CN107675444A - A kind of chassis self-locking device of automatic washing machine - Google Patents
A kind of chassis self-locking device of automatic washing machine Download PDFInfo
- Publication number
- CN107675444A CN107675444A CN201710981544.4A CN201710981544A CN107675444A CN 107675444 A CN107675444 A CN 107675444A CN 201710981544 A CN201710981544 A CN 201710981544A CN 107675444 A CN107675444 A CN 107675444A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- washing machine
- mounting groove
- locking device
- worm
- 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.)
- Pending
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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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of chassis self-locking device of automatic washing machine,Including washing machine,The bottom four corners of washing machine are provided with universal wheel,The lower edge of four sides of washing machine is equipped with mounting groove,Installing plate is provided with mounting groove,Via is provided with the center of installing plate,Connecting rod is equipped with via,One end that connecting rod is located at installing plate upper end is provided with worm gear,The side wall of mounting groove is provided with worm bracket,Worm screw is provided with worm bracket,The lower end of connecting rod is provided with threaded rod,The lower end of threaded rod is provided with rectangular-shape supporting leg,The bottom land of mounting groove is provided with leg port,Supporting leg is provided with screwed hole,The lower end of threaded rod is stretched into screwed hole,The hypomere of the side wall of mounting groove is provided with supporting leg chute,The self-locking and unblock of realizing washing machine that can be fast and convenient,Roller in washing of drum type washing machine is eliminated to creep and caused noise on ground,Height of landing leg can be adjusted simultaneously,So that base keeps good stability on complicated ground.
Description
Technical field
The present invention relates to family expenses technical field of the electromechanical equipment, specially a kind of chassis self-locking device of automatic washing machine.
Background technology
Washing machine is acted on using electricity generator tool to wash the cleaning appliance of clothing, is divided into by its specified washing capacity
Two classes of family expenses and collective.Washing machine is almost one of essential household electrical appliance of each family, may due to cleaning or
The demands such as placement location of changing are moved, washing machine is sometimes for movement, but washing machine complete machine is very heavy, mobile very inconvenience.
The Chinese invention patent of Application No. 201620199407.6 discloses a kind of self-locking structure dress of washing machine pedestal
Put, can only be along the axially free slip of roller bearing on roller bearing by chuck, it is impossible to which along roller bearing radial rotating, and roller is around roller bearing spirit
Rotation living, being slid axially in chuck along roller bearing makes four claw posts inject in four locking holes of roller, and roller can not be around roller bearing
Rotate, rolling assembly self-locking, placement location where fixed washing machine；Four claw posts on chuck are locked from four of roller
When being extracted completely in hole, rolling assembly self-locking releasing, roller can freely rotate around roller bearing, move freely washing machine position.
Although the invention solves existing machine design person and designs roller, side in latter two support feet of washing machine pedestal
Just washing machine moves, but easily occurs producing the shortcomings that roller is creeped on ground and produces loud noise in washing of drum type washing machine, but
It is that its structure is excessively complicated, production cost is higher and the base of washing machine can not keep good stability on complicated ground.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of simple in construction, realization that can be fast and convenient
The self-locking and unblock of washing machine, eliminate roller in washing of drum type washing machine and creeped and caused noise on ground, while branch can be adjusted
Leg height so that base keeps the chassis self-locking device of the automatic washing machine of good stability on complicated ground, to solve
The problem of background technology proposes.
The technical solution adopted for the present invention to solve the technical problems is：A kind of chassis self-locking dress of automatic washing machine
Put, including washing machine, the bottom four corners of washing machine are provided with universal wheel, the lower edge of four sides of the washing machine is equipped with
One mounting groove, the mounting groove are provided with the cover plate flushed with washing machine side, and the epimere of the mounting groove is horizontally disposed peace
Loading board, via is provided with the center of the installing plate, connecting rod is equipped with the via；
One end that the connecting rod is located at installing plate upper end is provided with worm gear, and the side wall of the mounting groove is provided with worm bracket,
Worm screw, the worm and wheel engagement are provided with the worm bracket；
The lower end of the connecting rod is provided with threaded rod, and the lower end of the threaded rod is provided with rectangular-shape supporting leg, the installation
The bottom land of groove, which is provided with, is used for the leg port that supporting leg passes through, and the supporting leg is provided with the screwed hole being engaged with threaded rod, the spiral shell
The lower end of rasp bar is stretched into screwed hole, and the hypomere of the side wall of the mounting groove is provided with supporting leg chute, the supporting leg chute described in two
It is symmetrically distributed in the both sides of supporting leg.
As a kind of preferable technical scheme of the present invention, bearing is provided between the connecting rod and via.
As a kind of preferable technical scheme of the present invention, the cover plate, which is provided with, is used for the worm hole that worm screw passes through, described
There is rolled round one end that worm screw is located at outside mounting groove.
As a kind of preferable technical scheme of the present invention, when the supporting leg is fully extended, the height of supporting leg is more than universal wheel
Height, when the supporting leg shrinks completely, the height of supporting leg is less than the height of universal wheel.
As a kind of preferable technical scheme of the present invention, the lower end of the supporting leg is provided with leg pads made of rubber.
As a kind of preferable technical scheme of the present invention, the upper and lower ends of the supporting leg chute be respectively equipped with upper limit plate and
Lower limiting board.
As a kind of preferable technical scheme of the present invention, the upper end both sides of the supporting leg are provided with clamp, the supporting leg chute
It is provided with the clamp chute to match with clamp.
As a kind of preferable technical scheme of the present invention, the supporting leg chute contacts with supporting leg, and supporting leg chute and supporting leg
Contact surface be provided with wear-resistant surface made of rubber.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) in the present invention, the both sides of supporting leg are provided with supporting leg chute, and supporting leg can only move up and down in supporting leg chute,
Rotating rolled round drives worm screw to rotate, worm and wheel engagement so that and worm gear and connecting rod rotate, so that threaded rod rotates,
The lower end of threaded rod is threaded io in the screwed hole of supporting leg upper end, when threaded rod rotates supporting leg in supporting leg chute on move down
Dynamic, when the height of supporting leg is more than the height of universal wheel, washing machine is fixed by supporting leg, and the base of washing machine is locked, it is ensured that
Washing machine does not appear in ground in washing process and creeped, and avoids because washing is creeped and produces loud noise, and structure letter
It is single, it is easy to operate；
(2) present invention is driven using worm gear structure, because worm and gear transfer structure has auto-lock function, when
Do not rotate when wanting rolled round, the height of supporting leg is fixed, it is ensured that the locking effect of self-locking device；
(3) present invention is provided with four supporting legs at the lower edge of washing machine, and the height of supporting leg can be adjusted by rolled round
Degree, and four supporting legs can be adjusted individually, so as to which four supporting legs can have different height, so that washing machine can be multiple
Ensure stability on miscellaneous ground.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the mounting groove external structure schematic diagram of the present invention.
In figure：1- washing machines；2- universal wheels；3- mounting grooves；4- cover plates；5- installing plates；6- vias；7- connecting rods；8- snails
Wheel；9- worm brackets；10- worm screws；11- threaded rods；12- supporting legs；13- leg ports；14- screwed holes；15- supporting leg chutes；16- axles
Hold；17- worm holes；18- rolled rounds；19- leg pads；20- upper limit plates；21- lower limiting boards；22- clamps；23- clamp chutes；
24- wear-resistant surfaces-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As depicted in figs. 1 and 2, the invention provides a kind of chassis self-locking device of automatic washing machine, including washing machine
1, the bottom four corners of washing machine 1 are provided with universal wheel 2, and the lower edge of four sides of the washing machine 1 is equipped with an installation
Groove 3, the mounting groove 3 are provided with the cover plate 4 flushed with the side of washing machine 1, and the epimere of the mounting groove 3 is horizontally disposed installing plate
5, be provided with via 6 at the center of the installing plate 5, be equipped with connecting rod 7 in the via 6, the connecting rod 7 and via 6 it
Between be provided with bearing 16；
As depicted in figs. 1 and 2, in the present invention, the connecting rod 7 is located at one end of the upper end of installing plate 5 and is provided with worm gear 8,
The side wall of the mounting groove 3 is provided with worm bracket 9, and worm screw 10 is provided with the worm bracket 9, and the worm screw 10 engages with worm gear 8,
The cover plate 4, which is provided with, is used for the worm hole 17 that worm screw 10 passes through, and there is rolled round one end that the worm screw 10 is located at outside mounting groove 3
18；
As depicted in figs. 1 and 2, in the present invention, the lower end of the connecting rod 7 is provided with threaded rod 11, the threaded rod 11
Lower end be provided with rectangular-shape supporting leg 12, the lower end of the supporting leg 12 is provided with leg pads 19 made of rubber, the mounting groove 3
Bottom land, which is provided with, is used for the leg port 13 that supporting leg 12 passes through, and the supporting leg 12 is provided with the screwed hole 14 being engaged with threaded rod 11,
The lower end of the threaded rod 11 is stretched into screwed hole 14, and the hypomere of the side wall of the mounting groove 3 is provided with supporting leg chute 15, two institutes
The supporting leg chute 15 stated is symmetrically distributed in the both sides of supporting leg 12, and the supporting leg chute 15 contacts with supporting leg 12, and supporting leg chute 15
Wear-resistant surface 24 made of rubber is provided with the contact surface of supporting leg 12, the upper end both sides of the supporting leg 12 are provided with clamp 22, described
Supporting leg chute 15 is provided with the clamp chute 23 to match with clamp 22, and the upper and lower ends of the supporting leg chute 15 are respectively equipped with
Limiting plate 20 and lower limiting board 21.
In summary, the main characteristic of the invention lies in that：
(1) in the present invention, the both sides of supporting leg 12 are provided with supporting leg chute 15, and supporting leg 12 can only be on supporting leg chute 15 be interior
Lower movement, rotating rolled round 18 and drive worm screw 10 to rotate, worm screw 10 engages with worm gear 8 so that worm gear 8 and connecting rod 7 rotate, so as to
So that threaded rod 11 rotates, the lower end of threaded rod 11 is threaded io in the screwed hole 14 of the upper end of supporting leg 12, when 11 turns of threaded rod
Supporting leg 12 moves up and down in supporting leg chute 15 when dynamic, and when the height of supporting leg 12 is more than the height of universal wheel 2, washing machine 1 is logical
Cross supporting leg 12 to fix, the base of washing machine 1 is locked, it is ensured that washing machine 1 does not appear in ground in washing process and creeped, and keeps away
Exempt from because washing is creeped and produces loud noise, and it is simple in construction, it is easy to operate；
(2) present invention is driven using worm gear structure, because worm and gear transfer structure has auto-lock function, when
Do not rotate when wanting rolled round 18, the height of supporting leg 12 is fixed, it is ensured that the locking effect of self-locking device；
(3) present invention is provided with four supporting legs 12 at the lower edge of washing machine 1, and supporting leg can be adjusted by rolled round 18
12 height, and four supporting legs 12 can be adjusted individually, so as to which four supporting legs 12 can have different height, so that laundry
Machine 1 can ensure stability on the ground of complexity.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of chassis self-locking device of automatic washing machine, including washing machine (1), the bottom four corners of washing machine (1) are provided with ten thousand
To wheel (2), it is characterised in that：The lower edge of four sides of the washing machine (1) is equipped with a mounting groove (3), described
Mounting groove (3) is provided with the cover plate (4) flushed with washing machine (1) side, and the epimere of the mounting groove (3) is horizontally disposed installing plate
(5) via (6), is provided with the center of the installing plate (5), connecting rod (7) is equipped with the via (6)；
One end that the connecting rod (7) is located at installing plate (5) upper end is provided with worm gear (8), and the side wall of the mounting groove (3) is provided with
Worm bracket (9), the worm bracket (9) is interior to be provided with worm screw (10), and the worm screw (10) is engaged with worm gear (8)；
The lower end of the connecting rod (7) is provided with threaded rod (11), and the lower end of the threaded rod (11) is provided with rectangular-shape supporting leg
(12), the bottom land of the mounting groove (3), which is provided with, is used for the leg port (13) that passes through of supporting leg (12), the supporting leg (12) be provided with
The screwed hole (14) that threaded rod (11) is engaged, the lower end of the threaded rod (11) are stretched into screwed hole (14), the mounting groove
(3) hypomere of side wall is provided with supporting leg chute (15), and the supporting leg chute (15) described in two is symmetrically distributed in the two of supporting leg (12)
Side.
A kind of 2. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The connecting rod
(7) bearing (16) is provided between via (6).
A kind of 3. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The cover plate
(4) it is provided with and is used for the worm hole (17) that worm screw (10) passes through, the worm screw (10), which is located at the one end of mounting groove (3) outside, rolled round
(18)。
A kind of 4. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The supporting leg
(12) when fully extended, the height of supporting leg (12) is more than the height of universal wheel (2), when the supporting leg (12) is shunk completely, supporting leg
(12) height is less than the height of universal wheel (2).
A kind of 5. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The supporting leg
(12) lower end is provided with leg pads (19) made of rubber.
A kind of 6. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The supporting leg is slided
The upper and lower ends of groove (15) are respectively equipped with upper limit plate (20) and lower limiting board (21).
A kind of 7. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The supporting leg
(12) upper end both sides are provided with clamp (22), and the supporting leg chute (15) is provided with the clamp chute to match with clamp (22)
(23)。
A kind of 8. chassis self-locking device of automatic washing machine according to claim 1, it is characterised in that：The supporting leg is slided
Groove (15) contacts with supporting leg (12), and the contact surface of supporting leg chute (15) and supporting leg (12) is provided with wear-resistant surface made of rubber
(24)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710981544.4A CN107675444A (en) | 2017-10-20 | 2017-10-20 | A kind of chassis self-locking device of automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710981544.4A CN107675444A (en) | 2017-10-20 | 2017-10-20 | A kind of chassis self-locking device of automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107675444A true CN107675444A (en) | 2018-02-09 |
Family
ID=61139813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710981544.4A Pending CN107675444A (en) | 2017-10-20 | 2017-10-20 | A kind of chassis self-locking device of automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675444A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736052A (en) * | 2019-03-22 | 2019-05-10 | 安吉万洲电气有限公司 | A kind of washing machine pedestal |
| CN109853194A (en) * | 2019-03-22 | 2019-06-07 | 安吉万洲电气有限公司 | A kind of washing machine pedestal reducing washing machine collision |
| CN110629458A (en) * | 2019-10-10 | 2019-12-31 | 珠海格力电器股份有限公司 | Household electrical appliance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000138467A (en) * | 1998-10-30 | 2000-05-16 | Nikko Ind Corp | Adjustable leg for apparatus |
| EP1491676A3 (en) * | 2003-06-28 | 2005-03-09 | LG Electronics Inc. | Stand for home appliance |
| CN205812349U (en) * | 2016-07-06 | 2016-12-14 | 广州市东毅电子有限公司 | A kind of audio amplifier |
| CN106222938A (en) * | 2016-08-30 | 2016-12-14 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106637844A (en) * | 2017-01-13 | 2017-05-10 | 湖南谭风网络技术有限公司 | Movable washing machine |
-
2017
- 2017-10-20 CN CN201710981544.4A patent/CN107675444A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000138467A (en) * | 1998-10-30 | 2000-05-16 | Nikko Ind Corp | Adjustable leg for apparatus |
| EP1491676A3 (en) * | 2003-06-28 | 2005-03-09 | LG Electronics Inc. | Stand for home appliance |
| CN205812349U (en) * | 2016-07-06 | 2016-12-14 | 广州市东毅电子有限公司 | A kind of audio amplifier |
| CN106222938A (en) * | 2016-08-30 | 2016-12-14 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106637844A (en) * | 2017-01-13 | 2017-05-10 | 湖南谭风网络技术有限公司 | Movable washing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736052A (en) * | 2019-03-22 | 2019-05-10 | 安吉万洲电气有限公司 | A kind of washing machine pedestal |
| CN109853194A (en) * | 2019-03-22 | 2019-06-07 | 安吉万洲电气有限公司 | A kind of washing machine pedestal reducing washing machine collision |
| CN109853194B (en) * | 2019-03-22 | 2021-04-27 | 安吉万洲电气有限公司 | Washing machine base capable of reducing washing machine collision |
| CN110629458A (en) * | 2019-10-10 | 2019-12-31 | 珠海格力电器股份有限公司 | Household electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
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| RJ01 | Rejection of invention patent application after publication |