EP2008045A2 - Bauteil zur montage an einer wand und damit ausgestattetes gerätegehäuse - Google Patents
Bauteil zur montage an einer wand und damit ausgestattetes gerätegehäuseInfo
- Publication number
- EP2008045A2 EP2008045A2 EP07726237A EP07726237A EP2008045A2 EP 2008045 A2 EP2008045 A2 EP 2008045A2 EP 07726237 A EP07726237 A EP 07726237A EP 07726237 A EP07726237 A EP 07726237A EP 2008045 A2 EP2008045 A2 EP 2008045A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- main body
- component
- section
- component according
- 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.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F25D23/06—Walls
- F25D23/065—Details
-
- 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
- A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
-
- 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
- F25D23/08—Parts formed wholly or mainly of plastics materials
Definitions
- the present invention relates to a component for mounting on a wall, in particular a foam-backed wall, and a device housing, in which the component is used.
- the housing of a refrigerator such as a refrigerator, a freezer or the like is conventionally realized as a hollow body with an outer wall and an inner wall, which enclose a filled with insulating foam cavity.
- the Isolierschaum is generated in the cavity by a polymer material, in particular polyurethane, pressurized gas is injected into the cavity, and driven therein by the pressure of the gas expands.
- the drive by the expanding pressurized gas causes the foam material to spread to a remote angle of the cavity and form a closed insulating foam layer of uniform consistency which sets in the cavity. In this way can be made quickly and easily housing with complicated shapes and good thermal insulation capacity.
- the pressure of the propellant gas also means that if the cavity is not completely sealed before injecting the Polyellomaterials, the still liquid foam from a crack of the cavity can escape to the outside. Trailed, set foam can only be removed with great effort, if at all, without a trace, so that a foam emerging from a cavity which is not sufficiently dense can lead to considerable economic losses in the production of equipment.
- An object of the present invention is to provide a component which can be mounted on an opening of a wall and which connects with high reliability to the wall, in particular a component in which there is no risk of tearing or folding over of the skirt.
- the object is achieved by a component having a component main body and extending around the main body flexible apron having a radially extending to the outside and on a plane perpendicular to the axis of the main body to a main axis extending axis relative to a main axis extending body, wherein of the
- Main portion of the skirt is connected to the component main body by a foot portion which extends in an axis-extending section from the main body radially outward and away from the contact plane. This allows it
- the skirt can thus adapt to different wall thicknesses, without the angle would have to change, under which the
- Main section extends with respect to the axis. But if this angle remains the same, then it does not come to a critical stretching of the skirt in the circumferential direction. If the directions in which the main section and the foot section extend in the section intersect the axis at opposite equal angles, any expansion of the skirt in the circumferential direction can be avoided. However, it may be quite appropriate to provide different angles of intersection of the main portion and the foot portion with the axis, on the one hand to achieve a certain elongation of the skirt when mounted on a wall, as this strain contributes to the pressure, as the skirt exerts on the wall On the other hand, however, to keep this strain so low that a material damage is excluded.
- the latter is preferably curved in section with a radius of curvature which is a multiple of its wall thickness.
- the main portion and the foot portion may also be connected via a section that runs in a wave-shaped manner.
- the main portion is preferably surrounded by an edge portion having a contact plane contacting side with a radius of curvature that corresponds at least to the thickness of the main portion. While in an apron in which an edge of the main section directly touches the contact plane, the radius of curvature at the point of contact can not be greater than half the wall thickness of the main section even with optimally uniform rounding of the edge, with the increased radius of curvature a significant broadening of the contact zone between Skirt and wall, which seals more reliably and is better protected against damage.
- its wall thickness is preferably the same as that of the main portion or larger.
- the radius of curvature of the edge portion at its contact-plane contacting side is preferably a multiple of the wall thickness of the main portion and / or the edge portion. It can be several millimeters.
- the main body and the skirt may be integrally molded, in which case the skirt preferably has a smaller wall thickness than the main body to ensure the required elasticity.
- the skirt may be made of a more flexible material than the main body and integrally formed therewith.
- the main body may be provided on a side facing away from the contact plane side with stiffening ribs.
- the component for anchoring the component to the wall is preferably a pair of elongated, in section L-shaped retaining ribs, wherein a first leg of the L protrudes from the main body in the direction of the axis and the second leg of the first leg projects radially outward.
- the two retaining ribs may have mutually tapered longitudinal ends.
- the component according to the invention may in particular be a cable feedthrough, a backing part for interior lighting of a refrigeration appliance or a holder for an element to be mounted on the wall.
- the contact plane is preferably a surface of the wall.
- This wall is preferably clamped between the second legs on the one hand and the edge portion of the skirt on the other hand.
- the opening of the wall can be divided into a first and a second section, wherein the first section has elongated edges which engage between the main body and the holding ribs of the component, and the second section wider than that first section is to allow the passage of the second leg through the opening during assembly of the component to the wall.
- the component When the component is inserted into the opening of the wall in a first direction parallel to the longitudinal direction of the holding ribs, it may conveniently be locked in the opening by a projection which contacts an edge of an opening of the wall to move the component into the first To block direction opposite direction.
- the opening into which the projection engages may be the same as or engaged by the retaining ribs.
- the projection can be designed as a latching hook.
- the latching hook may have a tip which engages a side remote from the main body of the wall.
- a device housing according to the invention has a solid outer skin and a solid inner skin, which enclose a filled with insulating foam cavity, and the inner skin forms the wall of the arrangement described above.
- Figure 1 is a plan view of a Hälegteil for interior lighting of a refrigerator as an example of a component according to the invention.
- FIG. 2 shows a section through the component shown in FIG. 1 along the line labeled L-L in FIG. 1;
- Fig. 3 is a fragment of a wall having an opening which is adapted to the
- FIG. 4 shows a section through the backing part of FIG. 1 along the line KK from FIG. 1;
- Fig. 5 is an enlarged detail of Fig. 4;
- FIG. 6 shows the detail of FIG. 5 in the condition of the backing part mounted on the wall
- FIG. 7 shows an alternative embodiment of the projection shown in FIG. 5;
- Fig. 8 shows a second alternative embodiment of the projection shown in Fig. 5;
- FIG. 9 shows an alternative embodiment of the cross section of the skirt shown in FIG. 5; FIG. and
- Fig. 10 shows a second alternative embodiment of the cross section of the skirt.
- FIG. 1 A backing part 1 for interior lighting of a refrigeration device is shown in FIG. 1 in a plan view of its in the assembled state the interior of a refrigerator side facing in Fig. 2 in a section along the line LL of Fig. 1 and in Fig. 4 in a Section along the line KK of Fig. 1 shown.
- the sectional planes intersect each other in a reference axis designated Z in FIGS. 2 and 4.
- the backing part 1 has a rigid planar base plate 2 in the form of a rectangle with rounded corners, which extends perpendicular to the reference axis Z.
- a recess 3 formed centrally in the base plate 2 is provided to accommodate a lighting means, as well as a socket in its upper area 6 in FIG.
- the lower portion 5 of the recess 3 has a curved bottom, which is stiffened on its outer side by ribs 4. On one side of the lower region 5 along a cable channel 7, which is provided to receive a connected to the base in the upper region 6 supply cable extends.
- the base plate 2 and the recess 3 may be considered as a main body of the backing member 1, which is provided to be mounted to an opening of a wall by means of components described below.
- the base plate 2 along the edges of the recess 3 are from the base plate 2 in cross section L-shaped retaining ribs 8 from.
- the retaining ribs 8 each have a first leg 9 which protrudes perpendicularly from the base plate 2 in extension of side walls of the recess 3, and second legs 10, each of the lower ends of the first leg 9 in protrude substantially opposite directions.
- the retaining ribs 8 define, together with the base plate 2, two laterally open grooves 11, which serve for fastening the backing part 1 to a wall, as will be explained in more detail later.
- the two holding ribs 8 converge toward one another, following the rounded shape of the base plate 2.
- the base plate 2 is surrounded on its entire circumference by a resilient skirt 13, which is divided radially from the inside out into a foot portion 26, a main portion 14 and a rim portion 15.
- the foot portion 26 extends, as seen in Figures 2 and 4, respectively from the edge of the base plate 2 at an angle ß to the axis Z radially outward and upward in the illustration of FIG. 2 and to the left in the illustration of FIG 4.
- the main portion 14 extends from the foot portion 26 at an angle ⁇ to the axis Z radially outwardly and downwardly in the illustration of Fig. 2 and to the right in the illustration of Fig. 4.
- the edge portion 15 is in section curved, wherein a convex side of the curvature in the assembled state of the backing part 1 of the backing part 1 bearing wall is facing.
- the apron 13 formed integrally with the base plate 2 has a smaller wall thickness than the latter, so that, even if the backing part is made in one piece of a moderately elastic material such as polypropylene, it has the necessary elasticity has to be close with its edge portion 15 close to the wall.
- the wall thickness of the skirt 13 is the same in the embodiment shown in FIG. 5 in the main section 14, in the foot section 26 and in the edge section 15.
- the opening 16 shown in Fig. 3 in a fragment of a wall 19 is provided to lock the backing piece 1 therein.
- Main section 14 extend unchanged in the mounted skirt 13.
- the skirt 13 is stressed by this deformation substantially to bending, but little to elongation. A folding away of the skirt 13 away from the wall 19 is even at strong
- the transition region 27 has a not too small radius of curvature on the order of a multiple of the wall thickness of
- a convexly convex surface 20 of the edge portion 15 presses against the wall 19.
- the radius of curvature of this convex surface 20 is also substantially greater than the wall thickness of the skirt 13. It may be several millimeters, while the wall thickness to the necessary elasticity to ensure it should be significantly smaller than 1 millimeter.
- the contact zone between the edge portion 15 of the skirt and the wall 19 is a distance from the radially outer edge 21 of the Apron spaced, so that a notch or other minor damage that can easily occur at the outer edge 21 by handling the backing piece 1 before its assembly, the tightness of the contact between the skirt and the wall is not affected.
- the latching projection 12 has a latching nose 22 which, in the assembled state of FIG. 6, bears against the wall 19 remote from the baseplate 2. If the holding ribs 8 extend over significantly more than half the length of the base plate as shown in FIG. 1, this latching lug 22 is not absolutely necessary, since the second legs 10 of the holding ribs already hold the backing piece 1 pressed against the wall 19. In this case, therefore, a simple projection 12 'of the shape shown in Fig. 7 can be sufficient without locking lug whose locking action is limited to lock a backward displacement of the Schulegmaschines 1 in the longitudinal direction of the opening 16 after locking. If the retaining ribs 8 become e.g. extend only from their converging ends to the section line L-L of Fig. 1, the locking lug 22 ensures that the base plate 2 is held parallel to the wall 19 and the skirt 13 is uniformly deformed on its entire circumference.
- a second alternative embodiment of the detent projection 12 " is shown in Fig. 8.
- the detent projection 12" has a hairpin-like shape with a first leg 23 tapering from the base plate 2 to the wall 19 (not shown in Fig. 8). and a second leg 24 parallel to the wall 19 connecting the free end of the first leg 23 to a barb 25 which, in the assembled state of the backing part, abuts an edge of the portion 18 of the opening 16, like the projection 12 'of FIG , If during the insertion of the backing part 1 according to this embodiment in the opening 16 of the barbs 25 along the wall 19 along, it allows him the hairpin-like arrangement of the legs 23, 24, to the base plate 2 to escape until the opening 16 is reached, in which he engages elastically.
- Fig. 9 shows a section through a skirt 13 'according to a further developed embodiment of the invention.
- a wave-shaped section 28 is provided instead of the foot section 26 with the main section 14 directly connecting curved transition region 27, a wave-shaped section 28 is provided.
- the wave-shaped section is shown here with a respective flank 29, which is essentially parallel to the foot section 26, and a flank 30 which is substantially parallel to the main section 14; However, it is also possible for a plurality of pairs of such flanks 29, 30 to follow one another in the radial direction.
- the deformation that the apron 13 'undergoes during assembly of the backing part is distributed over a plurality of curved transition regions 31, both between the flanks 29, 30 themselves and between in each case one of the flanks 29, 30 and the foot or main section 26 14.
- the skirt 13 ' is adaptable to greatly varying thicknesses of the wall 19, or it can be realized with a relatively large wall thickness rendering it insensitive to damage.
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610012921 DE102006012921A1 (de) | 2006-03-21 | 2006-03-21 | Bauteil zur Montage an einer Wand und damit ausgestattetes Gerätegehäuse |
| PCT/EP2007/050789 WO2007107400A2 (de) | 2006-03-21 | 2007-01-26 | Bauteil zur montage an einer wand und damit ausgestattetes gerätegehäuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2008045A2 true EP2008045A2 (de) | 2008-12-31 |
Family
ID=38438238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07726237A Withdrawn EP2008045A2 (de) | 2006-03-21 | 2007-01-26 | Bauteil zur montage an einer wand und damit ausgestattetes gerätegehäuse |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2008045A2 (de) |
| DE (1) | DE102006012921A1 (de) |
| RU (1) | RU2416775C2 (de) |
| WO (1) | WO2007107400A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019210662A1 (de) * | 2019-07-18 | 2021-01-21 | BSH Hausgeräte GmbH | Innenbehälter mit einer eine Tasche aufweisenden Lochaussparung, Haushaltskältegerät sowie Verfahren zur Montage eines Anbauteils an einem Innenbehälter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1520315A1 (ru) * | 1988-02-15 | 1989-11-07 | Специальное Конструкторско-Технологическое Бюро Компрессорного И Холодильного Машиностроения | Охлаждающее устройство |
| US5000010A (en) * | 1990-06-22 | 1991-03-19 | General Electric Company | Refrigerator with hot liquid loop/case protection |
| IT236859Y1 (it) * | 1995-05-08 | 2000-08-31 | Whirlpool Italia | Dispositivo per il collegamento elettrico di componenti difrigoriferi |
| DE19730357A1 (de) * | 1997-07-15 | 1999-01-21 | Bosch Siemens Hausgeraete | Kühlgerät |
| DE10233217A1 (de) * | 2002-07-22 | 2004-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | Befestigungselement und -anordnung |
| JP4118644B2 (ja) * | 2002-09-30 | 2008-07-16 | 松下冷機株式会社 | 冷蔵庫 |
| DE10259765A1 (de) * | 2002-12-19 | 2004-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Innenbehälter für ein Kältegerät |
-
2006
- 2006-03-21 DE DE200610012921 patent/DE102006012921A1/de not_active Withdrawn
-
2007
- 2007-01-26 EP EP07726237A patent/EP2008045A2/de not_active Withdrawn
- 2007-01-26 WO PCT/EP2007/050789 patent/WO2007107400A2/de not_active Ceased
- 2007-01-26 RU RU2008141360/21A patent/RU2416775C2/ru not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007107400A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2416775C2 (ru) | 2011-04-20 |
| DE102006012921A1 (de) | 2007-09-27 |
| RU2008141360A (ru) | 2010-04-27 |
| WO2007107400A2 (de) | 2007-09-27 |
| WO2007107400A3 (de) | 2008-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3742493C2 (de) | Befestigungselement und Verfahren zu dessen Anbringung | |
| EP1999419B1 (de) | Anordnung mit einer wand und einem in einer öffnung der wand verankerten bauteil | |
| DE602004002123T3 (de) | Halteelement | |
| EP3452734B1 (de) | Clip zum befestigen eines ersten elements an einem zweiten element | |
| DE2944748A1 (de) | Halteclip zur loesbaren befestigung von funktionselementen auf einer traegerplatte mittels gewindebolzen | |
| DD271548A5 (de) | Multifunktionsvorrichtung | |
| DE2542562C2 (de) | Halteelement aus Kunststoff zur Befestigung in einem polygonalen Durchgangsloch | |
| EP1999418B1 (de) | Gerätegehäuse mit einem an einer wand montierten bauteil | |
| DE4410455C1 (de) | Wasserdichte Kontaktstiftdurchführung durch gegossene Kunststoffteile, insbesondere von Steckergehäusen | |
| DE2346154A1 (de) | Vorgefertigtes anschlusselement mit schraube und beilagscheiben sowie verfahren zu seiner herstellung | |
| EP2034562A2 (de) | Steckverbinder mit einem einteiligen Isolierkörper | |
| EP2906888B1 (de) | Kältegerät mit einbauteil | |
| EP1794520B1 (de) | Kältegerät mit hinterschäumter wand und bauteil zur montage an der wand | |
| EP3884229B1 (de) | Kältegerät mit leitungsdurchführung | |
| EP2008045A2 (de) | Bauteil zur montage an einer wand und damit ausgestattetes gerätegehäuse | |
| WO2002070939A1 (de) | Dichtungsmanschette | |
| DE202006013243U1 (de) | Stecker | |
| EP2947364A1 (de) | Schlauchverbindungs-vorrichtung und massage-toy mit einer solchen schlauchverbindungs-vorrichtung | |
| EP1952466B1 (de) | Vorrichtung zum verschliessen von rohrplatten von batterien | |
| DE102019216651A1 (de) | Kältegerät und Leitungsdurchführung dafür | |
| EP3582240A1 (de) | Schlauchverschluss | |
| EP2509167A2 (de) | Steckverbinder mit Einführhilfe zum Einführen von Kontaktelementen | |
| EP3510315B1 (de) | Knickschutzvorrichtung für einen schlauch | |
| EP3982024B1 (de) | Vorrichtung zum abdichten und/oder abschotten einer durchführung durch eine wand | |
| CH653178A5 (de) | Kontaktanordnung mit einem wickelpfosten. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
| 17P | Request for examination filed |
Effective date: 20081124 |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| 17Q | First examination report despatched |
Effective date: 20090211 |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BSH HAUSGERAETE GMBH |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20160802 |