Sectional combination rack
a combination rack and sectional technology, applied in the field of combination racks, can solve the problems of reducing the ability to disable the shelf holder, affecting the structure of the conventional combination rack, and deteriorating the run piece gradually, and achieve the effect of low production cost and structural simplified
Inactive Publication Date: 2008-08-07
YOUNG MAX ENTERPRISES
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
[0007]The primary objective of the present invention is to provide a sectional combination rack which is structurally simplified to have low production cost.
Problems solved by technology
However, the anti-run piece will deteriorate gradually after used for a while, such that the anti-run capability will be reduced to disable the shelf holder from firmly held but to enable the shelf holder to slip along the post, thus flawing the conventional combination rack for unfirm structure.
In addition, since hooked to the shelf holder, the shelf is slightly forced upward to much tend to disengage from the shelf holder, thus flawing the conventional combination rack for imperfect positioning.
However, the conventional shelf holder still has the drawback of inconvenient assembly because of too many components and complicated installation.
Method used
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Embodiment Construction
[0015]Referring to FIGS. 1-4, a sectional combination rack 10 constructed according to a first preferred embodiment of the present invention is composed of a standing post 20, a shelf holder 30, and a shelf 40.
[0016]The standing post 20 includes a plurality of annular grooves 22 each horizontally formed around outer circumference thereof. The annular groves 22 are arranged one by one along an imaginary longitudinal axis thereof, and each two adjacent annular grooves 22 are spaced from each other for a predetermined interval.
[0017]The shelf holder 30 is composed of an arched first mated half 31 and an arched second mated half 32, both of which are combined together. The first mated half 31 has a flange 33, two lugs 34, and two fastening portions 35. The flange 33 is located at an inner side of the first mated half 31 and each can be engaged into the corresponding annular groove 22. The two lugs 34 are located at two opposite sides of the first mated half 31. The two fastening portion...
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A sectional combination rack is composed of a standing post, at least one shelf holder, and at least one shelf. The standing post includes a plurality of axially spaced annular grooves each horizontally formed around outer circumference of the standing post. The at least one shelf holder is composed of a plurality of mated halves combined together, each of which has a flange formed at an inner side thereof. Each of the flanges can be engaged into the corresponding annular groove. The mated halves are arranged along the annular pieces respectively, each having at least one fastening portion axially extending along the standing post. The shelf is mounted to the shelf holder, having a plurality of fastened portions. The fastened portions can be engaged into the fastening portions respectively.
Description
BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates generally to combination racks, and more particularly, to a sectional combination rack.[0003]2. Description of the Related Art[0004]As disclosed in Taiwan Patent Publication No. M303663, a conventional combination rack includes a post, a shelf holder mounted to the post, and a shelf mounted to the post and the shelf holder. The shelf holder is composed of a lower sleeve, an anti-run piece, and an upper sleeve. The upper and lower sleeves are interconnected to be fixed to the post. The anti-run piece is mounted to the lower sleeve and closely engages the post, for providing a friction and thus preventing the shelf holder from slipping along the post. An assembling portion is located outside the upper sleeve for mounting the shelf. In light of this, the combination rack can be dissembled and assembled.[0005]However, the anti-run piece will deteriorate gradually after used for a while, such th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A47B57/08
CPCA47B57/34
Inventor CHEN, CHUN-LIANG
Owner YOUNG MAX ENTERPRISES