CN106943056B - Liftable formula bathtub that leaks - Google Patents

Abstract

The invention relates to a liftable water leakage type bathtub, which comprises: a front bathtub ring and a rear bathtub ring; a front water receiving basin and a rear water receiving basin; a bathtub supporting frame; a front bathtub lifting column and a rear bathtub lifting column; a lifting device for controlling the rear part of the rear bathtub, and the like. The bathtub supporting frame with the raised lines inside is matched with the lifting column with the grooves outside, and the height of the front bathtub is adjusted under the action of the push rod; the lifting of the rear part of the rear bathtub is completed by matching a bathtub supporting frame with a convex strip inside, a rear bathtub lifting column with a groove outside, a push rod, a lifting device for controlling the rear part of the rear bathtub and the like. The cylindrical bars are embedded in the front and the rear bathtub rings, and then the user can be sent into or out of the center of the bathtub. When showering, the washed dirty water quickly leaks into the water receiving basin through the gaps between the cylindrical bars and flows into a designated sewer through the drainage hole at the bottom of the water receiving basin and the connecting pipe. The water leakage type bathtub not only can be used for bathing by sitting, leaning and lying, but also overcomes the defect that water is easy to slip when the traditional bathtub is filled with water after showering. Convenient to use, simple structure.

Description

Liftable formula bathtub that leaks

Technical Field

The invention relates to a liftable bathtub, in particular to a bathtub which is divided into a front bathtub, a rear bathtub, a height adjusting device and an angle adjusting device, wherein the front bathtub is lifted up and down, the rear bathtub is lifted up and down to adjust the angle, and the bathtub can be used for sitting, leaning and lying for showering.

The invention also relates to a method for sending the user to the center of the bathtub and moving the user to a sitting position after bathing. In addition, the invention is a water leakage type bathtub, but the dirty water after washing leaks out and does not wet the ground.

Background

Three methods for cleaning the body are showering, tub (tub) bathing and rubdown. Bathing in a basin has a long history, and traditionally, people squat or sit in a round wooden bucket to wash with bent legs, and people do not need to scoop up dirty water into a small container a little by a little after the people come out from a akebia so that the dirty water in the bucket can be swept. In order to solve the above disadvantages, long enamel and plastic bathtubs called bathtubs have appeared in the modern market, which are much more advanced than round wooden tubs. Firstly, people feel more comfortable to take a bath when lying in the bathtub than when bending legs to take a bath in a barrel; and a drainage hole is formed in the bottom of the shower head, so that dirty water flows into a sewer when the shower head is pulled, and the strength and time for scooping water and pouring water are saved. In addition, the pottery or the plastic has better water leakage prevention performance than the wood, and the ceramic and the plastic bathtub saves a large amount of wood and is beneficial to environmental protection. Although the long bathtub with the drainage hole at the bottom overcomes the defects that the traditional bathtub is uncomfortable in bathing by bending legs and is labor-consuming and time-consuming in pouring water after bathing, the long bathtub is not only washed once like a wooden bucket but also has residual soap liquid on the body, and people often wash the long bathtub again in order to protect the skin. After the water in the internal organs of the bathtub is put away, the bathtub is washed for a long time by clean water, and only the bathtub is washed, so that the sliding event happens when the user walks on the ground full of water after bathing is finished. In addition, the long bathtub wastes more water, electricity (or gas) and time than a round wood barrel for bathing, and more importantly, the long bathtub is almost impossible for serious patients with hypertension, heart disease, cerebral thrombosis and the like, pregnant women, people who need help in life such as high mobility and the like to go in and out of the bathtub to clean the body like the round wood barrel, and a nursing person after bathing is difficult to help him/her to go out of the bathtub, especially the situation that the user walks on the water all over the land after washing the residual soap liquid is unreasonable in case of slipping and falling. Therefore, it is the only option for the above special group of people to get into the bathroom with the help of nursing staff and sit on a stool to receive the shower. For some people who are difficult to get fat and move, and some people who are difficult to take a bath even sitting for a long time, two people are sometimes needed to take a bath for one time. The general paralysis, the long-term bedridden patients, the serious patients, the elderly with disabilities, the semi-disabilities and the like need to move around to take a bath, which not only ensures the safety in the bath process, but also puts forward certain requirements on the mastery and physical performance of nursing personnel, so that the body of the people of special groups can be cleaned only by family members or the nursing personnel to scrub the bath for a long time.

In order to solve the problem of bathing for people who need help in bathing, the publication number is CN204207643U, the name is: a bath tub capable of supporting a baby out of the water is disclosed (see the attached figure 20 of the specification, and the publication number is CN 204207643U). The bathtub with the publication number of CN204207643U solves the problems that a baby slips from hands to drown and the bath finishes slipping from the hands when bathing. The disadvantage is that the support pad and the bath tub are integrated, the guard rail is arranged around the support pad, and it is easy for nursing staff to hold a ten-kilogram infant in and out of the bath tub. If the nursing object is an adult, the weight of the adult is usually over one hundred kilograms, people needing help in bathing are mostly the elderly with severe diseases or disabilities or semi-disabilities of hypertension, heart diseases, cerebral thrombosis and major operations except infants and children, and pregnant women, the nursing personnel hold the people in the bathtub, and the illness condition is aggravated no matter the people fall to the ground or on a guard rail or on a supporting pad of the bathtub without hurting once the people lose their hands, and if the pregnant women are difficult to be protected and do not suffer from premature delivery, so that the nursing object nursing aid product is used for cleaning the adult needing help, the physical and arm strength of the nursing personnel are considered, and the psychological bearing capacity of the nursing personnel and the nursing object is also considered. Secondly, although the bottom of the bathtub is provided with a water outlet, the water can be drained by pulling the plug because the sleeve pipe cannot be arranged outside the water outlet. After bathing is finished, the crank is manually pulled up and down to enable the support pad to integrally rise to enable a nursing object to leave the water surface, then the residual soap liquid is washed away by clean water, after clothes are wiped dry, a nursing person faces to two difficulties at the moment, if the plug is pulled up to discharge bath water, dirty water on the ground flows transversely, the nursing object is held to walk and is easy to slip, the nursing object is well put with the dirty water to clean the ground, dirt accumulated during bathing on the wall of the bathtub, transverse protruding edges on the support pad, dirt in corners formed by the transverse protruding edges and the dirt in the corners formed by the transverse protruding edges are carefully cleaned, and the cleaning is difficult to clean after long-term storage, and bacteria breeding is time-consuming and labor-consuming; and thirdly, the lifting device supports the supporting pad out of the water surface by manually pulling up and down the crank to push the piston rod to move upwards. Because the lifting device of the bathtub moves linearly and is manually controlled, the supporting pad can slide down linearly in case of failure or runaway, which is a good thing that babies can not ask for something, and like amusing the babies, the patients with severe heart diseases, hypertension and cerebral thrombosis and the disabled and semi-disabled people are very likely to get worse after being frightened, and the pregnant women are difficult to keep not premature after being frightened; the supporting pad of the bathtub is an integral body, so that a user can not only hold the bathtub by nursing staff when entering or leaving the bathtub, but also only lean against one posture during bathing, and no choice is left. The bathtub with the notice number of CN204207643U is only suitable for infants and is not suitable for adults; and fifthly, the fixed convex edges are arranged on the whole support cushion, although the support cushion is provided with the water drainage holes, the water drainage speed is reduced due to the blocking of the convex edges on the support cushion.

In order to solve the problem of bathing of adults with difficulty in self-care, a 23 rd edition report of Beijing late newspaper, 2017, 2, 6 and 6 days is reported, and novel bathing tools such as a hair washing basin, an inflatable bathtub, a bathroom hanging basket and the like are developed abroad at present. When the hair washing basin is used, a nursing person carries a deck chair similar to that in a barbershop, the face of an old person can be laid upwards to take a bath, when the old person cannot get up to wash the hair, the nursing person directly places a soft small bathtub on the bed head and takes the hair with a hot water source, and the hair washing basin mainly solves the problems of bath and hair washing of the old person and a patient who cannot get up to the bed. It is conceivable to have a number of difficulties in carrying a couch like a barber shop to service the house. The 'inflatable bathtub' saves the inconvenience of nursing personnel to bring a 'reclining chair' to go to the door for service. The 'inflatable bathtub' can be flatly placed on a bed before being inflated, nursing staff only need to move nursing objects lying in bed to the center of the 'bathtub' in a short distance, the wall of the 'bathtub' is inflated to form a basin shape, and hot water is added to wash the whole body of the nursing objects. After bathing, the nursing staff can drain dirty water completely by using the connected water pipe, thereby not wetting the bedding and greatly reducing the burden of the nursing staff. The ' hair washing basin ' and the ' inflatable ' bathtub ' have the defects that certain requirements are provided for the area of a bedroom, a nursing object can be scalded due to overheating of water, and the water temperature is not enough to cause catching a cold, so that the ' inflatable bathtub ' is required to be adjusted in advance to be filled with water, and a user and a nursing worker can start bathing after the user and the nursing worker wait for the warm water to be filled to a proper water amount. The bathroom hanging basket does not need to spend time waiting for enough water, but the bathroom hanging basket has certain requirements on the area of a bedroom like a hair washing basin and an inflatable bathtub, has certain requirements on the heights of the bedroom, the bathroom and a passageway, is afraid of having certain requirements on the orientation of a bedroom door and a bathroom door, and is inconvenient to remember if the door of the bedroom and the door of the bathroom are not on the same line, namely become a corner, and the hanging basket of about one meter and seven meters is hung in a space which is not very wide, and the door of a bathroom is regarded as unfavorable to the door of the bedroom in traditional culture in many places in China. The three bathing tools, especially the bathroom hanging basket, can not meet the requirements of at least 98 percent of Chinese families and 99.9 percent of Chinese endowment institutions. The bathing problem of people who have difficulty in self-care, especially people who completely lose self-care brings great economic burden and mental stress to family members.

The "global time report" 2015, 3, 23, 4 th edition reports: the world is getting older and aging is entering the world except for the middle east and few countries in africa. Germany 21% of the population over 65 years old; report of Chinese City endowment index blue book 2017: by the end of 2016, the population of the old aged over 60 years in China is nearly 2.4 hundred million; reported in the aged people with disability and half disability in China from 2.2.2018 in the 'Chinese aged journal', 4063 ten thousands of people, and the first time the sale of the urine paper of Japanese adults at the end of 2017 exceeds the sale of the urine paper of infants; in the U.S. in 1970, the proportion of population over 65 years accounts for 9.8%, and the proportion of population in 2018 is increased to 16%. This ratio is expected to exceed 20% in 2030 as the baby falls off with a tidal band. The book of periodic journal of China (5 months and 27 days in 2015), the book of Alzheimer's disease in 717 period: the report of inverted pyramid-shaped stress reports that the number of Chinese Alzheimer patients reaches 893 ten thousands by 2020 according to the statistics of Ministry of politics; in 2017, 3 and 28, the senior insurance department of the human resource social security department, namely Secrechang Jiajiang, in the news release conference jointly held by the five committees of the national working committee of old age, according to the prediction, the ratio of the senior nursing in China is from 2.8: 1 to 1.3: 1 in 2050. The problem of how to solve the disability problem of 4000 ten thousand old people is solved in the Chinese aged newspaper in 2 months and 2 days in 2018, and the living problem of the disability old people is explained. In order to enable old people who have contributed to families and society in a young period to live on the face of life, under the continuous call of many experts, scholars and social problem researchers and the attention of government-related departments, Beijing market has started to create Beijing international aged industry exposition since 2012, and has held seven times continuously so far, and attracts nearly thousands of enterprise exhibitions in China and regions such as China, America, British, Germany, Belgium, Japan, Korea, Australia, Taiwan, hong Kong and the like (data source: host unit China building decoration Association [2018] No. 64 file). The shower has new work at the exhibition of 2018, 11 months and 9-11 days. Two types of the most novel bathing appliances are developed in the Japanese exhibition hall. The electric lifting bathtub is mainly used for bathing (see the attached drawing 21 in the specification in detail), and the detachable bathing bed is mainly used for showering (see the attached drawing 22 in the specification in detail). Both of these models are also clearly designed specifically for those who need help in bathing.

A seat is designed outside the electric lifting bathtub, and the seat can be lifted up and down to adjust the height and rotated to adjust the angle. Nursing staff help nursing staff sit up the chair, tie the safety belt, press the button and rise the seat to the high back that can get into the bathtub, in the button rotated the seat into the bathtub, slowly dropped the seat to put in the bathtub of good warm water, help nursing staff lie in the warm water of bathtub, press the button and make whole bathtub rise to make things convenient for the height that the nursing staff bathe for it. After bathing is completed, a nursing person helps a nursing object to sit on the chair, the button is pressed to lift the chair, the bathtub is lowered, the nursing object is washed away by clean water after the nursed person leaves dirty water, and then the nursing object is conveyed out of the bathtub through the rotating device and then wiped dry.

Compared with the modern common bathtub, the electric lifting bathtub has the advantages that a nursing object can smoothly enter and exit the bathtub with the help of nursing staff, and physical and psychological burdens of the nursing staff are greatly reduced; compared with an inflatable bathtub, the inflatable bathtub has the advantage that the time for the nursing staff and the nursing object to wait for the water to be put is shortened. Firstly, although the safety belt is provided, nursing staff are arranged beside the safety belt, for heart diseases and hypertension, particularly for severe patients and pregnant women, the patient sits on a high chair with more than 60 centimeters in a hanging way, and the length of the lower leg is increased to the height of at least 110 centimeters so that the patient can enter a bathtub without tension; secondly, although the electric bathtub is provided with the lifting chair, a user can conveniently enter the bathtub for bathing, and although some aspects of bathing are superior to showering, once an emergency happens, a nursing person is difficult to help a nursing object weighing hundreds of jin to go out of the bathtub at one time, so that the rescue time is delayed; thirdly, in order to shorten the psychological time that the nursing object is suspended on the bathtub, a nursing person can quickly wash the residual soap solution on the nursing object after bathing is finished, and the nursing object can be taken out of the bathtub as soon as possible, so that water is inevitably available on the ground, if the ground is not wiped dry, the nursing object or the nursing person must carefully control wings to prevent slipping, the nursing person can pick up the ground, the nursing object is not attended by people, and the nursing person can often be in a difficult place; and fourthly, because a seat is added, the length of the bathtub is at least 2 meters, and the length of the common bathtub is 1.6-1.8 meters. That is, this bathtub is not well suited for home use (at exhibitions, japanese attorneys say that this bathtub is at least two meters long, and the sales target is mainly an institution for elderly people); fifthly, the minimum increase of the length of the bathtub by 20-30 cm means that the minimum increase of bath water 25 × 50 × 40 to 50000 (cm) 3 in one bath, if one person takes a bath for five days on average, the minimum increase of water used by each person every year is 50000 × 73 to 3650000 (cm) 3, 4063 ten thousand incapacitated persons use the bathtub, the minimum increase of water used by China is 3.65 × 4063 to 14830 (cubic meters), and energy for heating 14830 cubic meters of water to be suitable for bath is also needed to be increased.

Compared with the electric lifting bathtub and the inflatable bathtub, the detachable bathing bed has the advantages that the angle and the height can be adjusted, so that the nursing staff can conveniently work; the second advantage is that shower saves one fifth to one fourth of water compared with bathtub; the third advantage, install when using, it does not take up space not to unload when not using. The detachable bath bed has the defects that the application range is too narrow. The bath bed is placed in the bathtub in order to prevent the bath water from flowing to the ground so as not to slip, if the nursing object is an adult, the bath tub must be widened to prevent the dirty water from flowing out of the bath tub, and secondly, the so-called height adjustment is to fix the four feet of the bath bed on a rack. Because the seat and the backrest are integrated, the standing work of the nursing staff is facilitated, but the people who have difficulty in self-care of life or the small auxiliary of the nursing staff can not take the bath bed at all, namely, the nursing staff must hold the bath bed on the user, and then hold the bath bed down after the bath is finished. The "removable bathing bed" is only suitable for children and babies (showing the presentation information also indicates that the bathing bed serving object is a child). Thirdly, although the bath bed can be assembled and disassembled, the bath is indispensable for daily life, and the assembly and disassembly of the bath bed in three to five steps is also troublesome. Therefore, the two latest bath tools still do not realize safe, convenient and comfortable showering of adults needing help in life at the seventh international Beijing aged industry exposition of 11 months and 9-11 days in 2018, and the physical burden and the psychological burden of nursing staff or family members are reduced.

I am in 2017, 1, 16 pm to a high-grade medical care home in Beijing City, namely, a apartment of a northern-control Wanke Guangxi Yuan Chang Yuan apartment. The apartment of the chief of Vician Guangxi is located in the east tricyclic ring of Beijing city and close to the embassies and the international exhibition centers of various countries, the transportation is convenient, the environment is beautiful, the toilet is independent, the hospital is the first to get profit, the old people take a bath, namely sit on a stool, and take a shower for the old people by nursing staff, although the bedroom is close to the bathroom and the shower is very close, the bedroom and the bathroom are poor (the old people living basically can take care of themselves charge 19000 yuan per month for night lodging, catering and nursing expenses and the like are counted), the user wants to take a bath by laying an ' inflatable ' bathtub ' on the bed, or a 'deck chair similar to a barbershop' in a barbershop is difficult to place in a bedroom, so that a 'bathroom hanging basket' with the length of about one meter is hung between the bedroom and a toilet, the hanging is not wanted, and an electric lifting bathtub with the length of at least two meters is arranged in the toilet, so that the people are out of the way. At the seventh international society for the aged in Beijing industry of 11 months and 9-11 days in 2018, there are also products of endowment service organizations, such as the Changbai club of the filial Ded world, the ninth and international health endowment apartment, the Beijing honesty and Jingyangtai post house … …. Each person in the town street endowment care center has a bed cost of 3000 yuan, a meal cost of 1100 yuan, a semi-self care cost of life of 2200 yuan on a level B, a total price of 6300 yuan and a total price of 6700 yuan on a level B plus; class a total cost 7100 dollars, which cannot be self-care. The lowest 8000 yuan per month for the aged care of the Kaiyou Changhui Chunhui located in the Wangjinxi Lu forty-one, about 10000 yuan per month for two people in the Jintaiyi shouan front gate street aged care center, and 2-3 ten thousand per month for Hengyi rehabilitative families; even if the bed cost per month of each person in the upturned-feather green city fragrance garden on the five-ring edge is 5800-6800 Yuan … …, the Beijing youth newspaper 2017, 3, month 9, B2 edition, a barrier-free bathroom map is arranged, and the bathroom map is an aging-suitable demonstration center for building a building in China. A bathroom built in a mansion suitable for an aging demonstration center from newspapers is luxurious and spacious in decoration, and a senior citizen's home without obstacles is tried to see how many families in China can have the spacious bathroom and how many old people in China can live up the bathroom. A more important problem is that the barrier-free bathroom does not play any role for the elderly who have lost their ability to take a bath substantially or completely, as mentioned above, and even if they enter the bath and cannot exit the bath after the bath is completed, it is difficult for the caregiver to help them exit the bath. Most of Beijing 1300 old-age care institutions contact with a plurality of common old-age homes, and most of the old-age homes are used in a shared bathhouse (see the attached figure 19 of the specification for details), while most of the old-age homes are gracefully declined to decline the old who completely lose life self-care, and the main problem of bathing is the old. The traditional culture of China and the income of family economy make the family care of the aged become the main direction of China for a considerable period of time in the future. How to reduce physical burden and psychological burden of nursing staff while ensuring safe, convenient and comfortable bathing for people needing help in life becomes a worldwide problem.

Therefore, how to bring convenience to the user for getting on and off the bathtub; and to choose to sit, lean or lie as desired for bathing; how to smoothly enter and exit the bathtub; how to make the ground still dry and clean after the bathing process and the bathing is finished, and the safe walking is convenient; the bath chair can help people who have difficulty in self-care, particularly people who are bedridden for a long time and have fat heights, to have a convenient, safe and comfortable bath; the invention solves a series of difficulties generated by bathing of special people and simultaneously reduces physical and psychological burdens of nursing personnel, and is a problem to be solved urgently.

Disclosure of Invention

In order to solve the problem of difficult bath of special people, the invention provides the bathtub which can be used for sitting, leaning and lying for bath.

The invention aims to solve another technical problem of providing the lifting bathtub, which can be automatically sent into the bathtub by pressing the electric button after sitting, and can be sent out of the bathtub by pressing the electric button after bathing and can be used for sitting.

Corresponding to the two technologies, the invention also aims to solve the problem that the water is full of the ground after the bath is finished and the water is easy to slip in the prior art.

In order to make the structure simple and convenient, the liftable water leakage type bathtub comprises:

the front and the back bathtub rings and the two water receiving basins are embedded with the cylindrical bars uniformly to form a water leakage basin.

The bathtub supporting frame is characterized in that a pair of symmetrical raised strips are arranged in 5 hollow columns, and the supporting frame of the rear bathtub is 20-30 cm higher than the supporting frame of the front bathtub.

5 catch bars, the catch bar goes up for the screw rod under for the cylinder in the middle of the sprocket, has a pair of symmetrical recess outside the lifting column supporting with 5 catch bars, the protruding strip meshing in recess and the support frame, when the catch bar rotation drive lifting column was rotatory, because of the recess of lifting column and the protruding strip meshing of support frame do the up-and-down motion.

The rear bathtub lifting regulator is provided with a gear at the outer part and the middle part, the thread directions of two ends of the inner part are opposite, and the thread of the screw rod is matched with the internal thread of the regulator.

The supporting frame not only supports the bathtub and the water receiving basin, but also has the function of lifting, and the lifting column in the front bathtub supporting frame is used for adjusting the height of the sitting tool.

The supporting frame and the lifting adjuster of the rear bathtub are used for adjusting the angle of the rear bathtub, the gear is arranged outside the lifting adjuster of the bathtub, the direction of the internal threads at two ends is opposite, when the button is pressed down to rotate, the screw rod moves inwards or outwards simultaneously to control the lifting of the rear bathtub due to the opposite internal threads, the rear bathtub can be lifted to form a backrest chair with the front bathtub, and the rear bathtub and the front bathtub form a bed after being lowered. Compared with the prior art, the invention can be used for bathing by sitting, leaning against or lying down as required, compared with the disabled, the old people with difficulty in self-care and the pregnant women with inconvenient actions. The wheels are respectively arranged below the seven support frames, so that the bathtub can be pushed randomly, compared with the prior art that a serious patient or a person who completely loses the self-care ability can only be scrubbed by a nursing staff when bathing, the bathtub can be used as a bed as long as the bed is paved on the bathtub, and the nursing staff can push the bed into a bathroom to take a shower for the patient when bathing. The invention not only solves the problem that the special group has difficulty in sitting and standing during bathing, but also reduces the physical consumption of nursing personnel and the economic and mental burdens of family members. Showering against or lying down is much more comfortable for the average person who is convenient to move and healthy than standing.

As a further improvement of the liftable water leakage type bathtub, the cylindrical strips uniformly embedded into the four straight edge parts in the bathtub ring are rollable, when the bathtub is used, the electric button is pressed down, the cylindrical strips of the front bathtub and the rear bathtub push a user into the center of the bathtub, after the user has bathed, the electric button is pressed down, and the rolling strips send the user to the sitting position of the front bathtub. Compared with the prior art of taking a bath by sitting on a stool, the bather with hypertension and heart disease, the pregnant woman, especially the person who loses the self-care ability of life, is cured for the first time after illness and the person who is unwilling to move too much are very convenient, and the person who leans against and lies down and showers the bather safely, and the person who cares for the pregnant woman does not worry about whether the person who is being taken can stand up or not, whether the person who is inconvenient to move can fall down or not, and the like.

As another improvement of the invention, the rolling strip in the bathtub ring not only sends a user into or out of the bathtub, but also enables the washed dirty water to quickly leak out, and respectively flows out of the semicircular holes of the front and the rear water receiving basins to be discharged into a designated sewer, thereby solving the problem that the water is easy to slip when the user is full of the bathtub during the existing shower.

In addition to the technical problems addressed by the present invention, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description of the embodiments with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the appearance of a liftable water-leaking bathtub of the present invention;

FIG. 2 is a schematic perspective view of a lifting frame at the rear part of the liftable water-leaking bathtub of the present invention;

FIG. 3 is a plan view of the liftable front lifting frame of the water-leaking bathtub of the present invention;

FIG. 4 is an exploded view of the main component support bracket (33) of the present invention;

FIG. 5 is an exploded view of the main liftable support frame (36) of the basin of the invention;

FIG. 6 is a rear lift adjuster of the rear tub of the liftable rear water leaking type tub of the present invention;

FIG. 7 is a schematic view of the back side of the liftable rear tub of the water leaking type tub of the present invention in a perspective view;

FIG. 8 is a schematic view of a back side of a liftable water-leaking bathtub of the present invention;

FIG. 9 is a diagram of a push rod for lifting the front tub of the liftable water-leaking bathtub of the present invention;

FIG. 10 is a schematic view of a liftable front bathtub lifting column of the water-leaking bathtub of the present invention;

FIG. 11 is a diagram of a push rod for lifting the rear tub of the liftable water-leaking bathtub of the present invention;

FIG. 12 is a schematic view of the rear post of the liftable leaky bathtub of the present invention;

FIG. 13 is an exploded view of the rear water receiving basin of the liftable water leakage type bathtub of the present invention;

FIG. 14 is an exploded view of the front sink of the liftable drain bathtub of the present invention;

FIGS. 15 and 16 are side views of the present invention after the chain wheel is sleeved on the rolling bar in the front and rear bath rings;

FIG. 17 is an enlarged view of the rear tub of the present invention in cooperation with the stabilizing brace;

FIG. 18 is a rear tub stabilizing support of a liftable water leaking type bathtub of the present invention;

FIG. 19 is a bath room of a common salon;

fig. 20 is a publication No. CN204207643U, entitled: "a bathtub capable of supporting a baby out of the water surface";

FIG. 21 is a name "electric lift bathtub" shown at the seventh international aged industry exposition of Beijing in Beijing from 11 months 9 to 11 days in 2018;

FIG. 22 is a name of "detachable bath bed" shown at the seventh international aged industry exposition of Beijing in Beijing from 11 months 9 to 11 days 2018.

Detailed Description

The following description of the embodiments of the present invention will be made in order to further understand the concept of the present invention, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects brought by the technical effects. However, it should be noted that these embodiments are illustrative for facilitating understanding of the present invention, and do not limit the present invention. The order of the components in the embodiments of the present invention described below may be changed as long as they do not conflict with each other, and they do not succeed each other, and particularly, the positions of certain components may be placed without any conflict.

As shown in figure 1, the water leakage type bathtub consists of a front bathtub ring, a rear bathtub ring, a front water receiving bathtub, a rear water receiving bathtub, 7 supporting frames and a plurality of cylindrical bars. In order to avoid unclear indication and confusion words, 7 bathtub supporting frames respectively numbered (31, 32, 33, 34, 35, 36, 37) are respectively named as a first bathtub supporting frame (31), a second bathtub supporting frame (32), a third bathtub supporting frame (33), a fourth bathtub supporting frame (34), a fifth bathtub supporting frame (35), a sixth bathtub supporting frame (36) and a seventh bathtub supporting frame (37). Firstly, arranging a rear bathtub lifting device (6) between a shaft of a motor (5a) and a shaft (5b) with a gear (52) chain wheel (51) in the parts (33) to (36), wherein the gear (52) on the motor shaft and the gear (68) on the shaft (5b) are arranged on two sides of a gear (64), so that the gears (52, 64 and 68) are meshed in a left-middle-right arrangement manner; a device (53) with a chain wheel below the bevel wheel is arranged in the middle of the shaft (54) below the bevel wheels (33) to (36), a shaft with the bevel wheel (69) and the chain wheel (60) is arranged above the shaft (54), the shaft (69) is meshed with the shaft (53), and the chain wheel (51) is arranged at one end of the shaft of the motor (5 a).

In the illustrated embodiment, FIG. 10 shows an exploded view of the front tub lifting post (83), and FIG. 12 shows an exploded view of the rear tub lifting post (86). Fig. 9 and 11 illustrate the first push lever (81) and the second push lever (82), respectively. Sleeving 4 lifting columns (83d) with 4 (81a) and rotating to enable the 4 (83d) and the (81c) to be tightly attached, then respectively putting the 4 (81d) into the screw rods (80) of (33, 34, 35 and 36), sleeving the lifting columns (86b) into the screw rods (82) and rotating to enable the (86b) and the (82c) to be tightly attached, then putting the (82d) into the screw rods (80) of (37), and respectively aligning the stabilizing support through holes (37c and 37d) with the screws (86c and 86d) to screw.

An upper bevel wheel lower chain wheel (58) is arranged at the intersection of (33) to (35) and (34) and (36), and bevel wheels (59), (59) and (58) are meshed with each other on the shaft of the motor (5c), (5c) arranged between the supporting columns (35) and (36). The 4 chains (8a, 8b, 8c, 8d) connect the 4 sprockets (81c) to (58), the chain (8f) connects the sprocket (82c) to (53), and the chains connect (60, 51), respectively.

Fixed cylindrical bars with corresponding lengths are respectively embedded in radian positions of the front bathtub ring and the rear bathtub ring, chain wheels (26b, 26c) are arranged at two ends of a shaft (2b) of the motors (26a ) arranged on the first cylindrical bar of the rear bathtub ring (2), and chain wheels (3b, 3c) are arranged at two ends of a shaft (30e) of the motors (3a, 3a) arranged on the first cylindrical bar of the front bathtub ring (3). Two ends of each cylindrical strip on the straight edges at the back of the bathtub (2b, 30e) are sleeved with chain wheels, 4 chain wheels are used for respectively and orderly connecting all the chain wheels on the 4 straight edges of the bathtub into a bathtub as shown in figures 15 and 16, two figures 15 are respectively arranged in a back bathtub ring, and two figures 16 are respectively arranged in a front bathtub ring to form a front water leakage bathtub and a back water leakage bathtub.

After (31a, 32a, 33a, 36a) are aligned with (29a, 29b, 29c, 29d)4 through holes respectively, (82) aligned with the through hole (9d) is arranged on the rear bathtub frame, the (28a, 28b, 28c, 28d) are sleeved on (31a, 32a, 33a, 36a) respectively.

After the 4 through holes of the front basins (39a, 39b, 39c, 39d) are respectively aligned with (81) on (36, 33, 34, 35), the front bathtubs (30c, 30d, 30a, 30b) of the front bathtub (3) are respectively aligned with (81) on (36, 33, 34, 35), and the front bathtubs and the bathtub rings are pressed to tightly press (81) the front bathtubs and the bathtub rings.

Two steel wire ropes (65, 66) are respectively fixed on the support frame (28), one of the steel wire ropes passes through the steel wire ropes (21, 22, 23, 24, 25, 2c, 9c, 26) and is fixed on the steel wire rope (61) in the support frame (33), and the other steel wire rope passes through the steel wire ropes (21a, 22a, 23a, 24a, 25a, 2a, 9b, 26a) and is fixed on the steel wire rope (62) in the support frame (36).

When the electric button (53a) is pressed, the driving wheel (51) drives (60, 69, 53, 82) to rotate, because the groove on the outer part of the driving wheel (86) is meshed with the convex strip in the driving wheel (37), (86) only can move up and down to push the bathtub to rise, and the thread length of the driving wheel (82, 86) is specific, and the driving wheel stops moving when rising to a certain height. The screw (61) may be named a first screw (61) in the present embodiment, and the screw (62) may be named a second screw (62) in the present embodiment.

The button (55a) is pressed to slowly lift the front bathtub to a required height and release the front bathtub, the highest position is lifted to be balanced with the rear bathtub, and the front bathtub is gradually lowered to the required height and released when the button (55b) is pressed. When the electric button (56a) is pressed, the (3c, 26b) drives a series of driven wheels to move the person on the scroll bar to the required position deep in the bathtub and release the person, and when the electric button (56b) is pressed, the person is moved to the required position and release the person.

The above description is only for the purpose of illustrating preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it is intended that the present invention cover various modifications, alterations, and variations of the present invention, which will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. A liftable water leakage type bathtub is characterized by comprising:

a front bathtub ring (3), a rear bathtub ring (2), a front water receiving basin (39) and a rear water receiving basin (29); seven bathtub supporting frames; the seven bathtub support frames specifically include: a first bathtub supporting frame (31), a second bathtub supporting frame (32), a third bathtub supporting frame (33), a fourth bathtub supporting frame (34), a fifth bathtub supporting frame (35), a sixth bathtub supporting frame (36) and a seventh bathtub supporting frame (37); a pair of symmetrical raised strips are arranged in the third supporting frame (33) of the bathtub, the fourth supporting frame (34) of the bathtub, the fifth supporting frame (35) of the bathtub, the sixth supporting frame (36) of the bathtub and the seventh supporting frame (37) of the bathtub, and round holes (80) are respectively arranged at the bottoms of the raised strips;

the water leakage type bathtub further comprises: the bathtub comprises a front bathtub lifting column (83), a rear bathtub lifting column (86) and a lifting device (6), wherein a pair of symmetrical grooves are formed outside the front bathtub lifting column (83) and the rear bathtub lifting column (86), the grooves outside the front bathtub lifting column (83) are meshed with convex strips in a bathtub third supporting frame (33), a bathtub fourth supporting frame (34), a bathtub fifth supporting frame (35) and a bathtub sixth supporting frame (36), and the grooves outside the rear bathtub lifting column (86) are meshed with convex strips in a bathtub seventh supporting frame (37); the threads in the front bathtub lifting column (83) are matched with the threads on the first push rod (81), and the threads in the rear bathtub lifting column (86) are matched with the threads on the second push rod (82); the method is characterized in that:

a plurality of cylindrical strips which can be rolled are respectively and uniformly embedded in the front bathtub ring (3) and the rear bathtub ring (2), so that the front bathtub ring (3) and the rear bathtub ring (2) are combined into a water leakage type bathtub; gaps exist between the adjacent cylindrical bars, and the gaps can be used for water leakage; when the cylindrical bar rolls, the carried human body is pushed towards the center of the water leakage type bathtub or the carried human body is pushed towards the sitting position of the bathtub ring;

the front water receiving basin (39) and the rear water receiving basin (29) are used for receiving water leaked from the gap, a semicircular first drainage hole (9e) is formed in the bottom of the front water receiving basin (39), a semicircular second drainage hole (9a) is formed in the bottom of the rear water receiving basin (29), and a pipe can be sleeved outside the outer hole after the first drainage hole (9e) and the second drainage hole (9a) are combined;

when the front bathtub ring (3) is arranged on the third bathtub supporting frame (33), the fourth bathtub supporting frame (34), the fifth bathtub supporting frame (35) and the sixth bathtub supporting frame (36), the front bathtub lifting column (83) can move up and down under the action of the first push rod (81), and the front bathtub ring (3) embedded into the plurality of cylindrical strips is driven to lift up and down when the front bathtub lifting column (83) moves up and down; when back bathtub circle (2) is settled on first support frame (31) of bathtub, bathtub second support frame (32), bathtub third support frame (33), bathtub sixth support frame (36) and after seventh support frame (37) of bathtub, under the effect of second catch bar (82) back bathtub lift post (86) can make up and down motion, back bathtub circle (2) after driving the embedding a plurality of cylinder strips goes up and down when back bathtub lift post (86) do up and down motion.

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