbow connecting rod with be provided with the adapter sleeve between the massage head, the adapter sleeve cup joints in the flexible glue cover, the fixture block sets up on the lateral wall of adapter sleeve.

According to some embodiments of the utility model, middle part in the adapter sleeve is provided with the division board, the division board will the adapter sleeve falls into installation cavity and lower installation cavity, be provided with the intercommunication on the division board go up the installation cavity with the second through-hole of installation cavity down, the lower extreme of elbow connecting rod inlays the dress and is in go up the installation cavity, and extend in the second through-hole.

According to some embodiments of the utility model, be provided with the latch on the lateral wall of the lower extreme of adapter sleeve, be provided with on the lateral wall of cavity with latch assorted slot.

According to the utility model discloses a some embodiments, be provided with the fastener in the cavity, protruding elastic first ring that is equipped with on the lateral wall of fastener, be provided with on the lateral wall of lower installation cavity with first ring assorted mounting groove.

According to some embodiments of the utility model, the middle part of the elbow connecting rod is provided with the swivelling joint and is in second ring in the casing, the second ring will the elbow connecting rod is separated into straight section and oblique section, straight section connect in power unit's output, oblique section with the massage head is connected.

According to some embodiments of the present invention, the power mechanism is provided with a motor, an output shaft of the motor is connected with a worm, and the front side and the rear side of the worm are respectively provided with a worm wheel meshed with the worm; every the worm wheel all is connected with a gear train, every the left and right sides of gear train meshes respectively has drive gear, all be connected with on drive gear's the gear hole the elbow connecting rod.

According to some embodiments of the present invention, the two elbow links mounted on the two drive gears driven by the same gear set have opposite inclination directions; the two elbow connecting rods arranged on the two driving gears driven by different gear sets and positioned on the same straight line have the same inclination direction; the two driving gears driven by different gear sets and positioned on the same straight line have opposite rotation directions.

According to some embodiments of the utility model, the massage head including with the mount pad that the elbow connecting rod is connected, the outward flange and the middle part of the bottom of mount pad all are provided with the boss, every all be provided with a plurality of massage contacts on the boss.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic cross-sectional structural view of an embodiment of the present invention;

fig. 2 is a partial structural schematic diagram of an embodiment of the present invention;

fig. 3 is a schematic structural view of a connecting sleeve in the embodiment of the present invention;

FIG. 4 is a schematic structural view of the embodiment of the present invention with the upper housing removed;

fig. 5 is a schematic structural view of the embodiment of the present invention with the housing removed;

fig. 6 is an exploded schematic view of the limiting member and the connecting sleeve according to the embodiment of the present invention;

FIG. 7 is a schematic structural view of a massage head according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of FIG. 7;

FIG. 9 is a schematic view of another massage head according to the embodiment of the present invention;

fig. 10 is a schematic view of the movement trace of the lower end of the elbow connecting rod in the embodiment of the present invention.

Reference numerals:

100 of a shell;

200 soft rubber sleeves, 210 clamping grooves and 220 first through holes;

300 elbow connecting rods, 310 second circular rings, 320 straight sections and 330 inclined sections;

400 massage heads, 410 cavities, 420 fasteners, 421 first rings, 430 mounting seats, 440 bosses, 450 massage contacts;

500 connecting sleeves, 510 clamping blocks, 520 separating plates, 521 second through holes, 530 upper mounting cavities and 540 lower mounting cavities;

610 motor, 620 worm, 630 worm gear, 640 gear set, 641 upper gear, 640 lower gear and 650 drive gear;

700 fixing component, 710 base, 720 fixing sleeve, 730 circular groove;

800 battery pack, 900 PCB board, 1000 switch buttons.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as "upper", "lower", "front", "rear", "left", "right", etc., are referred to the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there is any description of "first", "second", etc., it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a head massager according to an embodiment of the present invention includes a housing 100, a soft rubber sleeve 200 is disposed at a lower end of the housing 100, and a first through hole 220 is disposed in the soft rubber sleeve 200; a power mechanism is arranged in the shell 100, the output end of the power mechanism is provided with a plurality of elbow connecting rods 300, the upper ends of the elbow connecting rods are connected with the output end of the power mechanism, the elbow connecting rods 300 are driven by the power mechanism to do circular motion, and the diameter of the circular track at the lower end of each elbow connecting rod 300 is larger than that of the circular track at the upper end of each elbow connecting rod 300; the massage heads 400 with the same number as the elbow connecting rods 300 are arranged outside the shell 100, the upper ends of the massage heads 100 are clamped in the first through holes 220, the upper ends of the massage heads 400 are provided with cavities 410, and the lower ends of the elbow connecting rods 300 are embedded in the cavities 410 and extend out of the shell 100. Compared with the prior art, the embodiment of the present invention clamps the upper end of the massage head 400 in the soft rubber sleeve 200, so that the massage head 400 cannot do circular motion relative to the soft rubber sleeve 200 under the driving of the elbow connecting rod 300, because the soft rubber sleeve 200 can deform, the elbow connecting rod 300 rotates, the massage head 400 takes the joint of the massage head 400 and the soft rubber sleeve 200 as a fulcrum, specifically, as shown in fig. 10, the circular motion track of the lower end of the elbow connecting rod 300, when the elbow connecting rod 300 moves from the front end to the left end, the elbow connecting rod 300 pushes the lower end of the massage head 400 to swing left, the upper end of the massage head 400 pushes the soft rubber sleeve 200 to swing right to deform, but because the deformation amount of the soft rubber sleeve 200 is limited, the motion track of the lower end of the massage head 400 cannot do circular motion, only do left end swing from the front end, then swing from the left end to the rear end, and then swing right from the rear end, a circular swing track swinging from the right end to the front end; make massage head 400 not do circular motion along with elbow connecting rod 300, only do the swing motion to make massage head 400 massage the scalp with the mode of sweeping, this kind of massage mode can realize not massaging the scalp of position, and the dynamics is moderate, and the mediation is invigorated blood circulation and is refreshed oneself effectually, can effectually alleviate human pressure, and user experience is good, and massage effect is good.

In some embodiments of the present invention, two slots 210 are symmetrically disposed on the lateral wall of the first through hole 220, and a locking block 510 matched with the slots 210 is disposed on the outer lateral wall of the upper end of the massage head 400. The fixture block 510 is clamped in the clamping groove 210, so that the massage head 400 can not do circular motion together with the elbow connecting rod 300 in the soft rubber sleeve 200. The embodiment of the utility model provides an only be the quantity of draw-in groove 210 and carry out preferentially, can be according to actual needs, be provided with the draw-in groove 210 of other quantities such as three, four or five along circumference on the lateral wall of first through-hole 220.

As shown in fig. 1, 2 and 6, a connection sleeve 500 is disposed between the elbow connection rod 300 and the massage head 400, the connection sleeve 500 is sleeved in the soft rubber sleeve 200, and the fixture block 510 is disposed on the outer sidewall of the connection sleeve 500. The connecting sleeve 500 can prolong the swing range of the massage head 400 and can massage the scalp at more positions, and the connecting sleeve 500 can buffer the impact force transmitted to the massage head 400 by the elbow connecting rod 300, so that the massage force of the massage head 400 is moderate, and the massage effect is improved.

As shown in fig. 2 and 3, in some embodiments of the present invention, a separation plate 520 is disposed in the middle of the connection sleeve 500, the separation plate 520 divides the connection sleeve 500 into an upper installation cavity 530 and a lower installation cavity 540, a second through hole 521 is disposed on the separation plate 520 and communicates the upper installation cavity 530 and the lower installation cavity 540, and the lower end of the elbow connecting rod 300 is embedded in the upper installation cavity 530 and extends into the second through hole 521. By the arrangement, the lower end of the elbow connecting rod 300 can be ensured to exert force on the lower end of the connecting sleeve 500 in the rotating process, and the lower end of the connecting sleeve 500 is driven to swing by taking the clamping joint of the connecting sleeve 500 and the soft rubber sleeve 200 as a fulcrum.

In some embodiments of the present invention, the outer sidewall of the lower end of the connection sleeve 500 is provided with a latch, and the sidewall of the cavity 410 is provided with a slot matched with the latch. The latch is inserted into the slot, so that the massage head 400 is stably connected with the connecting sleeve 500, the massage head 400 cannot fall off in the normal swinging massage process, and the massage head 400 can be pulled out only by applying force with the hands of an operator; at the same time, the latch is inserted into the slot to ensure that the massage head 400 and the connection sleeve 500 do not rotate with each other.

As shown in fig. 8, in some embodiments of the present invention, a fastening member 420 is disposed in the cavity 410, an elastic first ring 421 is protruded on an outer sidewall of the fastening member 420, and a mounting groove matched with the first ring 421 is disposed on a sidewall of the lower mounting cavity 540. Through inlaying the first ring 421 in the mounting groove on the adapter sleeve 500 inside wall for massage head 400 can not drop at normal massage in-process that sways, needs operating personnel's both hands to exert oneself and just can pull out massage head 400.

As shown in fig. 1 and 2, in some embodiments of the present invention, the elbow connecting rod 300 is provided at the middle thereof with a second circular ring 310 rotatably connected in the housing 100, the second circular ring 310 divides the elbow connecting rod 300 into a straight section 320 and an inclined section 330, the straight section 320 is connected to the output end of the power mechanism, and the inclined section 330 is connected to the massage head 400. With the arrangement, the diameter of the circumferential track at the lower end of the elbow connecting rod 300 is larger than that of the circumferential track at the upper end of the elbow connecting rod 300 under the driving of the power mechanism, so that the massage head 400 is driven to swing left and right for massage. Specifically, a fixing assembly 700 is arranged above the soft rubber sleeve 200, the elbow connecting rod 300 penetrates through the fixing assembly 700, and the second ring 310 is rotatably arranged in the fixing assembly 700; further, the fixing assembly 700 includes a base 710 having a first through hole and a fixing sleeve 720 embedded in the upper portion of the first through hole, the fixing sleeve 720 has a second through hole communicated with the first through hole, and the fixing sleeve 720 and the base 710 enclose to form a circular groove 730 for placing the second ring 310.

As shown in fig. 4 and 5, in some embodiments of the present invention, the power mechanism is provided with a motor 610, an output shaft of the motor 610 is connected with a worm 620, and front and rear sides of the worm 620 are respectively provided with worm wheels 630 engaged with the worm 620; each worm wheel 630 is connected with a gear set 640, the left side and the right side of each gear set 640 are respectively meshed with a driving gear 650, and the gear holes of the driving gears 650 are connected with straight sections 320. In such a configuration, when the motor 610 works, the worm 620 and the worm wheel 630 are driven to rotate, the worm wheel 630 drives the two gear sets 640 to rotate, the two gear sets 640 drive the four driving gears 650 to rotate, and each driving gear 650 drives the corresponding elbow connecting rod 300 to perform circular motion when rotating, so that the massage head 400 cannot perform circular motion relative to the soft rubber sleeve 200 under the driving of the elbow connecting rod 300 because the upper end of the massage head 400 is clamped in the soft rubber sleeve 200; however, since the soft rubber sleeve 200 can be deformed, in the rotating process of the elbow connecting rod 300, the lower end of the massage head 400 takes the clamping connection position of the massage head 400 and the soft rubber sleeve 200 as a fulcrum, and performs swinging motion to massage the scalps at different positions. The transmission structure of the elbow connecting rod 300 driven by the gear effectively reduces the friction force between moving parts and reduces the capacity loss, so that the motor 610 with lower power can realize the massage work with high force, and the production cost is reduced. Specifically, the gear set 640 includes an upper gear 641 and a lower gear 642, the lower gear 642 meshing with the worm gear 630, and the upper gear 641 meshing with the two drive gears 650.

Specifically, the oblique sections 330 of the two knee links 300 mounted on the two drive gears 650 driven by the same gear set 640 have opposite oblique directions; the inclined sections 330 of the two elbow links 300 mounted on the two driving gears 650 driven by the different gear sets 640 and located on the same straight line have the same inclination direction; the two drive gears 650, which are driven by different gear sets 640 and are collinear, are turned in opposite directions. Set up like this, during the drive of motor 610, drive two adjacent massage heads 400 continuous repetition and be close to and keep away from to form and grab the action emulation of pinching out the people and grab and pinch the massage, the dynamics is moderate, and the mediation invigorates blood circulation and refreshes oneself effectually, can effectually alleviate human pressure, and user experience is good.

As shown in fig. 4 and 5, further, the motor 610 is horizontally arranged in the casing 100, and two worm gears 630, two sets of gear sets 640 and four driving gears 650 are respectively located at the front and back sides of the motor 610, and thus compared with the existing vertical placement type of the motor 610, the embodiment of the utility model provides a greatly reduced casing 100 height, the thickness attenuation of the whole casing 100 is made simultaneously, the structure of the whole product is made small, and the carrying and storage are convenient.

As shown in fig. 7, in some embodiments of the present invention, the massage head 400 includes a mounting base 430 connected to the elbow connecting rod 300, bosses 440 are disposed on the outer edge and the middle portion of the bottom end of the mounting base 430, and three massage contacts 450 are disposed on each boss 440. By the design, when the massage head 400 is driven by the elbow connecting rod 300 to swing to massage the scalps at different positions, the plurality of massage contacts 450 on the single massage head 400 can be effectively contacted with the scalps on the surface of the scalps, so that effective kneading massage is ensured. Of course, the embodiment of the present invention is only to optimize the structure of the massage head 400, as shown in fig. 9, the massage head 400 may also be directly provided with a plurality of massage contacts 450 at the bottom end of the mounting seat 430, and the height of the massage contacts 450 gradually increases from the outside to the inside.

As shown in fig. 1, in some embodiments of the present invention, a battery assembly 800 and a PCB 900 electrically connected to and used for controlling the motor 610 are further disposed in the casing 100, and a switch button 1000 is disposed on an upper surface of the casing 100.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A head massager, comprising:

the lower end of the shell (100) is provided with a soft rubber sleeve (200), and a first through hole (220) is formed in the soft rubber sleeve (200);

the power mechanism is arranged in the shell (100);

the upper ends of the elbow connecting rods (300) are connected to the output end of the power mechanism, the elbow connecting rods (300) are driven by the power mechanism to do circular motion, and the diameter of the circular track at the lower ends of the elbow connecting rods (300) is larger than that of the circular track at the upper ends of the elbow connecting rods (300);

the massage device comprises a plurality of massage heads (400) arranged outside the shell (100), wherein the upper ends of the massage heads (400) are clamped in the first through holes (220), the upper ends of the massage heads (400) are provided with cavities (410), and the lower ends of the elbow connecting rods (300) are embedded in the cavities (410) and extend out of the shell (100).

2. The head massager as claimed in claim 1, wherein the side wall of the first through hole (220) is provided with a plurality of slots (210), and the outer side wall of the upper end of the massage head (400) is provided with a block (510) matching with the slots (210).

3. The head massager according to claim 2, wherein a connecting sleeve (500) is disposed between the elbow connecting rod (300) and the massage head (400), the connecting sleeve (500) is sleeved in the soft rubber sleeve (200), and the fixture block (510) is disposed on an outer sidewall of the connecting sleeve (500).

4. The head massager as claimed in claim 3, wherein a partition plate (520) is disposed at a middle portion inside the connecting sleeve (500), the partition plate (520) divides the connecting sleeve (500) into an upper mounting cavity (530) and a lower mounting cavity (540), a second through hole (521) communicating the upper mounting cavity (530) and the lower mounting cavity (540) is disposed on the partition plate (520), and a lower end of the elbow connecting rod (300) is embedded in the upper mounting cavity (530) and extends into the second through hole (521).

5. The head massager as claimed in claim 4, wherein the outer side wall of the lower end of the connecting sleeve (500) is provided with a latch, and the side wall of the cavity (410) is provided with a slot matched with the latch.

6. The head massager according to claim 4, wherein a fastening member (420) is disposed in the cavity (410), an elastic first ring (421) is protruded from an outer side wall of the fastening member (420), and an installation groove matched with the first ring (421) is disposed on a side wall of the lower installation cavity (540).

7. The head massager as claimed in claim 1, wherein the elbow connecting rod (300) is provided at a middle portion thereof with a second circular ring (310) rotatably connected within the housing (100), the second circular ring (310) divides the elbow connecting rod (300) into a straight section (320) and an inclined section (330), the straight section (320) is connected to an output end of the power mechanism, and the inclined section (330) is connected to the massage head (400).

8. The head massager as claimed in claim 1 or 7, wherein the power mechanism is provided with a motor (610), an output shaft of the motor (610) is connected with a worm (620), and the front side and the rear side of the worm (620) are respectively provided with a worm wheel (630) meshed with the worm (620); every worm wheel (630) all is connected with a gear train (640), every the left and right sides of gear train (640) has meshed respectively drive gear (650), all be connected with on the gear hole of drive gear (650) elbow connecting rod (300).

9. The head massager according to claim 8, wherein the two elbow links mounted on the two driving gears (650) driven by the same gear set (640) are inclined in opposite directions; the two elbow connecting rods (300) arranged on the two driving gears (650) which are driven by different gear sets (640) and are positioned on the same straight line have the same inclination direction; the two driving gears (650) driven by different gear sets (640) and located on the same straight line have opposite rotation directions.

10. The head massager as claimed in claim 1, wherein the massage head (400) comprises a mounting base (430) connected with the elbow connecting rod (300), the outer edge and the middle part of the bottom end of the mounting base (430) are provided with bosses (440), and each boss (440) is provided with a plurality of massage contacts (450).