CN1287039C - Door structure of drum type washing and drying machine - Google Patents
Door structure of drum type washing and drying machine Download PDFInfo
- Publication number
- CN1287039C CN1287039C CNB2003101243708A CN200310124370A CN1287039C CN 1287039 C CN1287039 C CN 1287039C CN B2003101243708 A CNB2003101243708 A CN B2003101243708A CN 200310124370 A CN200310124370 A CN 200310124370A CN 1287039 C CN1287039 C CN 1287039C
- Authority
- CN
- China
- Prior art keywords
- rubber packing
- bolt
- protuberance
- main body
- press strip
- 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.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 22
- 238000001035 drying Methods 0.000 title claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 49
- 239000011521 glass Substances 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000002788 crimping Methods 0.000 claims description 14
- 239000005336 safety glass Substances 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract 5
- 238000007906 compression Methods 0.000 abstract 5
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering 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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/10—Doors; Securing means therefor
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/266—Gaskets mounted between tub and casing around the loading opening
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/28—Doors; Security means therefor
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/312—Application of doors, windows, wings or fittings thereof for domestic appliances for washing machines or laundry dryers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
A door structure of a drum type washing and drying machine is provided to simplify the assembling work of a reinforcement glass serving as a window for recognizing inside of the washing machine. In a door structure of a drum type washing and drying machine, a reinforce glass(4) is fitted into a glass insertion groove(201) of a rubber packing(2). The rubber packing closely contact an inward protrusion part(102) of a door body(1) and fitted with a compression rim(3), so that a folded pressing part(301) of the compression rim contacts a protrusion(202) of the rubber packing, and a slant compression part(302) of the compression rim contacts a slant surface of the rubber packing. Each bolt(5) penetrates bolt insertion holes of the compression rim, the rubber packing and the door body in sequence and fitted with a cap nut(6).
Description
Technical field
The present invention relates to a kind of interior door of inlet that is installed in roller washing machine or drying and washing machine, the invention particularly relates to a kind of door, wherein the watch window made of safety glass is installed in the door main body, makes the inside that can see roller washing machine or drying and washing machine in the door main body closure.The invention provides the door that can assemble safety glass more easily and be not easy to become flexible after the glass assembling, anti-thus sealing is by the generation of assembled components leakage phenomenon.
Background technology
The conventional door structure that is installed in roller washing machine or the drying and washing machine inlet is constructed by engaging in door main body central authorities formation hole and by the transparent component that bolt is made door main body and synthetic resin.This structure will be described.As shown in Figure 1, form negative thread on the transparent component that synthetic resin is made, and bolts assemblies is in door main body, wherein the pin thread of bolt engages with the negative thread of transparent component.
Therefore, by this structure, because transparent component can not engage with door main body securely, when any rubbing action was on transparent component, assembled components was loosening in use easily.Cause water to produce, and therefore have the problem that life-span of structure can not be for a long time by the phenomenon that assembling parts leaks.Particularly, owing to need on the assembling parts of transparent component, form negative thread, be difficult to make this structure, and need expensively on transparent component, carry out injection-moldedly, cause manufacturing cost to increase.
Summary of the invention
The present invention is with solving described prior art problems.In the present invention, safety glass is installed on the watch window of door main body and by screw bolt and nut and engages, and wherein applies rubber packing and press strip on the part that safety glass and door main body are assembled mutually, thereby realizes firm assembly.Therefore it is outstanding to be convenient to assembling and water resistance, thereby anti-sealing leaks.
Door of the present invention comprises: by comprising that stainless metal or synthetic resin form columniform door main body, this door main body has the fold reinforcing band that is formed on its neighboring, forms wherein inside protuberance, forms watch window in the central and be formed on bolt-inserting hole on the inside protuberance along concentric circles with constant interval with constant width; Form circle wheel shape so that be arranged in rubber packing in the outer surface of inside protuberance, this rubber packing has formation glass wherein and inserts groove, is formed on the protuberance ladder pawl on the opposite side that glass inserts groove and is formed on the locational bolt-inserting hole that the bolt-inserting hole with door main body matches; And form the circle wheel of making by stainless steel so that be fastened on press strip on the outer surface of rubber packing, this press strip has the fold crimping section that is formed on its neighboring, form inclination crimping section wherein and the bolt-inserting hole that punching out forms on the position that the bolt-inserting hole with door main body matches, wherein safety glass is assemblied in the glass insertion groove of rubber packing, rubber packing is fastened on the inside protuberance of door main body, press strip covers the outside of rubber packing, the fold crimping section of press strip contacts with the protuberance ladder pawl of rubber packing, the inclination crimping section contacts with the inclined surface of rubber packing, bolt passes through press strip from press strip outside order, rubber packing and the inwardly bolt-inserting hole assembling of protuberance, and stretch out outside the inside protuberance, and nut engages with the male screw portion of bolt.
Description of drawings
Described and other purposes of the present invention, feature and other advantages will more clearly be understood from the detailed description below in conjunction with accompanying drawing, in the accompanying drawing:
Fig. 1 is the sectional view of conventional door structure;
Fig. 2 is a sectional view of the present invention;
Fig. 3 is the zoomed-in view of critical piece of the present invention;
Fig. 4 is the decomposition section of Fig. 3;
Fig. 5 is a decomposition diagram of the present invention;
Fig. 6 is the sectional view of another embodiment of the present invention;
Fig. 7 is the sectional view of further embodiment of this invention; And
Fig. 8 is the sectional view of yet another embodiment of the invention.
The specific embodiment
After this, the present invention will be elaborated with reference to the accompanying drawings.
In the present invention, round door is installed in the inlet of typical roller washing machine or drying and washing machine, and watch window forms on it the feasible inside that can see roller washing machine or drying and washing machine.
The door of roller washing machine or drying and washing machine comprises:
For example use that the material of stainless steel, coating metal, synthetic resin or analog forms columniform door main body 1, this door main body has the fold reinforcing band 101 that is formed on its neighboring, forms wherein inside protuberance 102, forms watch window 104 in the central and be formed on bolt-inserting hole 103 on the inside protuberance 102 along concentric circles with constant interval with constant width;
Form circle wheel shape so that be arranged in rubber packing 2 in the outer surface of inside protuberance 102, this rubber packing has formation glass wherein and inserts groove 201, is formed on the protuberance ladder pawl 202 on its opposite side and is formed on the locational bolt-inserting hole 203 that the bolt-inserting hole with door main body matches; And
Form the circle wheel of making by stainless steel so that be fastened on press strip 3 on the outer surface of rubber packing, this press strip has the fold crimping section 301 that is formed on its neighboring, form inclination crimping section 302 wherein and the bolt-inserting hole 303 that punching out forms on the position that the bolt-inserting hole with door main body matches
Wherein safety glass 4 is assemblied in the glass insertion groove 201 of rubber packing 2, rubber packing 2 is fastened on the inside protuberance 102 of door main body 1, press strip 3a covers its outside, the fold crimping section 301 of press strip 3 contacts with the protuberance ladder pawl 202 of rubber packing, inclination crimping section 302 contacts with the inclined surface of rubber packing, bolt 5 passes through press strip 3 in proper order from press strip 3 outsides, the bolt-inserting hole 303 of rubber packing 2 and inside protuberance 102,203 and 103 assemblings, and stretch out outside the inside protuberance 102, and then nut 6 engages with the male screw portion of bolt.
Simultaneously, door of the present invention will be described.The glass that fastening projection 201a is formed on rubber packing 2 inserts in the groove 201, and fastening projection 201b is formed on the position that inside protuberance and press strip be in contact with one another.As shown in Figure 5, the shape of these fastening projections is relative with the shape of rubber packing 2 should be circular.These fastening projections form and make its height that stretches out about 0.5mm from this surface, therefore provide airtight power by extruding.Dish type groove 203a is formed in the inlet of bolt-inserting hole 203, and the outside of the bolt-inserting hole 303 of press strip 3 is formed in the groove 303a.
In addition, in the present invention, form rubber packing 2, wherein protuberance ladder pawl 202 is cancelled from rubber packing 2 and flat liner 20 is installed on it in addition.Dish type or hemispherical bolt head and Teflon liner 50 are assemblied on the inner surface of bolt head.
In the present invention who as above constructs, the glass that safety glass 4 is assemblied in rubber packing 2 inserts in the groove 201, and rubber packing 3 is pressed against on the inside protuberance 102 of door main body.After this, press strip 3 presses to the rubber packing outside, and finishes assembling by bolt 5 and nut 6.Make safety glass be assembled on the inner surface of inside protuberance 102 of door main body 1, therefore watch window is provided.
Because watch window of the present invention is connected on the door main body, door main body 1, rubber packing 2 and press strip 3 engage by screw bolt and nut simultaneously, therefore obtain firm assembling.Therefore, not loosening when long-time the use, and prevent that the water in the attachment from leaking.
In addition, interior inlet and outer surface that the glass of rubber packing 2 inserts groove 201 form " △ " shape portion section, and contact protuberance 201a and 201b form to have and leave the approximately protuberance height of 0.5mm of surface, therefore improve the compactness between rubber packing and the tempering extruding glass.Thereby the fastening force between the screw bolt and nut forms the anti-effectively sealing leakage-gap of bigger fastening joint, therefore forms outstanding assembling.In addition, the fold crimping section 301 of press strip presses the protuberance ladder pawl 202 of rubber packing 2, and the crimping section 302 that tilts presses the inclined surface of rubber packing.Cause fastening assembly that outstanding fastening force can be provided.Be formed on the also anti-sealing of the lip-deep fastening projection 201b of rubber packing and leak, therefore obtain to engage reliably from bolt hole.The dish type head of bolt 5 does not make protuberance towards the surface of press strip 3, therefore reduces the friction with clothing.When adopting non-dish type bolt head, can reduce frictional resistance by the bolt head that forms round peace.
In the present invention who so constructs, the watch window of safety glass is arranged on the door main body of roller washing machine and drying and washing machine in the mode of decomposable package assembly, therefore helps to make, manages and save cost.Therefore, can make door with firm watch window.Rubber packing covers safety glass on every side so that engage with door main body.Therefore, can provide a kind of water not by attachment leakage, chemicals-resistant and have long-life door.Another advantage is to make things convenient for and makes effectively large-sized door (door that promptly has about 1m diameter).In the head inner surface of Teflon resin liner 50 inserting bolts 5, therefore prevent for example leakage of the material of oil.Glass inserts groove 201 and is formed on the inward flange of rubber packing 2, and fastening projection 201a and 201b insert on the inner face of groove and the surface at glass and form circle, therefore improve the air-tightness between glass, door main body and the press strip, anti-with flying colors then sealing leaks.In addition, rubber packing peace liner can be stacked therein, helps thus using.
Claims (2)
1. the door of roller washing machine or drying and washing machine, it comprises:
By comprising that stainless metal or synthetic resin form columniform door main body (1), this door main body has the fold reinforcing band (101) that is formed on its neighboring, forms wherein inside protuberance (102), forms observation window (104) in the central and be formed on bolt-inserting hole (103) on the inside protuberance (102) along concentric circles with constant interval with constant width;
Form circle wheel shape so that be arranged in rubber packing (2) in the outer surface of inside protuberance (102), this rubber packing has formation glass wherein and inserts groove (201), is formed on the protuberance ladder pawl (202) on the opposite side that glass inserts groove and is formed on the locational bolt-inserting hole (203) that the bolt-inserting hole with door main body matches; And
Form the circle wheel of making by stainless steel so that be fastened on press strip (3) on the outer surface of rubber packing, this press strip has the fold crimping section (301) that is formed on its neighboring, form inclination crimping section (302) wherein and the bolt-inserting hole (303) that punching out forms on the position that the bolt-inserting hole with door main body matches
Wherein safety glass (4) is assemblied in the glass insertion groove (201) of rubber packing (2), rubber packing (2) is fastened on the inside protuberance (102) of door main body (1), press strip (3) covers the outside of rubber packing (2), the fold crimping section (301) of press strip (3) contacts with the protuberance ladder pawl (202) of rubber packing, inclination crimping section (302) contacts with the inclined surface of rubber packing, bolt (5) passes through press strip (3) from press strip (3) outside order, the bolt-inserting hole (303 of rubber packing (2) and inside protuberance (102), 203 and 103) assembling, and stretch out outside the inside protuberance (102), and nut (6) engages with the male screw portion of bolt.
2. door as claimed in claim 1, it is characterized in that, rubber packing (2) is side and insert at glass on the surface of groove (201) and comprise circular fastening projection (201a and 201b) within it, make fastening projection (201a and 201b) have following height, promptly protuberance stretches out about 0.5mm from this surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0011819A KR100463452B1 (en) | 2003-02-25 | 2003-02-25 | Door structure of drum washer and landry dryer |
| KR11819/03 | 2003-02-25 | ||
| KR11819/2003 | 2003-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1524996A CN1524996A (en) | 2004-09-01 |
| CN1287039C true CN1287039C (en) | 2006-11-29 |
Family
ID=27730813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101243708A Expired - Fee Related CN1287039C (en) | 2003-02-25 | 2003-12-30 | Door structure of drum type washing and drying machine |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100463452B1 (en) |
| CN (1) | CN1287039C (en) |
| HK (1) | HK1067674A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333758B (en) * | 2007-06-29 | 2012-02-22 | 海尔集团公司 | transparent door cover of washing machine |
| KR101542376B1 (en) * | 2008-08-08 | 2015-08-06 | 엘지전자 주식회사 | Door for washing machine |
| CN106480661B (en) * | 2015-09-02 | 2021-06-01 | 重庆海尔滚筒洗衣机有限公司 | Washing machine observation window, assembling method and washing machine |
| CN107366135B (en) * | 2016-05-11 | 2021-04-23 | 青岛胶南海尔洗衣机有限公司 | Door observation window |
| CN107488998B (en) * | 2017-08-03 | 2022-05-06 | 青岛海尔洗衣机有限公司 | Washing machine upper cover capable of being automatically opened and washing machine |
| CN110656471B (en) * | 2019-10-08 | 2022-01-11 | 无锡小天鹅电器有限公司 | Briquetting subassembly, door subassembly and clothing processing apparatus |
| KR102274510B1 (en) * | 2020-12-18 | 2021-07-08 | 주식회사 와스코 | Door packing |
-
2003
- 2003-02-25 KR KR10-2003-0011819A patent/KR100463452B1/en not_active IP Right Cessation
- 2003-12-30 CN CNB2003101243708A patent/CN1287039C/en not_active Expired - Fee Related
-
2005
- 2005-01-07 HK HK05100139A patent/HK1067674A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030025253A (en) | 2003-03-28 |
| HK1067674A1 (en) | 2005-04-15 |
| CN1524996A (en) | 2004-09-01 |
| KR100463452B1 (en) | 2004-12-23 |
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Granted publication date: 20061129 Termination date: 20121230 |