Child safety seat and side wing plate assembly thereof
By assembling high-strength reinforcement on the side flange of the child safety seat, the problem of easy deformation or breaking of the contact parts between the seat belts and the seats in the prior art is solved, and effective resistance and protection against large external force impacts are achieved.
Patent Information
- Application Number
- CN202411782158.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2021-01-29
- Publication Date
- 2025-03-14
AI Technical Summary
When existing child safety seats are impacted or emergency braking, the contact parts between the seat belts and the seats are prone to deform or breakage, and cannot effectively resist large external impacts.
A ring is provided on the side wings of the child safety seat for the vehicle to pass through, and reinforcements are assembled on the ring. The reinforcement is made of metal, plastic, carbon fiber and ceramic materials. Its strength is greater than that of the flange plate and can withstand external forces of 1000N to 5000N.
By assembling reinforcements on the ring, the ring can be effectively prevented from deforming or being damaged under impact, and the impact resistance of the child safety seat can be improved.
Smart Images
Figure CN119611175A_ABST
Abstract
Description
[0001] This application is a divisional application of the patent application filed on January 29, 2021, with the invention name “Child safety seat and its side wing panel assembly” and application number 2021101284693. Technical Field
[0002] The invention relates to a child safety seat and a side wing panel assembly for the child safety seat. Background Art
[0003] Child safety seats are used to be installed in cars and can effectively improve the safety of children in cars. In the event of a car collision or sudden deceleration, child safety seats can reduce the impact force on children and limit the movement of children's bodies to reduce injuries to them and ensure the safety of children in cars. Usually, child safety seats need to be matched with the seat belts in the vehicle to fix them in the vehicle, for example, to the seats in the vehicle. Summary of the invention
[0004] One aspect of the present application provides a side wing panel assembly for a child safety seat. The side wing panel assembly includes a side wing panel and a reinforcement. The side wing panel is provided with a ring for a vehicle safety belt to pass through, and the reinforcement is assembled on the ring.
[0005] According to an embodiment of the present application, the reinforcement is made of at least one of metal, plastic, carbon fiber and ceramic, and its strength is greater than that of the side wing panel.
[0006] Furthermore, the reinforcement is constructed to have a strength capable of withstanding an external force of 1000N to 5000N.
[0007] According to one embodiment of the present application, the reinforcement member is buried inside the ring.
[0008] According to an embodiment of the present application, the reinforcement is a flat structure and is attached to the inner side of the ring.
[0009] According to one embodiment of the present application, a groove having an opening is provided inside the ring, and the reinforcement member is inserted into the groove.
[0010] According to one embodiment of the present application, the reinforcement member is a semi-closed or closed structure.
[0011] According to an embodiment of the present application, the reinforcement is provided with a fixing hole into which the material of the side wing panel extends.
[0012] According to one embodiment of the present application, the fixing hole contains colloid that flows in during the injection molding of the side wing plate.
[0013] According to an embodiment of the present application, the reinforcement is fixed to the ring by at least one of a snap connection, a welding connection and a screw connection.
[0014] According to an embodiment of the present application, a portion of the ring is connected to the plate surface of the side wing plate, and another portion is suspended outside the plate surface of the side wing plate.
[0015] Another aspect of the present application provides a child safety seat, comprising the side wing panel assembly in the above embodiments.
[0016] According to the child safety seat and the side wing panel assembly thereof provided by the present invention, a reinforcing member is mounted on the ring on the side wing panel, and the reinforcing member can resist a large external force impact, thereby preventing the ring on the side wing panel from being deformed or damaged.
[0017] The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the invention will become apparent from the description, drawings, and claims. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, drawings of other embodiments can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A three-dimensional diagram of a child safety seat according to an embodiment of the present application;
[0020] Figure 2 This is a three-dimensional assembly diagram of a side wing panel assembly according to an embodiment of the present application;
[0021] Figure 3 for Figure 2 An exploded perspective view of the side wing panel assembly shown;
[0022] Figure 4 A three-dimensional assembly diagram of a side wing panel assembly according to another embodiment of the present application;
[0023] Figure 5 A three-dimensional diagram of a reinforcement member according to an embodiment of the present application;
[0024] Figure 6 This is a three-dimensional diagram of a reinforcement member according to another embodiment of the present application. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention 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 invention. However, the present invention 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 invention, so the present invention is not limited by the specific embodiments disclosed below.
[0026] In the description of the present invention, it is to be understood that the possible terms such as “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.
[0027] In the present invention, unless otherwise clearly specified and limited, terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central 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 a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0030] In a safety seat known to the applicant, the vehicle seat belt passes through the safety seat. When the vehicle collides or brakes suddenly, the safety seat is hit and the part in contact with the seat belt is squeezed. If the impact is too strong, the contact part may be deformed or even broken.
[0031] Therefore, the present application provides a child safety seat on one hand, which can improve the defects of the above-mentioned existing safety seats. According to some embodiments of the present application, such as Figure 1-2 As shown, the child safety seat includes a side wing assembly 10, which includes a side wing 20, on which a ring 21 for the vehicle safety belt to pass through is provided, and a reinforcing member 30 is mounted on the ring 21. The reinforcing member 30 is used to increase the strength of the ring 21 to prevent the ring 21 from being deformed or damaged under impact.
[0032] In some embodiments, the side wing assembly 10 and other components together form the side wings of the child safety seat to provide support and protection for the child. In other embodiments, the side wing assembly 10 can directly form the side wings of the child mounting seat. The side wing panels 20 are preferably made of plastic, but other materials can also be used as needed.
[0033] In some embodiments, Figure 2 and Figure 3 As shown, the ring 21 is a closed structure. A portion of the ring 21 extends approximately vertically on the plate surface 22 of the side wing plate 20 to better contact the vehicle safety belt, while another portion of the ring 21 is suspended outside the plate surface 22.
[0034] The reinforcement member 30 is assembled on the ring 21, and its shape matches the overall shape of the ring 21, or matches the shape of a portion of the ring 21. In one implementation, as Figures 2 to 5 As shown, the reinforcement member 30 is a semi-enclosed structure, such as a C-shape, and covers the entire portion of the ring 21 suspended outside the plate surface 22. In other embodiments, such as Figure 6 As shown, the reinforcement member 30 ′ is a closed structure, that is, it covers the entire circumference of the ring 21 .
[0035] The reinforcement 30 can be made of one material selected from plastic, carbon fiber, metal and ceramic, or a composite structure composed of two or more materials. As a preferred embodiment, the reinforcement 30 is made of metal material, and its strength is greater than the strength of the side wing plate 20. According to specific requirements, the reinforcement 30 is constructed so that its strength can withstand an external force of 1000N to 5000N. According to the material properties and structural morphology of the reinforcement 30, it can be manufactured by, for example, injection molding, stamping, forging, additive manufacturing, etc. In addition, the reinforcement 30 can be assembled to the ring 21 in a variety of ways, including snap connection, welding connection, screw connection, etc., or a combination of these methods. In one embodiment, the reinforcement 30 is assembled to the ring 21 during the molding process of the side wing plate 20. Specifically, a fixing hole 31 is provided on the reinforcement 30, and when the side wing plate 20 is injection molded, its colloid flows into the fixing hole 31 and solidifies, thereby fixing the reinforcement 30 through its snap effect. Of course, the reinforcing member 30 may be assembled with the side wing plate 20 after the side wing plate 20 is formed. In this case, the formed side wing plate 20 has a protrusion (not shown) that can be inserted into the fixing hole 31. In other embodiments, depending on the material of the side wing plate 20, the fixing hole 31 can be used for the material of other types of side wing plates 20 to extend therein, so as to fix the reinforcing member 30 to the ring 21.
[0036] according to Figure 2 and Figure 3 In the embodiment of the present invention, the fixing member 30 is located inside the ring 21 and directly contacts the vehicle safety belt. For example, the fixing member 30 is a flat structure to fit inside the ring 21. In other embodiments, the fixing member 30 can be located outside the ring 21, which can also play the role of strengthening the ring 21.
[0037] Figure 4 FIG. 1 is a three-dimensional assembly diagram of a side wing panel assembly 10 according to another embodiment of the present application. Figure 2 and Figure 3 The difference of the embodiment shown is that the fixing member 30 is buried inside the ring 21 (the fixing member is indicated by a dotted line in the figure). For example, the fixing member 30 is set inside the ring 21 during the injection molding process of the ring 21, so as to realize the assembly of the fixing member 30 to the ring 21. During the injection molding process of the ring 21, its colloid flows into the fixing hole 31 and solidifies, so as to further strengthen the fixing effect between the ring 21 and the reinforcing member 30. Of course, it can be understood that the "burying" described in this embodiment includes the fixing member 30 being buried in the ring 21 as a whole, and also includes partial burying, that is, part of the fixing member 30 is exposed to the outside.
[0038] In another variant embodiment, the ring 21 may also be provided with a groove with an opening (not shown) therein, and the fixing member 30 is inserted into the groove through the opening to be assembled on the ring 21 , thereby strengthening the structure of the ring 21 .
[0039] In the above embodiments, the fixing member 30 is a flat structure. In other embodiments, the fixing member 30 may also be other structures, such as a thin metal rod, etc., and the number is not limited to one, and multiple fixing members 30 may be arranged side by side. Furthermore, the fixing member 30 may adopt a more complex structure, such as a grid structure. These types of fixing members 31 can all achieve the reinforcement of the ring 21 structure.
[0040] According to the child safety seat of each embodiment of the present application, since a reinforcement is installed on the ring through which the safety belt passes, it can resist a large external force impact and prevent the ring from being deformed or damaged.
[0041] According to another aspect of the present application, a side wing panel assembly is further provided. The side wing panel assembly includes the side wing panel 20 as described in the above various embodiments and a reinforcement member 30 assembled on the side wing panel.
[0042] 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.
[0043] 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 side wing panel assembly for a child safety seat, characterized in that: The side wing panel assembly comprises: A side wing panel, wherein the side wing panel is provided with a loop for the vehicle safety belt to pass through; and a reinforcement member, said reinforcement member being mounted on said ring, The reinforcement is attached to the inner circumferential surface of the ring and is in direct contact with the vehicle safety belt. The reinforcement is provided with a fixing hole for the material of the side wing plate to extend therein, and the side wing plate is provided with a protrusion for being inserted into the fixing hole.
2. The side wing panel assembly according to claim 1, characterized in that: The reinforcement member is embedded inside the ring.
3. The side wing panel assembly according to claim 1, characterized in that: The reinforcement is a C-shaped semi-closed structure matching the shape of a portion of the ring.
4. The side wing panel assembly according to claim 3, characterized in that: A portion of the ring is connected to the plate surface of the side wing plate, and another portion is suspended outside the plate surface of the side wing plate. The reinforcement member covers the portion of the ring suspended outside the plate surface.
5. The side wing panel assembly according to any one of claims 1 to 4, characterized in that: The reinforcement is fixed to the ring by at least one of a snap connection, a welding connection and a screw connection.
6. The side wing panel assembly according to claim 1, characterized in that: A portion of the ring is connected to the plate surface of the side wing plate, and another portion is suspended outside the plate surface of the side wing plate.
7. A side wing panel assembly for a child safety seat, characterized in that: The side wing panel assembly comprises: A side wing panel, wherein the side wing panel is provided with a loop for the vehicle safety belt to pass through; and a reinforcement member, the reinforcement member being mounted on the ring and in direct contact with the vehicle safety belt, The reinforcing member is assembled on the ring, a groove with an opening is arranged inside the ring, and the reinforcing member is inserted into the groove.
8. The side wing panel assembly according to claim 7, characterized in that: The reinforcement is a C-shaped semi-closed structure matching the shape of a portion of the ring.
9. The side wing panel assembly according to claim 8, characterized in that: A portion of the ring is connected to the plate surface of the side wing plate, and another portion is suspended outside the plate surface of the side wing plate. The reinforcement member covers the portion of the ring suspended outside the plate surface.
10. The side wing panel assembly according to any one of claims 7 to 9, characterized in that: The reinforcement member is embedded inside the ring.
11. The side wing panel assembly according to any one of claims 7 to 9, characterized in that: The reinforcement is provided with a fixing hole into which the material of the side wing plate extends, and the side wing plate is provided with a protrusion for being clamped into the fixing hole.
12. A child safety seat, characterized in that: The invention comprises the side wing panel assembly according to any one of claims 1 to 11.
13. The child safety seat according to claim 12, characterized in that: The reinforcement is fixed to the ring by at least one of a snap connection, a welding connection and a screw connection.
14. The child safety seat according to claim 12, characterized in that: The reinforcement is made of at least one of metal, plastic, carbon fiber and ceramic, and its strength is greater than that of the side wing plate.