Child safety basket sunshade adjusting structure

Abstract

The utility model discloses a child safety basket sunshade adjusting structure which comprises a basket body, the top of the top wall of the basket body is bent downwards to form a folded edge, a sunshade rod is installed on the folded edge, the whole sunshade rod is in a U shape with a downward opening, the two ends of the sunshade rod are connected with the middle of the folded edge, and a groove is formed in the connecting position of the folded edge and the sunshade rod. The side walls, located at the grooves, of the folded edges are provided with first wave grooves and protrusions, and the first wave grooves and the protrusions are connected with the inner walls of the bottom ends of the shed rods. The shed rods are stirred, the second wave grooves can rotate along with the shed rods under the driving of the shed rods, and the peaks of the wave crests of the second wave grooves can be clamped with the bottom points of the wave troughs of the first wave grooves again every time the shed rods rotate by half wavelength, so that the positions of the shed rods are positioned and fixed; in the whole process, positioning of the shed rods is synchronous along with rotation, the positioning speed is high, adjustment is convenient, operation is convenient, and the use flexibility is high.

Description

Technical Field

[0001] This utility model specifically relates to an adjustable structure for a child safety basket sunshade. Background Technology

[0002] A child safety carrier is a special seat that attaches to a car seat to provide safety for newborns while traveling. Compared to ordinary car seats, it features rear-facing installation and a semi-flat design. It is also typically equipped with 3-point or 5-point harnesses, providing more comprehensive protection for newborns. Specifically, in the event of emergency braking or a collision, its large internal force distribution ensures that different parts of the child's body are not significantly injured, thus maximizing the child's protection. In addition to being used as a car seat in the car, it can also be detached from the car seat and used as a portable infant carrier, meeting the needs of different scenarios.

[0003] The existing sunshade of the basket has a complex positioning structure that is difficult to operate when opened, and it is impossible to quickly adjust the opening position of the sunshade according to actual needs, resulting in low flexibility of use.

[0004] Therefore, it is necessary to invent an adjustable structure for a child safety basket sunshade to solve the above problems. Utility Model Content

[0005] (a) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes an adjustable structure for a child safety basket sunshade canopy. By moving the canopy rod, the second wave groove will rotate under the action of the canopy rod. When rotating by half a wavelength, the peak of the second wave groove will engage with the trough of the first wave groove again, thus fixing the position of the canopy rod. Moving the canopy rod again will open the canopy to the appropriate position. Throughout the process, the positioning of the canopy rod is synchronized with the rotation, the positioning speed is fast, the adjustment is convenient, and it is easy to operate and highly flexible in use.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a child safety basket sunshade adjustment structure, including a basket body, the top wall of the basket body is bent downward to form a folded edge, a canopy rod is installed on the folded edge, the canopy rod is in the shape of a U-shaped opening downward, and both ends are connected to the middle of the folded edge respectively;

[0009] A groove is formed at the connection between the folded edge and the canopy rod, and a first wave groove is formed on the side wall of the folded edge at the groove.

[0010] The protrusion is connected to the inner wall of the bottom end of the canopy pole. A second wave groove is provided on the outer side of the protrusion to engage with the first wave groove, so that the canopy pole maintains the adjusted position.

[0011] A limiting component is installed on the protrusion to prevent the protrusion from dislodging from the groove.

[0012] Preferably, the protrusion is shaped like a frustum, the groove is adapted to the protrusion, and the crest of the second wave groove engages with the trough of the first wave groove.

[0013] Preferably, the side wall of the folded edge located at the groove has an insertion hole, the insertion hole is generally in the shape of a straight line, and the middle part protrudes outward.

[0014] Preferably, the socket is inclined and the angle between it and the horizontal plane is set to - degrees.

[0015] Preferably, the limiting component includes a connecting block installed on the inner wall of the protrusion and an elastic piece installed at the end of the connecting block, the elastic piece being disposed between the folded edge and the outer wall of the basket through an insertion hole.

[0016] Preferably, the elastic sheet is adapted to the socket, and the side away from the connecting block is generally arc-shaped, with both ends of the elastic sheet in contact with the inner wall of the folded edge.

[0017] Preferably, the basket is also equipped with a handle, which is U-shaped with the opening facing downwards, and its two ends are respectively connected to the middle of the folded edge.

[0018] Compared with the prior art, the beneficial effects of the above-mentioned technical solution of this utility model are:

[0019] This invention features a first wave groove and a second wave groove. When the canopy rod rotates around the center of the groove, the second wave groove rotates accordingly. Every half wavelength of rotation, the crest of the second wave groove engages with the trough of the first wave groove, thus fixing the position of the canopy rod. Moving the canopy rod again opens the canopy to the appropriate position. Throughout the process, the positioning of the canopy rod is synchronized with the rotation, resulting in fast positioning speed, convenient adjustment, and easy operation with high flexibility. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a perspective view of the present utility model;

[0023] Figure 3 This utility model Figure 2 Enlarged view of the A-section structure;

[0024] Figure 4 This is a schematic diagram of the structure of the canopy pole of this utility model;

[0025] Figure 5 This utility model Figure 4 Enlarged view of the structure of section B;

[0026] Figure 6 This is a half-sectional view of the present invention;

[0027] Figure 7 This utility model Figure 5 Enlarged view of the C-section structure.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Basket body, 2. Folded edge, 3. Shelter rod, 4. Groove, 5. First wave groove, 6. Protrusion, 7. Second wave groove, 8. Insertion hole;

[0030] 9 Limiting components, 91 Connecting blocks, 92 Elastic sheets, 10 Handles. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] This utility model provides, for example Figure 1-7 The adjustable structure of a child safety basket sunshade shown includes a basket body 1. The top wall of the basket body 1 is bent downward to form a folded edge 2. A canopy rod 3 is installed on the folded edge 2. The canopy rod 3 is U-shaped with an opening facing downward, and its two ends are respectively connected to the middle of the folded edge 2.

[0033] A groove 4 is formed at the connection between the folded edge 2 and the canopy rod 3, and a first wave groove 5 is formed on the side wall of the folded edge 2 located at the groove 4;

[0034] The protrusion 6 is connected to the inner wall of the bottom end of the canopy rod 3. The outer side of the protrusion 6 is provided with a second wave groove 7, which is used to engage with the first wave groove 5 so that the canopy rod 3 maintains the adjusted position.

[0035] A limiting component 9 is installed on the protrusion 6. The limiting component 9 includes a connecting block 91 installed on the inner wall of the protrusion 6 and an elastic piece 92 installed at the end of the connecting block 91. The elastic piece 92 passes through the insertion hole 8 and is disposed between the folded edge 2 and the outer wall of the basket 1 to prevent the protrusion 6 from dislodging from the groove 4.

[0036] In one embodiment, the protrusion 6 is shaped like a frustum, and the groove 4 is adapted to the protrusion 6 to facilitate the installation of the canopy rod 3 on the basket body 1. The crest of the second wave groove 7 engages with the trough of the first wave groove 5, so that there is a large friction between the protrusion 6 and the groove 4, thereby enabling the canopy rod 3 to maintain its position when it is rotated and opened.

[0037] In one embodiment, the side wall of the folded edge 2 located at the groove 4 has an insertion hole 8. The insertion hole 8 is generally in the shape of a straight line and protrudes outward in the middle. The insertion hole 8 is inclined and the angle with the horizontal plane is set to 20-25 degrees, so that when the shed rod 3 rotates, the elastic piece 92 will not easily coincide with the insertion hole 8.

[0038] In one embodiment, the elastic sheet 92 is adapted to the insertion hole 8, and the side away from the connecting block 91 is generally arc-shaped. The two ends of the elastic sheet 92 are in contact with the inner wall of the folded edge 2. The elastic sheet 92 can always fit against the inner wall of the folded edge 2, so that when the shed rod 3 rotates, the protrusion 6 will not fall off the groove 4, thereby making the shed rod 3 have high stability after installation.

[0039] In one embodiment, the basket 1 is also equipped with a handle 10, which is U-shaped with the opening facing downwards. Both ends are connected to the middle of the folded edge 2, making it easy for the user to lift the basket 1 and meet the usage needs.

[0040] The specific implementation method is as follows: When this utility model is in use, one end of the canopy cloth is installed on the left side of the basket body 1, and the other end is wrapped around the canopy rod 3. The protrusion 6 and the groove 4 are set to an interference fit, so that there is a high friction between the protrusion 6 and the groove 4.

[0041] Specifically, when using the canopy pole 3, the user simply moves it to the appropriate position. The canopy then opens to provide shade for the basket 1. During this process, the second wave groove 7 on the outer side of the protrusion 6 rotates around the center of the groove 4 inside the first wave groove 5. As the second wave groove 7 rotates, the crests of both the first and second wave grooves are subjected to compressive force and undergo elastic deformation. This continues until the second wave groove 7 rotates half a wavelength. The crest of groove 7 will engage with the trough of the first wave groove 5 again, that is, the protrusion 6 and the groove 4 will re-engage after deformation, thereby causing the basket 1 of the canopy rod 3 to rotate to the right and drive the canopy to open. By continuously turning the canopy rod 3, the canopy rod 3 can be rotated to the desired position. After stopping turning, the canopy rod 3 has high stability under the engagement and limitation of the protrusion 6 and the groove 4, that is, the first wave groove 5 and the second wave groove 7, and can maintain the rotation angle unchanged and maintain the adjusted position so that the canopy can be used normally.

[0042] Meanwhile, when the canopy rod 3 rotates, the connecting block 91 will drive the elastic sheet 92 to rotate synchronously. The two sides of the elastic sheet 92 will always be in close contact with the inner wall of the folded edge 2, which further improves the stability of the canopy rod 3. Moreover, due to the limited area of ​​the canopy cloth, when the canopy rod 3 rotates to the right to the maximum distance, there is a pulling force on the canopy rod 3, so that the elastic sheet 92 will not rotate clockwise to be flush with the insertion hole 8. When the canopy rod 3 rotates to the left, due to the limit of the top left side of the basket 1, the canopy rod 3 will not rotate to the bottom of the side wall of the basket 1, that is, the elastic sheet 92 will not rotate counterclockwise to be flush with the insertion hole 8. Thus, the elastic sheet 92 will not detach outward regardless of whether the canopy rod 3 rotates clockwise or counterclockwise, so that the protrusion 6 can always be kept in the groove 4, and the canopy rod 3 will not fall off after installation.

[0043] This implementation method specifically solves the problem in the existing technology that the sunshade of the basket is complex in its positioning structure, difficult to operate, and cannot be quickly adjusted to adjust the opening position of the sunshade according to actual needs, resulting in low flexibility of use.

[0044] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A child safety infant carrier sunshade adjustment structure, characterized in that: include: The basket (1) has a top wall that is bent downward to form a folded edge (2). A canopy rod (3) is installed on the folded edge (2). The canopy rod (3) is U-shaped with the opening facing downward, and its two ends are connected to the middle of the folded edge (2). A groove (4) is formed at the connection between the folded edge (2) and the shed rod (3), and a first wave groove (5) is formed on the side wall of the folded edge (2) located at the groove (4). The protrusion (6) is connected to the inner wall of the bottom end of the shed rod (3). A second wave groove (7) is provided on the outer side of the protrusion (6) to engage with the first wave groove (5) so that the shed rod (3) maintains the adjusted position. A limiting component (9) is installed on the protrusion (6) to prevent the protrusion (6) from dislodging from the groove (4).

2. The adjustable structure for a child safety carrier sunshade according to claim 1, characterized in that: The protrusion (6) is shaped like a frustum, the groove (4) is adapted to the protrusion (6), and the peak of the second wave groove (7) is engaged with the trough of the first wave groove (5).

3. The adjustable structure for a child safety carrier sunshade according to claim 1, characterized in that: The side wall of the folded edge (2) located at the groove (4) has an insertion hole (8). The insertion hole (8) is in the shape of a straight line and protrudes outward in the middle.

4. The adjustable structure for a child safety carrier sunshade according to claim 3, characterized in that: The socket (8) is inclined and the angle between it and the horizontal plane is set to 20-25 degrees.

5. The adjustable structure for a child safety carrier sunshade according to claim 4, characterized in that: The limiting component (9) includes a connecting block (91) installed on the inner wall of the protrusion (6) and an elastic piece (92) installed at the end of the connecting block (91). The elastic piece (92) passes through the insertion hole (8) and is disposed between the folded edge (2) and the outer wall of the basket (1).

6. The adjustable structure for a child safety carrier sunshade according to claim 5, characterized in that: The elastic sheet (92) is adapted to the socket (8), and the side away from the connecting block (91) is arc-shaped. The two ends of the elastic sheet (92) are in contact with the inner wall of the folded edge (2).

7. The adjustable structure for a child safety carrier sunshade according to claim 1, characterized in that: The basket (1) is also equipped with a handle (10), which is U-shaped with the opening facing downwards, and its two ends are connected to the middle of the folded edge (2).

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