CA3156197A1 - Umbrella pole to railing post coupling assembly - Google Patents
Umbrella pole to railing post coupling assemblyInfo
- Publication number
- CA3156197A1 CA3156197A1 CA3156197A CA3156197A CA3156197A1 CA 3156197 A1 CA3156197 A1 CA 3156197A1 CA 3156197 A CA3156197 A CA 3156197A CA 3156197 A CA3156197 A CA 3156197A CA 3156197 A1 CA3156197 A1 CA 3156197A1
- Authority
- CA
- Canada
- Prior art keywords
- clamp
- movable body
- coupling
- jaw
- coupling body
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 139
- 238000010168 coupling process Methods 0.000 title claims abstract description 139
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 139
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B11/00—Umbrellas characterised by their shape or attachment
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B2025/003—Accessories not covered by groups A45B25/24 - A45B25/30
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0433—Clamping or clipping connections for rods or tubes being in parallel relationship
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
An umbrella pole is coupled to a railing post using a coupling assembly including a coupling body pivotally supporting a first movable body and a second movable body for clamping movement relative to first and second ends of the coupling body respectively. The first end of the coupling body and the first movable body define first and second jaws of a first clamp for clamping onto the railing post. The second end of the coupling body and the second movable body define first and second jaws of a second clamp for clamping onto the umbrella pole. The clamps are adjustable for use with a large variety of railings and umbrellas, while still supporting the umbrella securely relative to the railing.
Description
UMBRELLA POLE TO RAILING POST COUPLING ASSEMBLY
FIELD OF THE INVENTION
The present invention relates to a coupling assembly for coupling the pole of an umbrella to a railing post of a deck or balcony, and more particularly the present invention relates to a coupling assembly that can adjustably clamp onto a plurality of different poles and posts.
BACKGROUND
Decks and balconies are common structures used by various persons when seated outdoors. When seated outdoors, it is also common to make use of an umbrella to provide shade from the sun or protected the seated persons from precipitation. Typical umbrellas have a pole which must be secured to a large base to prevent the umbrella from tipping over under force of wind, but the base can take up lots of space on smaller decks and balconies that have limited availability of space.
United States Patent Application Publication No. 2007/0034758 by Bates provides one example of a deck rail umbrella stand that supports the umbrella pole on the railing about a deck; however, the stand has a defined socket to receive the umbrella pole so that the stand cannot accommodate different types of umbrellas.
Furthermore, the stand relies on being supported on the top rail of the railing and the pickets of the railing below the top rail so that the stand is not usable with a large variety of deck railings that may not have a similar top rail, or that may use panels or other structures in place of pickets.
SUMMARY OF THE INVENTION
According to one aspect of the invention there is provided a coupling assembly for coupling an umbrella pole to a railing post, the assembly comprising:
a coupling body including a first jaw of a first clamp supported at a first Date Recue/Date Received 2022-04-22
FIELD OF THE INVENTION
The present invention relates to a coupling assembly for coupling the pole of an umbrella to a railing post of a deck or balcony, and more particularly the present invention relates to a coupling assembly that can adjustably clamp onto a plurality of different poles and posts.
BACKGROUND
Decks and balconies are common structures used by various persons when seated outdoors. When seated outdoors, it is also common to make use of an umbrella to provide shade from the sun or protected the seated persons from precipitation. Typical umbrellas have a pole which must be secured to a large base to prevent the umbrella from tipping over under force of wind, but the base can take up lots of space on smaller decks and balconies that have limited availability of space.
United States Patent Application Publication No. 2007/0034758 by Bates provides one example of a deck rail umbrella stand that supports the umbrella pole on the railing about a deck; however, the stand has a defined socket to receive the umbrella pole so that the stand cannot accommodate different types of umbrellas.
Furthermore, the stand relies on being supported on the top rail of the railing and the pickets of the railing below the top rail so that the stand is not usable with a large variety of deck railings that may not have a similar top rail, or that may use panels or other structures in place of pickets.
SUMMARY OF THE INVENTION
According to one aspect of the invention there is provided a coupling assembly for coupling an umbrella pole to a railing post, the assembly comprising:
a coupling body including a first jaw of a first clamp supported at a first Date Recue/Date Received 2022-04-22
2 end of the coupling body and a first jaw of a second clamp supported at a second end of the coupling body;
a first movable body supported on the coupling body for movement relative to the first end of the coupling body, the first movable body defining a second jaw of the first clamp thereon such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first jaw and the second jaw of the first clamp to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp;
a second movable body supported on the coupling body for movement relative to the second end of the coupling body, the second movable body defining a second jaw of the second clamp thereon such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the first jaw and the second jaw of the second clamp to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp.
According to a second aspect of the present invention there is provided a coupling kit comprising two coupling assemblies as described above such that the coupling assemblies are together arranged for coupling the umbrella pole to the railing post at longitudinally spaced apart positions.
The use of adjustable clamps for securing to both the umbrella pole and a railing post allows the coupling assembly to be used with a large variety of railings and umbrellas, while still supporting the umbrella relative to the railing in a secure manner that does not occupy a significant amount of space on the adjoining deck or Date Recue/Date Received 2022-04-22
a first movable body supported on the coupling body for movement relative to the first end of the coupling body, the first movable body defining a second jaw of the first clamp thereon such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first jaw and the second jaw of the first clamp to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp;
a second movable body supported on the coupling body for movement relative to the second end of the coupling body, the second movable body defining a second jaw of the second clamp thereon such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the first jaw and the second jaw of the second clamp to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp.
According to a second aspect of the present invention there is provided a coupling kit comprising two coupling assemblies as described above such that the coupling assemblies are together arranged for coupling the umbrella pole to the railing post at longitudinally spaced apart positions.
The use of adjustable clamps for securing to both the umbrella pole and a railing post allows the coupling assembly to be used with a large variety of railings and umbrellas, while still supporting the umbrella relative to the railing in a secure manner that does not occupy a significant amount of space on the adjoining deck or Date Recue/Date Received 2022-04-22
3 balcony.
Preferably at least one or both of the first movable body and the second movable body is pivotally supported relative to the coupling body. In this instance, the first movable body may include a hook formed at an inner end of the first movable body opposite to the second jaw on the first movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the first movable body relative to the coupling body, and/or the second movable body may include a hook formed at an inner end of the second movable body opposite to the second jaw on the second movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the second movable body relative to the coupling body.
Preferably a first length of the first movable body between the second jaw on the first movable body and a connection of the first movable body to the coupling body is greater than a second length of the second movable body between the second jaw on the second movable body a connection of the second movable body to the coupling body. In this manner, the first clamp is better able to be clamped about posts having a larger diameter than the umbrella pole received in the second clamp.
The first threaded fastener operatively connected between the first movable body and the coupling body is preferably situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first clamp.
Preferably, clamping surfaces of the first and second jaws of the second clamp are situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body.
Date Recue/Date Received 2022-04-22
Preferably at least one or both of the first movable body and the second movable body is pivotally supported relative to the coupling body. In this instance, the first movable body may include a hook formed at an inner end of the first movable body opposite to the second jaw on the first movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the first movable body relative to the coupling body, and/or the second movable body may include a hook formed at an inner end of the second movable body opposite to the second jaw on the second movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the second movable body relative to the coupling body.
Preferably a first length of the first movable body between the second jaw on the first movable body and a connection of the first movable body to the coupling body is greater than a second length of the second movable body between the second jaw on the second movable body a connection of the second movable body to the coupling body. In this manner, the first clamp is better able to be clamped about posts having a larger diameter than the umbrella pole received in the second clamp.
The first threaded fastener operatively connected between the first movable body and the coupling body is preferably situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first clamp.
Preferably, clamping surfaces of the first and second jaws of the second clamp are situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body.
Date Recue/Date Received 2022-04-22
4 When the coupling body includes a first arm supporting the first jaw of the first clamp thereon and a second arm supporting the first jaw of the second clamp thereon, the first arm and the second arm may extend transversely to one another, or more preferably the first arm may be oriented perpendicularly to the second arm.
According to the illustrated embodiment both the first movable body and the second movable body are pivotally connected to the coupling body on the second arm of the coupling body.
At the first clamp, each of the first jaw and the second jaw of the first clamp may comprise a clamping surface defined by two flat clamping faces joined to one another at an interior angle of greater than 90 degrees.
At the second clamp, a first one of the jaws of the second clamp may comprise a flat clamping surface whereas a second one of the jaws of the second clamp may comprise two flat clamping faces joined to one another at an interior angle of greater than 90 degrees.
According to a further aspect of the present invention there is provided a coupling assembly for coupling an umbrella pole to a railing post, the assembly comprising:
a coupling body including (i) a first arm extending from an inner end to an outer end at a first end of the coupling body, (ii) a second arm extending from an inner end of the second arm joined to the inner end of the first arm to an outer end of the second arm at a second end of the coupling body, in which the first and second arms extend transversely to one another, (iii) a first jaw of a first clamp defined on the first arm of the coupling body, and (iv) a first jaw of a second clamp defined on the second arm of the coupling body;
a first movable body defining a second jaw of the first clamp thereon, the Date Recue/Date Received 2022-04-22
According to the illustrated embodiment both the first movable body and the second movable body are pivotally connected to the coupling body on the second arm of the coupling body.
At the first clamp, each of the first jaw and the second jaw of the first clamp may comprise a clamping surface defined by two flat clamping faces joined to one another at an interior angle of greater than 90 degrees.
At the second clamp, a first one of the jaws of the second clamp may comprise a flat clamping surface whereas a second one of the jaws of the second clamp may comprise two flat clamping faces joined to one another at an interior angle of greater than 90 degrees.
According to a further aspect of the present invention there is provided a coupling assembly for coupling an umbrella pole to a railing post, the assembly comprising:
a coupling body including (i) a first arm extending from an inner end to an outer end at a first end of the coupling body, (ii) a second arm extending from an inner end of the second arm joined to the inner end of the first arm to an outer end of the second arm at a second end of the coupling body, in which the first and second arms extend transversely to one another, (iii) a first jaw of a first clamp defined on the first arm of the coupling body, and (iv) a first jaw of a second clamp defined on the second arm of the coupling body;
a first movable body defining a second jaw of the first clamp thereon, the Date Recue/Date Received 2022-04-22
5 first movable body being pivotally coupled onto the second arm of the coupling body such that the second jaw of the first clamp is movable relative to the first jaw of the first clamp such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first movable body and the coupling body to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp, the first threaded fastener being situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first clamp;
a second movable body defining a second jaw of the second clamp thereon, the second movable body being pivotally coupled onto the second arm of the coupling body such that the second jaw of the second clamp is movable relative to the first jaw of the second clamp such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the second movable body and the coupling body to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp, clamping surfaces of the first and second jaws of the second clamp being situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body;
wherein a first length of the first movable body between the second jaw on the first movable body and the pivotal connection of the first movable body to the coupling body is greater than a second length of the second movable body between Date Recue/Date Received 2022-04-22
a first threaded fastener operatively connected between the first movable body and the coupling body to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp, the first threaded fastener being situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first clamp;
a second movable body defining a second jaw of the second clamp thereon, the second movable body being pivotally coupled onto the second arm of the coupling body such that the second jaw of the second clamp is movable relative to the first jaw of the second clamp such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the second movable body and the coupling body to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp, clamping surfaces of the first and second jaws of the second clamp being situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body;
wherein a first length of the first movable body between the second jaw on the first movable body and the pivotal connection of the first movable body to the coupling body is greater than a second length of the second movable body between Date Recue/Date Received 2022-04-22
6 the second jaw on the second movable body the pivotal connection of the second movable body to the coupling body.
BRIEF DESCRIPTION OF THE DRAWINGS
Some embodiments of the invention will now be described in conjunction with the accompanying drawings in which:
Figure 1 is a perspective view of a kit of two coupling assemblies shown supporting an umbrella pole relative to a railing post;
Figure 2 and Figure 3 are perspective views of opposing sides of the coupling assembly according to Figure 1 shown separated from the umbrella and railing;
Figure 4 is a sectional view along the line 4-4 in Figure 1; and Figure 5 is an end view of the coupling assembly shown supported on an alternative railing post and supporting a different diameter umbrella pole.
In the drawings like characters of reference indicate corresponding parts in the different figures.
DETAILED DESCRIPTION
Referring to the accompanying figures, there is illustrated a coupling assembly generally indicated by reference numeral 10. The coupling assembly 10 is particularly suited for coupling the pole 12 of an umbrella to a rigidly supported post 14, for example the post of a railing alongside a deck or balcony or a fence post and the like.
The coupling assembly 10 generally includes a coupling body 16 which supports thereon (i) a first movable body 18 which is operable relative to a first end 20 of the coupling body to define a first clamp suitable for clamping onto the post 14 and (ii) a second movable body 22 which is operable relative to a second end 24 of the Date Recue/Date Received 2022-04-22
BRIEF DESCRIPTION OF THE DRAWINGS
Some embodiments of the invention will now be described in conjunction with the accompanying drawings in which:
Figure 1 is a perspective view of a kit of two coupling assemblies shown supporting an umbrella pole relative to a railing post;
Figure 2 and Figure 3 are perspective views of opposing sides of the coupling assembly according to Figure 1 shown separated from the umbrella and railing;
Figure 4 is a sectional view along the line 4-4 in Figure 1; and Figure 5 is an end view of the coupling assembly shown supported on an alternative railing post and supporting a different diameter umbrella pole.
In the drawings like characters of reference indicate corresponding parts in the different figures.
DETAILED DESCRIPTION
Referring to the accompanying figures, there is illustrated a coupling assembly generally indicated by reference numeral 10. The coupling assembly 10 is particularly suited for coupling the pole 12 of an umbrella to a rigidly supported post 14, for example the post of a railing alongside a deck or balcony or a fence post and the like.
The coupling assembly 10 generally includes a coupling body 16 which supports thereon (i) a first movable body 18 which is operable relative to a first end 20 of the coupling body to define a first clamp suitable for clamping onto the post 14 and (ii) a second movable body 22 which is operable relative to a second end 24 of the Date Recue/Date Received 2022-04-22
7 coupling body to define a second clamp suitable for clamping onto the pole 12.
The coupling body 16 is formed from a flat rigid plate which is folded into the desired shape described in the following and which is retained in the desired shape.
More particularly, the coupling body includes a first arm 26 and a second arm 28 which are joined to one another at respective inner ends at a corner fold 30. The first arm extends from its inner end at the corner fold 30 towards the first end 20 of the coupling body along an axis lying perpendicularly to the second arm 28 which extends from its inner end at the corner fold 30 towards the second end of the coupling body.
An outer end portion of the first arm 26 is bent to form a first jaw 32 of the first clamp at the first end of the coupling body. The first jaw 32 has a clamping surface comprised of two faces 34 joined to one another at a fold lying parallel to the corner fold 30 such that the interior angle between the two faces 34 is slightly greater than 90 degrees. The outer face is shorter than the inner face of the clamping surface of the first jaw 32. The faces 34 of the clamping surface are oriented to face in a direction that corresponds to the direction that the second arm 28 extends from the first arm.
The second arm 28 includes a first mounting slot 36 formed therein at a location spaced along the second arm from the corner fold 30 while remaining in close proximity to the corner fold. The first slot 36 serves to support a pivotal connection of the inner end of the first movable body 18 on the coupling body as described in further detail below. The second arm 28 also includes a second mounting slot 38 formed therein at a location spaced further outward on the second arm from the first mounting slot. The second slot 38 serves to support a pivotal connection of the inner end of the second movable body 22 on the coupling body as described in further detail below.
The second arm 28 of the coupling body is flat and linear from the inner end at the corner fold 30 to the outer end of the second arm at the second end 24 of Date Recue/Date Received 2022-04-22
The coupling body 16 is formed from a flat rigid plate which is folded into the desired shape described in the following and which is retained in the desired shape.
More particularly, the coupling body includes a first arm 26 and a second arm 28 which are joined to one another at respective inner ends at a corner fold 30. The first arm extends from its inner end at the corner fold 30 towards the first end 20 of the coupling body along an axis lying perpendicularly to the second arm 28 which extends from its inner end at the corner fold 30 towards the second end of the coupling body.
An outer end portion of the first arm 26 is bent to form a first jaw 32 of the first clamp at the first end of the coupling body. The first jaw 32 has a clamping surface comprised of two faces 34 joined to one another at a fold lying parallel to the corner fold 30 such that the interior angle between the two faces 34 is slightly greater than 90 degrees. The outer face is shorter than the inner face of the clamping surface of the first jaw 32. The faces 34 of the clamping surface are oriented to face in a direction that corresponds to the direction that the second arm 28 extends from the first arm.
The second arm 28 includes a first mounting slot 36 formed therein at a location spaced along the second arm from the corner fold 30 while remaining in close proximity to the corner fold. The first slot 36 serves to support a pivotal connection of the inner end of the first movable body 18 on the coupling body as described in further detail below. The second arm 28 also includes a second mounting slot 38 formed therein at a location spaced further outward on the second arm from the first mounting slot. The second slot 38 serves to support a pivotal connection of the inner end of the second movable body 22 on the coupling body as described in further detail below.
The second arm 28 of the coupling body is flat and linear from the inner end at the corner fold 30 to the outer end of the second arm at the second end 24 of Date Recue/Date Received 2022-04-22
8 the coupling body. An outer side of the second arm 28 defines thereon a first jaw 40 of the second clamp in which the outer side corresponds to the side of the second arm that faces outwardly opposite to the direction that the first arm extends from the second arm of the coupling body. The first jaw 40 of the second clamp thus defines a flat clamping surface thereon.
The first movable body 18 is also made from a flat rigid plate which is folded into a desired shape and retains the folded shape. The inner end 42 of the first movable body 18 includes a hook 44 formed thereon which fits into the first slot 36 to define the pivotal connection of the first movable body towards and away from the first jaw of the first clamp. The first movable body defines a second jaw 46 of the first clamp thereon towards the outer end of the first movable body.
A clamping surface of the second jaw is situated at the inner side of the movable body which faces towards the first jaw of the first clamp at the first end of the coupling body. The clamping surface of the second jaw 46 is similar to the clamping surface of the first jaw 32 in that the clamping surface again comprises two faces 48 joined to one another at a fold lying parallel to the corner fold 30. The faces 48 meet one another at an interior angle which is slightly greater than 90 degrees.
The fold between the two faces 48 of the second jaw 46 is substantially aligned with the fold between the two faces 34 of the first jaw 32 such that the generally concave clamping surfaces of the first and second jaws are suitable for clamping against diametrically opposing sides of a round post or against diametrically opposing corners of a square post.
The first movable body 18 further includes an arm portion extending between the inner end 42 of the first movable body and the second jaw 46 at the outer end in which the arm portion is slightly bent to define an inner portion 50 of the first Date Recue/Date Received 2022-04-22
The first movable body 18 is also made from a flat rigid plate which is folded into a desired shape and retains the folded shape. The inner end 42 of the first movable body 18 includes a hook 44 formed thereon which fits into the first slot 36 to define the pivotal connection of the first movable body towards and away from the first jaw of the first clamp. The first movable body defines a second jaw 46 of the first clamp thereon towards the outer end of the first movable body.
A clamping surface of the second jaw is situated at the inner side of the movable body which faces towards the first jaw of the first clamp at the first end of the coupling body. The clamping surface of the second jaw 46 is similar to the clamping surface of the first jaw 32 in that the clamping surface again comprises two faces 48 joined to one another at a fold lying parallel to the corner fold 30. The faces 48 meet one another at an interior angle which is slightly greater than 90 degrees.
The fold between the two faces 48 of the second jaw 46 is substantially aligned with the fold between the two faces 34 of the first jaw 32 such that the generally concave clamping surfaces of the first and second jaws are suitable for clamping against diametrically opposing sides of a round post or against diametrically opposing corners of a square post.
The first movable body 18 further includes an arm portion extending between the inner end 42 of the first movable body and the second jaw 46 at the outer end in which the arm portion is slightly bent to define an inner portion 50 of the first Date Recue/Date Received 2022-04-22
9 movable body nearest to the inner end of the first movable body and an intermediate portion 52 of the first movable body extending between the inner portion 50 and the second jaw 46. The inner portion and the intermediate portion are joined to one another at an interior angle facing the first arm of the coupling body which is slightly less than 180 degrees, for example in the range of 160 to 175 degrees. The angle between the intermediate portion 52 and the innermost one of the clamping faces 48 at the inner side facing towards the first arm 26 is slightly greater than 180 degrees, for example in the range of 185 to 200 degrees. In this manner, when the inner portion 50 is positioned in an outwardly diverging relationship with the first arm 26, the intermediate portion 52 the first movable body is more parallel to the first arm 26 than the inner portion 50 of the first movable body so as to be better suited for operatively connecting a first threaded fastener 54 between the intermediate portion 52 of the first movable body and a corresponding portion of the first arm 26 of the coupling body.
The first threaded fastener 54 communicates through corresponding apertures in the first arm 26 and the intermediate portion 52 of the first movable body.
For example, the first threaded fastener 54 may comprise a bolt having a suitable nut threaded onto the end of the bolt opposite the head so that tightening the threaded fastener functions to clamp the first movable body towards the first arm 26 of the coupling body and thereby clamp the first and second jaws of the first clamp towards one another. The first threaded fastener 54 is situated in the longitudinal direction of the first movable body so as to be located at an intermediate location between the pivotal connection of the inner end of the first movable body onto the coupling body on one side of the fastener and the clamping faces of the first and second jaws of the clamp at the outer end of the first movable body on the opposing side of the fastener.
The second movable body 22 is also made from a flat rigid plate which is Date Recue/Date Received 2022-04-22
The first threaded fastener 54 communicates through corresponding apertures in the first arm 26 and the intermediate portion 52 of the first movable body.
For example, the first threaded fastener 54 may comprise a bolt having a suitable nut threaded onto the end of the bolt opposite the head so that tightening the threaded fastener functions to clamp the first movable body towards the first arm 26 of the coupling body and thereby clamp the first and second jaws of the first clamp towards one another. The first threaded fastener 54 is situated in the longitudinal direction of the first movable body so as to be located at an intermediate location between the pivotal connection of the inner end of the first movable body onto the coupling body on one side of the fastener and the clamping faces of the first and second jaws of the clamp at the outer end of the first movable body on the opposing side of the fastener.
The second movable body 22 is also made from a flat rigid plate which is Date Recue/Date Received 2022-04-22
10 folded into a desired shape and retains the folded shape. The inner end 56 of the second movable body 22 includes a hook 58 formed thereon which fits into the second slot 38 to define the pivotal connection of the second movable body towards and away from the first jaw of the second clamp. The second movable body defines a second jaw 60 of the second clamp thereon towards the outer end of the second movable body.
A clamping surface of the second jaw 60 is situated at the inner side of the second movable body which faces towards the first jaw of the second clamp at the second end of the coupling body. The clamping surface of the second jaw 60 has a clamping surface that again comprises two faces 62 join to one another at a fold lying parallel to the corner fold 30. The faces 62 meet one another at an interior angle which is slightly greater than 90 degrees.
The second movable body further includes an arm portion 64 extending from the inner end 56 of the second movable body to the clamping faces 62 of the second jaw 60 formed on the second movable body. The arm portion 64 meets the innermost clamping face 62 at an interior angle of between 90 and 135 degrees.
The length of the arm portion 64 in the longitudinal direction of the second movable body is less than the corresponding length of each clamping face 62. In this manner, the second jaw can be positioned close to the first jaw of the second clamp to be suited for clamping onto smaller diameter objects in the second clamp than the first clamp.
The second movable body 22 further includes an outer end portion 66 extending longitudinally outward from the outermost clamping face 62 to define the second end of the second movable body. The outer end portion 66 includes a mounting aperture therein in alignment with a corresponding mounting aperture at the second end of the clamping body in the outer end of the second arm 28. In this manner, a second threaded fastener 68 can be mounted through the fastener apertures at the Date Recue/Date Received 2022-04-22
A clamping surface of the second jaw 60 is situated at the inner side of the second movable body which faces towards the first jaw of the second clamp at the second end of the coupling body. The clamping surface of the second jaw 60 has a clamping surface that again comprises two faces 62 join to one another at a fold lying parallel to the corner fold 30. The faces 62 meet one another at an interior angle which is slightly greater than 90 degrees.
The second movable body further includes an arm portion 64 extending from the inner end 56 of the second movable body to the clamping faces 62 of the second jaw 60 formed on the second movable body. The arm portion 64 meets the innermost clamping face 62 at an interior angle of between 90 and 135 degrees.
The length of the arm portion 64 in the longitudinal direction of the second movable body is less than the corresponding length of each clamping face 62. In this manner, the second jaw can be positioned close to the first jaw of the second clamp to be suited for clamping onto smaller diameter objects in the second clamp than the first clamp.
The second movable body 22 further includes an outer end portion 66 extending longitudinally outward from the outermost clamping face 62 to define the second end of the second movable body. The outer end portion 66 includes a mounting aperture therein in alignment with a corresponding mounting aperture at the second end of the clamping body in the outer end of the second arm 28. In this manner, a second threaded fastener 68 can be mounted through the fastener apertures at the Date Recue/Date Received 2022-04-22
11 outer end of the second movable body and at the second end of the coupling body. The second threaded fastener 68 is thus operatively connected between the second movable body 22 and the coupling body. For example, the second threaded fastener 68 may comprise a bolt having a suitable nut threaded onto the end of the bolt opposite the head of the bolt so that tightening the threaded fastener functions to clamp the second movable body towards the second arm of the coupling body and thereby clamp the first and second jaws of the second clamp towards one another.
The second threaded fastener 68 is situated in the longitudinal direction of the second movable body so as to be located further outward from the pivot axis of the corresponding pivotal coupling of the second movable body on the coupling body than the clamping surfaces of the first and second jaws of the second clamp.
More particularly, the clamping faces of the jaws of the second clamp are situated longitudinally between the pivotal connection at the inner end of the second movable body and the mounting of the second threaded fastener 68 at the outer end of the second movable body.
In use, two coupling assemblies 10 are typically provided together as a kit for mounting at vertically spaced positions along an umbrella pole for corresponding coupling at vertically spaced positions along a common post. Each coupling assembly 10 is assembled by inserting the hooks at the inner ends of the movable bodies into the corresponding slots of the coupling body so that the first clamp can be clamped and tightened about the post using the first threaded fastener and the second clamp can be clamped and tightened about the pole of the umbrella using the second threaded fastener. Varying the threaded fasteners allows each of the clamps to be secured adjustably about different diameters and different shapes of posts and umbrella poles.
The configuration of the first clamp having both jaws being generally Date Recue/Date Received 2022-04-22
The second threaded fastener 68 is situated in the longitudinal direction of the second movable body so as to be located further outward from the pivot axis of the corresponding pivotal coupling of the second movable body on the coupling body than the clamping surfaces of the first and second jaws of the second clamp.
More particularly, the clamping faces of the jaws of the second clamp are situated longitudinally between the pivotal connection at the inner end of the second movable body and the mounting of the second threaded fastener 68 at the outer end of the second movable body.
In use, two coupling assemblies 10 are typically provided together as a kit for mounting at vertically spaced positions along an umbrella pole for corresponding coupling at vertically spaced positions along a common post. Each coupling assembly 10 is assembled by inserting the hooks at the inner ends of the movable bodies into the corresponding slots of the coupling body so that the first clamp can be clamped and tightened about the post using the first threaded fastener and the second clamp can be clamped and tightened about the pole of the umbrella using the second threaded fastener. Varying the threaded fasteners allows each of the clamps to be secured adjustably about different diameters and different shapes of posts and umbrella poles.
The configuration of the first clamp having both jaws being generally Date Recue/Date Received 2022-04-22
12 concave allows the first clamp to be well-suited for clamping against opposing corners of a square post or opposing sides of a large diameter round post. The arrangement of the second clamp having a generally concave second jaw clamping against a flat first jaw enables clamping contact about a round pole at three circumferentially spaced locations to be well suited for clamping about umbrella poles that are smaller in diameter than the post.
The mounting of both first and second movable bodies on the second arm of the coupling body enables (i) a first length of the first movable body between the second jaw on the first movable body and the pivotal connection of the first movable body to the coupling body, to be greater than (ii) a second length of the second movable body between the second jaw on the second movable body the pivotal connection of the second movable body to the coupling body. This further allows the first clamp to accept posts therein which have a larger cross-sectional dimension than the umbrella poles received within the second clamp.
Since various modifications can be made in the invention as herein above described, and many apparently widely different embodiments of same made, it is intended that all matter contained in the accompanying specification shall be interpreted as illustrative only and not in a limiting sense.
Date Recue/Date Received 2022-04-22
The mounting of both first and second movable bodies on the second arm of the coupling body enables (i) a first length of the first movable body between the second jaw on the first movable body and the pivotal connection of the first movable body to the coupling body, to be greater than (ii) a second length of the second movable body between the second jaw on the second movable body the pivotal connection of the second movable body to the coupling body. This further allows the first clamp to accept posts therein which have a larger cross-sectional dimension than the umbrella poles received within the second clamp.
Since various modifications can be made in the invention as herein above described, and many apparently widely different embodiments of same made, it is intended that all matter contained in the accompanying specification shall be interpreted as illustrative only and not in a limiting sense.
Date Recue/Date Received 2022-04-22
Claims (16)
1. A coupling assembly for coupling an umbrella pole to a railing post, the assembly comprising:
a coupling body including a first jaw of a first clamp supported at a first end of the coupling body and a first jaw of a second clamp supported at a second end of the coupling body;
a first movable body supported on the coupling body for movement relative to the first end of the coupling body, the first movable body defining a second jaw of the first clamp thereon such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first jaw and the second jaw of the first clamp to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp;
a second movable body supported on the coupling body for movement relative to the second end of the coupling body, the second movable body defining a second jaw of the second clamp thereon such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the first jaw and the second jaw of the second clamp to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp.
a coupling body including a first jaw of a first clamp supported at a first end of the coupling body and a first jaw of a second clamp supported at a second end of the coupling body;
a first movable body supported on the coupling body for movement relative to the first end of the coupling body, the first movable body defining a second jaw of the first clamp thereon such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first jaw and the second jaw of the first clamp to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp;
a second movable body supported on the coupling body for movement relative to the second end of the coupling body, the second movable body defining a second jaw of the second clamp thereon such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the first jaw and the second jaw of the second clamp to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp.
2. The assembly according to claim 1 wherein at least one of the first movable body and the second movable body is pivotally supported relative to the coupling body.
3. The assembly according to claim 2 wherein the first movable body Date Recue/Date Received 2022-04-22 includes a hook formed at an inner end of the first movable body opposite to the second jaw on the first movable body, the hook being received within a slot formed in the coupling body to define a pivotal connection of the first movable body relative to the coupling body.
4. The assembly according to claim 1 wherein the first movable body and the second movable body are independently pivotally supported relative to the coupling body.
5. The assembly according to claim 4 further comprising:
the first movable body including a hook formed at an inner end of the first movable body opposite to the second jaw on the first movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the first movable body relative to the coupling body; and the second movable body including a hook formed at an inner end of the second movable body opposite to the second jaw on the second movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the second movable body relative to the coupling body.
the first movable body including a hook formed at an inner end of the first movable body opposite to the second jaw on the first movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the first movable body relative to the coupling body; and the second movable body including a hook formed at an inner end of the second movable body opposite to the second jaw on the second movable body in which the hook is received within a slot formed in the coupling body to define a pivotal connection of the second movable body relative to the coupling body.
6. The assembly according to any one of claims 1 through 5 wherein a first length of the first movable body between the second jaw on the first movable body and a connection of the first movable body to the coupling body is greater than a second length of the second movable body between the second jaw on the second movable body and a connection of the second movable body to the coupling body.
7. The assembly according to any one of claims 1 through 6 wherein the first threaded fastener operatively connected between the first movable body and the coupling body is situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first Date Recue/Date Received 2022-04-22 clamp.
8. The assembly according to any one of claims 1 through 7 wherein clamping surfaces of the first and second jaws of the second clamp are situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body.
9. The assembly according to any one of claims 1 through 8 wherein the coupling body includes a first arm supporting the first jaw of the first clamp thereon and a second arm supporting the first jaw of the second clamp thereon, the first arm and the second arm extending transversely to one another.
10. The assembly according to claim 9 wherein the first arm is oriented perpendicularly to the second arm.
11. The assembly according to either one of claims 9 or 10 wherein the second movable body is pivotally connected to the coupling body on the second arm of the coupling body.
12. The assembly according to any one of claims 9 through 11 wherein the first movable body is pivotally connected to the coupling body on the second arm of the coupling body.
13. The assembly according to any one of claims 1 through 12 wherein each of the first jaw and the second jaw of the first clamp comprises a clamping surface defined by two flat clamping faces joined to one another at an interior angle of greater than 90 degrees.
14. The assembly according to any one of claims 1 through 13 wherein a first one of the jaws of the second clamp comprises a flat clamping surface and a second one of the jaws of the second clamp comprises two flat clamping faces joined Date Recue/Date Received 2022-04-22 to one another at an interior angle of greater than 90 degrees.
15. A coupling kit comprising two coupling assemblies according to claim 1 and arranged for coupling the umbrella pole to the railing post at longitudinally spaced apart positions.
16. A coupling assembly for coupling an umbrella pole to a railing post, the assembly comprising:
a coupling body including (i) a first arm extending from an inner end to an outer end at a first end of the coupling body, (ii) a second arm extending from an inner end of the second arm joined to the inner end of the first arm to an outer end of the second arm at a second end of the coupling body, in which the first and second arms extend transversely to one another, (iii) a first jaw of a first clamp defined on the first arm of the coupling body, and (iv) a first jaw of a second clamp defined on the second arm of the coupling body;
a first movable body defining a second jaw of the first clamp thereon, the first movable body being pivotally coupled onto the second arm of the coupling body such that the second jaw of the first clamp is movable relative to the first jaw of the first clamp such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first movable body and the coupling body to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp, the first threaded fastener being situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first clamp;
a second movable body defining a second jaw of the second clamp thereon, the second movable body being pivotally coupled onto the second arm of the Date Recue/Date Received 2022-04-22 coupling body such that the second jaw of the second clamp is movable relative to the first jaw of the second clamp such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the second movable body and the coupling body to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp, clamping surfaces of the first and second jaws of the second clamp being situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body;
wherein a first length of the first movable body between the second jaw on the first movable body and the pivotal connection of the first movable body to the coupling body is greater than a second length of the second movable body between the second jaw on the second movable body the pivotal connection of the second movable body to the coupling body.
Date Recue/Date Received 2022-04-22
a coupling body including (i) a first arm extending from an inner end to an outer end at a first end of the coupling body, (ii) a second arm extending from an inner end of the second arm joined to the inner end of the first arm to an outer end of the second arm at a second end of the coupling body, in which the first and second arms extend transversely to one another, (iii) a first jaw of a first clamp defined on the first arm of the coupling body, and (iv) a first jaw of a second clamp defined on the second arm of the coupling body;
a first movable body defining a second jaw of the first clamp thereon, the first movable body being pivotally coupled onto the second arm of the coupling body such that the second jaw of the first clamp is movable relative to the first jaw of the first clamp such that the first clamp is arranged to receive a first one of the pole and the post between the first and second jaws of the first clamp;
a first threaded fastener operatively connected between the first movable body and the coupling body to be arranged to clamp said first one of the pole and the post between the first and second jaws of the first clamp, the first threaded fastener being situated between (i) a pivotal connection of the first movable body and the coupling body and (ii) clamping surfaces of the first and second jaws of the first clamp;
a second movable body defining a second jaw of the second clamp thereon, the second movable body being pivotally coupled onto the second arm of the Date Recue/Date Received 2022-04-22 coupling body such that the second jaw of the second clamp is movable relative to the first jaw of the second clamp such that the second clamp is arranged to receive a second one of the pole and the post between the first and second jaws of the second clamp; and a second threaded fastener operatively connected between the second movable body and the coupling body to be arranged to clamp said second one of the pole and the post between the first and second jaws of the second clamp, clamping surfaces of the first and second jaws of the second clamp being situated between (i) a pivotal connection of the second movable body and the coupling body and (ii) the second threaded fastener operatively connected between the second movable body and the coupling body;
wherein a first length of the first movable body between the second jaw on the first movable body and the pivotal connection of the first movable body to the coupling body is greater than a second length of the second movable body between the second jaw on the second movable body the pivotal connection of the second movable body to the coupling body.
Date Recue/Date Received 2022-04-22
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3156197A CA3156197A1 (en) | 2022-04-22 | 2022-04-22 | Umbrella pole to railing post coupling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3156197A CA3156197A1 (en) | 2022-04-22 | 2022-04-22 | Umbrella pole to railing post coupling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3156197A1 true CA3156197A1 (en) | 2023-10-22 |
Family
ID=88504598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3156197A Pending CA3156197A1 (en) | 2022-04-22 | 2022-04-22 | Umbrella pole to railing post coupling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3156197A1 (en) |
-
2022
- 2022-04-22 CA CA3156197A patent/CA3156197A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7850140B2 (en) | Clamping member | |
| US20070034758A1 (en) | Deck rail umbrella stand | |
| US8807495B2 (en) | Load-absorbing device for introducing load forces such as cable forces or tensioning forces of sheet-like structures | |
| US20080095573A1 (en) | Joining system for tubular members | |
| US5566916A (en) | Adjustable pipe brace | |
| US4624374A (en) | Universal connector | |
| US10760280B2 (en) | Rail system for an outdoor shelter | |
| CA2095761C (en) | Portable antenna mast support system | |
| US11821211B2 (en) | Rail system for an outdoor shelter | |
| CA3156197A1 (en) | Umbrella pole to railing post coupling assembly | |
| GB2111553A (en) | Post support | |
| CA2496089C (en) | Bridge overhang bracket | |
| US8196882B2 (en) | Movable pole support | |
| AU2009238196A1 (en) | Connection fixture | |
| US10870197B2 (en) | Sawhorse device | |
| WO2004088054A1 (en) | A modular connection system for connecting elongate elements | |
| US20020069903A1 (en) | Joining system for tubular members | |
| US20030042375A1 (en) | Pole-mounted lighting support system | |
| US6146050A (en) | Method and apparatus for rotatably coupling and erecting tripods for tepees | |
| AU2009101392A4 (en) | A ground fixation device | |
| JPH0738480U (en) | Guard fence | |
| CN219242556U (en) | Connecting structure for adjustable positioning of staggered ropes | |
| AU702916B2 (en) | Angle adaptor | |
| JPH0622472U (en) | Folding tent frame | |
| JP2766241B2 (en) | Protective fence |