Child safety seat with ventilating and heating inner liner

Abstract

The utility model discloses a child safety seat with a ventilating and heating inner liner, and relates to the technical field of child seats. A headrest and a ventilation heating inner liner are arranged on the child safety seat, and the ventilation heating inner liner comprises a first liner and a second liner. The first pad is arranged on a backrest of the child safety seat, the upper end of the first pad is flexibly connected with the headrest, so that the first pad can swing around the root of the headrest, and a heating and ventilating assembly is arranged in the first pad; the second liner is separably cushioned between the backrest and the seat of the child safety seat, and the lower part of the first liner is supported on the second liner. The height of the headrest can be adjusted, and the first inner liner with the ventilation and heating functions can be vertically adjusted along with vertical sliding of the headrest, so that the ventilation and heating functions of children with different heights are always kept on the backs of the children.

Description

Technical Field

[0001] The utility model relates to the technical field of children's seats, and specifically relates to a children's safety seat with a ventilated and heated inner liner. Background Art

[0002] The authorized announcement number CN 217705564 U discloses a sleeping pad with ventilation and heating functions, including a back pad (1). A ventilation and heating device is provided inside the back pad (1). There are obvious defects in actual application: 1) Infants have requirements for the reclining angle of the seat between 135° and 160°. The angle of this back pad (1) is too small and not suitable for infants; if a liner is added, due to the hard ventilation and heating device inside the back pad (1), the back pad (1) will be suspended, resulting in low safety and reliability; 2) The position of the ventilation and heating device is fixed and cannot be used for children of different heights and ages. Content of the Utility Model

[0003] The purpose of the utility model is to provide a children's safety seat with a ventilated and heated inner liner, which can effectively solve the technical problems in the background art.

[0004] The technical solution to achieve the above purpose is: A children's safety seat with a ventilated and heated inner liner, characterized in that: a headrest and a ventilated and heated inner liner are provided on the children's safety seat, and the ventilated and heated inner liner includes a first liner and a second liner;

[0005] The first liner is pad-mounted on the backrest of the children's safety seat and is softly connected to the headrest at the upper end, so that the first liner can swing around the root of the headrest. A heating and ventilation component is provided inside the first liner;

[0006] The second liner is detachably pad-mounted between the backrest and the seat of the children's safety seat, and the lower part of the first liner is supported on the second liner;

[0007] When the second liner is pad-mounted between the backrest and the seat cushion of the children's safety seat, it is used to support the waist and hips of infants. At this time, the first liner rotates and swings to the front side and adheres to the second liner;

[0008] When the second liner is removed, the first liner swings backward and adheres to the backrest of the children's installation seat.

[0009] Furthermore, the headrest is adjustable in height and installed on the children's safety seat. When the second liner is removed, the first liner synchronously adjusts its height when the headrest is adjusted in height.

[0010] Furthermore, the second cushion includes a waist cushion, a hip cushion connected as a whole, and side cushions located on both sides of the waist cushion and the hip cushion. The lower end of the first cushion is supported at the corner position of the waist cushion and the hip cushion and is located above the second cushion.

[0011] Furthermore, the cross-section of the waist cushion is set as a triangle protruding backward.

[0012] Furthermore, the side cushions are detachably or non-detachably connected to the waist cushion and the hip cushion.

[0013] The utility model can adjust the height of the headrest. The first inner cushion with ventilation and heating functions can be adjusted up and down as the headrest slides up and down to ensure that the ventilation and heating functions are always maintained at the back of children of different heights.

[0014] The beneficial effects of the utility model: The first cushion is laid on the back of the child safety seat, and the first cushion is softly connected to the headrest, so that the first cushion can rotate and swing, facilitating the insertion of the second cushion, and will not cause a large area of the first cushion to be suspended after the second cushion is inserted, ensuring that the ventilation and heating functions work during the use of children at a relatively young age.

[0015] When the utility model is used for children at a relatively older age, the second inner cushion is directly removed for use. At this time, the first cushion swings backward and adheres to the backrest of the child safety seat to ensure that the ventilation and heating functions work during the use of children at a relatively older age. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is a schematic internal structure diagram of the first cushion;

[0018] Figure 3 is a schematic structural diagram of the second cushion;

[0019] Figure 4 is a cross-sectional view of the waist cushion in the second cushion;

[0020] Figure 5 is a structural diagram of the utility model with the second cushion inserted;

[0021] Figure 6 is a schematic structural diagram of the utility model with the second cushion removed. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Such as Figure 1-6As shown, the present utility model discloses a child safety seat. A headrest 1 with adjustable height is installed on the child safety seat 2. The headrest height adjustment structure belongs to the prior art and is widely used in existing child safety seats. For example, the child safety seat with adjustable headrest height disclosed in the publication (announcement) number: CN105015374A. Therefore, it will not be elaborated here.

[0023] A ventilation and heating inner lining pad is provided on the child safety seat 2. The ventilation and heating inner lining pad includes a first lining 3 and a second lining 4. Both the first lining 3 and the second lining 4 are made of flexible materials such as but not limited to sponge. A heating and ventilation component 5 is provided inside the first lining 3; the heating and ventilation component 5 adopts the ventilation and heating device described in a sleeping pad with ventilation and heating function 5 disclosed in the publication (announcement) number CN217705564U.

[0024] The first lining 3 is laid on the backrest 7 of the child safety seat 2 and is softly connected to the upper end of the headrest 1, so that the first lining 3 can swing around the root of the headrest 1.

[0025] The second lining 4 is detachably laid between the backrest 7 and the seat 6 of the child safety seat 2. The lower part of the first lining 3 is supported on the second lining 4. The second lining 4 is used to support the waist and hips of infants. The second lining 4 includes a waist lining 4.1, a hip lining 4.2 connected as a whole, and side linings 4.3 located on both sides of the waist lining 4.1 and the hip lining 4.2 at the same time. The cross-section of the waist lining 4.1 is set as a triangle protruding backward, which is used to better support the waist of infants; the infants referred to in this embodiment refer to children under one year old.

[0026] The lower end of the first lining 3 is supported at the corner position of the waist lining 4.1 and the hip lining 4.2. The lower end of the first lining 3 protrudes downward the heating and ventilation component 5, so that the lower end of the first lining 3 can be bent to facilitate the lower end of the first lining 3 to adhere to the second lining 4.

[0027] The side linings 4.3 are detachably connected to the waist lining 4.1 and the hip lining 4.2, and specifically can but are not limited to being connected by buttons.

[0028] Furthermore, the first lining 3 is softly connected to the headrest 1, and specifically can but is not limited to being softly connected by flexible fabric. The connection structure of the soft connection facilitates the insertion of the second lining 4, and at the same time enables the first lining 3 to synchronously adjust the height when the headrest 1 adjusts the height.

[0029] When it comes to infants at a young age, it is necessary to select and use the second cushion 4, which is placed between the first cushion 3 and the child safety seat 2 to support the waist and hips of infants at a younger age; to make the infant at a younger age be in a state closer to lying flat when using the child seat; at this time, the first cushion 3 rotates forward by a certain angle around the connecting part connected to the headrest 1 to facilitate the insertion of the second cushion 4 under the first cushion 3, ensuring that the ventilation and heating functions are effective for infants at a younger age during use.

[0030] When it comes to children at a certain age, it is necessary to raise the headrest upward and at the same time remove and use the second inner cushion 4. At this time, the first cushion 3 is raised with the headrest and swings backward to attach to the backrest of the child safety seat 2, ensuring that the ventilation and heating functions are effective for children at a larger age during use.

Claims

1. A child safety seat with a ventilated and heated inner liner, characterized in that: A children's safety seat is provided with a headrest and a ventilation and heating inner lining pad, and the ventilation and heating inner lining pad includes a first lining pad and a second lining pad; The first lining pad is laid on the backrest of the children's safety seat, and the upper end is softly connected to the headrest, so that the first lining pad can swing around the root of the headrest. A heating and ventilation component is arranged in the first lining pad; The second lining pad is detachably laid between the backrest and the seat of the children's safety seat, and the lower part of the first lining pad is supported on the second lining pad; When the second lining pad is laid between the backrest and the seat cushion of the children's safety seat, it is used to support the waist and hips of infants. At this time, the first lining pad rotates and swings to the front side and adheres to the second lining pad; When the second lining pad is removed, the first lining pad swings backward and adheres to the backrest of the children's installation seat.

2. The children's safety seat with a ventilated and heated inner liner according to claim 1, characterized in that: The headrest is installed on the children's safety seat with adjustable height. When the second lining pad is removed, the first lining pad can synchronously adjust its height when the headrest adjusts its height.

3. The child safety seat with a ventilated and heated inner liner according to claim 1, characterized in that: The second lining pad includes a waist lining pad, a hip lining pad connected as a whole, and side lining pads located on both sides of the waist lining pad and the hip lining pad at the same time. The lower end of the first lining pad is supported at the corner position of the waist lining pad and the hip lining pad and is located above the second lining pad.

4. The child safety seat with a ventilated and heated inner liner according to claim 3, wherein: The cross-section of the waist lining pad is set as a triangle protruding backward.

5. The child safety seat with a ventilated and heated inner pad according to claim 3, characterized in that: The side lining pads are detachably or non-detachably connected to the waist lining pad and the hip lining pad.

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