阅读说明：本技术 一种基于液压技术具有按摩功能的自行车鞍座 (A kind of bicycle saddle based on hydraulic technique with massage functions ) 是由 宋锦春 于 2019-09-02 设计创作，主要内容包括：一种基于液压技术具有按摩功能的自行车鞍座,采用囊式结构,包括左囊腔、中间囊腔及右囊腔,左囊腔与右囊腔相对于中间囊腔对称分布,在左囊腔、中间囊腔及右囊腔中均充有液压油；在左/右囊腔与中间囊腔之间的囊壁上开设有阻尼孔,左/右囊腔与中间囊腔之间囊壁上安装有单向阀,单向阀进液口与左/右囊腔相通,单向阀排液口与中间囊腔相通；中间囊腔内竖直安装有一根拉力弹簧,拉力弹簧固连在中间囊腔顶部与底部囊壁之间；当左囊腔和右囊腔均处于未受压状态时,拉力弹簧处于回缩状态,中间囊腔顶部囊壁在弹簧力作用下处于下凹形态；当左囊腔或右囊腔单独处于受压状态时,拉力弹簧处于拉伸状态,中间囊腔顶部囊壁在液压力作用下处于上凸形态。(A kind of bicycle saddle based on hydraulic technique with massage functions, using bellows structure, including left blister cavities, intermediate blister cavities and right blister cavities, left blister cavities and right blister cavities are symmetrical relative to intermediate blister cavities, filled with hydraulic oil in left blister cavities, intermediate blister cavities and right blister cavities；Damping hole is offered on cyst wall between left/right blister cavities and intermediate blister cavities, check valve is installed on cyst wall between left/right blister cavities and intermediate blister cavities, and check valve inlet is communicated with left/right blister cavities, and check valve leakage fluid dram is communicated with intermediate blister cavities；Intermediate bladder it is intracavitary it is vertically-mounted have a tension spring, tension spring is connected between intermediate bladder top of chamber and bottom cyst wall；When left blister cavities and right blister cavities are in non-pressured state, tension spring is in retracted state, and intermediate bladder top of chamber cyst wall is in recessed form under spring force；When left blister cavities or right blister cavities are separately in pressured state, tension spring is in tensional state, and intermediate bladder top of chamber cyst wall is in convex form under action of hydraulic force.)

1. a kind of bicycle saddle based on hydraulic technique with massage functions, it is characterised in that: use bellows structure, including a left side Blister cavities, intermediate blister cavities and right blister cavities, the left blister cavities and right blister cavities are symmetrical relative to intermediate blister cavities, in left blister cavities, centre Filled with hydraulic oil in blister cavities and right blister cavities；The first damping is offered on cyst wall between the left blister cavities and intermediate blister cavities Hole is equipped with the first check valve, the inlet of the first check valve and left blister cavities phase on the cyst wall between left blister cavities and intermediate blister cavities Connection, the leakage fluid dram of the first check valve are connected with intermediate blister cavities；It is opened on cyst wall between the right blister cavities and intermediate blister cavities Equipped with the second damping hole, second one-way valve, the feed liquor of second one-way valve are installed on the cyst wall between right blister cavities and intermediate blister cavities Mouth is connected with right blister cavities, and the leakage fluid dram of second one-way valve is connected with intermediate blister cavities；It is intracavitary vertically-mounted in the intermediate bladder There is a tension spring, tension spring upper end is connected in intermediate bladder top of chamber cyst wall lower surface, during tension spring lower end is connected in Between blister cavities bottom cyst wall upper surface.

2. a kind of bicycle saddle based on hydraulic technique with massage functions according to claim 1, it is characterised in that: When the left blister cavities and right blister cavities are in non-pressured state, the tension spring is in retracted state, and intermediate blister cavities top Portion's cyst wall is in recessed form under the spring-force driven dual of tension spring；When the left blister cavities or right blister cavities are separately in compression shape When state, the tension spring is in tensional state, and intermediate bladder top of chamber cyst wall is in upper under the action of hydraulic force of hydraulic oil Convex state.

Technical field

The invention belongs to health care massage technical field, more particularly to it is a kind of based on hydraulic technique have massage functions from Driving saddle.

Background technique

Bicycle as a kind of very universal traffic trip tool, the quantity using crowd be it is very large, especially Be for male bicyclist, if ridden for a long time, bicycle saddle also can to prostate generate compressing, So as to cause prostate blood supply insufficiency, and frequently carry out riding for a long time, it may be to the health of male's bicyclist's prostate It brings a negative impact.

Summary of the invention

In view of the problems of the existing technology, the present invention provides a kind of bicycle based on hydraulic technique with massage functions Saddle can automatically massage HUIYIN acupoint in ride, and being shown according to TCM investigation can by massage HUIYIN acupoint It is effectively improved the health status of prostate.

To achieve the goals above, the present invention adopts the following technical scheme: a kind of have massage functions based on hydraulic technique Bicycle saddle, using bellows structure, including left blister cavities, intermediate blister cavities and right blister cavities, the left blister cavities are opposite with right blister cavities It is symmetrical in intermediate blister cavities, filled with hydraulic oil in left blister cavities, intermediate blister cavities and right blister cavities；In the left blister cavities and centre The first damping hole is offered on cyst wall between blister cavities, it is unidirectional to be equipped with first on the cyst wall between left blister cavities and intermediate blister cavities Valve, the inlet of the first check valve are connected with left blister cavities, and the leakage fluid dram of the first check valve is connected with intermediate blister cavities；Described The second damping hole is offered on cyst wall between right blister cavities and intermediate blister cavities, is installed on the cyst wall between right blister cavities and intermediate blister cavities There is second one-way valve, the inlet of second one-way valve is connected with right blister cavities, the leakage fluid dram of second one-way valve and intermediate blister cavities phase Connection；The intermediate bladder it is intracavitary it is vertically-mounted have a tension spring, tension spring upper end is connected in intermediate bladder top of chamber capsule Wall lower surface, tension spring lower end are connected in intermediate bladder bottom of chamber portion cyst wall upper surface.

When the left blister cavities and right blister cavities are in non-pressured state, the tension spring is in retracted state, and in Between at the top of blister cavities cyst wall recessed form is under the spring-force driven dual of tension spring；When the left blister cavities or right blister cavities are individually located When pressured state, the tension spring is in tensional state, and intermediate bladder top of chamber cyst wall is in the action of hydraulic force of hydraulic oil It is in convex form down.

Beneficial effects of the present invention:

The bicycle saddle based on hydraulic technique with massage functions of the invention, can be automatically to meeting in ride Negative cave is massaged, and shows the health status that can be effectively improved prostate by massaging HUIYIN acupoint according to TCM investigation.

Detailed description of the invention

Fig. 1 is a kind of top view of bicycle saddle based on hydraulic technique with massage functions of the invention；

Fig. 2 is A-A cross-sectional view in Fig. 1 (left blister cavities and right blister cavities are in non-pressured state)；

Fig. 3 is A-A cross-sectional view in Fig. 1 (left blister cavities is separately in pressured state)；

Fig. 4 is A-A cross-sectional view in Fig. 1 (right blister cavities is separately in pressured state)；

In figure, 1-left blister cavities, 2-intermediate blister cavities, 3-right blister cavities, the 4-the first damping hole, the 5-the first check valve, 6- Second damping hole, 7-second one-way valves, 8-tension springs.

Specific embodiment

The present invention is described in further detail in the following with reference to the drawings and specific embodiments.

As shown in figures 1-4, a kind of bicycle saddle based on hydraulic technique with massage functions, using bellows structure, packet Left blister cavities 1, intermediate blister cavities 2 and right blister cavities 3 are included, the left blister cavities 1 is symmetrical relative to intermediate blister cavities 2 with right blister cavities 3, on a left side Filled with hydraulic oil in blister cavities 1, intermediate blister cavities 2 and right blister cavities 3；It is opened on cyst wall between the left blister cavities 1 and intermediate blister cavities 2 Equipped with the first damping hole 4, first check valve 5 is installed on the cyst wall between left blister cavities 1 and intermediate blister cavities 2, the first check valve 5 Inlet is connected with left blister cavities 1, and the leakage fluid dram of the first check valve 5 is connected with intermediate blister cavities 2；In the right blister cavities 3 in Between offer the second damping hole 6 on cyst wall between blister cavities 2, be equipped with second on the cyst wall between right blister cavities 3 and intermediate blister cavities 2 Check valve 7, the inlet of second one-way valve 7 are connected with right blister cavities 3, and the leakage fluid dram of second one-way valve 7 is connected with intermediate blister cavities 2 It is logical；Vertically-mounted in the intermediate blister cavities 2 to have a tension spring 8,8 upper end of tension spring is connected in intermediate 2 top of blister cavities Cyst wall lower surface, 8 lower end of tension spring are connected in intermediate 2 bottom cyst wall upper surface of blister cavities.

When the left blister cavities 1 and right blister cavities 3 are in non-pressured state, the tension spring 8 is in retracted state, and Intermediate 2 top cyst wall of blister cavities is in recessed form under the spring-force driven dual of tension spring 8；When the left blister cavities 1 or right blister cavities 3 When being separately in pressured state, the tension spring 8 is in tensional state, and intermediate 2 top cyst wall of blister cavities is in the liquid of hydraulic oil Pressure effect is lower to be in convex form.

In the present embodiment, saddle main body is made of rubber, can be shifted onto out according to the Bernoulli equation in hydrodynamics Relational expression before and after damping hole between pressure difference, damping hole area and damping hole flow, and then can design according to actual needs The size of suitable the first damping hole 4 and the second damping hole 6.

Illustrate the working principle of the invention with reference to the accompanying drawing:

When not riding, since left blister cavities 1 and right blister cavities 3 are in not pressured state, left blister cavities 1, intermediate blister cavities 2 at this time And the pressure in right blister cavities 3 is equal, intermediate 2 top cyst wall of blister cavities is in recessed form under the spring-force driven dual of tension spring 8.

In ride, the leg of bicyclist will lead to buttocks two sides stress and generate difference when firmly pedaling pedal, from And it will lead to and generate pressure difference between left blister cavities 1 and right blister cavities 3；When the left leg of bicyclist is exerted oneself to pedal, meeting pair on the left of buttocks Left blister cavities 1 generates pressure, and then left 1 internal pressure of blister cavities is promoted to increase, and the hydraulic oil inside left blister cavities 1 can pass through first at this time Check valve 5 enters in intermediate blister cavities 2, so that intermediate 2 internal pressure of blister cavities is increased, and intermediate 2 internal hydraulic pressure oil of blister cavities generates Hydraulic coupling the top cyst wall of recessed state can be jacked up and become convex form, while tension spring 8 becomes tensional state；When When the left leg and right leg of bicyclist is in the intermediate time alternately exerted oneself, buttocks two sides stress restores balance, and left blister cavities 1 loses at this time External pressure is gone, left 1 internal pressure of blister cavities is caused to reduce, and then reduces intermediate 2 internal pressure of blister cavities, with intermediate blister cavities 2 The top cyst wall of convex form is withdrawn into recessed by the reduction of internal pressure, tension spring 8 again under own spring force effect State, while the hydraulic oil inside intermediate blister cavities 2 then passes through the first damping hole 4 and flows back into left blister cavities 1；When the right leg of bicyclist When firmly to pedal, pressure can be generated to right blister cavities 3 on the right side of buttocks, and then right 3 internal pressure of blister cavities is promoted to increase, at this time right blister cavities Hydraulic oil inside 3 can be entered in intermediate blister cavities 2 by second one-way valve 7, so that intermediate 2 internal pressure of blister cavities is increased, and The top cyst wall of recessed state can be jacked up and become convex form by the hydraulic coupling that intermediate 2 internal hydraulic pressure oil of blister cavities generates, simultaneously Tension spring 8 becomes tensional state.

It is alternately firmly carried out to pedal as the left leg of bicyclist and right leg are in, per to pedal one circle, intermediate 2 top capsule of blister cavities Wall can jack up twice, and when continuously to pedal, so that it may so that 2 top cyst wall of intermediate bladder chamber realizes continuous jack-up, pass through centre The continuous jack-up of 2 top cyst wall of blister cavities, so that it may the continuous massage to the HUIYIN acupoint of bicyclist is effectively realized, before finally playing improvement The purpose of column gland health status.