CN104688502A

CN104688502A - Exercise massage chair

Info

Publication number: CN104688502A
Application number: CN201310665420.7A
Authority: CN
Inventors: 柳景耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-09
Filing date: 2013-12-09
Publication date: 2015-06-10

Abstract

An exercise massage chair consists of power parts (1, 2, 3, 4 and 5), energy conversion parts (6, 8, 17, 10, 11, 12, 13, 14 and 15), execution parts (9 and 16) and a rack. Sit-ups and squats are combined and complementary, power is converted to the vibration of the massage chair, and exercise and massage synchronization is realized. The technical core part is an energy conversion part, and the part solves the dead point problem of a crank slider. The motion non-dead-point starting of the crank slider can be realized through swinging a pendulum shaft of the part across the dead point and driving a ratchet friction block (14) to rotate in a fixed direction. The motion part of the mechanism combines sit-up exercise and squat exercise. The training time is prolonged, and output power is increased.

Description

Sports massage chair

Technical field

The present invention is a kind of Sports massage chair.

Technical background

Because youthful rhythm of life accelerates, so few people can accompany the father and mother of oneself to chat.But in order to health also will adhere to the exercise of one hour every day.I have invented this Sports massage chair, the energy that youngster body-building produces can be used for helping old people to massage by it for this reason.Like this when youngster is taken exercise, chat while old people can enjoy massage on massage armchair and direct oneself from boredom.

Sit-up movement and motion of having squatted combine by mechanism motion parts, and are used for by the power of output driving massage armchair part.And sit-up movement and crouching play motion can mutually compensate.

Instantly market there is a lot of body-building apparatus.Sit-up device is exactly wherein a kind of, can be very tired but singly do abdominal crunch, does not adhere to for a long time, just let alone also will drive massage armchair.Abdominal crunch backrest initial angle is designed to adjustable, to extend exercise time by the design for this reason.More powerful for ensureing outputting power, together with the design will go down on one's knees that having squatted moves and to be linked to sit-up movement.Abdominal crunch strength is weak, and squatting, it is large to start shipment amount of power.The backrest of abdominal crunch is connected together with the step chain of moving of having squatted.When abdominal crunch does motionless, motion of having squatted can provide strength that exercising persist in is gone down.

Summary of the invention

Action due to people is not the mechanical movement of standard, so the dead unit problem of slider-crank mechanism just seems particularly important in the design.Meet and all want can start and rotate forward at any position mechanism, so the present invention devises emphatically the scheme at reply dead point.With existing dead point overcome compared with means, mobility is stronger, moves more flexible.

The design, compared with existing physical training skill, can realize whole body prolonged exercise, and the energy that can body-building be utilized to greatest extent to export.Not power consumption compared with existing massage armchair, environmental protection, and can family harmony be realized.

Accompanying drawing explanation

Fig. 1 is key technology of the present invention (overcoming dead point) analysis diagram.

Fig. 2 is overall appearance figure of the present invention.

Fig. 3 is drive system [label is identical, just the gear train (10) in Fig. 2 has been resolved into (10) (11) (12) (13)].

Fig. 4 is overall appearance.

Detailed description of the invention

Configuration aspects, whole frame comprises chair and bearing as can be seen from Figures 2 and 3, (2) connecting rod is driven by (3) adjustable hinge (angle of pitch change of abdominal crunch can be realized by screw adjusting position) above in addition by (1) backrest (jug can be caught), connect (4) slide block by (2) connecting rod again, (4) slide block (has belt can utilize the double-legged strength reclaimed above with (5) pedal.) connect for rigid unitary, by above mechanism realize abdominal crunch and kneebend complementation be combined, common outputting power [being reduced to slide block (D) in FIG].With [(17) in Fig. 3] connecting rod below, drive (6) bull wheel (quality want light, play crank effect, be reduced to connecting rod BC in FIG), bull wheel (6) can with (8) fork (can take this opportunity to break away from dead point when extreme limit of travel) swing.Block (7) can be limited in the angle of oscillation of fork (8) in certain angle interval.The in-line gears on opposite are driven to rotate.Because the gear (10) of Fig. 3 is coaxial with fork (8), gear (12) is coaxial therefore solve the output problem swinging torque with bull wheel (6).Carry out 25 times of speedups by the gear train (10) of Fig. 2 again, if move with 3 seconds for the cycle, that (9) massage hammer just can the frequency with about 8Hz under the drive of small rod beat, and realizes massage.

In the gear train (10) of Fig. 2, only have the gear in Fig. 3 (11) to be fixed axis gear, all the other are free gear entirely.

Technical elements, as can be seen from Fig. 1 (mechanism simplifying figure), mechanical core of the present invention, by slide block (D) drivening rod CD, connecting rod CD drives crank BC to rotate, and BC can with AB, around A spot wobble, (AB only can in vertical position and the left and right swing of-20 degree on AB.), after such slide block arrives and removes way limit, dead point when returning just can easily have been crossed.But it is uncertain that dead point when going journey makes mechanism have motion, therefore add the ratchet preventing the mechanism E[reversed namely to be meshed with bull wheel, as Fig. 2-a, shown in (E)].Inside, (15) (14) in Fig. 3 has the ratchet mechanism of anti-reversing [to be unidirectionally have larger resistance by brake pad shown in Fig. 1 c, (in sketch, ratchet is simplified to the convenient understanding of brake pad)], in Fig. 1 a, b, c, d, just define the novel crank slide block mechanism that optional position starts, do not rely on inertia, movement sensitive like this.

B, C point is provided with ratchet and prevents reversion, as (15) in Fig. 3.

Claims

1. body-building massage chair adjustment portion, can find out that whole frame comprises chair and bearing from Fig. 2 and Fig. 3, in addition by backrest (1) (jug can be caught above) by adjustable hinge (3) (can by screw adjusting position realize abdominal crunch the angle of pitch change) drivening rod (2), solve the problem that different crowd strength is different.

2. body-building massage chair motion parts, be made up of connecting rod (2) connection sliding block (4), slide block (4) is connected for rigid unitary above with pedal (5) (having belt can exert oneself for backhaul), by above mechanism realize abdominal crunch and kneebend complementation be combined, common outputting power [being reduced to slide block (D) in FIG], realizes the generation of large power.

3. in body-building massage chair, the power of wobble crank spreads out of, (quality wants light to drive (6) bull wheel with connecting rod [(17) in Fig. 3], play crank effect, be reduced to connecting rod BC in FIG), bull wheel (6) can swing with (8) fork, and (7) block can make fork (8) swing in certain angle interval, drives the in-line gears on opposite to rotate, because the gear (10) of Fig. 3 is coaxial with fork (8), gear (12) is coaxial therefore solve the output problem swinging torque with bull wheel (6).

4. the speed of body-building massage chair, carries out 25 times of speedups by the gear train (10) of Fig. 2, if move with 3 seconds for the cycle, (9) massage hammer just can the frequency with about 8Hz under the drive of small rod beat, and realizes massage, note; In the gear train (10) of Fig. 2, only have the gear in Fig. 3 (11) to be fixed axis gear, all the other are free gear entirely.

5. the dead point of body-building massage chair, as can be seen from Fig. 1 (mechanism simplifying figure), mechanical core of the present invention, by slide block (D) drivening rod CD, connecting rod CD drives crank BC to rotate, BC can with AB, around A spot wobble, (AB only can on vertical position and-20 degree left sides on AB, right swing), after such slide block arrives and removes way limit, dead point when returning just can easily have been crossed, but it is uncertain that dead point when going journey makes mechanism have motion, therefore add the ratchet preventing the mechanism E[reversed namely to be meshed with bull wheel, as Fig. 2-a, (E) shown in], inside, (15) (14) in Fig. 3 has the ratchet mechanism of anti-reversing [to be unidirectionally have larger resistance by brake pad shown in Fig. 1 c, (in sketch, ratchet is simplified to the convenient understanding of brake pad)], like this at Fig. 1 a, b, c, just define optional position in d to start, do not rely on inertia, the novel crank slide block mechanism of movement sensitive, B, C point is provided with ratchet and prevents reversion, as (15) in Fig. 3.