Car safety seats and seat fabrics

Abstract

The present invention relates to a car safety seat and its seat cloth. The seat cloth comprises a seat cloth, a backrest cloth, and a transition cloth connected between the seat cloth and the backrest cloth, a first fold is formed between the transition cloth and the seat cloth, a second fold is formed between the transition cloth and the backrest cloth, and a filler is provided inside the transition cloth, which is a PE board. According to the seat cloth of the above-mentioned car safety seat, due to the presence of the transition cloth, when the seat of the car safety seat moves forward and backward relative to the backrest, the seat cloth can always keep in contact with the seat and the backrest, so that the forward and backward movement of the seat will not be affected by the seat cloth.

Description

Technical Field

[0001] The invention relates to automobile accessories, in particular to an automobile safety seat and a seat cloth thereof. Background Art

[0002] In order to improve the safety performance of children when riding in a car, a child car safety seat is generally installed on the car seat. In order to adapt to children of different ages, heights and weights, the car safety seat is often required to have functions such as up and down, front and back adjustment.

[0003] The frame of a conventional child car safety seat is often covered with a layer of soft seat cloth. However, when the car safety seat has a multi-directional adjustment function, the seat cloth tightly wrapped with the frame sometimes affects the movement of the seat or backrest, causing many inconveniences. Summary of the invention

[0004] Based on this, it is necessary to provide a seat cloth that does not affect the forward and backward movement function of the seat and a car safety seat using the seat cloth.

[0005] A seat fabric for a car safety seat comprises a seat fabric, a backrest fabric, and a transition fabric connected between the seat fabric and the backrest fabric, wherein a first crease is formed between the transition fabric and the seat fabric, a second crease is formed between the transition fabric and the backrest fabric, and a filler is arranged inside the transition fabric, wherein the filler is a PE board.

[0006] According to the seat cloth of the above-mentioned car safety seat, due to the presence of the transition seat cloth, when the seat of the car safety seat moves forward and backward relative to the backrest, the seat cloth can always keep in contact with the seat and the backrest, so that the forward and backward movement of the seat will not be affected by the seat cloth.

[0007] In one embodiment, when the seat cloth is in a first state, the backrest seat cloth is coplanar with the transition seat cloth, and the seat seat cloth and the transition seat cloth form an angle exceeding 90°; when the seat cloth is switched to a second state, the backrest seat cloth and the transition seat cloth form an angle exceeding 90°, and the seat seat cloth and the transition seat cloth are coplanar.

[0008] In one embodiment, the seat fabric, the backrest fabric and the transitional seat fabric are also filled with quilting.

[0009] In one embodiment, the width of the transition seat cloth is 1 mm.

[0010] In one embodiment, the seat cloth further comprises two side seat cloths, which are respectively located on both sides of the backrest seat cloth.

[0011] A car safety seat comprises the seat fabric as described in any one of the above items.

[0012] In one embodiment, the car safety seat also includes a headrest, a backrest, and a seat. The headrest is arranged on the top of the backrest, the seat is arranged on the bottom of the backrest and can move forward and backward relative to the backrest, and the seat is arranged on the backrest and the seat.

[0013] In one embodiment, the side wing seat cloth is provided with a positioning pin, the backrest is formed with side wings corresponding to the side wing seat cloth, and the side wings are provided with positioning holes corresponding to the positioning pin.

[0014] In one of the embodiments, the side wing seat cloth is also provided with a positioning male buckle, and the side wing is provided with a positioning female buckle corresponding to the positioning male buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to better describe and illustrate the embodiments and / or examples of the inventions disclosed herein, reference may be made to one or more drawings. The additional details or examples used to describe the drawings should not be considered as limiting the scope of any of the disclosed inventions, the embodiments and / or examples currently described, and the best modes of these inventions currently understood.

[0016] Figure 1 is a schematic diagram of a car safety seat according to an embodiment;

[0017] Figure 2 for Figure 1 Schematic diagram of the middle seat cloth;

[0018] Figure 3 A schematic diagram of a car safety seat in a first state;

[0019] Figure 4 is a cross-sectional view of the seat cloth in a first state;

[0020] Figure 5 A schematic diagram of a second state of the car safety seat;

[0021] Figure 6 is a cross-sectional view of the seat cloth in the second state;

[0022] Figure 7 It is a schematic diagram of the side seat fabric being separated from the backrest;

[0023] Figure 8 Schematic diagram of the side seat fabric. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] See also Figure 1 According to an embodiment, a car safety seat 100 includes a headrest 102, a backrest 104, a seat 106, and a seat cloth 200 disposed on the backrest 104 and the seat 106. The headrest 102 can be disposed on the top of the backrest 104 through an adjustment mechanism to facilitate adjustment of the height of the headrest 102. The seat 106 can be disposed on the bottom of the backrest 104 through a sliding mechanism and can move forward and backward relative to the backrest 104.

[0028] See also Figure 2 The seat cloth 200 includes a seat cloth 22, a back cloth 24 and a transition cloth 26. The seat cloth 22 is sleeved on the seat 106 of the car safety seat 100. The back cloth 24 fits the back 104 of the car safety seat 100 and is located below the headrest 102. The transition cloth 26 is located between the seat cloth 22 and the back cloth 24. A first fold 262 is formed between the transition cloth 26 and the seat cloth 22, and a second fold 264 is formed between the transition cloth 26 and the back cloth 24. A filler is provided inside the transition cloth 26. Preferably, the filler is a PE (polyethylene) plate with a certain hardness. The width of the transition cloth 26 is preferably 1 mm. In order to improve comfort, the seat cloth 22, the back cloth 24 and the transition cloth 26 are also filled with cotton, that is, polyester fiber or a mixture of polyester fiber and cotton.

[0029] Due to the first fold 262, the transition seat fabric 26 and the seat fabric 22 can rotate relative to each other better. Due to the second fold 264, the transition seat fabric 26 and the backrest fabric 24 can also rotate relative to each other better. Figure 3 and Figure 4 As shown, when the seat 106 of the car safety seat 100 is in a retracted state close to the backrest 104, the seat fabric 200 is correspondingly in a first state. In the first state, the backrest fabric 24 and the transitional fabric 26 are substantially coplanar, and the seat fabric 22 and the transitional fabric 26 form an angle α exceeding 90°. Figure 5 and Figure 6 As shown, when the seat 106 of the car safety seat 100 is in an extended state away from the backrest 104, the seat fabric 200 is correspondingly in a second state. In the second state, the seat fabric 22 and the transitional seat fabric 26 are substantially coplanar, and the backrest fabric 24 and the transitional seat fabric 26 form an angle β exceeding 90°.

[0030] Since the transition seat fabric 26 is filled with a PE board with a certain hardness, when the seat 106 of the car safety seat 100 moves forward and backward relative to the backrest 104, the seat fabric 200 can always keep in contact with the seat 106 and the backrest 104. This ensures that the forward and backward movement of the seat 106 will not be affected by the seat fabric 200, and on the other hand, the existing transition seat fabric 26 will not be clamped between the seat 106 and the backrest 104 when the seat 106 is in a retracted state close to the backrest 104, thereby affecting the overall aesthetics of the car safety seat 100.

[0031] See also Figure 7 The car safety seat 100 further includes side wings 108 located on both sides of the backrest 104. The seat fabric 200 further includes two side wing seat fabrics 28 corresponding to the two side wings 108. Figure 8 The side wing seat cloth 28 is roughly triangular, one end of which is connected to the backrest seat cloth 24 of the seat cloth 200, and the other end covers the side wing 108, thereby preventing the side wing 108 made of engineering plastic from being exposed to the outside, affecting the appearance and comfort of use.

[0032] In order to make the side wing seat cloth 28 cover the side wing 108 more firmly, a plurality of fasteners are provided on the side wing seat cloth 28. Figure 7 and Figure 8 As shown, in this embodiment, a positioning pin 282 is provided in the middle of the wing seat cloth 28, and a positioning hole 1082 corresponding to the positioning pin 282 is provided on the wing 108. A positioning male buckle 284 is also provided on the top of the wing seat cloth 28, and a positioning female buckle 1084 corresponding to the positioning male buckle 284 is provided on the wing 108.

[0033] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A seat fabric for a car safety seat, characterized in that: It comprises a seat fabric, a backrest fabric, and a transition fabric connected between the seat fabric and the backrest fabric, a first fold is formed between the transition fabric and the seat fabric, a second fold is formed between the transition fabric and the backrest fabric, and a PE board is filled in the transition fabric; When the seat of the car safety seat is in a retracted state close to the backrest, the seat cloth is correspondingly in a first state, when the seat cloth is in the first state, the backrest seat cloth and the transition seat cloth are coplanar, and the seat seat cloth and the transition seat cloth form an angle exceeding 90°, when the seat of the car safety seat is in an extended state away from the backrest, the seat cloth is correspondingly in a second state, when the seat cloth switches to the second state, the backrest seat cloth and the transition seat cloth form an angle exceeding 90°, and the seat seat cloth and the transition seat cloth are coplanar.

2. The seat fabric of the car safety seat according to claim 1, characterized in that: The seat fabric, the backrest fabric and the transitional seat fabric are also filled with cotton.

3. The seat fabric of the car safety seat according to claim 1, characterized in that: It also includes two side seat cloths, which are respectively located on both sides of the backrest seat cloth.

4. A car safety seat, characterized in that: The invention comprises a seat cloth as claimed in any one of claims 1 to 3.

5. The car safety seat according to claim 4, characterized in that: It also includes a headrest, a backrest, and a seat. The headrest is arranged on the top of the backrest, the seat is arranged on the bottom of the backrest and can move forward and backward relative to the backrest, and the seat is arranged on the backrest and the seat.

6. The car safety seat according to claim 5, characterized in that: Positioning pins are arranged on the side wing seat cloths of the seat cloth, and the backrest is formed with side wings corresponding to the side wing seat cloths, and positioning holes corresponding to the positioning pins are arranged on the side wings.

7. The car safety seat according to claim 6, characterized in that: The side wing seat cloth is also provided with a positioning male buckle, and the side wing is provided with a positioning female buckle corresponding to the positioning male buckle.

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