US1292550A - Locking-rod for trunk-drawers. - Google Patents

Description

G. H. WHEARY.

LOCKING ROD FOR TRUNK DRAWERS. APPLICATION FILED JULY I9. |915. 1,292,550, Patented Jan.28,1919.

WIJ/11011111101111011/1/17 UNITED STATES FlATENT OFFICE..

GEORGE HENRY WI-IEARY, OF RACINE, WISCONSIN.

l LOCKING-ROD FOR TRUNK-DRAWERS.

Application led July 19, 1915.

To all whom t may concern:

Be it known that I GEORGE HENRY WHEARY, a citizen of the United States, and resident of Racine, in the county of Racine and State of Wisconsin, have invented new and useful Improvements in Locking-Rods for Trunk-Drawers, of which the following is a description, reference being had to the accompanying drawings, which are a part of this specification.

My invention has relation to improvements in locking rods for trunk drawers.

In the form of trunks which embody a number of drawers, in order to guard against the drawersmoving inwardly and outwardly during transportation to the damage or injury of the drawers, some locking mechanism for holding the drawers against movement is most desirable, if not necessary. Obviously, a separate lock for each drawer would be exceedingly troublesome, involving locking and unlocking each drawer separately, yand as a person usually desires access to all of the drawers upon reaching the journeys end, it will be apparent that separate lock mechanism for each one of the drawers would entail labor and trouble which it is desirable to avoid.

It is the primary object of my invention to provide a simple and convenient form of lock, which, when in locking position. will lock `all the drawers against movement or withdrawal, and which when out of locking engagement, permits the drawers to be readily drawn outwardly or opened.

A further object resides in providing a form of lock of the above character which will permit of a section of the lock mechanism being thrown out of engagement so as to give free access to some of the drawers.

A further object is to provide a construction of such character that the entire lock mechanism can be readily removed, and as readily 'readjusted to place.

With the above primary, and other incidental, objects in view, the invention consists of the devices and pants, or the equivalents thereof, as hereinafter more fully set forth.

I have illustrated my invention as applied to the drawer or chiifonnier section of a wardrobe trunk. It will be obvious, however, from the description that follows, that Specification of Letters Patent.

Patented Jan. 28, 1919.

seria1No.4o,5s4.

the device is equally applicable .to any form of trunk containing one or more drawers.

In the accompanying drawing,

Figure l is a front elevation of the drawer section 0f a wardrobe trunk equipped with my improvements, showing the central horizontal arm 14 sectioned or broken away, and also showing a fragment of the wardrobe section in dotted lines, and as open;

Fig. 2 is a vertical sectional view on the line 2-2 of Fig. 1, looking in the direction of the arrows;

Fig. 3 is a horizontal section on the line 3-3 of Fig. 1, looking downwardly in the direction of the arrows, and showing by dotted lines the locking mechanism as swung outwardly to unlocking` position;

Fig. 4 is a horizontal section on line 4 4 of Fig. 1, looking downwardly in the direction of the arrows;

Fig. 5 is a horizontal section on the line of Fig. 1, looking downwardly in the direction of the arrows;

Fig. 6 illustrates a fragment of one of the drawers. and also illustrates a fragment of a modified form of the locking rod; and

Fig. 7 is a detail fragmentary view of said modified form. of locking rod.

Referring to the drawing, the numeral 8 indica-tes the drawer section and the dotted lino `port-ion adjacent thereto a part of the wardrobe section of an ordinary form of wardrobe trunk, the said drawer section being equipped with a plurality of drawers 10, supported upon and slidable on side rails 11. The drawers are provided with suitable pull handles 12.

Secured to the central partition 13 of the drawer sect-ion is a horizontal arm 14, which projects outwardly for a slight distance beyond .the plane of. the outer sides of the drawers. A slot extends inwardly from the outer edge of this arm, and the outer portion 15 of said slot is narrower than the inner end 16v thereof.

Secured to and projecting outwardly from the bottom piece of the drawer section is another horizontal arm 1 7. This arm likewise `projects outwardly slightly beyond the plane of the front faces of the drawers, and near its outer end is provided with an opening 18. The lower edge of the front side of the lower drawer is provided with a slot or cui.-

out portion 19 to permit of the arms 17 projecting outwardly.

the arm 20. The outer edge of this yarm 2O is provided with an inwardly extending .slot (not shown) which is identical to the slot 15-1-6 of the arm 14, that is to say, the outer portion of said slot is narrower than 'the inner end thereof.

The vertical locking rod `is indicated by the numeral .22. The lower -end of this rod is reduced in diameter, and is .adapted to fit in the opening 18 of the lower horizontal arm 17. Therod ata medial point, corresponding in location to the location" of the intermediate arm 14, is flattened on one side, as indicated :by the numeral .23, so as to make the rod at this point of less width in one direction than in the other. At a point a slight distance above this flattened face,

the rod has secured thereto, and projecting at right angles .therefrom ian arm 24:, the outer end of said arm fbei-ng bent inwardly at yan angle, .as indicated :by the .numeral 25. rllhis `angled -end of Yarm .24: bears against or overlaps the outstanding member of @an angle bracket 26, secured to the outer side of the drawer adjacent thereto by mea-ns -of rivets 27. rllhe outstanding member of this angle bracket .26 is provided with a -bolthole 28.

Secured to .the back ofthe arm J2l .is lock mechanism 29, the bolt 30 thereof adapted lock mechanism 29.

The upper vextremity of the lock rod 22 is also provided with a flat face 83, which is so located that when the rod is in a vertical position., this flattened end ofthe rod will be in line with the slot of the upper horizontal arm .20.

Figs. 6 and 7 of the drawing illustrate a modified form of the lookin-g rod, the said. modified forinof locking rod being indicated by the numeral 22". This niioditication pro vides for forming the locking rod in two sections united by hinge.

In use, if it is desired to adjust the locking rod to place, the lower reduced .end of said rod is first inserted .into the hole 18 of the lower arm 17. The rod is then turned so that .the flattened Vportions 28 and 33 are at right vangles .to the positions which said flattened portionsoccupy VinFifgs. 1 and 2 ofthe drawing. This will necessarily present the narrowed portions ofthe rod in line with the narrowed portions yof .the slots of arms 14 and 20. The locking rod is then pushed inwardly against the drawers and the narrow portions will pass through the narrow portions of the slots of arms 14 and 20, the rod finally seating` itself in the inner enlarged ends of said slots. The locking rod is now turned to the position shown in Figs. 1, 2, tand 6 of the drawing, that is to say, to such position that the flat faces of the rod intercept or extend transversely of the inner ends .of the narrow portions of the slots. When in this position, it is obvious that the rod cannot be withdrawn from engagement with the arms .14 and 20, 'and this disengagement fca-nnot ibe secured until the rod is again turned so as .to bring the .iiat faces of the rod into al inenient with the narrow portions .of the slots. vWhen the locking rod is made to engage the several horizontal arms as just explained, the lock vcarrying arm 24 is then swung from the dotted line position shown in Fig. 3 to the .full line Vposition shown in Figs. 1., 3 and 6 of the drawing. The key is .then passedrthrough the Ykey-hole and turned so as to thrust `bolt 30 into engagement with the bolt-hole 28. The locking rod is thereby securely locked in its vertical position, and itis obvious that when so locked it is notnfon'ly impossible to open any of the drawers, but furthermore said drawers Aare held firmly and securely against outward movement during transportation of the trunk. Then ones destination is reached, and it is desired to gain access to any one or more of the drawers, all that :is necessary to be done is to insert the key into the key-hole, a-nd then turn said key so as to withdraw 'bolt 30. The 'lock carrying arm 24 is then swung to Vthe dotted line position of Fig. 3. The entire locking rod with its attachment is now free to be removed.

The modification shown in Figs. 6 and 7 of the drawing, wherein the locking rod is composed of two hinged sections, ,provides perhaps a more convenient form, in that the lower half can 'first be made to engage the lower arm 17 and the intermediate arm 14, and thereafter the upper half can be swung upwardly and made to engage the upper arm 20. Also this formV is convenient where it is only desired, for instance, to gai-.n access to one or more of the upper drawers. In that case, it is only necessary to disengage the upper 'half of the locking rod from the upper arm 20, and then .permit said upper half of the locking rod to fall downward-ly.

Vhile l .have shown and described my improved locking rod mechanism in connection with a plurality of drawers, which of course, is the preferred use, yet l do not wish to be understoo'das limiting myself thereto, in as much as ythe mechanical arrangement is llO device or any number of drawers or devices,

. for that matter, it being only necessary to regulate the length of the locking rod to suit requirements.

What I claim is:

1. The combination with a casing having an arm or support connected thereto, said arm or support having a slot extending from its edge inwardly, the outer end of said slot 'being narrower than the inner end thereof, of a rod provided with a portion which is narrower in one direction than in the opposite direction, said portion being so located on the rod that the narrow width thereof will engage the narrow portion of the slot, when the rod is turned in one direction, and the augmented width of said portion will seat itself in the wide portion of the slot. and, when so seated and the rod is turned in the opposite direction, will intercept the narrow portion of the slot and lock the parts together, and means for locking the rod against being turned when said rod is in its intercepting position.

2. The combination with a casing having an arm or support connected thereto, said arm or support having a slot extending from its edge inwardly. the outer end of said slot being narrower than the inner end thereof, of a rod having a detachable connection at one end with the casing, yand .said rod provided yat ano-ther point of itslength with a portion which is narrower in one direction than in the opposite direction, said rod. when turned so as to bring its narrow portion in line with the narrow portion of the slot, is adapted to be passed through said slot and into the wider portion thereof, and

when seated in the wider portion of the slot and turned in the opposite direction, to bring this wide portion across the narrow slot, and be thereby held against withdrawal from the slot.

3. The ycombination with a easing having arms or supports connected thereto. each arm or support having a slot eXtending from its edge inwardly, the outer end of said slot being narrower than the inner end thereof, of a rod provided at a plurality of points of its length with portions which are narrower in one direction than in the opposite direction, said portions rbeing so located on the rod that the narrow widths thereof will engage the narrow portions of the slot. when the rod is turned in one direction, and the augmented widths of said portions will seat themselves in the wide portions of the slot, and will, when the rod is turned in the opposite direction, intercept the narrow portionsof the slots and lock the paits together, and means for locking the rod against being turned when said rod is in its intercepting position.

4. The combination with a casing having arms projecting therefrom, one of said arms positioned intermediate of the other arms, and one of the outer arms having an opening therethrough, andy the other outer arm and the intermediate arm each having a slot extending' from the edge thereof inwardly, the outer portion of each slot being narrower than the inner portion thereof, of a rod removably fitting in the opening of one of the outer arms, said rod provided at a plurality of points of its length with portions which are narrower in one direction than in the opposite direction, said portions being so located on the rod that the narrow widths thereof will engage the narrow portions of the slots, when the rod is turned in one direction, and the augmented widths of said portion will seat themselves in the wide portions of the slots, and will intercept the narrow portions of said slots, when the rod is turned in the opposite direction.

5. The comlbination of a casing having an arm or support connected thereto, said arm or support having a slot extending from its edge inwardly, the outer end of said slot being narrower than the inner end thereof, a rod provided with a portion, which is narrower in one direction than in the opposite direction, said portion being so located on the. Arod that the narrow width thereof will engage the narrow portion of the slot, when the rod is turned in one direction, and the augmented width of said portion will seat itself in the wide portion of the slot, and when so seated, .and the rod is turned in the opposite direction, will intercept the narrow portion of the slot, an arm secured to and extending from the rod, locking mechanism carried by the arm, and a member with which the locking mechanism is adapted to engage.

6. The combination of a trunk casing having an arm. or support connected thereto, said arm or support having a slot extending from its edge inwardly, the outer end of said slot being narrower than the inner end thereof, a series of drawers, slidably mounted in the trunk casing, a rod adapted to extend across, and against the outside of said. drawers, said rod provided with a portion which is narrower in one direction than in the opposite direction, said portion being so located on the rod that the narrower width thereof will engage the narrower portion of the slot, when the rod is turned in one direction, and the augmented width of said portion will seat itself in the wide portion of the slot` and when so seated and the rod is turned in the opposite direction, will intercept the narrow portion of the slot aud lock the parts together, and means for locking the rod against being turned when said rod is in its intereepting position.

7 The combination of a trunk casing having an arm or support connected thereto,

. vided with a bolt opening, a rod adapted to extend across and against the outside .of the drawers, said rod provided with a portion which is narrower in one direction than in the opposite direction, said portion being so located on the rod that the narrower, width thereof will engage the narrower portion of .the slot, when the rod is turned in one direction, and the augmented width of said portion will seat itself in the wide portion of the slot, and when so sea-ted, and t-lie rod is turned in the opposite direction, will intercept Jthe narrow portion of the slot, an arm extending from the rod and provided with a key-hole, and lock mechanism carried by the rodearin, and having the key-hole through the rod-arm extending` thereto, the said locking mechanism when operated by t key adapted to have its bolt thrust into engagement with the bolt-hole of the drawer arm.

8. The combination of a trunk casing hav ing an arm or support connected thereto, said arm 0r support having a slot .extending from its edge inwardly, the outer end of said slot being narrower than the inner end thereof, a series of drawers slidably mounted in the trunk casing, an arm extending from one of said drawers, and provided with a bolt opening, a rod adapted to extend across and against the outside of the `drawers, said rod provided with a .portion which is narrower in one direction than in the `opposite direction, said portion being so located on the rod that the narrower width thereof will engage the narrow portion of the slot, when the rod is turned in one direction, and the augmented width of said por tion will seat itself in the wide por-tion of the slot, and when so seated `and the rod is turned in the opposite direction, will intercept the narrow portion of the slot, an arm extending from the rod and provided with a key-hole and having its outer end bent at an angle to overlap the outer side of the arm which extends from one of the drawers, and locking mechanism carried by the rod and arm, and having the key-hole through the rod-arm extending thereto, the said locking mechanism, when operated'by a key, adapted .to have its bolt thrust into engagement with the bolt-hole of the drawer arm.

9. The combination with a trunk casing having arms extending therefrom, one of said varms positioned intermediate of the other arms, and oneof the other arms having an opening therethrough, andthe other outer arm and the intermediatearm each having a slot extending from the edge `thereof inwardly, the outer portion of each slot being narrower than the'inner portion thereof, a series .of .drawers slidably mounted in the trunk casing, a rod adapted to removably lit the opening in one of the outer arms, and to .extend across and against the outside of the drawers, said rod provided with a plurality of portions which are narrower in one direction than in the opposite direction, said portions being so located on the rod that the narrow widths thereof will engage the narrow portions of the slots .of the arms when the 'rod is turned in one direction, and the augmented widths of said portions will seat themselves in the wide portions of the slots, and when s0 seated and the rod is turned in the opposite direction, will intercept the narrow portions of the slots, and an arm extending from the rod, said arm `carrying locking mechanism, which locking mechanism, when operated, is adapted .to eifect locking engagement with one of the drawers.

10. The combination with a casing, an arm extending therefrom, said arm provided with a slot ,extending from its outer edge inwardly, the .outer portion of said slot being narrower than the inner portion thereof, a device or member within said casing, a rod bearing against said inner device o-r inember, `said rod provided with Va portion which is narrower :in `.one direction than inthe opposite direction, said portion being so located on the rod `that the narrow width thereof will engage the narrow portion of the slot, when the rod is turned in. one .direc-tion, and the augmented width of said portion will seat itself in the wide portion of the slot, kand when so seated and the rod is turned in the .opposite direction, will intercept the narrow portion of the slot and loclr the pants together, and means for lock ing the rod against being turned when said rod .is in its intercepting position.

1l. The combination of a casing, an arm extending from said casing, said arm provided with a yslot extending from its .outer edge inwardly, the outer portion .of said slot being narrower than the inner portion thereof, a device or member within said casing, a rod bearing against said inner device `or member, said rod provided with a `portion which is narrower in one direction than in the opposite direction, said portion being so located on the rod that the narrower width thereof will engage the narrow portion of the slot, when the rod i s turned in one direction, and the augmented width of said portion will seat itself in the wide portion 0f the slot, and when so seated, and the rod is turned in the opposite direction, will intercept the narrow portion of the slot, an arm extending from the rod, and a locking mechanism .carried by said arm, :and adapted to effect locking engagement with the inner device or member.

12. The combination with a casing for holding movable elements, of a means for locking said elements in closed position, consisting of a rod formed of two hinged together sections, said rod having means for detachable connection with the casing and movable to a locking position therewith by an axially turning movement, and means for locking the rod against being turned.

13. The combination with a casing having arms extending therefrom, each arm having a slot extending inwardly from its edge, the outer portion of each slot being narrower than the inner portion thereof, of a rod consisting of t-wo sections hinged together, eaoh section of the rod provided with a pontion which is narrower in one direction than in the opposite direction, said portions being so located on the respective sections of the rod that the narrow widths will engage the narrow portions of the slots, when the rod is :turned in one direction, and the augmented widths of said portions will seat themselves iai the wide portions of the slot, and when so seated and the rod is turned in the opposite direction, will intercept the narrow portions of the slots.

In testimony whereof, I aix my signature, in presence of two witnesses.

GEORGE HENRY WHEARY.

Witnesses:

FRANK J. MITCHELL, A. R. EDDINGTON.

Copies of this patent may he obtained. for five cents each, by addressing the Commissioner of Patents,

Washington, D. C.

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