WO2010066197A1

WO2010066197A1 - Child seat for car

Info

Publication number: WO2010066197A1
Application number: PCT/CN2009/075447
Authority: WO
Inventors: 宋郑还; 贺新军; 叶苗龙
Original assignee: 好孩子儿童用品有限公司
Priority date: 2008-12-09
Filing date: 2009-12-09
Publication date: 2010-06-17

Abstract

A child seat for car comprises a base and a carrier. The base is fixed on a seat of the car and comprises a bottom and a rigid lateral enclosure frame for bearing an impact load above a predetermined value. The carrier comprises an upper-body supporting part (23) for supporting the head and the chest of a child’s body and a lower-body supporting part (24) for supporting the waist and the parts below the waist. The lateral enclosure frame comprises a left upper-body lateral enclosure frame and a right upper-body lateral enclosure frame at the left and right sides of the upper-body supporting part (23) respectively. When an upper surface (21) of the upper-body supporting part (23) is pressed by the child, the height of the upper surface (21) of the upper-body supporting part (23) is lower than that of an upper edge (141) of the left upper-body lateral enclosure frame at the corresponding place of the left side, and the height of the upper surface (21) of the upper-body supporting part (23) is lower than that of an upper edge of the right upper-body lateral enclosure frame at the corresponding place of the right side. The height comparison herein is performed along the direction (101) perpendicular to the upper surface (21) of the upper-body supporting part (23). The weight of the carrier on the car seat is lighter than that of the carrier in the prior art, and the carrier is more laborsaving and convenient for pick-up.

Description

Instruction manual

Title of Invention: Children's car seat

[I] Technical field

[2] The present invention relates to a child car seat for use in an automobile.

[3] Background Art

[4] According to the laws of many countries, when a child is transported by a car, it is necessary to place the child in a child-specific safety seat that meets the legal requirements.

[5] The common child car seat consists of a base and a carrying pocket. In this child car seat, the base is fastened to the seat of the car by means of a seat belt or fixing part, and the pocket is mounted on the base. , the child is placed in the pocket, see the application number for details.

[6] The Chinese patents of 200710093672.1 s 200710000780.X disclose two types of children's car seats. The above-mentioned bag has a support portion for supporting the child, and the support portion can be divided from the front to the back to support the upper body support portion of the child's head to the chest body portion, and support the child's waist portion.

[7] The lower body support portion of the body part below the waist, the upper body support portion is located at the front portion of the support portion, and the upper body support portion accounts for about one-half of the entire support portion in terms of the front-rear direction. According to national regulations, any car seat used to transport children in cars must

[8] The impact load above the specified value must be able to withstand the safety of the child in the pocket, especially the ability of the upper body support to resist external impact loads. If the upper body support does not reach the impact load above the specified value, in the event of a car accident, the child's head

[9] The most important parts of the body, such as the chest or chest, can cause serious injury. Therefore, in the prior art, the ability to consider the external impact load of the car seat has become a primary concern in designing the car seat.

[10] The structure of the car seat mentioned in the two patent documents mentioned above has a common feature, that is, the support portion is mostly located above the base, especially the upper surface of the upper body support portion is located at the base. Above the upper edge of the side, in the fight against external loads, the pocket must also

[II] Ability to withstand external shock loads. Since the support of the bag is mostly injection-molded, in order to improve the ability to resist external impact loads, it is necessary to inject the bag very heavy, and the existing bag that can satisfy this ability is above and below 3kg. [12] Since the carrying bag is often removed from the pedestal together with the child placed on it, if the weight is large, it will cause inconvenience in extraction.

[13] Summary of the invention

[14] In view of the above problems, an object of the present invention is to provide a child car seat that is easy to extract and which can meet the requirements of an impact load exceeding a prescribed value.

[15] In order to achieve the above object, the present invention employs the following technical solution: A child car seat, which includes:

[16] a base for fixing to a seat of a car, the base having a bottom, a rigid side frame at least connected and disposed on the left and right sides of the bottom and extending upwardly The side frame is used to withstand impact loads above a specified value;

[17] a pocket comprising a support portion for supporting a child's body, a pocket side flap extending at least on the left and right sides of the support portion and extending upward, and straddle the support portion The handle has an upper surface for contacting the child's body, and the support portion includes an upper body support portion for supporting the child's head to the chest, and the front side of the upper body support portion a lower body support portion supporting a waist portion and a waist portion of the child; the side surround frame includes a left upper body side frame on the left side of the upper body support portion, and a right side on the right side of the upper body support portion a top side frame; when the child is pressed against the upper surface of the upper body support portion, at least a portion of the upper surface of the upper body support portion is located at a height higher than a corresponding position on the left side of the upper surface of the upper portion The upper edge of the left upper side side frame is low in height, and at least a part of the upper surface of the upper body support portion is located at a height higher than a right upper body side of the corresponding position on the right side of the upper portion of the upper portion. The height of the upper edge is low, and the height comparison here refers to the comparison in a direction perpendicular to the upper surface of the upper body support portion; the handle pocket has a first working position and a second working position, when the pocket is Located in the first working position, the bag is fixedly mounted on the base, in the second working position, and the bag is separated from the base.

[18] a locking mechanism, the locking mechanism is disposed on the base or the carrying pocket, and the locking mechanism is used to lock the tow pocket in the first working position On the pedestal.

[19] In the above aspect, preferably, when the child is pressed against the upper surface of the upper body support portion, the height of the upper surface of the upper body support portion for supporting the child's head is greater than The upper edge of the left upper side frame or the right position of the right side of the right side of the left side of the upper surface supporting the child's head The upper edge of the side upper side frame is low in height.

[20] Preferably, when the child is pressed against the upper surface of the upper body support portion, the upper surface of the upper body supporting portion for supporting the upper surface of the child's chest is higher than the upper surface for supporting the child's chest. The upper edge of the left upper side side frame or the upper side of the right upper body side frame of the corresponding position on the left side of the left side of the surface is low in height.

[21] Preferably, when the child is pressed against the upper surface of the upper body support portion, the upper surfaces of all the upper body support portions are located at a height higher than the left upper body side frame and the right side of the left side of the upper surface. The upper edge of the upper right side frame is low in height.

[22] Preferably, when the child is pressed against the upper surface of the upper body support portion, in the upper surface of the upper body support portion, at least the length of the upper body support portion along the length direction of the head to the chest is 1 The upper surface of the /3 is located at a lower height than the upper edge of the left upper side side frame of the corresponding position on the left side of the upper surface of the portion, and at least the length of the upper body support portion along the length direction of the head to the chest The height of the upper surface of 1/3 is lower than the height of the upper edge of the right upper side frame of the corresponding position on the right side of the upper surface of the portion.

[23] Preferably, when the child is pressed against the upper surface of the upper body support portion, at least a portion of the upper surface of the upper body support portion is located at a height higher than a corresponding position of the left side of the upper portion of the portion The upper edge of the left upper side side frame is at a height of 3 cm to 20 cm, and at least a part of the upper surface of the upper body support portion is located at a height higher than a right upper body side of a corresponding position on the right side of the upper portion of the upper portion. The height of the upper edge of the frame is at least 3 cm to 20 cm lower, and the height comparison value herein is measured in a direction perpendicular to the upper surface of the upper body support portion.

[24] Preferably, at least a portion of the upper surface of the upper body support portion is located at a height 5-20 cm lower than a height of an upper edge of the left upper body side frame of the corresponding position on the left side of the upper surface of the portion, and The height of at least a portion of the upper surface of the upper surface of the upper body support portion is 5-15 cm lower than the height of the upper edge of the right upper body side frame of the corresponding position on the right side of the upper portion of the portion.

[25] Preferably, the supporting portion comprises a supporting layer and a soft layer covering the supporting layer, and an upper surface of the soft layer is an upper surface of the supporting portion, when the child is located in the carrying pocket吋, the child is pressed against the upper surface of the soft layer.

[26] Preferably, the bag has a weight of 1.5 to 2.5 kg and is used to support a child having a body weight of 13 kg or less.

[27] Preferably, the side frame is composed of a rigid metal rod. [28] Preferably, the side frame is an injection molded piece integrally molded with the bottom.

Preferably, the base further has a rigid cowl frame connected to and disposed on the front side of the bottom and a rigid rear frame connected to the rear side of the bottom.

[30] Preferably, the front frame, the rear frame and the side frame are connected to form a closed frame body.

Preferably, in the orthographic view of the horizontal plane, the left upper body side frame and the right upper body side frame are located outside the bottom outer edge.

Preferably, the upper edge of the front bezel is located at a height higher than the highest point of the upper surface of the support portion.

Preferably, at least one horizontal link is disposed between the left side surround frame and the right side side frame, and the horizontal link constitutes a bottom of the base.

By implementing the above technical solution, the present invention obtains the following advantageous effects compared with the prior art: the left upper body side frame and the right upper body side frame of the base of the child's car seat are subjected to an external impact load, Therefore, in designing the car seat, it is not necessary to consider the ability of the bag to bear the load. When designing a pocket, it is usually only necessary to support the child. The weight of the pocket is lighter than the existing pocket, and the extraction is more labor-saving and convenient.

[35] BRIEF DESCRIPTION OF THE DRAWINGS

[36] Figure 1 is a perspective view of a first embodiment of the present invention: a car seat;

Figure 2 is a front view of the first embodiment of the present invention: a front view of the car seat;

Figure 3 is a front cross-sectional view of the car seat of the first embodiment of the present invention;

Figure 4 is a plan view of the first embodiment of the present invention: a car seat;

Figure 5 is a top perspective view of the car seat of the first embodiment of the present invention;

Figure 6 is a perspective view of a first embodiment of the present invention: a base of a car seat;

Figure 7 is a perspective view of the first embodiment of the present invention: a further perspective view of the car seat (the pocket is in the second working position);

Figure 8 is a front view of a second embodiment of the present invention: a front view of a car seat;

Figure 9 is a perspective view of a second embodiment of the present invention: a car seat;

Figure 10 is an embodiment of the present invention:

[46] Where: 100, pedestal; 200, carrying a pocket;

1, the bottom; 2, the support; 3, the horizontal link; 4, perforation; 5, the connecting rod; 13; rear frame; 14, left upper side frame; 141, upper edge; 15, right upper body side frame; 151, upper edge; 21, upper surface; 22, handle; 221, connection point; 23, upper body support; 24, lower body support; 25, support layer; 26, soft layer; 27, pocket side wing; 28, lower floor; 101, line.

[47] Specific implementation

The technical idea of the present invention will be described in detail below with reference to the embodiments shown in the drawings:

[49] First of all, the child's car seat is for use by babies who have not yet learned to walk. In this embodiment, the position at which the child's head is received is "front", and the position at which the foot is received is "rear".

[50] Example 1:

[51] The child car seat shown in Figs. 1 and 2, the car seat is composed of a base 100 and a carrying bag 200, wherein the base 100 is fixed for the seat of the car. The bag 200 has a first working position and a second working position. When the bag 200 is in the first working position, the bag 200 is fixedly mounted on the base 100, in the second working position, the bag 200 and the base 100. The phase separation, the pocket 200 separated from the base 100, can be mounted to a stroller or the like. For safety reasons, a locking mechanism (not shown) is provided on the base 100 or the sling 200. When the sling 200 is in the first working position 吋, the locking mechanism is used to lock the sling 200 to the pedestal 100. on. In addition, the base 100 is also provided with components that are fixed to the car seat. In this embodiment, the components are a plurality of perforations 4 that can pass through the car seat belt.

[52] As shown in FIG. 6, the base 100 has a bottom portion 1, a pair of rigid side frames 11 connected and disposed on the left and right sides of the bottom portion 1 and extending upward, and connected and disposed on the front side of the bottom portion 1. The rigid front frame 12 and the rigid rear frame 13 are connected and disposed on the rear side of the bottom 1. The side frame 11 is used to withstand an impact load of a predetermined value or more, and the prescribed value here is consistent with the value prescribed by the laws of each country. The front frame 12, the rear frame 13, and the side frame 11 are joined to form a closed frame body, which is excellent against external impact loads. The whole may be integrally molded by injection molding, or may be integrally connected by fastening means such as fasteners or welding. The height of the upper edge of the front frame 12 is higher than the height of the upper surface of the support portion 2. After the base 100 is mounted on the seat of the automobile, the front frame 12 is in close contact with the seat back portion of the automobile. After the bag 20 is mounted on the base 100, the rear frame 13 is located below the bag 200, and functions to lift the bag 200 at the rear. The front frame 12 is provided with a connecting rod 5 which is connected to the left and right sides of the front frame 12. After the carrying bag 200 is mounted on the base 100, the connecting rod 5 lifts the carrying bag 200 at the front and is connected to the bottom 1 Side frame 1 on the left side 1 and a side link 3 connected to the right side of the bottom 1 is provided with a horizontal link 3, and after the bag 200 is mounted on the base 100, the horizontal link 3 holds the bag 200 in the middle.

[53] As shown in FIGS. 1, 3, 5, and 7, the sling 200 includes a support portion 2 for supporting a child's body, and a pair of slings provided on the left and right sides of the support portion 2 and extending upward. A wing 27, and a handle 22 that spans over the support. As shown in Fig. 3, the support portion 2 has an upper surface for contacting the child's body and a lower bottom surface 28 in contact with the bottom portion 1 of the base 100. The support portion 2 can be divided into an upper body support portion 23 for supporting the child's head to the chest from the front to the rear, and a lower body support portion 24 for supporting the waist portion of the child and the lower portion of the waist. Corresponding to the division of the upper body support portion 23 and the lower body support portion 24, the upper surface of the support portion 2 is divided into the upper surface 21 of the upper body support portion 23 and the upper surface of the lower body support portion 24 from the front to the rear, as shown, the upper body support portion 2 The upper surface 21 is an inclined surface. The side frame 11 includes a left upper side side frame 14 on the left side of the upper body support portion 23 and a right upper body side frame 15 on the right side of the upper body support portion 23. The support portion 2 includes a support layer 25 and a soft layer 26 overlying the support layer. The soft layer 26 is effective to reduce vibration, and the support layer 25 is generally injection molded. The upper surface of the soft layer 26 is the upper surface 21 of the support portion which is placed against the upper surface 21 of the soft layer 26 when the child is positioned within the pocket 200.

[54] As shown in FIG. 4, in the orthographic view in the horizontal plane, the left upper side side frame 14 and the right upper body side frame 15 are respectively located outside the left and right side edges of the bottom 1, and are orthographically projected here. In the view, the left and right end portions 221 of the handle 22 are the leftmost and rightmost ends of the entire car seat.

[55] The front frame 12 is located on the outside of the front side edge of the bottom 1.

[56] The following highlights the salient features of this embodiment:

As shown in FIG. 3, when the child is pressed against the upper surface 21 of the upper body support portion 23, the upper surface of the upper body support portion 23 has at least a portion of the upper surface at a height higher than the corresponding position on the left side of the upper portion of the portion. The upper edge 141 of the left upper body side frame 14 has a low height, and at least a part of the upper surface of the upper body support portion 23 is located at a height higher than a right upper body side of the corresponding position on the right side of the upper surface of the portion. The upper edge 151 of the frame 15 is low in height, and the height comparison here is compared in a direction perpendicular to the upper surface 21 of the upper body support portion 23 (e.g., along the line 01). Specifically, the height can be designed as follows: When the child is pressed against the upper surface 21 of the upper body support portion 23, at least a part of the upper surface of the upper surface 21 of the upper body support portion 23 is located at a height higher than the upper surface of the upper surface of the portion. The upper edge 141 of the left upper side side frame 14 of the corresponding position is 3-20 cm lower in height, and the height ratio of at least a part of the upper surface of the upper surface 21 of the upper body support portion 23 is lower. The upper edge of the right upper body side frame 15 at the corresponding position on the right side of the upper surface of the portion is 3-20 cm lower, and the value of 3-20 cm lower is in the direction perpendicular to the upper surface 21 of the upper body support portion 23. Measured, that is, the distance between the upper surface 21 and the XY bevel passing through the upper edge 141 or the upper edge 151 and parallel to the upper surface 21. The height of at least a portion of the upper surface of the upper surface 21 of the upper body support portion 23 is preferably 5-15 cm lower than the height of the upper edge 141 of the left upper body side frame 14 at the corresponding position on the left side of the upper portion of the upper portion, and the upper body supports The height of at least a portion of the upper surface of the upper surface 21 of the portion 23 is preferably 5-15 cm lower than the height of the upper edge 151 of the right upper body side frame 15 at the corresponding position on the right side of the upper portion of the portion.

[58] When the child is pressed against the upper surface 21 of the upper body support portion 23, the upper surface of the upper surface 21 of the upper body support portion 23 for supporting the child's head is positioned higher than the upper surface for supporting the child's head. The upper edge 141 of the left upper side side frame 14 at the corresponding position of the side or the upper edge 151 of the right upper body side frame 15 of the corresponding position on the right side is low in height. Alternatively, when the child is pressed against the upper surface 21 of the upper body support portion 23, the upper surface of the upper surface 21 of the upper body support portion 23 for supporting the chest of the child is located at a higher height than the upper surface for supporting the chest of the child. The upper edge 141 of the left upper side side frame 14 or the upper edge 151 of the right upper body side frame 15 of the corresponding position on the right side of the corresponding position on the left side is low. It is also possible that when the child is pressed against the upper surface 21 of the upper body support portion 23, the upper surface 21 of all the upper body support portions 23 is located at a height higher than the left upper body side frame 14 and the right side of the left side of the upper surface. The upper edge of the upper right side of the 15 frame has an upper edge 141 (or 151) that is low in height.

[59] In summary, when the child is pressed against the upper surface 21 of the upper body support portion 23, the upper surface 21 of the upper body support portion 23 should have at least the upper surface 21 of the upper body support portion 23 in the longitudinal direction from the head to the chest. The height of the upper surface of 1/3 is lower than the height of the upper edge 141 of the left upper side frame 14 at the corresponding position on the left side of the upper surface of the portion. Similarly, the upper surface 21 of the upper body support portion 23 should also have at least the upper body. The upper surface of the 1/3 portion of the upper surface 2 1 of the support portion 23 is located at a lower height than the upper edge 151 of the right upper body side frame 15 at the corresponding position on the right side of the upper portion of the portion.

[60] Due to the above-described structural arrangement, the carrying bag 200 is fully protected by the left upper body side frame 14 and the right upper body side frame 15 , and the bag does not need to bear too much load resistance, so the design The support layer 25 of the pocket can be thinned on the basis of the prior art, and the weight of the pocket can be between 1.5 and 2.5 kg, and it is also considered that the pocket 200 can support the weight less than or equal to 13kg children.

[61] The specific structure of the side frame 11 may be composed of a rigid metal member as shown in the embodiment of the figure, when However, the side frame 11 may also be an injection molded part integrally molded with the bottom 1 .

[62] Example 2:

[63] Referring to Figures 8, 9, and 10, a salient feature of this embodiment is that the upper edges of the side frames 11 on the left and right sides of the base 100 are all higher than the support portion 21 (including the upper body support). The height of the upper surface of the portion 23 and the lower body support portion 4 4), that is, the entire handle support portion 2 is entirely accommodated inside the side frame 11 on both sides. Since the side frame 11 is designed to withstand an impact load of a prescribed value or more, when the car seat receives an external impact load, the side frame 11 can provide a good protection for the child placed on the support portion. On this basis, the bag can be designed to be lighter.

[64] The car seat of the above embodiment has good impact resistance, and the weight of the bag part is light, and the extraction is convenient and labor-saving.

The above embodiments are merely illustrative of the technical concept and the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and not to limit the scope of the present invention. Equivalent variations or modifications of the spirit of the invention are intended to be included within the scope of the invention.

Claims

Claim

[Claim 1] 1. A child car seat, characterized in that it includes

a base for fixing to a seat of the automobile, the base having a bottom, a rigid side frame at least connected and disposed on the left and right sides of the bottom and extending upward, the side The enclosure is used to withstand impact loads above the specified value;

a pocket that includes a support portion for supporting a child's body, a pocket side flap that is disposed at least on the left and right sides of the support portion and that extends upward, and a handle that spans over the support portion, The support portion has an upper surface for contacting the child's body, the support portion includes an upper body support portion for supporting a child's head to the chest, and a front side of the upper body support portion for supporting the child a lower body support portion of the waist portion and the lower portion of the waist; the side surround frame includes a left upper body side frame on the left side of the upper body support portion, and a right upper body side wall on the right side of the upper body support portion a frame; when the child is pressed against the upper surface of the upper body support portion, at least a portion of the upper surface of the upper body support portion is located at a height above the left upper body of the corresponding position on the left side of the upper surface of the portion The upper edge of the side frame is low in height, and the upper upper body side frame of the upper surface of the upper body support portion is at least a portion of the upper surface than the right side of the upper surface of the portion The height of the upper edge is low, and the height comparison here refers to the comparison in a direction perpendicular to the upper surface of the upper body support portion; the handle pocket has a first working position and a second working position, when the pocket is located In the first working position, the bag is fixedly mounted on the base, and is located in the second working position, and the bag is separated from the base;

a locking mechanism, the locking mechanism is disposed on the base or the carrying pocket, and the locking mechanism is configured to lock the tow pocket to the base when the carrying pocket is in the first working position On the seat.

[Claim 2] 2. The child car seat according to claim 1, wherein: when the child is pressed against the upper surface of the upper body support portion, the upper surface of the upper body support portion is used for supporting The upper surface of the child's head is located at a higher level than the upper or right side of the left upper side frame of the left side of the upper surface of the upper surface of the child's head. The upper edge of the right upper body side frame is low in height.

[Claim 3] 3. The child car seat according to claim 1, wherein: when the child is pressed against the upper surface of the upper body support portion, the upper surface of the upper body support portion is used for supporting The upper surface of the child's chest is at a lower height than the upper edge of the right upper body side frame of the upper edge or the right side of the left upper side frame of the left side of the upper surface of the upper surface of the child's chest. .

[Claim 4] 4. The child car seat according to claim 1, wherein: when the child is pressed against the upper surface of the upper body support portion, the upper surfaces of all the upper body support portions are higher than The upper left side frame on the left side of the upper surface and the upper edge of the right upper body side frame on the right side are low in height.

[Claim 5] 5. The child car seat according to claim 1, wherein: when the child is pressed against the upper surface of the upper body support portion, the upper surface of the upper body support portion is

The height of the upper surface of at least 1/3 of the length of the upper body support portion along the length direction of the head to the chest is lower than the upper edge of the left upper body side frame of the corresponding position on the left side of the upper surface of the portion. Further, the height of the upper surface of at least 1/3 of the length of the upper body support portion along the length direction of the head to the chest is lower than the upper edge of the right upper body side frame of the corresponding position on the right side of the upper portion of the portion. .

[Claim 6] 6. The child car seat according to claim 1, wherein: when the child presses on the upper surface of the upper body support portion, at least a part of the upper surface of the upper body support portion The height of the upper surface is lower than the height of the upper edge of the left upper side frame of the corresponding position on the left side of the upper portion of the portion by 3 cm to 20 cm, and at least a part of the upper surface of the upper body support portion is located The height is at least 3 cm to 20 cm lower than the height of the upper edge of the right upper body side frame at the corresponding position on the right side of the upper surface of the portion, where the height comparison value refers to the upper surface perpendicular to the upper body support portion Measured in the direction.

[Claim 7] 7. The child car seat according to claim 6, wherein: at least a part of an upper surface of the upper surface of the upper body supporting portion is located at a height higher than a corresponding position of a left side of the upper surface of the portion The upper edge of the left upper side frame is 5-20 cm lower, and The height of at least a portion of the upper surface of the upper surface of the upper body support portion is 5-15 cm lower than the height of the upper edge of the right upper body side frame of the corresponding position on the right side of the upper portion of the portion.

8. The child car seat according to claim 1, wherein: the support portion includes a support layer and a soft layer covering the support layer, and an upper surface of the soft layer is a support portion. The upper surface, when the child is located inside the pocket, the child is pressed against the upper surface of the soft layer.

9. A child car seat according to claim 1 or 8, wherein: said bag has a weight of 1.5 - 2.5 kg and is used to support a child weighing less than or equal to 13 kg.

10. A child car seat according to claim 1 wherein: said side frame is formed from a rigid metal member.

11. The child car seat according to claim 1, wherein: said side frame is an injection molded piece integrally molded with said bottom portion.

12. The child car seat according to claim 1, wherein: said base further has a rigid front bezel connected to the front side of the bottom and a rigidity connected to the rear side of the bottom. The back frame.

13. The child car seat according to claim 12, wherein: said front frame, rear frame, and side frame are joined to form a closed frame body.

14. The child car seat according to claim 13, wherein: in the orthographic view of the horizontal plane, the left upper body side frame and the right upper body side frame are located at the bottom outer edge. The outside.

The child car seat according to claim 12, wherein: the upper edge of the front frame is located at a height higher than a height of the uppermost one of the upper surfaces of the support portions.

The child car seat according to claim 1, wherein: at least one horizontal link is disposed between the left side frame and the right side frame, and the transverse connection The rod constitutes the bottom of the base.