CN101802327A - Door handle for a domestic appliance - Google Patents
Door handle for a domestic appliance Download PDFInfo
- Publication number
- CN101802327A CN101802327A CN200880107322A CN200880107322A CN101802327A CN 101802327 A CN101802327 A CN 101802327A CN 200880107322 A CN200880107322 A CN 200880107322A CN 200880107322 A CN200880107322 A CN 200880107322A CN 101802327 A CN101802327 A CN 101802327A
- Authority
- CN
- China
- Prior art keywords
- grip member
- door handle
- head
- clamping part
- handle
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
- A47B95/02—Handles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
- Lock And Its Accessories (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Passenger Equipment (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a door handle (2) for a domestic appliance comprising an elongated grip part (3) that is provided with a slot (31) in at least one end and comprising at least one grip support (4) for connecting the grip part (3) to a door (1). A head (41) of the grip support (4) engages with the grip part (3) through the slot (31). The head (41) is provided with an elastically deformable clamping part (5), which is larger than and engages with a non-slotted section (33) of the grip part (3).
Description
Technical field
The present invention relates to be used for the door handle of home appliances.This door handle is known to have multiple shape.Thereby, for example comprise handle portion and two handle keepers of elongated tubular form from the known door handle of DE 10 2,005 037 891 A1.But the handle keeper comprise separately in the openend of insertion tube head and with the direction of insertion outstanding from the head arm in ground that meets at right angles, described arm makes grip member link to each other with door, so that for example on the side surface that the free end of arm is fixed on.For grip member can be extended on the whole height of handle, its end of handle is provided with two grooves, and wherein described arm passes this groove extension under the state of assembling fully.
Background technology
Can not come loose under the assembled state fully in order to ensure grip member, it is bigger that the head of handle keeper must be manufactured into size, and must be press-fitted in the openend of grip member.Grip member must be made by elastomeric material, and has high wall intensity, otherwise head will cause the trough of belt end of grip member to be opened.Under extreme case, this can cause grip member no longer closely fixing.Yet, even the grip member end not its close-fitting minimal deformation of entail dangers to also will perplex the user because it can cause the lip-deep light reflection of the grip member obviously distortion that becomes.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of door handle that is used for home appliances, it has overcome above-mentioned defective.
Realize above-mentioned purpose in the following manner: a kind of door handle that is used for home appliances, it has the elongated handles parts that have groove at least one end place, and have and be used at least one handle keeper that grip member is linked to each other with door, wherein the head of handle keeper passes described groove and engages with grip member, described carrier of head the clamping part of elastically deformable, and described clamping part is engaging the not trough of belt part of grip member in the mode of interference fit.
Because trough of belt part can not given way by broadening in (give way to) clamping part institute applied pressure, therefore can not deform, even grip member has thin-walled and/or for example aluminium or plastics are made by pliable material in this part.Because the head on the slotted section of grip member need not to have the used tolerance of interference fit, therefore can avoid producing there distortion equally.
In order to make the assembling of handle keeper and grip member, advantageously clamping part has convex external surface.Make the top of clamping part can be easy to be directed in the grip member like this, and only penetrated when reaching certain distance in the grip member, just can between clamping part and grip member, produce friction lock at clamping part with certain play.
For handle assembled keeper and grip member also advantageously, clamping part comprises a plurality of elasticity processus hyoideus that are separated from each other by groove.When grip member slides on the handle keeper with subsequently with the mode fixed handle parts of friction lock the time, the elasticity processus hyoideus can produce elastic buckling.
If processus hyoideus is combined into monomer spare with the clamping part bottom that is screwed to by screw thread on the described head, then there is advantage at the building block quantitative aspects that is adopted.Thereby, can realize being fixedly clamped for integrally moulded that makes by plastics especially.
For the assembling of a plurality of parts especially advantageously, the processus hyoideus ring is to carry out circumferential arrangement around inner chamber, and the screw that the bottom is connected with head is guided through described inner chamber.Like this, the bottom of clamping part can be by on the fastened head that is connected the handle keeper of the screw at cavity center place.Simultaneously, owing to cavity, can be easy to touch the position of screw.Because processus hyoideus circumferentially connects around screw position, therefore can avoid screw to contact with grip member, the result makes can prevent that grip member from causing possible asymmetric convexity because of the contact pressure of clamping part.
Especially advantageously, if the head of the bottom of clamping part and grip member is can not counterrotating mode being bonded with each other, then grip member has non-circle cross-section.Can guarantee that like this external surface of clamping part and head can aim in the mode of the two enterprising line slip mutually with grip member.
In addition, can also adopt hollow grip parts especially made of aluminum, it has the wall thickness less than 2mm.Assemble by the clamping in the not slotted section of grip member, even just can obtain firm, lasting being fixedly clamped, and can not produce the danger of grip member distortion with less wall thickness.
The hollow grip parts especially easily are made into extrudate.
Description of drawings
From hereinafter with reference to accompanying drawing to will obtaining other characteristics of the present invention and advantage the description of illustrative embodiments, among the figure:
Fig. 1 represents to have installed the schematic diagram according to the door of the home appliances of door handle of the present invention thereon;
Fig. 2 represents the decomposition view of door handle according to the present invention at an end of grip member;
Fig. 3 represents along the sectional view that has according to the edge intercepting of the door of preferred embodiment for the present invention door handle fixed thereon; And
Fig. 4 represents to be inserted with clamping part on it along the sectional view of the handle keeper of door handle intercepting, shown in Figure 2 of the plane A-A among Fig. 2.
The specific embodiment
Fig. 1 schematically shows the door 1 of home appliances, is equipped with on it according to door handle 2 of the present invention.Door handle 2 comprises elongated tubular grip member 3 and is fixed on grip member 3 two ends and becomes two handle keepers 4 of mirror image equivalent arrangements.Handle keeper 4 for example utilizes its end away from grip member 3 to be installed on the side surface of door 1 by means of screw separately, and grip member 3 is fixed on distance door 1 a distance towards home appliances user's front side, so that the user can grip grip member 3 with a hand.Door handle 2 is located on door 1 by this way, and promptly grip member 3 is arranged near the vertical edge that door 1 ground are parallel to door 1, and stretches out the front above the front side of door 1.
Hereinafter describe the bottom of door handle 2 in detail with reference to Fig. 2-4.Implement as its mirror image on the top of door handle 2.
View among Fig. 2 is represented each building block of door handle 2 with decomposition texture.
The bottom of door handle 2 comprises handle keeper 4, clamping part 5, adapter 6 and grip member 3, and they are configured to be fixed together by screw (not shown in Fig. 2), and only show the bottom of grip member 3.
The boss 43 that is centered on by flattened edge zone 44 is integrally moulded in head 41 on the upper surface of grip member.The same with handle itself with head 41, boss has non-circle cross-section.Threaded blind hole 45 extends in the head 41 from the center of boss 43.
Bottom 54 circumferential wall goes out a plurality of processus hyoideus 51 to the top transition, they at the upper area of clamping part 5 around cavity 53.The external surface of processus hyoideus 51 has elongated trapezoidal shape, becomes narrower in the end away from bottom 54, makes processus hyoideus 51 be separated from each other by groove 52.
On the surface of cavity 53, bottom 54 has the hole with adapter 6 complementations, makes adapter 6 to be inserted in the clamping part 5 with positive lock mode (positive locking manner) like this, so that projection 63 is bonded in the hole.
For clamping part 5 is fixed on the handle keeper 4, the bottom 54 of clamping part 5 is installed on the head 41 of handle keeper, and adapter 6 inserts in the cavity 53 of clamping part from the top.In this course, projection 63 forms with the boss 43 of head 41 and contacts.Screw (not shown at this) passes hole 64 and 45 and tightened from top guiding subsequently.Contact preventing between projection 63 and the boss 43 bottom 54 under the overtighten situation of screw, open.
Because the processus hyoideus 51 of clamping part 5 is plastic materials and have flexibility, so they can make a concession (give way) towards the cavity 53 of clamping part 5 slightly when clamping part 5 is directed in the inner chamber 34 of grip member 3.When the maximum cross section of clamping part 5 minimally surpasses the cross section of inner chamber 34 of grip member 3, when grip member 3 is slided on clamping part 5 so that processus hyoideus must apply certain power when curving inwardly.When grip member 3 had reached its terminal position on handle keeper 4, the outside of clamping part 5 was clamped to the inboard of wall 30 with positive lock mode.In this structure, on the part of not slotting 33 of grip member 3, produce and clamp effect.Thereby, act on the slotted section 32 of grip member 3 from the inboard without any the power that wall 30 outwards is out of shape.
View among Fig. 3 is represented along the sectional view of the fringe region intercepting of the door 1 with door handle fixed thereon.In this view, only can see the end of the processus hyoideus 51 of the clamping part 5 in the inner chamber of grip member 3.Adapter 6 inserts in the clamping parts 5, and screw 7 from the top be guided through clamping part 5 enter be set on the adapter 6 and handle keeper 4 on the hole in.
Fig. 4 represents along the sectional view of grip member 4, clamping part 5 and the adapter 6 intercepting, that be in assembled state of the plane A-A among Fig. 3.Can see that in this view the otch on the bottom 54 of clamping part 5 is passed in projection 63 projections on the adapter 6, the lower surface area of projection 63 becomes and is leaning on the surface of the boss 43 on the head 41 like this.
In the alternative, door handle 2 only is installed on the door 1 by the handle keeper 4 on the end that is fixed on grip member 3, and in this case, 3 of grip members are embodied in shorter and have a free end than described embodiment.In this case, the opposite end of grip member 3 and handle keeper 4 is then advantageously by the trim sealing, and perhaps the end of pipe is embodied in and obtains sealing.
Claims (11)
1. door handle (2) that is used for home appliances, it has the elongated handles parts (3) that are provided with groove (31) at least one end place, and has at least one the handle keeper (4) that is used to make grip member (3) to link to each other with door (1), wherein the head (41) of handle keeper (4) passes described groove (31) and engages with grip member (3), wherein: head (41) is carrying the clamping part (5) of elastically deformable, and described clamping part is engaging the not trough of belt part (33) of grip member (3) in the mode of interference fit.
2. door handle as claimed in claim 1 is characterized in that, clamping part (5) has the external surface of protrusion.
3. door handle as claimed in claim 1 or 2 (2) is characterized in that, clamping part (5) comprises a plurality of elasticity processus hyoideus (51) that are separated from each other by groove (52).
4. door handle as claimed in claim 3 (2) is characterized in that, processus hyoideus (51) is combined into monomer spare with a bottom (54) that is screwed on the described head by screw thread.
5. door handle as claimed in claim 4 (2) is characterized in that, along circumferentially arranging, the screw (7) that bottom (54) is linked to each other with head (41) is guided through described inner chamber to processus hyoideus (51) around inner chamber (53).
6. as the described door handle (2) among the claim 4-5, it is characterized in that bottom (54) and head (41) are can not counterrotating mode being bonded with each other.
7. as the described door handle (2) in preceding claim, it is characterized in that grip member (3) is made by aluminum or aluminum alloy.
8. door handle as claimed in claim 7 (2) is characterized in that, hollow grip member (3) has the wall thickness less than 2mm.
9. as the described door handle (2) in preceding claim, it is characterized in that grip member (3) is made by extrudate.
10. a home appliances is characterized in that, it has as the described door handle (2) among the claim 1-9.
11. home appliances as claimed in claim 10 is characterized in that, home appliances is a cold storage plant.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007013032U DE202007013032U1 (en) | 2007-09-17 | 2007-09-17 | Door handle for a household appliance |
DE202007013032.5 | 2007-09-17 | ||
PCT/EP2008/061711 WO2009037128A1 (en) | 2007-09-17 | 2008-09-04 | Door handle for a domestic appliance |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101802327A true CN101802327A (en) | 2010-08-11 |
CN101802327B CN101802327B (en) | 2012-07-25 |
Family
ID=38859895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801073229A Expired - Fee Related CN101802327B (en) | 2007-09-17 | 2008-09-04 | Door handle for a domestic appliance |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2201199B1 (en) |
CN (1) | CN101802327B (en) |
AT (1) | ATE503065T1 (en) |
DE (2) | DE202007013032U1 (en) |
ES (1) | ES2360395T3 (en) |
RU (1) | RU2471050C2 (en) |
WO (1) | WO2009037128A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113330175A (en) * | 2019-02-01 | 2021-08-31 | Bsh家用电器有限公司 | Handle for a door of a domestic appliance with specific light guidance, door and domestic appliance |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101639437B1 (en) * | 2009-11-12 | 2016-07-13 | 엘지전자 주식회사 | A structure for assembling door handle of home appliance |
DE102011004139A1 (en) | 2011-02-15 | 2012-08-16 | BSH Bosch und Siemens Hausgeräte GmbH | Door handle for a household appliance door |
DE102011004137A1 (en) | 2011-02-15 | 2012-08-16 | BSH Bosch und Siemens Hausgeräte GmbH | household appliance |
DE102011004138A1 (en) | 2011-02-15 | 2012-08-16 | BSH Bosch und Siemens Hausgeräte GmbH | Door handle for a household appliance door |
DE102011004134A1 (en) | 2011-02-15 | 2012-08-16 | BSH Bosch und Siemens Hausgeräte GmbH | Door handle for a household appliance door |
DE102011004136A1 (en) | 2011-02-15 | 2012-08-16 | BSH Bosch und Siemens Hausgeräte GmbH | Door handle for a household appliance |
DE102011004135A1 (en) | 2011-02-15 | 2012-08-16 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance comprises appliance door, whose door handle has gripping piece holdable by user, where gripping piece is connected with appliance door by gripping piece retainer |
CN102435039B (en) * | 2011-09-15 | 2014-04-16 | 合肥美的电冰箱有限公司 | Door for refrigerator and refrigerator with door |
DE102011087754A1 (en) * | 2011-12-05 | 2013-06-06 | BSH Bosch und Siemens Hausgeräte GmbH | Door handle secured at front of door in cooking appliance e.g. microwave oven, has grip bracket comprising support portion which is provided outside the handle section for attachment of door handle |
KR20150112590A (en) * | 2014-03-28 | 2015-10-07 | 삼성전자주식회사 | A door handle and a refrigerator having the same |
WO2020224852A1 (en) | 2019-05-07 | 2020-11-12 | Arcelik Anonim Sirketi | A refrigerator door handle |
WO2020224851A1 (en) | 2019-05-07 | 2020-11-12 | Arcelik Anonim Sirketi | A refrigerator comprising a door handle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0735057Y2 (en) * | 1990-06-22 | 1995-08-09 | ワイケイケイアーキテクチュラルプロダクツ株式会社 | Door handle mounting structure |
DE19650776A1 (en) * | 1996-12-06 | 1998-06-10 | Bosch Siemens Hausgeraete | Door handle for a furniture door, in particular a refrigerator door |
DE29624454U1 (en) * | 1996-12-06 | 2004-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | Door handle for furniture door esp. refrigerator door - has holding elements attached to door and elongated one-piece handle part with holders with which it is attached to holding elements, holders being blind hole recesses formed in handle part |
KR100445478B1 (en) * | 2001-12-20 | 2004-08-21 | 주식회사 엘지이아이 | Handle assembly for door of refrigerator |
DE20212296U1 (en) * | 2002-08-09 | 2002-10-24 | Horst Filipp Gmbh | Mounting bracket for a rod-shaped holder |
KR100555804B1 (en) * | 2004-08-11 | 2006-03-03 | 엘지전자 주식회사 | Door handle for refrigerator |
ITVI20050051A1 (en) * | 2005-02-24 | 2006-08-25 | Primo Roberto Malini | ELEMENT OF GRIP OR SUPPORT |
-
2007
- 2007-09-17 DE DE202007013032U patent/DE202007013032U1/en not_active Expired - Lifetime
-
2008
- 2008-09-04 AT AT08803681T patent/ATE503065T1/en active
- 2008-09-04 EP EP08803681A patent/EP2201199B1/en active Active
- 2008-09-04 CN CN2008801073229A patent/CN101802327B/en not_active Expired - Fee Related
- 2008-09-04 ES ES08803681T patent/ES2360395T3/en active Active
- 2008-09-04 DE DE502008002971T patent/DE502008002971D1/en active Active
- 2008-09-04 WO PCT/EP2008/061711 patent/WO2009037128A1/en active Application Filing
- 2008-09-04 RU RU2010109339/12A patent/RU2471050C2/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113330175A (en) * | 2019-02-01 | 2021-08-31 | Bsh家用电器有限公司 | Handle for a door of a domestic appliance with specific light guidance, door and domestic appliance |
CN113330175B (en) * | 2019-02-01 | 2023-01-06 | Bsh家用电器有限公司 | Handle for a door of a domestic appliance with specific light guidance, door and domestic appliance |
Also Published As
Publication number | Publication date |
---|---|
EP2201199B1 (en) | 2011-03-23 |
RU2010109339A (en) | 2011-10-27 |
RU2471050C2 (en) | 2012-12-27 |
ES2360395T3 (en) | 2011-06-03 |
CN101802327B (en) | 2012-07-25 |
WO2009037128A1 (en) | 2009-03-26 |
EP2201199A1 (en) | 2010-06-30 |
DE202007013032U1 (en) | 2007-12-27 |
ATE503065T1 (en) | 2011-04-15 |
DE502008002971D1 (en) | 2011-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BSH BOSCH SIEMENS HAUSGERAETE |
|
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH HAUSGERATE GmbH Address before: Munich, Germany Patentee before: BSH BOSCH UND SIEMENS HAUSGERATE GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20210904 |
|
CF01 | Termination of patent right due to non-payment of annual fee |