Warning structure and bracket
View Patent ↗A warning structure includes a bracket and a warning member mounted on the bracket. The bracket includes a main body, rollers rotationally mounted to the main body, and a stopping assembly including a rotating mechanism and a stopping member coupled to the rotating mechanism. The rotating mechanism is rotationally coupled to the main body. One of the rollers is mounted adjacent to the stopping member. When the rotating mechanism is rotated, the stopping member is engaged with a ground to prevent the bracket from moving.
1. A bracket comprising:
a main body;
a plurality of rollers rotationally mounted to the main body; and
a stopping assembly comprising a rotating mechanism and a stopping member coupled to the rotating mechanism; wherein:
the rotating mechanism is rotationally coupled to the main body;
one of the plurality of rollers is mounted adjacent to the stopping member; and
when the rotating mechanism is rotated, the stopping member is engaged with a ground to prevent the bracket from moving;
wherein the main body comprises a connecting member, a first extending member, a second extending member, and a third extending member;
the first extending member is coupled to a middle portion of the connecting member;
the second extending member and the third extending member are respectively coupled to two ends of the connecting member; and
the rotating mechanism is rotationally coupled to the first extending member.
2. The bracket of claim 1 , wherein:
the stopping member comprises at least one tip for engaging with the ground.
3. The bracket of claim 1 , wherein:
the stopping member comprises a mounting portion and two side portions;
the two side portions are respectively coupled to two side edges of the mounting portion;
the mounting portion is mounted on the rotating mechanism; and
each of the two side portions forms a tip pointing away from the mounting portion.
4. The bracket of claim 1 , wherein:
the rotating mechanism comprises a rotating portion and a leg portion;
the rotating portion is rotationally mounted to the main body; and
the leg portion is coupled to a corresponding one of the plurality of rollers and the stopping member.
5. The bracket of claim 4 , wherein:
the rotating mechanism comprises a protruding portion on a side of the rotating mechanism facing away from the connecting member and located between the stopping member and the rotating portion; and
the protruding portion abuts against the main body, thereby tilting the rotating mechanism relative to the ground.
6. The bracket of claim 5 , wherein:
the stopping assembly further comprises a resilient member;
the resilient member connects the rotating mechanism to the first extending member; and
the resilient member is configured to bias the protruding portion to contact the first extending member.
7. A warning structure comprising a bracket and a warning member mounted on the bracket, the bracket comprising:
a main body;
a plurality of rollers rotationally mounted to the main body; and
a stopping assembly comprising a rotating mechanism and a stopping member coupled to the rotating mechanism; wherein:
the rotating mechanism is rotationally coupled to the main body;
one of the plurality of rollers is mounted adjacent to the stopping member; and
when the rotating mechanism is rotated, the stopping member is engaged with a ground to prevent the bracket from moving;
wherein the main body comprises a connecting member, a first extending member, a second extending member, and a third extending member;
the first extending member is coupled to a middle portion of the connecting member;
the second extending member and the third extending member are respectively coupled to two ends of the connecting member; and
the rotating mechanism is rotationally coupled to the first extending member.
8. The warning structure of claim 7 , wherein:
the stopping member comprises at least one tip for engaging with the ground.
9. The warning structure of claim 7 , wherein:
the stopping member comprises a mounting portion and two side portions;
the two side portions are respectively coupled to two side edges of the mounting portion;
the mounting portion is mounted on the rotating mechanism; and
each of the two side portions forms a tip pointing away from the mounting portion.
10. The warning structure of claim 7 , wherein:
the rotating mechanism comprises a rotating portion and a leg portion;
the rotating portion is rotationally mounted to the main body; and
the leg portion is coupled to a corresponding one of the plurality of rollers and the stopping member.
11. The warning structure of claim 10 , wherein:
the rotating mechanism comprises a protruding portion on a side of the rotating mechanism facing away from the connecting member and located between the stopping member and the rotating portion; and
the protruding portion abuts against the main body, thereby tilting the rotating mechanism relative to the ground.
12. The warning structure of claim 11 , wherein:
the stopping assembly further comprises a resilient member;
the resilient member connects the rotating mechanism to the first extending member; and
the resilient member is configured to bias the protruding portion to contact the first extending member.