Patent Application
20160144999
The present invention is related to a basket structure, and more particularly to an improved basket structure with simplified processing steps.
As shown in
(1) When the conventional basket is processed, the wing portion 43 of the side board 41 has to be bent for a predetermined angle to connect with the frame unit 50. Thus, an additional processing step to bend the wing portion 43 is necessary. Since the basket 40 can be produced in mass production, the manufacturing costs can be significantly reduced if one of the steps can be eliminated.
(2) The first circular unit 52 and second circular unit 53 clamp the wing portion 43 of the basket 40. Since the first circular unit 52 and second circular unit 53 clamp the wing portion through the periphery thereof, the contact therebetween is merely linear, so the connecting strength is not strong enough due to insufficient contacting areas. Therefore, there remains a need for a new and improved basket structure to overcome the problems stated above.
To solve the problems stated above, the present invention provides a basket that may include a main body and side frame. The main body is a rhombic mesh structure having a connecting edge extending upwards at the periphery thereof. The main body has a bottom plate and a side board, and the side board forms a square with two openings, and the connecting edge is formed at a larger opening while a connecting portion is formed at a smaller opening. The side board is connected with the bottom plate with the connecting portion. The side frame has a first side and a second side, and the side frame surrounds the connecting edge of the main body, so the first side is located at an inner portion of the connecting edge and the second side is located at an outer portion thereof. Furthermore, applying pressure to the left and right sides of the side frame so that the first side and second side can directly clamp the connecting edge, namely to secure the first side and second side on the connecting edge with just one step. More specifically, the second side curledly clamps the connecting edge of the main body and forms an assisting portion to increase the strength of the basket structure.
In one embodiment, the basket has a rhombic mesh structure.
In another embodiment, the second side curledly clamps the connecting edge of the main body and forms an assisting portion to increase the strength of the basket structure.
In a further embodiment, the main body has a bottom plate and a side board, and the side board forms a square with two openings, and the connecting edge is formed at a larger opening while a connecting portion is formed at a smaller opening. The side board is connected with the bottom plate with the connecting portion.
The main objective of the present invention is that the side frame surrounds at the portion of the connecting edge, and the first side and second side clamps with each other by applying a pressure on the side frame, so the first side clamps at the inner portion of the connecting edge and the second side clamps at the outer portion thereof. Thus, the side frame can be quickly connected with the main body without bending the connecting edge to a predetermined angle, which can simplify the assembly process and further reduce the production costs.
The second objective of the present invention is that the first side of the side frame is pressed on the connecting edge of the main body with its inner surface, while the second side of the side frame curls inwardly, so the second side can clamp the connecting edge from outside to increase the contacting areas between the side frame and main body to further increase the structural strength.
The third objective of the present invention is that the side frame becomes a tubular unit to form the assisting portion at the lower portion of the side frame. When the main body is disposed at a guiding path of a rack, the assisting portion is used to reduce the contacting area with the guiding path to smoothly pull out the main body.
The detailed description set forth below is intended as a description of the presently exemplary device provided in accordance with aspects of the present invention and is not intended to represent the only forms in which the present invention may be prepared or utilized. It is to be understood, rather, that the same or equivalent functions and components may be accomplished by different embodiments that are also intended to be encompassed within the spirit and scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this invention belongs. Although any methods, devices and materials similar or equivalent to those described can be used in the practice or testing of the invention, the exemplary methods, devices and materials are now described.
All publications mentioned are incorporated by reference for the purpose of describing and disclosing, for example, the designs and methodologies that are described in the publications that might be used in connection with the presently described invention. The publications listed or discussed above, below and throughout the text are provided solely for their disclosure prior to the filing date of the present application. Nothing herein is to be construed as an admission that the inventors are not entitled to antedate such disclosure by virtue of prior invention.
In order to further understand the goal, characteristics and effect of the present invention, a number of embodiments along with the drawings are illustrated as following:
Referring to
As shown in
The first side 21 of the side frame 20 is pressed on the connecting edge 11 of the main body 10 with its inner surface, while the second side 22 of the side frame 20 curls inwardly, so the second side 22 can clamp the connecting edge 11 from outside to increase the contacting areas between the side frame 20 and main body 10 to further increase the structural strength. Meanwhile, the side frame 20 becomes a tubular unit to form the assisting portion 23 at the lower portion of the side frame 20. When the main body 10 is disposed at a guiding path 31 of a rack 30, the assisting portion 23 is used to reduce the contacting area with the guiding path 31 to smoothly pull out the main body 10.
Having described the invention by the description and illustrations above, it should be understood that these are exemplary of the invention and are not to be considered as limiting. Accordingly, the invention is not to be considered as limited by the foregoing description, but includes any equivalents.
