CN205970939U - Multi -functional children's safety seat of portable and foldable - Google Patents

Abstract

The utility model discloses a portable and foldable multifunctional child safety seat. It includes a base and a backrest connected to the base; the base is provided with armrests on both sides of one end close to the backrest; A shoulder protection block connected with the backrest is arranged on the side; the base and the backrest are movably connected through the middle board. The utility model reduces the height of the backrest by increasing the middle board to reduce the volume of the whole device, so that the folded volume of the child safety seat is the size of a lady's handbag, which is easy to carry; because the middle board is movably connected with the base and the backrest, the utility model After unfolding, the inner surfaces of the backrest, middle panel and base are in the same plane, which can be used as a children's travel cot, and the armrests, shoulders and head protection kit can also fix the child's sleeping position and protect the child from the damage of the surrounding objects on the outside of the seat ; After the backrest and the middle board are removed, it can be used as a car booster seat cushion for children.

Description

Portable and foldable multifunctional child safety seat

technical field

The utility model relates to a portable foldable multifunctional child safety seat.

Background technique

Parents attach great importance to the application of child safety seats, but the size and weight of the safety seats currently on the market are too large, which is inconvenient to carry and move, especially for some small young mothers. Safety seats are even more difficult. For parents who often travel with their children, because they cannot provide safety seats for their children anytime and anywhere, if they encounter a traffic accident, the probability of children's physical injury will increase significantly. In addition, the child safety seats currently on the market have relatively single functions, and cannot realize other functions except as a safety seat.

Utility model content

In order to improve the above problems, the purpose of the utility model is to provide a portable foldable multifunctional child safety seat.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

Portable and foldable multi-functional child safety seat, including a base and a backrest connected to the base; the end of the base close to the backrest is provided with base armrests on both sides; the end of the backrest away from the base is provided with a head connected to the backrest A protective piece, and shoulder protection blocks connected with the backrest are provided on both sides of the end of the backrest away from the base; the base and the backrest are movably connected through the middle plate.

Further, the base is rotatably connected to the middle plate through a rotating shaft, and the backrest is rotatably connected to the middle plate through a rotating shaft.

Still further, the base is detachably connected to the middle board through a toggle pull bolt and a lower pull shaft; the backrest is detachably connected to the middle board through an upper pull shaft.

Furthermore, the head protection includes an isolation plate parallel to the backrest, protective blocks arranged on both sides of the isolation plate, and a top plate arranged on the end of the isolation plate away from the backrest; the end of the backrest close to the end of the isolation plate A slot is provided on the top, and a moving rod that can be inserted into the slot is provided on the top plate.

In addition, shoulder protection blocks are provided on both sides of the backrest away from the end of the middle plate, groove rails are provided on both sides of the backrest, and connecting rods that can be inserted into the groove rails are provided on the side of the shoulder protection block close to the backrest. .

In addition, the armrest of the base is provided with a card slot for fixing the safety belt of the car.

Further, it also includes a hand strap connected to the base, the two ends of the hand strap pass through the bottom of the base, and safety plugs are connected to both ends of the hand strap, the safety plugs are located on both sides of the base and close to the middle plate, for Insert into the ISOFIX socket of the adult seat to fix; the base is provided with a fixed pull bolt, and the hand strap is fixed to the base through the fixed pull bolt, which is used to adjust the length of the hand strap and adjust the distance between the multifunctional child safety seat and the ISOFIX socket. distance between.

It is worth noting that the fixed pull bolt and the toggle pull bolt mentioned in the utility model are all door bolt structures, and the sliding rod and the limiting groove for the sliding rod to pass through, when locked, the sliding rod is located between the two parts. , so that the two parts are locked and cannot be separated. When separation is required, only one end of the sliding rod needs to be slid to the joint of the two parts to separate.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

The utility model reduces the height of the backrest by increasing the middle board to reduce the volume of the whole device, so that the folded volume of the child safety seat is the size of a lady's handbag, which is easy to carry; because the middle board is flexibly connected with the base and the backrest, it can be relatively Swivel unfolds to form a travel cot, making it safer and more comfortable for children to rest while traveling.

Description of drawings

Fig. 1 is a schematic diagram of the folded structure of the utility model-embodiment 1.

Fig. 2 is a structural schematic diagram of the utility model-embodiment 1 after being deployed.

Fig. 3 is a structural schematic diagram of the utility model-embodiment 1 after extending the head protector and the shoulder protector.

Fig. 4 is a schematic structural diagram of the utility model-embodiment 2 fully deployed.

Fig. 5 is a schematic structural diagram of the utility model-embodiment 2.

Fig. 6 is a structural schematic diagram of the utility model-embodiment 3 after removing the backrest and the middle board.

Fig. 7 is a schematic structural view of the utility model-embodiment 4.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and examples. The implementation of the utility model includes but not limited to the following examples.

Example 1

As shown in Figure 2, the device in this example can be used as a car child safety seat.

As shown in Figures 1 to 3, the portable foldable multifunctional child safety seat includes a base 1 and a backrest 2 connected to the base; base armrests 3 are provided on both sides of the end of the base close to the backrest; the backrest is far away from the base One end of the backrest is provided with a head protector 4 that is movably connected to the backrest, and shoulder protection blocks 5 that are connected to the backrest are provided on both sides of the end of the backrest away from the base;

Specifically, the base is rotatably connected to the middle board through a rotating shaft, and the backrest is rotatably connected to the middle board through a rotating shaft.

When not in use, the backrest can be rotated and folded relative to the middle plate, so that the backrest is located above the base, forming a cube, which is convenient to carry and place. The shape is shown in Figure 1.

When needed to use, the backrest can be turned over to open the device to form the shape shown in Figure 2. At this time, it can be used as a child safety seat in a car.

As shown in Figure 3, in order to better protect the head of the child, the head guard includes an isolation plate 11 parallel to the backrest, protective blocks 12 arranged on both sides of the isolation plate, and a protective block 12 arranged on the isolation plate away from the backrest. A top plate 13 at one end; the end of the backrest near one end of the isolation plate is provided with a slotted hole, and the top plate is provided with a moving rod 14 that can be inserted into the slotted hole; To move relative to the backrest, specifically, the bottom surface of the partition board is in contact with the top surface of the backrest or there is a certain gap between the bottom surface of the partition board and the top surface of the backrest.

Through the above arrangement, the child's head can be effectively protected, and at the same time, since the moving rod can move relative to the backrest, the height of the head protector can be raised or lowered to adapt to the height of the child's body; at the same time, when folding , Insert all the moving rods into the slots, so that the isolation board can be located on the front of the backrest, so that it can be easily folded; when in use, the isolation board can prevent the child's head from potential damage caused by the linkage mechanism of the moving rod; Another beneficial effect of the isolation plate is that the head protection kit can be more fully fixed on the device, and plays a role in stabilizing the connecting structure between the protection kit and the backrest.

Specifically, as shown in Figure 3, shoulder protection blocks 5 are provided on both sides of the backrest away from the end of the middle board, groove rails are provided on both sides of the backrest, and shoulder protection blocks are provided on the side close to the backrest. A connecting rod 16 that can be inserted into the grooved rail. Through the above arrangement, it can be adjusted according to the shoulder width of the child, so as to adapt to different shoulder widths of the child.

It is worth noting that the inner surface of the safety seat in contact with the child's body is covered with a sponge layer, so as to avoid potential damage to the child's body parts caused by the linkage mechanism (such as the rotating shaft, pull bolt and moving rod, etc.) in the device, and can Increase the child's comfort while riding on the device.

In order to better fix the device of the present utility model on the car, the armrest of the base is provided with a slot 17 for fixing the safety belt of the car. The safety belt of the car can be fixed through the draw-in slot, so that the position of the utility model on the adult seat in the car is fixed more firmly.

As an option, when used as a safety seat, a return spring can be connected to the toggle pull bolt 8, which can ensure that when the middle board is fixed on the base, the movement of the body of the child may cause the pull bolt Self-sliding, the return spring can prevent the middle plate from being separated from the base due to the sliding of the pull bolt.

Example 2

As shown in Figure 4, the device in this embodiment can be used as a travel cot. Different from Embodiment 1, the base is detachably connected to the middle board through the toggle pull bolt 8 and the lower pull shaft 9 ; the backrest is detachably connected to the middle board through the upper pull shaft 10 . When the device is in use as a safety seat, by turning the pull bolt 8 in the opposite direction of the armrest, the armrest and the middle board are separated at this time, and then the base can be rotated relative to the middle board, so that the base, the middle board, the backrest, the head The upper protection kits form an angle of 180 degrees with each other. At this time, the fully unfolded state makes the base, middle board, backrest, and head protection kits in the same plane, as shown in Figure 4, and then put them on the flat ground, that is, It can be used as a baby travel bed when traveling, and can provide a comfortable sleeping environment for children; and the head protection, shoulder protection blocks, and base armrests can fix the child's body, and at the same time block the impact of external objects next to the safety seat on the child's body The impact injury caused by the child has a fixed and safe sleep state. The use environment of the utility model can be on the grass and beach in the wild, or on the sofa in the restaurant, or even on the ground near the exit in the plane, or any other urgent need to temporarily provide a safe and comfortable sleeping environment for children. Case.

Example 3

The difference between this embodiment and Embodiment 1 is that the base and the middle board are detachably connected through the toggle pull bolt 8 and the lower pull shaft 9 ; the backrest and the middle board are detachably connected through the upper pull shaft 10 . The detachable structure between the middle board, the base and the backrest allows users to easily remove the backrest and the middle board, and the seat can also be used as a car booster seat for older children; after the middle board is separated from the base, it can be used The cleaning of the base becomes easier and more thorough; the disassembled structure is shown in Figure 6, and it is extremely convenient to use as a booster seat for children.

The specific implementation method is: as shown in Figure 5, by pulling the pull bolt 8 and pulling the rotating shaft 9 in the opposite direction of the handrail; separating the backrest and the middle board from the base, and only using the base as a booster seat for children; Very simple, easy to install and disassemble. After disassembly, it is more convenient and thorough when cleaning the base.

Example 4

The difference between this embodiment and Embodiment 1 is that, in order to increase the portability of the device, this embodiment is specially equipped with a portable device. The specific structure is as follows: it also includes a hand strap 18 connected to the base, the two ends of the hand strap pass through the bottom of the base, and safety plugs 19 are connected to the two ends of the hand strap, the safety plugs are located at the base and on both sides of the middle plate , used to insert into the ISOFIX socket of the adult seat for fixing; the base is provided with a fixed pull bolt 7, and the hand strap is fixed to the base through the fixed pull bolt, which is used to adjust the length of the hand strap and adjust the multifunctional child safety seat Distance from the ISOFIX socket.

As shown in Figure 7, through the ingenious design of the hand strap, it can be used as a mobile hand strap for carrying the utility model after passing through the inside of the base, and can also be used as a connecting device for fixing a safety plug (such as an ISOFIX plug). By arranging the hand strap, the utility model is conveniently lifted and moved, and is easy to carry. The utility model can be fixed on the adult seat of the car by setting the safety plug. After the utility model is folded, the hand strap is fixed to the base by fixing the pull bolt, so that the device can be moved by directly carrying the hand strap. In addition, when the safety plug 19 is inserted into the safety socket (such as the ISOFIX socket) of the adult seat of the car, the length of the hand strap is limited by fixing the pull bolt 7, and then the utility model and the adult seat safety socket (such as the ISOFIX socket) are adjusted. ) to adapt to the use environment of adult seats in different cars, so as to achieve the ultimate goal of better fixing the utility model.

It is worth noting that the utility model reduces the size of the backrest by increasing the middle board to reduce the height of the backrest, so that the folded volume of the child safety seat is the size of a lady's handbag; It is as convenient to carry the safety seat through the hand strap as carrying a handbag, and the hand strap can limit the distance between the utility model and the adult seat safety socket (such as ISOFIX socket), and then fix the utility model more firmly. The new type is on the adult car seat; the rotating connection structure between the middle plate, the base and the backrest enables the main parts of the safety seat to be placed on the flat ground after being rotated and unfolded, so that it can be used as a children's travel bed, allowing children to rest during travel It is safer and more comfortable for parents to take care of their children, and it is very suitable for parents who often take their children to travel; the detachable structure between the middle board, the base and the backrest allows users to easily remove the backrest and middle board, and also The seat can be used as a car booster seat cushion for older children; precisely because of this detachable structure, after the middle plate is separated from the base, the base can be cleaned more easily and more thoroughly.

The folded volume of the utility model is 10 to 15 times smaller than that of common child safety seats. It is very convenient and practical to pack a suitcase into a suitcase, and no need to rent a safety seat when taking a car after arriving at the destination, which saves money.

The weight of the utility model is 5-8 times lighter than that of common children's seats, which is convenient for parents to carry, and even older children can easily move the utility model.

The utility model is provided with a top plate 13 at the top of the head. When an accident occurs, such as when a car rolls over or other dangerous situations where the roof is squeezed, this part will slow down the impact and other impact forces brought by the direction of the roof to a certain extent. function, and then play a certain protective role on the top of the child's head.

The child safety seat of the present utility model can also be used on an airplane, and the fixing of various parts of the body can allow children to have a relaxed and comfortable sleep on any flat ground in the airplane, and can also be used for children when the airplane encounters airflow turbulence. Bring the most complete body fixation and protection.

According to above-mentioned embodiment, just can realize the utility model well. It is worth noting that, based on the premise of the above-mentioned structural design, in order to solve the same technical problem, even if some insubstantial changes or embellishments are made on the utility model, the essence of the technical solution adopted is still the same as that of the utility model. same, so it should also be within the protection scope of the present utility model.

Claims (7)

1. a kind of Multifunctional safety chair for children of portable and collapsible is it is characterised in that include base（1）, it is connected with base Backrest（2）；Described base is provided with base handrail near one end both sides of backrest（3）；Described backrest sets away from one end of base There is the head protection part being connected with movable backrest（4）, and it is provided with, away from one end both sides of base, the shoulder being connected with backrest in backrest Portion protects block（5）；Described base passes through intermediate plate with backrest（6）It is flexibly connected.

2. the Multifunctional safety chair for children of portable and collapsible according to claim 1 is it is characterised in that described base It is rotatably connected by rotating shaft with intermediate plate, described backrest is rotatably connected by rotating shaft with intermediate plate.

3. the Multifunctional safety chair for children of portable and collapsible according to claim 1 is it is characterised in that described base With intermediate plate by stirring pulling plug（8）With lower pulling rotating shaft（9）It is detachably connected；Described backrest and intermediate plate pass through upper pulling and turn Axle（10）It is detachably connected.

4. the Multifunctional safety chair for children of portable and collapsible according to claim 1 is it is characterised in that described head Guard member includes the division board being parallel to each other with backrest（11）, it is arranged at the protection block of division board both sides（12）, and be arranged at Division board is away from the top board of backrest one end（13）；Described backrest is provided with slotted eye near the end of one end of division board, described top board It is provided with the mobile bar being inserted in slotted eye（14）.

5. the Multifunctional safety chair for children of portable and collapsible according to claim 1 is it is characterised in that described backrest Both sides away from intermediate plate one end are provided with shoulder protection block, and described backrest both sides are provided with grooved rail, and described shoulder protection block is close to be leaned on The side of the back of the body is provided with the connecting rod being inserted in grooved rail（16）.

6. the Multifunctional safety chair for children of portable and collapsible according to claim 1 is it is characterised in that described base Handrail is provided with the draw-in groove for fixed car seat belt（15）.

7. portable and collapsible according to claim 1 Multifunctional safety chair for children it is characterised in that also include with The hand-strap that base is connected（18）, described hand-strap two ends pass through base bottom, and are connected with safe plug at hand-strap two ends （19）, safe plug is located at base and the both sides near intermediate plate, and the ISOFIX socket for inserting adult seat is fixed； Described base is provided with fixing pulling plug（7）, hand-strap is fixed with base phase by fixing pulling plug, for adjusting the length of hand-strap And adjust the distance between Multifunctional safety chair for children and ISOFIX socket.