CN208274531U - Z-type spring assists knee brace buffer - Google Patents

Abstract

The utility model provides Z-type spring and assists knee brace buffer, it is mainly made of feet platform, curved support frame, quasi- shape arc platform, hound, support spring and connecting rod etc..There is a connecting rod in the centre of a pair of of Z-type spring auxiliary knee brace buffer, it is ensured that the stability and balance of user when in use.Can be movable between quasi- shape arc platform and curved support frame, can also be movable between curved support frame and feet platform, while it being stuck in the feature on different grooves using support frame, it can be thus adjusted according to different crowds.In addition, the differential of the arc design pattern of quasi- shape arc platform is can to increase usage comfort according to designed by human leg's construction.In the lower section of quasi- shape arc platform, there are one support springs, play the role of buffering and damping.The advantages of both the utility model combination crouching formula and squat type closestool, the shortcomings that crouching formula is to knee injuries were not only improved, but also have made to go to the toilet smooth.Therefore more crowds are applicable in.

Description

Z-type spring assists knee brace buffer

1 technical field

The invention is mainly applied can by designing Z-type spring auxiliary knee brace buffer with health field To be supported to human leg, and then leg can be dispersed to the immense pressure of knee, mitigate people when going to the toilet to knee Damage.

2 background techniques

Knee joint is the joint that human body is maximum, most complicated, and it is entire that it only leans on a narrow contact surface to support us The weight of body.Studies have shown that the weight bearing of knee is almost zero when lying low, weight bearing when pacifically walking of standing up is the 1 of weight ~2 times, when climb and fall or stair activity is 3~4 times, and running is 4 times, and squatting and kneeling is 8 times.For example, an individual weight 60 is public The people of jin, every upper level stair, knee will bear 240 kilograms of weight, and when deep-knee-bend will then bear 480 kilograms of weight.Cause This, our knee joint usually can't bear the heavy load, and various defect or pain occurs.

With the gradually aging of Chinese population, the disease incidence of the elderly's knee joint osseous arthritis is in rise year by year Gesture.There are about 1.2 hundred million people to suffer from osteoarthritis in China, almost just has one in every 10 people.Wangjing Hospital, China Academy Of Traditional Chinese Medicine bone Three head of the department of joint, State Council special government subsidy expert Chen Weiheng tell " life Times " reporter, and osteoarthritis is broadly divided into Gonitis and coxitis, but clinical experience shows that gonitis is in the great majority.At present in the crowd in China 50 years old or more, Half people has this puzzlement, and illness rate is up to 60% after 60 years old, and by 70 years old, almost each the elderly can suffer from this disease.

China's bone and joint diseases increase in recent years, inseparable with life style, for example ever-increasing weight closes knee Section causes great burden, and inappropriate body-building and motion mode have aggravated the generation etc. of traumatic arthritis.Although joint disease And be not fatal, but patient can due to long pain disability, or even disable.

Done detailed literature record at first for closestool is " the wooden horse in Northern Song Dynasty OUYANG xiu " record two of resigning from office and returning home " Son ", is construed to " wooden closestool " to it in " Ci yuan ".The closestool that Ancient Chinese Folk uses is a kind of circle wood with cover Bucket, is smeared with tung oil or first-class waterproof red paint.In 1596, first practical closestool --- one had water tank and punching The wooden seat closestool of penstock is invented by beerage John Ha Lingdun.Here it is earliest flushing type closestools, by not It is disconnected to improve and innovate the toilet seat for evolving into today.Although now with toilet seat, due to closestool for a long time toilet not Bacterium can be only bred, and closestool pad directly contacts the generation for also resulting in disease with human thigh, and there are many squatting pot People does not get used to, and, legs and feet longer for the time that goes to the toilet have the people of illness or have the people of hemorrhoid while being also not suitable for.And it is big All without closestool, the place family such as Chinese rural area and some remote districts does not all have due to closestool cost height yet for more public arenas Closestool, thus toilet seat is not universal in China.Therefore the appearance of Z-type spring auxiliary knee joint buffer not only can be effective Solve the problems, such as people's knee injuries when going to the toilet, and its economic serviceability could be applicable to wider crowd.

3 summary of the invention

The basic ideas of the invention be exactly design a position be placed between shank and thigh, i.e., knee pad put thing from And disperse pressure, reducing knee by pressure is the kneed main path of protection, assists knee by the Z-type spring that we design Joint support buffer is supported human leg, and then disperses direct effect of the leg to knee.Come from physiological structure Say, the defecation of crouching formula more meets Human Physiology, theoretically for defecation should be more smooth.This is primarily due to people when squatting down, Big when the pressure ratio of abdomen is seated, this can be reduced abdomen and exerts oneself, to the helpful effect of defecation.Therefore the invention both can guarantee Our knee is protected when going to the toilet, and is reduced space occupied, is convenient for carrying, the advantages of wide application of the crowd.

The technical solution used to solve the technical problems of the present invention is that: using the crushing resistance of steel and timber, resiliency, just Property, hygroscopicity etc.；Material property and human physiological structure；To Z-type spring auxiliary knee brace buffer height when going to the toilet Processing method；Each component overlaps, the relationship of connection is bonded configuration and leg, passes through support in conjunction with the advantages of crouching formula and squat type Firmly leg to reduce knee be pressurized and invent.Whole combined by six parts is formed by overlapping: feet platform, is intended curved support frame Shape arc platform, hound, support spring and connecting rod.Surface is using more soft sponges cover package, first is that have buffer function, second is that Increase whole aesthetics and comfort level.

Whole one is divided into following six part:

1. feet platform: working as people according to the knowledge of active force in Newton's third law and reaction force in conjunction with starting block principle The moment of standing up of having gone to the toilet to the reaction force of foot can feel that more easily, quickly and inclined design can decompose the gravity of people, prevent The impetus of foot, which is excessively stressed, to be caused to have a dizzy spell.

2. curved support frame: it in order to be bonded shank cambered design, allows leg uniform stressed, increases comfort level, and arc is close It is similar to arch, arch structure power transmission is given full play to and defines, the strong feature of anti-pressure ability.Meanwhile this plays support as main member Effect, according to the requirement of strong column and weak beam, it is therefore desirable to enough bearing capacities.

3. quasi- shape arc platform: having carried out the design of quasi- shape arc for fitting human thigh, held thigh as far as possible, at hommization Reason increases comfort level, uniformly bears human body weight.

4. support rod: connection gasket footstool and curved support frame, the power for being subject to curved support frame pass to arc feet platform, and Three's approximation constitutes triangle, enhances whole stability.

5. support spring: play the role of supporting quasi- shape arc platform first, this time plays energy storage when people squats down, when Play the role of buffering and damping when people stands up again.

6. connecting rod: assisting knee brace buffer for connecting two Z-type springs, enhance the stability of system.

Each performs its own functions for each component, and cooperation is indispensable.

It novel the advantages of having the beneficial effect that, combining squat type and crouching formula toilet seat of the invention, both can effectively protect Our knees are protected, and our science, smooth convenience can be made.

4 Detailed description of the inventions

Fig. 1 is the side view of type Z-type spring auxiliary knee brace buffer of the present invention.

Fig. 2 is the main view of figure type Z-type spring auxiliary knee brace buffer of the present invention.

Fig. 3 is the main top view of figure type Z-type spring auxiliary knee brace buffer of the present invention.

In figure: 1. sponges covers, 2. quasi- shape arc platforms, 3. support springs, 4. curved support framves, 5. support rods, 6. feet platforms, 7. slots Hole.

5 specific embodiments

Z-type spring auxiliary knee brace buffer is made of following six part:

1, people feet platform: is worked as according to the knowledge of active force in Newton's third law and reaction force in conjunction with starting block principle The moment of standing up of having gone to the toilet to the reaction force of foot can feel that more easily, quickly and inclined design can decompose the gravity of people, prevent The impetus of foot, which is excessively stressed, to be caused to have a dizzy spell.

2, curved support frame: in order to be bonded shank cambered design, allowing leg uniform stressed, increases comfort level, and arc is close It is similar to arch, arch structure power transmission is given full play to and defines, the strong feature of anti-pressure ability.Meanwhile this plays support as main member Effect, according to the requirement of strong column and weak beam, it is therefore desirable to enough bearing capacities.

3, intend shape arc platform: having carried out the design of quasi- shape arc for fitting human thigh, hold thigh as far as possible, at hommization Reason increases comfort level, uniformly bears human body weight.

4, support rod: connection gasket footstool and curved support frame, the power for being subject to curved support frame pass to arc feet platform, and Three's approximation constitutes triangle, enhances whole stability.

5, support spring: playing the role of supporting quasi- shape arc platform first, this time play energy storage when people squats down, when Play the role of buffering and damping when people stands up again.

6, connecting rod: knee brace buffer is assisted for connecting two Z-type springs, enhances the stability of system.

Specifically used method is that Z-type spring auxiliary knee brace buffer can first adjust arc according to personal considerations Support rod (5) is then stuck in suitable position at groove (7) by the angle of support frame (4), i.e., support rod is stuck in groove (7) Place, then lies against ground, and both feet step down on feet platform (6), slowly squats down according to the radian of fitting leg shape, pastes human leg It is safe to use together in the mood on the quasi- shape arc platform (2) for being cased with sponges cover (1), keeping light pleasure.When standing up, intend shape arc Support spring (3) between platform (2) and curved support frame (4) can play the role of buffering, at the same also improve use it is safe and reliable Property.

The advantage of the works is to be suitable for more crowds compared with toilet seat, and according to mechanics principle, stable structure is saved empty Between, it is conveniently replaceable, it is easy to carry, it is at low cost, use scope is extensive etc..

The prospect of popularization is that we are based on the case where being susceptible to suffer from infectious disease probability to knee injuries and squat type too long of squatting over a pit to relieve oneself Z-type spring auxiliary knee brace buffer is had devised, allows everybody to avoid the probability for suffering from knee disease, while lower Cost is suitable for more places and crowd.

Claims (3)

1. a kind of Z-type spring assists knee brace buffer, by the sponges cover (1) of upper end, quasi- shape arc platform (2), support spring (3), curved support frame (4), support rod (5), feet platform (6), groove (7) composition, it is characterised in that: the quasi- shape arc platform (2) There is sponges cover package above, intends shape arc platform (2) according to the micro-arc shape of human leg's tectonic sieving and intend shape arc platform, it and curved support It is connected between frame (4) using through-hole, the adjusting of angle can be carried out, has a support spring (3) below quasi- shape arc platform (2), and Support spring (3) is connected with support rod (5)；Curved support frame (4) and feet platform (6) are movably hinged by centre, with nut into Row is fixed, firm, has 5 grooves (7) so that support rod (5) is stuck on groove (7) on feet platform.

2. Z-type spring according to claim 1 assists knee brace buffer, it is characterized in that: quasi- shape arc platform (2) and arc Shape support frame (4), curved support frame (4) can carry out the adjustment of angle with feet platform (6)；Support spring (3) installation site is in quasi- shape It between arc platform (2) and curved support frame (4), is compressed if stress, if being stretched when not stressing.

3. Z-type spring according to claim 1 assists knee brace buffer, it is characterized in that: in quasi- shape arc platform (2) Top has sponges cover (1), and support rod (5) is that above there are three circular holes, there is the identical groove (7) of 5 sizes on feet platform (6).