Head hood structure and child safety seat

Abstract

The utility model relates to the field of automobile safety supplies, and discloses a head hood structure and a child safety seat. Comprising a cloth cover, a head hood front rod and a cloth cover front rod detachably connected with the head hood front rod, one end of the cloth cover wraps the cloth cover front rod, a limiting part is arranged on the inner side of the head hood front rod, and the cloth cover is detachably installed in the limiting part along with the cloth cover front rod. The cloth cover is wrapped on the cloth cover front rod, then the cloth cover front rod is detachably connected to the inner side of the head hood front rod, the structure is simple, disassembly and assembly are convenient, the connecting structure can be prevented from being exposed, the part manufacturing cost is low, the structure fixing effect is good, and good product experience can be brought to customers.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile safety products, in particular to a head canopy structure and a child safety seat. Background Art

[0002] In addition to the safety protection function, the existing child safety seats are usually equipped with a retractable head canopy to provide shade for children or create a comfortable sleeping environment. However, the head canopy structure of the child safety seat in the prior art is relatively complex, and has the defects of poor installation and fixing effect, difficult disassembly, and exposed connection structure. Utility Model Content

[0003] In order to solve at least one aspect of the above problems, the utility model first provides a canopy structure, including a cloth cover, and also includes a canopy front rod and a cloth cover front rod detachably connected to the canopy front rod, one end of the cloth cover covers the cloth cover front rod, and a limiting part is provided on the inner side of the canopy front rod, and the cloth cover can be detachably installed in the limiting part together with the cloth cover front rod.

[0004] Optionally, the limiting portion includes a first limiting portion and a second limiting portion located at different heights, a limiting space is formed between the first limiting portion and the second limiting portion, and the cloth cover is detachably installed in the limiting space together with the cloth cover front rod.

[0005] Optionally, the first limiting portion is a first limiting convex rib, and the second limiting portion is a second limiting convex rib. When the cloth cover front rod is installed in the limiting space, the upper and lower sides of the cloth cover front rod respectively abut against the first limiting convex rib and the second limiting convex rib.

[0006] Optionally, a blocking piece is protruding from the second limiting rib, and the inner and outer sides of the cloth cover front rod respectively abut against the head canopy front rod and the blocking piece.

[0007] Optionally, the limiting portion further includes a third limiting convex rib, and the first limiting convex rib and the third limiting convex rib are symmetrically distributed on the left and right sides of the second limiting convex rib.

[0008] Optionally, both ends of the hood front rod are provided with plug-in parts on the inner sides, and both ends of the cloth cover front rod are provided with limiting holes, and the two ends of the cloth cover front rod can be detachably plugged into the two limiting holes.

[0009] Optionally, a limiting plate is provided on the plug-in portion, and the two ends of the front rod of the headliner respectively pass through the two limiting holes and abut against the two limiting plates.

[0010] Optionally, it also includes a canopy rear rod and a rotating plug-in, wherein there are two rotating plug-ins and they are respectively hinged at the two ends of the canopy front rod, and the two ends of the canopy rear rod are respectively fixed on the two rotating plug-ins, and the canopy front rod can be rotated relative to the canopy rear rod through the rotating plug-in.

[0011] Optionally, the front and rear ends of the cloth cover respectively cover the cloth cover front rod and the canopy rear rod.

[0012] Compared with the prior art, the head canopy structure in the utility model wraps the cloth cover on the cloth cover front rod, and then the cloth cover front rod is detachably connected to the inner side of the head canopy front rod. The structure is simple, easy to disassemble and assemble, and can avoid exposure of the connection structure. The parts manufacturing cost is low, the structural fixing effect is good, and it can bring a good product experience to customers.

[0013] In addition, the utility model provides a child safety seat, comprising the head canopy structure as described above.

[0014] Compared with the prior art, the child safety seat described in the present invention has the same advantages as the above-mentioned head canopy structure over the prior art, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 An exploded view of the head canopy structure of an embodiment of the utility model;

[0016] Figure 2 It is a front view of the front rod of the head canopy according to an embodiment of the utility model;

[0017] Figure 3 This is a diagram of the folded state of the head canopy structure of an embodiment of the utility model;

[0018] Figure 4 This is a diagram of the unfolded state of the head canopy structure of an embodiment of the utility model;

[0019] Figure 5 for Figure 2 A magnified view of middle;

[0020] Figure 6 for Figure 3 Enlarged view of middle B;

[0021] Figure 7 for Figure 4 Enlarged view of middle C;

[0022] Figure 8 It is a schematic diagram of the plug-in portion of an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Cloth cover front rod; 2. Canopy front rod; 21. First limiting rib; 22. Second limiting rib; 221. Blocking piece; 23. Third limiting rib; 24. Connecting part; 241. Limiting hole; 242. Limiting plate; 25. Articulated shaft; 3. Rotating plug-in; 31. Mounting part; 4. Canopy rear rod. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the description of the present utility model, it is necessary to understand that the orientation or position relationship indicated by the terms "upper" and "lower" etc. is based on the orientation or position relationship when the product is normally used.

[0027] The terms "first" and "second" are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. The drawings of the embodiments of the present utility model are provided with a coordinate system XYZ, wherein the positive direction of the X-axis represents the front, the reverse direction of the X-axis represents the rear, the positive direction of the Y-axis represents the left, the reverse direction of the Y-axis represents the right, the positive direction of the Z-axis represents the top, and the reverse direction of the Z-axis represents the bottom.

[0028] The utility model embodiment provides a head canopy structure, combined with Figures 1 to 8 As shown, it includes a cloth cover (not shown), and also includes a canopy front rod 2 and a cloth cover front rod 1 detachably connected to the canopy front rod 2, one end of the cloth cover covers the cloth cover front rod 1, and a limiting portion is provided on the inner side of the canopy front rod 2, and the cloth cover is detachably installed in the limiting portion together with the cloth cover front rod 1.

[0029] The limiting portion includes a first limiting portion and a second limiting portion located at different heights, a limiting space is formed between the first limiting portion and the second limiting portion, and the cloth cover is detachably installed in the limiting space together with the cloth cover front rod 1.

[0030] In one embodiment, the limiting space may be a limiting groove, and the first limiting portion and the second limiting portion are the side walls at both ends of the limiting groove. The cloth cover front rod 1 may be accommodated in the limiting groove to achieve a detachable connection with the canopy front rod 2. Preferably, the first limiting portion and the second limiting portion are both provided with guide surfaces, and the guide surfaces provide a guide function for the cloth cover front rod 1 to enter and exit the limiting space.

[0031] In this embodiment, the cloth cover is wrapped around the front rod 1 of the cloth cover, and then the front rod 1 of the cloth cover is detachably connected to the inner side of the front rod 2 of the canopy, so that the cloth cover can be detachably installed on the front rod 2 of the canopy together with the front rod 1 of the cloth cover. Such a setting not only has a simple structure, is convenient for disassembly and assembly, but also can avoid the exposure of the connection structure, is more beautiful, has a low cost of manufacturing parts, has a good structural fixing effect, and can bring a good product experience to customers.

[0032] Preferably, the front rod 1 of the cloth cover has a certain elasticity. Since both the front rod 2 of the canopy and the front rod 1 of the cloth cover are symmetric in shape and the shape is similar to "[", when the front rod 1 of the cloth cover is disassembled and assembled on the front rod 2 of the canopy, a certain elastic deformation will occur.

[0033] In this embodiment, the first limiting part is the first limiting rib 21, and the second limiting part is the second limiting rib 22. When the front rod 1 of the cloth cover is installed in the limiting space, the upper and lower sides of the front rod 1 of the cloth cover respectively abut against the first limiting rib 21 and the second limiting rib 22.

[0034] Both the first limiting rib 21 and the second limiting rib 22 protrude from the inner side of the front rod 1 of the cloth cover. The first limiting rib 21 and the second limiting rib 22 can be arranged relatively or staggeredly. The front rod 1 of the cloth cover can penetrate into the limiting space from the left-right direction, or can be directly pressed into the limiting space from the front-back direction.

[0035] As Figure 5 shown, in this embodiment, the first limiting rib 21 is arranged below the front rod 1 of the cloth cover to limit the downward displacement of the front rod 1 of the cloth cover; the second limiting rib 22 is arranged above the front rod 1 of the cloth cover to limit the downward displacement of the front rod 1 of the cloth cover.

[0036] In this embodiment, the first limiting rib 21 is in the shape of "one", and the left and right ends of the "one" shape are provided with downwardly curved guiding surfaces to facilitate the front rod 1 of the cloth cover to penetrate into the limiting space from the left-right direction.

[0037] The second limiting rib 22 is in the shape of "mountain" as a whole. The horizontal part of the "mountain" shape provides a limiting function for the front rod 1 of the cloth cover, and the vertical part of the "mountain" shape is a reinforcing rib to improve the structural stability of the second limiting rib 22.

[0038] Preferably, a blocking piece 221 protrudes from the second limiting rib 22, and the inner and outer sides of the front rod 1 of the cloth cover respectively abut against the front rod 2 of the canopy and the blocking piece 221.

[0039] As Figure 5 and 7As shown, the blocking piece 221 is protruded from the horizontal part of the “mountain” shape toward the direction close to the cloth cover front rod 1. The blocking piece 221 further prevents the cloth cover front rod 1 from escaping from the limiting space.

[0040] When the second limiting convex rib 22 is provided with the blocking piece 221, the first limiting convex rib 21 and the second limiting convex rib 22 can be arranged relative to each other or staggered. When arranged relative to each other, a gap should be left between the blocking piece 221 and the first limiting convex rib 21 to facilitate the passage of the cloth cover, and at this time, the cloth cover front rod 1 can only be inserted into the limiting space from the left and right directions; when staggered, the cloth cover front rod 1 can be inserted into the limiting space from the left and right directions, and can also be installed into the limiting space from the front and back directions by relying on the elastic deformation of the cloth cover front rod 1.

[0041] Preferably, when the offset arrangement is used, the distance between the first limiting rib 21 and the second limiting rib 22 is larger to facilitate the installation of the cloth cover front rod 1 .

[0042] The limiting portion further includes a third limiting convex rib 23 . The first limiting convex rib 21 and the third limiting convex rib 23 are symmetrically distributed on the left and right sides of the second limiting convex rib 22 .

[0043] like Figure 5 and 7 As shown, in this embodiment, the third limiting rib 23 has the same shape as the first limiting rib 21, and the third limiting rib 23 abuts against the bottom of the cloth cover front rod 1 to limit the downward displacement of the cloth cover front rod 1.

[0044] The first limiting rib 21 and the third limiting rib 23 are symmetrically distributed on the left and right sides of the second limiting rib 22 to make the structure more stable and the force more uniform.

[0045] In other embodiments, the first limiting rib 21, the second limiting rib 22 and the third limiting rib 23 may all be provided with the blocking piece 221. When the blocking piece 221 is provided, the first limiting rib 21, the second limiting rib 22 and the third limiting rib 23 are all spaced apart. Preferably, the spacing is large to facilitate the installation of the cloth cover front rod 1.

[0046] There is at least one limiting portion. When there is one limiting portion, preferably, the limiting portion is arranged in the middle of the hood front rod 2, and the first limiting rib 21, the second limiting rib 22 and the third limiting rib 23 are far apart, so that the installation of the cloth cover front rod 1 is more stable.

[0047] When there are more than one limiting parts, preferably, the limiting parts are evenly distributed on the inner side of the hood front rod 2, so that the installation of the cloth cover front rod 1 is more stable. Figure 2 As shown, in this embodiment, there are five limiting portions, which are evenly and symmetrically distributed on the inner side of the headliner front rod 2.

[0048] like Figure 8 As shown, both ends of the hood front rod 2 are provided with a plug-in portion 24 on the inner side, and the plug-in portion 24 is provided with a limiting hole 241 . The two ends of the cloth cover front rod 1 can be detachably plugged into the two limiting holes 241 .

[0049] The limiting portion is used to fix the shaft of the cloth cover front rod 1, and the plug-in portion 24 is used to fix the two ends of the cloth cover front rod 1. The diameter of the limiting hole 241 is adapted to the shaft diameter of the cloth cover front rod 1. The cloth cover front rod 1 is inserted into the limiting hole 241 during installation, and the cloth cover front rod 1 is removed from the limiting hole 241 during removal.

[0050] like Figure 8 As shown, a limiting plate 242 is provided on the plug-in portion 24 , and the two ends of the headliner front rod 2 respectively pass through the two limiting holes 241 and abut against the two limiting plates 242 .

[0051] The limiting plate 242 limits the left-right moving distance of the cloth cover front rod 1 . When the cloth cover front rod 1 is installed, it first passes through the limiting hole 241 and then abuts against the limiting plate 242 .

[0052] The canopy structure also includes a canopy rear rod 4 and a rotating plug-in 3, wherein there are two rotating plug-ins 3 which are respectively hinged at the two ends of the canopy front rod 2, and the two ends of the canopy rear rod 4 are respectively fixed on the two rotating plug-ins 3, and the canopy front rod 2 can be rotated relative to the canopy rear rod 4 through the rotating plug-in 3.

[0053] like Figure 8 As shown, both ends of the awning front bar 2 are provided with hinge shafts 25, and the rotating plug-in 3 is hinged to the awning front bar 2 via the hinge shafts 25. Figure 6 As shown, the rotating plug-in 3 is provided with a mounting portion 31 suitable for mounting the canopy rear rod 4 , and the canopy rear rod 4 is detachably connected to the mounting portion 31 .

[0054] The rear rod 4 of the awning is also symmetrical in shape, and its shape is similar to "[".

[0055] The front and rear ends of the cloth cover respectively cover the cloth cover front rod 1 and the canopy rear rod 4.

[0056] The head canopy structure includes a folded state and an unfolded state. Figure 3As shown, when in the folded state, the center of the awning front rod 2 is close to the center of the awning rear rod 4, and the cloth cover is folded together for easy storage; Figure 4 As shown, when in the unfolded state, the center of the canopy front rod 2 is away from the center of the canopy rear rod 4, and the cloth cover is unfolded to achieve the sunshade effect. The canopy rear rod 4 is fixed in position, and the canopy front rod 2 rotates relative to the canopy rear rod 4, and the rotation angle is 0-180°.

[0057] The assembly method of the head canopy structure is as follows:

[0058] 1. The front and rear ends of the cloth cover are respectively covered with the cloth cover front rod 1 and the canopy rear rod 4.

[0059] 2. Install the two rotating plug-ins 3 at the two ends of the awning front rod 2 respectively.

[0060] 3. Install both ends of the awning rear rod 4 on the two mounting parts 31 respectively, so that the awning rear rod 4 is fixed on the rotating plug-in 3.

[0061] 4. Install the cloth cover front rod 1 on the canopy front rod 2, and the canopy structure is assembled.

[0062] Another embodiment of the utility model provides a child safety seat, comprising the head canopy structure as described above. The child safety seat also includes a seat body, the head canopy rear rod 4 is fixed to the seat body, so that the head canopy structure is installed on the seat body, when the head canopy structure is unfolded, it can provide a sunshade effect for a user sitting on the seat body, and when the head canopy structure is folded, it can save space.

[0063] Although the disclosure is as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A head canopy structure, comprising a cloth cover, characterized in that: The invention also comprises a canopy front rod (2) and a cloth cover front rod (1) detachably connected to the canopy front rod (2), one end of the cloth cover covers the cloth cover front rod (1), a limiting portion is provided on the inner side of the canopy front rod (2), and the cloth cover is detachably installed in the limiting portion together with the cloth cover front rod (1).

2. The head canopy structure according to claim 1, characterized in that: The limiting portion comprises a first limiting portion and a second limiting portion located at different heights, a limiting space is formed between the first limiting portion and the second limiting portion, and the cloth cover is detachably installed in the limiting space together with the cloth cover front rod (1).

3. The head canopy structure according to claim 2, characterized in that: The first limiting portion is a first limiting convex rib (21), and the second limiting portion is a second limiting convex rib (22). When the cloth cover front rod (1) is installed in the limiting space, the upper and lower sides of the cloth cover front rod (1) respectively abut against the first limiting convex rib (21) and the second limiting convex rib (22).

4. The head canopy structure according to claim 3, characterized in that: A blocking piece (221) is protrudingly provided on the second limiting convex rib (22), and the inner and outer sides of the cloth cover front rod (1) respectively abut against the head canopy front rod (2) and the blocking piece (221).

5. The head canopy structure according to claim 4, characterized in that: The limiting portion further comprises a third limiting convex rib (23), and the first limiting convex rib (21) and the third limiting convex rib (23) are symmetrically distributed on the left and right sides of the second limiting convex rib (22).

6. The head canopy structure according to claim 1, characterized in that: Insertion parts (24) are provided on the inner sides of both ends of the awning front rod (2), and limiting holes (241) are provided on the insertion parts (24). The two ends of the cloth cover front rod (1) can be detachably inserted into the two limiting holes (241).

7. The head canopy structure according to claim 6, characterized in that: The plug-in portion (24) is provided with a limiting plate (242), and the two ends of the head canopy front rod (2) respectively pass through the two limiting holes (241) and abut against the two limiting plates (242).

8. The head canopy structure according to any one of claims 1 to 7, characterized in that: It also includes a canopy rear rod (4) and a rotating plug-in (3), wherein there are two rotating plug-ins (3) which are respectively hinged at the two ends of the canopy front rod (2), and the two ends of the canopy rear rod (4) are respectively fixed on the two rotating plug-ins (3), and the canopy front rod (2) can be rotated relative to the canopy rear rod (4) through the rotating plug-in (3).

9. The head canopy structure according to claim 8, characterized in that: The front and rear ends of the cloth cover respectively cover the cloth cover front rod (1) and the canopy rear rod (4).

10. A child safety seat, characterized in that: It comprises a head canopy structure as described in any one of claims 1 to 9.

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