Portable bus child safety seat

Abstract

The utility model provides a portable bus child safety seat which comprises a main body which is configured to be capable of being worn or wound on the trunk of an adult; the locking structure is configured to be capable of being locked with and detached from a safety facility, a seat and / or a handrail on the bus, and is connected to the main body; and a seating structure arranged such that, when the main body is worn or wound around an adult torso, an infant seated thereon is located in front of the adult torso visually, and the infant can be wrapped within the seating structure.

Description

Technical Field

[0001] The utility model relates to the technical field of public transportation, and particularly relates to a portable children's safety seat for buses. Background Art

[0002] Generally, there are very few children's safety seats installed on buses. Compared with the popular children's safety seats in private cars, the safety of children taking buses is worrying, especially for buses in the suburbs with a speed exceeding 30 kilometers per hour. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a portable children's safety seat for buses to solve the problem that the existing bus safety measures and equipment cannot meet the requirements of children's safety protection.

[0004] To solve the above technical problems, the utility model provides a portable children's safety seat for buses, which includes:

[0005] A main body, configured to be wearable or wound around an adult's torso;

[0006] A locking structure, configured to be locked and disassembled with safety facilities, seats and / or railings on the bus, and connected to the main body; and

[0007] A seating structure, arranged such that when the main body is worn or wound around an adult's torso, a toddler sitting thereon is in front of the adult's torso in the line of sight, and the toddler can be wrapped inside the seating structure.

[0008] Optionally, in the portable children's safety seat for buses, the main body includes:

[0009] A front flap, configured as a sheet-like flexible fabric that can closely adhere to the front of an adult's torso;

[0010] Shoulder straps, configured such that one end is connected to both sides of the front flap and the other end is connected to the top edge of the front flap, so as to be able to loop around an adult's arms and shoulders; and

[0011] A girdle, arranged such that both ends are respectively connected to both side edges of the front flap, so as to be able to loop around an adult's waist.

[0012] Optionally, in the portable children's safety seat for buses,

[0013] the shoulder straps can be adjusted in tightness according to different adult body types; and

[0014] the girdle can be adjusted in tightness according to different adult body types.

[0015] Optionally, in the portable children's safety seat for buses, the girdle includes:

[0016] A belt body, a belt-like structure fixedly connected to the first side of the front placket and extending at least to the second side of the front placket;

[0017] A first Velcro, connected to the end of the belt body and capable of extending at least to the second side of the front placket; and

[0018] A second Velcro, fixed to the second side of the front placket and having a length set to be able to cooperate with the first Velcro to adjust the tightness of the belt body.

[0019] Optionally, in the portable bus child safety seat, the locking structure includes:

[0020] An upper safety buckle connecting belt, configured to be connected between the upper right part of the front placket and the upper safety buckle;

[0021] A lower safety buckle connecting belt, configured to be arranged between the lower left part of the front placket and the lower safety buckle;

[0022] An upper safety buckle, configured to be adapted to the male head of the buckle of the standard vehicle seat belt; and

[0023] A lower safety buckle, configured to be adapted to the female head of the buckle of the standard vehicle seat belt.

[0024] Optionally, in the portable bus child safety seat, the seating structure includes:

[0025] A tray, arranged on the other side relative to the front placket close to the side of the adult torso for a toddler to sit on and capable of making the toddler in front of the adult's vision;

[0026] A winding part, arranged above the tray to be able to wind the torso of the toddler sitting on the tray; and

[0027] A cushion, arranged at the bottom of the tray and capable of being separated from the tray to be fixed on the seat back in front of the toddler's head.

[0028] Optionally, in the portable bus child safety seat, the winding part includes:

[0029] A first winding belt, made of a flexible material with a width greater than 10 cm and provided with a male part of Velcro; and

[0030] A second winding belt, made of a flexible material with a width greater than 10 cm and provided with a female part of Velcro to be able to adjust the tightness according to the toddler's body size.

[0031] Optionally, in the portable bus child safety seat,

[0032] The pallet is a semi-circular structure with rigidity. The bottom of the pallet is a slope. The pallet and the strap are at the same horizontal position. The slope is covered with a pallet Velcro to paste and fix the cushion;

[0033] The cushion is made of a flexible shape memory material, covered with a cushion Velcro to paste and fix with the pallet Velcro, and both ends are provided with retractable cushion fixing straps.

[0034] Optionally, in the portable bus child safety seat described above,

[0035] The pallet further includes an intermediate fixing strap connecting the winding part. The intermediate fixing strap can pass between the legs of the toddler and is connected to the outer Velcro of the winding part through the intermediate fixing strap Velcro, and the intermediate fixing strap is fixed to the winding part;

[0036] A towing strap is arranged between the cushion and the pallet so that the cushion follows the pallet for easy carrying. The towing strap can be automatically retracted and stored in the inclined space at the bottom of the pallet;

[0037] Optionally, in the portable bus child safety seat described above,

[0038] The distance between the two connection positions of the winding part and the front flap is not less than half of the width of the pallet.

[0039] The inventor of the present utility model has found through research that although there are two types of bus child safety seats in the prior art, they are both inconvenient to use or costly. For example, CN 211139093 U requires an additional special seat structure that only children can ride on the bus, which is not only costly but also when there are no children riding, adults cannot ride, resulting in a waste of resources; for example, CN 211684776 U not only has a complex structure of the safety seat itself, but also requires complex structural transformation of the bus seat, that is, the existing bus seat needs to meet certain conditions to install this safety seat; for example, although CN106427875A has a lower cost and does not require modification of the original seat, since the toddler is alone restrained on the adult seat, in the case of getting on and off the bus quickly when the bus arrives at the station, it takes cumbersome steps to fasten and unfasten the safety buckles on the toddler, and even unfastening is required one stop in advance, resulting in potential safety hazards.

[0040] In the portable bus child safety seat provided by the present utility model, the main body is worn or wound around the adult torso, the locking structure is locked with the original safety facilities, seats and / or railings on the bus, and the seating structure for carrying and protecting the toddler is located in the visual front of the adult torso. The toddler is directly held in front of the adult's body. When getting on and off the bus, only need to fasten or unfasten the locking structure. The adult can directly pick up the toddler to get on and off the bus. It is simple and fast to use, with very low cost. There is no need to transform the bus, and only the family needs to purchase and use it.

[0041] The present utility model also has further advantages, taking into account the safety protection of infants during walking and riding, and taking into account the safety of both adults and infants when riding. When riding, only need to fasten the upper and lower buckles (upper safety buckle and lower safety buckle) to the vehicle seat belt, and then remove the buffer pad and put it on the back of the front row seat. In an emergency situation, both hands are not restricted by taking care of the baby, and measures can be taken more quickly and flexibly. When it is necessary to detach from the seat, only need to press open the upper safety buckle and the lower safety buckle, which is extremely convenient. As a wearable device, most of its structures are made of flexible fabrics, which can be portable and stored, greatly reducing the trouble of traveling.

[0042] Furthermore, when there is no vehicle seat belt on the bus, the upper safety buckle and the lower safety buckle can be wound around the original safety facilities, seats and / or railings on the bus and buckled directly opposite to each other. Description of the Drawings

[0043] Figure 1 It is the overall schematic diagram of the portable bus child safety seat in an embodiment of the present utility model;

[0044] Figure 2 It is the schematic diagram of the buffer pad in the storage state in an embodiment of the present utility model;

[0045] Figure 3 It is the schematic diagram of the state when the buffer pad is placed behind the front row seat in an embodiment of the present utility model;

[0046] In the figure: 101 - main body (front placket); 102 - side of the main body; 111 - upper safety buckle; 112 - upper safety buckle connecting strap; 113 - lower safety buckle; 114 - lower safety buckle connecting strap; 115 - drawstring (drawstring body); 116 - first Velcro; 117 - second Velcro; 121 - shoulder strap; 122 - shoulder strap connecting part; 123 - shoulder strap adjustment buckle; 131 - first winding strap; 132 - right winding part Velcro (male part of the Velcro); 133 - second winding strap; 134 - left winding part Velcro (female part of the Velcro); 135 - middle fixing strap; 136 - middle fixing strap Velcro; 137 - outer Velcro of the winding part; 141 - buffer pad; 142 - buffer pad fixing strap; 143 - buffer pad Velcro; 144 - towing strap; 151 - pallet (riding structure); 152 - pallet Velcro; Detailed implementation mode

[0047] The present utility model will be further elaborated below in conjunction with the detailed implementation mode with reference to the accompanying drawings.

[0048] It should be noted that the components in each drawing may be exaggerated for illustration purposes and are not necessarily drawn to scale. In each drawing, the same or functionally identical components are provided with the same reference numerals.

[0049] In the present utility model, unless otherwise specified, the expressions "arranged on...", "arranged above...", and "arranged over..." do not exclude the presence of intermediate objects therebetween. In addition, "arranged on or above..." only represents the relative positional relationship between two components, and in certain cases, such as when the product direction is reversed, it can also be converted to "arranged under or below...", and vice versa.

[0050] In the present utility model, each embodiment is only intended to illustrate the solution of the present utility model and should not be construed as restrictive.

[0051] In the present utility model, unless otherwise specified, the quantifiers "a" and "one" do not exclude the scenario of multiple elements.

[0052] It should also be noted here that in the embodiments of the present utility model, for the sake of clarity and simplicity, only a part of the components or assemblies may be shown. However, those of ordinary skill in the art can understand that under the teaching of the present utility model, the required components or assemblies can be added according to the specific scenario requirements. In addition, unless otherwise stated, the features in different embodiments of the present utility model can be combined with each other. For example, a certain feature in the second embodiment can be used to replace the corresponding or functionally identical or similar feature in the first embodiment, and the resulting embodiment also falls within the scope of the disclosure or the scope of the record of the present application.

[0053] It should also be noted here that within the scope of the present utility model, terms such as "identical", "equal", "equivalent" do not mean that the two values are absolutely equal, but allow for a certain reasonable error. That is to say, these terms also cover "substantially identical", "substantially equal", "substantially equivalent". By analogy, in the present utility model, terms indicating direction such as "perpendicular to", "parallel to", etc. also cover the meanings of "substantially perpendicular to" and "substantially parallel to".

[0054] In addition, the numbering of the steps of each method of the present utility model does not limit the execution order of the method steps. Unless otherwise specified, the method steps can be executed in different orders.

[0055] The following further elaborates on the portable bus child safety seat proposed by the present utility model in conjunction with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0056] The purpose of the present utility model is to provide a portable bus child safety seat to solve the problem that the existing home vegetable-growing methods cannot meet people's needs.

[0057] To achieve the above object, the present utility model provides a portable bus child safety seat, including: a main body 101 configured to be wearable or wound around an adult torso; a locking structure configured to be locked and disassembled with safety facilities, seats, and / or railings on a bus and connected to the main body 101; and a seating structure 151 arranged such that when the main body 101 is worn or wound around an adult torso, a toddler sitting thereon is in front of the adult torso visually, and the toddler can be wrapped within the seating structure.

[0058] Optionally, in the portable bus child safety seat, the main body 101 includes: a front flap 101 configured as a sheet-like flexible fabric that can closely adhere to the front of an adult torso, two shoulder straps 121 respectively configured such that one end is connected to the side of the main body 102 and the other end is connected to the top edge of the front flap 101 to be able to loop around an adult's arms and shoulders; and a girdle 115 provided with both ends connected to the side of the main body 102 to be able to loop around an adult's waist. In the portable bus child safety seat, the shoulder strap 121 can adjust the tightness according to different adult body types through a shoulder strap adjustment buckle 123 provided on the shoulder strap connection part 122.

[0059] Optionally, in the portable bus child safety seat, the strap 115 can be adjusted in tightness according to different adult body types. The specific implementation is as follows. The strap 115 includes: a strap body 115, a strip-shaped structure fixedly connected to the first side (i.e., the first main body side edge) of the front flap 101 and extending at least to the second side (i.e., the second main body side edge) of the front flap 101; a first Velcro 116, connected to the end of the strap 115 body and extending at least to the second side (i.e., the second main body side edge) of the front flap 101; and a second Velcro 117, fixed to the second side of the front flap 101 and having a length set to be able to cooperate with the first Velcro 116 to adjust the tightness of the strap 115 body.

[0060] Optionally, in the portable bus child safety seat, the locking structure includes: an upper safety buckle connecting strap 112, configured to be connected between the upper right part of the front flap 101 and the upper safety buckle 111; a lower safety buckle connecting strap 114, configured to be arranged between the lower left part of the front flap 101 and the lower safety buckle 113; an upper safety buckle 111, configured to be adapted to the male buckle of a standard vehicle seat belt; and a lower safety buckle 113, configured to be adapted to the female buckle of a standard vehicle seat belt.

[0061] Optionally, in the portable bus child safety seat, the seating structure includes: a tray 151, arranged on the other side relative to the front flap 101 close to the side of the adult torso for a toddler to sit on and enabling the toddler to be in front of the adult's vision; a winding part, arranged above the tray 151 to be able to wind around the torso of the toddler sitting on the tray 151; and a buffer pad 141, arranged at the bottom of the tray 151 and capable of being separated from the tray 151 to be fixed on the seat back in front of the toddler's head.

[0062] Optionally, in the portable bus child safety seat, the winding part includes: a first winding strap 131, made of a flexible material with a width greater than 10 cm and provided with a male part of Velcro 132, i.e., the right winding part Velcro 132; and a second winding strap 133, made of a flexible material with a width greater than 10 cm and provided with a female part of Velcro 134, i.e., the left winding part Velcro 134, so as to be able to adjust the tightness according to the toddler's body type.

[0063] Optionally, in the portable bus child safety seat, the tray 151 is a semi-circular structure with rigidity. The bottom of the tray 151 is a slope. The tray 151 and the strap 115 are at the same horizontal position. The slope is covered with a tray Velcro 152 to paste and fix the buffer pad 141; the buffer pad 141 is made of a flexible shape memory material, covered with a buffer pad Velcro 143 to paste and fix with the tray Velcro 152, and both ends are provided with telescopic buffer pad fixing straps 142.

[0064] Optionally, in the portable bus child safety seat described above, the tray 151 further includes an intermediate fixing strap 135 connecting the winding part. The intermediate fixing strap 135 can pass between the legs of the toddler and is connected to the outer magic tape 137 of the winding part through the intermediate fixing strap magic tape 136, and the intermediate fixing strap 135 is fixed to the winding part; a towing strap 144 is arranged between the buffer pad 141 and the tray 151 so that the buffer pad 141 follows the tray 151 for easy carrying, and the towing strap 144 can be automatically retracted and stored in the inclined space at the bottom of the tray 151;

[0065] Optionally, in the portable bus child safety seat described above, the distance between the two connection positions of the winding part and the front flap 101 is not less than half of the width of the tray 151.

[0066] The inventor of the present utility model has found through research that although there are two types of bus child safety seats in the prior art, they are either inconvenient to use or costly. For example, CN 211139093 U requires an additional special seat structure that only children can use to be installed on the bus, which is not only costly but also causes waste of resources when there are no children sitting as adults cannot sit. For example, CN 211684776 U not only has a complex structure of the safety seat itself but also requires complex structural transformation of the bus seat, that is, the existing bus seat needs to meet certain conditions to install this safety seat. For example, although CN106427875A has a low cost and does not require modification of the original seat, since the toddler is alone strapped to the adult seat, when the bus arrives at the station and passengers need to get on and off quickly, it takes cumbersome steps to fasten and unfasten the safety buckles on the toddler, and even unfastening needs to be done one stop in advance, which poses a safety hazard.

[0067] In the portable bus child safety seat provided by the present utility model, the main body 101 is worn or wound around the adult torso, the locking structure is locked with the original safety facilities, seats and / or railings on the bus, and the seating structure for carrying and protecting the toddler is located in the visual front of the adult torso. The toddler is directly held in front of the adult's body. When getting on and off the bus, only the locking structure needs to be fastened or unfastened. The adult can directly pick up the toddler and get on and off the bus. It is simple and fast to use, has a very low cost, does not require modification of the bus, and only needs to be purchased and used by families.

[0068] The present utility model also has further advantages, taking into account the safety protection of infants during walking and riding, and also considering the safety of both adults and infants when riding. When riding, only need to fasten the upper and lower latches (upper safety latch 111 and lower safety latch 113) to the vehicle seat belt, and then remove the buffer pad 141 and put it on the front row seat back. In an emergency, both hands are not restricted by taking care of the baby, and measures can be taken more quickly and flexibly. When it is necessary to detach from the seat, just press open the upper safety latch 111 and the lower safety latch 113, which is extremely convenient. As a wearable device, most of its structures are made of flexible fabrics, which can be portable and stored, greatly reducing the trouble of traveling.

[0069] Further, when there is no vehicle seat belt on the bus, the upper safety latch 111 and the lower safety latch 113 can be wound around the original safety facilities, seats and / or railings on the bus and buckled directly opposite to each other.

[0070] In summary, the above embodiments have described in detail different configurations of the portable bus child safety seat. Of course, the present utility model includes but is not limited to the configurations listed in the above embodiments. Any content obtained by transformation based on the configurations provided in the above embodiments belongs to the scope protected by the present utility model. Those skilled in the art can draw inferences from one instance to another based on the content of the above embodiments.

[0071] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the system disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0072] The above description is only a description of the preferred embodiments of the present utility model, and does not limit the scope of the present utility model in any way. Any changes and modifications made by those of ordinary skill in the art of the present utility model based on the above disclosure belong to the scope protected by the claims.

Claims

1. A portable child safety seat for buses, characterized in that: include: A main body configured to be worn or wrapped around an adult's torso; A locking structure, configured to be lockable with and detachable from safety facilities, seats and / or railings on the bus, and connected to the main body; as well as A seating structure arranged so that when the main body is worn or wrapped around an adult's torso, a child seated thereon is located in front of the adult's torso and the child can be wrapped in the seating structure; The main body comprises a front placket, which is configured as a sheet of flexible cloth that can be closely attached to the front of an adult's torso; The locking structure comprises: An upper safety buckle connecting strap is configured to be connected between the upper right portion of the front placket and the upper safety buckle; A lower safety buckle connecting belt is configured to be disposed between the lower left portion of the front placket and the lower safety buckle; An upper safety buckle configured to fit with a male buckle of a standard vehicle safety belt; and A lower safety buckle configured to fit with a female buckle lock of a standard vehicle safety belt; The upper safety buckle and the lower safety buckle are wrapped around the bus seat and buckled directly opposite each other.

2. The portable child safety seat for buses as claimed in claim 1, characterized in that: The subject also includes: A shoulder strap is configured to be connected at one end to the sides of the front placket and at the other end to the top edge of the front placket so as to be able to be attached to the arms and shoulders of an adult; and The drawstring is arranged at two ends and respectively connected to the two side edges of the front placket so as to be able to be put on the waist of an adult.

3. The portable child safety seat for buses as claimed in claim 2, characterized in that: The shoulder straps can be adjusted to fit different adult body types; and The tightness of the strap can be adjusted according to different adult body shapes.

4. The portable child safety seat for buses as claimed in claim 3, characterized in that: The strap comprises: A belt body, a belt-like structure inherently connected to the first side of the front placket and extending at least to the second side of the front placket; A first Velcro fastener connected to an end of the belt body and capable of extending at least to the second side of the front placket; and The second Velcro is fixed to the second side of the front placket and has a length that can cooperate with the first Velcro to adjust the tightness of the belt body.

5. The portable child safety seat for buses as claimed in claim 2, characterized in that: The riding structure comprises: The support board is arranged on the other side of the front placket close to the adult's torso, so as to allow the child to sit and enable the child to be located in front of the adult's vision; a wrapping portion disposed above the support board so as to be able to wrap around a torso of a child sitting on the support board; and The cushion is arranged at the bottom of the support plate and can be separated from the support plate to be fixed on the seat back in front of the child's head.

6. The portable child safety seat for buses as claimed in claim 5, characterized in that: The winding portion comprises: A first wrapping tape, made of a flexible material having a width greater than 10 cm and provided with a male portion of Velcro; and The second winding belt is made of a flexible material with a width greater than 10 cm and is provided with a female part of Velcro so that the tightness can be adjusted according to the body shape of the child.

7. The portable child safety seat for buses as claimed in claim 5, characterized in that: The support plate is a rigid semicircular structure, the bottom of the support plate is a slope, the support plate and the strap are located at the same horizontal position, and the slope is covered with a support plate Velcro to stick and fix the buffer pad; The buffer pad is made of a flexible shape memory material and is covered with Velcro tape for the buffer pad to be adhered and fixed with the Velcro tape of the support plate. Both ends of the buffer pad are provided with retractable buffer pad fixing belts.

8. The portable child safety seat for buses as claimed in claim 5, characterized in that: The support plate also includes a middle fixing belt connected to the wrapping part, the middle fixing belt can pass between the legs of the child, and is connected to the outer Velcro of the wrapping part through the Velcro of the middle fixing belt, and the middle fixing belt is fixed to the wrapping part; A towing strap is arranged between the buffer pad and the support plate, so that the buffer pad follows the support plate for easy carrying, and the towing strap can be automatically retracted and stored in the inclined space at the bottom of the support plate.

9. The portable child safety seat for buses as claimed in claim 5, characterized in that: The distance between the two connection positions of the winding portion and the front placket is not less than half of the width of the support plate.

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