CN217804437U - Side impact protection assembly and child safety seat - Google Patents
Side impact protection assembly and child safety seat Download PDFInfo
- Publication number
- CN217804437U CN217804437U CN202221852846.4U CN202221852846U CN217804437U CN 217804437 U CN217804437 U CN 217804437U CN 202221852846 U CN202221852846 U CN 202221852846U CN 217804437 U CN217804437 U CN 217804437U
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- protective cover
- limiting member
- impact protection
- limiting
- protection assembly
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Abstract
The utility model discloses a side impact protection component, and have its children's safety seat, wherein the side impact protection component includes: the child safety seat comprises a protective cover, a seat back and a seat back, wherein a plurality of clamping positions are arranged on the protective cover; the buckle component is movably arranged on the side surface of the chair back and is positioned in the protective cover, and the buckle component is buckled with one end of the clamp position to ensure that the protective cover is in a clamping state; the pressing component is arranged on the chair back and can enable the buckle component to be disengaged from one end of the clamping position, so that the protective cover is in an unfolded state; the ejection piece is arranged on the chair back and is used for ejecting the protective cover out of the side face of the chair back; wherein, when the protective cover is in the expansion state, the other end of buckle subassembly butt screens. So set up, when child safety seat receives the side impact striking, the protective cover belongs to the expansion state, utilizes the inboard screens of protective cover to warp the shrink, effectual reduction striking dynamics, better protection children's safety.
Description
Technical Field
The utility model relates to a children's safety seat technical field, in particular to side hits protection component and children's safety seat.
Background
A child safety seat of an automobile is also called a child restraint system, and is specially designed for children of different ages (or weights), is arranged in the automobile, and can effectively improve the riding safety of the children. In the case of collision or sudden deceleration of the automobile, the impact force on the children is relieved, the body movement of the children is limited to reduce the injury to the children, and the riding safety of the children is ensured.
Most of the existing child safety seats are provided with a protection component during front and back impact, and when the side surface of an automobile is impacted, the necessary buffering and side impact protection components are lacked, so that the use comfort degree of the child safety seats needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a side hits protective assembly, increases side safeguard function, improves its security when improving children's safety seat's comfort level.
The utility model discloses still provide a children's safety seat who has above-mentioned side and hit protection component.
According to the utility model discloses a side impact protection component of embodiment of first aspect, include:
the child safety seat comprises a protective cover, a seat back and a seat back, wherein a plurality of clamping positions are arranged on the protective cover, and the protective cover is movably arranged on the side face of the seat back of the child safety seat;
the buckle assembly is movably arranged on the side face of the chair back and is positioned in the protective cover, and the buckle assembly is buckled with one end of the clamping position to enable the protective cover to be in a clamping state;
the pressing component is arranged on the chair back, and can enable the buckle component to be disengaged from one end of the clamping position, so that the protective cover is in an expanded state;
the ejection piece is arranged on the chair back and used for ejecting the protective cover out of the side face of the chair back;
wherein, when the protective cover is in the expansion state, buckle subassembly butt the other end of screens.
According to the utility model discloses a side impact protection component of the embodiment of first aspect has following beneficial effect at least: make the screens dropout on buckle subassembly and the protective cover through pressing down the subassembly, make the protective cover be in the expansion state, and buckle subassembly butt on the screens, when receiving side direction impact or striking, the buckle subassembly restriction screens produces the displacement, thereby screens self produces deformation, offset partial impact force, reduce the striking dynamics, improve children's safety seat's security, also increase its comfort level, simultaneously in the production transportation, through the one end of buckle subassembly lock joint screens, make the protective cover be in the block state, with back of the chair side basic parallel and level, make the packing volume of seat littleer, convenient transportation.
According to some embodiments of the utility model, the buckle subassembly includes first locating part, second locating part, resets and driving medium, first locating part with the second locating part is all articulated the back of the chair side, driving medium swing joint first locating part with the second locating part, the one end that resets is connected first locating part, the other end is connected the second locating part, the driving medium is used for the drive first locating part with the second locating part with the screens one end is tripped, it is used for the drive to reset the piece first locating part with the second locating part resets.
According to some embodiments of the utility model, first locating part is provided with first logical groove, the second locating part is provided with the second and leads to the groove, first logical groove with the second leads to the groove and all inclines to set up, and forms "eight" style of calligraphy jointly, set up two lugs on the driving medium, two lugs respectively the activity set up first logical groove with in the second leads to the groove.
According to some embodiments of the utility model, still include the guide, the guide sets up the back of the chair side, first locating part with the second locating part all articulates the guide.
According to some embodiments of the present invention, the ejecting member is provided as a first spring, the first spring is provided in the guide member, and the first spring is used for ejecting the protective cover to be in the expanded state.
According to some embodiments of the utility model, press the subassembly including button, second spring and mounting, the mounting sets up on the shell of the back of the chair, and the lower extreme butt the driving medium, the button with the second spring all sets up on the mounting, the button is used for the drive the mounting to the direction of driving medium removes, so that the driving medium orders about first locating part with the second locating part rotates.
According to some embodiments of the utility model, the mounting is provided with first inclined plane, the driving medium is provided with the butt the second inclined plane on first inclined plane, first inclined plane with the incline direction and the inclination on second inclined plane are unanimous.
According to some embodiments of the invention, the protective cover is a plastic part.
According to some embodiments of the invention, a recess is provided on the detent.
According to the utility model discloses children's safety seat of the embodiment of second aspect has side and hits protection component as above.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of a side impact protection assembly in accordance with an embodiment of the present invention;
fig. 2 is an assembly view of the buckle assembly according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a protective cover according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a child safety seat according to an embodiment of the present invention (with a protecting cover engaged);
fig. 5 is a schematic structural diagram (with the protection cover unfolded) of the child safety seat according to the embodiment of the present invention.
The protective cover 100, the clamp 110, the concave part 111 and the limiting block 120;
the locking device comprises a locking component 200, a first limiting member 210, a first through groove 211, a second limiting member 220, a second through groove 221, a resetting member 230, a transmission member 240 and a bump 241;
a pressing assembly 300, a button 310, a second spring 320, a fixing member 330;
a guide 400;
a first spring 500;
the chair back 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 5, a side impact protection assembly according to an embodiment of the first aspect of the present invention includes a protection cover 100, the protection cover 100 is provided with a plurality of locking positions 110, the protection cover 100 is movably disposed at a side of a chair back 600 of a child safety seat, in this embodiment, the locking positions 110 are four, the locking positions 110 are deformed when being squeezed by an impact, the side of the chair back 600 is further provided with a buckle assembly 200, the buckle assembly 200 is disposed in the protection cover 100, the buckle assembly 200 locks one end of the locking position 110, so that the protection cover 100 is in a locked state, the chair back 600 is further provided with a pressing assembly 300, the pressing assembly 300 can release the buckle assembly 200 from one end of the locking position 110, the chair back 600 is further provided with an ejector, the protection cover 100 is ejected out of the side of the chair back 600 by the ejector, so that the protection cover 100 is in an unfolded state, wherein, when the protection cover 100 is in the unfolded state, the buckle assembly 200 abuts against the other end of the locking position 110, so as to limit displacement of the locking position 110, so that it can only generate elastic deformation when being impacted or impacted, and the protection cover 100 is in an unfolded state, when being in an expanded, the chair back surface is in an outer side impact state, the protection cover 100 is in an additional package, and an additional package can be convenient for transporting, and a volume of the protection cover 600 is reduced.
According to some embodiments of the utility model, still be provided with stopper 120 on the protective cover 100, when being in the expansion state, stopper 120 butt is in the recess of back of the chair 600 side, avoids protective cover 100 departure back of the chair 600, ensures protective cover 100 normal function.
According to the utility model discloses a side impact protection component of the embodiment of first aspect has following beneficial effect at least: make buckle subassembly 200 and the screens 110 on the protective cover 100 trip through pressing down subassembly 300, make protective cover 100 be in the expansion state, and buckle subassembly 200 butt on screens 110, when receiving side direction impact or striking, buckle subassembly 200 restriction screens 110 produces the displacement, thereby screens 110 self produces deformation, offset partial impact force, reduce the striking dynamics, improve children's safety seat's security, also increase its comfort level, simultaneously in the production transportation, through the one end of buckle subassembly 200 lock joint screens 110, make protective cover 100 be in the block state, with back of the chair 600 side basic parallel and level, make the packing volume of seat littleer, convenient transportation.
According to some embodiments of the present invention, the buckle assembly 200 includes a first limiting member 210, a second limiting member 220, a reset member 230 and a transmission member 240, through holes are respectively disposed on the first limiting member 210 and the second limiting member 220, the first limiting member 210 and the second limiting member 220 are both hinged to the side of the chair back 600 through the through holes, the transmission member 240 is movably connected to the first limiting member 210 and the second limiting member 220, one end of the reset member 230 is connected to the first limiting member 210, the other end of the reset member is connected to the second limiting member 220, the transmission member 240 is used for driving the first limiting member 210 and the second limiting member 220 to trip from one end of the clamping position 110, the reset member 230 is used for driving the first limiting member 210 and the second limiting member 220 to reset, so that the first limiting member 210 and the second limiting member 220 are fastened to the clamping position 110, thereby limiting the protective cover 100 to the side of the chair back 600, the transmission member 240 is driven by the transmission member 240, the first limiting member 210 and the second limiting member 220 are driven by the clamping position 110, the protective cover 100 is pressed to be in the clamping position, thereby the protective cover 100 is pushed out and pushed out from the side of the chair back 100, and the protective cover 100, thereby enabling the chair back to be in the state.
According to some embodiments of the present invention, the first limiting member 210 is provided with a first through groove 211, the second limiting member 220 is provided with a second through groove 221, the first through groove 211 and the second through groove 221 are all inclined and arranged, and form a "eight" shape together, it should be noted that the distance between the first through groove 211 and the second through groove 221 at the closest hinge point is the smallest, the distance between the two through grooves gradually increases along with gradually keeping away from the hinge point, the transmission member 240 is provided with two protrusions 241, the two protrusions 241 are movably arranged in the first through groove 211 and the second through groove 221 respectively, when the driving transmission member 240 keeps away from the hinge point, because the distance between the two protrusions 241 is not changed, under the effect of the protrusions 241, the first through groove 211 and the second through groove 221 can rotate towards the direction close to each other, thereby the first limiting member 210 and the second limiting member 220 are disengaged from the clamping position 110.
According to some embodiments of the present invention, the chair further comprises a guiding element 400, the guiding element 400 is disposed at a side of the chair back 600, the first limiting element 210 and the second limiting element 220 are both hinged to the guiding element 400, in this embodiment, the guiding element 400 is configured as a hollow cylinder, the guiding element 400 can ensure the correct assembly of the first limiting element 210, the second limiting element 220 and the protecting cover 100, and provide a hinge point for the first limiting element 210 and the second limiting element 220.
According to some embodiments of the present invention, the first spring 500 is further disposed on the side of the chair back 600, the first spring 500 is disposed in the guide 400, and the first spring 500 is used to eject the protecting cover 100 to be in the expanded state.
According to some embodiments of the present invention, the pressing assembly 300 includes a button 310, a second spring 320 and a fixing element 330, the fixing element 330 is disposed on the outer shell of the chair back 600, and the lower end abuts against the transmission element 240, the button 310 and the second spring 320 are both disposed on the fixing element 330, the button 310 is used for driving the fixing element 330 to move towards the direction of the transmission element 240, so that the transmission element 240 orders about the first limiting element 210 and the second limiting element 220 to rotate, the button 310 drives the fixing element 330 to press the transmission element 240, so that the transmission element 240 moves towards the direction away from the hinge point, the subsequent process is consistent with the above process, and the description is omitted here.
According to some embodiments of the present invention, the fixing member 330 is provided with a first inclined plane, the transmission member 240 is provided with a second inclined plane abutting against the first inclined plane, the first inclined plane is consistent with the inclination direction and the inclination angle of the second inclined plane, and the fixing member 330 can make the transmission member 240 generate the displacement in the vertical direction through the linear displacement by the cooperation of the first inclined plane and the second inclined plane, so as to drive the first limiting member 210 and the second limiting member 220 to rotate.
According to some embodiments of the present invention, the protective cover 100 is a plastic part.
According to some embodiments of the utility model, be provided with concave part 111 on the screens 110, concave part 111 is thinner than other surrounding walls of screens 110 to make it take place deformation more easily, better carry out elastic shrinkage.
According to the embodiment of the second aspect of the utility model, the child safety seat is provided with the side impact protection component
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A side impact protection assembly, comprising:
the child safety seat comprises a protective cover, a seat body and a seat back, wherein a plurality of clamping positions are arranged on the protective cover, and the protective cover is movably arranged on the side face of the seat back of the child safety seat;
the buckle assembly is movably arranged on the side face of the chair back and is positioned in the protective cover, and the buckle assembly is buckled with one end of the clamping position to enable the protective cover to be in a clamping state;
the pressing component is arranged on the chair back, and can enable the buckle component to be disengaged from one end of the clamp position, so that the protective cover is in an unfolded state;
the ejection piece is arranged on the chair back and used for ejecting the protective cover out of the side face of the chair back;
when the protective cover is in the unfolding state, the buckle assembly is abutted to the other end of the clamping position.
2. The side-impact protection assembly according to claim 1, wherein the buckle assembly includes a first limiting member, a second limiting member, a reset member and a transmission member, the first limiting member and the second limiting member are hinged to the side surface of the seat back, the transmission member is movably connected to the first limiting member and the second limiting member, one end of the reset member is connected to the first limiting member, the other end of the reset member is connected to the second limiting member, the transmission member is used for driving the first limiting member and the second limiting member to be disengaged from the one end of the clamping position, and the reset member is used for driving the first limiting member and the second limiting member to be reset.
3. The side impact protection assembly of claim 2, wherein the first limiting member is provided with a first through groove, the second limiting member is provided with a second through groove, the first through groove and the second through groove are obliquely arranged and jointly form a splay shape, the transmission member is provided with two protruding blocks, and the two protruding blocks are movably arranged in the first through groove and the second through groove respectively.
4. The side-impact protection assembly according to claim 2 or 3, further comprising a guide member disposed at a side surface of the seat back, wherein the first and second limiting members are hinged to the guide member.
5. The side impact protection assembly of claim 4, wherein said ejector is provided as a first spring disposed within a guide for ejecting said protection cover in an unfolded state.
6. The side-impact protection assembly according to claim 3, wherein the pressing assembly includes a button, a second spring and a fixing member, the fixing member is disposed on the outer shell of the seat back, and the lower end of the fixing member abuts against the transmission member, the button and the second spring are both disposed on the fixing member, and the button is used to drive the fixing member to move toward the transmission member, so that the transmission member drives the first limiting member and the second limiting member to rotate.
7. The side impact protection assembly of claim 6, wherein said fixing member is provided with a first inclined surface, said transmission member is provided with a second inclined surface abutting against said first inclined surface, and said first inclined surface and said second inclined surface are inclined in the same direction and at the same angle.
8. The side impact protection assembly of claim 1, wherein said protection cover is plastic.
9. The side impact protection assembly of claim 8, wherein said detent is provided with a recess.
10. A child safety seat having a side impact protection assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221852846.4U CN217804437U (en) | 2022-07-18 | 2022-07-18 | Side impact protection assembly and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221852846.4U CN217804437U (en) | 2022-07-18 | 2022-07-18 | Side impact protection assembly and child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217804437U true CN217804437U (en) | 2022-11-15 |
Family
ID=83966995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221852846.4U Active CN217804437U (en) | 2022-07-18 | 2022-07-18 | Side impact protection assembly and child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217804437U (en) |
-
2022
- 2022-07-18 CN CN202221852846.4U patent/CN217804437U/en active Active
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