CN101892572A - Gate cell is the manufacture method of the gate cell of laundry treating machine especially - Google Patents
Gate cell is the manufacture method of the gate cell of laundry treating machine especially Download PDFInfo
- Publication number
- CN101892572A CN101892572A CN201010184248XA CN201010184248A CN101892572A CN 101892572 A CN101892572 A CN 101892572A CN 201010184248X A CN201010184248X A CN 201010184248XA CN 201010184248 A CN201010184248 A CN 201010184248A CN 101892572 A CN101892572 A CN 101892572A
- Authority
- CN
- China
- Prior art keywords
- gate cell
- latch piece
- manufacture method
- bearing
- axle bush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 32
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 9
- 239000002861 polymer material Substances 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 43
- 238000005516 engineering process Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The present invention relates to a kind of manufacture method of gate cell, the manufacture method of the gate cell of laundry treating machine especially, and relate to a kind of gate cell of manufacturing like this.The present invention discloses a kind of manufacture method of gate cell, the manufacture method of the gate cell of laundry treating machine especially, it comprises the steps: that a. is provided with latch piece bearing (114) and rocker bar bearing (115) in mould; B. blowing polymer blocks in described mould, and described latch piece bearing (114) and described rocker bar bearing (115) be attached in the ducted body (111) of integral type; C. latch piece (106) is connected on the described latch piece bearing (114), and hinge (104) is connected on the described rocker bar bearing (115).The present invention has also disclosed a kind of gate cell and a kind of laundry machine device that is provided with this gate cell by described method manufacturing.
Description
Technical field
The present invention relates to a kind of manufacture method of gate cell, the manufacture method of the door of laundry treating machine especially, and relate to a kind of gate cell of manufacturing like this.
Background technology
The gate cell of the laundry machine device of known type generally comprises frame structure, and this frame structure hingedly is connected to a casing and round forms.In Fig. 1, show the gate cell of known type.
Referring to Fig. 1, the gate cell of this known type comprises the frame structure 1 that is made of front part 1a and back member 1b, and front part 1a and back member 1b make and have the shape of basic annular by polymeric material.Forms 2 place by the fringe region with these forms 2 between forward and backward member 1a, the 1b of described frame structure 1 and are connected to frame structure 1, and front part 1a and back member 1b interfix by a plurality of screws 3.Forms 2 comprise outside 2a and inner 2b, and inner 2b is the form of glass bowl.Outside 2a is the form of shrouding disc, is made by transparent polymeric material usually, forms chamber thereby its device fixed by snap or sliding connecting device are connected to inner 2b between them.Hinge 4 is pivotally connected to the back member 1b of framework by pivot 5, and latch piece 6 is arranged at a side opposite with hinge 4, is used for closing securely described gate cell.Latch piece 6 comprises by pivot 8 and is pivotally mounted to bar 7 on the member 1b of back, drives locking device 9 with the power that overcomes biased element 10.Bar 7 is outstanding so that caught by the user in the time must opening or closing described gate cell from described front part 1a.
The shortcoming of this known gate cell is that its manufacture process needs the mould of two polymer front part 1a that are used for forming frame structure 1 and back member 1b and another to be used for forming the mould of the shrouding disc 2a of forms 2.Make suitable complexity of manufacturing equipment and cost height like this.In addition, the inside 2b that is made by glass usually needs other equipment to make.
Another shortcoming of the existing gate cell of Fig. 1 is that the number of spare parts of gate cell is many, and this makes assembly program become complicated, simultaneously, has increased the risk of assembly defect, produces the discarded unit of some thereupon.
It is quite long that another shortcoming of existing gate cell is that its manufacture process is carried out.For example must be spirally connected at least eight screws 3 with framing component 1a, and 1b is fixed together, and is so especially to be sick of.
The another shortcoming of the gate cell of this known type is that the part that connects certainly exists closing line, and dirt may undesirably accumulate in the described closing line.
Summary of the invention
Therefore thereby target of the present invention is to solve the manufacture method of gate cell that the shortcoming of being set forth provides a kind of manufacture method, especially laundry treating machine of gate cell, and this method can easier and execution apace with respect to known method.
Therefore an object of the present invention is to reduce the quantity of the part that constitutes described gate cell and simplify their assembly operation.
Another object of the present invention provides a kind of manufacture method of gate cell, this method with respect to method well known in the prior art in the unit interval, can produce greater number the door, avoided needs as much as possible to the fixture such as screw or welding.
Another purpose of the present invention provides the manufacture method of the gate cell that the step of the relative small number of a kind of needs finishes.
Another object of the present invention provides a kind of gate cell that improves structure that has, described improved structure decrease dirt assemble and cleaning easily.
Another purpose of the present invention provides a kind of than the lighter gate cell of known door.
In explanation and appended figure, will partly set forth advantage of the present invention, purpose and feature, after having analyzed following content, these advantages, purpose and feature will partly become apparent or obtain instruction for a person skilled in the art from enforcement of the present invention.Be appreciated that and obtain these purposes of the present invention and advantage, as what particularly point out in the appended claims.
Description of drawings
Comprised be used to provide to the present invention further understand and in conjunction with in this manual and the accompanying drawing that constitutes the part of this specification illustrate embodiments possible of the present invention, they are used from explanation one and explain principle of the present invention.In these figure:
Fig. 1 shows the existing gate cell of laundry machine device with decomposition view;
Fig. 2 shows the rearview according to gate cell of the present invention, comprises the zoomed-in view D of axle bush seat (bushingseat);
Fig. 3 shows the cutaway view of the line III-III in Fig. 2;
View when the gate cell that Fig. 4 shows Fig. 2 is in one production stage;
View when the gate cell that Fig. 5 shows Fig. 2 is in its another production stage;
View when the gate cell that Fig. 6 shows Fig. 2 is in its another production stage comprises the zoomed-in view E of axle bush;
Fig. 7 A shows the details that hinge is connected with 7B.
The specific embodiment
Referring to Fig. 2 and 3, the manufacture method of this gate cell---especially the manufacture method of the gate cell of laundry treating machine comprises the initial step that forms the integral type ducted body 111 that is made of polymer by blow molding (blow injection moulding) technology.
Blow molding resembles the polymer ducted body of bottle and container and so on as production method is well-known in the technology of plastic shaping.This technology generally comprises the melt polymer material block and forms it into the phase I of the preformed member with general hollow shape.Using normally, the gas-pressurized of air comes the described preformed member of expanded thermoplastic and it is pressed against adaptive mold cavity.Gas pressure is held up to plastic cool and hardening, discharges then.At this moment, from described mould, take out the ducted body of integral type.
On the marginal zone of described body 111, promptly on the ring part 101 around it, be provided with latch piece bearing 114 and rocker bar bearing 115, these two bearings preferably are arranged on the relative both sides of ring part 101.For with described latch piece bearing and rocker bar bearing 114,115 in conjunction with (promptly embed) in the integral type door body 111 to form single parts, they are independent of the gate cell manufacturing step makes by molded polymeric material, so that can be used when the production of beginning gate cell.Preferably the material of the described latch piece bearing of polymeric material and rocker bar bearing 114,115 can be different from the material of described ducted body 111, but it must be suitable for guaranteeing with the stable of described body 111 and adhere to reliably.
Therefore, in the initial step of gate cell manufacture method, described latch piece bearing and rocker bar bearing 114,115 place the suitable seat that is arranged on the gate cell mould, and beginning to carry out above-mentioned then itself is the blow molding of known technology.
Rocker bar bearing 115 comprises two axle bush seats 116, and each axle bush seat 116 has cup-like shape and extends into first opening 117 in the wall of axle bush seat 116 (in the zoomed-in view as the called after in Fig. 2 " detail D " preferable illustrate) along its vertical Y.
When the ducted body 111 that is embedded with latch piece bearing and rocker bar bearing 114,115 forms, respectively latch piece 106 and hinge 104 are connected to described latch piece bearing and rocker bar bearing 114,115, as shown in Fig. 4-7B.Especially, this is as known and can have bar 107 by the latch piece 106 identical with the latch piece of describing referring to the existing gate cell shown in Fig. 1, and bar 107 can rotate around pivot 108 with respect to described ducted body 111.When described bar 107 rotated, locking device 109 activated, thereby opened and closed the gate cell on the casing that is installed in the laundry machine device.Locking device 109 can resist be installed between locking device 109 and the described bar 107 as the power of the biasing member (not shown) of spring and so on and motion rotationally.
Referring to Figure 4 and 5,, latch piece 106 is installed on its bearing 114 by bar 107 is placed the anterior 101a of described ducted body 111 according to the present invention.On the position of contiguous described latch piece bearing 114, be provided with hole 118, be used to make locking device 109 to pass described ducted body 111 and arrive described rear portion 101b, as shown in Fig. 5 from described anterior 101a.In order finishing latch piece 106 to be connected on its bearing 114, a cover plate 119 to be connected to described latch piece bearing 114 removedly by screw 120.Like this, described latch piece bearing 114 remains between described bar 107 and the described cover plate 119.On described cover plate 119, hole 121 is set and admits locking device 109.
In Fig. 6, especially in enlarged drawing " details E ", showing is how hinge 104 to be arranged on its bearing 115.The identical type of hinge that known hinge 104 itself can be and describe referring to the gate cell of the prior art shown in Fig. 1.Hinge 104 is provided with the pivot 105 that allows gate cell to rotate with respect to casing, and described door is fixed on the described casing by unshowned fixture among flap 124 and Fig. 6.
Thereby be inserted in the described axle bush seat 116 with respect to two axle bushes 122 that described axle bush seat 116 has an adapted shape and formed rotating connection.Each axle bush 122 has second longitudinal opening 123 that extends along the longitudinal axis of axle bush 122, and when axle bush 122 was inserted in its axle bush seat 116, the longitudinal axis of described axle bush 122 overlapped with the axis Y (Fig. 2) of described axle bush seat 116.In this case, opening 123 is designed to can be overlapped in by manually rotating described axle bush 122 with respect to described axle bush seat 116 on described first opening 117 of described seat 116.On this position, pivot 105 can be contained in each axle bush 122.
The zoomed-in view of this situation has been shown in " details E " and Fig. 7 A.For hinge 104 is connected to gate cell removedly, each axle bush 122 is rotated with respect to its axle bush seat 116 so that described first opening 117 towards the wall portion of axle bush 122.On this second place (Fig. 7 B), stoped pivot 105 to leave it and be arranged on seat in each axle bush 122.Like this, gate cell can be pivotally connected to described hinge 104.
In a word, manufacture process according to the present invention can be described as quite cost-effective and can use the gate cell of very easy few steps vaginal orifice in next life unit, especially laundry treating machine.Identical gate cell can be produced has different Surface Machining, to be suitable for different machines.For example, gate cell can comprise transparent window, and promptly the user can see through this window and see and be placed on the object of face behind the door.In addition, the front and rear part of gate cell can comprise the polymeric material with different mechanical properties, for example so that improve in front of the door the outward appearance of portion or the heat resistance at its rear portion.
Claims (11)
1. the manufacture method of the gate cell of the manufacture method of a gate cell, especially laundry treating machine is characterized in that comprising the steps:
A., latch piece bearing (114) and rocker bar bearing (115) are set in mould;
B. blowing polymer blocks in described mould, and described latch piece bearing (114) and described rocker bar bearing (115) be attached in the ducted body (111) of integral type;
C. latch piece (106) is connected on the described latch piece bearing (114), and hinge (104) is connected on the described rocker bar bearing (115).
2. the manufacture method of gate cell according to claim 1, wherein described latch piece (106) being connected to described latch piece bearing (114) is undertaken by following manner: arrange that in the front portion of described ducted body (111) (101a) bar (107) is on described latch piece bearing (114), and arrange that in the rear portion of described ducted body (111) (101b) cover plate (119) is on described latch piece bearing (114), so that described latch piece bearing (114) is clipped between described bar (107) and the described cover plate (119).
3. the manufacture method of gate cell according to claim 2, wherein said cover plate (119) is connected to described latch piece bearing (114) removably by screw (120).
4. according to the manufacture method of the described gate cell of each aforementioned claim, wherein said rocker bar bearing (115) comprises axle bush seat (116), and each axle bush seat has first longitudinal opening (117).
5. the manufacture method of gate cell according to claim 4, wherein said step c) is carried out as follows: the axle bush (122) that will have second longitudinal opening (123) is inserted in each described axle bush seat (116), and pivot (105) is incorporated in described first longitudinal opening and second longitudinal opening (117,123).
6. the manufacture method of gate cell according to claim 5, wherein said axle bush (122) is installed in the described axle bush seat (116) in rotating mode.
7. according to the manufacture method of claim 5 or 6 described gate cells, wherein said axle bush (122) can move between the second place of the wall portion of described axle bush (122) at primary importance and described first longitudinal opening (117) that described first longitudinal opening and second longitudinal opening (117,123) overlap each other.
8. pass through gate cell according to the especially laundry treating machine of the described manufacture method manufacturing of each aforementioned claim, it is characterized in that, this gate cell comprises hollow one-piece body (111), this ducted body have embedding wherein latch piece bearing (114) and rocker bar bearing (115) to form single integral type parts.
9. gate cell according to claim 8, wherein said latch piece bearing (114) and rocker bar bearing (115) are made by first polymeric material, and described ducted body (111) is made by second polymeric material.
10. according to Claim 8 or 9 described gate cells, comprise the forms of making by transparent polymer material (102).
11. laundry machine device that comprises according to Claim 8 each described gate cell in-10.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09006901.4A EP2253756B1 (en) | 2009-05-22 | 2009-05-22 | Manufacturing method of a door unit, in particular a door unit for a laundry treating machine |
EP09006901.4 | 2009-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101892572A true CN101892572A (en) | 2010-11-24 |
CN101892572B CN101892572B (en) | 2014-01-29 |
Family
ID=41055407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010184248.XA Expired - Fee Related CN101892572B (en) | 2009-05-22 | 2010-05-21 | Manufacturing method of a door unit, in particular a door unit for a laundry treating machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2253756B1 (en) |
CN (1) | CN101892572B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011078918A1 (en) * | 2011-07-11 | 2013-01-17 | Bosch-Siemens Hausgeräte Gmbh | Method for producing a loading door and loading door for a laundry treatment machine |
WO2019107857A1 (en) | 2017-11-28 | 2019-06-06 | 엘지전자 주식회사 | Clothing treatment device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB941134A (en) * | 1960-03-14 | 1963-11-06 | Ass Elect Ind | Improvements relating to domestic washing and like equipment |
CN101198738A (en) * | 2005-05-20 | 2008-06-11 | Bsh博世和西门子家用器具有限公司 | Cloth drier door |
US20090126417A1 (en) * | 2007-11-21 | 2009-05-21 | Electrolux Home Products, Inc. | Laundry appliance over-molded metal porthole door frame |
-
2009
- 2009-05-22 EP EP09006901.4A patent/EP2253756B1/en not_active Not-in-force
-
2010
- 2010-05-21 CN CN201010184248.XA patent/CN101892572B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB941134A (en) * | 1960-03-14 | 1963-11-06 | Ass Elect Ind | Improvements relating to domestic washing and like equipment |
CN101198738A (en) * | 2005-05-20 | 2008-06-11 | Bsh博世和西门子家用器具有限公司 | Cloth drier door |
US20090126417A1 (en) * | 2007-11-21 | 2009-05-21 | Electrolux Home Products, Inc. | Laundry appliance over-molded metal porthole door frame |
Also Published As
Publication number | Publication date |
---|---|
CN101892572B (en) | 2014-01-29 |
EP2253756B1 (en) | 2014-05-14 |
EP2253756A1 (en) | 2010-11-24 |
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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 | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20140129 |