CN2638709Y

CN2638709Y - Mechanism for massaging leg

Info

Publication number: CN2638709Y
Application number: CN 03231768
Authority: CN
Inventors: 倪巡
Original assignee: SHANGHAI RUIKE SPORTS GOODS CO Ltd
Current assignee: SHANGHAI RUIKE SPORTS GOODS CO Ltd
Priority date: 2003-06-04
Filing date: 2003-06-04
Publication date: 2004-09-08
Anticipated expiration: 2013-06-04

Abstract

The utility model discloses a crus massage mechanism. The massage components are two pairs of massage wheels fixed laterally on the same rotating shaft. The wheel centers of two massage wheels of the same pair and the rotating shaft form radial eccentricities with same direction and same numerical value, and angles with opposite directions and same numerical value; the rotating shaft is connected with a driving electric motor through a gearbox in a transmission manner; the rotating shaft is also as a driving gear shaft in the gearbox core which can move laterally; driven gears in the gearbox core which can move laterally are meshed receptively with left and right gear racks which make the rotating shaft move up and down. The two pairs of the massage wheels knead the left and right crus with repeated motions from top to bottom and then bottom to top; therefore, the relative acupuncture points of the crus of people with different heights and bodily forms can gain massage.

Description

A kind of shank massage mechanism

1. technical field

This utility model relates to a kind of massage appliance, particularly a kind of shank massage mechanism.

2. technical background

In modern society, along with the improvement of living standard, people generally have stronger health care consciousness, be willing to mean health and to invest, comprising acquiring all kinds of health and fitness facilitieses, and middle-aged and elderly people favourite be massage appliance, by optimum the irritate energy relaxed and comfortable venation of massage enforcement to parts of body, QI and blood regulating relaxs one's muscles, thereby enhances metabolism, adjust endocrine function, allaying tiredness, the keeping tensions down emotion reaches the purpose of physical fitness; The kind of massage appliance is on the low side at present, the existing massage armchair that has the shank massage functions, better simply actions such as its massage functions only is confined to knock in fixed position, vibration, and the people for different heights or build often can not accomplish to aim at relevant acupuncture point, therefore still can not finely satisfy the requirement of user.

3. utility model content

The purpose of this utility model is to realize like this, a kind of shank massage mechanism, it includes drive motors, massage elements and transmission component, its massage elements is the left and right two pairs of massage wheels that are fixed in the same rotating shaft, each massage wheels all is made of outer shroud and core wheel, outer shroud is concentric with core wheel and form relatively turnable the combination, core wheel is fixed in the rotating shaft, forms the identical identical angle of the opposite numerical value with direction of radial disbalance of the identical numerical value of direction with two a pair of their core wheels of massage wheels with rotating shaft; Described rotating shaft forms driving coupling by change speed gear box and drive motors, and this rotating shaft double as is the driving gear shaft of left and right mobile variable-speed motor in-core, and the driven gear in the left and right mobile movement meshes with the left and right tooth bar that rotating shaft is moved up and down respectively again; The two pairs of massage wheels are implemented the kneading action to left and right two shanks respectively, and are from bottom to top perseverations more from top to bottom, thereby all can make the relevant acupuncture point of its shank obtain massage to the people of different heights and build.

4. description of drawings

Fig. 1 is that the master of the band broken section of a kind of shank massage mechanism of this utility model looks sketch map.

The upward view of Fig. 2 Fig. 1.

The left view of Fig. 3 Fig. 1 band broken section.

Fig. 4 is the sketch map of massage wheels when clutching shank.

Fig. 5 is the sketch map of massage wheels when loosening shank.

5. the specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3, the drive motors of shank massage mechanism of the present utility model (5) is positioned at the middle part of front view, its main shaft connects with the worm screw of worm and gear change speed gear box (8), the worm-wheel shaft of this change speed gear box (8) just is equipped with a left side, the rotating shaft (1) of right two pairs of massage wheels (2), two pairs of massage wheels (2) lay respectively at the both sides of change speed gear box (8), this rotating shaft (1) is extended to two ends and is become a left side respectively, driving gear shaft in the speed change that the moves right movement (6), a left side, move right in the movement (6) driven gear again more respectively and a left side, right tooth bar (7) engagement, a left side, right tooth bar respectively has chute in parallel (11), the bottom of drive motors (5) is provided with fixed form and is inserted in the slide plate (12) that plays guiding function in the chute (11), the left side that drive motors (5) and mobile movement (6) are moved, all have protective cover (9) on the right tooth bar (7); When drive motors (5) rotates, speed change drive rotating shaft (1) by worm and gear change speed gear box (8) makes a left side, right two pairs of massage wheels (2) rotation and rotating shaft (1) through mobile movement (6) speed change after, make drive motors (5) again, change speed gear box (8), rotating shaft (1), mobile movement (6) integral body moves as straight line along tooth bar (7) simultaneously, thereby make massage wheels (2) in rotation, move up and down again, in Fig. 1, represented massage wheels (2) with solid line and dotted line respectively, change speed gear box (8), the diverse location up and down of mobile movement parts such as (6), by to drive motors (5) rotating speed, the gear ratio of worm and gear change speed gear box (8), the gears engaged of mobile movement (6), the selection of dynamo-electric parameters such as tooth bar (7) number of teeth and length is set, can determine that the every rotation of massage wheels (2) what along shank up and down back and forth once in circle time, in actual use, generally with along shank up and down back and forth once the time massage wheels (2) rotation six circles comparatively suitable.

Referring to Fig. 4, Fig. 5, this two figure represents to go up the situation of being massaged when shank (10) rests massage wheels (2), also expresses the structure composition of massage wheels (2) with the form of cutaway view; Each massage wheels (2) is by core wheel (4) and outer shroud (3) be combined into, core wheel (4) is concentric with outer shroud (3), outer shroud (3) core wheel (4) relatively rotates, can form rotatable the connection with the ball bearing mode between the two, also can be to constitute the connection that to slide relatively in chimeric mode, between core wheel (4) and the rotating shaft (1) is to be fixedly connected, but the axis of rotating shaft (1) does not pass through the center of circle of core wheel (4), the diameter of core wheel (4) is not vertical with rotating shaft (1) yet, identical with a pair of two massage wheels (2) with the opposite numerical value of angle direction of rotating shaft (1), and also identical with the identical numerical value of eccentric direction of rotating shaft (1); Shank shown in Figure 4 (10) muscle is clutched again by rubbing the time gradually, at this moment the center of circle A of massage wheels (2) rotates to the top of rotating shaft (1) axis L, that every pair of massage wheels (2) is presented is long and narrow, the appearance of wide weak point down, massage wheels (2) is to shank (10) when muscle is clutched, when coming closer, its wheel rim can upwards do moving of arc track again, shank shown in Figure 5 (10) is loosened again when being crumpled gradually, at this moment the center of circle A of massage wheels (2) rotates to the below of rotating shaft (1) axis L, and every pair of massage wheels (2) is presented wide weak point, following long and narrow appearance; Massage wheels (2) can be done moving of arc track again downwards when its wheel rim outwards separates to shank (10) loosening all muscles the time, this meaning action of massage wheels (2) in Fig. 4, Fig. 5 is actually the action of having simulated the finger prosthesis massage; The structure of massage wheels (2) comprises outer shroud (3) and core wheel (4), can rotate mutually between outer shroud (3) and core wheel (4), when massage wheels (2) is rotated, does not hinder and can move by force if be hampered like this, does not feel like oneself so as not to user, also can avoid the medicated clothing damage.

The rear side at shank position has in the committee, chengshan, the acupuncture point such as fly upward, massage these several acupuncture points and help removing the shank fatigue of aching, shank massage mechanism of the present utility model, move back and forth up and down again simultaneously making kneading, thereby can do massage more comprehensively and effectively to the shank position, as if being installed in, shank massage mechanism of the present utility model will make massage armchair obtain better therapeutic on the massage armchair.

Claims

1. shank massage mechanism, it includes drive motors, massage elements and transmission component, it is characterized in that: its massage elements is the left and right two pairs of massage wheels (2) that are fixed in the same rotating shaft (1), each massage wheels (2) all is made of outer shroud (3) and core wheel (4), outer shroud (3) is concentric with core wheel (4) and form relatively turnable the combination, core wheel (4) is fixed in the rotating shaft (1), forms the identical identical angle of the opposite numerical value with direction of radial disbalance of the identical numerical value of direction with a pair of their core wheels of two massage wheels (2) (4) with rotating shaft (1); Described rotating shaft (1) forms driving coupling by change speed gear box (8) and drive motors (5), this rotating shaft (1) double as is the driving gear shaft in the left and right mobile speed change movement (6), and the driven gear in the left and right mobile movement (6) meshes with the left and right tooth bar (7) that rotating shaft (1) is moved up and down respectively again.

2. shank massage mechanism according to claim 1, it is characterized in that: the main shaft of its drive motors (5) connects with the worm screw of worm and gear change speed gear box (8), the worm-wheel shaft of this change speed gear box (8) just is equipped with the rotating shaft (1) of left and right two pairs of massage wheels, and two pairs of massage wheels (2) lay respectively at the both sides of change speed gear box (8).