US3323675A - Vacuum cleaner housing - Google Patents
Vacuum cleaner housing Download PDFInfo
- Publication number
- US3323675A US3323675A US429440A US42944065A US3323675A US 3323675 A US3323675 A US 3323675A US 429440 A US429440 A US 429440A US 42944065 A US42944065 A US 42944065A US 3323675 A US3323675 A US 3323675A
- Authority
- US
- United States
- Prior art keywords
- handle
- housing
- housing parts
- ring
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
Definitions
- the invention relates to a vacuum cleaner comprising a housing consisting of at least two parts and a handle which is rotatably secured to one of the parts of the housing and which is provided with means for detaching a latch or lock joining the two parts of a housing so they can be separated by linear parting movement and likewise reunited.
- FIGURE 1 is a perspective view of a vacuum cleaner in accordance with the invention
- FIGURE 2 is a longitudinal section of an embodiment of the invention
- FIGURE 3 is an elevation of a second embodiment of the invention, viewed from the inside (the wall of the housing having been removed partly),
- FIGURE 4 is a section taken on the line IV-IV of FIGURE 3,
- FIGURES 5 and 6 represent details of the construction shown in FIGURES 3 and 4,
- FIGURE 7 shows a variant of the second embodiment
- FIGURE 8 is a section taken on the line VIII-VIII of FIGURE 7, and
- FIGURE 9 shows a detail of this embodiment.
- the vacuum cleaner comprises a housing consisting of two parts 1 and 2, the part 2 being provided with a suction opening 3, while an exhaust opening 4 is provided in the part 1.
- the part 1 comprises the motor and the impeller which partly extend into the part 2.
- the part 2 comprises the dust bag which may be secured to the part 1.
- a carrying strap 5 is secured to the part 2.
- the points of rotation of this strap are located on either side of this part in a protuberance 6 which is prolonged along the side wall of the part 1, and which also accommodates the means for joining the two housing parts together.
- the carrying strap extends through the slot 7 of the protuberance 6.
- the carrying strap 5 is rotatably secured around a pin 8.
- the means for joining the two housing parts consist of a pin 9 secured to the edge of the housing part 1 or to the edge of the protuberance 6 and of a strap 10 which is secured to the housing part 1 and the bent end of which is adapted to snap across this pin.
- the end 12 of the strap 5 bent around the pin 8 is provided with a stop 13 which, when the strap is moved to the right-hand side, may get into touch with a stop 14 secured to the strap 10 and which may lift the latter from the pin.
- the bent portion 15 of the carrying strap 5 also acts as a stop and when the carrying strap is moved to the left-hand side, it may be urged to snap across the pin 9.
- the housing parts 1 and 2 are consequently separated from each other, while they are joined together upon displacement to the left-hand side.
- the carrying strap 5 is rotatably journalled in a circular recess 16 in a ring 17 which in turn is rotatably journalled on a pin 18 rigidly secured to the wall of the housing part 2.
- the recess 16 is locally prolonged as far as the outer edge of the ring 17, so that two stops 19 and 20 are formed between which the carrying strap 5 with respect to the ring 17.
- the ring 17 has beside the recess 16 a part 21 of smaller diameter through which a pin 22 extends eccentrically.
- a locking plate 2.3 which is slidably arranged in the protuberance 6 and a lock 24 which is rigidly secured to the housing part 1.
- the plate 23 is provided with a recess 23 into which fits the part 21 of the ring 17.
- the pin 22 of this ring bears on the edge 26 of the recess 25.
- the plate is further provided with a recess 27 into which the lock 24 is adapted to grip, a bent edge 28.
- Plate 23 is also provided with two bent edges 29 and a part 30 around which a compression spring 31 may be disposed. This spring urges on the edges 29 while its other end bears on the face 32 of the wall of the protuberance 6. Consequently, this spring exerts a pressure to the left on the plate 23.
- the carrying strap When the carrying strap is moved to the left, it engages the stop 19 of the ring 17.
- the ring 19 follows the movement of the strap 5, as a result of which the pin 22 is also taken along.
- the plate 23 is then moved to the left. As soon as the strap 5 abuts against the edge of the opening 7 in the protuberance 6, the plate 23 is moved further to the left under the influence of the spring 31 and takes along the pin 22 and consequently also the ring 17.
- FIGURES 7-9 show a variant of the embodiment described hereinbefore.
- the ring 17 is provided with a flange 37, the edge of which has a recess 38.
- the ends of the carrying strap are provided with a fiat part 39 in which an elongated hole 40 is: provided through which the strap 5 is journalled on the pin 18.
- the elongated hole permits a movement of the strap in the longitudinal direction with respect to the ring, as a result of which a pin-shaped part 41 may be introduced into the recess 38 so that the carrying strap may be coupled with the ring 17.
- the arrangement operates in quite the same manner as that described hereinbefore.
- the coupling between the carrying strap 5 and the ring 17 may also be established in a different manner.
- the carrying strap may be moved in an axial direction on the pin 18 while it is joined with the ring 17.
- the end of the carrying strap may be provided with a pin-shaped projection which grips into a recess of a radially protruding flange of the ring.
- a vacuum cleaner having a two-part housing
- the combination comprising means for locking said housing parts together, a carrying handle, means for rotably securing said handle to said housing, and means connected With said handle for engaging said locking means in one position of said handle and disengaging said locking means in another position of said handle, said locking means comprising a slidable apertured plate connected to one of said housing parts, and a fixed plate connected to the other of said housing parts, said fixed plate having a right angle bend adjacent the juncture of said housing parts, a ring member concentric with said means for rotatably securing said handle, a circular groove in said ring member having inwardly converging walls, said groove receiving said apertured plate, a pin interrupting said groove and engaging said plate for sliding the same, and means for interconnecting said handle and said ring member for rotating said ring member in opposite directions upon movement of said handle for connecting and disconnecting said apertured plate and the right angled bend of said fixed plate for locking said housing parts together.
- said means for interconnecting said handle and said ring comprises an annular groove in said ring member having a radially extending recess for receiving said handle, said radially extending recess defining stops at each side of the periphery of said ring engageable with said handle for rotating said ring therewith.
- said means for interconnecting said handle and said ring comprises a radially extending flange on said ring having a recess for receiving a portion of said handle; said means for rotatably securing said handle to one of said housing parts including an elongated slot in said handle for linear movement thereof whereby said handle is moveable into said flange recess for rotating said ring.
- a vacuum cleaner having a two-part housing
- said combination comprising means for locking said housing parts together, a carrying handle, means for rotatably securing said handle to said housing
- said locking means comprising a resilient strap member fixed at one end to one of said housing parts, the other end of said resilient strap member being provided with a bend, a pin member on the other of said housing parts having the bend at the other end of said resilient strap member releasably engageable therewith in the joined relationship of said housing parts for locking said parts together, and means connected with said handle for engaging said locking means in one position of said handle and for disengaging said locking means in another position of said handle, said means including a projection connected with said handle for engaging said resilient strap member for removing the latter from said pin.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
- Basic Packing Technique (AREA)
- Vacuum Packaging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6402050A NL6402050A (ko) | 1964-02-29 | 1964-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3323675A true US3323675A (en) | 1967-06-06 |
Family
ID=19789442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US429440A Expired - Lifetime US3323675A (en) | 1964-02-29 | 1965-02-01 | Vacuum cleaner housing |
Country Status (8)
Country | Link |
---|---|
US (1) | US3323675A (ko) |
AT (1) | AT260850B (ko) |
BE (1) | BE660357A (ko) |
CH (1) | CH438609A (ko) |
DE (1) | DE1289628B (ko) |
ES (1) | ES309855A1 (ko) |
GB (1) | GB1030985A (ko) |
NL (1) | NL6402050A (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5761763A (en) * | 1994-01-14 | 1998-06-09 | The Hoover Company | Upright carpet extractor |
US5901408A (en) * | 1997-05-23 | 1999-05-11 | The Hoover Company | Tank carry handle and securement latch |
US6138322A (en) * | 1994-01-14 | 2000-10-31 | The Hoover Company | Upright carpet and upholstery extractor |
WO2004064592A1 (en) * | 2003-01-24 | 2004-08-05 | Gioel Italia '96 S.R.L. | Coupling and decoupling system, particularly for cleaning modular apparatuses |
US20060225243A1 (en) * | 2005-04-11 | 2006-10-12 | Samsung Gwangju Electronics Co., Ltd. | Vacuum cleaner |
US7234599B2 (en) | 2004-05-25 | 2007-06-26 | Rehrig Pacific Company | Portable storage container |
US20100004109A1 (en) * | 2008-07-03 | 2010-01-07 | Thermo Electron Led Gmbh | Centrifuge cup |
CN1835707B (zh) * | 2003-08-11 | 2010-05-26 | Bsh博施及西门子家用器具有限公司 | 吸尘器和将支承弓形件装在吸尘器的外壳部件上的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5507071A (en) * | 1994-05-23 | 1996-04-16 | Shop Vac Corporation | Handle for vacuum motor housing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947434A (en) * | 1955-06-03 | 1960-08-02 | John C Hockery | Container engaging mechanism |
US3124266A (en) * | 1964-03-10 | Casing for portable electrical apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2653342A (en) * | 1950-02-16 | 1953-09-29 | Gen Electric | Body support and cover clamp for vacuum cleaners |
-
1964
- 1964-02-29 NL NL6402050A patent/NL6402050A/xx unknown
-
1965
- 1965-02-01 US US429440A patent/US3323675A/en not_active Expired - Lifetime
- 1965-02-25 GB GB8154/65A patent/GB1030985A/en not_active Expired
- 1965-02-25 DE DEN26273A patent/DE1289628B/de active Pending
- 1965-02-25 CH CH255765A patent/CH438609A/de unknown
- 1965-02-26 AT AT170065A patent/AT260850B/de active
- 1965-02-26 BE BE660357A patent/BE660357A/xx unknown
- 1965-02-26 ES ES0309855A patent/ES309855A1/es not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124266A (en) * | 1964-03-10 | Casing for portable electrical apparatus | ||
US2947434A (en) * | 1955-06-03 | 1960-08-02 | John C Hockery | Container engaging mechanism |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5761763A (en) * | 1994-01-14 | 1998-06-09 | The Hoover Company | Upright carpet extractor |
US6138322A (en) * | 1994-01-14 | 2000-10-31 | The Hoover Company | Upright carpet and upholstery extractor |
US5901408A (en) * | 1997-05-23 | 1999-05-11 | The Hoover Company | Tank carry handle and securement latch |
WO2004064592A1 (en) * | 2003-01-24 | 2004-08-05 | Gioel Italia '96 S.R.L. | Coupling and decoupling system, particularly for cleaning modular apparatuses |
CN1835707B (zh) * | 2003-08-11 | 2010-05-26 | Bsh博施及西门子家用器具有限公司 | 吸尘器和将支承弓形件装在吸尘器的外壳部件上的方法 |
US7234599B2 (en) | 2004-05-25 | 2007-06-26 | Rehrig Pacific Company | Portable storage container |
US20070246393A1 (en) * | 2004-05-25 | 2007-10-25 | Hassell Jon P | Portable storage container |
US20060225243A1 (en) * | 2005-04-11 | 2006-10-12 | Samsung Gwangju Electronics Co., Ltd. | Vacuum cleaner |
EP1712175A1 (en) * | 2005-04-11 | 2006-10-18 | Samsung Gwangju Electronics Co., Ltd. | Vacuum cleaner |
US20100004109A1 (en) * | 2008-07-03 | 2010-01-07 | Thermo Electron Led Gmbh | Centrifuge cup |
US9713813B2 (en) * | 2008-07-03 | 2017-07-25 | Thermo Electron Led Gmbh | Centrifuge cup |
Also Published As
Publication number | Publication date |
---|---|
BE660357A (ko) | 1965-08-26 |
NL6402050A (ko) | 1965-08-30 |
CH438609A (de) | 1967-06-30 |
AT260850B (de) | 1968-03-25 |
ES309855A1 (es) | 1965-06-01 |
DE1289628B (de) | 1969-02-20 |
GB1030985A (en) | 1966-05-25 |
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