CN203634737U

CN203634737U - Planet-gear fitness device

Info

Publication number: CN203634737U
Application number: CN201320839503.9U
Authority: CN
Inventors: 张朝越
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-09
Filing date: 2013-12-09
Publication date: 2014-06-11
Anticipated expiration: 2023-12-09

Abstract

The utility model discloses a planet-gear fitness device, which comprises a main support, a sun wheel, a planet carrier, a planet carrier rear bearing, a planet wheel, a hand wheel, a groove and a handle, wherein the center of the sun wheel passes through a fixation shaft to be fixed on the main support, one end of the planet carrier is disposed on the fixation shaft between the sun wheel and the main support in a sleeved manner, a round shaft is disposed in the center on the lower end of the hand wheel, the round shaft on the lower end of the hand wheel passes through the center of the planet wheel to be firmly connected with the planet wheel and exposes the lower end of the round shaft, the other end of the planet carrier is disposed on the expose round shaft in a sleeved manner, the planet wheel and the sun wheel are engaged and the handle is disposed on the upper end face of the hand wheel. In comparison with the prior art, the utility model adopts a scientific and reasonable planet-gear structure, so that operations become simple and easy to learn, transmission accuracy is high, running is table, safe and reliable, bearing capacity is strong, noise is less and limitation and control of journeys are accurate. The planet-gear fitness device can be taken as an indoor and outdoor fitness device to effectively exercise bodies and is widely applicable in various kinds of crowds.

Description

A kind of planetary gear type fitness equipment

Technical field

The utility model relates to a kind of outdoor body-building apparatus material, relates in particular to a kind of planetary gear type fitness equipment, can be widely used in the outdoor public sites such as residential quarter, square, park.

Background technology

Outdoor body-building apparatus material, is again community body-building equipment, also has a major name in outdoor path.Equipment and the facility fixing in outdoor mounted, carry out body building exercise for people.Outdoor public body-building apparatus is because of its generality and practicality, more and more welcomed by the people, but existing Tai Ji cloud hand fitness equipment and Tai Ji rotary disc exercising apparatus etc., moves single, uninterestingly, lacks interestingly, can not effectively temper arm muscles and pliability.

Summary of the invention

The purpose of this utility model is that a kind of planetary gear type fitness equipment will be provided.

For achieving the above object, the utility model is implemented according to following technical scheme:

The utility model comprises main support, sun gear, planet carrier, planet carrier rear bearing, planetary gear, handwheel, groove and handle, the center of described sun gear is fixed on described main support by fixed axis, one end of described planet carrier is set on the fixed axis between described sun gear and described main support, the center of described handwheel lower end is provided with circular shaft, the lower end that the circular shaft of described handwheel lower end was fixedly connected with and exposed described circular shaft through the center of described planetary gear, the other end of described planet carrier is set on the described circular shaft exposing, meshing connection between described planetary gear and described sun gear, described handle is arranged on the upper surface of described handwheel.

Further, between described planet carrier and described fixed axis, be provided with planet carrier fore bearing, between described planet carrier and the described circular shaft that exposes, be provided with planet carrier rear bearing; In the radius of described handwheel upper surface, be provided with groove, described handle is bolted in described groove.

The beneficial effects of the utility model are:

The utility model is a kind of planetary gear type fitness equipment, compared with prior art, the utility model adopts planetary gear type structure, scientific and reasonable, simple to operate easy to learn, transmission accuracy is high, operate steadily, safe and reliable, bearing capacity is strong, noise is low, stroke limit precise control, can be used as a kind of indoor and outdoor fitness equipment, effectively take exercises, be extensively suitable for all kinds of crowds.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is A part partial enlarged drawing in the utility model Fig. 1;

Fig. 3 is the schematic diagram of two groups of structures of the utility model.

In figure: 1-main support, 2-sun gear, 3-planet carrier fore bearing, 4-planet carrier, 5-planet carrier rear bearing, 6-planetary gear, 7-handwheel, 8-groove, 9-handle.

Detailed description of the invention

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, is used for explaining the utility model in illustrative examples and the explanation of this utility model, but not as to restriction of the present utility model.

As shown in Figure 1 to Figure 3: the utility model comprises main support 1, sun gear 2, planet carrier 4, planet carrier rear bearing 5, planetary gear 6, handwheel 7, groove 8 and handle 9, the center of sun gear 2 is fixed on main support 1 by fixed axis, one end of planet carrier 4 is set on the fixed axis between sun gear 2 and main support 1, the center of handwheel 7 lower ends is provided with circular shaft, the lower end that the circular shaft of handwheel 7 lower ends was fixedly connected with and exposed circular shaft through the center of planetary gear 6, the other end of planet carrier 4 is set on the circular shaft exposing, meshing connection between planetary gear 6 and sun gear 2, handle 9 is arranged on the upper surface of handwheel 7, between planet carrier 4 and fixed axis, be provided with planet carrier fore bearing 3, between planet carrier 4 and the circular shaft that exposes, be provided with planet carrier rear bearing 5, in the radius of handwheel 9 upper surfaces, be provided with groove 8, handle 9 is bolted in groove 8.

As shown in Figure 3: two or more the utility model are set on a root post and can make person taking exercise's both hands use two simultaneously, reach more effective exercise.

As shown in Figure 1 to Figure 3: 2 two external gear engagement direction of rotation of planetary gear 6 and sun gear are contrary, all be arranged on the top of the same side of planet carrier 4, planet carrier 4 is as the supporting member of planetary gear 6, planetary gear 6 detours the central axis rotation of star-wheel 6 when doing autobiography motion, can also be under the drive of planet carrier 4, centered by sun gear 2 axis, the circumference of the radius that fixes rotatablely moves, and makes revolution motion around the central axis rotation of sun gear 2.The eccentric arm position of handle 9 can regulate by groove and bolt.

As shown in Figure 1 to Figure 3: person taking exercise's both legs are upright or be bundle horse-ride step shape posture station in planetary gear type fitness equipment dead ahead, the both hands handle 9 of holding with a firm grip respectively, star-wheel 6 two runners in uniform rotation left and right detour, simultaneously along clockwise, counterclockwise, rightabout rotates, amount to three kinds of forms of motion, freedom and flexibility are selected, handle 9 and handwheel 7 drive the planetary gear rotation that is meshed with sun gear 2, because sun gear 2 maintains static, handwheel 7 can drive planetary gear 6 to come and go mobile along making circumference on sun gear 2 circumferencial directions, when handle 9 on handwheel 7 can drive both arms to do autobiography motion, also along sun gear 2 direction circular motion, in the time that two handwheels 7 rotate in the same way, both arms are simultaneously towards a side, handwheel 7 also together with time shift to the same side, when handwheel 7 rotates when reverse, both arms apart from meeting from the close-by examples to those far off or draw near, constantly change, but two handwheel 7 spacing can be rotated with handwheel 7 size variation of speed and gear, the certain variation of corresponding generation, keeps harmonious, and person taking exercise can arbitrarily adjust and rotates speed and turn to, when the handle 9 on left and right sides planetary gear 6, handwheel 7, rotation is simultaneously to the high order end of corresponding sun gear 2 and low order end or topmost and bottom time respectively, and the air line distance of two handles 9 reaches maximum, when the handle 9 on left and right sides planetary gear 6 and handwheel 7 is when rotation is simultaneously to the low order end of corresponding sun gear 2 and high order end respectively, the air line distance of two handles 9 reaches minimum of a value.In this process, hold the hand-motion upper arm on handle 9, can be along with the rotation of handwheel 7, it is the same that hand and upper arm are equivalent to connecting rod in crankshaft connecting rod system, do rhythmical reciprocating motion, be accompanied by rotatablely moving of handle, can be under the drive of gear, handwheel 7 and handle 9 can entirety do circumference reciprocating motion along sun gear 2, handle 9 can be selected arbitrarily direction of rotation on sun gear 2, initial sum stop place, complete the time that crosses and the various combination mode of both hands and both arms, handle 9, handwheel 7, planetary gear 6 can form different running orbit combinations, the form of taking exercises becomes variation, rich interesting, can be taken exercise by whole body.Meet two body builders simultaneously and take exercises face-to-face simultaneously, limit is taken exercise and is become body-building, increases interesting.

The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model, within all falling into protection domain of the present utility model.

Claims

1. a planetary gear type fitness equipment, it is characterized in that: comprise main support, sun gear, planet carrier, planet carrier rear bearing, planetary gear, handwheel, groove and handle, the center of described sun gear is fixed on described main support by fixed axis, one end of described planet carrier is set on the fixed axis between described sun gear and described main support, the center of described handwheel lower end is provided with circular shaft, the lower end that the circular shaft of described handwheel lower end was fixedly connected with and exposed described circular shaft through the center of described planetary gear, the other end of described planet carrier is set on the described circular shaft exposing, meshing connection between described planetary gear and described sun gear, described handle is arranged on the upper surface of described handwheel.

2. planetary gear type fitness equipment according to claim 1, is characterized in that: between described planet carrier and described fixed axis, be provided with planet carrier fore bearing, between described planet carrier and the described circular shaft that exposes, be provided with planet carrier rear bearing.

3. planetary gear type fitness equipment according to claim 1, is characterized in that: in the radius of described handwheel upper surface, be provided with groove, described handle is bolted in described groove.