CN221949486U - Buttocks-beautifying plastic eggshell chair - Google Patents

Abstract

The present invention relates to the technical field of chairs, and in particular to a buttocks shaping eggshell chair, comprising a main shell body arranged in an eggshell shape, a shell seat arranged in an eggshell shape on the upper side of the main shell body, a gully-type ventilation groove arranged in the shell seat, a supporting surface arranged on the bottom side of the main shell body, and the supporting surface arranged in a plane close to the upper side of the main shell body. The main shell body is arranged in an eggshell shape, which can provide the user with the chair's mobility during use and prevent the user from maintaining a sitting posture for a long time. In order to enable the chair to have a better ventilation effect when in use, a gully-type ventilation groove is arranged in the shell seat, so that the ventilation effect between the user's buttocks can be guaranteed during use. In order to avoid the problem of too large a backward leaning angle during backward movement of the body, the part of the support surface arranged in a plane can provide a limiting effect to prevent the user from leaning back and out of position.

Description

A buttocks shaping eggshell chair

Technical Field

The invention relates to the technical field of seats, in particular to a buttocks shaping eggshell chair.

Background Art

Traditional chairs generally have a seat for people to sit on. When people sit on the seat, the weight of the body is supported by the seat. According to the physiological structure of the human body, the human spine carries the upper body of the human body, such as the head and back. Since the lumbar spine is at the lowest position of the spine, the load is quite large. It is also the junction of the movable section and the fixed section, so it is more susceptible to damage. If the human body sits in an incorrect posture, in addition to looking listless, it is more likely to suffer from backache, even affect the spine, compress nerves, and ultimately affect physical health. In addition, traditional chairs are mostly in a fixed state when used, and this fixed state largely limits the user's ability to move. Maintaining a sitting posture for a long time will aggravate the backache and cause greater damage to the body. Traditional chairs have poor air permeability during use, and most of them use ventilation holes in the seat. However, after long-term use, due to the squeezing and deformation of the seat by the user, the flexible material in the seat will deform and block the ventilation holes. Therefore, a beautiful buttocks shaping eggshell chair is needed.

Summary of the invention

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a buttocks shaping eggshell chair, which is used to solve the problem of convenience of human movement during the use of the chair in the prior art.

To achieve the above objectives and other related objectives, the present invention provides the following technical solutions:

A buttocks shaping eggshell chair comprises a main shell body arranged in an eggshell shape, a shell seat arranged in a buttocks shape is arranged on the upper side of the main shell body, a groove-type ventilation groove is arranged in the shell seat, the ventilation groove is arranged in an arc shape simulating the main shell body, and the depth of the two ends of the arc of the ventilation groove gradually decreases, a supporting surface is arranged on the bottom side of the main shell body, the supporting surface is arranged in a plane near the upper side of the main shell body, and the supporting surface is arc-shaped near the lower side of the main shell body, and the arc is smaller than the arc of the lower side of the main shell body.

To implement the above technical solution, the main shell is set in an eggshell shape, which can provide the user with the ability to move the seat during use and prevent the user from maintaining a sitting posture for a long time. In order to make the seat have a better ventilation effect when in use, a groove-type ventilation groove is set in the shell seat, so that the ventilation effect between the user's thighs can be guaranteed during use, thereby improving the comfort of use. A support surface is provided on the bottom side of the main shell, and the support surface is set in a plane close to the upper side of the main shell. When in use, the user can move according to the outer contour of the main shell set in the eggshell shape. In order to avoid the problem of too large a backward leaning angle during backward movement of the body, the part of the support surface set in a plane can provide a limiting effect to prevent the user from leaning back and out of position. The support surface is set in an arc shape close to the lower side of the main shell, and the arc is smaller than the arc of the lower side of the main shell, so that the main shell can be kept in a supported state when not in use, thereby improving the stability of the main shell.

In one embodiment of the present invention, an edge is provided on the upper side of the main shell along the circumference of the shell seat, and the height of the edge at the bending part of the shell seat is higher than the height of the shell seat at the bending part.

To implement the above technical solution, the setting of the edging can provide wrapping and support for the user's buttocks and thighs, thereby improving the user's comfort. By setting the height of the edging at the bending part of the shell seat higher than the height of the shell seat at the bending part, it can provide support for the human hip bone and better disperse the force on the human body in a sitting state.

In one embodiment of the present invention, the edge of the top of the shell seat is arranged in a curved surface in a direction away from the shell seat.

To implement the above technical solution, the edging at the top of the shell seat is curved in a direction away from the shell seat, which can better fit the back of the human body and improve the comfort of the fit between the back and the edging when the user leans back.

In one embodiment of the present invention, the front side end surface of the edging at the front end of the housing seat is configured as a smooth curved surface.

To implement the above technical solution, the front end surface of the edging is set to be a smooth curved surface, which can increase the contact area between the edging and the user's thigh, thereby improving the comfort of the thigh support.

In one embodiment of the present invention, the two sides of the ventilation groove and the main shell are arranged in a curved surface.

By implementing the above technical solution and setting the two sides of the ventilation groove to be curved surfaces, the feeling of being in the air between the ventilation groove and the user during use can be reduced, while the comfort level can be improved.

In one embodiment of the present invention, the horizontal height of the front end of the shell seat is higher than the horizontal height of the bending part of the shell seat, and the horizontal height of the bending part of the shell seat is gradually increased toward the horizontal height of the front end of the shell seat.

To implement the above technical solution, in order to better simulate the human body's shape in a sitting state, the support height at the thigh should be higher than the height of the buttocks seat, and the horizontal height of the shell seat bending point is gradually increased toward the horizontal height of the front end of the shell seat, which can better fit the shape of the buttocks to thighs in a sitting state and improve comfort during use.

In one embodiment of the present invention, the upper side of the support surface is arranged at an angle to the main shell.

To implement the above technical solution, the upper side of the support surface is set at an angle with the main shell, which can increase the difficulty of flipping when leaning back to the angled part.

As described above, a buttocks shaping eggshell chair of the present invention has the following beneficial effects: the main shell is set in an eggshell shape, which can provide the user with the ability to move the seat during use and avoid the user maintaining a sitting posture for a long time. In order to make the seat have a better ventilation effect when in use, a groove-type ventilation groove is set in the shell seat, so that the ventilation effect between the user's thighs can be guaranteed during use, thereby improving the comfort of use. A support surface is provided on the bottom side of the main shell, and the support surface is set in a plane close to the upper side of the main shell. When in use, the user can move according to the outer contour of the main shell set in an eggshell shape. In order to avoid the problem of too large a backward leaning angle during backward movement of the body, the part of the support surface set in a plane can provide a limiting effect to avoid the user leaning back and out of position. The support surface is set in an arc shape close to the lower side of the main shell, and the arc is smaller than the arc of the lower side of the main shell, so that the main shell can be kept in a supported state when not in use, thereby improving the stability of the main shell.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram showing the structure of a buttocks shaping eggshell chair disclosed in an embodiment of the present invention.

FIG. 2 is a schematic diagram showing the support surface structure of the buttocks shaping eggshell chair disclosed in an embodiment of the present invention.

FIG. 3 is a schematic diagram showing the shell structure of the buttocks shaping egg-shell chair disclosed in an embodiment of the present invention.

Component number description

1. Main shell; 2. Shell seat; 3. Ventilation groove; 4. Support surface; 5. Edge binding.

DETAILED DESCRIPTION

The following specific embodiments illustrate the implementation of the present invention, and those familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

Please refer to Figures 1 to 3. The present invention provides a buttocks shaping eggshell chair, including a main shell body 1 with an eggshell-like shape, a shell seat 2 with a buttocks-like shape is provided on the upper side of the main shell body 1, a groove-type ventilation groove 3 is provided in the shell seat 2, the ventilation groove 3 is arranged in an arc shape similar to the main shell body 1, and the depth of the two ends of the arc of the ventilation groove gradually decreases, a supporting surface 4 is provided on the bottom side of the main shell body 1, the supporting surface 4 is arranged in a plane close to the upper side of the main shell body 1, and the supporting surface 4 is arranged in an arc shape close to the lower side of the main shell body 1, and the arc is smaller than the arc setting of the lower side of the main shell body 1.

The main shell 1 is set in an eggshell shape, which can provide the user with the ability to move the seat during use and prevent the user from maintaining a sitting posture for a long time. In order to make the seat have a better ventilation effect when in use, a groove-type ventilation groove 3 is set in the shell seat 2, so that the ventilation effect between the user's thighs can be guaranteed during use, thereby improving the comfort of use. A support surface 4 is provided on the bottom side of the main shell 1, and the support surface 4 is set in a plane close to the upper side of the main shell 1. When in use, the user can move according to the outer contour of the main shell 1 set in the eggshell shape. In order to avoid the problem of too large a backward leaning angle during backward movement of the body, the flat portion of the support surface 4 can provide a limiting effect to prevent the user from leaning back and out of position. The support surface 4 is set in an arc shape close to the lower side of the main shell 1, and the arc is smaller than the arc of the lower side of the main shell 1, so that the main shell 1 can be kept in a supported state when not in use, thereby improving the stability of the main shell 1.

A rim 5 is provided on the upper side of the main shell body 1 along the circumference of the shell seat 2. The height of the rim 5 at the bending part of the shell seat 2 is higher than the height of the shell seat 2 at the bending part. The setting of the rim 5 can wrap and support the user's buttocks and thighs, thereby improving the user's comfort. By setting the height of the rim 5 at the bending part of the shell seat 2 higher than the height of the shell seat 2 at the bending part, it can support the hip part of the human body and better disperse the force of the human body in a sitting state.

The edging 5 at the top of the shell base 2 is curved in the direction away from the shell base 2. Curving the edging 5 at the top of the shell base 2 in the direction away from the shell base 2 can better fit the back of the human body, and improve the comfort of fit between the back and the edging 5 during the user's leaning back activities. The front side end face of the edging 5 at the front end of the shell base 2 is a smooth curved surface. Setting the front side end face of the edging 5 as a smooth curved surface can increase the contact area between the edging 5 and the user's thigh, thereby improving the comfort of thigh support.

The ventilation groove 3 is arranged with curved surfaces on both sides and between the main shell 1. The ventilation groove 3 is arranged with curved surfaces on both sides, which can reduce the overhead feeling between the ventilation groove 3 and the user when in use, and improve the comfort at the same time. The horizontal height of the front end of the shell seat 2 is higher than the horizontal height of the bending part of the shell seat 2, and the horizontal height of the bending part of the shell seat 2 is gradually increased toward the horizontal height of the front end of the shell seat 2. In order to better simulate the shape of the human body in a sitting state, the support height at the thigh is higher than the height of the buttocks seat. The horizontal height of the bending part of the shell seat 2 is gradually increased toward the horizontal height of the front end of the shell seat 2, which can better fit the shape of the buttocks to the thigh in a sitting state and improve the comfort during use.

The upper side of the support surface 4 and the main shell 1 are arranged at an angle, and the upper side of the support surface 4 and the main shell 1 are arranged at an angle, which can increase the difficulty of flipping when leaning back to the angled portion.

The present invention sets the main shell in an eggshell shape, which can provide the user with the seat's mobility during use and prevent the user from maintaining a sitting posture for a long time. In order to enable the seat to have better ventilation when in use, a groove-type ventilation groove is set in the shell seat, so that the ventilation effect between the user's thighs can be guaranteed during use, thereby improving the comfort of use. A support surface is provided on the bottom side of the main shell, and the support surface is set in a plane close to the upper side of the main shell. When in use, the user can move according to the outer contour of the main shell set in the eggshell shape. In order to avoid the problem of too large a backward leaning angle during backward movement of the body, the part of the support surface set in a plane can provide a limiting effect to prevent the user from leaning back and out of position. The support surface is set in an arc shape close to the lower side of the main shell, and the arc is smaller than the arc of the lower side of the main shell, so that the main shell can be kept in a supported state when not in use, thereby improving the stability of the main shell.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. All equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed by the present invention shall still be covered by the claims of the present invention.

Claims (7)

1. A buttocks shaping eggshell chair, characterized in that it comprises a main shell body arranged in an eggshell shape, a shell seat arranged in a buttocks shape is arranged on the upper side of the main shell body, a gully-type ventilation groove is arranged in the shell seat, the ventilation groove is arranged in an arc shape simulating the main shell body, and the depth of the two ends of the arc of the ventilation groove gradually decreases, a supporting surface is arranged on the bottom side of the main shell body, the supporting surface is arranged in a plane near the upper side of the main shell body, and the supporting surface is arranged in an arc shape near the lower side of the main shell body, and the arc is smaller than the arc of the lower side of the main shell body. 2. The buttocks shaping eggshell chair according to claim 1 is characterized in that: the upper side of the main shell body is provided with an edge along the circumference of the shell seat, and the height of the edge at the bending part of the shell seat is higher than the height of the shell seat at the bending part. 3. The buttocks shaping eggshell chair according to claim 1 is characterized in that the edging on the top of the shell seat is arranged in a curved surface away from the shell seat. 4. The buttocks shaping eggshell chair according to claim 1 is characterized in that the front side end surface of the edging at the front end of the shell seat is a smooth curved surface. 5. The buttocks shaping eggshell chair according to claim 1 is characterized in that the two sides of the ventilation groove and the main shell are arranged in a curved surface. 6. The buttocks shaping egg-shell chair according to claim 1 is characterized in that: the horizontal height of the front end of the shell seat is higher than the horizontal height of the shell seat bending part, and the horizontal height of the shell seat bending part is gradually increased toward the horizontal height of the front end of the shell seat. 7. The buttocks shaping eggshell chair according to claim 1 is characterized in that the upper side of the support surface is set at an angle with the main shell.