Adjustable desk with bookcase
A desk and bookcase combination includes a desk with a horizontal planar desktop member supported by spaced apart, tubular, telescoping support legs which may be selectively adjusted to adjust the height of the desk by insertion of locking pins with locking hook parts into respective sets of pin receiving openings in the leg members. The bookcase includes opposed end support members having lateral channel shaped supports for slidably receiving opposite desktop side edges and one or more vertically spaced pairs of brace members for receiving cooperating shelf members having downwardly facing channel-shaped support members which may be hooked over respective pairs of brace members, for selectively positioning the shelf members with respect to the desktop.
There are many applications for furniture which require features of ruggedness, uncomplicated, adjustable height and portability which are not met by conventional furniture construction. For example, furniture for institutional facilities, such as academic institution residence facilities, requires to be rugged, utilitarian, somewhat portable and also, with respect to furniture such as desks and work surfaces, height adjustable. Accordingly, although myriad furniture structures have been developed, there has been a continuing need for a somewhat portable adjustable height desk in combination with a bookcase, for example, which has heretofore not been available with prior art furniture articles. It is to these ends that the present invention has been developed.
SUMMARY OF THE INVENTIONThe present invention provides an improved article of furniture comprising a desk and, in particular, a desk in combination with a utilitarian bookcase or shelving arrangement.
The present invention also provides an improved, rugged, utilitarian desk which includes a generally horizontal work surface which is adjustable in height and the desk is somewhat portable so as to be easily moved from one facility to another or easily moved within a room wherein occasional repositioning of furniture is necessary or desirable.
In accordance with, one aspect of the present invention, an improved horizontal work surface is provided in an article of furniture which is rugged, constructed of utilitarian materials and structural components, is adjustable in height and may be mounted on casters or wheels for ease of movement. The desk is advantageously combined with a bookcase which is also constructed of conventional materials and shapes and which is both rugged and utilitarian. The desk and bookcase combination is particularly useful for furniture for institutional applications.
In accordance with another aspect of the invention, a portable desk is provided with telescoping legs which are easily adjustable for adjusting the height of the desk work surface. The telescoping legs are each advantageously provided with a leg position locating pin and clip combination which, for each leg, locks the leg in a selected telescoped or extended position which minimizes the risk of the leg collapsing, is unobtrusive, and provides for a desk construction which may be easily fabricated.
The present invention still further provides a unique desk and bookcase combination including a bookcase characterized by spaced-apart sets of vertically extending column members for supporting one or more moveable bookshelves and wherein the column members are provided with opposed channel-shaped support members which slidably engage opposite lateral edges of a desktop or work surface member whereby the bookcase is suitably retained in assembly with the desk to prevent inadvertent toppling or detachment from the desk while also being easily separated from the desk for transport, for example.
Those skilled in the art will further appreciate the above-mentioned advantages and superior features of the invention upon reading the detailed description which follows in conjunction with the drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
In the description which follows, like parts are marked throughout the specification and drawing with the same reference numerals, respectively. The drawing figures may not necessarily be to scale and certain features may be shown in generalized or schematic form in the interest of clarity and conciseness.
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The upper ends of the respective leg members 32 are each provided with a generally triangular shaped support plate 42 extending generally horizontally, as shown in
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The desk and bookcase combination 10 may be fabricated of conventional engineering materials used for furniture. In particular, the desktop members 30 and 62 may be formed of a suitable rugged plastic material such as polyvinylchloride (PVC), as mentioned, while the shelf members 27 and 37 may be formed of a Formica brand laminate, for example. Conventional steel or aluminum metal shapes may be used for substantially all of the other components described herein.
Although preferred embodiments of the invention have been described in detail herein, those skilled in the art will recognize that various substitutions and modifications may be made without departing from the scope and spirit of the appended claims.
Claims
1. A desk comprising:
- a generally horizontally extending desktop member forming a planar work surface;
- plural upstanding support legs spaced apart and secured to said desktop member, each of said legs comprising an upper leg member and a lower leg member, said lower leg member being telescopically received within said upper leg member;
- a locking member engaged with said upper and lower leg members of each of said legs for locking said lower leg member in a selected telescoped position with respect to said upper leg member for adjusting the height of said work surface with respect to a support surface for said desk; and
- a bookcase removably mounted on said desktop member.
2. The desk set forth in claim 1 wherein:
- said upper and lower leg members comprise generally cylindrical tubular members and said lock member includes a lockpin insertable in pin receiving openings formed in each of said upper and lower leg members, respectively.
3. The desk set forth in claim 2 wherein:
- said lockpin includes a lockpin part and a hook part for securing said lockpin part in a locked position with respect to said leg members, said hook part including a generally arcuate portion engageable with at least one of said upper and lower leg members in a selected locking position of said lockpin for securing said lockpin in said locked position.
4. The desk set forth in claim 3 wherein:
- said lockpin includes a stem portion integrally joined to said lockpin part and said hook part of said lockpin.
5. The desk set forth in claim 1 wherein:
- said leg members are interconnected by plural, spaced apart, generally horizontally extending brace members forming opposed pairs of said leg members, respectively.
6. The desk set forth in claim 5 wherein:
- opposed ones of said leg members are interconnected by plural elongated brace members, respectively.
7. The desk set forth in claim 5 including:
- a shelf adapted for support on said desk below said desktop member, said shelf including a generally planar shelf member and opposed end support members, said end support members including channel-shaped parts adapted to be hooked over selected ones of said brace members of said opposed pairs of said leg members, respectively.
8. The desk set forth in claim 1 wherein:
- said bookcase includes spaced apart opposed end support members comprising, respectively, spaced apart upstanding column members and plural spaced apart brace members interconnecting said column members, respectively, and at least one shelf member supported by and between said end support members.
9. The desk set forth in claim 8 wherein:
- said shelf member includes a generally planar shelf member part and opposed downwardly facing channel-shaped support members connected to said shelf member part and engageable with said brace members of said end support members, respectively, for positioning said shelf member in a selected working position on said bookcase.
10. The desk set forth in claim 8 wherein:
- said bookcase includes opposed end support members including opposed channel shaped members, respectively, spaced apart and engageable with said desktop member by receiving opposite lateral side edges thereof, respectively, in said channel shaped members for supporting said bookcase on said desk.
11. The desk set forth in claim 1 wherein:
- said desktop member comprises a unitary plastic laminate member.
12. The desk set forth in claim 11 including:
- an elongated desktop member brace member secured to an underside of said desktop member.
13. The desk set forth in claim 1 wherein:
- said desktop member includes a perimeter metal frame and a planar insert member secured to and enclosed by said perimeter frame at side edges thereof.
Type: Application
Filed: Jan 5, 2006
Publication Date: Jul 5, 2007
Inventor: Zygmend Pflaster (Dallas, TX)
Application Number: 11/326,837
International Classification: A47B 47/00 (20060101);