Plastic frame, frame unit and fastener thereof
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorsYicheng Kuo, Shih-Hsiang Chen, Gang Yu, Gege Zhou, Weifeng Chen
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Abstract
The present invention discloses a plastic frame, a frame unit and a fastener thereof. The frame unit is strip-shaped and has at least one end having an assembling portion. The fastener is used to fix two of the connected assembling portions, and the assembling portions of the frame units are connected and fixed by engaging two surfaces thereof with two surfaces of the fastener. The present invention achieves modularization of plastic frame by providing the frame units and fasteners and assembling them into the plastic frame, which not only saves cost of molding equipment, but also ensures a certain level of fixing strength and flatness.
Claims17
A plastic frame comprising:
- at least two frame units, and each of the frame units is strip-shaped and has at least one end having an assembling portion;
- the assembling portion has a first concave portion and a second concave portion, wherein a surface of the first concave portion and a surface of the second concave portion are connected and define a first angle;
- the surface of the first concave portion has a first engaging portion formed thereon, and the surface of the second concave portion has a second engaging portion formed thereon;
- the assembling portion is used to be correspondingly connected to the assembling portion of another one of the frame units;
- and
- at least one fastener used to fix two of the connected assembling portions, wherein the fastener has a first board portion and a second board portion, the first board portion and the second board portion are connected and define a second angle;
- the first board portion has a third engaging portion formed thereon, and the third engaging portion is correspondingly engaged with the first engaging portions of the first concave portions of two of the connected assembling portions of the corresponding frame units;
- the second board portion has a fourth engaging portion formed thereon, and the fourth engaging portion is correspondingly engaged with the second engaging portions of the second concave portions of two of the connected assembling portions of the frame units.
A frame unit being strip-shaped and having at least one end having an assembling portion;
- the assembling portion has a first concave portion and a second concave portion;
- the first concave portion and the second concave portion are connected and define a first angle;
- the surface of the first concave portion has a first engaging portion formed thereon, and the surface of the second concave portion has a second engaging portion formed thereon.
Dependencies are inferred from the claim text.