CN102803877A

CN102803877A - Cabinet-like household appliance having a compartment floor

Info

Publication number: CN102803877A
Application number: CN2010800265445A
Authority: CN
Inventors: B·安杰莱; C·贝克; R·贝尼查; M·齐亚努鲁; M·艾歇尔; A·格茨; R·施陶德; T·蒂舍尔
Original assignee: BSH Bosch und Siemens Hausgeraete GmbH
Current assignee: BSH Hausgeraete GmbH
Priority date: 2009-06-17
Filing date: 2010-06-04
Publication date: 2012-11-28
Anticipated expiration: 2030-06-04
Also published as: WO2010145952A3; WO2010145952A2; CN102803877B; EP2443405A2; PL2443405T3; EP2443405B1; RU2011150938A; DE102009026999A1

Abstract

The invention relates to a cabinet-like household appliance having a housing (1, 2) enclosing a storage compartment (3) and comprising a protruding storage surface (6), and having a compartment floor (7) supported by the storage surface (6), wherein a locking element (12; 20; 22; 33) is mounted on the compartment floor (7) and is displaceable between a locked position in which it retains the compartment floor (7) fixed to the storage area (6) in an interlocked manner, and a loose position, in which it allows displacement of the compartment floor (7) in at least one degree of freedom.

Description

Cabinet-type household appliance with bottom, cabin

Technical field

The present invention relates to cabinet-type household appliance, household refrigerating device especially for example.The housing of this refrigerating plant surrounds one or more storage compartment, and wherein said storage compartment is divided more efficiently to use by bottom, one or more cabin substantially.

Background technology

Traditionally, in factory, make in the process of electrical equipment, bottom, this cabin is mounted in for its set installation position in storage compartment.Vibration can't be resisted substantially in said installation site, thereby can not still think in the process of transportation, still to be in bottom the cabin is its set position.In order to bear transportation intactly, therefore, cabin bottom is fastened or be fixed by means of foam or the paperboard component between the wall of bottom, said cabin and inside, wedged by means of adhesive tape.This preparation measure to transportation needs the work in the manufacture process, and this can not bring any additional value for the consumer.In fact, use adhesive tape, the risk that exists adhesive to break away from and still adhere to housing or bottom, cabin and must remove by the consumer from band, this makes us inconvenience.Foam or paperboard component must be removed by the consumer or by carrier, and this it is also to have caused the work of inconvenience and the cost that might add.

Summary of the invention

Therefore the object of the invention is to be provided at and improves fixedly bottom, cabin in the cabinet-type household appliance.

This purpose realizes that through a kind of like this cabinet-type household appliance this cabinet-type household appliance has housing, and said housing surrounds a storage compartment and comprises the supporting member that extend into said inside storage compartments; Said cabinet-type household appliance also has the bottom, cabin by said supporting members support; Locking member is connected to bottom, said cabin and can between latched position and released position, moves; In said latched position; Said locking member keeps bottom, said cabin to be fixed to said supporting member through the form fit ways of connecting, and in said released position, said locking member allows bottom, said cabin to move along at least one free degree.

With this mode, with in the manufacture process fixedly the relevant work in cabin bottom can be avoided fully or at least significantly avoided.In addition, the consumer need not and removes adhesive residue or remove the relevant work of transportation retaining element.

In addition, advantageously, the bottom, cabin is fixed with unimpeded mode in the electrical equipment use in household electrical appliance, thereby after installing electrical equipment, retaining element need not to be removed, and the bottom, cabin also can be still fixing in the electric operation process.

" household electrical appliance " are understood that a kind of electrical equipment of family expenses purpose in this case, especially household refrigerating device, for example refrigerator, refrigerator-freezer or combined refrigerator refrigerator-freezer.

Remain minimum quantity in order to be completely fixed the required safety element in bottom, cabin, at least one obviously fixing hook portion is provided with on the bottom, cabin, and this hook portion engages below supporting member.

Preferably, the leading flank that said fixing hook portion centers on supporting member combines, thereby when locking member was in the released position, the bottom, cabin can be pushed forward at once, so that take out.Thereby in the installation site, the bottom, cabin can directly contact with the rear wall of housing, and this can not make the installation or removal of bottom, cabin be difficult to.

Preferably, the guide rail that the bottom, cabin comprises plate and is fastened to an edge of plate, fixing hook portion is connected to this guide rail with the locking member that can move.Therefore, it is simple that the structure of plate keeps, and this has realized economic manufacturing.Can have more the guide rail of labyrinth can be made economically, especially is manufactured to injection molding part.

The locking member that can move can also be a hook portion, and this hook portion engages below supporting member in latched position at least.

If the locking member that can move is constructed to hook portion, then said hook portion is preferably pointed to respect to the hook portion mirror image of aforementioned fixation symmetrically.Thereby locking member is enough in latched position, make that with fixing hook portion the cabin bottom shape is connected to supporting member ordinatedly.

A free end (at least in latched position) of the hook portion of locking member preferably points to forward, thereby engages around the trailing flank of supporting member, and thereby prevents that the bottom, cabin from moving forward.

In order to support the bottom, cabin with the mode that prevents to tilt, between supporting member and bottom, cabin, should be provided with at least two along the isolated contact site of depth direction.Said contact site can advantageously form along the isolated arm of depth direction by two.When fixing hook portion and locking member all engage in the intermediate space between arm, between said arm, can produce king-sized distance.

According to first preferred embodiment, locking member can rotate between latched position and released position around rotation, and said rotation is perpendicular to the plate of bottom, cabin.Thereby in transportation or in the process of using, the element drives that can move can't act on the plate of bottom, cabin to the power in the released position, and the locking member that can move need not accessory ground and still is fixed in the latched position.

Yet if expectation, locking member can be locked in latched position, and this is because the locking member that can move has rotating shaft, and the outer surface of rotating shaft can local change apart from the distance of rotation.Thereby the locking member that can move is tilted a position for joint, and in this position, supporting arm props up against the part of outer surface apart from the part of rotation minimum range.Preferably, this part be constructed to the axle the tubular outer surface in smooth minute face.

According to second preferred embodiment of the present invention; The bottom, cabin is fixed to, and in latched position, the vertical side of element that can move and supporting member is relative; And therefore prevent of the horizontal movement of bottom, cabin with respect to supporting member; And in the released position, the element that can move moves towards vertical side, thereby discharges this motion.

In this case; The element that can move is preferably relative with the respect to one another vertical side of supporting member with fixing hook portion; Thereby hook portion has stopped the horizontal movement of bottom, cabin along direction, and this horizontal movement does not receive the element that can move that is in latched position and stops.

Hook portion preferably is constructed to one with the element that can move and links together, and especially the form with single injection-molded parts is joined together.

If supporting member comprises two along the isolated arm of depth direction, the element that then can move can be to arrange in the intermediate space of mode between two arms of saving the space.

In this case, the quantity of fixing hook portion preferably is at least two, fixing hook portion of effect on each said arm.

In this case, especially, the resilient tongue of pointing to along depth direction is regarded as the locking member that can move.

In the situation of second embodiment, locking member can be substantially loaded by elasticity in latched position, this especially the intrinsic elasticity of the tongue through forming the element that can move realize.

Description of drawings

To know other features and advantages of the present invention with reference to accompanying drawing through the following explanation of illustrative examples, wherein:

Fig. 1 shows the perspective schematic view of the body of refrigerating plant, in said body, installs and be fixed with the bottom, cabin;

Fig. 2 a shows the perspective schematic view of the side rails that is in latched position of bottom, cabin;

Fig. 2 b shows the partial view of the guide rail that is in the released position;

Fig. 3 shows the perspective view according to the guide rail of second embodiment;

Fig. 4 shows the bowing to perspective view of guide rail of a third embodiment in accordance with the invention;

Fig. 5 shows and below tiltedly, sees perspective view in the past at the guide rail of installing on two arms according to the 3rd embodiment;

Fig. 6 shows the longitudinal sectional view of the guide rail shown in Figure 4 and 5;

Fig. 7 show according to fourth embodiment of the invention with the similar longitudinal sectional view of Fig. 6; And

Fig. 8 shows the upward view according to the guide rail of fifth embodiment of the invention.

The specific embodiment

Fig. 1 is the perspective schematic view of domestic refrigerator, and wherein said domestic refrigerator has body 1 and door 2, wherein said body and door sealing one adiabatic storage compartment 3.A plurality of paired recesses 5 are formed on the different height place on the inner face of the sidewall 4 of body 1.Each recess 5 is configured to supporting arm 6 is inserted wherein, thereby connects or bonding being fixed through friction, shows wherein two pairs of supporting arms in the drawings.Although it is clearly visible to go up right supporting arm 6, sit idly on right down supporting arm in bottom, cabin 7.Bottom, cabin 7 shown here roughly comprises rectangular glass 8 and two support rails 9, and wherein said support rails is for example fastened through bonding mode along the lateral edges of glass plate 8, visible only one of them support rails in Fig. 1.

Fig. 2 a shows the enlarged drawing of this support rails 9.This support rails comprises elongated bar 10, and this cross section is L shaped, and the wide width wing with level, the wide width wing of this level are arranged to the edge (not shown among Fig. 2 a) of supporting glass plate 8 and preferably are bonded to glass plate.Narrower and the vertical wing of bar 10 is around the edge join of glass plate 8, and in the state inside of installing between the adjacent sidewall 4 of said edge and body 1.

The integrally formed hook portion of opening backward 11 on a downside of bar 10; Said hook portion be arranged in the state of installation with two supporting arms 6 in back one (in Fig. 2 also shown in broken lines pellucidly that) supporting arm contact, promptly this supporting arm towards contacting on the leading flank of door 2 and on the downside at supporting arm.Hook portion 11 is little degree intrinsic rigidity or maximum ground elastically deformables.

In the forefoot area of support rails 9, rotatable hook portion 12 is connected to the downside of bar 10.In this case, rotatable hook portion 12 comprises plate shape arm 13 and the axle 15 that level is pointed to, and wherein said axle 15 can be with arm 13 around vertical-rotation-axis 14 rotations.In the structure of Fig. 2 a, the free end of arm 13 points to forward, and the following side contacts of arm 13 and preceding supporting arm 6.Axle 15 roughly has the shape of water chestnut cylinder, and this water chestnut cylinder is distributed with

smooth minute face

16,17 on its outer surface.Vertical contacts side surfaces on the back of branch face 16 that the free end of arm 13 points to and preceding supporting arm 6.If hook portion 12 is rotated, then axle 15 water chestnut cylindrical section and this vertical contacts side surfaces.Thereby; If total is out of shape a little; Then hook portion 12 only can rotate to the released position of Fig. 2 b from the latched position shown in Fig. 2 a, and this is since two supporting arms 6 are expanded separately with flexible mode a little or fixing hook portion 11 because the expansion force that is occurred and widening a little.Because latched position that vibration caused in the electrical equipment transportation and the unintentional transformation between the released position are able to prevent.

Because in released position split 17 one rotation forward, shown in Fig. 2 b, so bottom, cabin 7 in this position, can not have at first to be positioned on the supporting arm 6 stressedly, thereby subsequently through making hook portion 12 rotations fixedly bottom the cabin.In this case, in Fig. 2 b towards after branch face 17 and inoperative, but the hook portion 12 shown in allowing shown in support rails 9 on and unshowned and with shown in the support rails of support rails mirror image symmetry on be used in an identical manner.

Fig. 3 show with Fig. 2 a similarly but according to the perspective view of the support rails 9 of second embodiment of the invention.L shaped 10 disclosed identical with Fig. 2 a with fixing hook portion 11; Yet, in the horizontal tail of bar 10, forming along the groove 18 of the cross section T shape of depth direction longitudinal extension, form fit ground receives the slide block 19 with complementary shape in said groove 18.Be secured to slide block 19 and through this slide block vertically being directed along the displaceable hook portion 20 of the downside of bar 10 along bar 10.On a free end of hook portion 20, form the smooth protuberance that is directed upwards towards 21, hook portion 20 from after be pulled to before 6 last times of supporting arm, this protuberance causes strain a little before on the leading flank that joins supporting arm 6 to.

The 3rd embodiment referring to Fig. 4 to 6 explanation support rails 9.Figure 4 and 5 show the perspective view of guide rail respectively, and Fig. 6 shows the longitudinal sectional view of guide rail 9.In this case, guide rail 9 roughly has the hexahedral shape of slender and parallel, this above parallelepiped on, as on bar 10, form narrow protuberance 21, these narrow protuberance 21 gussets (flank) are bonded to above this and unshowned glass plate 8.The outlying observation person's of guide rail 9 sidepiece is opened, thereby supporting arm 6 can be incorporated into the guide rail 9 from this side joint.In the middle section of guide rail 9, form resilient tongue 22.Said resilient tongue is located the body that one is connected to support rails 9 in its back-end; Near front end, the side surface that the actuating lug 23 of said resilient tongue 22 stretches out above guide rail 9 gets in the inboard of storage compartment 3.

Especially shown in the cutaway view of Fig. 6, the end 24 at the upwards oblique angle of resilient tongue 22 has little relative with gap near the door and the vertical side 25 on the back of supporting arm 2.The front end of guide rail 9 is formed by rigidity hook portion 26; The preceding vertical side 27 with side 25 mirror images symmetry of the vertical part of said rigidity hook portion 26 and preceding supporting arm 6 is relative, and said rigidity hook portion 26 backward towards part further engage at the following side-lower of supporting arm 6.The cross section of support rails 9 with below the supporting arm 6 of back, engage towards another rigidity hook portions 28 identical with hook portion 26 in the past.

Shown in the dotted line among Fig. 6, resilient tongue 22 can upward deflect through pressing actuating lug 23.In last stop position, the no longer overlapping side 25 of the end 24 of resilient tongue 22, but overlapping support rails 9 sit idly on preceding supporting arm 6 on smooth rib 29.Thereby when resilient tongue 22 was upward deflected, support rails 9 can move forward enough far at least, thereby hook

portion

26,28 and supporting arm 26 are no longer overlapping along depth direction.In this position, bottom, cabin 7 can wholely raise, and is removed from storage compartment 3.

For the bottom, cabin is installed once more, be enough to it is installed on the supporting arm 6, thereby the end 24 of resilient tongue 22 is sat idly on preceding supporting arm 6 and so is upward deflected.If cabin bottom 7 is pushed in the storage compartment 3 now, then resilient tongue 22 finally from supporting arm 6 skid off and returning to its off-position, be that end 24 and the side 25 of resilient tongue is relatively and in the latched position that bottom, cabin 7 is immovably remained on the supporting arm 6.

Fig. 7 shows the 4th embodiment of support rails 9 with the mode with the similar longitudinal sectional view of Fig. 6.As in the situation of Fig. 6, two

rigidity hook portions

26,28 are set, said rigidity hook portion is propped up on the preceding vertical side 27 of supporting arm 6 and the downside at said supporting arm in latched position and is engaged around said supporting arm.Elongated double-arm rod member 31 only is connected to the body of support rails 9 via vertical web 30.When the forearm of rod member 31 is upwards pressed by the user; Protuberance 32 on the postbrachium of rod member 31 is disengaged from the recess of opening downwards of back supporting arm 6; Thereby cabin bottom 7 can be by tractive forward, and after

hook portion

26,28 is released, can is lifted and is removed from storage compartment 3 from supporting arm 6.

In Fig. 8 with from below the mode of the view seen show another remodeling of support rails 9.In this case, visible two supporting arms 6 and two

rigidity hook portions

26,28, wherein said two rigid hooks portions engage around the leading flank of supporting arm 6 respectively.Being formed by resilient tongue 33 on a large scale towards storage compartment 3 inner sidewalls of support rails 9, wherein said resilient tongue can be along the width deflection of body 1.Said resilient tongue is carried a protuberance 34, and wherein in the off-position of said resilient tongue 33, said protuberance props up the back vertical side 25 against preceding supporting arm 6.Shown in dotted line, resilient tongue 33 can be along the width deflection of storage compartment 3, thereby make protuberance 34 stop overlapping side 25, and thereby make bottom, cabin 7 to move.

In the illustrative examples discussed to some extent, supporting arm 6 is symmetrical with respect to vertical imaging plane, thus identical supporting arm can be used on a left side and right side wall 4.And, if supporting arm is symmetrical with respect to horizontal imaging plane, then can't mounting support arm 6 towards incorrect words.Yet, this symmetric shape can make supporting arm with compare highlyer from static viewpoint is required, and thereby need not to take up space.

In order to prevent that supporting arm 6 is erected to carelessness up and down and is installed in the recess 5, can consider recess 5 is asymmetricly constructed, thereby correspondingly supporting arm 6 only can be in correctly being inserted into recess 5.Optional technical scheme as shown in Figure 5 provides, and narrow outstanding rib 35 forms on the downside of supporting arm 6, and supporting arm 6 above be smooth.Thereby, know obviously that at any time which sidepiece of supporting arm is arranged to carry bottom, cabin 7.Similarly, in the embodiment of Fig. 7, the recess that on an only side of supporting arm, forms and receive protuberance 32 can show supporting arm 6 correctly towards.

Claims

1. cabinet-type household appliance, it has housing (1,2), and said housing surrounds a storage compartment (3) and comprises the supporting member (6) that extend in the said storage compartment (3); Said cabinet-type household appliance also has the bottom, cabin (7) by said supporting member (6) supporting, it is characterized in that locking member (12; 20; 22; 33) be connected to bottom, said cabin (7) and can between latched position and released position, moving; In said latched position; Said locking member keeps said bottom, cabin (7) to be fixed to said supporting member (6) through the form fit ways of connecting; In said released position, said locking member allows said bottom, cabin (7) to move along at least one free degree.

2. household electrical appliance according to claim 1 is characterized in that, the hook portion (11 that at least one is fixing; 26,28) be connected to said bottom, cabin (7), said hook portion engages below said supporting member.

3. household electrical appliance according to claim 2 is characterized in that, said fixing hook portion (11; 26,28) leading flank (27) around said supporting member (6) engages.

4. household electrical appliance according to claim 2 is characterized in that, the guide rail (9) that said bottom, cabin (7) comprises plate (8) and is fastened to an edge of said plate (8), said fixing hook portion (11; 26,28) and the said locking member that can move (12; 20; 22; 33) be connected to said guide rail.

5. according to the arbitrary described household electrical appliance of aforementioned claim, it is characterized in that the said locking member that can move is the hook portion (12 that engages in said supporting member (6) below in said latched position; 20).

6. household electrical appliance according to claim 5 is characterized in that, the said locking member that can move (12; 20) and the fixing hook portion (11 that engages in said supporting member (6) below; 24,26) at least said latched position against each other mirror image point to symmetrically.

7. household electrical appliance according to claim 6 is characterized in that, the said hook portion that can move (12; 20) a free end points to forward in said latched position at least.

8. according to claim 6 or 7 described household electrical appliance, it is characterized in that said supporting member comprises two arms that are spaced apart from each other along depth direction (6), and two hook portions (11,12; 11,20) engage in the intermediate space between said arm (6).

9. according to the arbitrary described household electrical appliance of aforementioned claim; It is characterized in that; The said locking member that can move (12) can rotate between said latched position and said released position, and the rotation (14) of said locking member (12) is perpendicular to said plate (8).

10. household electrical appliance according to claim 9 is characterized in that, said locking member (12) has rotating shaft (15), and the outer surface of said axle (15) can local change apart from the distance of said rotation (14).

11. according to the arbitrary described household electrical appliance of claim 1 to 4, it is characterized in that, in said latched position, the said locking member that can move (22; 31) relative with the vertical side (25) of said supporting member (6), and in said released position, the said locking member that can move (22; 31) move towards said vertical side (25).

12. household electrical appliance according to claim 11 is characterized in that, the said locking member that can move (22; 31) and said fixing hook portion (11; 20) with the respect to one another vertical side (25 of said supporting member (6); 27) relative.

13., it is characterized in that said fixing hook portion (11 according to claim 11 or 12 described household electrical appliance; 20) and the said locking member that can move (22; 31) link together as a whole.

14., it is characterized in that said supporting member comprises two along the isolated arm of depth direction (6), and the said locking member that can move (22 according to claim 11,12 or 13 described household electrical appliance; 31) arrange in the intermediate space between said two arms (6).

15. household electrical appliance according to claim 14 is characterized in that, the quantity of said fixing hook portion is at least two, and fixing hook portion acts on each said arm.

16., it is characterized in that the resilient tongue (22 of the said locking member that can move according to the arbitrary described household electrical appliance of claim 11 to 15 for pointing to along depth direction; 33).

17., it is characterized in that said locking member (12 according to the arbitrary described household electrical appliance of aforementioned claim; 20; 222; 33) in said latched position, loaded by elasticity.