US1781763A - Spray brush - Google Patents

Description

- Nov. 18, 1930. c. O. NEWLIN ,7 ,7 3

SPRAY BRUSH Filed May 20, 1929 2 Sheets-Sheet l Inventor ,lmrhs QiVwZv'm zwm A ttorngy c. O.ANEWLIN Nov. 18, 1930.

S PRAY BRUS H Filed May 20, 1929' 2 Sheets-Sheet 4 Inventor .izar'ies 011 82111072 A iiorney Patented Nov. 18, 1930 i i I UNITED STATES PATE roFFicE Application filed May 20, 1929.' Serial No. 364,603.

The present invention relates to a spray 8 isjournaled ina stufiiug box 12 in the head brush which may be used for washing bottles, 10 and: has coupied thereto at 14: a holglasses and other similar receptacles and has low shaft 15 which is 'journaled in a stuffing for. one of its objects to provide a mechanism box 16 the head 11 andis journaled in the including a revolving brush which may be bearing 6. I I

brought into contact with the surface of the A pipe 17 is connected with the center of receptacle to be cleansed and simultaneously the cylinder 9. The hollow shaft 15 within discharge water upon the surface of the recepthe cylinder 9 is perforated as is indicated at tacle which is being washed. 18'. 1 a a i Another Very important object of the in- Afihollow'shz'tft 20 is coupled to the outer 60 vention resides in the provision of a device end of the shaft by means ofcoupling 21. of'this nature with means for controllingthe In one end of the shaft there is mounted flow of water. a'perforated valve piece :23 against which is A still further very important object of closable a valve head 24; on a stem 25' slidable 15 the invention resides in the provision of a dethrough the-piece 23 and through a plug 26 65 vice of this nature which is exceedingly at the other end of the shaft 20 and terminatsimple in its construction inexpensive to ing atits outer end in a knob or enlargement manufacture, strong and durable, thoroughly 27. F I eificient and reliable in use and-operation, ,A' spring 28 impinges against'the valve compact and convenient in its arrangement of head 24 30 normally hold the same closed and 70 parts, and otherwise well adapted to the purengages an annuiarfiange 29 formed in the pose for which it is designed. pipe The 1 16 20 is perforated as indi- VVith the above and numerous other ob: a fitl i PerfOrated rubber Sleeve 31 jectsin view as will appear as the description is mounted over the perforated portion of proceeds, the invention resides in certain the pipe 20'" and has an extension 32 vexnovel features of construction, and in the tending over the coupling 21 and a portion combination and arrangement of parts as will of the'outer end of'the pipe 15. Bristles 33 be hereinafter more fully described and radiate outwardly from the rubber sleeve claimed. 21 to form asubstantially cylindrical brush 30 In the drawing: The pipe 17"is preferably connected with so Fi u -1 i a t l i ity d i 'a source of hot water and by way of example embodying the features of my invention, It W111 1 5 that bottle mayb Placed Figure 2 is a vertical longitudinal section over the brushandwhen the shaft 8 is rotated therethrough, r by any suitable means the brush 33 will re- Figure 3 is an enlarged detail section taken Volve in the bottle. By pushing the bottom 35 substantially on the line 3-3 of Figure 1, of the bottle against the knob 27 the valve Figure 4 is a transverse section taken subhead 24 maybe forced to an open posltlon so stantially on the line 4=t of Figure 3, that water w1ll flow through the hollow shafts Figure 5 is a sectional View taken substan 15 and 20 outthr'ough the apertures 30 among 40 tially on the line 5-5 of Figure 2, the bristles and spray the interior of the bot- -59 Figure 6 is a sectional view taken substantl 1 tially on the line 66 of Figure 1. Thus the bottle may be thoroughly cleansed Referring to the drawings in detail it will in an highly efficient. and s nitary manner. be seen that the numeral 5 denotes a base with It is thought that tllB'COIlSiJIIlCtlOil operaapair of bearings 6 and 7 fixed thereto and hon, utillty and advantages of this lnven- 95 rising therefrom. tion will 'now be quite apparent to those A shaft 8 is journalled in the bearing 7 skilled in this art Without a more detailed The numeral 9 denotes a cylinder with a, description thereof.

detachable head 10 at one end and a de- The present embodiment of the inventlon tachable head 11 at the other end. The shaft has been disclosed in, considerable detail 1 09 merely for the purposes of exemplification since in actual practice it attains the features of advantage enumerated as desirable in the statement of the invention and the above description.

It will be apparent that changes in the details ofconstruction, and in the combination and arrangement of parts may be resorted to without departing from the spirit of the in vention as hereinafter claimed or sacrificing any of its advantages. 7

Having thus described my invention, what I claim as new is: v V

1. device of the class described comprising a core structure including a hollow shaft, means for mounting bristles thereon, said hollow shaft being apertured among the bristles, a second hollow shaft having an internal flange, a coupling connecting the hollow shafts, a valve seat formed at the end of the first hollow shaft in the coupling, a valve in said coupling between the valve seat and flange, a spring engaging the flange and the valve, a stem engaged with the valve and slidablev through the valve seat, and a plug at the other end of the first shaft, said stem being slidably mounted in said plug and extending therethrough, a base, a bearing on said base in which said second shaft is ournaled, acylinder over a portion of said second shaft, said portion of said second shaft being perforated, and means for connecting said cylind-er with a source of water. 2. A device of the class described comprisinga core structure including a hollow shaft, means for mounting bristles thereon, said hollow shaft being apertured among the bristles, a second hollow shaft having an internal flange, a coupling connecting the hollow shafts, a valve seat formed at the end of the first hollow shaft in the coupling, a valve in said coupling between the valve seat and i flange, a soring engaging the flange and the valve, a stem engaged with the valve and s'lidable through the valve seat, and a plug at the other end of the first shaft, said stem being slidably mounted in said plug and extending therethrough, a base, a-bearing on said base in which said second shaft is journaled, a cylinder over a portion of said second shaft, said portion of'said second shaft being perforated, andmeans' for connecting said cylinder with a source of water, a second bearing, a drive shaft journaled in said second bearing and extending into the cylinder, and means for coupling the drive shaft with the second mentioned shaft.

In testimonywhereof I aflix my si nature.

CHARLES o. NEwLI

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