US2646187A - Hinge construction for receptacles composed of molded parts - Google Patents
Hinge construction for receptacles composed of molded parts Download PDFInfo
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- US2646187A US2646187A US221168A US22116851A US2646187A US 2646187 A US2646187 A US 2646187A US 221168 A US221168 A US 221168A US 22116851 A US22116851 A US 22116851A US 2646187 A US2646187 A US 2646187A
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- Prior art keywords
- extensions
- hinge
- studs
- molded
- pintle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/02—Closed containers for foodstuffs
- A47J47/08—Closed containers for foodstuffs for non-granulated foodstuffs
- A47J47/12—Bread boxes
Definitions
- ROOP HINGE CONSTRUCT 0N FOR RECEPTACLES COMPOSED OF MOLDED PARTS 2 Sheets-Sheet 1 Filed April 16, 1951 V INVENTOR jlhf/Ean Wfoczp BY 7M ATTORNEY July 21, 1953 N. w. ROOP 2,646,187
- tion is concerned with an improved molded hinge construction adapted for incorporation in a receptacle composed of molded parts of synthetic resin composition, and wherein the receptacle cQmD ises a body section'provided with an access some (01.22041)
- Y vention accordingly consists inthe novel features of construction, combinations of elements and arrangements of parts, all of which are hereinafter more fully described and particularly pointed out 'in' the appended claims.
- Fig l is a top plan viewzof a molded receptacle formed in accordance with the present invention
- Figi 5 produced from elements constituting integral Figi 5 is a similar view taken on the plane'inmolded parts of said receptacle sections. I 2O dicated by, the'line 5-5 of Fig. 1;
- Fig, 6 is a detail perspective view disclosing a strong, mechanically simple and durable hinge ojfragmentarilya portion of the'hingedlid of the construction for relatively movable receptacle freceptacleor box and disclosing the integraleyeparts of molded materials, and wherein,- the m forming and'pintle-receiving extension members pintle-fo1'ming elements of the,constructionicom 1+ carried'thereby; 1 V I 1 prise integral extensions of the first of the molde'd g Fig.
- pintle elements are adaptseparable pintle-locking plates employed in coned to be movably received" in molded'sockets nectioniwith the eye-forming extensions of the formed in the second cooperative part.
- FIG. 8. is a fragmentary perspective view disa freely a tr n Substantial hingeconclosing thebodyjsection of the box or receptacle struction for boxes or receptacles. comprising and the lid'or...cover receiving opening formed molded l nd body'sections; Provide r therein.
- the *tacle sections wherein integral hinge pintles are hinge t i s of th body section and the form d on n Said Sections for receptim'l hinge pihtles carried by said extensions and the W thin teg S00ket-f01ming extensions D sides of the entrance opening of the body section.
- the body section comprises a base H With these and ot er Objects in V ew, the in- '55 having upstanding sides I2 which at; their upper edges are recessed and shouldered as at l3 for the reception of the flange formation I4 provided on the lower portion of the hood region l5 of the body section.
- the flange formation l4 may be united with the recessed or shouldered portion E3 of the base I! by the action of a solvent or cement, or any other suitable means, such as by the use of heat.
- the hood includes a front wall i6, a back wall I! and substantially vertical side walls [8, the said walls It, I! and I8 being joined by rounded corners l9.
- An entrance opening 2! is formed in the body section, being provided partly in the front Wall 16 thereof and also its top wall 2!. This entrance opening is adapted to. be opened or closed by means of a hinged cover or lid member 22, which is also of plastic construction.
- the lid or cover member possesses a formation causing the same when in a closed position to provide symmetrical continuations of the front and top walls 86 and 21 of the base section.
- present invention is particularly directed to the provision of an improved connection for effecting a hinged union between the rear edge of the cover or lid member 22 and the rear edge of the enthereof with integral longitudinally disposed pintle-forming studs 25.
- the lower portions of the flanges 2'! in front of the studs 26 are formed a with inwardly directedsubstantially horizontally disposed lips 28 which, as shown in Fig. 5, receive These extendownwardly directed marginal flanges 29 formed on the cover or lid member 22 when the latter occupies its closed position. 7
- hinge extensions 30 Adapted to be received in the recesses of the opening 28 formed by the forwardly projecting tongues 24 are hinge extensions 30, which are molded integrally with the rear longitudinally extending edge portions of the cover or lid member 22, the spacing of the hinge extensions 30 being such that the same register with the tongues 24, as shown more particularly in Fig. 1.
- the members or extensions 30 are provided with semi-circular sockets 3 shaped to receive the pintle studs 25 and 26, thereby providing hinge supports for the cover or lid member.
- each plate or member 32 is provided with a pair of conical extensions 34, which are received in openings 35 provided in bosses 36, integrally formed with the hinge extensions or members 38. To retain the bosses 36 and the extensions 3 in fastened relationship,
- the hinge construction provided by the present invention is composed entirely of molded composition materials, particularly one of the various synthetic resins now commonly being used in the manufacture of kitchen receptacles. construction eliminates the need for metallic parts and provides a strong sturdy design susceptible to long usage without damage or need for repair..
- Hinge construction for molded plastic receptacles of the type having a body section formed with an entrance opening and a lid section for opening and closing said entrance opening comprising: forwardly projecting longitudinally spaced tongues integrally formed with said body section and projecting forwardly "from the rear longitudinal edge of said opening, pintle studs projecting longitudinally and integrally from said tongues, complemental pintle studs longitudinally aligned with and spaced from said tongue studs and projecting from the side walls of said opening, a pluralityv of relatively spaced hinge extensions integrally formed with and extending rear- ,wardly from the rear edge of said lid section, said hinge extensions being formed with semicircularopenings partially encircling said pintle studs, and separate plastic locking plates joined with each of said hinge extensions and formed with semicircular openings arranged in complemental relationship with the openings of said hinge extensions and encircling the remainder of said pintle studs, the semicircular openings of said hinge extensions permitting said hinge extensions to be initially engaged with
- Hinge construction for molded plastic receptacles of the type having a body section formed with an entrance opening and and section arranged to occupy said opening comprising: a plurality of relatively spaced, integral stationary tongues formed with the rear edge of said opening on said base section, longitudinally aligned relatively spaced pintle studs projecting from the ends of said tongues and the side edges of said opening, stud-receiving extensions integrally formed with said lid section and projecting outwardly therefrom for placement between the tongues on said body section, said extensions being formed with semicircular openings partially encircling said studs, molded locking plates formed with semicircular, relatively spaced and longitudinally aligned openings registering with and closing the semicircular openings of said extensions about said pintle studs, and integral means carried by said plates and engaged with the stud-receiving extensions of said lid section for joining said plates with said extensions.
- Hinge construction for molded receptacles of synthetic resin composition said receptacles being of the type employing a body section having an entrance opening and a movable lid section arranged to occupy saidiopening, comprising: an integral stationary tongueformed with and projecting outwardly from one of the longitudinal edges of said opening on said bodyfsec-, tion, longitudinally aligned pintle studs projecting from the ends of said tongues and integrally formed therewith, and a pair of longitudinally stud-receivin extensions integrally wardly from one of its longitudinal edges to receive between the same the tongue of said body section, said extensions being formed with semicircular bearing openings for the partial reception of said pintle studs, and a pair of separate locking plates of synthetic resin composition joined with said extensions and closing the semicircular openings thereof about said studs.
- Hinge construction for molded receptacles ofsynthetic resin composition said receptacles being of the type embodying a body section having an entrance opening and a movable lid'section arranged to occupy said opening, comprising: an integral stationary tongue formed with onset the longitudinal edges of said opening on said formed with said lid section and projecting laterally from one of its longitudinal edges to receive between the same the tongue oi said body section, said extensions being formed with bearing openings partially encircling said p-intle studs, a separate molded fastening plate complemental to each or said extensions, each of said plates being formed with a bearing opening disposed in registry with and closing the bearing opening of an body section, longitudinally aligned pintle studs projecting from the ends of said tongue and integrally formed therewith, a pair of longitudinally spaced stud-receiving extensions'integrally associated extension around a pintle stud, and means for securing each of said plates to its associated extension.
- said stud-receiving extensions and said fastening plates are formed with interfitting conical projections and sockets to receive said projections in unitingsaid plates with said extensions.
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Closures For Containers (AREA)
Description
July 21, 1953 N. ROOP HINGE CONSTRUCT 0N FOR RECEPTACLES COMPOSED OF MOLDED PARTS 2 Sheets-Sheet 1 Filed April 16, 1951 V INVENTOR jlhf/Ean Wfoczp BY 7M ATTORNEY July 21, 1953 N. w. ROOP 2,646,187
HINGE CONSTRUCTION FOR RECEPTACLES COMPOSED OF MOLDED PARTS Filed April 16, 1951 2 Sheets-Sheet 2 TIG.ZD. 1/ 1 k I \3 \i W HIIIHI F1 (-11.8. 25 INVENTOR flfafhdn W300}? ATTOR NEY Patented JulyZl, 1953 HINGE CONSTRUCTION Fantasia-Acme J ,COMPOSEDOF MOLDED PARTS Nathan W. Roop, Columbus,'0hio, assig nor to Columbus Plastic Products, Ohio, a corporation of 'Ohio r Inc., Columbus,
. Application April 16, 1951, s rial No. 221,1ss
tion is concerned with an improved molded hinge construction adapted for incorporation in a receptacle composed of molded parts of synthetic resin composition, and wherein the receptacle cQmD ises a body section'provided with an access some (01.22041) Y vention accordingly consists inthe novel features of construction, combinations of elements and arrangements of parts, all of which are hereinafter more fully described and particularly pointed out 'in' the appended claims.
In the accompanying drawings: Fig l is a top plan viewzof a molded receptacle formed in accordance with the present invention;
opening covered by a. hinged lid,'the receptacle Fig. 2 'is a"vertical transverse sectional view being especially constructed for use in receiving taken'on; the line 22 of Fig; 1; I I and retaining'bakery products, such as bread, Fig. 3 is an enlarged vertical longitudinal secrolls and the like; L f I tional view taken through the hinge construction.
It is an object of the present invention to proof the box or receptacle on the plane indicated by 'vide a" molded receptacle of the-character set the line 3- 301 Fig.,1; forthin which a hinge construction of improved Fig. 4 is a transverse sectional view taken j formation is provided between body and lid secthrough the hinge construction on the plane distions of the receptacle, the construction being closed by the line 44of Fig. 3; H
produced from elements constituting integral Figi 5 is a similar view taken on the plane'inmolded parts of said receptacle sections. I 2O dicated by, the'line 5-5 of Fig. 1;
It is another object-of the inventionto provide a Fig, 6 is a detail perspective view disclosing a strong, mechanically simple and durable hinge ojfragmentarilya portion of the'hingedlid of the construction for relatively movable receptacle freceptacleor box and disclosing the integraleyeparts of molded materials, and wherein,- the m forming and'pintle-receiving extension members pintle-fo1'ming elements of the,constructionicom 1+ carried'thereby; 1 V I 1 prise integral extensions of the first of the molde'd g Fig. Tis a detail perspective View of oneof the parts, and wherein said pintle elements are adaptseparable pintle-locking plates employed in coned to be movably received" in molded'sockets nectioniwith the eye-forming extensions of the formed in the second cooperative part. V box lid or cover; I I
Other objects of theinvention are: to provide Fig. 8. is a fragmentary perspective view disa freely a tr n Substantial hingeconclosing thebodyjsection of the box or receptacle struction for boxes or receptacles. comprising and the lid'or...cover receiving opening formed molded l nd body'sections; Provide r therein. In this figure there is disclosed the *tacle sections wherein integral hinge pintles are hinge t i s of th body section and the form d on n Said Sections for receptim'l hinge pihtles carried by said extensions and the W thin teg S00ket-f01ming extensions D sides of the entrance opening of the body section. vided on the other of said sections; to provide'a Referring more particularly to the drawings, 5 hinge Of t Character wherein". Said there has been illustrated therein a single prepintles are retainedin said sockets through the fez-red embodiment of the invention which sets 5 employment .of separable locking members of f th quite fully the features of t present p tic Composition, latter being united With .vention, but it isto beunderstood at this juncthe Socket-forming extensions in definite relature' that said embodiment is employed primarily .tionship theassociated pintlesbecause of its'illustrative characteristics and not Still a further object of the invention is to pro- I i a limiting Sense, 5 V vide a hinge constr ction'flf the Character F The hinge construction forming the present inth n Which locking members of plastic ve'ntion is well illustrated inits application to a position are attached to pintle receiving extenhousehold receptacle pl yed for receiving sions' of a movable lid or other section of a rebread and otherbakery products, and wherein the ceptacle in a manner effecting" alretaine'd' relareceptacle is composed of parts orsections of lationship of the lid section with-base-carried w d terials; such as the thermosetting or D wherein i l l memb rs thermoplastic synthetic resins. In the particular clude integra1 securing and positioning studs rereceptacle set forth there has been illustrated at ceived in and united with the Walls of sockets H] the body section of the receptacle. In this provided in connection with said extension. instance, the body section comprises a base H With these and ot er Objects in V ew, the in- '55 having upstanding sides I2 which at; their upper edges are recessed and shouldered as at l3 for the reception of the flange formation I4 provided on the lower portion of the hood region l5 of the body section. The flange formation l4 may be united with the recessed or shouldered portion E3 of the base I! by the action of a solvent or cement, or any other suitable means, such as by the use of heat.
The hood includes a front wall i6, a back wall I! and substantially vertical side walls [8, the said walls It, I! and I8 being joined by rounded corners l9. An entrance opening 2!! is formed in the body section, being provided partly in the front Wall 16 thereof and also its top wall 2!. This entrance opening is adapted to. be opened or closed by means of a hinged cover or lid member 22, which is also of plastic construction.
The lid or cover member possesses a formation causing the same when in a closed position to provide symmetrical continuations of the front and top walls 86 and 21 of the base section. The
present invention is particularly directed to the provision of an improved connection for effecting a hinged union between the rear edge of the cover or lid member 22 and the rear edge of the enthereof with integral longitudinally disposed pintle-forming studs 25.
Corresponding studs 26, arranged in longitudinal alignment with the studs 25, are formed on short downwardly extending flanges 2'! provided at the opposite sides of the entrance opening 20, and in connection with the side walls 18. The lower portions of the flanges 2'! in front of the studs 26 are formed a with inwardly directedsubstantially horizontally disposed lips 28 which, as shown in Fig. 5, receive These extendownwardly directed marginal flanges 29 formed on the cover or lid member 22 when the latter occupies its closed position. 7
Adapted to be received in the recesses of the opening 28 formed by the forwardly projecting tongues 24 are hinge extensions 30, which are molded integrally with the rear longitudinally extending edge portions of the cover or lid member 22, the spacing of the hinge extensions 30 being such that the same register with the tongues 24, as shown more particularly in Fig. 1. In this instance, the members or extensions 30 are provided with semi-circular sockets 3 shaped to receive the pintle studs 25 and 26, thereby providing hinge supports for the cover or lid member.
To prevent separation of the tongues 24 from the pintle studs 25 and 26, use is made of a plurality of molded separable fastening plates or members 32. These plates or members are preferably formed from the same material as the balance of the receptacle. Each plate or member has the end portions thereof formed with sockets 33 which register with the sockets 3!, forming rounded eyes in the hinge extensions of the lid or cover member for the reception of thepintie studs. To hold the plates or members 32' in their fastening position, each of said members 32 is provided with a pair of conical extensions 34, which are received in openings 35 provided in bosses 36, integrally formed with the hinge extensions or members 38. To retain the bosses 36 and the extensions 3 in fastened relationship,
use may be made of a solvent at the time the extensions are inserted into the openings 35, or heat or cementing materials of any suitable kind may be employed, or reliance may be placed on a tight frictional engagement between the extensions 34 and the walls of the openings 35 in holding the plates 32 against displacement.
In View of the foregoing, it'will be seen that the hinge construction provided by the present invention is composed entirely of molded composition materials, particularly one of the various synthetic resins now commonly being used in the manufacture of kitchen receptacles. construction eliminates the need for metallic parts and provides a strong sturdy design susceptible to long usage without damage or need for repair..
The inventionis, of course, subject to certain variations from the form thereof above described and illustrated in the drawings and it will be understood that resort to such variation'may be made without departing from the spirit and scope of the invention as the same have been expressed in the following claims.
I claim:
1. Hinge construction for molded plastic receptacles of the type having a body section formed with an entrance opening and a lid section for opening and closing said entrance opening, comprising: forwardly projecting longitudinally spaced tongues integrally formed with said body section and projecting forwardly "from the rear longitudinal edge of said opening, pintle studs projecting longitudinally and integrally from said tongues, complemental pintle studs longitudinally aligned with and spaced from said tongue studs and projecting from the side walls of said opening, a pluralityv of relatively spaced hinge extensions integrally formed with and extending rear- ,wardly from the rear edge of said lid section, said hinge extensions being formed with semicircularopenings partially encircling said pintle studs, and separate plastic locking plates joined with each of said hinge extensions and formed with semicircular openings arranged in complemental relationship with the openings of said hinge extensions and encircling the remainder of said pintle studs, the semicircular openings of said hinge extensions permitting said hinge extensions to be initially engaged with said studs and the semicircular openings of said locking plates serving to close the openings of said hinge extensions around said studs when said locking plates are joined with said hinge extensions.
2. Hinge construction for molded plastic receptacles of the type having a body section formed with an entrance opening and and section arranged to occupy said opening, comprising: a plurality of relatively spaced, integral stationary tongues formed with the rear edge of said opening on said base section, longitudinally aligned relatively spaced pintle studs projecting from the ends of said tongues and the side edges of said opening, stud-receiving extensions integrally formed with said lid section and projecting outwardly therefrom for placement between the tongues on said body section, said extensions being formed with semicircular openings partially encircling said studs, molded locking plates formed with semicircular, relatively spaced and longitudinally aligned openings registering with and closing the semicircular openings of said extensions about said pintle studs, and integral means carried by said plates and engaged with the stud-receiving extensions of said lid section for joining said plates with said extensions.
The hinge spaced I formed with said lid section and projecting out-' 3. Hinge construction for molded receptacles of synthetic resin composition, said receptacles being of the type employing a body section having an entrance opening and a movable lid section arranged to occupy saidiopening, comprising: an integral stationary tongueformed with and projecting outwardly from one of the longitudinal edges of said opening on said bodyfsec-, tion, longitudinally aligned pintle studs projecting from the ends of said tongues and integrally formed therewith, and a pair of longitudinally stud-receivin extensions integrally wardly from one of its longitudinal edges to receive between the same the tongue of said body section, said extensions being formed with semicircular bearing openings for the partial reception of said pintle studs, and a pair of separate locking plates of synthetic resin composition joined with said extensions and closing the semicircular openings thereof about said studs.
4. Hinge construction for molded receptacles ofsynthetic resin composition, said receptacles being of the type embodying a body section having an entrance opening and a movable lid'section arranged to occupy said opening, comprising: an integral stationary tongue formed with onset the longitudinal edges of said opening on said formed with said lid section and projecting laterally from one of its longitudinal edges to receive between the same the tongue oi said body section, said extensions being formed with bearing openings partially encircling said p-intle studs, a separate molded fastening plate complemental to each or said extensions, each of said plates being formed with a bearing opening disposed in registry with and closing the bearing opening of an body section, longitudinally aligned pintle studs projecting from the ends of said tongue and integrally formed therewith, a pair of longitudinally spaced stud-receiving extensions'integrally associated extension around a pintle stud, and means for securing each of said plates to its associated extension.
5. Hinge construction as set forth in claim 4,
and wherein said stud-receiving extensions and said fastening plates are formed with interfitting conical projections and sockets to receive said projections in unitingsaid plates with said extensions.
NATHAN W. ROO-P. 7
Germany J une 23, 192 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US221168A US2646187A (en) | 1951-04-16 | 1951-04-16 | Hinge construction for receptacles composed of molded parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US221168A US2646187A (en) | 1951-04-16 | 1951-04-16 | Hinge construction for receptacles composed of molded parts |
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US2646187A true US2646187A (en) | 1953-07-21 |
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US221168A Expired - Lifetime US2646187A (en) | 1951-04-16 | 1951-04-16 | Hinge construction for receptacles composed of molded parts |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3200989A (en) * | 1962-06-13 | 1965-08-17 | Hubbell Inc Harvey | Locking weatherproof cover attachment for electrical outlet box |
US4502181A (en) * | 1983-08-17 | 1985-03-05 | Voplex Corporation | Mount for automotive loop strap that pivots on horizontal axis |
US6209172B1 (en) | 1999-07-23 | 2001-04-03 | Ebaa Iron, Inc. | Access door hinge arrangement for meter box cover |
US20090151226A1 (en) * | 2007-12-13 | 2009-06-18 | Apps William P | Collapsible container |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US172692A (en) * | 1876-01-25 | Improvement in tobacco-boxes | ||
US362604A (en) * | 1887-05-10 | Ash or garbage can | ||
DE338541C (en) * | 1919-11-07 | 1921-06-23 | Ludwig Merlet | Cast hinge |
US2205969A (en) * | 1937-06-03 | 1940-06-25 | Boenecke Alfred | Hinge connection |
US2534989A (en) * | 1945-05-04 | 1950-12-19 | Vlchek Tool Company | Hinge for plastic receptacles |
-
1951
- 1951-04-16 US US221168A patent/US2646187A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US172692A (en) * | 1876-01-25 | Improvement in tobacco-boxes | ||
US362604A (en) * | 1887-05-10 | Ash or garbage can | ||
DE338541C (en) * | 1919-11-07 | 1921-06-23 | Ludwig Merlet | Cast hinge |
US2205969A (en) * | 1937-06-03 | 1940-06-25 | Boenecke Alfred | Hinge connection |
US2534989A (en) * | 1945-05-04 | 1950-12-19 | Vlchek Tool Company | Hinge for plastic receptacles |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3200989A (en) * | 1962-06-13 | 1965-08-17 | Hubbell Inc Harvey | Locking weatherproof cover attachment for electrical outlet box |
US4502181A (en) * | 1983-08-17 | 1985-03-05 | Voplex Corporation | Mount for automotive loop strap that pivots on horizontal axis |
US6209172B1 (en) | 1999-07-23 | 2001-04-03 | Ebaa Iron, Inc. | Access door hinge arrangement for meter box cover |
US20090151226A1 (en) * | 2007-12-13 | 2009-06-18 | Apps William P | Collapsible container |
US7861458B2 (en) * | 2007-12-13 | 2011-01-04 | Rehrig Pacific Company | Collapsible container |
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