CN111493573A

CN111493573A - Seat facilitating getting-up and automatically adapting to different hip shapes

Info

Publication number: CN111493573A
Application number: CN202010351810.7A
Authority: CN
Inventors: 李继顺
Original assignee: Linyi Liweipu Furniture Co ltd
Current assignee: Linyi Liweipu Furniture Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-08-07

Abstract

The utility model provides a help seat of getting up and different buttockss types of automatic adaptation, relates to furniture technical field, including the seat support, the right side inner wall fixedly connected with battery of seat support, the left middle part inner wall fixedly connected with positive plate of seat support, the inner wall fixedly connected with and the symmetrical negative plate of positive plate of seat support, the inner wall of seat support and the right side fixedly connected with resistance that is close to the negative plate, the inner wall of seat support and the top fixedly connected with electromagnet that is close to resistance. This seat that helps getting up and different buttockss types of automatic adaptation uses through the rubber pad with the cooperation of leading electrical pillar, during the use, the old person is when sitting the cotton pad of memory, and the cotton pad of memory can root the old person's of formula buttockss type take place deformation, makes the cotton pad laminating buttockss of memory to the rubber pad also can take place deformation according to the buttockss type, after leading electrical pillar circular telegram, the electrorheological fluids in the rubber pad can become solid-state, makes the rubber pad shape fixed, thereby has reached the effect of the different buttockss types of automatic adaptation, improves the old person's comfort level.

Description

Seat facilitating getting-up and automatically adapting to different hip shapes

Technical Field

The invention relates to the technical field of furniture, in particular to a seat which is beneficial to getting up and is automatically adaptive to different hip shapes.

Background

Furniture refers to a large variety of appliances and facilities which are indispensable for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, is an important foundation for establishing working and living spaces by the current various types, different materials, complete varieties and different purposes, and a chair is one of the furniture.

Present chair is in the use, the function is more single, only supply the user to sit, help supporting the user, but along with the increase of people's age, people's joint will take place ageing, lead to the joint to accomplish crooked and the reciprocal step of straightening just more difficult, consequently, often can lead to the old person to be difficult to sit down, or be difficult to stand up after sitting down, cause many troubles for the life, move inconveniently, can be at the in-process of sitting down or standing up even, lead to losing balance because of the stabbing pain of joint, lead to the old person to fall down, cause the injury, increase old person's misery.

Therefore, we have proposed a seat that helps getting up and different buttockss types of automatic adaptation to solve above problem, use through the cooperation of rubber pad and leading electrical pillar, make the rubber pad shape fixed to reach the effect of the different buttockss types of automatic adaptation, improve old person's comfort level, use through the cooperation of electromagnet and magnetic path, when old person sits down, slow down old person's arthralgia problem, help old person to get up, effectively slow down old person's arthralgia

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a help seat of rising and different buttockss types of automatic adaptation, which comprises a chair base, the right side inner wall fixedly connected with battery of seat support, the left middle part inner wall fixedly connected with positive plate of seat support, the inner wall fixedly connected with and the symmetrical negative plate of positive plate of seat support, the inner wall of seat support and the right side fixedly connected with resistance that is close to the negative plate, the inner wall of seat support and the top fixedly connected with electromagnet that is close to resistance, the guide way has been seted up at the middle part top of seat support, the interior diapire fixedly connected with spring of guide way, the top fixedly connected with guide post of spring, the middle part fixedly connected with dielectric plate of guide post, the top fixedly connected with fixed plate of guide post, the inner wall fixedly connected with and the symmetrical magnetic path of electromagnet of fixed plate, the right side fixedly connected with at fixed plate top leads the electrical.

The invention has the following beneficial effects:

1. this seat that helps getting up and different buttockss types of automatic adaptation uses through the rubber pad with the cooperation of leading electrical pillar, during the use, the old person is when sitting the cotton pad of memory, and the cotton pad of memory can root the old person's of formula buttockss type take place deformation, makes the cotton pad laminating buttockss of memory to the rubber pad also can take place deformation according to the buttockss type, after leading electrical pillar circular telegram, the electrorheological fluids in the rubber pad can become solid-state, makes the rubber pad shape fixed, thereby has reached the effect of the different buttockss types of automatic adaptation, improves the old person's comfort level.

2. This help seat of getting up and different buttockss types of automatic adaptation, cooperation through electromagnet and magnetic path is used, under the initial condition, the fixing base is bounce, the relative area of positive plate and negative plate is great this moment, voltage is greater than the minimum access voltage of resistance, at this moment the electromagnet is in the on-state, and mutual repulsion between the magnetic path, when the old person is down sat, the fixing base slowly moves down under the repulsion effect between magnetic path and electromagnet, thereby slow down old person's the painful problem of joint, and when the old person is getting up, the fixing base is rebound under the mutual repulsion of magnetic path and electromagnet, help the old person to get up, effectively slow down old person's joint pain.

Further, the material of seat support is stereoplasm high strength material and the upper surface of seat support is the square, the battery is rechargeable lead accumulator and the electric capacity of battery is 20000 milliamperes.

Further, the positive plate is the same size as the negative plate and the positive plate is the same size as the dielectric plate, and the maximum path voltage of the resistor is greater than the minimum voltage of the circuit.

Furthermore, the magnetism of the top of the electromagnet is the same as that of the bottom of the magnetic block, the size of the electromagnet is smaller than that of the chair seat, the shape of the guide groove is cylindrical, the depth of the guide groove is smaller than that of the chair seat, and the spring is a compression spring and the height of the spring is smaller than that of the guide groove.

Further, the shape of the material of guide post for stereoplasm high strength material and guide post is cylindricly, the size of dielectric plate is less than the size of guide post, the shape of fixed plate is the same for the size of square and fixed plate and seat support upper surface shape.

Further, the magnetic block is made of a rubidium magnet material, the size of the magnetic block is smaller than that of the fixing plate, the conductive column is made of a copper material, the rubber pad is made of a soft rubber material, and electrorheological fluid is filled in the inner wall of the rubber pad.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic view of a downward moving structure of the guide post according to the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a chair seat; 2. a storage battery; 3. a positive plate; 4. a negative plate; 5. a resistance; 6. an electromagnet; 7. a guide groove; 8. a spring; 9. a guide post; 10. a dielectric plate; 11. a fixing plate; 12. a magnetic block; 13. a conductive post; 14. a rubber pad; 15. a memory cotton pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a chair for helping to get up and automatically adapting to different hip shapes comprises a seat 1, the seat 1 plays a role of fixing and supporting, the seat 1 is made of hard high-strength material and the upper surface of the seat 1 is square, a storage battery 2 is a rechargeable lead storage battery and the capacitance of the storage battery 2 is 20000 milliamperes, the right inner wall of the seat 1 is fixedly connected with the storage battery 2, the storage battery 2 plays a role of providing power, the middle inner wall on the left side of the seat 1 is fixedly connected with a positive plate 3, the positive plate 3 plays a role of changing circuit voltage, the size of the positive plate 3 is the same as that of the negative plate 4 and the size of the positive plate 3 is the same as that of a dielectric plate 10, a resistor 5 is a piezoresistor and the maximum path voltage of the resistor 5 is greater than the minimum voltage of the circuit, the inner wall of the seat 1 is fixedly connected, negative plate 4 plays the effect that changes circuit voltage size, and the right side fixedly connected with resistance 5 that the inner wall of seat support 1 just is close to negative plate 4, and resistance 5 plays the effect that the control led electrical pillar 13 circuit to communicate.

The top of the resistor 5 close to the inner wall of the seat 1 is fixedly connected with an electromagnet 6, the electromagnet 6 and the magnet 12 play roles of enabling the fixed plate 11 to move downwards slowly and helping the fixed plate 11 to rise, the magnetism of the top of the electromagnet 6 is the same as that of the bottom of the magnet 12, the size of the electromagnet 6 is smaller than that of the seat 1, the guide groove 7 is cylindrical, the depth of the guide groove 7 is smaller than that of the seat 1, the spring 8 is a compression spring, the height of the spring 8 is smaller than that of the guide groove 7, the guide groove 7 is arranged at the top of the middle part of the seat 1 and plays a role of limiting the moving direction of the fixed plate 11, the spring 8 is fixedly connected with the inner bottom wall of the guide groove 7 and plays a role of bouncing the fixed plate 11 upwards, the guide column 9 is fixedly connected with the top of the spring 8, and the guide column, the guide posts 9 are made of a hard high-strength material, the guide posts 9 are cylindrical, the dielectric plate 10 is smaller than the guide posts 9, and the fixing plate 11 is square and the fixing plate 11 is the same as the upper surface of the seat 1.

The middle part of the guide column 9 is fixedly connected with a dielectric plate 10, the dielectric plate 10 plays a role of changing the voltage of a circuit, the top part of the guide column 9 is fixedly connected with a fixed plate 11, the fixed plate 11 plays a role of transmission and fixing all parts, the inner wall of the fixed plate 11 is fixedly connected with a magnetic block 12 which is symmetrical to the electromagnet 6, the magnetic block 12 plays a role of magnetic repulsion, the magnetic block 12 is made of rubidium magnet material, the size of the magnetic block 12 is smaller than that of the fixed plate 11, the conductive column 13 is made of copper material, the rubber pad 14 is made of soft rubber material, the inner wall of the rubber pad 14 is filled with electrorheological fluid, the right side of the top part of the fixed plate 11 is fixedly connected with the conductive column 13, the conductive column 13 plays a role of controlling the state of the electrorheological fluid, the top part of the fixed plate 11 is fixedly connected with a rubber pad, the memory cotton pad 15 can be deformed according to the shape of the buttocks.

The working principle is as follows: before the use, the storage battery 2 is fully charged, the circuit of the electromagnet 6 is firstly turned on, at this time, the electromagnet 6 generates magnetism the same as the bottom of the magnetic block 12, the magnetic block 12 is subjected to magnetic repulsion force, at this time, the fixing plate 11 can be upwards bounced under the action of the spring 8 and the repulsion force between the electromagnet 6 and the magnetic block 12, at this time, the electric conduction column 13 is not electrified because the relative areas of the positive plate 3 and the negative plate 4 are large, and the circuit voltage is greater than the maximum path voltage of the resistor 5, at this time, the electrorheological fluid in the rubber pad 14 is in a liquid state, and the rubber pad.

When the old sits on the device, firstly the memory cotton pad 15 deforms under the squeezing action of the buttocks to be attached to the buttocks, and at the same time the rubber pad 14 deforms under the squeezing action of the buttocks to be attached to the shape of the buttocks, and simultaneously the fixing plate 11 moves downwards under the action of the weight of a person, but the fixing plate 11 slowly moves downwards under the mutual repulsion action of the electromagnet 6 and the magnetic block 12 and the elastic force of the spring 8 to effectively relieve the joint pain of the old, when the fixing plate 11 moves to the bottommost part, the guide post 9 is inserted into the guide groove 7, the relative area of the positive plate 3 and the negative plate 4 is reduced to the minimum by the dielectric plate 10, at the moment, the circuit voltage is smaller than the maximum path voltage of the resistor 5, at the moment, the circuit of the guide post 13 is in the power-on state, so that the electrorheological fluid in the rubber pad 14 is electrified and changes from the liquid state, the shape of the fixed rubber pad 14 automatically adapts to the buttocks of the old, and the comfort level is improved.

When the old person stands up, at this moment the guide post 9 can upwards bounce under the effect of spring 8, says that east fixed plate 11 upwards bounces together to fixed plate 11 still upwards removes under the repulsion of electromagnet 6 and magnetic path 12, thereby for the old person increases the helping hand of standing up, helps the old person to stand up, effectively slows down old person's arthralgia.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A chair for helping to rise and automatically adapting to different hip shapes comprises a chair seat (1), and is characterized in that: the right inner wall of the seat (1) is fixedly connected with a storage battery (2), the left middle inner wall of the seat (1) is fixedly connected with a positive plate (3), the inner wall of the seat (1) is fixedly connected with a negative plate (4) symmetrical to the positive plate (3), the inner wall of the seat (1) is fixedly connected with a resistor (5) close to the right side of the negative plate (4), the inner wall of the seat (1) is fixedly connected with an electromagnet (6) close to the top of the resistor (5), the middle top of the seat (1) is provided with a guide groove (7), the inner bottom wall of the guide groove (7) is fixedly connected with a spring (8), the top of the spring (8) is fixedly connected with a guide column (9), the middle of the guide column (9) is fixedly connected with a dielectric plate (10), the top of the guide column (9) is fixedly connected with a fixed plate (11), the inner wall of the, the right side fixedly connected with of fixed plate (11) top leads electrical pillar (13), and the top fixedly connected with rubber pad (14) of fixed plate (11), the top fixedly connected with memory cotton pad (15) of rubber pad (14).

2. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the chair seat (1) is made of hard high-strength materials, and the upper surface of the chair seat (1) is square.

3. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the storage battery (2) is a rechargeable lead storage battery and the electric capacity of the storage battery (2) is 20000 milliamperes.

4. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the size of the positive plate (3) is the same as that of the negative plate (4), and the size of the positive plate (3) is the same as that of the dielectric plate (10).

5. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the resistor (5) is a voltage dependent resistor and the maximum path voltage of the resistor (5) is greater than the minimum voltage of the circuit.

6. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the magnetism at the top of the electromagnet (6) is the same as that at the bottom of the magnetic block (12), the size of the electromagnet (6) is smaller than that of the seat (1), the guide groove (7) is cylindrical, the depth of the guide groove (7) is smaller than that of the seat (1), and the spring (8) is a compression spring and the height of the spring (8) is smaller than that of the guide groove (7).

7. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the material of guide post (9) is the material of stereoplasm high strength and the shape of guide post (9) is cylindric, the size of dielectric medium board (10) is less than the size of guide post (9), the shape of fixed plate (11) is square and the size of fixed plate (11) is the same with seat support (1) upper surface shape.

8. A seat for assisting in rising and automatically adapting to different hip shapes according to claim 1, wherein: the magnetic block (12) is made of a rubidium magnet material, the size of the magnetic block (12) is smaller than that of the fixing plate (11), the conductive column (13) is made of a copper material, the rubber pad (14) is made of a soft rubber material, and electrorheological fluid is filled in the inner wall of the rubber pad (14).