CN1099493C - Leg structure for drum washing machine - Google Patents
Leg structure for drum washing machine Download PDFInfo
- Publication number
- CN1099493C CN1099493C CN98123375A CN98123375A CN1099493C CN 1099493 C CN1099493 C CN 1099493C CN 98123375 A CN98123375 A CN 98123375A CN 98123375 A CN98123375 A CN 98123375A CN 1099493 C CN1099493 C CN 1099493C
- Authority
- CN
- China
- Prior art keywords
- leg
- base plate
- plate part
- bolt member
- washing machine
- 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
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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
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
A support foot structure has a housing with a lower bent section. A socket is at one side of the housing, with a hole for clamping the foot at one end and a hole for clamping bolt at the other end. A holder is bonded by a bolt to the bent section of the housing at one end, and the other end is secured to the hole at the socket by a further clamping bolt, with a central threaded hole for the threaded spindle of the foot, which also screws into the threaded hole of the socket and with a predetermined part. The support foot structure can prevent the socket damaging in affect of external load, and enhancing strength of joint part via connecting the socket and the housing with a metal bracket to fix the support foot structure of washing machine firmly.
Description
Invention field
The present invention relates to a kind of roller washing machine, be particularly related to a kind of leg structure of roller washing machine, the base plate part that this leg structure can prevent washing machine externally is damaged under the effect of load, thereby and by a metal bracket is connected with a supporting leg coupling part leg branching part is fixedly secured.
Background technology
Fig. 1 has schematically illustrated the structure of a roller washing machine of the prior art.As shown in FIG., roller washing machine is provided with 10, one of casings and is fixed on synthetic resin base plate part 20 and a height of landing leg control assembly 30 that combines with the antero-lateral horn of base plate part 20 on casing 10 bottoms.
With reference to figure 2, will be described the height of landing leg control assembly 30 in this roller washing machine.A flange 21 of base plate part 20 can be fixed on the part 11 of casing 10 by a bolt 40.And the side at base plate part 20 forms a hole 22, and this hole 22 holds a screw 51 of a leg branching part 50.The predetermined space that holds a hold-down nut 60 is arranged on below the hole 22 of base plate part 20, and the screw 51 of leg branching part 50 is by inserting in the hold-down nut 60 and in the patchhole 22.Like this, vertically move the height that to regulate washing machine.And the locking nut 70 of a fixing washing machine height of being regulated by the rotation of leg branching part 50 is arranged in the downside of hold-down nut 60 and cooperates with the screw 51 of leg branching part 50.Number designation 80 is represented a damper.
In order to regulate the height of roller washing machine of the prior art, after unclamping locking nut 70, thereby the user is by rotating leg branching part and making it move up and down the height of regulating leg branching part 50, then, loosening for preventing leg branching part 50, fix leg branching part 50 by fastening locking nut 70.
When the operation washing machine, the vibrations of wash bucket are delivered to the leg branching part of washing machine by damper 80.Here, regulate the height of the leg branching part 50 of washing machine, then, fastening locking nut 70 is with fixed supporting leg parts 50.Yet suitable fastening if locking member 70 does not have, because vibrations, the leg branching part 50 of washing machine fastening released like this, produced more serious vibrations, and this causes product to be damaged.And because the height of hold-down nut 60 with the very high manufacturing cost leg branching part 50 to regulate washing machine should be provided, the cost of product inevitably increases.And when moving or roller washing machine is installed, when being subjected to impacting on the leg branching part 50 of washing machine, the flange 21 that is fixed to the base plate part 20 on the part 11 of casing 10 by bolt 40 is damaged, and washing machine can not obtain firm support like this.Therefore, thus base plate part 20 should upgrade and needs extra charge.
Summary of the invention
Therefore, the present invention relates to a kind of leg structure that solves the roller washing machine of the problem that occurs in the prior art and shortcoming.
An object of the present invention is to provide a kind of leg structure of roller washing machine, this leg structure can prevent that the base plate part from externally suffering damage under the effect of load, thereby and by making this base plate part and a casing be connected a leg branching part that fixedly secures washing machine with the intensity that increases the coupling part with a metal bracket.
For realizing these and other advantage of the present invention and purpose thereof, a kind of leg structure of roller washing machine is also described below for example widely, it comprises a casing, a base plate part and the leg branching part with bolt member that is arranged in the casing sidepiece, it is characterized in that, it also comprises: a carriage, and a side of this carriage cooperates with described casing, and opposite side cooperates with described base plate part, described carriage has the bolt hole that forms at predetermined portions, is used to hold described bolt member; And be formed on supporting leg fastener hole on the base plate part, be used to hold described bolt member and the firm described bolt member of compressing supporting.
Description of drawings
Accompanying drawing helps better to understand the present invention, and the part of book is used for explaining embodiments of the invention and principle of the present invention with explanatory note as an illustration.In the accompanying drawing:
Fig. 1 is the schematic front view of a roller washing machine of the prior art;
Fig. 2 is the cutaway view of a height of landing leg control assembly of roller washing machine of the prior art;
Fig. 3 is the cutaway view of leg structure of a washing machine of the first embodiment of the present invention;
Fig. 4 is the cutaway view of leg structure of a washing machine of the second embodiment of the present invention;
Fig. 5 is the cutaway view of leg structure of a washing machine of the third embodiment of the present invention;
Fig. 6 A is the horizontal cross that expression is located at a supporting leg fastener hole in the base plate part of the present invention;
Fig. 6 B is the horizontal cross of supporting leg fastener hole of Fig. 6 A of the another kind of type of expression; With
Fig. 7 A to Fig. 7 C is expression is located at various types of supporting leg fastener holes of base plate part according to the present invention a horizontal cross.
Describe in detail
Description the preferred embodiments of the present invention that will be detailed with reference to the accompanying drawings now.
As shown in Figure 3, a leg structure of a roller washing machine of the present invention is provided with 100, one base plate parts 200 of a casing and a metal bracket 300, and casing 100 and base plate part 200 are fixed on the carriage 300 by screw 400.A sidepiece of carriage 300 is fixed on the sweep 101 of casing 100 by screw 400, meanwhile, its opposite side is by the screw fastener hole 201 of another screw 400 fix in position on base plate part 200, inside has the outwards outstanding predetermined portions that is formed on carriage 300 of a guide portion 301 of a bolt hole 302, and bolt hole 302 holds a bolt member 501 of a leg branching part 500 of washing machine.And, on base plate part 200, be provided with a guiding groove 202, the guide portion 301 of carriage 300 is installed in this guiding groove 202, be provided with a supporting leg fastener hole 203 at the middle part of guiding groove 202, have screw thread on the inwall of this supporting leg fastener hole 203, the bolt member 501 of leg branching part 500 that therefore can prevent to penetrate the bolt hole 302 of carriage 300 gets loose.Here, notice that supporting leg fastener hole 203 diameters are slightly less than the diameter of the bolt hole 302 of carriage 300 or bolt member 501 so that firmly and the bolt member 501 of the support legs parts 500 that press.Therefore, the leg branching part 500 of washing machine moves up and down, meanwhile penetrate carriage 300 bolt hole 302 and with the supporting leg fastener hole 203 of base plate part on the threaded engagement that forms, therefore can regulate the height of washing machine.
As shown in Figure 4, as the another kind of form of fastener hole among Fig. 3 203, can form a kind of taper fastener hole 203a, like this, the bolt member 501 of leg branching part 500 is guided and is pushed cooperation.In addition, as shown in Figure 5, form lead-in chamfered parts 204 near supporting leg fastener hole 203 way, therefore, the bolt member 501 of leg branching part 500 is easy to insert and by lead-in chamfered parts 204 firm support.And as shown in Figure 6A, supporting leg fastener hole 203 can have the sawtooth pattern cross section, or shown in Fig. 6 B, has oblique sawtooth pattern cross section.And the shape of cross section in hole 203 can be to be polygon more than the pentagon at least shown in Fig. 7 A to 7C.Here, thus notice that the leg branching part 500 by rotating washing machine makes leg branching part 500 move up and down the height of regulating leg branching part.In other words, because the diameter of the supporting leg fastener hole 203 of base plate part 200 is slightly less than the diameter of the bolt member 501 of leg branching part 500, the supporting leg fastener hole 203 of the base plate part of being made by synthetic resin 200 is an outer surface of bolt parts 501 securely, therefore prevents that bolt member 501 from getting loose.By this operation, the user can regulate the height of supporting leg on demand, can keep the balance of washing machine like this.
As mentioned above, casing and base plate part by the leg branching part that washing machine is installed are thereon fixed by metal bracket, the leg structure of roller washing machine obtains stronger consolidation effect, and keeps the height of the leg branching part regulated by the locking operation that is positioned at the supporting leg fastener hole on the base plate part sustainably.Therefore, can reduce vibrations and the noise that washing machine produces.
To those skilled in the art, obviously under the prerequisite that does not exceed the spirit and scope of the invention the leg structure of roller washing machine of the present invention can do multiple variation.Like this, wish the present invention can cover in claims and the equivalent scope to modification and change that the present invention did.
Claims (9)
1. the leg structure of a roller washing machine, it comprises a casing, a base plate part and the leg branching part with bolt member that is arranged in the casing sidepiece is characterized in that it also comprises:
A carriage, a side of this carriage cooperates with described casing, and opposite side cooperates with described base plate part, and described carriage has the bolt hole that forms at predetermined portions, is used to hold described bolt member; And
Be formed on the supporting leg fastener hole on the base plate part, be used to hold described bolt member and firmly oppress the described bolt member of supporting.
2. leg structure as claimed in claim 1, it is characterized in that inside has the outwards outstanding predetermined portions that is formed on carriage of a guide portion of bolt hole, and be provided with a guiding groove on the supporting leg fastener hole of base plate part, guide portion is through guiding and being installed in this guiding groove.
3. leg structure as claimed in claim 1, the supporting leg fastener hole diameter that it is characterized in that base plate part less than the diameter of bolt member so that the bolt member of extruding support legs parts.
4. leg structure as claimed in claim 1 is characterized in that the supporting leg fastener hole of base plate part forms bellmouth so that hold the bolt member of leg branching part with pressing.
5. leg structure as claimed in claim 1 is characterized in that the supporting leg fastener hole has the sawtooth pattern cross section.
6. leg structure as claimed in claim 1 is characterized in that the supporting leg fastener hole has oblique sawtooth pattern cross section.
7. leg structure as claimed in claim 1, the shape of cross section that it is characterized in that the supporting leg fastener hole are to be the above polygon of pentagon at least.
8. leg structure as claimed in claim 1 is characterized in that described carriage connects with described casing and base plate part by screw.
9. the leg structure of a washing machine, it comprises a casing, a base plate part and the leg branching part with bolt member that is arranged in the casing sidepiece is characterized in that it also comprises:
A carriage, a side of this carriage cooperates with described casing, and opposite side cooperates with described base plate part, and described carriage has the bolt hole that forms at predetermined portions, is used to hold described bolt member; And
Be formed on the supporting leg fastener hole on the base plate part, be used to hold described bolt member and firmly oppress the described bolt member of supporting.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR67878/1997 | 1997-12-11 | ||
| KR67878/97 | 1997-12-11 | ||
| KR1019970067878A KR100271737B1 (en) | 1997-12-11 | 1997-12-11 | Drum type washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1219622A CN1219622A (en) | 1999-06-16 |
| CN1099493C true CN1099493C (en) | 2003-01-22 |
Family
ID=19527063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98123375A Expired - Fee Related CN1099493C (en) | 1997-12-11 | 1998-12-10 | Leg structure for drum washing machine |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100271737B1 (en) |
| CN (1) | CN1099493C (en) |
| AU (1) | AU759189B2 (en) |
| DE (1) | DE19856991C2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398722C (en) * | 2002-12-17 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Drum tray connection structure for drum washing machine |
| KR100662302B1 (en) * | 2003-05-20 | 2007-01-02 | 엘지전자 주식회사 | leg lock nut for home appliance |
| KR100662301B1 (en) * | 2003-05-20 | 2007-01-02 | 엘지전자 주식회사 | leg lock nut for home appliance |
| KR20050047426A (en) | 2003-11-17 | 2005-05-20 | 삼성전자주식회사 | Height adjustment device of home electronics and home electronics with the same |
| DE102005023441A1 (en) * | 2005-05-20 | 2006-11-30 | BSH Bosch und Siemens Hausgeräte GmbH | A method for securely adjusting the height of washing machine feet for levelling purposes has threaded components with a thread interference system to provide stiffness |
| DE102007052090A1 (en) * | 2007-10-31 | 2009-05-14 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance with at least one height-adjustable base |
| DE102007057512A1 (en) * | 2007-11-29 | 2009-06-04 | BSH Bosch und Siemens Hausgeräte GmbH | household appliance |
| DE202010011720U1 (en) | 2010-08-24 | 2010-10-21 | Manitowoc Crane Group France Sas | Adjustable footrest |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1916650A1 (en) * | 1969-04-01 | 1970-10-08 | Licentia Gmbh | Support foot, especially for washing machines and dishwashers |
| DE2703215C3 (en) * | 1977-01-27 | 1981-08-13 | Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart | Height-adjustable support foot for structure-borne noise insulation for household appliances |
-
1997
- 1997-12-11 KR KR1019970067878A patent/KR100271737B1/en not_active IP Right Cessation
-
1998
- 1998-12-10 DE DE19856991A patent/DE19856991C2/en not_active Expired - Fee Related
- 1998-12-10 CN CN98123375A patent/CN1099493C/en not_active Expired - Fee Related
- 1998-12-10 AU AU97055/98A patent/AU759189B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR100271737B1 (en) | 2000-11-15 |
| DE19856991C2 (en) | 2003-04-24 |
| AU9705598A (en) | 1999-07-01 |
| DE19856991A1 (en) | 1999-06-24 |
| AU759189B2 (en) | 2003-04-10 |
| CN1219622A (en) | 1999-06-16 |
| KR19990049041A (en) | 1999-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030122 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |