CN213383965U

CN213383965U - Safety seat

Info

Publication number: CN213383965U
Application number: CN202021330573.8U
Authority: CN
Inventors: 陈�峰
Original assignee: Yueshi Shanghai Baby Products Co ltd
Current assignee: Yueshi Shanghai Baby Products Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-08
Anticipated expiration: 2030-07-08

Abstract

The utility model provides a safety seat relates to car safety articles for use technical field, and through adopting including the seat main part, the seat main part is provided with the ventilative structure of energy-absorbing including back portion and buttockss portion of sitting, back portion, and the ventilative structure of energy-absorbing has the nice and cool of heat dissipation including the bottom that sets gradually, ventilative layer and netted layer's technical scheme, leans on comfortable beneficial effect.

Description

Safety seat

Technical Field

The utility model relates to an automobile safety articles for use technical field particularly, relates to a safety seat.

Background

In order to ensure the safety of children in a car, a car seat for children is generally provided with a safety seat. Child safety seat connects on the car seat, restricts the child of taking on child safety seat through the safety belt, sets up the flexible buffer pad by the cotton packing of buffering bubble between the seat body of safety seat and the child of taking to guarantee child safety. When meetting emergency brake or vehicle and turning to, under the inertial action, take children striking children's safety seat, the extrusion flexible blotter, the cotton elastic deformation of buffering bubble is injured with buffering the impact in order to prevent to take children.

The safety belt on the existing safety seat limits the child in the safety seat, so that the back of the child is in close contact with the safety seat, and the back of the child is difficult to dissipate heat. After a period of time, the back is prone to hot and humid feeling, which brings uncomfortable sitting experience. If neglecting children's the comfort of taking, children can cry and scream or refuse to take the safety seat even, this can scatter driver's attention, bring the potential safety hazard easily for the head of a family drives the car.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety seat, it can be to prior art not enough, proposes the solution, has the nice and cool, leans on comfortable beneficial effect of heat dissipation.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a safety seat, including the seat main part, the seat main part includes interconnect's back portion and buttockss portion of sitting, and the back portion is provided with the ventilative structure of energy-absorbing, and the ventilative structure of energy-absorbing is including the bottom, ventilative layer and the netted layer that set gradually.

In some embodiments of the present invention, the air permeable layer includes an EVA air permeable layer, and the air permeable layer is provided with small holes.

In some embodiments of the present invention, the hip seat is provided with a cushion, and the cushion is connected to the energy-absorbing air-permeable structure.

The utility model discloses an in some embodiments, above-mentioned cushion both sides are provided with the fixed strip, are provided with first filler in the fixed strip, and the seat main part is equipped with the joint, joint and fixed strip adaptation.

In some embodiments of the present invention, the cushion includes a main cushion and an auxiliary cushion, the auxiliary cushion is disposed on both sides of the main cushion, and the main cushion and the auxiliary cushion are both provided with the second filler.

In some embodiments of the present invention, the first filler comprises a composite sponge, and the second filler comprises a high elastic sponge.

In some embodiments of the present invention, the backrest portion is provided with a back cushion, and the back cushion is provided with memory cotton.

In some embodiments of the present invention, the headrest comprises a connecting strip, one end of the connecting strip is connected to the headrest, and the other end of the connecting strip is connected to the top of the seat body.

In some embodiments of the present invention, the backrest is provided with a safety belt, the hip seat is provided with an adjuster, and the safety belt and the adjuster are adapted to each other.

In some embodiments of the present invention, the safety belt is provided with a shoulder pad.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

an embodiment of the utility model provides a safety seat, including the seat main part, the seat main part is including back portion and buttockss portion of sitting. When a person sits on the seat main body, the buttocks of the person contacts the buttocks sitting portion, and the back of the person contacts the backrest portion. The backrest part is provided with an energy-absorbing and ventilating structure which separates the back of a person from the backrest part. The energy-absorbing and ventilating structure is divided into three layers, namely a bottom layer, a ventilating layer and a net layer, wherein the ventilating layer is wrapped by the bottom layer and the net layer. The bottom layer is in contact with the back rest and the mesh layer is in contact with the person's back. The net-shaped layer belongs to a porous structure, and the breathable layer has a breathable effect, so that the whole energy-absorbing breathable structure can have a certain ventilation effect. The back of the person is directly contacted with the energy-absorbing breathable structure, and the heat generated on the back of the person can be taken away due to air circulation, so that the heat accumulation on the back is reduced, the hot feeling on the back can not occur, and the cool experience is kept. The traditional safety seat is made of a plastic plate, a leather sleeve is sleeved on the outer surface of the traditional safety seat, the whole safety seat is hard, and the seat is very uncomfortable to lean. The energy-absorbing breathable structure can also be made of elastic materials and is filled between the back and the backrest of a person, the energy-absorbing breathable structure can deform after being pressed, the energy-absorbing breathable structure is attached to the back of the person as much as possible, and the person leans on the energy-absorbing breathable structure comfortably. Therefore, the embodiment of the utility model has the beneficial effects of cool heat dissipation and comfortable leaning.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a safety seat according to an embodiment of the present invention;

fig. 2 is a schematic view of an energy-absorbing breathable structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the front side of the seat cushion according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a side surface of a safety seat according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the back of the seat cushion according to the embodiment of the present invention.

Icon: 1-a seat body; 11-backrest; 12-hip seat; 13-card slot; 2-energy-absorbing breathable structure; 21-a bottom layer; 211-small holes; 22-a breathable layer; 23-a mesh layer; 3-cushion; 31-a main pad; 32-subpad; 33-a jacket layer; 4-fixing strips; 5-back cushion; 6-connecting strips; 7-a safety belt; 71-shoulder pad; 8-regulator.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 5, a safety seat according to an embodiment of the present invention is shown, and its specific structure is as follows.

As shown in fig. 1 and 2, the present embodiment provides a safety seat, which includes a seat main body 1, wherein the seat main body 1 includes a backrest 11 and a hip seat 12 connected to each other, and a lower end of the backrest 11 and the hip seat 12 are fixed together. The backrest portion 11 and the hip-seating portion 12 may alternatively be integrally formed. The backrest part 11 is provided with an energy-absorbing and ventilating structure 2, and the energy-absorbing and ventilating structure 2 comprises a bottom layer 21, a ventilating layer 22 and a net-shaped layer 23 which are arranged in sequence. The seat main body 1 is divided into two parts of a backrest part 11 and a hip seat part 12, and when a person sits on the seat main body 1, the hip of the person contacts the hip seat part 12 and the back of the person contacts the backrest part 11. An energy-absorbing and breathable structure 2 is arranged between the back of a person and the backrest 11, and the energy-absorbing and breathable structure 2 comprises a bottom layer 21, a breathable layer 22 and a net-shaped layer 23. The bottom layer 21 and the net layer 23 are sewn together at the edges to form a cavity in the middle, and the air-permeable layer 22 is arranged in the cavity. The energy-absorbing and breathable structure 2 can be designed to be separated from the backrest part 11, and the energy-absorbing and breathable structure 2 can be taken out to be padded behind a person when the backrest is used, so that the backrest is very convenient. The energy-absorbing, breathable structure 2 may also be designed in combination with the backrest portion 11, the backsheet 21 being fastened to the backrest portion 11 in an optional manner by stitching.

In use, the bottom layer 21 is in contact with the backrest portion 11 of the seat body 1 and the back of the person is in contact with the mesh layer 23. The net layer 23 is a layer of net cloth and has a porous structure, and the air-permeable layer 22 has an air-permeable effect, so that the whole energy-absorbing air-permeable structure 2 can have a certain air circulation. When the back of a person directly contacts with the energy-absorbing breathable structure 2, the back of the person can not be hot due to the fact that the energy-absorbing breathable structure 2 has air circulation and can carry away heat generated by the back of the person, and the heat accumulation of the back is reduced. The heat of the back is taken away, and the user feels cool. To enhance the breathability effect, the backsheet 21 may be a mesh breathable backsheet.

And the traditional safety seat is a plastic seat, and a leather sheath is sleeved on the outer surface of the traditional safety seat, so that the whole safety seat is hard and very uncomfortable to lean on. The energy-absorbing breathable structure 2 can be made of elastic materials and is padded between the back of a person and the backrest part 11, the energy-absorbing breathable structure 2 can deform after being pressed, the energy-absorbing breathable structure is attached to the back of the person as much as possible, and the person leans on the backrest comfortably. Therefore, the present embodiment has the advantages of cooling and comfortable leaning.

It should be noted that the air-permeable layer 22 may be made of air fiber or porous foam board, and the air-permeable layer has a gap in its inner structure to facilitate air circulation, so as to have a good air-permeable effect and enhance heat dissipation.

Further, after long-term use, more sweat stain has been absorbed to ventilative layer 22, needs to change ventilative layer 22. The bottom layer 21 and the net layer 23 can be sewn by a zipper. All be provided with zip fastener chain tooth at bottom 21 and reticular layer 23 border, the installation draws zipper head between two chain teeth, draws zipper head to realize opening and closing of bottom 21 and the inside cavity of reticular layer 23 through the pulling, conveniently takes out and changes ventilative layer 22.

In the above embodiment, the air-permeable layer 22 comprises an EVA air-permeable layer, and the air-permeable layer 22 is provided with small holes 211. Ventilative layer 22 can select to make the ventilative layer of EVA by the EVA material, and the EVA material has stronger toughness, and life is longer, has certain elasticity simultaneously, can take place deformation after the pressurized, leans on more comfortablely. Moreover, EVA materials with flame retardance can be selected, and the material also has the characteristic of no toxicity and can not cause harm to human bodies. As shown in fig. 2, a plurality of small holes 211 are formed in the air-permeable layer 22, and the small holes 211 facilitate air circulation and perform a heat dissipation function. In the embodiment, the EVA breathable layer of the energy-absorbing and breathable structure 2 has elasticity, so that the energy-absorbing effect can be achieved, the instant impact force can be dispersed, and the EVA breathable layer can keep ventilation and better protect people.

The EVA breathable layer of the embodiment can be hollow EVA breathable layers in other forms, and the hollow EVA breathable layer is good in ventilation effect.

In some embodiments of the present invention, as shown in fig. 3. For more comfortable sitting, the hip sitting portion 12 is provided with a cushion 3, and the cushion 3 is connected with the energy-absorbing breathable structure 2. The cushion 3 is made of soft material and is connected with the energy-absorbing and ventilating structure 2. The soft cushion 3 can be pressed and deformed after a person sits on the cushion, and the shape of the buttocks of the person is fitted as much as possible, so that the stressed area of the buttocks is larger, and the person can feel more comfortable when sitting on the cushion 3. The cushion 3 and the energy-absorbing breathable structure 2 are connected together, the cushion 3 is laid at the position of the hip seat part 12 during installation, and the joint of the cushion 3 and the energy-absorbing breathable structure 2 is placed at the joint of the hip seat part 12 and the backrest part 11.

It should be noted that if the weather is cold, the cushion 3 can be made of cotton cushion, which is favorable for keeping warm and is especially suitable for winter. If the weather is hotter, the cushion 3 can be made of air fiber, so that the ventilation and heat dissipation of the buttocks of a human body are facilitated, and the cushion is particularly suitable for summer.

In some embodiments of the invention, as shown in fig. 3 and 4. The two sides of the seat cushion 3 are provided with fixing strips 4, first fillers are arranged in the fixing strips 4, and the seat body 1 is provided with a clamping seam 13 which is matched with the fixing strips 4. The fixed strip 4 helps the cushion 3 fixed, is provided with first filler in the fixed strip 4, and the volume of increase fixed strip 4 makes the fixed strip 4 card frictional force bigger in the card seam 13.

When the seat cushion is installed, the seat cushion 3 and the energy-absorbing breathable structure 2 are placed at corresponding positions, and then the fixing strips 4 are clamped in the clamping seams 13. The fixing strip 4 is arranged at a position near the joint of the cushion 3 and the energy-absorbing breathable structure 2, and the card seams 13 are arranged at positions near the backrest part 11 and the hip seat part 12. As shown in fig. 4, the specific position of the snap slit 13 is set at the armrest position of the seat body 1. The end of the fixing strip 4 is held by hand down along the catch seam 13. Because the volume of fixed strip 4 is greater than card seam 13, has great frictional force, realizes the fixed of cushion 3, and then has realized the spacing of energy-absorbing ventilative structure 2.

In some embodiments of the present invention, as shown in fig. 3, the seat cushion 3 includes a main cushion 31 and a sub-cushion 32, the sub-cushion 32 is disposed on both sides of the main cushion 31, and both the main cushion 31 and the sub-cushion 32 are provided with the second filler. The main pad 31 and the sub-pad 32 are separated by stitches. In use, the main pad 31 is used to pad the buttocks of a person, and the auxiliary pads 32 are used to pad the left and right armrests. It can be known that the seat cushion 3 completely covers the hip seat 12 through the main cushion 31 and the sub-cushion 32, and the experience is more comfortable.

It should be noted that in another embodiment of the present embodiment, the main pad 31 and the sub-pad 32 can also be used only for being under the buttocks of a person, that is, the sub-pad 32 is not used for covering the armrests. The seat cushion 3 corresponding to the cushion under the buttocks is partitioned into a plurality of regions, each of which is partitioned, and is filled with the second filler. Cushion 3 is separated to have a plurality of regions can prevent that the second filler in the different regions from scurrying in disorder, even use the second filler also evenly distributed for a long time in cushion 3, need not pat the arrangement to cushion 3, and it is more convenient to use.

Further, the first filler may be a composite sponge. The composite sponge has certain hardness and is difficult to deform, so that the friction force of the composite sponge clamped in the clamping seam 13 is larger, and the fixing effect is better. Meanwhile, the composite sponge has elasticity, and can be pulled out when being pulled forcefully. The second filler includes high-elastic sponge, and high-elastic sponge elasticity effect is high, laminates human buttock shape as far as possible, sits and feels more comfortable on high-elastic sponge.

Further, as shown in fig. 5. In order to further prevent the seat cushion 3 from moving or rocking, a covering layer 33 is provided on the back surface of the seat cushion 3. When the hip seat cushion is installed, the cushion 3 is laid above the hip seat part 12, and the sleeve layer 33 is laid below the hip seat part 12, which is equivalent to the cushion 3 and the sleeve layer 33 wrap the part of the hip seat part 12. Even people's buttock moves, cushion 3 also can not follow the removal, simple structure, reasonable in design. The use is very convenient.

In some embodiments of the present invention, as shown in fig. 1, in order to facilitate the head to lean against, the backrest 11 is provided with a back cushion 5, and memory cotton is provided in the back cushion 5. When a person sits on the seat body 1, the head of the person can lean against the back cushion 5, and the memory cotton in the back cushion 5 has the characteristic of high elasticity, so that the person can lean very comfortably.

The back cushion 5 comprises a connecting strip 6, one end of the connecting strip 6 is connected with the back cushion 5, and the other end of the connecting strip 6 is connected with the top of the seat body 1. As shown in fig. 1, two connecting bars 6 hang the headrest 5, so as to prevent the headrest 5 from falling. If the headrest 5 is not needed, the headrest 5 can be hung behind the backrest part 11 by bypassing the top of the seat main body 1.

In some embodiments of the present invention, the backrest 11 is provided with a safety belt 7, the hip seat 12 is provided with an adjuster 8, and the safety belt 7 and the adjuster 8 are adapted to each other. The safety belt 7 can be inserted into the adjuster 8, so that a person is restrained on the seat body 1, and the collision of the person under the inertia effect when the vehicle is braked or steered is avoided, and the injury of the person is prevented.

In order to prevent the shoulder of the seat belt 7 from getting caught, a shoulder pad 71 is provided on the seat belt 7. The contact area of the shoulder pad 71 is larger than that of the safety belt 7, so that the local pressure is reduced, and the pain feeling of the shoulder after long-term binding is avoided.

To sum up, the embodiment of the utility model provides a safety seat, including seat main part 1, seat main part 1 is including leaning on portion 11 and buttockss portion of sitting 12, and the portion 11 of leaning on is provided with the ventilative structure of energy-absorbing 2, and the ventilative structure of energy-absorbing 2 is including bottom 21, ventilative layer 22 and the netted layer 23 that sets gradually. For complete description of the invention of the present invention, the air permeable layer 22 comprises an EVA air permeable layer, and the air permeable layer 22 is provided with small holes 211. The hip seat 12 is provided with a cushion 3, the hip seat 12 is provided with the cushion 3, and the cushion 3 is connected with the energy-absorbing breathable structure 2. The backrest part 11 is provided with a back cushion 5, memory cotton is arranged in the back cushion 5, and the backrest part 11 is also provided with a regulator 8 and the like. When in use, the embodiment of the utility model provides a make people's back effectively dispel the heat, avoid taking place the damp and hot. And also has the advantages of safe and convenient use and comfortable leaning.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safety seat, its characterized in that includes the seat main part, the seat main part includes interconnect's back portion and buttockss portion of sitting, the back portion is provided with the ventilative structure of energy-absorbing, the ventilative structure of energy-absorbing is including the bottom, ventilative layer and the netted layer that set gradually.

2. The safety seat according to claim 1, wherein the air-permeable layer comprises an EVA air-permeable layer provided with small holes.

3. A safety seat according to claim 1, wherein the hip seat portion is provided with a cushion, the cushion being connected to the energy-absorbing breathable structure.

4. A safety seat according to claim 3, wherein fixing strips are arranged on two sides of the seat cushion, first fillers are arranged in the fixing strips, the seat body is provided with a clamping seam, and the clamping seam is matched with the fixing strips.

5. A safety seat according to claim 4, wherein the seat cushion comprises a main cushion and a secondary cushion, the secondary cushion being provided on either side of the main cushion, the main cushion and the secondary cushion each being provided with a second filler.

6. The safety seat according to claim 5, wherein the first filler comprises a composite sponge and the second filler comprises a high-resilience sponge.

7. A safety seat according to any one of claims 1 to 6, wherein the backrest portion is provided with a headrest, and memory foam is provided within the headrest.

8. A safety seat according to claim 7, wherein the headrest comprises a connecting strip, one end of the connecting strip being connected to the headrest and the other end of the connecting strip being connected to the top of the seat body.

9. A safety seat according to claim 1, wherein the backrest portion is provided with a harness and the hip-seat portion is provided with an adjuster, the harness and adjuster being adapted.

10. A safety seat according to claim 9, wherein the harness is provided with a shoulder pad.