CN101583755A - Securing element for a tubular heater, fastening system having said securing element and washing machine having said securing system - Google Patents
Securing element for a tubular heater, fastening system having said securing element and washing machine having said securing system Download PDFInfo
- Publication number
- CN101583755A CN101583755A CNA2007800487383A CN200780048738A CN101583755A CN 101583755 A CN101583755 A CN 101583755A CN A2007800487383 A CNA2007800487383 A CN A2007800487383A CN 200780048738 A CN200780048738 A CN 200780048738A CN 101583755 A CN101583755 A CN 101583755A
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- China
- Prior art keywords
- retaining element
- tube heater
- rinsing maching
- contact portion
- wire rod
- Prior art date
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- 238000005406 washing Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- 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
- A47L15/4285—Water-heater arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/04—Heating arrangements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44017—Clasp, clip, support-clamp, or required component thereof with specific mounting means for attaching to rigid or semirigid supporting structure or structure-to-be-secured
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Resistance Heating (AREA)
Abstract
A securing element (30) made of bent wire for a tubular heater (2) of a washing machine (1), which comprises a first mounting portion (31) for connecting the securing element for the tubular heater to a mounting base (11) of a washing machine, and a clip portion (31c) extending upwards from the mounting base (11) with at least two opposing wire arms (32, 33), each one of the arms having four portions which come into contact with the tube of the tubular heater.
Description
Invention field
The present invention relates to a kind of retaining element of the tube heater of making by bent wire that is used for rinsing maching, and relate to a kind of system that is used to utilize the retaining element made by wire rod to come fastening tube heater, and relating to a kind of rinsing maching, it has the system that is used to utilize the next fastening tube heater of being made by wire rod of retaining element.
Background of invention
The known commercial element of being made by wire rod that is used for fixing the tube heater that is used for rinsing maching comprises a wire rod, and this wire rod is inserted into purpose for this reason and in the inner mounting that constitutes of tub for washing machine.
The tube heater of design known systems retaining element to be used for it is fixed is identical with the tube heater type that is used for it is fixed with design retaining element of the present invention.It is a kind of tube heater that comprises the mounting part of a pipe section and a sealing.This tube heater passes the opening in barrel wall, makes pipe section be positioned at the inside of bucket, and will seal mounting and be securely fixed on barrel wall, and it is closed and seals.Heating tube (one or more) extends from described sealing mounting.The first of pipeline is parallel to second wall of bucket and extends towards the inside of bucket, the bucket wall that second wall of bucket is fixed thereon perpendicular to the sealing mounting, and pipeline itself turns back and is parallel to or almost is parallel to the second portion of first with formation.This second portion can connect once more with the sealing mounting, perhaps in third part, itself can turn back so that be parallel to first and second part towards the inside of bucket and extend, itself turns back once more afterwards, to form with it first three partial parallel and to be fastened on the 4th part that seals on the mounting at bucket wall place.That is to say that pipe configuration becomes a kind of Z font pipeline, it has the parallel or almost parallel pipe section that is arranged in the plane parallel with the bucket wall, and the bucket wall is perpendicular to its wall that is fixed thereon by the sealing mounting.By convention, these pipe sections form the flared smaller angle towards the inside of bucket between it.Pipeline has circular cross-section, but almost on its whole length, it has outwards outstanding rib.Rib is produced by the method for making this class heating tube.If the plane that people's imagination parallels with the bucket wall that is fastened to the wall on it perpendicular to heater, then the center of pipeline section is passed on this plane, and rib will be arranged on this plane and pipeline section intersection.
By convention, the prior art retaining element has the mounting portion, and it is a part that is inserted into the bent wire in barrel groove.Two arms extend towards bucket inside abreast from the two ends of wire rod mounting portion.These two arms raise abreast, and crooked toward each other in recessed mode, and afterwards once more away from each other.They bend to make its each on the part of heating tube periphery part of fastening heating tube.Like this, the tubular portion of heater is fastened to the inner wall a distance from described bucket of bucket.
A problem that is associated with this tightening member is that it may come in contact with heater in the zone that comprises the cross section rib, and as time goes by, it may be owing to vibration damages it.In addition, at assembly process, when inserting heater, pipeline also may take place make wire rod arm one of them or both bendings, thereby cause the heater can not be by fastening in place rightly.
Summary of the invention
In order to solve prior art problems, an object of the present invention is to provide a kind of more reliable stronger retaining element that is used for tube heater, it will can be owing to the friction that causes because of vibration damages heater; And provide a kind of and allow that easy-on more is used for the fastening system of heating element heater, and a kind of rinsing maching that has such fastening system: this fastening system has and is used for retaining element tube heater, reduced the noise that distributes owing to the vibration of tube heater when machine run.
The retaining element of the feature of this purpose by having claim 1, the fastening system of feature with claim 13 and the rinsing maching with feature of claim 17 are realized.
According to claim 1, this purpose realizes that by the retaining element of being made by bent wire that is used for the rinsing maching tube heater this retaining element comprises: the retaining element that is used for being used for tube heater is connected to the first installation part on the mounting seat of rinsing maching; And from the upwardly extending clamping part that has at least two relative wire rod arms of mounting seat, wherein each arm has first contact portion, the first noncontact part after first contact portion, after first noncontact part and be arranged on than first contact portion, second contact portion on the high position more, the second noncontact part after second contact portion, wherein second noncontact partly is arranged on the highest position of the retaining element that is used for tube heater, and wherein relative wire rod arm also has the 3rd contact portion after second noncontact part, the 3rd noncontact part after the 3rd contact portion, and wherein at least one in these two relative wire rod arms has after the 3rd noncontact part and is arranged on than the 3rd contact portion the 4th contact portion on the lower position more.
Like this, each arm that is used for the tube heater retaining element is fixed tube heater in three zones at least, and at least one in these arms fixed it in four zones, it has reduced the heater vibration more reliably, thereby and has reduced friction between the wire rod of heater and retaining element.
In order further to reduce heater vibration, two relative wire rod arms have the 4th contact portion, and it and is arranged on than on the lower position of the 3rd contact portion after the 3rd noncontact part.
In addition, provide compartment between mounting portion and clamping part, it is according to the isolated mode in clamping part and mounting portion is linked together them.
In one embodiment, mounting also comprises second mounting portion in the relative wire rod arm at least one, and it is connected to the mounting seat of rinsing maching with the retaining element that is used for being used for tube heater after the 4th contact portion.Like this, the connection between retaining element and mounting seat is more stable, and is difficult for owing to the lateral pressure on the arm bends.
For in the wire rod arm at least one, stipulate extraly that also it has the 4th noncontact part after the 4th contact portion, and the 4th noncontact partly is connected on the compartment, providing support and to strengthen, thereby prevent bending.
In one exemplary embodiment, relative wire rod arm is partly located mutual intersection in first noncontact part and the 3rd noncontact, and to form X-shaped, it has given retaining element bigger flexibility.
This embodiment can make relative wire rod arm one of them between first noncontact of another wire rod arm part and the 3rd noncontact part, pass, thereby help manufacture process in the wire bending machine.
In another different embodiment, first noncontact of each arm part and the bending of the 3rd noncontact part away from relative arm, thus not intersecting and form two C shapes in opposite directions, it has the concavity of the pipe section that is used to receive tube heater.The retaining element that is used for tube heater is made by continuous wire piece, and this wire piece diameter is between 0.5 and 4 millimeter, and preferably between 1 millimeter and 3 millimeters, particularly advantageous is 1.5 and 2.5 millimeters, especially 2 millimeters.Also very advantageously be, relative wire rod arm is flexible, thereby its pipe section to tube heater applies power so that they are separated.Wire rod is that stainless steel also is particularly advantageous, and it guarantees the durability in wet environment.
According to claim 13, this purpose is used to utilize above-mentioned tube heater retaining element to come the system of fastening rinsing maching tube heater to realize by a kind of, wherein insert heater, first end of tube heater is fastened on the retaining element by on the direction of insertion that is substantially perpendicular to the positive view plane of retaining element (plane of elevation), sliding.Positive view plane should be understood that to mean the plane that the arm by the clamping part of parallel rising forms, and perhaps the plane that forms by the parallel plane that forms by the contact portion of arm does not enter so that the pipeline of heater can have difficultly.
In an embodiment of this system, second end of tube heater has two pipe sections, they are fixed by clamping part, form 0 ° to 10 ° angle with direction of insertion, preferably between 0 ° and 5 °, especially advantageously 0 ° and 3 °, particularly 2 °, it helps to be inserted in the clamping part of retaining element, because described part is opened wide on the passage of pipeline, and has increased the pressure that applies thereon, and afterwards when inserting heater, relative wire rod arm is with respect to its empty position and deflection, thus fixing tubular portion.
In a kind of preferred structure, second end of tube heater is fastened on the wall of mounting seat, thereby means that heater is subjected to pipeline and second end fastening, has given better response to vibration.
According to claim 17, this purpose realizes by having the above-mentioned rinsing maching that is used for the fastening system of tube heater, this rinsing maching have by the first half barrels with the second half barrel-shaped wash buckets that become, and wherein mounting seat is arranged in the first half barrels.
For the mounting portion of retaining element, stipulate that it is engaged in the mounting seat, the second half barrels protrusion and retaining element come in contact, thereby in mounting seat it are fastened on its installation site, thereby and do not allow dismounting it, make it more firm thus.
The wall of mounting seat is the first half barrels a wall, and it has the hole that is used to insert tube heater, and wherein tube heater is fastening by its second end, closes described hole hermetically, the electrical connection of a having heaters be retained in bucket the outside and away from the risk of humidity.
The direction of insertion of heating element heater is that retaining element is installed in direction in the mounting seat.Thereby when inserting heating element heater, in case assembled the installation elements that is used for heater conduit, heater conduit just will be pushed to its more reliable installation site.
Below will describe and explain preferred exemplary embodiment of the present invention in more detail and with reference to accompanying drawing, and other details and other advantage that should construct.
Brief description
Followingly the present invention has been described in more detail with reference to schematic diagram, wherein:
Fig. 1 has shown the rinsing maching schematic cross-section of the amplification details that has fastening system, and this fastening system has the retaining element of the tube heater that is used for rinsing maching.
Fig. 2 a is the perspective view of first embodiment of the retaining element of the tube heater that is used for rinsing maching made by wire rod.
Fig. 2 b is the perspective view of second embodiment of the retaining element of the tube heater that is used for rinsing maching made by wire rod.
Fig. 2 c is the perspective view of the 3rd embodiment of the retaining element of the tube heater that is used for rinsing maching made by wire rod.
Fig. 3 has shown the 4th embodiment of the retaining element in the mounting seat that is installed in tub for washing machine.
Fig. 4 has shown the 5th embodiment of the retaining element in the mounting seat that is installed in tub for washing machine.
Fig. 5 a has shown and has been used for utilizing the system that fixes tube heater according to the retaining element of the mounting seat that is installed in tub for washing machine of the 3rd embodiment.
Fig. 5 b shown according to of the present invention, have a fixed system that tube heater is fastened to the 6th embodiment of the retaining element on the tub for washing machine mounting seat.
Fig. 6 is the schematic front view that is in the tube heater on the installation site of retaining element (retaining element for example of the present invention).
Fig. 7 has shown the prior art retaining element in the mounting seat that is installed in tub for washing machine.
The description of preferred embodiment
In the accompanying drawings, element identical or the realization identical function has identical reference number.
Fig. 1 has shown the schematic cross-section of muzzle-loading rinsing maching 1, it has the door that is used near cylinder, clothes is placed in the cylinder so that clean, and cylinder is positioned at the inside of the tub for washing machine 10 that water is housed, and adds hot water by electronic tube heater 2 in the clean cycle process.
This heater 2 is inserted in the bucket 10 by the hole 15 of inserting in the wall, and it carries out fastening so that first end 22 of tube heater 2 closes the mode of closed pore 15 hermetically.After heater being installed, at first end, 22 places, the electrical connection of tube heater remains on the outside of bucket.Second end 23 of heater is positioned at the inside of bucket by the system that is used for fastening tube heater, and be fixed on the there, near with the vertical or almost vertical wall of the insertion wall of bucket, described system comprises the retaining element 30 made of wire rod on the mounting seat 11 that is connected on the vertical wall that is formed at bucket.
Fig. 2 a is the perspective view of first embodiment of the retaining element of the tube heater that is used for rinsing maching made by wire rod.Retaining element 30 is made by bent wire, and have the first installation part 31 on the mounting seat 11 that the retaining element that is used for being used for tube heater is connected to rinsing maching, from mounting seat 11 upwardly extending clamping part 31c and the compartment 31b between mounting portion 31 and clamping part 31c that have two relative wire rod arms 32 and 33, it links together them by this way, makes that clamping part and mounting seat 11 are spaced apart.Each arm has the first contact portion 32a, 33a, at the first contact portion 32a, the first noncontact part 32b after the 33a, 33b, at the first noncontact part 32b, after the 33b and be arranged on than the first contact portion 32a, 33a is the second contact portion 32c on the high position more, 33c, at the second contact portion 32c, after the 33c and be arranged on the second noncontact part 32d on the extreme higher position of the retaining element that is used for tube heater, 33d, at the second noncontact part 32d, the 3rd contact portion 32e after the 33d, 33e, at the 3rd contact portion 32e, the 3rd noncontact part 32f after the 33e, 33f, at the 3rd noncontact part 32f, after the 33f and be arranged on than the 3rd contact portion 32e, 33e is the 4th contact portion 32g on the lower position more, 33g, and at the 4th contact portion 32h, after the 33h so that will be used for the second mounting portion 31a on the mounting seat 11 that the retaining element of tube heater is connected to rinsing maching.In addition, arm is arranged in such a way-makes in the relative wire rod arm 32 one and passes between the first noncontact part 33b of another wire rod arm 33 and the 3rd noncontact part 33f.The first installation part 31 is spaced apart in the direction of insertion and the second mounting portion 31a, and it has improved the resistance of the bending that wire rod causes the bad insertion owing to heater.
Fig. 2 b is the perspective view of second embodiment of the retaining element of the tube heater that is used for rinsing maching made by wire rod.Retaining element 30 is made by bent wire, and have the first installation part 31 on the mounting seat 11 that the retaining element that is used for tube heater is connected to rinsing maching, from mounting seat 11 upwardly extending clamping part 31c and the compartment 31b between mounting portion 31 and clamping part 31c that have two relative wire rod arms 32 and 33, it links together them in such a manner, makes that clamping part and mounting seat 11 are spaced apart.Each arm has the first contact portion 32a, 33a, at the first contact portion 32a, the first noncontact part 32b after the 33a, 33b, at the first noncontact part 32b, after the 33b and be arranged on than the first contact portion 32a, 33a is the second contact portion 32c on the high position more, 33c, at the second contact portion 32c, after the 33c and be arranged on the second noncontact part 32d of the highest position of the retaining element that is used for tube heater, 33d, at the second noncontact part 32d, the 3rd contact portion 32e after the 33d, 33e, at the 3rd contact portion 32e, the 3rd noncontact part 32f after the 33e, 33f, at the 3rd noncontact part 32f, after the 33f and be arranged on than the 3rd contact portion 32e, 33e is the 4th contact portion 32g on the lower position more, 33g, and at the 4th contact portion 32h, after the 33h so that will be used for the second mounting portion 31a on the mounting seat 11 that the retaining element of tube heater is connected to rinsing maching.
In addition, arm is arranged in such a way-makes the first noncontact part 32b of each arm 32 and 33, and 33b and the 3rd noncontact part 32f, 33f are crooked away from relative arm, thereby can not intersect but forms spoon shape holder of the pipeline that will receive heater.The first installation part 31 is spaced apart with the second mounting portion 31a on direction of insertion, and this is with regard to the resistance of the bending that increased wire rod the bad insertion owing to heater is caused.
Fig. 2 c is the perspective view of the 3rd embodiment of the retaining element of the tube heater that is used for rinsing maching made by wire rod.Retaining element 30 is made by bent wire, and have the first installation part 31 on the mounting seat 11 that the retaining element that is used for being used for tube heater is connected to rinsing maching, from mounting seat 11 upwardly extending clamping part 31c and the compartment 31b between mounting portion 31 and clamping part 31c that have two relative wire rod arms 32 and 33, its they are linked together by this way-make clamping part and mounting seat 11 are spaced apart.Each arm all has the first contact portion 32a, 33a, at the first contact portion 32a, the first noncontact part 32b after the 33a, 33b, at the first noncontact part 32b, after the 33b and be arranged on than the first contact portion 32a, 33a is the second contact portion 32c on the high position more, 33c, at the second contact portion 32c, after the 33c and be arranged on the second noncontact part 32d on the extreme higher position of the retaining element that is used for tube heater, 33d, at the second noncontact part 32d, the 3rd contact portion 32a after the 33d, 33a, at the 3rd contact portion 32e, the 3rd noncontact part 32f after the 33e, 33f, at the 3rd noncontact part 32f, after the 33f and be arranged on than the 3rd contact portion 32e, 33e is the 4th contact portion 32g on the lower position more, after the 33g, and at the 4th contact portion 32h, 33h so that will be used for the second mounting portion 31a on the mounting seat 11 that the retaining element of tube heater is connected to rinsing maching.
In addition, arm is arranged in such a way-makes the first noncontact part 32b of two arms 32 and 33, and 33b and the 3rd noncontact part 32f, 33f are crooked away from relative arm, thereby can not intersect but forms spoon shape holder of the pipeline that will receive heater.The first installation part 31 is in the identical level with the second mounting portion 31a, and this just makes becomes possibility with them as the installation tongue piece in three mounting seat that are incorporated into the shell form.
Fig. 3 has shown the 4th embodiment of the retaining element in the mounting seat 11 that is installed in tub for washing machine 10.Bucket 10 is made by injection molded, thereby for mounting seat provides cavity 11, it is a kind of special groove, makes retaining element 30 be assemblied in wherein to be in the mode under the pressure.This groove has sealed the first installation part 31 of retaining element 30.In order to ensure wire rod retaining element 30 is fastened in the cavity 11, cavity 11 is formed on the first half barrel 12 a edge-make by this way when this barrel and complementation half barrel 13 links together, and exerts pressure on the retaining element 30 of rib-like connecting line 14 in cavity 11.This design is highly beneficial, because heater 2 is being installed to the bucket 10 that comprises two and half barrel 12 and 13 sealing when inner, it is introduced by window 15, and is bonded in the wire rod 3.If not because half barrel 13 complementary rib 14 is held in place it, makes heater be bonded in the wire rod needed power and will release cavity 11 to wire rod.
In this embodiment of retaining element, arm is as being provided with in the second and the 3rd embodiment, except it does not have the second mounting portion 31a.Fig. 4 has shown the 5th embodiment of the retaining element in the mounting seat 11 that is installed in tub for washing machine 10.Bucket 10 is made by injection molded, thereby for mounting seat provides cavity 11, it is a kind of special groove, makes retaining element 30 be assemblied in wherein to be in the mode under the pressure.This groove has sealed the first installation part 31 of retaining element 30.In order to ensure wire rod retaining element 30 is fastened in the cavity 11, cavity 11 is formed on the first half barrel 12 a edge-make by this way when this barrel and complementation half barrel 13 links together, and exerts pressure on the retaining element 30 of rib-like connecting line 14 in cavity 11.This design is highly beneficial, because, heater 2 being installed in the bucket 10 that comprises two and half barrel 12 and 13 sealing when inner, it is introduced by window 15, and is bonded in the wire rod 3.If not because half barrel 13 complementary rib 14 is held in place it, makes heater be bonded in the wire rod needed power and will release cavity 11 to wire rod.
In this embodiment of retaining element, arm is as being provided with in the 4th embodiment, except at the 4th noncontact part 32h, and the 33h back, the wire rod preferred weld is to compartment 31b.
Fig. 5 a has shown the fixed system that is used for tube heater that utilizes according to the retaining element of the 3rd embodiment, retaining element is installed in the mounting seat of tub for washing machine, and wherein two pipe sections 24 of second end 23 of tube heater are fixed by the clamping part of retaining element.
Fig. 5 b has shown the fixed system that is used for tube heater that utilizes according to the retaining element of the 6th embodiment, retaining element is installed on the mounting seat of tub for washing machine, and fixing second end 23 of tube heater, two parts that remain to be fixed are joined together, make retaining element 30 clamping part 31c arm 32,33 concavity toward each other.In this case, one of them arm 32 of retaining element has second mounting portion, and it is hidden by one of them part of pipeline in the drawings, and another arm 33 ends at the 4th noncontact part 33h.
Fig. 6 is the cross sectional elevation that is in the tube heater on the installation site of retaining element (retaining element for example of the present invention).The cross section of pipeline has shown the rib 25 of pipeline, and it does not contact with retaining element, and thereby does not bear friction.
Fig. 7 has shown the prior art retaining element in the mounting seat that is installed in tub for washing machine.
The present invention is not limited to top pointed exemplary embodiment.In by the current protection domain that claim provided, the retaining element that is used for tube heater also can propose the top special embodiment that describes other embodiment in addition.Specifically, why the shape of arm must symmetry be unfounded.For example, the base of tub for washing machine can also adopt any other form of molded plastics, so that better retaining element is fixed.Can also make retaining element be made for two distinct relative wire rod bodies, realizing and the arm identical functions, and when in the base that is combined in barrel, it is fixing heating element heater in an identical manner.
Label among claim, specification and the figure only helps to understand the present invention, and is not intended the limiting protecting scope.
Reference number:
1 rinsing maching
10 tub for washing machine
11 mounting seat
12 the first half barrels
The wall of 12a mounting seat
The 12b vertical wall
13 the second half barrels
14 protrusions
15 bungholes
2 tube heaters
The first end of 22 tube heaters
Second end of 23 tube heaters
24 pipe sections
25 pipeline ribs
30 retaining elements
31 the first installation parts
31a second mounting portion
The 31b compartment
The 31c clamping part
32,33 relative wire rod arms
32a, 33a first contact portion
32b, the 33b first noncontact part
32c, 33c second contact portion
32d, the 33d second noncontact part
32e, 33e the 3rd contact portion
32f, 33f the 3rd noncontact part
32g, 33g the 4th contact portion
32h, 33h the 4th noncontact part
34 direction of insertion
35 positive view planes
Claims (20)
1. the retaining element of a tube heater that is used for rinsing maching (1) (2) of making by bent wire (30), it comprises:
The described retaining element that is used for being used for tube heater be connected on the mounting seat (11) of rinsing maching the first installation part (31) and
From the upwardly extending clamping part (31c) that has at least two relative wire rod arms (32,33) of described mounting seat (11), each in the described arm has:
First contact portion (32a, 33a),
Described first contact portion (32a, 33a) first noncontact part afterwards (32b, 33b),
Described first noncontact part (32b, 33b) afterwards and be arranged on than described first contact portion (32a, 33a) higher locational second contact portion (32c, 33c),
Described second contact portion (32c, 33c) second noncontact part afterwards (32d, 33d),
It is characterized in that (32d 33d) be arranged on the highest position of the described retaining element that is used for tube heater, and described relative wire rod arm (32,33) has also described second noncontact part
Described second noncontact part (32d, 33d) the 3rd contact portion afterwards (32e, 33e),
Described the 3rd contact portion (32e, 33e) the 3rd noncontact part afterwards (32f, 33f), and
In described two relative wire rod arms (32,33) at least one have described the 3rd noncontact part (32f, 33f) afterwards and be arranged on than described the 3rd contact portion (32e, 33e) lower locational the 4th contact portion (32g, 33g).
2. the retaining element that is used for the tube heater of rinsing maching according to claim 1, it is characterized in that, described two relative wire rod arms (32,33) have at described the 3rd noncontact part (32f, 33f) afterwards and be arranged on than described the 3rd contact portion (32e, 33e) lower locational the 4th contact portion (32g, 33g).
3. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that, its also comprise be positioned between described mounting portion (31) and the described clamping part (31c) and with them so that the compartment (31b) that described clamping part and the isolated mode of described mounting seat (11) link together.
4. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that, it also comprises described relative wire rod arm (32,33) second mounting portion (31a) at least one in, described second mounting portion (31a) is at described the 4th contact portion (32h, 33h) afterwards, so that will be used for the mounting seat (11) that the described retaining element of tube heater is connected to described rinsing maching.
5. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that at least one in the described wire rod arm (32,33) also has at described the 4th contact portion (32g, 33g) the 4th noncontact part afterwards (32h, 33h).
6. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that (32h's described the 4th noncontact part 33h) links together with described compartment (31b).
7. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that described relative wire rod arm (32,33) is at described first noncontact part (32b, 33b) and described the 3rd noncontact part (32f, 33f) locate intersected with each other.
8. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that, described first a noncontact part (32b in the described relative wire rod arm at another wire rod arm, 33b) and described the 3rd noncontact part (32f passes between 33f).
9. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that, two described arms (32,33) described first noncontact part (32b, 33b) with described the 3rd noncontact part (32f, 33f) crooked away from relative arm, so that do not intersect.
10. according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching, it is characterized in that, it is made by continuous wire piece, described wire piece diameter is between 0.5 millimeter and 4 millimeters, preferably between 1 millimeter and 3 millimeters, particularly advantageous is 1.5 millimeters and 2.5 millimeters, especially 2 millimeters.
11., it is characterized in that described relative wire rod arm is flexible according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching.
12., it is characterized in that described wire rod is made by stainless steel according to one in the aforementioned claim or the multinomial described retaining element that is used for the tube heater of rinsing maching.
13. fastening system that is used for the tube heater of rinsing maching, it has according to one in the aforementioned claim or multinomial described tube heater retaining element, it is characterized in that, described tube heater (2) inserts by going up to slide in the direction of insertion (34) of the positive view plane (35) that is substantially perpendicular to described retaining element (30), and second end (23) of described tube heater is fastened on the described retaining element (30).
14. the fastening system that is used for tube heater according to claim 13, it is characterized in that, second end (23) of described tube heater has two pipe sections (24), they fix by described clamping part (31c), and described direction of insertion form 0 ° to 10 °, preferably between 0 ° and 5 °, particularly advantageous be 0 ° with 3 °, 2 ° angle especially.
15. according to one in claim 13 or the 14 described fastening system that is used for tube heater, it is characterized in that, described relative wire rod arm when inserting described heater (2) with respect to their empty position deflection, so that fixing described tubular portion (24).
16. according to one in the claim 13 to the 15 described fastening system that is used for tube heater, it is characterized in that, described tube heater (2) has first end (22), and described mounting seat (11) has wall (12b) and described first end is fixed on the described wall (12b).
17. one kind has according to one in the aforementioned claim or the multinomial described rinsing maching that is used for the fastening system of tube heater, it is characterized in that, described rinsing maching has by the first half barrels (12) and the second half barrels of tub for washing machine that (13) form (10), and described mounting seat (11) is arranged in described the first half barrels.
18. rinsing maching according to claim 17, it is characterized in that, the mounting portion of described retaining element (31) is assemblied in the described mounting seat (11), and the protrusion (14) of described the second half barrels (13) comes in contact with described retaining element (30), thereby in described mounting seat (11) it is fastened on its installation site.
19. a described rinsing maching according in claim 17 or 18 is characterized in that, described mounting seat wall (12b) is the wall of described the first half barrels (12).
20. a described rinsing maching according in the claim 17 to 19 is characterized in that, the direction of insertion of described heating element heater () is that described retaining element is installed in direction in the described mounting seat ().
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP200700071 | 2006-12-29 | ||
| ES200700071A ES2363389B1 (en) | 2006-12-29 | 2006-12-29 | FASTENING ELEMENT OF A TUBULAR HEATER, FIXING SYSTEM WITH SAID FIXING ELEMENT AND WASHING MACHINE WITH SUCH FASTENING SYSTEM. |
| PCT/EP2007/064160 WO2008080838A1 (en) | 2006-12-29 | 2007-12-19 | Securing element for a tubular heater, fastening system having said securing element and washing machine having said securing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101583755A true CN101583755A (en) | 2009-11-18 |
| CN101583755B CN101583755B (en) | 2011-08-03 |
Family
ID=39304614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800487383A Expired - Fee Related CN101583755B (en) | 2006-12-29 | 2007-12-19 | Securing element for a tubular heater, fastening system having said securing element and washing machine having said securing system |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100018011A1 (en) |
| EP (1) | EP2122038B1 (en) |
| CN (1) | CN101583755B (en) |
| AT (1) | ATE511568T1 (en) |
| EA (1) | EA015870B1 (en) |
| ES (1) | ES2363389B1 (en) |
| WO (1) | WO2008080838A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114420A (en) * | 2013-01-25 | 2013-05-22 | 合肥荣事达三洋电器股份有限公司 | Water heating pipe support frame of drum washing machine |
| CN104114759A (en) * | 2011-12-16 | 2014-10-22 | 伊莱克斯家用产品股份有限公司 | Household laundry washing and drying machine |
| CN107780162A (en) * | 2016-08-31 | 2018-03-09 | 青岛海尔滚筒洗衣机有限公司 | The heating pipe holder and roller washing machine of a kind of roller washing machine |
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| ES2336520B1 (en) * | 2007-09-07 | 2011-02-18 | Bsh Electrodomesticos Espana | PLASTIC CUBA OF WASHING MACHINE |
| US8112964B2 (en) | 2007-12-31 | 2012-02-14 | Baruh Bradford G | Clip for joining reinforced members for use in reinforced concrete slabs and/or columns |
| US7886498B2 (en) * | 2007-12-31 | 2011-02-15 | Bradford G Baruh | Clip for joining reinforced members for use in reinforced concrete slabs and/or columns |
| CN102450056B (en) | 2009-06-04 | 2015-11-25 | 黑莓有限公司 | Promote using RADIUS compatible protocol to transmit to mobile terminal the method and apparatus used in neighbouring network information |
| EP2372249B1 (en) * | 2010-04-01 | 2017-10-11 | Electrolux Home Products Corporation N.V. | Oven |
| DE102010063758B4 (en) * | 2010-12-21 | 2022-12-08 | BSH Hausgeräte GmbH | Holding device for attaching a heating element to a tub of a washing machine, attachment arrangement and washing machine |
| EP2604166B1 (en) | 2011-12-14 | 2015-02-25 | Electrolux Home Products Corporation N.V. | Laundry machine with support system for a heating element |
| DE102022203624A1 (en) * | 2022-04-11 | 2023-10-12 | BSH Hausgeräte GmbH | Household appliance for the care of laundry items with a specific detachable holder for holding a heating element |
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-
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- 2007-12-19 WO PCT/EP2007/064160 patent/WO2008080838A1/en active Application Filing
- 2007-12-19 EP EP07857784A patent/EP2122038B1/en not_active Not-in-force
- 2007-12-19 CN CN2007800487383A patent/CN101583755B/en not_active Expired - Fee Related
- 2007-12-19 AT AT07857784T patent/ATE511568T1/en not_active IP Right Cessation
- 2007-12-19 EA EA200970650A patent/EA015870B1/en not_active IP Right Cessation
- 2007-12-19 US US12/518,179 patent/US20100018011A1/en not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114759A (en) * | 2011-12-16 | 2014-10-22 | 伊莱克斯家用产品股份有限公司 | Household laundry washing and drying machine |
| CN104114759B (en) * | 2011-12-16 | 2016-07-06 | 伊莱克斯家用产品股份有限公司 | Home laundry laundry apparatus |
| CN103114420A (en) * | 2013-01-25 | 2013-05-22 | 合肥荣事达三洋电器股份有限公司 | Water heating pipe support frame of drum washing machine |
| CN107780162A (en) * | 2016-08-31 | 2018-03-09 | 青岛海尔滚筒洗衣机有限公司 | The heating pipe holder and roller washing machine of a kind of roller washing machine |
| CN107780162B (en) * | 2016-08-31 | 2020-06-30 | 青岛海尔滚筒洗衣机有限公司 | Heating pipe support of drum washing machine and drum washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EA015870B1 (en) | 2011-12-30 |
| WO2008080838A1 (en) | 2008-07-10 |
| ES2363389A1 (en) | 2011-08-02 |
| EA200970650A1 (en) | 2010-02-26 |
| CN101583755B (en) | 2011-08-03 |
| ES2363389B1 (en) | 2012-06-13 |
| ATE511568T1 (en) | 2011-06-15 |
| US20100018011A1 (en) | 2010-01-28 |
| EP2122038B1 (en) | 2011-06-01 |
| EP2122038A1 (en) | 2009-11-25 |
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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: BOSCH-SIEMENS HAUSGERATE GMBH |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: Bosch-Siemens Hausgerate Gmbh |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20181219 |