CN202822047U

CN202822047U - Head massager

Info

Publication number: CN202822047U
Application number: CN 201220580182
Authority: CN
Inventors: 孙小沛
Original assignee: Individual
Current assignee: Qi Bo
Priority date: 2012-10-25
Filing date: 2012-10-25
Publication date: 2013-03-27
Anticipated expiration: 2022-10-25

Abstract

The utility model discloses a head massager with smooth gear transmission. The head massager comprises a first warp shell, a second warp shell, a first weft shell and a second weft shell, wherein a manual adjustment mechanism is arranged between the warp shells and between the weft shells respectively; a rack is oppositely arranged on the joint between the first and second warp shells and the joint between the first and second weft shells respectively; the manual adjustment mechanism comprises a knob, a gear and a clamping structure which is used for clamping the joints of the first and second warp shells and the first and second weft shells; and the clamping structure comprises a base and an end cover. The head massager is characterized in that an axially penetrating through hole is formed on the end cover of the clamping structure; a circle of inner gears are arranged on the wall of the through hole; a plurality of outer teeth which are engaged with the inner gears and distributed in a circumference are fixedly connected on the knob; a connecting column which extends from the center of the knob sleeved by a return spring passes is axially fixed in the pore on the base through the inner hole of the transmission gear; the transmission gear is engaged with the racks; and a plurality of stir columns matched with the gear are arranged on the knob.

Description

A kind of head massager

Technical field

This utility model belongs to health care massage equipment field, particularly a kind of head massager.

Background technology

For the brain worker, darg eight hours, long brain overwork, cause brain to occur tired, feeling dizzy is again usual occupation disease only, so, after long-time mental work, necessary brain is aided with therapeutic massage, to eliminate or to alleviate the fatigue of using mentality to bring to brain because of excessively.

A kind of head massager with self-locking regulating mechanism is disclosed among the notification number CN201469607U.Wherein the structure of disclosed head massager comprises first, the second warp-wise housing, first, be provided with the self-locking regulating mechanism that connects both between the second warp-wise housing, first, the joining position of the second warp-wise housing is provided with respectively tooth bar relatively, described self-locking regulating mechanism comprises knob, gear and be used for clamping first, the clamp structure that the second warp-wise housing links and locates, some ratchets that described clamp structure is provided with into circle distribution and arranges with same direction, gear be fixed with can with the clamp of ratchet phase clamping, be provided with unlocking structure between described knob and the clamp, unclamp first in single direction rotation knob meaning, during gap between the second warp-wise housing, described unlocking structure makes between clamp and the ratchet and removes clamping.

The engagement system ratchet engagement that has following defective clamp and clamp structure with the head massager of this self-locking regulating mechanism, be provided with reversed column at knob, reversed column drives clamp and rotates, and the structure of ratchet engagement causes impacting in the spacing between first, second warp-wise housing of adjusting excessive.

Summary of the invention

This utility model will solve existing head massager processing inconvenience, the excessive technical problem of rotary impact during spacing before regulating, between the second warp-wise housing.

The technical scheme in the invention for solving the above technical problem is:

This utility model discloses a kind of head massager, comprise the first warp-wise housing, the second warp-wise housing, the first broadwise housing and the second broadwise housing, between the first warp-wise housing and the second warp-wise housing, be equipped with manual adjustment means between the first broadwise housing and the second broadwise housing, first, the second warp-wise housing and first, the joining position of the second broadwise housing is provided with respectively tooth bar relatively, described manual adjustment means comprises knob, gear and be used for clamping first, the second warp-wise housing and first, the clamp structure that the second broadwise housing links and locates, described clamp structure comprises base and end cap, it is characterized in that: the end cap of described clamp structure is provided with the through hole that axially runs through, the hole wall of this through hole is provided with a circle internal gear, be fixed with some external tooths of the one-tenth circle distribution that is meshed with internal gear on the described knob, cover had the knob center of putting the resilience spring extended connecting column pass in the aperture that the travelling gear endoporus is axially fixed in base, described driving cog wheel and rack is meshed, and described knob is provided with some reversed columns that are complementary with travelling gear.

Compare with existing head massager, the reversed column on the knob described in the utility model directly drives travelling gear, the tooth bar on first, second housing of gear driven, owing to all being flat tooth engagement, when driving first, second housing motion, steadily light again, there is not the excessive problem of impacting.

Described reversed column is stuck on the travelling gear.

Described travelling gear end face is provided with the through hole that is complementary with reversed column, and reversed column is passed the through hole handsetting gear.

Described travelling gear endoporus hole wall is extended with bulge loop to the axle center, and a described end of putting the resilience spring is against on the bulge loop, and travelling gear is in the oppression state.

External tooth on the described knob be by the knob end face the toothholder of some sections identical arc length being evenly distributed of extended one-tenth circumference, be provided with a kind of segmented gear of some sections identical tooth sections at toothholder.

There is a groove described knob outer face, is circle distribution on the groove and is provided with some draw-in grooves, and an integrated circuit board is located in the draw-in groove and is complementary with the knob outer face.

Wherein adjacent two sections external tooths of described segmented gear, the internal perisporium of its toothholder stretches out and is provided with blind hole.

Description of drawings

Fig. 1 is the axonometric chart at a visual angle of this utility model head massager;

Fig. 2 is the three-dimensional exploded view at a visual angle of this utility model head massager;

Fig. 3 is the structural representation of this utility model head massager;

Fig. 4 is that this utility model head massager Fig. 3 is along the cutaway view of A-A direction;

Fig. 5 is the three-dimensional exploded view of the clamp structure of this utility model head massager;

Fig. 6 is the three-dimensional exploded view of the knob of this utility model head massager.

Description of reference numerals among the figure:

11 is the first warp-wise housing; 12 is the second warp-wise housing;

13 is regulating tank; 14 is tooth bar;

21 is the first broadwise housing; 22 is the first broadwise housing;

3 is clamp structure; 31 is knob;

311 is connecting column; 312 is toothholder;

3120 is segmented gear;

313 is reversed column; 314 is blind hole;

32 for putting the resilience spring;

33 is end cap; 330 is internal gear;

331 is through hole; 34 is travelling gear;

340 is endoporus; 341 is bulge loop;

35 is groove; 350 is draw-in groove;

4 is base; 41 is aperture;

5 is front lining; 6 is back bush;

7 are the head massage piece; 8 is controller;

9 is appendix; 10 is panel.

The specific embodiment

The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:

See also Fig. 1 to Fig. 5, this utility model provides a kind of head massager, comprise the first warp-wise housing 11, the second warp-wise housing 12, the first broadwise housing 21 and the second broadwise housing 22, this the first warp-wise housing 11 and the second warp-wise housing 12 are spliced into for the round housing that entangles human body head at warp-wise, and this first broadwise housing 21 and the second broadwise housing 22 are spliced into for the minor arc shape housing that entangles human body head in broadwise.This first, second housing is made by the plastic material with better toughness.First,

second warp-wise housing

11,12 two ends all have the warp-wise regulating tank, and a cell wall that extends along warp-wise of each warp-wise regulating tank 13 is provided with a gang saw tooth and forms warp-wise tooth bar 14; First, second broadwise housing 21, an end of 22 have the broadwise regulating tank, and a cell wall that extends along broadwise of each broadwise regulating tank is provided with a gang saw tooth and forms the broadwise tooth bar.First, the

second warp-wise housing

11,12 two manual adjustment means that arrange by warp-wise realize splicing, first, the second

broadwise housing

21,22 manual adjustment means that arrange by broadwise realize splicing, described manual adjustment means comprises knob 31, travelling gear 34 and be used for clamping first, the

second warp-wise housing

11,12 and first, the second

broadwise housing

21,22 clamp structures 3 that link and locate, described clamp structure 3 comprises base 4 and end cap 33, the end cap 33 of described clamp structure 3 is provided with the through hole 331 that axially runs through, the hole wall of this through hole 331 is provided with a circle internal gear 330, be fixed with 4 external tooths of the one-tenth circle distribution that is meshed with internal gear 330 on the described knob 31, in being somebody's turn to do, external tooth is spur gear, having the extended connecting column 311 in knob 31 centers of putting resilience spring 32 to pass travelling gear 34 endoporus 340 in cover is axially fixed in the aperture 41 of base 4, putting resilience spring 32 1 ends is against on the knob 31, the other end is against on the base 4, described travelling gear 34 is meshed with tooth bar 14, and described knob 31 is provided with some reversed columns 313 that are complementary with travelling gear 34.

Described reversed column 313 is stuck on the travelling gear 34.Reversed column 313 herein is equal to the tooth of the gear that is meshed with travelling gear, by three reversed columns 313, can rotate by very effective band nutating gear 34.

Described travelling gear 34 end faces are provided with the through hole that is complementary with reversed column 313, and reversed column 313 is passed through hole and stirred travelling gear 34.Reversed column 313 herein is equal to power transmission shaft, and reversed column 313 is inserted in the hole of travelling gears 34 end faces, and like this, knob 31 is just fixing with travelling gear 34, just can directly be with nutating gear 34 rotations in the time of rotary knob 31.

Described travelling gear 31 endoporus 340 hole walls are extended with bulge loop 341 to the axle center, a described end of putting resilience spring 32 is against on the bulge loop 341, and travelling gear 34 is in the oppression state.

External tooth on the described knob 31 be by knob 31 end faces the toothholder 312 of four sections identical arc length being evenly distributed of extended one-tenth circumference, be provided with a kind of segmented gear 3120 of four sections identical tooth sections at toothholder 312.

There is a groove 35 described knob 31 outer faces, are circle distribution on the groove 35 and are provided with some draw-in groove 350, one panels 10 and are arranged in the draw-in groove 350 and are complementary with knob 31 outer faces.

Wherein adjacent two sections external tooths of described segmented gear 3120, the internal perisporium of its toothholder 312 stretches out and is provided with blind hole 314.The external tooth that described toothholder 312 internal perisporiums are provided with blind hole 314 can be two adjacent external tooths, also can be three or four.

During installation, external tooth on the knob 31 snaps in the through hole 331 of end cap 33, make external tooth and internal gear 330 engagements, then will put on the connecting column 311 that resilience spring 32 is enclosed within knob 31, then pass travelling gear 34 endoporus, then the tooth bar 14 with first, second housing regulating tank 13 meshes with travelling gear 34 successively, then in the aperture 41 of connecting column 311 inserted bases 4.Front lining 5 is made by high-elasticity fiber cloth with back bush 6, and front lining 5 inside are provided with 9 massage air bags, are provided with 2 vibration massage function heads in the back bush 6.

Need to regulate first, the second warp-wise housing 11, during 12 spacing, press warp-wise manual adjustment means knob 31, at this moment, put resilience spring 32 compressed, after reversed column 313 and travelling gear 34 engagements put in place, clockwise or rotate counterclockwise knob 31, adjusting knob 31 band nutating gears 34 rotate, and then travelling gear 34 drives first by the rack-and-pinion transmission, the second warp-wise housing 11,12 relatively inwardly or relatively outwards move, and realize the adjusting of warp-wise distance, after adjusting puts in place, unclamp knob 31, put resilience spring 32 and recover deformation, utilize elastic force jack-up knob 31, the external tooth of knob 31 is meshed with internal gear 330 again, realize the indentation of knob 31.First, second

broadwise housing

21,22 broadwise distance adjustment are as mentioned above.

In sum, gear of the present utility model and tooth bar are horizontal gear, and be steadily light again when driving first, second housing motion, do not have the excessive problem of impacting.

Claims

1. head massager, comprise the first warp-wise housing, the second warp-wise housing, the first broadwise housing and the second broadwise housing, between the first warp-wise housing and the second warp-wise housing, be equipped with manual adjustment means between the first broadwise housing and the second broadwise housing, first, the second warp-wise housing and first, the joining position of the second broadwise housing is provided with respectively tooth bar relatively, described manual adjustment means comprises knob, gear and be used for clamping first, the second warp-wise housing and first, the clamp structure that the second broadwise housing links and locates, described clamp structure comprises base and end cap, it is characterized in that: the end cap of described clamp structure is provided with the through hole that axially runs through, the hole wall of this through hole is provided with a circle internal gear, be fixed with some external tooths of the one-tenth circle distribution that is meshed with internal gear on the described knob, cover had the knob center of putting the resilience spring extended connecting column pass in the aperture that the travelling gear endoporus is axially fixed in base, described driving cog wheel and rack is meshed, and described knob is provided with some reversed columns that are complementary with travelling gear.

2. a kind of head massager according to claim 1, it is characterized in that: described reversed column is stuck on the travelling gear.

3. a kind of head massager according to claim 1, it is characterized in that: described travelling gear end face is provided with the through hole that is complementary with reversed column, and reversed column is passed the through hole handsetting gear.

4. a kind of head massager according to claim 1, it is characterized in that: described travelling gear endoporus hole wall is extended with bulge loop to the axle center, and a described end of putting the resilience spring is against on the bulge loop, and travelling gear is in the oppression state laterally.

5. a kind of head massager according to claim 1, it is characterized in that: the external tooth on the described knob be by the knob end face the toothholder of some sections identical arc length being evenly distributed of extended one-tenth circumference, be provided with a kind of segmented gear of some sections identical tooth sections at toothholder.

6. a kind of head massager according to claim 1, it is characterized in that: there is a groove described knob outer face, is circle distribution on the groove and is provided with some draw-in grooves, and an integrated circuit board is located in the draw-in groove and is complementary with the knob outer face.

7. a kind of head massager according to claim 5, it is characterized in that: the internal perisporium of described segmented gear toothholder stretches out and is provided with blind hole.