Baby carriage wheel

Abstract

The utility model discloses a baby carriage wheel which comprises a wheel hub and a decorative cover piece, a hub installation part is arranged in the middle of the wheel hub, an installation groove is formed in one side of the hub installation part in a concave mode, a plurality of fixing clamping grooves are formed in the inner side wall of the installation groove in a concave mode, and a connecting protruding ring is arranged at one end of the decorative cover piece in a protruding mode. The size of the installation groove is larger than that of the connecting protruding ring, a plurality of fixing clamping blocks matched with the fixing clamping grooves are arranged on the outer edge of the connecting protruding ring in a protruding mode, the connecting protruding ring is embedded in the installation groove, and meanwhile the fixing clamping blocks are clamped in the fixing clamping grooves respectively to be clamped and fixed. And the decorative cover piece is detachably clamped on one side of the hub mounting part. According to the baby carriage wheel, a user can easily replace the cover pieces of different styles according to personal preferences, diversified requirements of children and parents are met, the structure is simple, and the user can conveniently disassemble, assemble and replace the baby carriage wheel.

Description

Technical Field

[0001] The utility model belongs to the technical field of baby carriages, and particularly relates to a baby carriage wheel. Background Art

[0002] In the field of design and manufacturing of baby carriages, wheels are one of the crucial components. With the diversified development of baby carriage styles and functions in the market, the personalized needs of parents and children for baby carriages are increasing day by day. They not only require the baby carriage to have basic safety and functionality, but also hope that the baby carriage can have diversified appearance designs to enhance children's interest and sense of participation. However, the existing baby carriage wheels usually have a relatively fixed structure and poor decoration, and cannot be replaced or adjusted according to user needs. This not only limits the appearance changes of the baby carriage, but also makes the selection space for parents when choosing a baby carriage for their children limited.

[0003] In the prior art, the decorative parts of baby carriage wheels usually adopt a fixed design. Once installed, it is difficult for users to disassemble or replace them. The drawback of this design is that when users hope to replace the wheel decorations of different styles, they often need to buy new baby carriages or wheel components, increasing the economic burden. In addition, in the process of using the fixed wheel structure, if damage or wear occurs, the repair and replacement are relatively complicated, bringing inconvenience to users.

[0004] In view of this, overcoming the defects of the above-mentioned prior art is an urgent problem to be solved in this technical field. Content of the Utility Model

[0005] Aiming at the technical problems mentioned in the background art, the purpose of the utility model is to provide a baby carriage wheel that users can easily replace different styles of cover parts according to their personal preferences, meet the diversified needs of children and parents, has a simple structure, and is convenient for users to disassemble, install and replace, so as to solve the technical problems mentioned in the above background art.

[0006] To achieve the above purpose, the technical solution provided by the utility model is: a baby carriage wheel, which includes a wheel hub and a decorative cover part. A hub installation part is provided in the middle of the wheel hub. An installation groove is recessed on one side of the hub installation part. A plurality of fixing slots are recessed on the inner side wall of the installation groove. One end of the decorative cover part is protruded with a connecting convex ring. The size of the installation groove is larger than the size of the connecting convex ring. A plurality of fixing blocks adapted to the fixing slots are protruded on the outer edge of the connecting convex ring. The connecting convex ring is embedded in the installation groove. At the same time, a plurality of the fixing blocks are respectively clamped in a plurality of the fixing slots to be tightly fixed, so that the decorative cover part is detachably clamped on one side of the hub installation part.

[0007] Further, a plurality of positioning card slots are recessed in the inner edge of the installation groove, a plurality of positioning blocks adapted to the positioning card slots are evenly protruded on the outer edge of the connecting convex ring, connecting openings are provided at the tops of the plurality of positioning card slots, and the plurality of positioning blocks are respectively positioned and connected in the plurality of positioning card slots through the plurality of connecting openings.

[0008] Further, a plurality of disassembly grooves are recessed in the edge of the opening of the installation groove, a plurality of disassembly protrusions are protruded on the outer edge of the decorative cover member, and the plurality of disassembly protrusions are respectively arranged in the plurality of disassembly grooves.

[0009] Further, the plurality of positioning card slots are evenly distributed in a circular array on the inner edge of the installation groove.

[0010] Further, it further includes a wheel tire. An annular tire installation groove is recessed in the outer edge of the wheel hub, a tire installation ring adapted to the tire installation groove is protruded on the inner edge of the wheel tire, and the tire installation ring is embedded in the tire installation groove.

[0011] Further, the tire installation ring and the tire installation groove are fixedly adhered by glue.

[0012] The utility model mainly has the following beneficial effects: A hub installation part is provided in the middle of the wheel hub. A circular installation groove is recessed on one side of the hub installation part. A plurality of fixing card slots are evenly recessed on the inner side wall of the installation groove. A circular connecting convex ring is protruded at one end of the decorative cover member facing the installation groove. The size of the installation groove is larger than that of the connecting convex ring. A plurality of fixing blocks adapted to the fixing card slots are evenly protruded on the outer edge of the connecting convex ring. The connecting convex ring is embedded in the installation groove. At the same time, the plurality of fixing blocks are respectively clamped in the plurality of fixing card slots for clamping and fixing, so that the decorative cover member can be detachably clamped on one side of the hub installation part. The user of the baby carriage wheel of the utility model can easily replace cover members of different styles according to personal preferences, meeting the diverse needs of children and parents. The structure is simple and convenient for the user to disassemble, assemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an overall three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 is an exploded structural schematic diagram of the utility model.

[0015] Figure 3 is a structural schematic diagram of the wheel hub of the utility model.

[0016] Figure 4 is a structural schematic diagram of the decorative cover member of the utility model.

[0017] Reference numerals: wheel hub 10; wheel tire 20; decorative cover 30; tire mounting groove 11; tire mounting ring 21; hub mounting portion 12; mounting groove 121; positioning card slot 122; fixing card slot 123; connecting convex ring 31; positioning block 311; fixing block 312; connecting opening 124; disassembly groove 125; disassembly projection 32. Detailed implementation

[0018] As Figures 1 to 4 shown, a baby carriage wheel includes a wheel hub 10, a wheel tire 20, and a decorative cover 30. Among them, an annular tire mounting groove 11 is recessed in the outer edge of the wheel hub 10, and a tire mounting ring 21 adapted to the tire mounting groove 11 is protruded from the inner edge of the wheel tire 20. The tire mounting ring 21 is fitted in the tire mounting groove 11. At the same time, the tire mounting ring 21 and the tire mounting groove 11 are fixed by adhesive bonding, so that the wheel tire 20 is fixedly mounted on the outer edge of the wheel hub 10. A hub mounting portion 12 is provided in the middle of the wheel hub 10, and the decorative cover 30 is detachably clamped on one side of the hub mounting portion 12. In use, the decorative cover 30 is fixed by a detachable clamping method, and the user can easily disassemble and assemble it. Different styles of the decorative cover 30 can be replaced according to personal preferences to meet the diverse appearance needs of children, attract the attention of children, enhance the fun and attractiveness of the baby carriage, and make the playing process more interesting.

[0019] When the wheel hub mounting portion 12 is implemented, a circular mounting groove 121 is recessed on one side of the wheel hub mounting portion 12, and a plurality of positioning slots 122 are recessed on the inner edge of the mounting groove 121. The plurality of positioning slots 122 are evenly distributed in a circular array on the inner edge of the mounting groove 121, and a plurality of fixing slots 123 are evenly recessed on the inner side wall of the mounting groove 121. A circular connecting protrusion 31 is convexly provided on one end of the decorative cover 30 facing the mounting groove 121. The size of the mounting groove 121 is larger than the size of the connecting protrusion 31. A plurality of positioning blocks 311 adapted to the positioning slot 122 are evenly convexly provided on the outer edge of the connecting protrusion 31. A plurality of fixing blocks 312 adapted to the fixing slot 123 are evenly convexly provided on the outer edge of the connecting protrusion 31. A plurality of connecting openings 124 are provided on the tops of the plurality of positioning slots 122. A plurality of the positioning blocks 311 correspond to a plurality of the connecting openings 124 one by one. When installed, the connecting protrusion 31 The plurality of positioning blocks 311 are respectively positioned and connected in the plurality of positioning slots 122 through the plurality of connecting openings 124, and the plurality of fixing blocks 312 are respectively fixed and clamped in the plurality of fixing slots 123, so that the decorative cover 30 can be detachably mounted on one side of the hub mounting portion 12. When in use, the precise fit between the positioning block 311 and the positioning slot 122 ensures that the decorative cover 30 can be firmly positioned on the hub mounting portion 12, and the clamping fit between the fixing block 312 and the fixing slot 123 further enhances the stability of the cover and prevents it from loosening or falling off during use. The structural design is simple, and the installation and removal process can be completed with simple manual operation without the need for complex tools, which greatly improves the convenience of users. Users can easily replace covers of different styles according to their personal preferences to meet the diverse needs of children and parents.

[0020] In a specific implementation, a plurality of disassembly grooves 125 are recessed on the edge of the opening of the installation groove 121, and a plurality of disassembly protrusions 32 are convexly provided on the outer edge of the decorative cover 30. The plurality of disassembly protrusions 32 correspond to the plurality of disassembly grooves 125 one by one, and the plurality of disassembly protrusions 32 are respectively arranged in the plurality of disassembly grooves 125. When the user needs to replace the decorative cover 30, the user can grasp the disassembly protrusions 32 on the outer edge of the decorative cover 30 and pry these protrusions. The design of the disassembly protrusion 32 provides an ideal force point, so that the user can use it to gradually separate the connection between the fixed card block 312 and the fixed card slot 123. After the card block is separated from the card slot, the decorative cover 30 can be easily taken out of the groove of the hub mounting portion 12 to complete the disassembly, thereby facilitating the user's disassembly and replacement.

[0021] In summary, a hub mounting portion 12 is provided in the middle of the wheel hub 10. A circular mounting groove 121 is recessed on one side of the hub mounting portion 12. A plurality of fixing card slots 123 are evenly recessed on the inner side wall of the mounting groove 121. One end of the decorative cover member 30 facing the mounting groove 121 is provided with a circular connecting convex ring 31. The size of the mounting groove 121 is larger than the size of the connecting convex ring 31. A plurality of fixing blocks 312 adapted to the fixing card slots 123 are evenly protruded on the outer edge of the connecting convex ring 31. The connecting convex ring 31 is embedded in the mounting groove 121. At the same time, a plurality of the fixing blocks 312 are respectively clamped in a plurality of the fixing card slots 123 for clamping and fixing, so that the decorative cover member 30 is detachably clamped on one side of the hub mounting portion 12. The user of the baby carriage wheel of the present invention can easily replace cover members of different styles according to personal preferences, meeting the diverse needs of children and parents. The structure is simple and convenient for the user to disassemble, install and replace.

Claims

1. A baby carriage wheel, characterized in that, It includes a wheel hub (10) and a decorative cover member (30). A hub mounting portion (12) is provided in the middle of the wheel hub (10). An installation groove (121) is recessed on one side of the hub mounting portion (12). A plurality of fixing card slots (123) are recessed on the inner side wall of the installation groove (121). One end of the decorative cover member (30) is protruded with a connecting convex ring (31). The size of the installation groove (121) is larger than the size of the connecting convex ring (31). A plurality of fixing blocks (312) adapted to the fixing card slots (123) are protruded on the outer edge of the connecting convex ring (31). The connecting convex ring (31) is embedded in the installation groove (121). At the same time, a plurality of the fixing blocks (312) are respectively clamped in a plurality of the fixing card slots (123) for clamping and fixing, so that the decorative cover member (30) is detachably clamped on one side of the hub mounting portion (12).

2. The baby carriage wheel according to claim 1, characterized in that, A plurality of positioning card slots (122) are recessed on the inner edge of the installation groove (121). A plurality of positioning blocks (311) adapted to the positioning card slots (122) are evenly protruded on the outer edge of the connecting convex ring (31). Connecting openings (124) are provided at the tops of a plurality of the positioning card slots (122). A plurality of the positioning blocks (311) are respectively clamped in a plurality of the positioning card slots (122) through a plurality of the connecting openings (124) for positioning connection.

3. The baby carriage wheel according to claim 2, characterized in that, A plurality of disassembly grooves (125) are recessed on the edge of the opening of the installation groove (121). A plurality of disassembly protrusions (32) are protruded on the outer edge of the decorative cover member (30). A plurality of the disassembly protrusions (32) are respectively arranged corresponding to a plurality of the disassembly grooves (125).

4. The baby carriage wheel according to claim 2, characterized in that, A plurality of the positioning card slots (122) are evenly distributed in a circular array on the inner edge of the installation groove (121).

5. The baby carriage wheel according to claim 1, wherein, It further includes a wheel tire (20). An annular tire installation groove (11) is recessed on the outer edge of the wheel hub (10). A tire installation ring (21) adapted to the tire installation groove (11) is protruded on the inner edge of the wheel tire (20). The tire installation ring (21) is embedded in the tire installation groove (11).

6. The baby carriage wheel according to claim 5, characterized in that, The tire installation ring (21) and the tire installation groove (11) are fixedly adhered by glue.

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