CN217532632U - Children's safety seat sunshade rotation regulation mechanism - Google Patents
Children's safety seat sunshade rotation regulation mechanism Download PDFInfo
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- CN217532632U CN217532632U CN202221212373.1U CN202221212373U CN217532632U CN 217532632 U CN217532632 U CN 217532632U CN 202221212373 U CN202221212373 U CN 202221212373U CN 217532632 U CN217532632 U CN 217532632U
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Abstract
The utility model relates to a children safety seat awning rotation adjusting mechanism, an awning bolt rotation assembly comprises a rotating arm and a bolt arm, the inner wall of a rotating cavity of the rotating arm is a plurality of arc grooves with a circle of uniform interval, and a circular end surface opening of the rotating cavity is internally provided with a back-off which takes the circle center as the center and is provided with more than three arcs uniformly distributed on the same circumference; more than three arc column plates which are uniformly distributed on the circumference and correspond to the clamping reverse buckle are arranged on the pin arm insertion part, a clamping elastic sheet which is concentric with the periphery of the arc column plates is also arranged on the insertion part, the clamping elastic sheet is an incomplete circumference, three circular chucks which correspond to the arc grooves are uniformly distributed on the outer circumference of the clamping elastic sheet, and the middle position of any two circular chucks on the clamping elastic sheet is fixed on the insertion part. The structure is simple, the connection is compact and stable, and the adjustment is convenient.
Description
Technical Field
The utility model relates to a safety seat, a children's safety seat sunshade rotation adjustment mechanism specifically says so.
Background
With the popularization of child safety seats, the requirements on the use performance of the child safety seats are higher and higher. In order to be matched with the sunshade used by the child safety seat, the awning structure arranged on the child safety seat is fixed and cannot be adjusted, so that the requirements of sunshade adjustment at different angles are met.
Disclosure of Invention
The utility model provides a simple structure connects compactness, stability, adjusts convenient children's safety seat sunshade rotation regulation mechanism.
The utility model adopts the technical proposal that: the utility model provides a children's safety seat sunshade rotation regulation mechanism, includes the sunshade bolt rotating assembly who pegs graft in slot on the seat body both sides limit, its characterized in that: the awning bolt rotating assembly comprises a rotating arm and a bolt arm, the rotating arm comprises a rotating arm body and a rotating cavity which are connected, the inner wall of the rotating cavity is provided with a plurality of arc-shaped grooves which are uniformly spaced, the circular end surface of the rotating cavity is opened, and more than three arc-shaped back-off buttons which are positioned on the same circumference and are uniformly distributed on the circumference by taking the circle center as the center are arranged in the circular end surface of the rotating cavity; the bolt arm includes disjunctor bolt arm body and grafting portion, sets up the arc column plate that corresponds the joint back-off more than three of circumference equipartitions on the grafting portion, still be provided with the joint shell fragment with arc column plate periphery concentric, the joint shell fragment is incomplete circumference, the circular dop of three corresponding arc recess of equipartition on the outer circumference of joint shell fragment, the joint shell fragment that middle circular dop corresponds is fixed on grafting portion, but the unsettled elasticity expansion shrink state that is of joint shell fragment tip that two other circular dops correspond.
The outer end of the rotating arm body is provided with a rotating slot for inserting the awning.
The outer end of the latch arm body is provided with a latch key or a slot for plugging a slot or a key of the seat body.
Any two circular chucks are fixed on the inserting part at the middle position of the clamping elastic sheet.
Two support legs of the awning structure are inserted into the outer end of the rotating arm body of the mechanism, and the bolt arm body of the mechanism is inserted into the side slot of the seat body. The rotatory chamber opening grafting portion of swinging boom, arc column slab joint back-off, the joint shell fragment is at rotatory intracavity wall through circular dop elastic joint, realize the stable grafting of rotatory chamber and grafting portion, and when the awning is rotatory in needs regulation, the rotary drive swinging boom, the rotatory compression joint shell fragment of rotatory intracavity wall, the joint shell fragment returns to contract corresponding circular dop position, let out the joint locking to rotatory intracavity wall arc recess, it is rotatory to the circular dop joint in the arc recess of position back, realize the locking angle of swinging boom and bolt arm fixed, it is convenient to adjust, it is stable firm after adjusting.
Drawings
FIG. 1 is a schematic view of a structure of a rotating arm of the present invention;
FIG. 2 is a schematic view of the latch arm of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a view showing the installation and use of the present invention on the seat body.
In the figure: seat body 1, seat slot 2, swinging boom body 3, rotatory slot 4, rotatory chamber 5, arc recess 6, back-off 7, bolt arm body 8, grafting key 9, grafting portion 10, arc column plate 11, joint shell fragment 12, circular dop 13.
Detailed Description
The following is further described with reference to the accompanying drawings.
As shown in fig. 1-4, a rotary adjusting mechanism for a sunshade of a child safety seat comprises a rotary arm and a bolt arm, wherein the rotary arm comprises a rotary arm body 3 and a rotary cavity 5 which are connected with each other, a rotary slot 4 for inserting the sunshade is arranged at the outer end of the rotary arm body 3, a circle of a plurality of arc-shaped grooves 6 are uniformly arranged on the inner wall of the rotary cavity 5 at intervals, and three back-off buttons 7 which are uniformly distributed on the same circumference by taking a circle center as a center are arranged in the circular end surface opening of the rotary cavity; the bolt arm includes disjunctor bolt arm body 8 and grafting portion 9, bolt arm body outer end sets up the grafting key 9 of 1 seat slot 2 of grafting seat body, set up the arc column board 11 that corresponds joint back-off 7 more than three of circumference equipartition on grafting portion 9, still be provided with the joint shell fragment 12 with the same centre of a circle of arc column board periphery in grafting portion, the joint shell fragment is incomplete circumference, the circular dop 13 of the three corresponding arc recess of equipartition on the outer circumference of joint shell fragment, arbitrary two circular dops intermediate positions on the joint shell fragment are fixed on grafting portion.
Claims (4)
1. The utility model provides a children's safety seat sunshade rotation regulation mechanism, includes the sunshade bolt rotating assembly who pegs graft in slot on the seat body both sides limit, its characterized in that: the awning pin rotating assembly comprises a rotating arm and a pin arm, the rotating arm comprises a rotating arm body and a rotating cavity which are connected, the inner wall of the rotating cavity is provided with a plurality of arc-shaped grooves which are uniformly spaced, the circular end surface of the rotating cavity is provided with an opening, and more than three back-off buttons which are in the same circumference and are in arc shape are uniformly distributed on the circumference by taking the circle center as the center; the bolt arm includes disjunctor bolt arm body and grafting portion, sets up the arc column plate that corresponds the joint back-off more than three of circumference equipartitions on the grafting portion, still be provided with the joint shell fragment with arc column plate periphery concentric, the joint shell fragment is incomplete circumference, the circular dop of three corresponding arc recess of equipartition on the outer circumference of joint shell fragment, the joint shell fragment that middle circular dop corresponds is fixed on grafting portion, but the unsettled elasticity expansion shrink state that is of joint shell fragment tip that two other circular dops correspond.
2. A child safety seat canopy rotation adjustment mechanism as claimed in claim 1, wherein: the outer end of the rotating arm body is provided with a rotating slot for inserting the sunshade.
3. A child safety seat canopy rotation adjustment mechanism as claimed in claim 1, wherein: the outer end of the latch arm body is provided with a latch key or a slot for plugging a slot or a key of the seat body.
4. A child safety seat canopy rotation adjustment mechanism as claimed in claim 1, wherein: any two circular chucks are fixed on the inserting part at the middle position of the clamping elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221212373.1U CN217532632U (en) | 2022-05-20 | 2022-05-20 | Children's safety seat sunshade rotation regulation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221212373.1U CN217532632U (en) | 2022-05-20 | 2022-05-20 | Children's safety seat sunshade rotation regulation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217532632U true CN217532632U (en) | 2022-10-04 |
Family
ID=83440599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221212373.1U Active CN217532632U (en) | 2022-05-20 | 2022-05-20 | Children's safety seat sunshade rotation regulation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217532632U (en) |
-
2022
- 2022-05-20 CN CN202221212373.1U patent/CN217532632U/en active Active
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