CN114162010A - Automobile safety seat for children - Google Patents
Automobile safety seat for children Download PDFInfo
- Publication number
- CN114162010A CN114162010A CN202111424424.7A CN202111424424A CN114162010A CN 114162010 A CN114162010 A CN 114162010A CN 202111424424 A CN202111424424 A CN 202111424424A CN 114162010 A CN114162010 A CN 114162010A
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- pressure
- seat
- frame
- seat body
- groove
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/286—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child forward facing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/2863—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child backward facing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
- B60N2/2893—Fixation to a transversal anchorage bar, e.g. isofix coupled to the seat sub-frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2002/2815—Adaptations for seat belts with additional belt accessories, e.g. a belt tension detector
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a child car safety seat, which comprises a seat body and a pressure lever frame, wherein the seat body comprises a seat part and a backrest part, the pressure lever frame can be arranged on the seat body in a relatively rotating way around a first rotating center line, the first rotating center line extends along the width direction of the seat body, the pressure lever frame at least has a first use state and a second use state, and the pressure lever frame and the backrest part are matched and fixed in the first use state; in the second use state, the pressure bar frame is matched and fixed with the seat part. According to the child automobile safety seat provided by the invention, the pressure lever frame can firmly lock the vehicle-mounted safety belt and the like on the seat body in the forward and reverse installation states of the seat body to realize stable connection, and an ISOFIX or LATCH connection system can be omitted, so that the child automobile safety seat is simpler in appearance, more uniform and easier to understand in forward and reverse installation method and convenient to use.
Description
Technical Field
The invention relates to the field of children products, in particular to a child car safety seat.
Background
According to the related regulation requirements, children below a certain age must use the child car safety seat when taking a car, and the safety performance is the first factor to be considered when designing, producing and purchasing the child car safety seat, so that the child car safety seat is required to be firmly and stably connected with the car seat. Generally, for children of different ages, the child car safety seat has two different installation modes of forward installation and reverse installation when in use, namely, a small child is required to be seated in the child car safety seat installed reversely, so that the situation that the body of the child rushes forwards when the car brakes suddenly, changes the speed and the like is prevented, and potential safety hazards are generated; a slightly older child can sit in the child car safety seat which is installed in the forward direction, and the two legs can hang down, so that the child car safety seat is more natural and comfortable.
In the prior art, when the child car safety seat is installed on the car seat in different orientations, different connection modes are required. During reverse installation, can adopt on-vehicle safety belt to bind children's car safety seat on car seat, in order to further strengthen firm stability, still be equipped with the compression bar frame on some children's car safety seats, can compress tightly on children's car safety seat with on-vehicle safety belt. During forward installation, it is often unstable to bind only using on-vehicle safety belt, still need combine to use american standard's LATCH or european standard's ISOFIX connected system to carry out further reinforcement, this one side has increased children's car safety seat's manufacturing cost, and different mounting means lead to children's car safety seat's use more complicated, let the head of a family feel puzzled easily, be difficult to correctly master, if fail correct installation and will produce the potential safety hazard, and the flexible connection mode of LATCH connected system still has the defect of rocking easily, poor stability.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a child car safety seat which is simple in use mode and high in safety performance.
In order to achieve the purpose, the invention adopts the technical scheme that:
a child car safety seat comprises a seat body and a pressure bar frame, wherein the seat body comprises a seat part and a backrest part, the pressure bar frame is arranged on the seat body in a relatively rotating mode around a first rotating center line, the first rotating center line extends along the width direction of the seat body, the pressure bar frame at least has a first use state and a second use state, and in the first use state, the pressure bar frame and the backrest part are matched and fixed; in a second use state, the pressure rod frame is matched and fixed with the seat part.
Preferably, the seat body has a forward installation state and a reverse installation state on the automobile seat, in the forward installation state, the orientation of the seat body is the same as that of the automobile seat, and the pressure lever frame is in the first use state; under the reverse installation state, the orientation of the seat body is opposite to the orientation of the automobile seat, and the pressure lever frame is in the second use state.
Preferably, a vehicle-mounted safety belt is arranged on the automobile seat, and when the pressure lever frame is in a first use state, the pressure lever frame and the backrest part form clamping on the vehicle-mounted safety belt; when the pressure bar frame is in a second using state, the pressure bar frame and the seat part form clamping on the vehicle-mounted safety belt.
Preferably, the pressure lever frame comprises a pressure lever, one end part of the pressure lever can be rotatably arranged on the seat body around the first rotation center line, and when the pressure lever frame is in the first use state, the pressure lever extends along the height direction of the seat body; when the pressure lever frame is in the second use state, the pressure lever extends along the front-back direction of the seat body.
Preferably, the strut has two pieces spaced apart in the width direction of the seat body.
Further preferably, the pressure lever frame further comprises a connecting rod extending in the width direction of the seat body, and the connecting rod is connected between the two pressure levers.
Preferably, the backrest part is provided with a first pressure groove, the seat part is provided with a second pressure groove, and the pressure bar frame is accommodated in the first pressure groove in a shape matching manner in the first using state; the pressure bar frame is in a second using state, and the pressure bar frame is contained in the second pressure groove in a shape matching mode.
Further preferably, the first indent and the second indent are in communication with each other, and the first rotation center line passes through the first indent and/or the second indent.
Further preferably, the strut mount includes two struts disposed at intervals in a width direction of the seat body, and a link connected between the two struts, the first strut groove includes a first strut groove and a first link groove that are communicated with each other, the second strut groove includes a second strut groove and a second link groove that are communicated with each other, the first link groove and the second link groove extend in the width direction of the seat body, respectively, the first strut groove has two sets disposed at intervals in the width direction of the seat body, each set of the first strut grooves extends in a height direction of the backrest portion, the second strut grooves has two sets disposed at intervals in the width direction of the seat body, each set of the second strut grooves extends in a front-rear direction of the seat portion, and in a first usage state, each set of the struts is received in the first strut grooves on the same side in a shape-fitting manner, the connecting rod is accommodated in the first connecting rod groove in a shape matching manner; and when the pressure lever frame is in a second use state, each group of pressure levers are accommodated in the second pressure lever grooves on the same side in a shape-fit manner, and the connecting rods are accommodated in the second connecting rod grooves in a shape-fit manner.
Preferably, the child car seat further comprises a locking mechanism for locking the strut bar mount in the first use condition or the second use condition.
Preferably, the left and right sides of the backrest portion are respectively provided with first through holes through which the vehicle-mounted seat belt can pass, and the left and right sides of the seat portion are respectively provided with second through holes through which the vehicle-mounted seat belt can pass.
Preferably, the first rotation center line is located at a connection of the seat portion and the backrest portion.
Preferably, the child car safety seat further comprises a car connecting assembly, the car connecting assembly comprises a connecting belt and connecting pieces used for being matched and connected with the car seat, the connecting pieces are provided with two groups which are respectively arranged at two end parts of the connecting belt, and the compression bar frame is in a first using state and forms clamping on the connecting belt with the backrest part; and/or the connecting band is clamped between the pressure lever frame and the seat part when the pressure lever frame is in a second using state.
Due to the application of the technical scheme, the pressure rod frame of the child car safety seat provided by the invention has two using modes, the vehicle-mounted safety belt can be firmly locked on the seat body in the forward and backward installation states of the seat body, the stable connection is realized, and the seat body is not easy to shake. Especially, when the seat body is installed in the forward direction, the ISOFIX or LATCH connecting system is not needed, so that the appearance of the child car safety seat is simpler, and the forward and reverse installation method is more uniform and understandable and is convenient to use.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of one embodiment of a child car safety seat of the present invention, wherein the strut members are transitioned to a first use configuration;
FIG. 2 is a schematic perspective view of the child car seat of this embodiment, wherein the strut bar is shifted to a second use position;
FIG. 3 is a schematic perspective view of the child car seat in this embodiment in a forward installation state;
FIG. 4 is a schematic left side view of the child car seat in the forward mounted state of the present embodiment;
FIG. 5 is a schematic perspective view of the child car seat of the present embodiment shown in a forward mounted position at another angle;
FIG. 6 is a schematic perspective view of the child car seat in this embodiment shown in a forward mounted position using a car attachment assembly;
FIG. 7 is a schematic perspective view of the child car seat of the present embodiment in a reverse installation state;
FIG. 8 is a schematic left side view of the child car seat in this embodiment shown in a reverse installation position;
FIG. 9 is a schematic perspective view of the child car seat of this embodiment shown in another angle in a reverse installation position;
wherein: 1000. a seat body; 1100. a backrest part; 1200. a seat portion; 1300. a head rest section; 2000. a pressure bar frame; 3000. a vehicle-mounted safety belt; 3001. a seat belt socket; 4000. a car seat; 5000. an automotive connection assembly; 11. a pressure lever; 12. a connecting rod; 21. a first indent; 211. a first ram groove; 212. a first link slot; 22. a second press groove; 221. a second ram groove; 222. a second link groove; 31. a first perforation; 32. a second perforation; 41. a connecting belt; 42. a connecting member; x, a first rotation center line.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the invention may be more readily understood by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "left-right direction", "height direction", "front-rear direction", etc. indicate the orientation or positional relationship which a child observes when the seat body is in the forward-mounted state and the child is normally seated on the child car safety seat based on fig. 3, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, only have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, a child car safety seat includes a seat body 1000 and a strut bar 2000, wherein the seat body 1000 includes a backrest 1100, a seat 1200 and a head rest 1300. One end of the strut bar bracket 2000 is provided on the seat body 1000 so as to be relatively rotatable about a first rotation center line X extending in the width direction of the seat body 1000.
In this embodiment, the pressure lever frame 2000 specifically includes two pressure levers 11 and a connecting rod 12, wherein the two pressure levers 11 are spaced apart from each other along the width direction of the seat body 1000, the extending directions of the two pressure levers 11 are parallel to each other, one end portion of each pressure lever 11 is relatively rotatably disposed on the seat body 1000 around the first rotation center line X, and the connecting rod 12 extends along the width direction of the seat body 1000 and is connected between the two pressure levers 11. The two compression bars 11 arranged in parallel are beneficial to more stably compressing the vehicle-mounted safety belt 3000 and the like from two sides, and the connecting rod 12 is convenient for manual operation, can drive the compression bars 11 at two sides to synchronously rotate, and can be used for arranging a locking mechanism and the like.
Correspondingly, the backrest 1100 is provided with a first pressure groove 21 for accommodating the pressure bar frame 2000, and the seat 1200 is provided with a second pressure groove 22 for accommodating the pressure bar frame 2000. Specifically, the first presser bar groove 21 includes a first presser bar groove 211 and a first link groove 212 that communicate with each other, the first presser bar groove 211 has two sets that are provided at intervals in the width direction of the backrest portion 1100, each set of the first presser bar grooves 211 extends in the height direction of the backrest portion 1100, and the first link groove 212 extends in the width direction of the backrest portion 1100. Similarly, the second pressure groove 22 includes a second pressure bar groove 221 and a second link groove 222 that communicate with each other, the second pressure bar groove 221 has two sets that are spaced apart in the width direction of the seat portion 1200, each set of the second pressure bar grooves 221 extends in the front-rear direction of the seat portion 1200, and the second link groove 222 extends in the width direction of the seat portion 1200.
Referring to fig. 1 and 2, in the present embodiment, the first pressing bar groove 211 and the second pressing bar groove 221 on the same side are actually one groove communicated with each other, and the first rotation center line X passes through a connection point of the first pressing bar groove 211 and the second pressing bar groove 221, that is, the first rotation center line X is located at a connection point of the seat portion 1200 and the backrest portion 1100, so that the pressing bar frame 2000 can fall into any one of the first pressing bar groove 21 and the second pressing bar groove 22 during rotation around the first rotation center line X.
Referring to fig. 4 and 8, in the present embodiment, first through holes 31 through which the vehicle seat belt 3000 can pass are formed in each of the left and right sides of the backrest 1100, and second through holes 32 through which the vehicle seat belt 3000 can pass are formed in each of the left and right sides of the seat 1200. The first through hole 31 and the second through hole 32 are both elongated and extend along the side of the seat body 1000, and on each of the left and right sides of the seat body 1000, the first through hole 31 and the second through hole 32 are communicated with each other, so that the vehicle-mounted seat belt 3000 can slide within a certain range, and the most suitable binding position can be adjusted.
In this embodiment, in order to adapt to different installation orientations of the seat body 1000, the strut frame 2000 has a first use state and a second use state.
Referring to fig. 1 and 3, when the strut support 2000 is in the first use state, the strut support 2000 is fixedly engaged with the backrest 1100, and each set of struts 11 extends along the height direction of the backrest 1100. The strut mount 2000 is received in a form-fitting manner in the first strut groove 21, wherein the struts 11 of each set are received in a form-fitting manner in the first strut groove 211 on the same side and the links 12 are received in a form-fitting manner in the first link grooves 212.
Referring to fig. 2 and 7, when the strut support 2000 is in the second use state, the strut support 2000 is fixed to the seat 1200, and each set of struts 11 extends along the front-back direction of the seat 1200. The strut mount 2000 is received in a form-fitting manner in the second strut groove 22, wherein the struts 11 of each set are received in a form-fitting manner in the second strut groove 221 on the same side and the connecting rods 12 are received in a form-fitting manner in the second connecting rod groove 222.
Further, the child car seat further includes a locking mechanism (not shown) for locking the strut bar 2000 in the first or second use state, and in some embodiments, the locking mechanism may be disposed between the link 12 and the first and second link grooves 212 and 222.
In addition, this children's car safety seat still includes to fill up and establishes the inside flexible cushion (not shown in the figure) of seat body 1000, and the cushion can cover depression bar frame 2000 completely, provides comfortable seat for children and stands and support.
Referring to fig. 3 to 9, the seat body 1000 has a forward installation state and a reverse installation state on the car seat 4000, and can meet the seating requirements of children of different ages. The automobile seat 4000 is provided with a vehicle-mounted safety belt 3000, and the vehicle-mounted safety belt 3000 can bind the seat body 1000 to the automobile seat 4000.
Referring to fig. 3 to 5, in the forward installation state, the seat body 1000 is oriented in the same direction as the car seat 4000, and is suitable for older children. At this time, the backrest 1100 of the seat body 1000 is abutted against the backrest of the car seat 4000, and the seatbelt 3000 is fastened by inserting the first through hole 31 at one side of the backrest 1100, the first through hole 31 at the other side of the backrest 1100, and the seatbelt receiving hole 3001 of the car seat 4000, in a binding manner as shown in the drawing, thereby fixing the backrest 1100 and connecting the seat body 1000 to the car seat 4000. At this moment, the pressure lever frame 2000 is in a first use state, clamping of the vehicle-mounted safety belt 3000 is formed between the pressure lever frame 2000 and the backrest 1100, and part of the vehicle-mounted safety belt 3000 can be firmly pressed in the first pressure lever groove 211, so that the vehicle-mounted safety belt 3000 is prevented from sliding and shaking in the driving process, and the safety and the comfort of the child vehicle safety seat in the driving process of the vehicle are ensured.
Referring to fig. 6, in some embodiments, the seat body 1000 may also be coupled to the vehicle seat 4000 using a vehicle attachment assembly 5000. Here, the automobile connection assembly 5000 is equivalent to a LATCH connection assembly in the prior art, and includes a flexible connection belt 41 and a rigid connection member 42, the connection member 42 has two sets respectively disposed at two end portions of the connection belt 41, the connection member 42 is used for being connected with a LATCH interface on the automobile seat 4000 in a matching manner, and when the automobile connection assembly 5000 is adopted, the two sets of connection belts 41 are respectively connected and fixed with the LATCH interfaces on the same side. In the forward installation state, the two end parts of the connecting piece 42 respectively pass through the first through holes 31 on the corresponding sides from front to back, the pressure lever frame 2000 is in the first use state, and the clamping of the connecting belt 41 is formed between the pressure lever frame 2000 and the backrest part 1100, so that the automobile connecting assembly 5000 is prevented from shaking. Under the reverse installation state, the two end parts of the connecting piece 42 respectively pass through the second through holes 32 on the corresponding sides from front to back, the pressure lever frame 2000 is in the second use state, and a clamping to the connecting belt 41 is formed between the pressure lever frame 2000 and the seat part 1200, so that the automobile connecting assembly 5000 is prevented from shaking, in the embodiment, the first through holes 31 and the second through holes 32 are communicated, and therefore the automobile connecting assembly 5000 can be conveniently switched between the forward installation state and the reverse installation state.
Referring to fig. 7 to 9, in the reverse installation state, the seat body 1000 is oriented in the opposite direction to the car seat 4000, and is suitable for younger children. At this time, the seat portion 1200 of the seat body 1000 abuts against the backrest of the car seat 4000, and the vehicle-mounted seat belt 3000 is inserted through the second through hole 32 on one side of the seat portion 1200 and through the second through hole 32 on the other side of the seat portion 1200 and inserted into the belt insertion opening 3001 of the car seat 4000 in the binding manner shown in the drawing, thereby fixing the seat portion 1200 and connecting the seat body 1000 to the car seat 4000. At this time, the strut bar 2000 is in the second use state, and the vehicle seatbelt 3000 is sandwiched between the strut bar 2000 and the seat portion 1200, so that part of the vehicle seatbelt 3000 can be firmly pressed in the second strut bar groove 221, thereby preventing the vehicle seatbelt from wobbling or slipping.
In conclusion, the child car seat of the embodiment has the advantages that the use method of the pressure lever frame 2000 is flexible, the vehicle-mounted safety belt 3000 or the car connecting assembly 5000 can be firmly pressed under the forward installation and reverse installation states of the seat body 1000, the safety of the child car seat is improved, meanwhile, the operation is simplified, and the use is convenient.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (10)
1. A child car safety seat, characterized in that: the seat comprises a seat body and a pressure bar frame, wherein the seat body comprises a seat part and a backrest part, the pressure bar frame is arranged on the seat body in a relatively rotating way around a first rotation center line, the first rotation center line extends along the width direction of the seat body, the pressure bar frame at least has a first use state and a second use state, and the pressure bar frame is matched and fixed with the backrest part in the first use state; in a second use state, the pressure rod frame is matched and fixed with the seat part.
2. The child car safety seat according to claim 1, wherein: the seat body is provided with a forward installation state and a reverse installation state on the automobile seat, in the forward installation state, the orientation of the seat body is the same as that of the automobile seat, and the pressure lever frame is in a first use state; under the reverse installation state, the orientation of the seat body is opposite to the orientation of the automobile seat, and the pressure lever frame is in a second use state.
3. The child car safety seat according to claim 2, wherein: a vehicle-mounted safety belt is arranged on the automobile seat, and when the pressure rod frame is in a first use state, the pressure rod frame and the backrest part form clamping on the vehicle-mounted safety belt; when the pressure bar frame is in a second using state, the pressure bar frame and the seat part form clamping on the vehicle-mounted safety belt.
4. The child car safety seat according to claim 1, wherein: the pressure lever frame comprises a pressure lever, one end part of the pressure lever can be rotatably arranged on the seat body around the first rotation center line, and when the pressure lever frame is in a first use state, the pressure lever extends along the height direction of the seat body; when the pressure lever frame is in the second use state, the pressure lever extends along the front-back direction of the seat body.
5. The child car safety seat according to claim 4, wherein: the two compression rods are arranged at intervals along the width direction of the seat body.
6. The child car safety seat according to claim 5, wherein: the pressure bar frame further comprises a connecting rod extending along the width direction of the seat body, and the connecting rod is connected between the two pressure bars.
7. The child car safety seat according to claim 1, wherein: the backrest part is provided with a first pressure groove, the seat part is provided with a second pressure groove, and the pressure bar frame is accommodated in the first pressure groove in a shape matching manner under a first using state; the pressure bar frame is in a second using state, and the pressure bar frame is contained in the second pressure groove in a shape matching mode.
8. The child car safety seat according to claim 7, wherein: the first pressure groove is communicated with the second pressure groove, and the first rotating center line penetrates through the first pressure groove and/or the second pressure groove.
9. The child car safety seat according to claim 7, wherein: the pressure bar frame comprises two pressure bars arranged at intervals along the width direction of the seat body and a connecting bar connected between the two pressure bars, the first pressure groove comprises a first pressure bar groove and a first connecting bar groove which are communicated, the second pressure groove comprises a second pressure bar groove and a second connecting bar groove which are communicated, the first connecting bar groove and the second connecting bar groove respectively extend along the width direction of the seat body, the first pressure bar groove comprises two groups arranged at intervals along the width direction of the seat body, each group of the first pressure bar grooves extends along the height direction of the backrest, the second pressure bar groove comprises two groups arranged at intervals along the width direction of the seat body, each group of the second pressure bar grooves extends along the front-back direction of the seat part,
when the pressure lever frame is in a first use state, each group of pressure levers are contained in the first pressure lever grooves on the same side in a shape matching manner, and the connecting rods are contained in the first connecting rod grooves in a shape matching manner;
and when the pressure lever frame is in a second use state, each group of pressure levers are accommodated in the second pressure lever grooves on the same side in a shape-fit manner, and the connecting rods are accommodated in the second connecting rod grooves in a shape-fit manner.
10. A child car safety seat according to any one of claims 1 to 9, wherein: the child car safety seat further comprises a locking mechanism for locking the pressure bar housing in the first use condition or the second use condition; and/or the presence of a gas in the gas,
the left side and the right side of the backrest part are respectively provided with a first through hole for the vehicle-mounted safety belt to pass through, and the left side and the right side of the seat part are respectively provided with a second through hole for the vehicle-mounted safety belt to pass through; and/or the presence of a gas in the gas,
the first rotation center line is positioned at the joint of the seat part and the backrest part; and/or the presence of a gas in the gas,
the child car safety seat further comprises a car connecting assembly, the car connecting assembly comprises a connecting belt and connecting pieces used for being matched and connected with the car seat, the connecting pieces are provided with two groups which are respectively arranged at two end parts of the connecting belt, the pressure lever frame is in a first using state, and the pressure lever frame and the backrest part form clamping on the connecting belt; and/or the connecting band is clamped between the pressure lever frame and the seat part when the pressure lever frame is in a second using state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111424424.7A CN114162010A (en) | 2021-11-26 | 2021-11-26 | Automobile safety seat for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111424424.7A CN114162010A (en) | 2021-11-26 | 2021-11-26 | Automobile safety seat for children |
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| CN114162010A true CN114162010A (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111424424.7A Pending CN114162010A (en) | 2021-11-26 | 2021-11-26 | Automobile safety seat for children |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200413199A (en) * | 2002-08-16 | 2004-08-01 | Britax Child Care Pty Ltd | Security strap system |
| CN102729855A (en) * | 2011-04-15 | 2012-10-17 | 宝钜儿童用品香港股份有限公司 | Child safety seat |
| US20130119732A1 (en) * | 2010-10-13 | 2013-05-16 | Curt Wuerstl Vermoegensverwaltungs-Gmbh & Co. Kg | Seat anchoring element for child safety seats or baby carriers |
| CN211995277U (en) * | 2019-12-16 | 2020-11-24 | 好孩子儿童用品有限公司 | Child safety seat |
| CN216861238U (en) * | 2021-11-26 | 2022-07-01 | 好孩子儿童用品有限公司 | Children car safety seat |
-
2021
- 2021-11-26 CN CN202111424424.7A patent/CN114162010A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200413199A (en) * | 2002-08-16 | 2004-08-01 | Britax Child Care Pty Ltd | Security strap system |
| US20130119732A1 (en) * | 2010-10-13 | 2013-05-16 | Curt Wuerstl Vermoegensverwaltungs-Gmbh & Co. Kg | Seat anchoring element for child safety seats or baby carriers |
| CN102729855A (en) * | 2011-04-15 | 2012-10-17 | 宝钜儿童用品香港股份有限公司 | Child safety seat |
| CN211995277U (en) * | 2019-12-16 | 2020-11-24 | 好孩子儿童用品有限公司 | Child safety seat |
| CN216861238U (en) * | 2021-11-26 | 2022-07-01 | 好孩子儿童用品有限公司 | Children car safety seat |
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