US3554203A

US3554203A - Umbrella support

Info

Publication number: US3554203A
Application number: US671248A
Authority: US
Inventors: Lemuel R Hall Sr
Original assignee: Individual
Current assignee: Individual
Priority date: 1967-09-28
Filing date: 1967-09-28
Publication date: 1971-01-12
Anticipated expiration: 1988-01-12

Abstract

An adjustable umbrella support having a framework member receiving an umbrella thereon and having horizontally disposed slots adjacent each end thereof, backstraps adjacent each end of the framework and having vertically disposed slots in intersecting registry with the horizontal slots, shoulder straps adjacent to and representing an extension of the backstraps and carrying fastening means which pass through the aforesaid registered slots for adjustably securing the framework, backstraps and shoulder straps together, and a flexible web belt carried by the backstraps for securement about the waist of the user.

Description

United States Patent [72] in en L m L 2,515,493 7/1950 Buono l35/46T 527 Rainbow Court, West Columbia, SC. 493,348 3/ l 893 Barry et al. 224/8.l

261 69 725,069 4/1903 Gill 135/9.l

21 AppLNo, 671,248 903,682 11/1908 Cumpston....; 224/5.1 [22] Filed Sept. 28, 1967 2,973,030 2/1961 Matthewson... 2/44X [45] Patented Jan. 12,1971 3,120,332 2/l964 White 224/5.l

[54] UMBRELLA SUPPORT 4 Claims, 6 Drawing Figs. [52] US. Cl. 135/20 [51] Int. Cl. A45b 11/02 135/7.1, 20,

[50] Field of Search 46T;2/44,310; 119/96, 101, 109, 160; 54/(Inquired); 224/5.l, 8, 8.1; 287/52.07(Spring Detents) [56] References Cited UNITED STATES PATENTS 859,233 7/1907 Lane ..28Z/Spring Detents 1,908,210 5/1933 Adleret a1. l35/46T Primary Examiner-Peter M. Caun Attorney-Robillard & Byrne ABSTRACT: An adjustable umbrella support having a framework member receiving an umbrella thereon and having horizontally disposed slots adjacent each end thereof, backstraps adjacent each end of the framework and having vertically disposed slots in intersecting registry with the horizontal slots, shoulder straps adjacent to and representing an extension of the backstraps and carrying fastening meanswhich pass through the aforesaid registered slots for adjustably securing the framework, backstraps and shoulder straps together, and a flexible web belt carried by the backstraps for securement about the waist of the user.

PATENTEDJAMZIQII 3.654.203

INVENTOR NEYS , worn on the body of the user. The instant invention represents an improvement over the prior art .wherein many useful bodyattached umbrella supports are showm. One of the basic problems exhibited by prior art umbrella supports has been the incorporation of flexible web belts which although easily adjustable were subject to excessive wear and lack of strength.

4. Such belts not only failed to efficiently distribute weight but u what is more, exhibited the annoying characteristic of entangling when not in use. Attempts to .correct the problem resulted in the use of umbrella supports which incorporated lightweight metals as the basic support.v Such use, however,

, brought further problems in that although greater strength was achieved, a degree of clumsiness and lack of adjustability resulted. it is a primary object of the instant invention to provide an umbrella support which avoids-these disadvantages by providing within its combination,separately adjustable sheet material components which can be'bentto conform with the body of the user. I

Another important object of the invention is to provide an umbrella support which may be shipped and stored in a disassembled, flat condition.

A further object of the invention isto provide an umbrella support having separate metallic shoulder strap elements which are spaced laterally and vertically adjustable in relation to the umbrella. 3 Y

A still further object of the invention is to provide a support having a transverse umbrella carrying framework which permits separate adjustability of the shoulder straps toward or away from each other. I

Another objective of the invention is to provide an umbrella support wherein the relationship of the umbrella with the body of the user is not disturbed by a vertical orhorizontal displace ment of the shoulder straps.

These and other objects of the invention will become more apparent to those skilled in the art by reference to the following detailed description when viewed in light of the accompanying drawings, wherein: v

FIG. 1 is a side elevational view of the device in use with the supported umbrella in the open position;

FIG. 2 is a partially exploded sideeleva'tion of the umbrella support with the belt removed; v

FIG. 3 is a rear view of the device of FIG. 2;

FIG. 4 is a cross-sectionalview taken'along the line 4-4 in FIG. 3;

FIG. 5 is a modified form of a shoulder backstrap as seen in side elevation; and

FIG. 6 is an end view of the modif cation shown in FIG. 5.

Referring now to the drawings wherein like numerals indicate like parts, the numeral 10. generally indicates the umbrella support of this invention. The support 10 is comprised of four major components, a transverse framework 12,

backstraps 13 shoulder straps l4 and a flexible belt 16. The

straps 18 which have longitudinal slots 26 adjacent each end thereof which are of sufiicient length tolpermit a desired,

seen in FIG; 1, the tube 20 is sec'uredby welding directly to the upper and the lower straps 18 with the lower strap being curved outwardly so that the tube 20 will be angled to support the umbrella 22 substantially centrally-above the head of the user 15.

At this point it should be noted thatthetube 20 is adapted to receive the'shaft of a conventional umbrella which has its usual wooden or plastic hand grip removed. A'longitudinal slot 24 is providedin the .wall of the tube in a location such that a usual spring latch 25 found on the lower end of the um brella will extend therethrough in a retentively engaging relationship.

. Adapted for securement to the framework 12 are two identical vertical backstraps 13. Each of these straps is like the straps 18 in that it is preferably stamped from sheet aluminum. As seen in the drawings, the lower end of the strap 13 is provided with a loop 32 punched out of the strip body from the inner side in order to support the flexible belt 16. It is easy to see that when the belt is cinched tight by the wearer, the inner surface of the strap 13 opposite the loop 32 would bear against the small of the back and therefore, in order to prevent chafing or other discomfiture, the aforesaid surface is provided with resilient foam strip 34 adhesively secured thereto. Each strap 13 has a pair of serially arrangedllongitudinal slots 30 spaced apart a sufficient distance to intersect the slots 26 in the transverse straps 18 when the straps l3 and 18 are adjacent one another in mutually perpendicular fashion such as shown'in FIG. 3. v

The backstraps 13 are adapted for securement not only to the framework 12 but also to the dual shoulder straps 14. The shoulder straps 14 are made of the same preferably stamped sheet metal as the straps l3 and 18 and are originally shipped in a flat unbent condition. The lower end of each shoulder strap 14 is provided with two serially arranged bolts 38 which are rigid in relation to the strap so as to project outwardly from the outer surface of the strap and are located so as to register with the slots 30 in the vertical straps 13. The bolts 38 are externally threaded .and each receives an internally threaded wing nut 42. The entire inner surface of the straps 13 is adhesively secured to a resilient foam strip 40.

In order to assemble the umbrella support 10, the shoulder straps 14, the vertical backstraps l3 and the framework 12 are suitably aligned so that the bolts 38 pass through the

slots

26 and 30. The wing nuts 42 are then loosely applied on the bolts while the belt 16 is threaded through the loops 32. The umbrella support is now loosely secured to the user 15 by the belt 16 while the shoulder straps 14 are spacedapart one at a time by moving the bolt 32 inthe slot 26. The proper amount of lateral spacing between shoulder straps is determined by alig ning each strap with that portion of the'users shoulder which is sufficiently meaty to comfortably support amoderate weight for an extended period of time andwhich location, of course, varies from individual to individual. It is to be understood that because of the relationship of the slots 26 and 3 0 and the bolt 38, the vertical backstrap is carried with the shoulder strap when the latter-is shifted laterally relative to the tube 20.

When the lateral spacing of the shoulder straps 14 is determined, the height of the tube 20 is adjusted in order to give an optimum height to the umbrella 22 supported thereby. The adjustment is made by sliding the bolt 38 of the shoulder strap 14 vertically in the slot 30 of the vertical backstrap 13. Such vertical movement will carry the framework l2.upwardly or downwardly therewith.

With the vertical placement of the umbrella carrying tube 20 as well as the horizontal spacing of the shoulder straps properly determined, the .wing nuts 42 are tightened, the belt 16 is cinched, and the upper ends of the shoulder straps l4-are bent downwardly about the shoulders of the user l5ifor a close conforming fit therearound.

A modification of the device is shown in FIG. 5 wherein the shoulder straps 14 and the vertical backstraps .13 have been combined into a unitary back and shoulder strap having longitudinal slots 62 in the body of the strap. Slots 64 are provided in the foam strip 40' of a larger dimension thanthe slots 62 as to provide a bearing surface on the inside of the strap for the enlarged head of removable bolt 66.

The unitary strap 60 has a loop 32' and a lower resilient strip 34' and is used in conjunction with the belt 16 and framework 12 in a similar manner as the backstraps l3 and shoulder straps 14 of the preferred embodiment. Wing nuts 42' are threadably received on the bolts 66 which pass through the

slots

62 and 26. Lateral spacing of the straps 60 is attained by moving the bolts 66 horizontally in the slots 26 while vertical adjustment of the framework 12 is achieved by moving the bolts 66 vertically in the slots 62.

As is evident from the foregoing, utilization of lightweight, easily flexible sheet material for the straps in the device not only allows a snug and tailored fit to the body contours of the user but also allows all of the major components whether disassembled or not, to be bent to assume a relatively flat configuration for easy storage or shipment when not in use. The provision of a simple nut and bolt as the securing means heightens the efficiency of the invention in permitting fast and easy assembly or disassembly of the support as well as maximum adjustability therein.

What has been set forth above is intended primarily exemplary to enable those skilled in the art in the practice of the invention and it should therefore be understood that, within the scope of the appended claims, the invention may be practiced in other ways than as specifically described.

lclaim:

1. A support for an umbrella having a shaft and a spring clip at its terminate end comprising in combination first and second elongated straps formed with shoulder-engaging hooks at first ends thereof and back-engaging portions extending therefrom wherein, when said hooks are respectively supported on the shoulders of a wearer, said back-engaging portions extend downwardly along the back of the wearer in spaced approximately parallel position. spaced lower and upper bridge members, means adjustably securing said bridge members along the lengths of said back-engaging portions. said means comprising elongated slots in said back-engaging portions and elongated slots in said bridge members at the locations where said bridge members meet said back-engaging portions, and fastening means extending through said slots, said slots in said bridge members extending transversely of said slots in said back-engaging portions. a shaft receiver for receiving said terminal end, second means securing said receiver to said upper and lower members in general parallel relationship to said back-engaging portions, said receiver comprising an elongated tubular member having a closed end secured to said lower bridge member and an open end secured to said upper bridge member, and said tubular member having a slot intermediate its length for retentively receiving said spring clip.

2. The invention of claim 1 wherein loops are formed at the lower end of said back-engaging portions and belt means extend through said loops for securement about the waist of a wearer.

3. The invention of claim 1 wherein said elongated straps are formed of deformable sheet aluminum whereby said members can be packaged flat and said shoulder-engaging hooks and said back-engaging portions can be individually bent to fit the wearer.

4. The invention of claim 3 wherein resilient foam padding is secured to that surface of said straps opposite to the surface to which said bridge members are secured.

Claims

1. A support for an umbrella having a shaft and a spring clip at its terminate end comprising in combination first and second elongated straps formed with shoulder-engaging hooks at first ends thereof and back-engaging portions extending therefrom wherein, when said hooks are respectively supported on the shoulders of a wearer, said back-engaging portions extend downwardly along the back of the wearer in spaced approximately parallel position, spaced lower and upper bridge members, means adjustably securing said bridge members along the lengths of said back-engaging portions, said means comprising elongated slots in said back-engaging portions and elongated slots in said bridge members at the locations where said bridge members meet said back-engaging portions, and fastening means extending through said slots, said slots in said bridge members extending transversely of said slots in said back-engaging portions, a shaft receiver for receiving said terminal end, second means securing said receiver to said upper and lower members in general parallel relationship to said back-engaging portions, said receiver comprising an elongated tubular member having a closed end secured to said lower bridge member and an open end secured to said upper bridge member, and said tubular member having a slot intermediate its length for retentively receiving said spring clip.

3. The invention of claim 1 wherein said elongated straps are formed of deformable sheet aluminum whereby said members can be packaged flat and said shoulder-engaging hooks and said back-engaging portions can be individually bent to fit the wearer. 4. The invention of claim 3 wherein resilient foam padding is secured to that surface of said straps opposite to the surface to which said bridge members are secured.