CN220562593U - Child safety seat capable of preventing side collision - Google Patents
Child safety seat capable of preventing side collision Download PDFInfo
- Publication number
- CN220562593U CN220562593U CN202322309632.3U CN202322309632U CN220562593U CN 220562593 U CN220562593 U CN 220562593U CN 202322309632 U CN202322309632 U CN 202322309632U CN 220562593 U CN220562593 U CN 220562593U
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- Prior art keywords
- safety seat
- cavity
- rubber
- buffer
- seat body
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- 230000003139 buffering effect Effects 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 30
- 229920001875 Ebonite Polymers 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Abstract
The utility model discloses a child safety seat capable of preventing side collision, which comprises a safety seat body, wherein anti-collision rubber blocks are fixedly embedded in two mounting openings, a rubber baffle separates an inner cavity of each anti-collision rubber block into a cavity a and a cavity b, a first buffer component for primarily buffering the side collision of the safety seat body is arranged in the cavity a, and a second buffer component for secondarily buffering the side collision of the safety seat body is arranged in the cavity b; according to the utility model, the first buffer assembly and the second buffer assembly are used for carrying out primary buffer energy absorption and secondary buffer energy absorption on the safety seat body seat, so that the buffer impact force is fully absorbed, better protection effect is achieved, meanwhile, the first buffer assembly and the second buffer assembly are less damaged after buffer use, and the damage probability is lower.
Description
Technical Field
The utility model relates to the technical field of children products, in particular to a side-collision-preventing child safety seat.
Background
The child safety seat is mainly used for children to take a car to protect personal safety of the children. At present, the child safety seat is widely applied to daily automobile travel, and the safety awareness of people on the automobile travel is increasingly enhanced. In real life, side collision often occurs when car accidents occur, so in order to protect children from side collision, the safety coefficient of the child car safety seat is prevented from being reduced due to left-right deviation of the seat caused by side collision, and a side collision protection structure is arranged on the side of the child car safety seat.
As disclosed in chinese patent publication No. CN209063931U, a child safety seat for preventing side collision is disclosed, which improves the side collision preventing performance of the child safety seat. A side impact child safety seat comprising: the base is used for being placed on an automobile seat; a seat arranged on the base for seating a child; and an energy absorbing device for providing cushioning after being impacted; the energy absorbing device is arranged on the side part of the base and protrudes out of the side surface of the base, and comprises an energy absorbing block made of an energy absorbing material; the energy absorbing device in the shell is extruded and compressed, and the energy absorbing and damping buffering protection effect is achieved.
The anti-collision structure is complex, the combination of a plurality of mechanical parts is easy to misplace during collision to damage the protection structure, the energy absorbing device is extruded and crushed, the whole structure and the energy absorbing block are easy to damage, the energy absorbing block cannot be reused, and the energy absorbing block is mainly relied on for buffering, so that the buffering protection effect is not good enough.
Accordingly, there is a need to provide a side-impact child safety seat that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a child safety seat capable of preventing side collision, which solves the problems that in the prior art, an anti-collision structure is complex, the whole structure and an energy absorption block are easy to damage, the child safety seat cannot be reused, and the buffering protection effect is not good enough.
In order to achieve the above object, the present utility model solves the above technical problems as follows: the utility model provides a child safety seat who prevents side collision, includes the safety seat body, has seted up the installing port on the base side of safety seat body, the installing port is provided with two and symmetry sets up in the base both sides of safety seat body, two all fixed the inlaying in the installing port is equipped with crashproof rubber piece, be fixed with the rubber baffle on crashproof rubber piece's the inside wall, the rubber baffle separates crashproof rubber piece's inside cavity and is cavity a and cavity b, be provided with in the cavity a and hit the first buffer module that carries out preliminary buffering to safety seat body side, be provided with in the cavity b and hit the second buffer module that carries out secondary buffering to safety seat body side.
As a further scheme of the utility model, the first buffer component comprises a high-toughness arc-shaped metal elastic sheet a and a high-toughness arc-shaped metal elastic sheet b which are fixed in the cavity a, wherein the high-toughness arc-shaped metal elastic sheet a and the high-toughness arc-shaped metal elastic sheet b which are adjacent are symmetrically distributed, the high-toughness arc-shaped metal elastic sheet a and the high-toughness arc-shaped metal elastic sheet b which are adjacent are a group, a plurality of groups are arranged in the cavity a, the bottom of the cavity a is communicated with a connecting pipe, and two cavities a in the two anti-collision rubber blocks are communicated through the connecting pipe.
As a further scheme of the utility model, the second buffer component comprises two hard rubber plates fixed with two opposite sides in the cavity b, a rubber column is fixed between the two hard rubber plates, and a spring arranged between the two hard rubber plates is sleeved on the side surface of the rubber column.
As a further scheme of the utility model, the second buffer assemblies are provided with a plurality of groups, and the plurality of groups of second buffer assemblies are equidistantly distributed in the cavity b.
As a further scheme of the utility model, a groove is formed in the side face of the bottom end of the base of the anti-collision rubber block, the connecting pipe is arranged in the groove, and sealing rings are arranged at the ports of the two ends of the connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that: carry out preliminary buffering energy-absorbing and secondary buffering energy-absorbing to safety seat body seat through first buffer unit and second buffer unit, fully absorb buffering impact, play better guard action, first buffer unit and second buffer unit can resume under the impact effect that receives can bear the scope simultaneously, damage probability is less, reduce the loss, compare traditional in safety seat body seat lateral part setting buffer stop and disposable's mode, can provide better protection and practice thrift the maintenance cost for children in the safety seat body base.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a partial structure of a groove according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a cavity a and a cavity b according to the present utility model;
FIG. 4 is a schematic view of a partial structure of a first cushioning assembly and a second cushioning assembly according to the present utility model;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the drawings, the list of components represented by the various numbers is as follows:
1. a first cushioning assembly; 101. a high-toughness arc-shaped metal elastic sheet a; 102. a high-toughness arc-shaped metal elastic sheet b; 103. a connecting pipe; 2. a second cushioning assembly; 201. a hard rubber plate; 202. a spring; 203. a rubber column; 3. an anti-collision rubber block; 4. a safety seat body; 5. a cavity a; 6. a cavity b; 7. a rubber separator; 8. a groove; 9. and (5) an installation port.
Detailed Description
Referring to fig. 1 to 5, an embodiment of the present utility model provides a child safety seat capable of preventing side impact, which comprises a safety seat body 4, wherein a mounting opening 9 is formed on a side surface of a base of the safety seat body 4, the mounting openings 9 are provided with two mounting openings and are symmetrically arranged on two sides of the base of the safety seat body 4, an anti-impact rubber block 3 is fixedly embedded in each of the two mounting openings 9, a rubber partition 7 is fixed on an inner side wall of the anti-impact rubber block 3, the rubber partition 7 divides an inner cavity of the anti-impact rubber block 3 into a cavity a5 and a cavity b6, a first buffer component 1 for primarily buffering side impact of the safety seat body 4 is arranged in the cavity a5, and a second buffer component 2 for secondarily buffering side impact of the safety seat body 4 is arranged in the cavity b 6; when the anti-collision rubber block 3 is arranged on the side part of the base of the safety seat body 4 and protrudes out of the side surface of the base of the safety seat body 4, namely, the anti-collision rubber block 3 and the first buffer component 1 and the second buffer component 2 in the anti-collision rubber block can be impacted firstly when in side collision, the first buffer component 1 and the second buffer component 2 can absorb primary buffer energy and secondary buffer energy of the seat of the safety seat body 4, the impact force is fully absorbed, better protection effect is achieved, meanwhile, the first buffer component 1 and the second buffer component 2 are less damaged after being buffered, the damage probability is lower, and compared with the traditional mode of arranging an anti-collision device on the side part of the seat of the safety seat body 4 and using the anti-collision rubber block once, better protection and maintenance cost saving can be provided for children in the base of the safety seat body 4.
As further shown in fig. 2, 3, 4 and 5, it is worth specifically explaining that the first buffer component 1 includes a high-toughness arc metal shrapnel a101 and a high-toughness arc metal shrapnel b102 fixed in the cavity a5, the adjacent high-toughness arc metal shrapnels a101 and b102 are symmetrically distributed, the adjacent high-toughness arc metal shrapnel a101 and b102 are a group and a plurality of groups are arranged in the cavity a5, the bottom of the cavity a5 is communicated with a connecting pipe 103, and two cavities a5 in the two anti-collision rubber blocks 3 are communicated through the connecting pipe 103; the inside cavity a5 of two anticollision rubber pieces 3 is filled with water, when side collision time cavity a5 inside water and high tenacity arc metal shrapnel a101, high tenacity arc metal shrapnel b102 can receive the impact at first, water in the cavity a5 is pressed the back and can extrude the inside cavity a5 in another anticollision rubber piece 3 through connecting pipe 103, and make its inside inflation, play the cushioning effect, high tenacity arc metal shrapnel a101 and high tenacity arc metal shrapnel b102 can produce great deformation absorption impact energy, cushion, thereby carry out the energy-absorbing of preliminary buffering to safety seat body 4 seat through water pressure, high tenacity arc metal shrapnel a101 and high tenacity arc metal shrapnel b102, simultaneously receive can automatic recovery under the impact force effect that can bear the scope, damage probability is less, reduce the loss.
As further shown in fig. 3, 4 and 5, it is worth specifically explaining that the second buffer assembly 2 includes two hard rubber plates 201 fixed to two opposite sides in the cavity b6, a rubber column 203 is fixed between the two hard rubber plates 201, and a spring 202 disposed between the two hard rubber plates 201 is sleeved on a side surface of the rubber column 203; when side collision, the first buffer component 1 is used for buffering and weakening the impact force after the side collision is transmitted to the cavity b6, the hard rubber plate 201, the spring 202 and the rubber column 203 are extruded to deform, the hard rubber plate 201, the spring 202 and the rubber column 203 are matched to further buffer and absorb the impact force, so that the first buffer component 1 is combined to play a better role in buffering, and a better role in protecting children in the safety seat body 4 is provided.
The scheme comprises the following working processes: when the anti-collision rubber block 3 is used, the anti-collision rubber block 3 is arranged on the side part of the base of the safety seat body 4 and protrudes out of the side surface of the base of the safety seat body 4, namely, the anti-collision rubber block 3 and the first buffer component 1 and the second buffer component 2 in the anti-collision rubber block can be impacted firstly, water and the high-toughness arc-shaped metal elastic piece a101 and the high-toughness arc-shaped metal elastic piece b102 in the anti-collision rubber block 3 are filled with water in the cavity a5 during side collision, the water in the cavity a5 is impacted firstly, after being pressurized, the water can be extruded into the cavity a5 in the other anti-collision rubber block 3 through the connecting pipe 103, the inside of the anti-collision rubber block is expanded, the buffer function is achieved, meanwhile, the high-toughness arc-shaped metal elastic piece a101 and the high-toughness arc-shaped metal elastic piece b102 can generate larger deformation to absorb impact energy, and buffer the safety seat body 4, the water is buffered, the impact force is buffered preliminarily through the water pressure, the high-toughness arc-shaped metal elastic piece a101 and the high-toughness arc-shaped metal elastic piece b102, the impact force is transmitted into the cavity b6 after the first buffer component 1 is buffered, the impact force is buffered firstly, the impact force is extruded into the rubber column 202, the rubber column is further deformed through the extrusion plate 203, and the rubber column 203 is deformed, and the rubber column is matched with the rubber column 203.
As further shown in fig. 4, it is worth specifically explaining that the second buffer assemblies 2 are provided with a plurality of groups, and the plurality of groups of second buffer assemblies 2 are equidistantly distributed in the cavity b 6; the plurality of groups of second buffer components 2 ensure that the impact force is comprehensively buffered.
As further shown in fig. 2, it is worth specifically explaining that a groove 8 is formed on the side surface of the bottom end of the base of the anti-collision rubber block 3, a connecting pipe 103 is arranged in the groove 8, and sealing rings are arranged at the ports of two ends of the connecting pipe 103; the groove 8 is provided to avoid the connection pipe 103 protruding from the bottom surface of the safety seat body 4 so that the connection pipe 103 does not affect the assembly of the bottom of the safety seat body 4.
To sum up: the first buffer assembly 1 and the second buffer assembly 2 carry out preliminary buffering energy absorption and secondary buffering energy absorption to the seat of the safety seat body 4, fully absorb buffering impact force, play better guard action, the damage probability of the first buffer assembly 1 and the second buffer assembly 2 after buffering use is less, compared with the traditional mode of arranging an anti-collision device on the side part of the seat of the safety seat body 4 and being disposable, better protection and maintenance cost saving can be provided for children in the base of the safety seat body 4, the arranged groove 8 avoids the connecting pipe 103 from protruding out of the surface of the bottom of the safety seat body 4, and assembly is convenient.
Claims (5)
1. The utility model provides a child safety seat that prevents side collision, includes the safety seat body, its characterized in that has seted up the installing port on the base side of safety seat body, the installing port is provided with two and the symmetry sets up in the base both sides of safety seat body, two all fixedly in the installing port inlay and be equipped with crashproof rubber piece, be fixed with the rubber baffle on crashproof rubber piece's the inside wall, the rubber baffle separates crashproof rubber piece's inside cavity and is cavity a and cavity b, be provided with in the cavity a and hit the first buffer module that carries out preliminary buffering to safety seat body side, be provided with in the cavity b and hit the second buffer module that carries out secondary buffering to safety seat body side.
2. The child safety seat for preventing side impact according to claim 1, wherein the first buffer component comprises a high-toughness arc-shaped metal elastic sheet a and a high-toughness arc-shaped metal elastic sheet b fixed in the cavity a, the high-toughness arc-shaped metal elastic sheet a and the high-toughness arc-shaped metal elastic sheet b which are adjacent are symmetrically distributed, the high-toughness arc-shaped metal elastic sheet a and the high-toughness arc-shaped metal elastic sheet b which are adjacent are a group, a plurality of groups are arranged in the cavity a, a connecting pipe is communicated with the bottom of the cavity a, and two cavities a in the two anti-collision rubber blocks are communicated through the connecting pipe.
3. The child safety seat according to claim 1, wherein the second cushion assembly comprises two hard rubber plates fixed to two opposite sides in the cavity b, a rubber column is fixed between the two hard rubber plates, and a spring disposed between the two hard rubber plates is sleeved on a side of the rubber column.
4. The side impact child safety seat according to claim 3, wherein the second cushioning assemblies are provided in a plurality of groups, the plurality of groups of second cushioning assemblies being equally spaced within the interior of the cavity b.
5. The side-impact child safety seat according to claim 2, wherein the side surface of the bottom end of the base of the anti-collision rubber block is provided with a groove, the connecting pipe is arranged in the groove, and both end ports of the connecting pipe are provided with sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309632.3U CN220562593U (en) | 2023-08-28 | 2023-08-28 | Child safety seat capable of preventing side collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309632.3U CN220562593U (en) | 2023-08-28 | 2023-08-28 | Child safety seat capable of preventing side collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562593U true CN220562593U (en) | 2024-03-08 |
Family
ID=90102387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309632.3U Active CN220562593U (en) | 2023-08-28 | 2023-08-28 | Child safety seat capable of preventing side collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562593U (en) |
-
2023
- 2023-08-28 CN CN202322309632.3U patent/CN220562593U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |