CN2792552Y - Waist swinging device - Google Patents
Waist swinging device Download PDFInfo
- Publication number
- CN2792552Y CN2792552Y CN 200520057808 CN200520057808U CN2792552Y CN 2792552 Y CN2792552 Y CN 2792552Y CN 200520057808 CN200520057808 CN 200520057808 CN 200520057808 U CN200520057808 U CN 200520057808U CN 2792552 Y CN2792552 Y CN 2792552Y
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- CN
- China
- Prior art keywords
- guide
- base
- waist
- movable
- rod
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a body-building apparatus, which particularly relates to a waist swinging machine for exercising the waist of the human body. The utility model comprises a base and a seat plate which is connected with the base by a rotatable centre shaft rod, wherein the upper end of which is pivoted with the seat plate, the base is provided with a dynamic motor and a gear box, and an output end of the gear box is combined with a transmission shaft which outputs bidirectionally. Two output ends of the transmission shaft are respectively connected with an eccentric connecting rod which drives a corresponding guide seat or slide seat, causing two eccentric connecting rods to respectively realize up, down, right and left move, and the waist swinging effect is reached through the connecting structure driving the seat plate to fluctuate or to rotate and move. A single motor is used to drive, swinging and waist swinging action mixed with swinging and fluctuation are realized, the integral structure is simplified greatly, the integral volume of the waist swinging device can be reduced effectively, and the utility model has convenient transportation and portability. Simultaneously, the smoothness of the move is also improved, the speed is adjustable, and the utility model is favorable for waist exercise of the human body.
Description
Technical field:
The utility model relates to the body-building apparatus technical field, refers in particular to a kind of waist-twisting machine that is used for the human body waist exercise.
Background technology:
Through after the long sitting, situation such as people's waist all has fatigue, ache, in order to alleviate above-mentioned symptom, mostly present most of people are to realize by the swing that simply sways one's hips.And the action that simply sways one's hips not only can't really reach the purpose that alleviates the vertebra compressing because action effect is limited, and easy under the state that leg muscle does not adapt to as yet, drops to because of the thigh support effect is not enough, can't reach the movement effects of expection.Occur some mechanical waist-twisting machines subsequently, realize swaying one's hips action by mechanical movement.Yet, this class waist-twisting machine or complex structure of prior art, the body heaviness is carried inconvenience, or stable action is poor, and train on is not good, very easily causes user's waist discomfort.
Summary of the invention:
The purpose of this utility model is to overcome the defective of prior art, provides a kind of simple in structure, and have multiple action and cooperate the human body waist exercise, and the waist-twisting machine of stable action, coordination.
For achieving the above object, the utility model includes base and is erected at the seat of base top, have between seat and the base and can connect relative to the middle axostylus axostyle that base rotates, and be connected the gearbox that power motor is installed on the base and is connected for articulating on the middle axostylus axostyle with between the seat with motor output end; On the gear box output end in conjunction with the power transmission shaft of a two-way output, be connected with eccentric ratio respectively on two outputs of this power transmission shaft, wherein the eccentric band flange of an eccentric ratio is combined in the horizontal guide groove of a movable guide bracket, movable guide bracket is mounted on the interior guide rail of base, movable guide bracket is drawn lower push-rod on up, and the arc guide rod activity that the upper end of lower push-rod is provided with guide hole confession seat bottom this on wears; The eccentric band flange of another eccentric ratio is combined in the vertical guide groove of a movable carriage, and movable carriage is mounted on another interior guide rail of base, and movable carriage constitutes continuous action relation by a driving lever and middle axostylus axostyle; Have an output to be combined with unilateral bearing in the power transmission shaft of above-mentioned two-way output, and motor can be realized rotating.
Be embedded the pulley of two upper and lower settings in the guide hole of described upward lower push-rod upper end, the gap between two pulleys wears for the arc guide rod just.
Described driving lever is the body of rod that the middle part offers guide groove in, and its inner is fixed on the middle axostylus axostyle, the circular protruding pin on the movable nested movable carriage of the guide groove of driving lever top.
The base rail that the movable guide bracket group of described confession is established is made of two guide rods that vertically be arranged in parallel, and guide rod is arranged in the corresponding guide hole of movable guide bracket.
The described base rail of establishing for the movable carriage group is made of two guide rods that laterally be arranged in parallel, and guide rod is arranged in the corresponding guide hole of movable carriage.
In the power transmission shaft of two-way output, the output that is combined with unilateral bearing is provided with the gear train of deceleration usefulness.
After adopting such scheme, utilize the single motor driving both can realize the action that sways one's hips that twists and twist and rise and fall and mix, overall structure is significantly simplified, effectively reduce the overall volume of waist-twisting machine, the transportation and carry more convenient, stable action also increases simultaneously, and the adjustable-speed joint is beneficial to the exercise of human body waist.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the structural representation at another visual angle of the utility model;
Accompanying drawing 3 is the utility model structural representation at a visual angle again.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 1～3, the utility model includes base 10 and is erected at the seat 20 of base 10 tops, the shape that seat 20 upwarps for stage casing indent, left and right sides end, have between seat 20 and the base 10 and can connect, and be connected for pivot joint between middle axostylus axostyle 30 upper ends and the seat 20 relative to the middle axostylus axostyle 30 that base 10 rotates.The gearbox 41 that power motor 40 is installed on the base 10 and is connected with motor 40 outputs, on gearbox 41 outputs in conjunction with the power transmission shaft 42 of a two-way output.Be connected with eccentric ratio 51,52 on two outputs of power transmission shaft 42 respectively, wherein the eccentric band flange 511 of eccentric ratio 51 is combined in the horizontal guide groove 61 of a movable guide bracket 60.Movable guide bracket 60 is mounted on the guide rail 11 in the base 10, and guide rail 11 is made of two guide rods that vertically be arranged in parallel, and guide rod is arranged in the corresponding guide hole of movable guide bracket 60.Movable guide bracket 60 is drawn lower push-rod 62 on up, and the upper end of last lower push-rod 62 is provided with a guide hole 621 and supplies arc guide rod 21 activities of seat 20 bottoms to wear.In the present embodiment, the gap that is embedded in the guide hole 621 between pulley 622, two pulleys 622 of two upper and lower settings wears for arc guide rod 21 just, and the flexibility of action is provided.
The eccentric band flange 521 of eccentric ratio 52 is combined in the vertical guide groove 71 of a movable carriage 70, movable carriage 70 is mounted on another guide rail 12 in the base 10, guide rail 12 is made of two guide rods that laterally be arranged in parallel, and guide rod is arranged in the corresponding guide hole of movable carriage 70.Movable carriage 70 constitutes continuous action relation by a driving lever 72 and middle axostylus axostyle 30, driving lever 72 is the body of rod that the middle part offers guide groove 721 in, its the inner is fixed on the middle axostylus axostyle 30, the circular protruding pin 73 on guide groove 721 movable nested movable carriage 70 tops of driving lever 72 just makes circular protruding pin 73 drive driving lever about 72 when guide groove 721 moves back and forth and back and forth rotates.
There is an output to be combined with unilateral bearing in the power transmission shaft 42 of above-mentioned two-way output, and this output is provided with the gear train 421 (shown in Figure 3) of deceleration usefulness, the one gear set is on power transmission shaft 42, and another is installed on the base 10 corresponding boss, stops so that cooperating to slow down during the idle running of this end.Power transmission shaft 42 can be integrated axis body, also can be lengthening combined type axis body.Motor 40 can be realized rotating, also can realization speed regulate.
During use, the people is sitting on the seat 20, and the left and right sides of base 10 also can be suitable is provided with handrail, for the usefulness of user's support.Starter 40 is passed to rotating speed on the power transmission shaft 42 by gearbox 41 switchings when motor 40 is just changeing.When power transmission shaft 42 rotates, be idle running just in conjunction with an end of unilateral bearing, the movable carriage 70 that promptly connects it work that is not moved, seat 20 does not rotate.Power transmission shaft 42 other ends then drive eccentric ratio 51 work, the eccentric band flange 511 of eccentric ratio 51 is followed when power transmission shaft 42 rotates and is then moved around in the horizontal guide groove 61 of movable guide bracket 60, and promotion activity guide bracket 60 moves back and forth up and down along guide rail 11, thereby promote seat 20 fluctuating work by last lower push-rod 62, seat 20 is around the pivoting point swing of itself and middle axostylus axostyle 30, realizes the waist exercise that swings.
During motor 40 counter-rotatings, 42 liang of outputs of power transmission shaft are worked (driving load) simultaneously, and an end that connects eccentric ratio 51 can make seat 20 realize above-mentioned fluctuating work; An end that connects eccentric ratio 52 then drives movable carriage 70 by eccentric ratio 52 and moves back and forth along respective track 12, and the eccentric band flange 521 of eccentric ratio 52 moves around in the vertical guide groove 71 of movable carriage 70; The circular protruding pin about 73 of movable carriage 70 upper ends is stirred driving lever 72, and driving lever 72 the inners are connected with middle axostylus axostyle 30, and axostylus axostyle 30 rotates in then being driven by driving lever 72, thereby realizes reversing of seat 20, can be to the twisting of human body waist.Two kinds of actions operate simultaneously, reach the effect of tempering waist better.
Control button of the present utility model can be arranged on it on corresponding handrail according to the convenience of using, and is convenient to operation.Certainly; the embodiment of the above only is preferred embodiment of the present utility model; be not to limit practical range of the present utility model,, all should be covered by in the protection domain of the present utility model so the equivalence that all shapes according to the utility model, structure and principle are done changes with this.
Claims (6)
1, novel waist-twisting machine, include base (10) and be erected at the seat (20) of base (10) top, have between seat (20) and the base (10) and can connect relative to the middle axostylus axostyle (30) that base (10) rotate, and be connected for articulating on the middle axostylus axostyle (30) with between the seat (20), the gearbox (41) that power motor (40) is installed on the base (10) and is connected with motor (40) output, it is characterized in that: on described gearbox (41) output in conjunction with the power transmission shaft (42) of a two-way output, be connected with eccentric ratio (51 respectively on two outputs of this power transmission shaft (42), 52), wherein:
The eccentric band flange (511) of one eccentric ratio (51) is combined in the horizontal guide groove (61) of a movable guide bracket (60), movable guide bracket (60) is mounted on the interior guide rail (11) of base (10), movable guide bracket (60) is drawn lower push-rod on (62) up, and the upper end of lower push-rod on this (62) is provided with a guide hole (621) and supplies arc guide rod (21) activity of seat (20) bottom to wear;
The eccentric band flange (521) of another eccentric ratio (52) is combined in the vertical guide groove (71) of a movable carriage (70), movable carriage (70) is mounted on interior another guide rail (12) of base (10), and movable carriage (70) constitutes continuous action relation by a driving lever (72) and middle axostylus axostyle (30);
Have an output to be combined with unilateral bearing in the power transmission shaft of above-mentioned two-way output (42), and motor (40) can be realized rotating.
2, novel waist-twisting machine according to claim 1 is characterized in that: be embedded the pulley (622) of two upper and lower settings in the guide hole (621) of described upward lower push-rod (62) upper end, the gap between two pulleys (622) supplies arc guide rod (21) to wear just.
3, novel waist-twisting machine according to claim 1, it is characterized in that: described driving lever (72) is the body of rod that the middle part offers guide groove (721) in, its the inner is fixed on the middle axostylus axostyle (30), the circular protruding pin (73) on the movable nested movable carriage of guide groove (721) (70) top of driving lever (72).
4, novel waist-twisting machine according to claim 1 is characterized in that: base (10) guide rail (11) that the movable guide bracket of described confession (60) group is established is made of two guide rods that vertically be arranged in parallel, and guide rod is arranged in the corresponding guide hole of movable guide bracket (60).
5, according to claim 1 or 3 described novel waist-twisting machines, it is characterized in that: described base (10) guide rail of establishing for movable carriage (70) group (12) is made of two guide rods that laterally be arranged in parallel, and guide rod is arranged in the corresponding guide hole of movable carriage (70).
6, novel waist-twisting machine according to claim 1 is characterized in that: in the power transmission shaft of described two-way output (42), the output that is combined with unilateral bearing is provided with the gear train (421) of deceleration usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057808 CN2792552Y (en) | 2005-04-30 | 2005-04-30 | Waist swinging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057808 CN2792552Y (en) | 2005-04-30 | 2005-04-30 | Waist swinging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792552Y true CN2792552Y (en) | 2006-07-05 |
Family
ID=36819705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057808 Expired - Fee Related CN2792552Y (en) | 2005-04-30 | 2005-04-30 | Waist swinging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512304A (en) * | 2016-12-26 | 2017-03-22 | 浙江天鑫运动器材有限公司 | Upright waist twisting machine |
| CN110897781A (en) * | 2019-12-12 | 2020-03-24 | 江涛 | Novel medical waist rehabilitation training device |
-
2005
- 2005-04-30 CN CN 200520057808 patent/CN2792552Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512304A (en) * | 2016-12-26 | 2017-03-22 | 浙江天鑫运动器材有限公司 | Upright waist twisting machine |
| CN110897781A (en) * | 2019-12-12 | 2020-03-24 | 江涛 | Novel medical waist rehabilitation training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |