CN210748221U

CN210748221U - Multifunctional correcting chair

Info

Publication number: CN210748221U
Application number: CN201921908914.2U
Authority: CN
Inventors: 郑锦章
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-16
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a multi-functional correction seat, its characterized in that: the upper surface of the seat is provided with a left area and a right area which are symmetrical; the edge line of each area is formed by sequentially connecting a rear edge line, an inner edge line, a front edge line and an outer edge line; the rear edge line is an arc line with two ends gradually decreasing towards the middle, and the outer end point of the rear edge line is higher than the inner end point; the inner edge line is an arc line with two ends gradually decreasing towards the middle; the front edge line is an arc line with two ends gradually decreasing towards the middle, and the inner end point of the front edge line is higher than the outer end point; the outer edge line is an arc line which gradually decreases from back to front; each area is a middle concave cambered surface formed by a rear edge line, an inner edge line, a front edge line and an outer edge line which gradually decrease towards the middle; the inner edge lines of the left and right regions coincide. The utility model discloses make the user sit and can correct the exact position of sitting on the chair, be favorable to the skeleton.

Description

Multifunctional correcting chair

Technical Field

The utility model relates to a chair, in particular to a correction chair.

Background

A chair is a piece of furniture on which a person sits for the most time, and since sitting on the chair involves muscles of the waist, hips, and legs of the person, a proper chair is very important to maintain the health of the user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional correcting chair, which aims to solve the defects of the prior art, so that a user can correct the correct sitting posture when sitting on the chair and is favorable for bones.

The utility model provides a technical scheme that its technical problem adopted is:

multi-functional correction seat, its characterized in that:

the upper surface of the seat is provided with a left area and a right area which are symmetrical; the edge line of each area is formed by sequentially connecting a rear edge line, an inner edge line, a front edge line and an outer edge line; the rear edge line is an arc line with two ends gradually decreasing towards the middle, and the outer end point of the rear edge line is higher than the inner end point; the inner edge line is an arc line with two ends gradually decreasing towards the middle; the front edge line is an arc line with two ends gradually decreasing towards the middle, and the inner end point of the front edge line is higher than the outer end point; the outer edge line is an arc line which gradually decreases from back to front; each area is a middle concave cambered surface formed by a rear edge line, an inner edge line, a front edge line and an outer edge line which gradually decrease towards the middle; the inner edge lines of the left and right regions coincide.

The angle between the horizontal line and the connecting line of the front end point of the inner edge line and the lowest point of the inner edge line is 15 degrees, and the angle between the horizontal line and the connecting line of the rear end point of the inner edge line and the lowest point of the inner edge line is 15 degrees.

The lower surface of the seat is a cambered surface with two sides high and a middle low.

The seat is formed by splicing an upper part and a lower part.

The utility model discloses an useful part lies in:

the utility model discloses through the seat upper surface of design can make the people's pelvis of sitting on it keep the moderate forward leaning, makes the buttock lift and upwarps, and the ischial adduction is breathed deeply, makes the buttock tighten up naturally and do not relax, keeps thigh joint angle to the pressure of caudal vertebra has been released on ischial and thigh joint to the better equalling of health weight when making sitting, thereby makes waist and vertebra relax naturally.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a Z-direction view of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is a schematic view of a person seated on the chair of fig. 1.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor.

As shown in fig. 1, 2, and 3:

the seat is formed by splicing an upper part A and a lower part B, and can be disassembled and assembled.

The upper surface of the seat upper portion a has a left region C and a right region D which are symmetrical.

The edge line of each area is formed by sequentially connecting a back edge line 3, an inner edge line 4, a front edge line 1 and an outer edge line 2. Referring to fig. 4, the rear edge line 3 refers to a direction in which a person sits back to back; the inner edge line 4 is a line formed by the convergence of the left region C and the right region D, and the inner edge lines 4 of the left region C and the right region D are overlapped; the front edge line 1 refers to the direction towards which a person faces when sitting, and presses under the thigh I; the outer edge line 2 refers to the outer edge line.

The shape of each line is:

the rear edge line 3 is an arc line in which both ends gradually decrease toward the middle, and the outer end point of the rear edge line 3 is higher than the inner end point. That is, from the intersection 23 of the outer edge line 2 and the rear edge line 3 to the intersection 34 of the inner edge line 4 and the rear edge line 3, the intersection 23 gradually decreases toward the lowest point 30, and the intersection 34 gradually decreases toward the lowest point 30.

The inner edge line 4 is an arc line with two ends gradually decreasing towards the middle, the angle between the line connecting the front end point (the intersection point 41 of the inner edge line 4 and the front edge line 1) of the inner edge line 4 and the lowest point 40 of the inner edge line 4 and the horizontal line is 15 degrees, the angle between the line connecting the rear end point (the intersection point 34 of the inner edge line 4 and the rear edge line 3) of the inner edge line 4 and the lowest point 40 of the inner edge line 4 and the horizontal line is 15 degrees, and the intersection points 41 and the intersection points 34 are equal in height.

The front edge line 1 is an arc line in which both ends gradually decrease toward the middle, and the inner end point of the front edge line 1 is higher than the outer end point. That is, the intersection 41 of the inner edge line 4 and the front edge line 1 is higher than the intersection 12 of the outer edge line 2 and the front edge line 1, the intersection 41 gradually decreases from the lowest point 10, and the intersection 12 gradually decreases from the lowest point 10.

The outer edge line 2 is an arc line gradually decreasing from back to front, i.e., the rear end point of the outer edge line 2 is higher than the front end point of the outer edge line 2, i.e., the intersection 23 of the outer edge line 2 and the rear edge line 3 is higher than the intersection 12 of the outer edge line 2 and the front edge line 1.

The left area C and the right area D are both arc surfaces with middle concave formed by the rear edge line 3, the inner edge line 4, the front edge line 1 and the outer edge line 2 gradually decreasing towards the middle.

The cambered surface is divided into two parts, wherein the left area C consists of an inner cambered surface C 'and an outer cambered surface C', and the right area D consists of an inner cambered surface D 'and an outer cambered surface D'. A protrusion G is formed in front of the upper surface of the seat.

The lower surface F of the seat is a cambered surface with two sides high and a middle low.

As shown in FIG. 4, the person sitting on the seat has his head K seated on the upper surface of the seat with his buttocks H substantially around the lowest point 40 of the inner edge line 4 and two large legs I on either side of the protrusion G.

Due to the unique design of the upper surface, the position of the human skeleton is limited.

The inner edge line 4 is designed with a slope of 15 degrees in front and at the back, so as to keep the pelvis inclined forward properly and lift the hip H upwards. The children can observe the hip state of the children, the pelvis is slightly forward inclined, and the aging process of early transition to backward inclination of the pelvis is started as the sedentary time is longer and longer. Therefore, the pelvis is kept to be inclined forward properly, and the hip part H is lifted upwards to play a role in correcting.

The unique protrusion G is designed in the front to adjust the angle of the pubic symphysis pubis, relax the pectoral muscles, enable the ischia to be adducted and breathe deeply.

The rear cambered surface design, namely the rear half parts of the inner cambered surface C ', the outer cambered surface C', the inner cambered surface D 'and the outer cambered surface D' are used for better collecting the ischia, so that the buttocks are naturally tightened without being loosened.

The outer arc surfaces C and D are designed to keep the hip joint angle and the ischial adduction, so that the body weight is better evenly distributed on the ischial bones and the hip joints when the user sits, and the pressure of the caudal vertebra is released. When the patient is recumbently haemorrhoids and constipation after sitting for a long time, the patient is injured by falling into the caudal vertebra after sitting for a long time, and the caudal vertebra is provided with Changqiang points which obstruct ascending of yang-qi and governor vessels. The pressure of the caudal vertebra is released, so that the waist and the vertebra can be naturally relaxed.

When the chair is used, the upper part A is disassembled and placed on a flat chair or a floor to be directly seated, and the whole chair can be used by a person who is placed on the floor to be directly seated without disassembling.

The left area C and the right area D can be stepped on by eight feet, the toes are placed in the concave positions, the heels are opposite, the feet are stabilized, the arch of the foot can be lifted, the flat feet can be improved, and the feet are stepped on to squat and exercise the muscle strength of thigh muscles and pelvic floor muscles.

The two sides of the lower part, namely the planes F' on the two sides of the lower surface F can be fixed to the outer sides of the feet to do sit-ups to assist in rolling the abdomen upwards, so that the core strength can be exercised.

The bottom part B is used in a mode of being disassembled and being in a reverse mode like an arch bridge, a user lies on the back, and the back is placed on the lower surface F in a cambered surface mode with high sides and low middle, so that the user can open the chest cavity and improve kyphosis. Meanwhile, the head leans backwards, so that the curvature of the cervical vertebra can be changed.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Multi-functional correction seat, its characterized in that:

2. The multifunctional orthotic seat of claim 1, wherein: the angle between the horizontal line and the connecting line of the front end point of the inner edge line and the lowest point of the inner edge line is 15 degrees, and the angle between the horizontal line and the connecting line of the rear end point of the inner edge line and the lowest point of the inner edge line is 15 degrees.

3. The multifunctional orthotic seat of claim 1, wherein: the lower surface of the seat is a cambered surface with two sides high and a middle low.

4. The multifunctional orthotic seat of claim 3, wherein: the seat is formed by splicing an upper part and a lower part.