CN210258117U

CN210258117U - Ventilation cushion for children

Info

Publication number: CN210258117U
Application number: CN201921052429.XU
Authority: CN
Inventors: 冯轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-04-07
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a children's ventilation seatpad, its skeleton texture is simple, does benefit to the shaping. On the other hand, the use comfort is improved. A child ventilation seat cushion comprises an upper layer, a back layer and a framework arranged between the upper layer and the back layer, wherein the framework comprises a plate-shaped body and a plurality of support columns which are discretely distributed on the plate-shaped body, the number of the support columns is multiple in the length direction of the plate-shaped body, and the number of the support columns is multiple in the width direction of the plate-shaped body; the supporting columns of the framework are arranged in an abutting mode with the back layer, so that an air duct is formed between the plate-shaped body and the back layer, or the supporting columns of the framework are arranged in an abutting mode with the upper layer, so that the air duct is formed between the plate-shaped body and the upper layer.

Description

Ventilation cushion for children

Technical Field

The utility model belongs to the technical field of the seatpad, specifically speaking relates to a children's ventilation seatpad.

Background

The child ventilation seat cushion is matched with a chair or a car seat which does not have a ventilation function for use. Currently, in the field of a ventilation seat cushion, a skeleton is a key component of the ventilation seat cushion, which guides wind blown from a fan to various portions of the seat cushion. For example, the ventilated type car seat cushion disclosed in chinese utility model publication No. CN203221905U has a skeleton structure, however, the skeleton structure of this structure is complicated and is not favorable for injection molding. On the other hand, the skeleton has protruding structure and is located towards human one side, reduces use comfort.

Disclosure of Invention

The utility model aims at providing a children's ventilation seatpad, its skeleton texture is simple, does benefit to the shaping. On the other hand, the use comfort is improved.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a child ventilation seat cushion comprises an upper layer, a back layer and a framework arranged between the upper layer and the back layer, wherein the framework comprises a plate-shaped body and a plurality of support columns which are discretely distributed on the plate-shaped body, the number of the support columns is multiple in the length direction of the plate-shaped body, and the number of the support columns is multiple in the width direction of the plate-shaped body; the supporting columns of the framework are arranged in an abutting mode with the back layer, so that an air duct is formed between the plate-shaped body and the back layer, or the supporting columns of the framework are arranged in an abutting mode with the upper layer, so that the air duct is formed between the plate-shaped body and the upper layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the support column distributes in the one side of platelike body, and the one side that deviates from the support column on the platelike body is planar structure be equipped with the air vent on the platelike body.

On the basis of the above scheme and as a preferable scheme of the scheme: the skeleton has seat district, waist district and back district, and seat district, waist district and back district are the integrated into one piece structure seat district, waist district and back district all distribute there are the support column.

On the basis of the above scheme and as a preferable scheme of the scheme: the support posts distributed in the lumbar region and located adjacent to the back region are taller than the support posts distributed in the lumbar region and located adjacent to the seat region.

On the basis of the above scheme and as a preferable scheme of the scheme: the skeleton includes seat and back, and seat and back are components of a whole that can function independently shaping structure.

On the basis of the above scheme and as a preferable scheme of the scheme: the seat part is provided with a first through hole, and a first fan is arranged in the first through hole; the back is provided with a second through hole, a second fan is arranged in the second through hole, a first supporting rod is arranged on the periphery of the lower surface of the seat portion, which is located at the first through hole, and a second supporting rod is arranged on the periphery of the lower surface of the back portion, which is located at the first through hole.

On the basis of the above scheme and as a preferable scheme of the scheme: the supporting columns distributed in the bottom area and close to the bottom edge are lower than the supporting columns adjacent to the bottom edge and far away from the bottom edge, a fan used for supplying air is located in the fan bag, the fan bag is communicated with the air channel, and the air formed by the fan enters the air channel from the bottom edge.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a children lead to net seat pad has adopted the skeleton of new construction, and the skeleton adopts the structure of platelike body and support column promptly, does benefit to and adopts injection moulding.

On the other hand, because the support columns are distributed on one surface of the plate-shaped body, the other surface of the plate-shaped body is of a plane structure, when the support columns are used, the surface of the plate-shaped body which is of the plane structure faces a human body, and therefore, even if the upper layer is made of a thin material, the support columns can have comfortable use effect and cannot feel hurted. Because the material of the upper layer can be thinned, the child seat cushion has better ventilation effect and is not stuffy.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a framework according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of another embodiment of the present invention.

Fig. 4 is a schematic view of a seat structure of a frame according to another embodiment of the present invention.

Fig. 5 is a schematic structural view of a back portion of a frame according to another embodiment of the present invention.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

Example one

The embodiment discloses a child ventilation seat cushion, which comprises an upper layer 1, a back layer 2 and a framework 3 arranged between the upper layer 1 and the back layer 2. In specific application, the upper layer 1 is a human body contact surface, and the back layer is a contact surface with an automobile seat. In this embodiment, the frame 3 is made of soft plastic, can deform under stress, and can attach the child ventilation seat cushion to the car seat, for example, the frame can be made of materials such as PVC and TPE. In one embodiment, the framework 3 includes a plate 31 and a supporting column 32, and the plate 31 and the supporting column 32 are integrally formed. The supporting column 32 is in a column or sheet structure, and the supporting column 32 can bear a certain pressure. In the present embodiment, as shown in fig. 2, the number of the supporting columns 32 is several, and the supporting columns 32 are distributed on the plate-like body 31 in a discrete manner, specifically, the number of the supporting columns 32 is several in the length direction of the plate-like body 31, the number of the supporting columns 32 is several in the width direction of the plate-like body 31, and a distance is provided between two adjacent supporting columns 32. The carcass 3 is arranged with its support columns 32 against the backing layer 2 so as to form an air duct 30 between the plate-like body 31 and the backing layer 2. The framework 3 adopts the structure of the plate-shaped body 31 and the supporting columns 32, so that the injection molding is favorably adopted.

As shown in fig. 1 and 2, the supporting columns 32 are distributed on one surface of the plate-shaped body 31, which is away from the supporting columns 32, is of a planar structure, and the plate-shaped body 31 is provided with vent holes 33. The ventilation holes 33 are distributed discretely, and can send wind to a plurality of parts of the body of the child.

In a specific application, a fan is used to blow air into the air duct 30, and the air is blown out through the vent holes 33 on the plate-shaped body 31, so that the body of the child can feel cool air at the positions facing the through holes.

It can be understood that, since the supporting columns 32 are distributed on one side of the plate-shaped body 31, and the other side of the plate-shaped body 31 has a planar structure, when in use, the side having the planar structure faces the human body, so that even if the upper layer 1 is made of a thin material such as cloth or mesh fabric, the use effect can be comfortable without feeling hurting. As another embodiment, the upper layer 1 is provided with a layer of oxford fabric 12 on the basis of the sandwich mesh fabric 11, and the oxford fabric 12 is adjacent to the frame 3. The oxford fabric is provided with the holes 121, and the holes 121 are right opposite to the vent holes 33. The back layer 2 can adopt EVA foaming material 21 and non-slip cloth 22, and the EVA foaming material 21 is abutted against the support pillar 32.

In one embodiment, the frame 3 has a seat area 301, a lumbar area 302, and a backrest area 303, which are integrally formed, and the support posts 32 are distributed in the seat area, the lumbar area, and the backrest area. When the child ventilation seat cushion is used, the seat area corresponds to the arm of a child, the backrest area corresponds to the back of the child, the waist area is the transition part of the seat area to the backrest area, and when the child ventilation seat cushion is placed on the automobile seat, the waist area is in a bent state.

In one embodiment, the support columns 32 distributed in the lumbar region and located adjacent to the back region are taller than the support columns 32 distributed in the lumbar region and located adjacent to the seat region. Specifically, the lumbar region has three rows of support columns 32, namely a first row of support columns 32a, a second row of support columns 32b, and a third row of support columns 32c, wherein the heights of the first row of support columns 32a, the second row of support columns 32b, and the third row of support columns 32c increase in sequence. It should be noted that the number of rows of support columns in the lumbar region 302 is not limited to three. Through the structure, when the child ventilation seat cushion is arranged on the automobile seat, the waist area is in an arc shape when viewed from the side surface of the child ventilation seat cushion, and wind is favorably guided to the backrest area from the seat area.

Example two

The embodiment discloses a child ventilation seat cushion, which comprises an upper layer 1, a back layer 2 and a framework 3 arranged between the upper layer 1 and the back layer 2, wherein the framework 3 comprises a plate-shaped body 31 and a plurality of support columns 32 which are discretely distributed on the plate-shaped body 31. In the present embodiment, the frame 3 includes a seat portion 3a and a back portion 3b, and the seat portion 3a and the back portion 3b are formed as a separate body. In other words, each of the seat section 3a and the back section 3b has a plate-like body and a support stay. The support column 32 is provided in plurality in the longitudinal direction of the plate-like body 31, and the support column 32 is provided in plurality in the width direction of the plate-like body 31; the frame 3 is disposed with its support columns 32 in contact with the upper deck 1 so as to form an air duct 30 between the plate-like body 31 and the upper deck 1. Because the framework 3 adopts the structure of the plate-shaped body 31 and the supporting columns 32, the injection molding is favorably adopted.

With this structure, the supporting pillar 32 faces the body of the child, and in order to improve the comfort of use, the upper layer 1 is preferably made of leather, so that the convex structure of the supporting pillar 32 is not felt during use.

In an embodiment, the seat 3a is provided with a first through opening 34 in which a first fan 35 is arranged. The back portion 3b is provided with a second port 36, a second fan 37 is provided in the second port, a first support bar 38 is provided on the lower surface of the seat portion 3a at the periphery of the first port, and a second support bar 39 is provided on the lower surface of the back portion 3b at the periphery of the first port. Through the structure that sets up the bracing piece, can make the air intake of fan keep a distance with backing layer 3 to the fan air inlet of being convenient for. By providing the two fans, the air volume is supplied to the seat portion 3a by the first fan alone, and the air volume is supplied to the back portion 3b by the second fan alone.

In the description of this embodiment the lower surface is the side facing the backing layer.

In the present embodiment, the height of the support pillars 32 distributed in the bottom region and near the bottom edge 30a is lower than the height of the support pillars adjacent thereto and far from the bottom edge. As shown in the figures, the first row of support post heights 32e of the bottom section are lower than the second row of support post heights 32f of the bottom section. Generally, the number of rows of the support pillars forming the height difference may be two, three or four.

Because the supporting columns form a height difference, when the child ventilation seat cushion is used in a specific application, arc-shaped bending is formed at the corresponding position of the bottom area when viewed from the side of the child ventilation seat cushion, so that wind can be guided into the air duct conveniently.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a children's ventilation seatpad, includes upper strata, backing layer and sets up the skeleton between upper strata and backing layer, its characterized in that: the framework comprises a plate-shaped body and a plurality of support columns which are distributed on the plate-shaped body discretely, the number of the support columns is multiple in the length direction of the plate-shaped body, and the number of the support columns is multiple in the width direction of the plate-shaped body; the supporting columns of the framework are arranged in an abutting mode with the back layer, so that an air duct is formed between the plate-shaped body and the back layer, or the supporting columns of the framework are arranged in an abutting mode with the upper layer, so that the air duct is formed between the plate-shaped body and the upper layer.

2. A child's ventilated seat cushion according to claim 1, wherein: the support column distributes in the one side of platelike body, and the one side that deviates from the support column on the platelike body is planar structure be equipped with the air vent on the platelike body.

3. A child's ventilated seat cushion according to claim 2, wherein: the skeleton has seat district, waist district and back district, and seat district, waist district and back district are the integrated into one piece structure seat district, waist district and back district all distribute there are the support column.

4. A child ventilation seat cushion according to claim 3, wherein: the support posts distributed in the lumbar region and located adjacent to the back region are taller than the support posts distributed in the lumbar region and located adjacent to the seat region.

5. A child's ventilated seat cushion according to claim 1, wherein: the skeleton includes seat and back, and seat and back are components of a whole that can function independently shaping structure.

6. A child's ventilated seat cushion according to claim 5, wherein: the seat part is provided with a first through hole, and a first fan is arranged in the first through hole; the back is provided with a second through hole, a second fan is arranged in the second through hole, a first supporting rod is arranged on the periphery of the lower surface of the seat portion, which is located at the first through hole, and a second supporting rod is arranged on the periphery of the lower surface of the back portion, which is located at the first through hole.

7. A child ventilation seat cushion according to claim 3, wherein: the supporting columns distributed in the bottom area and close to the bottom edge are lower than the supporting columns adjacent to the bottom edge and far away from the bottom edge, a fan used for supplying air is located in the fan bag, the fan bag is communicated with the air channel, and the air formed by the fan enters the air channel from the bottom edge.