Adjustable Handle Assembly

Abstract

An adjustable handle assembly for adjusting height and/or rotational position of the handles on a stroller wherein the stroller has two vertical posts. The adjustable handle assembly includes predetermined internal grooves on the inner surface of the handle corresponding to the holes along the post and combination spring pins which protrude from holes along the post such that the pin engages with the holes when the pin encounters a corresponding hole in the handle. When slightly compressed the pin will travel along the internal grooves inside the handle. In an alternative embodiment the adjustable handle assembly includes a connector for vertical and/or rotational adjustment of the handle about a vertical post.

Claims

1. An adjustable assembly for two connecting posts required to be fixed together, wherein the adjustable assembly is comprised of: a first post with at least one hole therein; at least a second post; and a connector for connecting the first post and the second post.

2. The adjustable assembly of claim 1, wherein the first post further comprises at least one combination spring pin within the first post such that the combination spring pin protrudes from the hole in the first post when the spring pin is in the decompressed position.

3. The adjustable assembly of claim 1, wherein the connector has at least one hole therein corresponding to the holes in the first post.

4. The adjustable assembly of claim 3, wherein the interaction of the spring pin with the at least one hole in the connector results in the spring pin engaging with the hole in the connector thereby locking the connector in position relative to first post.

5. The adjustable assembly of claim 4, wherein the compression of the spring pin releases the connector from the locked position and allows for the subsequent movement of the connector about the first post.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The novel features of this invention, as well as the invention itself, both as to its structure and its operation, will be best understood from the accompanying drawings, taken in conjunction with the accompanying description, in which similar reference characters refer to similar parts, and in which:

[0023] FIG. 1 illustrates a side perspective view of the adjustable handle assembly.

[0024] FIG. 2 illustrates an exploded side perspective view of the adjustable handle assembly.

[0025] FIG. 3 illustrates close p view of the locking feature of the adjustable handle assembly.

[0026] FIG. 4 illustrates a close-up view of the spring pin of the adjustable handle assembly.

[0027] FIG. 5 illustrates a close-up cutaway view of the inside mechanism of the locking feature of the adjustable handle assembly,

[0028] FIG. 6 illustrates an alternate embodiment of the adjustable handle assembly in the home position.

[0029] FIG. 7 illustrates an alternate embodiment of the adjustable handle assembly in a second position.

[0030] FIG. 8 illustrates the components of the adjustable handle assembly in relationship to each other.

[0031] FIG. 9 illustrates a cross-section of the adjustable handle assembly of FIG. 7.

DETAILED DESCRIPTION OF THE INVENTION

[0032] An adjustable handle assembly is illustrated in a side perspective view in FIG. 1. The adjustable handle assembly has an adjustable handle 1 which slides over a post 2. The adjustable handle 1 has pre-determined holes 5 which when the pin 7 reaches the holes 5 said pin 7 will protrude from said holes 5 to secure the adjustable handle 1 to the post 2 in the desired position.

[0033] An adjustable handle assembly is illustrated in exploded perspective view in FIG. 2. The adjustable handle 1 further has an internal groove 4 to allow pin 7 to slide through the path of internal groove 4 in a controlled manner. In an alternative embodiment, the post 2 may have pre-determined holes 3 to accommodate multiple combination springs 6 and pins 7 to increase the load and redundancy for securing the post 2 to the adjustable handle 1. Said spring 6 has an attached pin 7 which is inserted into post 2 such that pin 7 protrudes from hole 3. Spring 6 biases the pin 7 to engage with holes 3 so that the adjustable handle 1 cannot move when pin 7 is engaged with hole 3. The adjustable handle 1 is freely movable about post 2 when pin 7 is depressed against spring 6. The position of the adjustable handle 1 can be changed relative to post 2 by compressing the protruded pin 7 to release pin 7 from hole 3 of the adjustable handle 1 and subsequently moving the adjustable handle 1 to allow the pin 7 to slide within the internal groove 4 to the next pre-determined hole 5 on the adjustable handle 1. The described features of the adjustable handle assembly allow the adjustable handle 1 to adjust along the post 2 to enable the handle assembly to provide different height positions for the operator. The described features further allow the adjustable handle 1 to rotate around the post 2 by moving the pin 7 within the internal groove 4 to enable the adjustable handle to be secured in an ergonomic position for storage and or shipping. The ergonomic position may be any degree angle depending on the desired position and use. Additionally, the handle assembly may be positioned at a zero degree angle to allow for the relatively flat positioning of said handles for compact storage and transporting or shipping.

[0034] Reference is made to FIG. 3 which illustrates a close-up view of the internal grooves 4 and pre-determined holes 5 within the adjustable handle 1.

[0035] Reference is made to FIG. 4 which illustrates a close-up view of the combination spring 6 with attached pin 7 for use in an alternate embodiment of the adjustable handle assembly.

[0036] Reference is made to FIG. 5 which illustrates a close-up view of the internal grooves 4 and holes 5 which allow the adjustable handle 1 to turn for ergonomic use and stowage. The ergonomic position may be any degree angle depending on the desired position and use. Additionally, the handle assembly may be positioned at a zero degree angle to allow for the relatively flat positioning of said handles for compact storage and transporting or shipping.

[0037] Reference is made to FIG. 6 which illustrates an alternate embodiment of the assembly used for any additional application wherein a second post 2′ may adjust vertically along the first post 2 using pre-determined positions or holes 5 located in connector 10 wherein the pin 7 is guided to catch said pre-determined holes 5. As connector 10 is moved up or down along the first post 2, pin 7 will catch in pre-determined holes 5 locking the assembly into place. Spring 6 (not shown) biases the pin 7 to engage with holes 5 so that connector 10 cannot move when pin 7 is engaged with hole 5. The connector 10 is freely movable about the first post 2 when pin 7 is depressed against spring 6 (not shown). The present embodiment may be used for a variety of additional applications such as outdoor seat awnings, outdoor umbrellas and any other application which may require pre-determined movement of adjoined piping and self-guiding of said movement.

[0038] Reference is made to FIG. 7 which illustrates an alternate embodiment of the assembly used for any additional application as shown in a second position wherein the second post 2′ may adjust vertically along the first post 2 using pre-determined positions or holes 5 located in connector 10 wherein the pin 7 is guided to catch said pre-determined holes 5. As connector 10 is moved up or down along the first post 2, pin 7 will catch in pre-determined holes 5 locking the assembly into place.

[0039] Reference is made to FIG. 8 which illustrates a transparent view of the assembly shown in FIG. 7 demonstrating the relative position of the first post 2 within connector 10 when the assembly is locked in a pre-determined position as described.

[0040] Reference is made to FIG. 9 which illustrates a cross-section view of the assembly shown in FIG. 7 demonstrating the position of internal groove 4 and pre-determined holes 5 in connector 10.

[0041] One embodiment of the present invention provides an adjustable handle assembly for improving the functionality of the umbrella stroller handle.

[0042] Another embodiment of the present invention provides for vertical height adjustment of the adjustable handle assembly.

[0043] Yet another embodiment of the present invention provides for the ergonomic adjustment of the adjustable handle assembly. Such ergonomic adjustment allows for the handle assembly to achieve any degree angle position as desired by the user.

[0044] Still another embodiment of the present invention provides an adjustable handle assembly which is capable of achieving a relatively flat, zero degree angle of the assembly for convenience of storage, transporting or shipping.

[0045] It is further contemplated that the method of adjustment of the present invention may be used to provide adjustable features on additional products such as infant folding beds, stroller shade canopies and the like.

[0046] It is still further contemplated that the method of adjustment of the present invention may be applied to a variety of additional applications such as outdoor seat awnings, outdoor umbrellas and any other application which may require pre-determined movement of adjoined piping and self-guiding of said movement.

[0047] It will be appreciated that details of the foregoing embodiments, given for purposes of illustration, are not to be construed as limiting the scope of the invention. Although several embodiments of this invention have been described in detail above, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention. Accordingly, all such modifications are intended to be included within the scope of this invention, which is further defined in the converted utility application and appended claims. Further, it is recognized that many embodiments may be conceived that do not achieve all the advantages of some embodiments, particularly preferred embodiments, yet the absence of a particular advantage shall not be construed to necessarily mean that such an embodiment is outside the scope of the present invention.