Abstract
A cartridge extractor adaptor having a cylindrical adaptor configured to engage between a cartridge puller and faucet housing in order to extend the pulling force of the cartridge puller. The cartridge extractor adaptor may be constructed of a composite or a metal alloy, having a tensile strength and wall thickness that is substantially greater than the pulling force generated by the cartridge puller. The cartridge extractor adaptor is structured and arranged having a hollow core body with a tool receiver flange at its proximal end, and a valve housing receiver flange at its distal end. The hollow body includes a pair of cartridge guide relief openings in the sidewall.
Claims
1. A valve cartridge extraction system comprising a cartridge extractor adaptor, a valve cartridge and a faucet housing; the cartridge extractor adaptor comprising a cylindrical shaped adaptor and a cartridge puller; the cartridge puller comprising a shaft and a nut shaped driving member; the cylindrical shaped adaptor configured to engage with the valve cartridge to pull the valve cartridge out of the faucet housing; the cylindrical shaped adaptor comprising a main hollow core interior, a tool receiving flange, a faucet housing receiving flange and two opposing valve cartridge openings; the tool receiving flange is at proximal end of the cylindrical shaped adapter and configured to insertably receive a section of the cartridge puller, the tool receiving flange being recessed from the proximal end; the faucet housing receiving flange is at distal end of the cylindrical shaped adapter and configured to insertably receive a section of the faucet housing for stabilizing the cartridge extractor adaptor on the faucet housing, the two opposing valve cartridge openings are configured to insertably receive two opposing stops of the valve cartridge; the two opposing valve cartridge openings are at the distal end of the cylindrical shaped adaptor and extending towards the proximal end of the cylindrical shaped adaptor and cut through the faucet housing receiving flange; the tool receiving flange and the faucet housing receiving flange are concentric; the tool receiving flange and the faucet housing receiving flange are larger in diameter than the main hollow core interior; the main hollow core interior located between the tool receiving flange and the faucet housing receiving flange in a longitudinal direction of the cylindrical shaped adaptor; the cartridge puller is configured to extract the valve cartridge from the faucet housing by a rotational torque applied to the nut shaped driving member of the cartridge puller by a user.
2. The valve cartridge extraction system of claim 1, wherein the cylindrical shaped adaptor is made from a metal alloy material.
3. The valve cartridge extraction system of claim 1, wherein the cylindrical shaped adaptor is made from a composite material.
4. The valve cartridge extraction system of claim 1, wherein the cartridge puller further comprises a handle.
5. The valve cartridge extraction system of claim 4, wherein the handle is connected to an end of the shaft.
6. The valve cartridge extraction system of claim 4, wherein a longitudinal axis of the handle is perpendicular to a longitudinal axis of the shaft, and the handle passes through the end of the shaft.
7. The valve cartridge extraction system of claim 1, wherein the cartridge extractor adaptor is a kit and further comprises instructions of how to use and maintain the cartridge extractor adaptor.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) The figures which accompany the written portion of this specification illustrate embodiments and methods of use for the present disclosure, a cartridge extractor adaptor, constructed and operative according to the teachings of the present disclosure.
(2) FIG. 1 is a front perspective view of the cartridge extractor adaptor during an in-use condition, according to an embodiment of the disclosure.
(3) FIG. 2 is a proximal end view of the cartridge extractor adaptor of FIG. 1, according to an embodiment of the present disclosure.
(4) FIG. 3 is a side perspective view of the cartridge extractor adaptor of FIG. 1, according to an embodiment of the present disclosure.
(5) FIG. 4 is a distal end view of the cartridge extractor adaptor of FIG. 1, according to an embodiment of the present disclosure.
(6) FIG. 5 is a flow diagram illustrating a method of use for the cartridge extractor adaptor, according to an embodiment of the present disclosure.
(7) The various embodiments of the present invention will hereinafter be described in conjunction with the appended drawings, wherein like designations denote like elements.
DETAILED DESCRIPTION
(8) As discussed above, embodiments of the present disclosure relate to a tool adapter and more particularly to a cartridge extractor adaptor as used to improve the efficiency of removal of cartridges.
(9) Referring now more specifically to the drawings by numerals of reference, there is shown in FIGS. 1-5, various views of a cartridge extractor adaptor 100. FIG. 1 shows a cartridge extractor adaptor 100 during an in-use condition 150, according to an embodiment of the present disclosure. As Illustrated, the cartridge extractor adaptor 100 may include a cylindrical adaptor configured to engage between a cartridge puller 5 and a faucet housing 10 the cylindrical adaptor may comprise a hollow core body 102 configured to have a tool receiving flange 104 at its proximal end 106 and a valve housing receiving flange 108 at its distal end 110. Hollow core body 102 may further include two cartridge guide relief openings 120 in at least one sidewall extending from the distal end 110 approximately 50% an overall length of the at least one sidewall and approximately 33% of a diameter width of the hollow core body 102. As such, the device is configured to effectively provide an adapting means to extend a pulling force of the cartridge puller 5 in order to fully extract and (fully) remove a valve cartridge 15 from the faucet housing 10.
(10) Referring now to the drawings, there is shown in FIG. 1 the cartridge extractor adaptor 100 engaged between a cartridge puller 5 and a faucet housing 10 according to an embodiment of the present invention. As shown, the cartridge extractor adaptor 100 may statically be engaged between the faucet housing 10 and the cartridge puller 5 to extend the pulling range of the cartridge puller 5. A valve cartridge 15 may be extracted from the faucet housing 10 via the threaded engagement of the cartridge puller 5 by means of a rotational torque as applied by a user.
(11) In continuing to refer to FIG. 1, the cartridge extractor adaptor 100 is shown comprising a sidewall having a pair of cartridge guide relief openings 120. The cartridge guide relief openings 120 are preferably situated on opposing sides of the sidewall and extending approximately 50% of the overall length of the sidewall.
(12) FIG. 2 shows a proximal end view of the cartridge extractor adaptor 100 of FIG. 1, according to an embodiment of the present disclosure. As above, the cartridge extractor adaptor 100 may include the hollow core body 102 and may be defined by the cylindrical adaptor and may also be configured to engage between the cartridge puller 5 and the faucet housing 10. The present invention may additionally include tool receiving flange 104 at its proximal end 106. The tool receiving flange 104 may be useful for stabilizing the seated positioning of the cartridge puller 5 and providing linier alignment between the faucet housing 10 shown in FIG. 1 and the cartridge puller 5 also shown in FIG. 1 while extended pulling range is being provided by the cartridge extractor adaptor 100.
(13) Further shown in greater detail in FIG. 2 the tool receiving flange 104 may be recessed into internal-sidewall 114 to a depth of 0.050 inch +/0.003, and the tool receiving flange 104 may be extended into the inner-sidewall 114 1.250 inch +/0.003 from the internal center point 118 of 0. It should be noted that the hollow core body 102 may be preferably constructed of a metal alloy material, having a tensile strength and wall thickness 112 that may be substantially greater than the pulling force generated by the cartridge puller 5 such that the hollow core body 102 does not substantially deform during use. In other embodiments, the hollow core body 102 may be constructed of a durable composite material;
(14) other materials may be used.
(15) FIG. 3 shows a side perspective view of the cartridge extractor adaptor 100 of FIG. 1, according to an embodiment of the present disclosure. As above, the cartridge extractor adaptor 100 may comprise a hollow body 102 having an internal side-wall 114 and an exterior side-wall 116 having pair of cartridge guide relief openings 120 extending from the distal end 110 approximately 50% an overall length. Further, the hollow body 102 may comprise pair of inner-sidewalls 116 having a valve housing receiver flange 108. The inner-sidewalls 116 may be separated by each of the cartridge guide relief openings 116 as detailed in FIG. 4. The valve housing receiver flanges 108 may be useful for stabilizing the positioning of the cartridge extractor adaptor 100 to the faucet housing 10 and preventing rotational torque.
(16) FIG. 4 shows a distal end view of the cartridge extractor adaptor 100 of FIG. 1, according to an embodiment of the present disclosure. As above, the cartridge extractor adaptor 100 may include a hollow core body 102 having an internal side-wall 114 and an exterior side-wall 116 at the distal end 110 and a valve housing receiving flange 108. Shown in detail as referred to in FIG. 3 the valve housing receiving flange 108 may be recessed into the internal-sidewall 114 at the distal end 110 to a depth of 0.250 inch +/0.003, and the valve housing receiving flange 108 may be extended into the internal side-wall 114 1.280 inch +/0.003 from the internal center point 118 of 0, and the distal end 110 may include a pair of opposing cartridge guide relief openings 120 in the side-wall.
(17) As above, the cartridge extractor adaptor 100 may include a hollow core body 102 and may be defined by the cylindrical adaptor and may also be configured to engage between the cartridge puller 5 and the faucet housing 10 and may additionally include tool receiving flange 104 at its proximal end 106.
(18) According to one embodiment, the cartridge extractor adaptor 100 may be arranged as a kit. The kit may include set of instructions. The instructions may detail functional relationships in relation to the structure of the cartridge extractor adaptor 100 (such that the cartridge extractor adaptor 100 can be used, maintained, or the like, in a preferred manner).
(19) FIG. 5 is a flow diagram 550 illustrating a method of use 500 of cartridge extractor adaptor 100, according to an embodiment of the present disclosure. As illustrated, the method of use 500 of cartridge extractor adaptor 100 may include the steps of: step one 501, providing a cylindrical adaptor configured to engage between a cartridge puller 5 and a faucet housing 10; step two 502, placing the valve housing receiver flange 108 on the faucet housing 10; step three 503, positioning the cartridge puller 5 into the tool receiving flange 104; step four 504, engaging the cartridge puller 5 to the valve cartridge 15; step five 505, extracting the valve cartridge 15; step six 506, discarding the old valve cartridge 15 and step seven 507, storing the cartridge extractor adaptor 100 and the cartridge puller 5.
(20) It should be noted that steps 506 and 507 are optional steps and may not be implemented in all cases. Optional steps of method of use 500 are illustrated using dotted lines in FIG. 5 so as to distinguish them from the other steps of method of use 500. It should also be noted that the steps described in the method of use can be carried out in many different orders according to user preference. The use of step of should not be interpreted as step for, in the claims herein and is not intended to invoke the provisions of 35 U.S.C. 112(f). It should also be noted that, under appropriate circumstances, considering such issues as design preference, user preferences, marketing preferences, cost, structural requirements, available materials, technological advances, etc., other methods for cartridge extraction (e.g., different step orders within above-mentioned list, elimination or addition of certain steps, including or excluding certain maintenance steps, etc.), are taught herein.
(21) The embodiments of the invention described herein are exemplary and numerous modifications, variations and rearrangements can be readily envisioned to achieve substantially equivalent results, all of which are intended to be embraced within the spirit and scope of the invention. Further, the purpose of the foregoing abstract is to enable the U.S. Patent and Trademark Office and the public generally, and especially the scientist, engineers and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application.
