A seat with a child safety harness

Abstract

This utility model discloses a seat with a child safety belt. The key technical features include a seat body comprising a seat cushion and a backrest. The backrest has a receiving groove containing a child safety belt. A cover plate is movably mounted on the backrest at the receiving groove, covering it. The seat cushion has mounting holes with buckles. The child safety belt is pulled out of the receiving groove and engages with the buckles. This utility model allows the child safety belt to be pulled out by flipping open the cover plate, eliminating the need for an external child safety seat, significantly simplifying operation and avoiding the problem of child safety seats occupying storage space. Furthermore, when not in use, the child safety belt can be hidden by the cover plate, functioning as a normal adult seat.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and more specifically to a seat with a child safety belt. Background Technology

[0002] Car seats and their associated seat belt systems are core components for ensuring the safety of drivers and passengers. Current car seat seat belt systems are primarily designed based on adult body dimensions, with restraint positions, belt length adjustment ranges, and locking force all aimed at meeting the needs of adults. When children ride in existing car seats, these seat belt systems exhibit significant fit deficiencies. Children's height, weight, and torso proportions differ considerably from adults, causing the existing seat belt shoulder straps to easily slip down to the child's neck or face, failing to provide effective restraint.

[0003] To address these issues, the industry commonly employs the solution of installing additional child safety seats on existing car seats. These seats utilize their own restraint straps or work in conjunction with the car's seatbelts to provide dedicated restraint for children. However, this method is cumbersome to install, and ordinary users are prone to improper installation, leading to insecure installations and increased safety risks. Furthermore, it is costly to use and requires significant storage space when not in use, making it impractical for everyday use. Utility Model Content

[0004] To solve the above problems, this utility model provides the following technical solution:

[0005] A child safety seat includes a seat body, the seat body including a seat cushion and a backrest, the backrest having a receiving groove, the receiving groove containing a child safety belt, the backrest having a cover plate movably disposed at the receiving groove, the cover plate covering the receiving groove, the seat cushion having a mounting hole, the mounting hole containing a buckle, the child safety belt being pulled out from the receiving groove and engaging with the buckle.

[0006] The present invention is further configured such that: the cover plate is hinged to the backrest, and the hinge axis of the cover plate is located at the bottom of the cover plate.

[0007] The present invention is further configured such that the cover plate and the backrest are hinged together by a hinge.

[0008] The present invention is further configured such that: a clearance groove is provided on the side of the cover plate facing the receiving groove, and when the child safety belt is stored in the receiving groove, the clearance groove avoids the child safety belt.

[0009] The present invention is further configured such that: the cover plate is interference-fitted with the receiving groove, and the edge of the cover plate is in contact with the side wall of the receiving groove.

[0010] The present invention is further configured such that a fixing component is provided between the cover plate and the receiving groove, the fixing component being Velcro respectively provided on the cover plate and the receiving groove, or magnets respectively provided on the cover plate and the receiving groove.

[0011] The present invention is further configured such that: a pull strip is provided on the cover plate, and when the cover plate is closed in the receiving groove, the pull strip protrudes to the outside of the receiving groove.

[0012] The present invention is further configured such that: the mounting hole extends through the upper and lower ends of the seat cushion, the buckle is located inside the mounting hole and the connection port of the buckle faces upward, and the top of the buckle is lower than the surface of the seat cushion.

[0013] The present invention is further configured to include a mounting base for installation in a vehicle, the seat body being fixed to the mounting base, and an adult seat belt being provided on the seat body.

[0014] Compared with the prior art, the present invention has at least the following advantages:

[0015] 1. By incorporating a child safety belt into a built-in compartment and installing a buckle on the seat cushion, the child safety belt can be pulled out by flipping up the cover, eliminating the need for an external child safety seat. This significantly simplifies the operation and avoids the problem of child safety seats taking up storage space. Furthermore, when not in use, the child safety belt can be hidden through the cover, functioning as a normal adult seat. This design ensures the fit and restraint effectiveness of the safety belt when a child is riding, improving the safety and convenience of children in vehicles and making the seat usable by both adults and children.

[0016] 2. The cover and the receiving slot are interference fit, and the edge of the cover fits tightly with the side wall of the receiving slot. In addition, a fixing component is set to facilitate users to quickly open and close the cover. At the same time, it effectively prevents the cover from being accidentally opened due to vehicle vibration or children touching it, which improves storage stability and reliability, and also enhances the overall appearance and aesthetics of the seat.

[0017] 3. The buckle is located inside the mounting hole with the connection port facing upwards, and the top of the buckle is lower than the surface of the seat cushion. This design ensures that the buckle does not protrude from the surface of the seat cushion when not in use, avoiding any impact on seating comfort. It also protects the buckle from external damage, extends its service life, and maintains the flatness and aesthetics of the seat surface. Attached Figure Description

[0018] Figure 1 This is an overall schematic diagram of this embodiment;

[0019] Figure 2 This is a perspective sectional view of this embodiment;

[0020] Figure 3This is a diagram showing the cover when it is open.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Seat cushion; 2. Backrest; 3. Receiving slot; 4. Child safety belt; 5. Cover plate; 6. Mounting hole; 7. Buckle; 8. Hinge; 9. Clearance slot; 10. Velcro; 11. Pull strip; 12. Mounting base; 13. Adult safety belt. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0024] like Figures 1 to 3 As shown, a child safety seat includes a seat body, which comprises a seat cushion 1 and a backrest 2, and a mounting base 12. The mounting base 12 is used for installation and fixation in a car or other scenarios where a child safety seat is used. The seat body is fixed to the plate of the mounting base 12 by screws or other fasteners. The mounting base 12 extends and has multiple mounting positions arranged side by side, allowing multiple seat bodies to be installed in a row at the same time. It is suitable for family cars or buses. The seat body is equipped with an adult safety belt 13. One end of the adult safety belt 13 is fixed to the upper side of the backrest 2 (corresponding to the adult's shoulder position), and the other end is fixed to the rear side of the seat cushion 1 (corresponding to the adult's waist position), consistent with the arrangement of a conventional car adult safety belt 13. In normal use, it functions as a regular adult safety seat.

[0025] The backrest 2 has a receiving groove 3 located in the center of the front of the backrest 2, corresponding to the upper body of the child when riding. The receiving groove 3 contains a child safety belt 4, and the depth of the receiving groove 3 is sufficient to fully accommodate the child safety belt 4. A cover plate 5 is movably installed on the backrest 2 at the receiving groove 3, covering the receiving groove 3. The seat cushion 1 has a mounting hole 6 with a buckle 7 inside. When the child safety belt 4 is pulled out of the receiving groove 3, it engages with the buckle 7 to secure the child. When the child safety belt 4 is pulled out of the receiving groove 3, the cover plate 5 closes again, and the child safety belt 4 passes through the edge gap of the cover plate 5.

[0026] In this embodiment, the cover plate 5 is hinged to the backrest 2. The hinge axis of the cover plate 5 is located at the bottom of the cover plate 5, and the cover plate 5 and the backrest 2 are specifically hinged by a hinge 8. The two flaps of the hinge 8 are respectively fixed to the bottom edge of the cover plate 5 and the lower edge of the corresponding receiving groove 3 opening of the backrest 2 by screws. The pivot of the hinge 8 is set in the horizontal direction, so that the cover plate 5 can be flipped up and down around the pivot. When flipped upward, it can completely cover the receiving groove 3 opening. When flipped downward, the maximum flipping angle of the cover plate 5 can be close to the perpendicular state of the backrest 2.

[0027] The cover plate 5 has a clearance groove 9 on the side facing the receiving groove 3. When the child safety belt 4 is stored in the receiving groove 3, the clearance groove 9 avoids the child safety belt 4. The depth of the receiving groove 3 is greater than the thickness of the buckle at the end of the child safety belt 4. This design can prevent the belt and buckle from being squeezed when the cover plate 5 is closed, and prevent the child safety belt 4 from deforming and fatigued or the locking mechanism from being damaged due to long-term compression, thus ensuring the structural integrity of the safety belt. At the same time, the clearance groove 9 allows the cover plate 5 to fit tightly against the opening of the receiving groove 3, ensuring that the surface of the backrest 2 is flat and does not affect the back comfort when riding.

[0028] The cover plate 5 is interference-fitted with the receiving groove 3, and the edge of the cover plate 5 fits against the side wall of the receiving groove 3. In practice, the outer side of the cover plate 5 is covered with a flexible material, such as fabric, nylon, linen, memory foam, etc., which is consistent with the flexible material covered on the outer side of the seat cushion 1 and the backrest 2, making it easy for the cover plate 5 to blend with the backrest 2 when closed. The cover plate 5 achieves an interference fit with the side wall of the receiving groove 3 through the flexible material covered on its outer side (only the cover plate 5 body is shown in the attached figure; the flexible material is not shown).

[0029] A fixing component is provided between the cover plate 5 and the receiving groove 3. The fixing component is either Velcro 10 or magnets respectively provided on the cover plate 5 and the receiving groove 3. In this embodiment, the fixing component is the rough surface of the Velcro 10 at the top of the receiving groove 3 and the hook surface of the Velcro 10 at the top of the cover plate 5 facing the receiving groove 3. When the cover plate 5 is closed, it is bonded by the Velcro 10, which further improves the stability when closed. The double fixing of the interference fit and the fixing component can effectively prevent the cover plate 5 from being opened accidentally. The interference fit can also prevent dust and debris from entering the receiving groove 3, protecting the seat belt from contamination. At the same time, no complicated lock is required, and the opening and closing operation is simple, taking into account both stability and convenience. When it is necessary to open the cover plate 5, it is only necessary to pull it outward with a little force to release the fixing.

[0030] A pull strip 11 is provided on the cover plate 5, and the pull strip 11 is fixed to the top of the cover plate 5. When the cover plate 5 is closed in the receiving groove 3, the pull strip 11 protrudes to the outside of the receiving groove 3. The pull strip 11 provides a clear point of force for users to open and close the cover plate 5, especially for children with less hand strength. They can easily pull open the cover plate 5 without having to pry open the gap between the cover plate 5 and the receiving groove 3, solving the problem of difficulty in opening the cover plate 5 due to interference fit. At the same time, the pull strip 11 is small and does not protrude, so it does not affect the overall aesthetics of the seat after the cover plate 5 is closed, nor does it interfere with adult seating. The pull strip 11 is made of flexible rubber or fabric to avoid scratching users. In practice, the pull strip 11 is fixed to the flexible material on the outside of the cover plate 5 (the attached diagram is only used to show the position of the pull strip 11).

[0031] Mounting hole 6 is located in the front-middle area of ​​seat cushion 1, corresponding to the position between a child's buttocks and legs when riding. Mounting hole 6 runs through both the top and bottom ends of seat cushion 1. The buckle 7 extends upwards from the bottom of seat cushion 1 into mounting hole 6. Buckle 7 can be fixed in mounting hole 6 with screws or other fasteners. The connector of buckle 7 faces upwards, allowing the child safety belt 4 to be pulled out and directly inserted downwards into mounting hole 6 to engage with buckle 7. The top of buckle 7 is lower than the surface of seat cushion 1, allowing buckle 7 to be completely hidden within mounting hole 6. This prevents adults' buttocks from being pressed against buckle 7, ensuring adult comfort. Simultaneously, mounting hole 6 protects buckle 7 from being stepped on or damaged by impact, extending its lifespan.

[0032] The usage process and beneficial effects of this utility model are as follows:

[0033] When adults use the seat, the cover 5 remains closed. The user sits on the seat and uses the adult seatbelt 13 as usual, just like a regular car seat. When children use the seat, the cover 5 is opened, the child seatbelt 4 is removed from the receiving slot 3, and the cover 5 is closed again. The child seatbelt 4 can be threaded through the gaps in the flexible material. The child sits on the seat, and the child seatbelt 4 on both sides is secured with the buckle 7. When the child seatbelt 4 is no longer needed, the cover 5 is opened again to store the child seatbelt 4 back into the receiving slot 3.

[0034] No additional child safety seat is required. Simply flip open the cover 5 to pull out the child safety belt 4 and engage with the buckle 7. This simplifies operation, saves storage space, and precisely restrains the child, solving the problem that conventional safety seat belts are not suitable for children. The cover 5 has an interference fit and a fixing component to prevent accidental opening, and the pull strip 11 makes it easy to open and close. The buckle 7 is hidden inside the seat cushion 1, without affecting the comfort of adults. It can be used by both adults and children, taking into account safety, convenience, and practicality.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A child safety seat, comprising a seat body, the seat body including a seat cushion and a backrest, characterized in that: The backrest has a receiving groove, and a child safety belt is installed in the receiving groove. A cover plate is movably installed on the backrest at the receiving groove, and the cover plate covers the receiving groove. The seat cushion has an installation hole, and a buckle is installed in the installation hole. After the child safety belt is pulled out from the receiving groove, it engages with the buckle.

2. A child safety seat with a child safety belt according to claim 1, characterized in that: The cover plate is hinged to the backrest, and the hinge axis of the cover plate is located at the bottom of the cover plate.

3. A child safety seat according to claim 2, characterized in that: The cover plate is hinged to the backrest.

4. A child safety seat with a child safety belt according to claim 1, characterized in that: The cover plate has a clearance groove on the side facing the receiving groove. When the child safety belt is stored in the receiving groove, the clearance groove avoids the child safety belt.

5. A child safety seat with a child safety belt according to claim 1, characterized in that: The cover plate is interference-fitted with the receiving groove, and the edge of the cover plate is in contact with the side wall of the receiving groove.

6. A child safety seat according to claim 5, characterized in that: A fixing component is provided between the cover plate and the receiving groove. The fixing component is either Velcro or magnets respectively provided on the cover plate and the receiving groove.

7. A child safety seat according to claim 5, characterized in that: The cover plate is provided with a pull bar, and when the cover plate is closed in the receiving groove, the pull bar protrudes to the outside of the receiving groove.

8. A child safety seat with a child safety belt according to claim 1, characterized in that: The mounting hole extends through both the top and bottom ends of the seat cushion. The buckle is located inside the mounting hole with its connection port facing upwards, and the top of the buckle is lower than the surface of the seat cushion.

9. A child safety seat with a child safety belt according to claim 1, characterized in that: It also includes a mounting bracket for installation in a vehicle, the seat body being fixed to the mounting bracket, and the seat body being equipped with an adult seat belt.

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