CN211995274U - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN211995274U CN211995274U CN201922164440.1U CN201922164440U CN211995274U CN 211995274 U CN211995274 U CN 211995274U CN 201922164440 U CN201922164440 U CN 201922164440U CN 211995274 U CN211995274 U CN 211995274U
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- China
- Prior art keywords
- base
- seat
- locking
- upper cover
- child safety
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a child safety seat, which comprises a base and a seat arranged above the base, wherein the seat is rotationally arranged relative to the base, the child safety seat is also provided with a connecting mechanism arranged below the seat, the connecting mechanism is provided with a locking piece movably arranged at the side part of the seat, the base comprises a base body and a base upper cover arranged above the base body, the base upper cover is provided with an opening for the locking piece to enter in a matching way, a rotating groove for the seat to rotate is formed between the base body and the base upper cover, the locking piece is provided with a retracting position and an expanding position, and when the locking piece is positioned on the base upper cover, the locking piece is positioned at the retracting position under the action of the base upper cover; when the locking member is positioned in the rotating groove, the locking member is in the unfolding position; the force applied to the locking member by the cover of the base is removed when the locking member is aligned with the opening and the locking member is converted from the retracted position to the extended position.
Description
Technical Field
The utility model relates to a children's articles for use field, concretely relates to children's safety seat.
Background
Child safety seat among the prior art, including base and the seat of setting in the base top, the fixed locking piece that is provided with in seat below, the base includes base body and the base upper cover of setting in the base body top, cover on the base and offer the opening that supplies the locking piece cooperation to get into, form the swivelling chute that supplies the seat rotation between base body and the base upper cover, the seat passes through locking piece and base swivelling joint, however because the locking piece is with seat fixed connection, must aim at the locking piece opening and just can install the seat on the base and go, the installation degree of difficulty is great, and during the installation finger easily enters the opening, produce crowded double-layered risk.
Disclosure of Invention
The utility model aims at overcoming the defect among the prior art, providing a children's safety seat, its installation procedure can further simplify, and reduces crowded press from both sides the risk.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a child safety seat comprises a base and a seat arranged above the base, wherein the seat is rotatably arranged relative to the base, the child safety seat is also provided with a connecting mechanism arranged below the seat, the connecting mechanism is provided with a locking piece movably arranged at the bottom of the seat, the base comprises a base body and a base upper cover arranged above the base body, the base upper cover is provided with an opening for the locking piece to be matched and enter, a rotating groove for the locking piece to rotate is formed between the base body and the base upper cover, the locking piece is provided with a retracting position and an unfolding position, and when the locking piece is positioned on the base upper cover, the locking piece is positioned at the retracting position under the action force of the base upper cover; when the locking member is located in the rotation slot, the locking member is in the deployed position; when the locking member is aligned with the opening, the force applied to the locking member by the base upper cover is removed, and the locking member is converted from the retracted position to the deployed position.
Further, the locking pieces are provided on both sides of the bottom of the seat.
Further, the openings of the base upper cover are symmetrically arranged on the base.
Further, the locking piece is rotatably connected with the seat through a rotating shaft.
Further, the connection mechanism further comprises a limiting mechanism that causes the locking element to be in the deployed position.
Further, the limiting mechanism comprises an elastic member for providing an elastic force required for converting the locking member from the retracted position to the deployed position, and a limiting member for preventing the locking member from further rotating in the rotating direction when the locking member rotates to the deployed position in the deploying process.
Further, the locking piece is including being used for inserting the open-ended first end of base upper cover, being located the second end of the locking piece other end and being used for connecting the first end with the locking piece main part of second end, the seat including set up in the apron of locking piece main part top, the elastic component is the torsional spring, the torsional spring cover is established in the pivot, the one end of torsional spring with cover connection or counterbalance, the other end of torsional spring with the second end is connected.
Further, the limiting member is disposed above the second end.
Further, the seat includes a seat body and a link provided below the seat body, and the locking piece is provided at an end of the link.
Further, the link may be fixedly disposed below the seat body.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a child safety seat, set up the locking piece activity on the seat, need not to aim at the opening with the locking piece when installing the seat like this, only need place the seat and rotate on the base, when the locking piece covers the rotation on the base, make the locking piece be in withdrawal position because the effort of base upper cover, when the locking piece rotates to open position, the locking piece falls into the swivelling chute and converts to the expansion position, the installation step of seat has been simplified and the crowded risk of pressing from both sides of finger in the installation has been avoided.
Drawings
Fig. 1 is a schematic view of a child safety seat according to the present invention during installation of the seat on a base;
FIG. 2 is a schematic view of the connection member of the child safety seat of the present invention rotating above the upper cover of the base;
FIG. 3 is a schematic view of a locking member portion of the child safety seat of the present invention;
FIG. 4 is a schematic view of the connector portion of the child safety seat of the present invention with the locking member in the retracted position;
FIG. 5 is a schematic view of a connector portion of the child safety seat of the present invention with the locking member in the deployed position;
FIG. 6 is a cross-sectional view of a connector portion of the child safety seat of the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 6;
FIG. 8 is a cross-sectional view of the locking member of the child safety seat of the present invention rotating above the base upper cover;
FIG. 9 is an enlarged view of portion B of FIG. 8;
FIG. 10 is a cross-sectional view of the locking member of the child safety seat of the present invention rotating within the base;
fig. 11 is a sectional view of portion C of fig. 10.
The reference numbers in the figures are:
1. a base; 1a, a base body; 1b, an upper cover of the base; 1c, opening; 1d, a rotating groove; 2. a seat; 2a, a connecting piece; 3. a locking member; 3a, a first end; 3b, a second end; 3c, a locking piece main body; 4. a rotating shaft; 5. an elastic member; 6. a limiting member; 7. and (7) a cover plate.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 11, the child safety seat in the present embodiment includes a base 1, and a seat 2 disposed above the base 1, the seat 2 being rotatably disposed with respect to the base 1,
the base 1 includes a base body 1a and a base upper cover 1b disposed above the base body 1a, an opening 1c is disposed on the base upper cover 1b, specifically, the opening 1c of the base upper cover 1b is symmetrically disposed on the base 1, as shown in fig. 11, a rotation groove 1d for the locking member 3 to rotate around the whole circumference is formed between the base body 1a and the base upper cover 1 b.
The child safety seat also has a link mechanism provided below the seat 2, the link mechanism including a locking member 3 having a deployed position and a retracted position, and a stopper mechanism for allowing the locking member 3 to be in the deployed position, the locking member 3 being accessible to the base 1 so as to rotate in cooperation with the rotation groove 1d of the base 1 when the locking member 3 is in the deployed position, and the locking member 3 being disengaged from the rotation groove 1d when the locking member 3 is in the retracted position.
The locking piece 3 is movably arranged at the bottom of the seat 2, specifically, the locking piece 3 is rotatably arranged at two sides of the bottom of the seat 2 through a rotating shaft 4, the seat 2 in the embodiment comprises a seat body and a connecting piece 2a arranged below the seat body, the connecting piece 2a is fixedly arranged below the seat body, the locking piece 3 is arranged at the end part of the connecting piece 2a, and the locking piece 3 comprises a first end 3a used for being inserted into an opening 1c of the upper cover of the base, a second end 3b arranged at the other end of the locking piece 3, and a locking piece main body 3c used for connecting the first end 3a and the second end 3 b.
As shown in fig. 7, 9, and 11, the limiting mechanism includes an elastic member 5 for providing an elastic force required to convert the locking member 3 from the retracted position to the extended position, and a limiting member 6 for preventing the locking member 3 from further rotating from the extended position along the extension direction, in this embodiment, the elastic member 5 is a torsion spring, the torsion spring is sleeved on the rotating shaft 4, the connecting member 3 is further provided with a cover plate 7 located above the locking member main body 3c, in this embodiment, the cover plate 7 is connected to the connecting member 2a, one end of the torsion spring is connected to or abutted against the cover plate 7, the other end of the torsion spring is connected to the second end 3b, the limiting member 6 is disposed above the second end 3b, and in this embodiment, the limiting member.
The use principle is as follows:
as shown in fig. 1-4 and 8-9, when the seat 2 or the connecting member 2a is mounted on the base 1, the seat 2 or the connecting member 2a is first placed on the base, and the locking member 3 is located on the base upper cover 1b, and the locking member 3 is forced by the base upper cover 1b to be in the retracted position; when the seat or the connecting piece is rotated above the upper cover of the base, when the locking piece 3 is rotated to the opening 1c, the action force of the upper cover 1b of the base on the locking piece 3 is cancelled, the locking piece 3 rotates from the retracted position to the extended position under the action of the elastic piece 5, the limiting piece 6 prevents the locking piece 3 from further rotating in the process of extending, so that the locking piece 3 is converted to the extended position shown in figures 3-7 and 10-11, the first end 3a of the locking piece 3 falls into the rotating groove 1d, the seat 2 and the base 1 are connected through the locking piece 3, the locking piece 3 can rotate in the rotating groove 1d, when the seat 2 or the connecting piece 2a needs to be detached from the base 1, the locking piece 3 rotates to the opening 1c in the rotating groove 1d, and then the locking piece 3 is taken out from the opening 1 c.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a children's safety seat, includes the base and sets up the seat of base top, the seat is relative the base rotation sets up its characterized in that: the child safety seat is also provided with a connecting mechanism arranged below the seat, the connecting mechanism is provided with a locking piece movably arranged at the bottom of the seat, the base comprises a base body and a base upper cover arranged above the base body, the base upper cover is provided with an opening for the locking piece to enter in a matching way, a rotating groove for the locking piece to rotate is formed between the base body and the base upper cover,
the locking member has a retracted position and an extended position, and when the locking member is positioned on the base upper cover, the locking member is forced by the base upper cover to be in the retracted position; when the locking member is located in the rotation slot, the locking member is in the deployed position; when the locking member is aligned with the opening, the force applied to the locking member by the base upper cover is removed, and the locking member is converted from the retracted position to the deployed position.
2. The child safety seat according to claim 1, wherein: the locking pieces are arranged on two sides of the bottom of the seat.
3. The child safety seat according to claim 2, wherein: the openings of the base upper cover are symmetrically arranged on the base.
4. The child safety seat according to claim 1, wherein: the locking piece is connected with the seat in a rotating mode through a rotating shaft.
5. The child safety seat according to claim 4, wherein: the attachment mechanism further includes a stop mechanism that causes the locking element to be in the deployed position.
6. The child safety seat according to claim 5, wherein: the limiting mechanism comprises an elastic part and a limiting part, wherein the elastic part is used for providing elastic force required by the locking part to be converted from the retracted position to the deployed position, and the limiting part is used for preventing the locking part from further rotating along the rotating direction when the locking part rotates to the deployed position in the process of deployment.
7. The child safety seat according to claim 6, wherein: the locking piece is including being used for inserting the open-ended first end of base upper cover, being located the second end of the locking piece other end and being used for connecting the first end with the locking piece main part of second end, the seat including set up in the apron of locking piece main part top, the elastic component is the torsional spring, the torsional spring cover is established in the pivot, the one end of torsional spring with cover connection or counterbalance, the other end of torsional spring with the second end is connected.
8. The child safety seat according to claim 7, wherein: the limiting piece is arranged above the second end.
9. The child safety seat according to any one of claims 1 to 8, wherein: the seat comprises a seat body and a connecting piece arranged below the seat body, and the locking piece is arranged at the end part of the connecting piece.
10. The child safety seat according to claim 9, wherein: the connecting piece is fixedly arranged below the seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164440.1U CN211995274U (en) | 2019-12-06 | 2019-12-06 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164440.1U CN211995274U (en) | 2019-12-06 | 2019-12-06 | Child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211995274U true CN211995274U (en) | 2020-11-24 |
Family
ID=73407587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164440.1U Active CN211995274U (en) | 2019-12-06 | 2019-12-06 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211995274U (en) |
-
2019
- 2019-12-06 CN CN201922164440.1U patent/CN211995274U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |