US20070151197A1 - Strut for closet frame - Google Patents
Strut for closet frame Download PDFInfo
- Publication number
- US20070151197A1 US20070151197A1 US11/312,706 US31270605A US2007151197A1 US 20070151197 A1 US20070151197 A1 US 20070151197A1 US 31270605 A US31270605 A US 31270605A US 2007151197 A1 US2007151197 A1 US 2007151197A1
- Authority
- US
- United States
- Prior art keywords
- closet
- strut
- prism
- hollow
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
- A47B96/1466—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like with longitudinal grooves
Definitions
- the present invention generally relates to closets, and more particularly to a strut for forming the frame structure of a closet.
- decoration strips and adhesives are used. After a period of time of usage, the decoration strips often fall off as the adhesion deteriorates from the moist and high temperature of the kitchen, or they are sometimes peeled off by naughty children.
- the primary purpose of the present invention is to provide a novel strut for setting up the frame structure of a closet to obviate the foregoing shortcomings of the prior arts.
- the strut according to the present invention mainly contains a hollow square (or other polygonal shape) prism and a hollow L-shaped prism wrapping around an edge of the hollow square prism.
- the two outer sides of the L-shaped prism are extended to form blades and parallel troughs along the prisms for the accommodation of the edges of the face boards of the closet.
- On the two outer sides of the square prism a number of through holes are configured at appropriate locations and with appropriate spacing therebetween for the installation of the shelves and rails of the closet drawers. As such, there is no tiny gap left between the face boards and shelves of the closet. This is a primary objective of the present invention.
- the inner walls of the two sides are thickened to form reinforcing ribs so as to make the through holes more robust.
- FIG. 1 is a perspective view showing the strut according to a first embodiment of the present invention.
- FIG. 2 is a perspective exploded view showing the details of joining the face boards and the bottom shelf of a closet to the strut of FIG. 1 .
- FIG. 3 is a perspective view showing a closet using the struts of FIG. 1 .
- FIG. 4 is a plan view showing the cross-section of the strut according to a second embodiment of the present invention.
- FIG. 5 is a plan view showing the cross-section of the strut according to a third embodiment of the present invention.
- FIG. 6 is a plan view showing the cross-section of the strut according to a fourth embodiment of the present invention.
- FIG. 7 is a plan view showing the cross-section of the strut according to a fifth embodiment of the present invention.
- FIG. 8 is a perspective view showing a closet assembly using the struts according to various embodiments of the present invention.
- FIG. 1 is a perspective view showing the strut according to a first embodiment of the present invention.
- the strut 1 mainly contains a hollow square prism 10 and a hollow L-shaped prism 20 wrapping around an edge of the hollow square prism 10 .
- the two outer sides of the L-shaped prism 20 i.e., the two sides farther away from the square prism 10 ) are extended to form blades 21 and 22 .
- the blades 21 and 22 , and the prisms 10 and 20 jointly form two parallel troughs 30 along the prisms 10 and 20 for the accommodation of the edges of the face boards of the closet.
- a number of parallel ribs 21 A, 21 B, 22 A, 22 B so as to provide stronger clamp to the boards of the closet and, thereby, to form a more air-tight interior space.
- a number of through holes 11 , 12 , 13 are configured at appropriate locations and with appropriate spacing therebetween.
- the struts 1 are molded and formed by aluminum extrusion.
- four struts 1 constitute the four vertical edges of a cubic closet 60 respectively.
- the closet 60 has a rectangular bottom shelf 6 whose sides are bended down and whose four corners are recessed to match the lateral dimension of each of the four square prisms 10 of the four struts 1 . Then bolts are screwed from the inside of the bottom shelf 6 into the through holes 13 so as to fix the bottom shelf 6 among the four struts 1 .
- a supporting member 51 is installed at the bottom end to support the closet 60 .
- the supporting member 51 contains a plug 50 inserted into the bottom end 10 B of the square prism 10 and a height-adjustable stand 52 or a wheel 53 is in turn joined to the plug 50 .
- the top ends 10 A of the square prisms 10 are used for the installation of a top shelf (not numbered).
- face boards 2 and 3 of the closet 60 are installed between two adjacent struts 1 by having their sides slid into the opposing troughs 30 of the struts 1 . As such, the edges of the face boards 2 and 3 are hidden and protected by the blades 21 and 22 .
- a number of rails (not numbered) for the drawers of the closet 60 are installed by having their ends 6 A, 6 B, 7 A, 7 B, 8 A, 8 B, bolted to the appropriate through holes 11 , 12 , and 13 .
- FIGS. 4 ⁇ 7 illustrate the cross-sections of a number of alternative embodiments of the strut.
- the two outer sides of the L-shaped prism 20 are joined to form a rounded surface, instead of a sharp edge.
- the included angle a of the two outer sides of the L-shaped prism 20 is greater than 90° while, in FIG. 6 , the included angle ⁇ is less than 90°.
- the prism 10 has different polygonal cross-sections.
- FIG. 7 shows a rather different embodiment of the strut.
- two prisms 10 C and 10 D are bridged together by two polygonal prisms 20 C and 20 D with reinforcing walls 31 and 32 in the middle.
- a closet assembly 61 as shown in FIG. 8 could be assembled.
Landscapes
- Assembled Shelves (AREA)
Abstract
A novel strut for setting up the frame structure of a closet is provided. The strut mainly contains a hollow square prism and a hollow L-shaped prism wrapping around an edge of the hollow square prism. The two outer sides of the L-shaped prism are extended to form blades and parallel troughs along the prisms for the accommodation of the edges of the face boards of the closet. On the two outer sides of the square prism, a number of through holes are configured at appropriate locations and with appropriate spacing therebetween for the installation of the shelves and rails of the closet drawers. As such, there is no tiny gap left between the face boards and shelves of the closet.
Description
- (a) Technical Field of the Invention
- The present invention generally relates to closets, and more particularly to a strut for forming the frame structure of a closet.
- (b) Description of the Prior Art
- To avoid water erosion and for easy cleaning of grease produced from cooking, modern day kitchen closets are usually made of stainless steel, or are assembled based on a metallic frame using stainless steel. However, the appearance of these closets is compromised by the exposed bolts joining various parts of the closet, or there are tiny gaps between these parts so that the closets cannot maintain a closed, water-tight, and bug-proof interior space.
- Conventionally, to cover up these bolts or gaps, decoration strips and adhesives are used. After a period of time of usage, the decoration strips often fall off as the adhesion deteriorates from the moist and high temperature of the kitchen, or they are sometimes peeled off by naughty children.
- The primary purpose of the present invention is to provide a novel strut for setting up the frame structure of a closet to obviate the foregoing shortcomings of the prior arts.
- The strut according to the present invention mainly contains a hollow square (or other polygonal shape) prism and a hollow L-shaped prism wrapping around an edge of the hollow square prism. The two outer sides of the L-shaped prism are extended to form blades and parallel troughs along the prisms for the accommodation of the edges of the face boards of the closet. On the two outer sides of the square prism, a number of through holes are configured at appropriate locations and with appropriate spacing therebetween for the installation of the shelves and rails of the closet drawers. As such, there is no tiny gap left between the face boards and shelves of the closet. This is a primary objective of the present invention.
- On the other hand, on the inner surfaces of the blades, there are a number of parallel ribs so as to provide stronger clamp to the face boards of the closet and, thereby, to form a more air-tight interior space. This is another objective of the present invention.
- In addition, along the two sides of the square prism where the through holes are configured, the inner walls of the two sides are thickened to form reinforcing ribs so as to make the through holes more robust. This is yet another objective of the present invention.
- Further more, height-adjustable stands or wheels could be installed at the bottom ends of the struts. This is still another objective of the present invention.
- The foregoing object and summary provide only a brief introduction to the present invention. To fully appreciate these and other objects of the present invention as well as the invention itself, all of which will become apparent to those skilled in the art, the following detailed description of the invention and the claims should be read in conjunction with the accompanying drawings. Throughout the specification and drawings identical reference numerals refer to identical or similar parts.
- Many other advantages and features of the present invention will become manifest to those versed in the art upon making reference to the detailed description and the accompanying sheets of drawings in which a preferred structural embodiment incorporating the principles of the present invention is shown by way of illustrative example.
-
FIG. 1 is a perspective view showing the strut according to a first embodiment of the present invention. -
FIG. 2 is a perspective exploded view showing the details of joining the face boards and the bottom shelf of a closet to the strut ofFIG. 1 . -
FIG. 3 is a perspective view showing a closet using the struts ofFIG. 1 . -
FIG. 4 is a plan view showing the cross-section of the strut according to a second embodiment of the present invention. -
FIG. 5 is a plan view showing the cross-section of the strut according to a third embodiment of the present invention. -
FIG. 6 is a plan view showing the cross-section of the strut according to a fourth embodiment of the present invention. -
FIG. 7 is a plan view showing the cross-section of the strut according to a fifth embodiment of the present invention. -
FIG. 8 is a perspective view showing a closet assembly using the struts according to various embodiments of the present invention. - The following descriptions are of 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.
-
FIG. 1 is a perspective view showing the strut according to a first embodiment of the present invention. As illustrated, thestrut 1 mainly contains a hollowsquare prism 10 and a hollow L-shaped prism 20 wrapping around an edge of the hollowsquare prism 10. The two outer sides of the L-shaped prism 20 (i.e., the two sides farther away from the square prism 10) are extended to formblades blades prisms parallel troughs 30 along theprisms blades 21 and 22 (i.e., the surfaces closer to the square prism 10), there are a number ofparallel ribs holes square prism 10 where the throughholes ribs holes struts 1 are molded and formed by aluminum extrusion. - As shown in
FIGS. 2 and 3 , fourstruts 1 constitute the four vertical edges of acubic closet 60 respectively. Thecloset 60 has arectangular bottom shelf 6 whose sides are bended down and whose four corners are recessed to match the lateral dimension of each of the foursquare prisms 10 of the fourstruts 1. Then bolts are screwed from the inside of thebottom shelf 6 into the throughholes 13 so as to fix thebottom shelf 6 among the fourstruts 1. For each of thestruts 1, a supportingmember 51 is installed at the bottom end to support thecloset 60. The supportingmember 51 contains aplug 50 inserted into thebottom end 10B of thesquare prism 10 and a height-adjustable stand 52 or awheel 53 is in turn joined to theplug 50. Thetop ends 10A of thesquare prisms 10 are used for the installation of a top shelf (not numbered). - As also shown in
FIGS. 2 and 3 ,face boards closet 60 are installed between twoadjacent struts 1 by having their sides slid into theopposing troughs 30 of thestruts 1. As such, the edges of theface boards blades closet 60, a number of rails (not numbered) for the drawers of thecloset 60 are installed by having theirends holes - FIGS. 4˜7 illustrate the cross-sections of a number of alternative embodiments of the strut. As shown in
FIG. 4 , the two outer sides of the L-shaped prism 20 are joined to form a rounded surface, instead of a sharp edge. As shown inFIG. 5 , the included angle a of the two outer sides of the L-shaped prism 20 is greater than 90° while, inFIG. 6 , the included angle β is less than 90°. Please note that, depending on the included angle, theprism 10 has different polygonal cross-sections.FIG. 7 shows a rather different embodiment of the strut. As illustrated, twoprisms polygonal prisms walls struts closet assembly 61 as shown inFIG. 8 could be assembled. - While certain novel features of this invention have been shown and described and are pointed out in the annexed claim, it is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.
- It will be understood that each of the elements described above, or two or more together may also find a useful application in other types of methods differing from the type described above.
- While certain novel features of this invention have been shown and described and are pointed out in the annexed claim, it is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.
Claims (5)
1. A strut for a vertical edge of a closet, comprising:
a hollow polygonal prism having a plurality of through holes at appropriate locations on two outer sides of said polygonal prism for the installation of the shelves and rails of the closet drawers of said closet, said polygonal prism having a supporting member at the bottom end; and
a hollow L-shaped prism wrapping around an edge of said polygonal prism, two outer sides of said L-shaped prism being extended to form blades; said blades and said polygonal prism and said L-shaped prism forming parallel troughs for the accommodation of the edges of the face boards of said closet.
2. The strut according to claim 1 , wherein, on the inner surfaces of said blades, a number of parallel ribs are configured to clamp the face boards of the closet.
3. The strut according to claim 1 , wherein, along the two sides of said polygonal prism where said through holes are configured, the inner walls of the two sides are thickened by reinforcing ribs.
4. The strut according to claim 1 , wherein said supporting member comprises a plug inserted into the bottom end of said strut; and a wheel joined to said plug.
5. The strut according to claim 1 , wherein said supporting member comprises a plug inserted into the bottom end of said strut; and a height-adjustable stand joined to said plug.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/312,706 US20070151197A1 (en) | 2005-12-21 | 2005-12-21 | Strut for closet frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/312,706 US20070151197A1 (en) | 2005-12-21 | 2005-12-21 | Strut for closet frame |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070151197A1 true US20070151197A1 (en) | 2007-07-05 |
Family
ID=38222901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/312,706 Abandoned US20070151197A1 (en) | 2005-12-21 | 2005-12-21 | Strut for closet frame |
Country Status (1)
Country | Link |
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US (1) | US20070151197A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160252208A1 (en) * | 2015-02-27 | 2016-09-01 | Tri-Mech Design Inc. | Corner member, corner assembly, construction kit and rectangular structure |
US12025176B2 (en) | 2021-03-17 | 2024-07-02 | Steelcase Inc. | Clip fastener for privacy screen |
Citations (23)
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US893676A (en) * | 1907-12-11 | 1908-07-21 | David L Tschantz | Concealed fastener and joint in woodwork. |
US967383A (en) * | 1909-09-07 | 1910-08-16 | Library Bureau | Shelf-support. |
US2079635A (en) * | 1935-01-14 | 1937-05-11 | George G Sharp | Stateroom and accommodation enclosure for ships and the like |
US2317634A (en) * | 1940-01-13 | 1943-04-27 | Anders C Olsen | Building construction |
US3436881A (en) * | 1967-01-20 | 1969-04-08 | Ralph O Schlecht | Prefabricated structure and a joint assembly therefor |
US4258519A (en) * | 1979-03-19 | 1981-03-31 | Andrew Hugens | Means for joining panels |
US4556148A (en) * | 1982-01-08 | 1985-12-03 | Ernst Koller | Rack formed of a plurality of profiled bars |
US4689929A (en) * | 1986-07-21 | 1987-09-01 | Wright James D | Fastener for a readily disengageable interior panel |
US4689930A (en) * | 1986-05-29 | 1987-09-01 | National Gypsum Company | Partition structure |
US4731973A (en) * | 1984-10-19 | 1988-03-22 | Gebruder Vieler Gmbh | Profiled member for clamping plate-like elements, especially plates of glass for display cases, shop counters, exposition furniture, or the like |
US4800821A (en) * | 1987-02-24 | 1989-01-31 | Harbor Industries | Dispensing rack |
US4928465A (en) * | 1989-04-07 | 1990-05-29 | Castillo Haucke J M Del | Modular privacy screen assemblies |
US4999961A (en) * | 1989-10-02 | 1991-03-19 | Mcnary Drew | Corner post opening closure |
US5706741A (en) * | 1995-06-07 | 1998-01-13 | Haworth, Inc. | Upright free-standing shelf unit |
USD421133S (en) * | 1998-05-27 | 2000-02-22 | Rubbermaid Incorporated | Corner connector strip |
US6115977A (en) * | 1998-09-11 | 2000-09-12 | Krueger International, Inc. | Knock-down panel partition system |
US6149255A (en) * | 1996-11-19 | 2000-11-21 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Corner connector for a rack |
US6250032B1 (en) * | 1999-06-04 | 2001-06-26 | Haworth, Inc. | Connector arrangement for adjacent panels |
US20030052037A1 (en) * | 2001-04-04 | 2003-03-20 | Sonoco Development, Inc. | Extruded Corner Post For Vertical and Lateral Protection |
US6553732B2 (en) * | 2001-08-21 | 2003-04-29 | Certainteed Corporation | Ornamented corner post |
US6712118B2 (en) * | 2001-10-11 | 2004-03-30 | Jeffrey Mark Nussdorf | Portable exhibition frame assembly |
US6776464B2 (en) * | 2001-03-21 | 2004-08-17 | Rittal Rcs Communication Systems Gmbh & Co. Kg | Switchgear cabinet including framework and covering members |
US20070266655A1 (en) * | 2006-03-16 | 2007-11-22 | Ian Howe | Frame system with releasable couplers |
-
2005
- 2005-12-21 US US11/312,706 patent/US20070151197A1/en not_active Abandoned
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US893676A (en) * | 1907-12-11 | 1908-07-21 | David L Tschantz | Concealed fastener and joint in woodwork. |
US967383A (en) * | 1909-09-07 | 1910-08-16 | Library Bureau | Shelf-support. |
US2079635A (en) * | 1935-01-14 | 1937-05-11 | George G Sharp | Stateroom and accommodation enclosure for ships and the like |
US2317634A (en) * | 1940-01-13 | 1943-04-27 | Anders C Olsen | Building construction |
US3436881A (en) * | 1967-01-20 | 1969-04-08 | Ralph O Schlecht | Prefabricated structure and a joint assembly therefor |
US4258519A (en) * | 1979-03-19 | 1981-03-31 | Andrew Hugens | Means for joining panels |
US4556148A (en) * | 1982-01-08 | 1985-12-03 | Ernst Koller | Rack formed of a plurality of profiled bars |
US4731973A (en) * | 1984-10-19 | 1988-03-22 | Gebruder Vieler Gmbh | Profiled member for clamping plate-like elements, especially plates of glass for display cases, shop counters, exposition furniture, or the like |
US4689930A (en) * | 1986-05-29 | 1987-09-01 | National Gypsum Company | Partition structure |
US4689929A (en) * | 1986-07-21 | 1987-09-01 | Wright James D | Fastener for a readily disengageable interior panel |
US4800821A (en) * | 1987-02-24 | 1989-01-31 | Harbor Industries | Dispensing rack |
US4928465A (en) * | 1989-04-07 | 1990-05-29 | Castillo Haucke J M Del | Modular privacy screen assemblies |
US4999961A (en) * | 1989-10-02 | 1991-03-19 | Mcnary Drew | Corner post opening closure |
US5706741A (en) * | 1995-06-07 | 1998-01-13 | Haworth, Inc. | Upright free-standing shelf unit |
US6149255A (en) * | 1996-11-19 | 2000-11-21 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Corner connector for a rack |
USD421133S (en) * | 1998-05-27 | 2000-02-22 | Rubbermaid Incorporated | Corner connector strip |
US6115977A (en) * | 1998-09-11 | 2000-09-12 | Krueger International, Inc. | Knock-down panel partition system |
US6250032B1 (en) * | 1999-06-04 | 2001-06-26 | Haworth, Inc. | Connector arrangement for adjacent panels |
US6776464B2 (en) * | 2001-03-21 | 2004-08-17 | Rittal Rcs Communication Systems Gmbh & Co. Kg | Switchgear cabinet including framework and covering members |
US20030052037A1 (en) * | 2001-04-04 | 2003-03-20 | Sonoco Development, Inc. | Extruded Corner Post For Vertical and Lateral Protection |
US6553732B2 (en) * | 2001-08-21 | 2003-04-29 | Certainteed Corporation | Ornamented corner post |
US6712118B2 (en) * | 2001-10-11 | 2004-03-30 | Jeffrey Mark Nussdorf | Portable exhibition frame assembly |
US20070266655A1 (en) * | 2006-03-16 | 2007-11-22 | Ian Howe | Frame system with releasable couplers |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160252208A1 (en) * | 2015-02-27 | 2016-09-01 | Tri-Mech Design Inc. | Corner member, corner assembly, construction kit and rectangular structure |
US9945409B2 (en) * | 2015-02-27 | 2018-04-17 | Tri-Mech Design Inc. | Corner member, corner assembly, construction kit and rectangular structure |
US12025176B2 (en) | 2021-03-17 | 2024-07-02 | Steelcase Inc. | Clip fastener for privacy screen |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GRAND HALL ENTERPRISE CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOME, WILLIAM;REEL/FRAME:017391/0535 Effective date: 20051219 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |