CN220212411U - Summer seat cushion capable of being supported by waist and back - Google Patents

Abstract

The utility model discloses a summer seat cushion capable of being supported by the waist and the back, which comprises a multidirectional adjusting plate, wherein a spring is arranged on one side of the multidirectional adjusting plate, an installing block is arranged at one end of the spring far away from the multidirectional adjusting plate, a vertebra back supporting layer is arranged on one side of the installing block far away from the spring, a memory sponge is arranged on one side of the vertebra back supporting layer far away from the installing block, a comfortable ventilation layer is arranged on one side of the memory sponge far away from the vertebra back supporting layer, a pressing inflation valve is arranged on one side of the comfortable ventilation layer far away from the memory sponge, an inflation hole is arranged on the surface of the pressing inflation valve, and a height adjusting rod is arranged on one side of the multidirectional adjusting plate far away from the spring. The chair cushion can be flexibly adjusted according to users with different body types by matching the adjusting holes with the height adjusting rods, so that the practicability of the chair cushion is improved; the comfortable ventilation layer is arranged to enhance the ventilation sense of the chair cushion, so that a user can sit for a long time without being choked when the chair cushion is used in summer.

Description

Summer seat cushion capable of being supported by waist and back

Technical Field

The utility model relates to the technical field of seat cushions, in particular to a summer seat cushion capable of being supported by waist and back.

Background

The seat cushion is a commonly applicable object in daily life of people, and the existing seat cushion has the problem of poor ventilation sense in the use process in summer. The application number is as follows: CN201920510290.2, lumbar pad, comprising: the front cushion, the back cushion and the air bag, wherein the middle part of the front cushion and/or the back cushion is provided with a containing space for installing the air bag, the front cushion is adhered to the back cushion, the air bag is wrapped in the containing space, the front cushion is made of memory cotton, and the back cushion is made of hard board. Through setting up preceding pad, back pad to and the gasbag, set up the accommodation space in the middle part of preceding pad and/or back pad, install the gasbag in the accommodation space, preceding pad is the memory cotton, and the back pad is the hardboard, forms a kind and supports reliably, adjusts comfortable convenient lumbar pad. Compared with the traditional front cushion and the traditional back cushion, the waist cushion is made of flexible materials, the air bags are directly arranged on the waist cushion outside the front cushion, the waist cushion has better supporting effect, and the supporting height of the waist cushion is adjusted more comfortably and gently.

When the waist pad is used in summer, the ventilation feeling of the waist pad is poor, and when a user uses the waist pad for a long time, the phenomenon of sedentary clunk can occur.

Accordingly, in view of the above, an improvement of the conventional structure and the conventional defects is proposed to provide a seat cushion for supporting the waist and the back in summer, so as to achieve the purpose of having more practical value.

Disclosure of Invention

The utility model aims to provide a summer seat cushion capable of supporting the waist and the back, which solves the problems that the ventilation feeling of air is poor and the waist cushion is airtight when the waist cushion is used in summer in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but summer seat cushion that back supported, includes the multidirectional regulating plate, the spring is installed to one side of multidirectional regulating plate, just the one end that the multidirectional regulating plate was kept away from to the spring is provided with the installation piece, the back of the spine supporting layer is installed to one side that the spring was kept away from to the installation piece, just the back of the spine supporting layer is kept away from one side of installation piece and is provided with the memory sponge, one side that the back of the spine supporting layer was kept away from to the memory sponge is provided with comfortable ventilative layer, just one side that the memory sponge was kept away from to the comfortable ventilative layer is provided with presses the inflation valve, the surface of pressing the inflation valve is provided with the inflation hole, one side that the spring was kept away from to the multidirectional regulating plate is provided with the altitude mixture control pole.

Further, an air bag is arranged in the comfortable air permeable layer, the air bag is a manual air bag, the air bag and the pressing inflation valve form a communication structure through an air pipe, and the inflation hole is communicated with the air bag.

Furthermore, the back support layer is specifically designed in a double-back semi-ring mode, the back oblique angle of the back support layer is 10-30 degrees, and the oblique angle degrees of the memory sponge, the comfortable ventilation layer and the back support layer are consistent.

Furthermore, the back support layer, the memory sponge and the comfortable and breathable layer are adhered into an integrated structure through glue, the comfortable and breathable layer is wrapped on the outer sides of the back support layer and the memory sponge, and ventilation holes are formed in the surface of the back support layer.

Further, an adjusting hole is formed in the middle of the multidirectional adjusting plate, and the inner diameter of the adjusting hole is consistent with the diameter of the rod body of the height adjusting rod.

Further, the number of the springs is four, the four groups of springs are distributed in a rectangular array, and the bottom of the pressing inflation valve is fixed on the comfortable breathable layer.

Compared with the prior art, the utility model has the beneficial effects that: the middle part of the multidirectional adjusting plate is provided with the adjusting hole, so that the adjusting hole is matched with the height adjusting rod, and the chair cushion can be flexibly adjusted according to users with different sizes, thereby increasing the practicability of the chair cushion; the back support layer is arranged to have a certain radian and is designed to be double-back semi-ring holding, so that the chair cushion can catch the back in real time, seamless fit is formed, and lumbar strain caused by sitting for a long time of a user is avoided;

the comfortable ventilation layer is arranged to enhance the ventilation sense of the chair cushion, so that a user can be ensured to sit for a long time without being choked when the chair cushion is used in summer; by arranging the pressing inflation valve, the occupied space can be reduced when the chair cushion is not used.

Drawings

FIG. 1 is a schematic view of an expanded structure of the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting hole of the present utility model;

FIG. 3 is a schematic view of a spring structure according to the present utility model;

fig. 4 is a schematic structural view of the present utility model.

In the figure: 1. a multi-directional adjusting plate; 2. a spring; 3. a mounting block; 4. a dorsal vertebral support layer; 5. a memory sponge; 6. a comfortable and breathable layer; 7. pressing the inflation valve; 8. an air filling hole; 9. a height adjusting lever; 10. an air bag; 11. ventilation holes; 12. and adjusting the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a but summer seat cushion of back support, but, including multidirectional regulating plate 1, spring 2 is installed to one side of multidirectional regulating plate 1, the quantity of spring 2 is four groups, and four groups of springs 2 are rectangular array and distribute, and the one end that spring 2 kept away from multidirectional regulating plate 1 is provided with installation piece 3, installation piece 3 is kept away from one side of spring 2 and is installed back of the body supporting layer 4, back of the body supporting layer 4 is two back semi-ring and is embraced the design, and back of the body supporting layer 4 backrest oblique angle is 10 ~ 30, back of the body supporting layer 4 radian sets up, let the seat cushion can follow the back in real time, constitute seamless laminating, avoid the user to sit for a long time and lead to lumbar vertebra strain; and the back of the body supporting layer 4 is provided with memory sponge 5 far away from one side of installation piece 3, and memory sponge 5 is polyether polyurethane foam sponge that has slow resilience mechanical properties, has forced induction and temperature-sensing memory function, can respond to according to user's size, weight and body temperature. The memory sponge 5 is provided with the comfortable ventilative layer 6 far away from the one side of vertebra back supporting layer 4, and the setting of the comfortable ventilative layer 6 has increased the air circulation sense of chair cushion, lets the user can not appear the clunk phenomenon when using for a long time. The memory sponge 5 and the comfortable ventilation layer 6 are consistent with the bevel angle degree of the back support layer 4. And the side of the comfortable and comfortable ventilation layer 6, which is far away from the memory sponge 5, is provided with a pressing inflation valve 7, the pressing inflation valve 7 can be inflated only by lightly pressing, the surface of the pressing inflation valve 7 is provided with an inflation hole 8, and the side of the multidirectional adjusting plate 1, which is far away from the spring 2, is provided with a height adjusting rod 9.

The inside of the comfortable ventilative layer 6 is provided with the gasbag 10, and the gasbag 10 is manual gasbag, and the gasbag 10 constitutes the communication structure through trachea and pressure inflation valve 7, and the inflation hole 8 is linked together with the gasbag 10, through opening inflation hole 8, makes gas get into in the gasbag 10 through the trachea, makes the anterior jack-up together of the preceding portion that the ventilative layer 6 of the pleasant ventilative of gasbag 10 area to play better supporting role to human waist. The back support layer 4, the memory sponge 5 and the comfortable and breathable layer 6 are adhered into an integrated structure through glue, the comfortable and breathable layer 6 is wrapped on the outer sides of the back support layer 4 and the memory sponge 5, and the ventilation holes 11 are formed in the surface of the back support layer 4, so that a user can not feel stuffy on the back when using the chair cushion in summer. The middle part of multidirectional regulating plate 1 is provided with regulation hole 12, and the internal diameter size of regulation hole 12 is unanimous with the body of rod diameter size of altitude mixture control pole 9, and altitude mixture control pole 9 carries out the altitude mixture control with the chair cushion through regulation hole 12 for this chair cushion is applicable to the user of different sizes. The bottom of the pressing inflation valve 7 is fixed on the comfortable and breathable layer 6.

Working principle: when the device is used, the air charging hole 8 is opened firstly, a user presses the comfortable and breathable layer 6 manually, gas enters the air bag 10 through the air pipe, the air bag 10 bulges, the comfortable and breathable layer 6 is pushed, the front part of the comfortable and breathable layer 6 is jacked up, a better supporting effect is achieved on the waist of a human body, the height adjusting rod 9 can be inserted into holes in different height positions in the adjusting hole 12 for users of different sizes to rotate and fix the height adjusting rod, the radian of the vertebra back supporting layer 4 is set to enable the cushion to be in seamless fit with the back in real time, lateral bending deformation of the vertebra is prevented, and the air circulation sense of the cushion is enhanced by the arrangement of the comfortable and breathable layer 6, so that the user can sit for a long time in summer and keep breathable.

Claims (6)

1. The utility model provides a but summer seat cushion that back supported, its characterized in that, including multidirectional regulating plate (1), spring (2) are installed to one side of multidirectional regulating plate (1), just the one end that multidirectional regulating plate (1) was kept away from to spring (2) is provided with installation piece (3), back of the spine supporting layer (4) are installed to one side that spring (2) was kept away from to installation piece (3), just back of the spine supporting layer (4) are kept away from one side of installation piece (3) and are provided with memory sponge (5), one side that back of the spine supporting layer (4) was kept away from to memory sponge (5) is provided with comfortable ventilative layer (6), just one side that memory sponge (5) was kept away from to comfortable ventilative layer (6) is provided with presses air valve (7), the surface of pressing air valve (7) is provided with air charge hole (8), one side that spring (2) were kept away from to multidirectional regulating plate (1) is provided with altitude mixture control pole (9).

2. The summer seat cushion capable of being supported by the waist and the back according to claim 1, wherein an air bag (10) is arranged in the comfortable ventilation layer (6), the air bag (10) is a manual air bag, the air bag (10) and the pressing inflation valve (7) form a communication structure through an air pipe, and the inflation hole (8) is communicated with the air bag (10).

3. The summer chair cushion capable of being supported by the waist and the back according to claim 1, wherein the vertebra back supporting layer (4) is specifically designed to be a double-back semi-ring, the backrest oblique angle of the vertebra back supporting layer (4) is 10-30 degrees, and the oblique angle degrees of the memory sponge (5), the comfortable ventilation layer (6) and the vertebra back supporting layer (4) are consistent.

4. Summer chair cushion capable of being supported by waist and back according to claim 1, characterized in that the back support layer (4) and the memory sponge (5) are adhered into an integrated structure through glue, the comfortable and breathable layer (6) is wrapped on the outer sides of the back support layer (4) and the memory sponge (5), and ventilation holes (11) are formed in the surface of the back support layer (4).

5. The summer seat cushion capable of being supported by the waist and the back according to claim 1, wherein an adjusting hole (12) is formed in the middle of the multidirectional adjusting plate (1), and the inner diameter of the adjusting hole (12) is consistent with the rod body diameter of the height adjusting rod (9).

6. The lumbar and back-supportable summer chair cushion according to claim 1, wherein the number of the springs (2) is four, and the four springs (2) are distributed in a rectangular array, and the bottom of the pressing inflation valve (7) is fixed on the comfortable and breathable layer (6).