Structure of coupling sleeve of storage shelf
a technology of storage shelf and sleeve, which is applied in the direction of folding cabinets, cabinets, dismountable cabinets, etc., can solve the problems of difficult assembling with a single person, inability to securely position with respect to each other, and general difficulty in controlling balance, etc., to achieve tidy configuration and easy assembling
Active Publication Date: 2016-07-14
BESTMATE INT DEVING
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AI Technical Summary
Benefits of technology
Enables efficient assembly and expansion of storage shelves by a single person, ensures secure side-by-side connection without gaps, and prevents shifting, resulting in a balanced and organized appearance.
Problems solved by technology
Balance is generally hard to control in assembling the conventional storage shelf so that it is hard to assemble with a single person.
In addition, such a structure is generally only good for forming a single storage shelf so that when multiple storage shelves are arranged side by side for expansion, they cannot be securely positioned with respect to each other.
Further, gaps exist between the storage shelves, making it hard to keep the storage shelves in a tidy and organized manner, and thus the outside appearance is poor.
Unexpected shifting may occur when these storage shelves are violently hit.
Method used
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[0013]The following descriptions are exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.
[0014]Referring to FIG. 2, an exploded view is given to illustrate the present invention. As shown in the drawing, the present invention comprises a coupling sleeve 4 and a support frame 5. The coupling sleeve 4 is in the form of a hollow cylindrical configuration and has an outer circumferential surface on which at least a pair of symmetrically arranged first engagement slot 41 and second engagement slot 42 is formed. In the instant embodiment, the first engagement slot 41 and the second engagement...
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Abstract
A storage shelf coupling sleeves each having symmetrically arranged engagement slots formed thereon to be convergent, through sloping, in a downward direction. The coupling sleeves are respectively mounted to fixed rods. A support frame has retention plates respectively fit to the coupling sleeves by being received in one of the engagement slots of each coupling sleeve. Another engagement slot of each of the coupling sleeves may receive a retention plate of another support frame to fit therein so that a number of support frames can be connected in a side-by-side manner thereby making assembly and expansion of the storage shelf easy and the expanded arrangement tidy and organized. The coupling sleeve is of a hollow cylindrical configuration. The support frame has corners each comprising one retention plate attached thereto. The retention plate is made convergent, through sloping, in the downward direction to facilitate fitting thereof into the coupling sleeve.
Description
TECHNICAL FIELD OF THE INVENTION[0001]The present invention generally relates to an improved structure of a cooping shelf of a storage shelf, and more particularly to an improved structure of a coupling sleeve of a storage shelf that allows for easy assembling and expansion through side-by-side arrangement and provides a tidy configuration.DESCRIPTION OF THE PRIOR ART[0002]A conventional knockdown storage shelf generally has a structure that is assembled as illustrated in FIG. 1, comprising a fixed rod 1, clamping plates 2, and a support frame 3. Grooves 11 are provided on the fixed rod at a suitable interval by circumferentially formed in a surface thereof The clamping plates 2 each have an inside surface on which a retention rib 21 is formed. The support frame 3 has a corner on which a coupling sleeve 31 is attached. To assemble, the clamping plates 2 are positioned with the retention ribs 21 thereof fit into one of the grooves 11 of the fixed rod 1 and then, the coupling sleeve 3...
Claims
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IPC IPC(8): A47B57/34A47B47/00
CPCA47B47/0091A47B57/34A47B47/0083A47B57/16A47B57/265
Inventor FU, KUANG-HUAN
Owner BESTMATE INT DEVING