CN111607942A - Fixed knot constructs and washing machine - Google Patents
Fixed knot constructs and washing machine Download PDFInfo
- Publication number
- CN111607942A CN111607942A CN201910133903.XA CN201910133903A CN111607942A CN 111607942 A CN111607942 A CN 111607942A CN 201910133903 A CN201910133903 A CN 201910133903A CN 111607942 A CN111607942 A CN 111607942A
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- China
- Prior art keywords
- roller
- component
- supporting column
- washing machine
- fixing
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a fixing structure and a washing machine, belonging to the technical field of washing equipment, wherein the fixing structure is used for fixing a first component on a second component, one side of the first component is abutted against the second component, the fixing structure comprises a supporting column and a roller, and the supporting column is positioned on one side of the first component far away from the second component and is connected with the second component; the roller sleeve is located on the support column and with the support column eccentric connection, the roller includes the bulge of skew axis, be provided with on the first part can with the recess of bulge joint. The washing machine comprises a plurality of fixing structures, wherein the first part is a driver, and the second part is a base. The roller is rotated by applying force to the roller, so that the protruding part is clamped into the groove, and the first component is fixed on the second component; when the roller is disassembled, the protruding part can be separated from the groove only by rotating the roller reversely, so that the roller is convenient to assemble and disassemble, and time and labor are saved.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to a fixing structure and a washing machine.
Background
The washing machine is a common household appliance in daily life, and the main working states of the washing machine can be divided into a washing working condition and a dehydration working condition. The driver is used to power the washing machine and is typically mounted on the base of the washing machine.
Referring to fig. 1, the conventional driver 100 is mostly fixed to a base 200 by several screws 300. In the assembling and disassembling process, since the space is narrow, auxiliary tools (such as an electric gun, a long screwdriver and the like) cannot be used, and a small screwdriver is required to assemble and disassemble the screw 300. The installation and the disassembly are time-consuming and labor-consuming, about ten minutes is required for installing one driver 100, the working efficiency is low, and a lot of inconvenience is caused to workers. In addition, since the plurality of screws 300 are not conveniently concentrically aligned with the screw holes on the base 200 at the same time, the mounting accuracy is lowered.
Disclosure of Invention
The invention aims to provide a fixing structure and a washing machine, and aims to solve the technical problem that a driver of the washing machine in the prior art is inconvenient to mount and dismount.
As the conception, the technical scheme adopted by the invention is as follows:
a fixing structure for fixing a first member to a second member, one side of the first member abutting against the second member, the fixing structure comprising:
the supporting column is positioned on one side of the first part, which is far away from the second part, and is connected with the second part;
the roller, the cover is located on the support column and with the support column eccentric connection, the roller includes the bulge of skew axis, be provided with on the first part can with the recess of bulge joint.
The supporting column is fixedly connected with the second component, and the roller is rotatably connected with the supporting column.
The supporting column is provided with an external thread, the roller is provided with an internal thread, and the roller is in threaded connection with the supporting column.
The roller is arranged on the first component, the protruding portion is provided with a first magnet, the groove is internally provided with a second magnet, and the roller can be magnetically attracted and connected with the first component.
Wherein, a handle is arranged on the roller.
Wherein the handle extends in a radial direction of the roller.
Wherein, on the surface of bulge and on the internal surface of recess, at least one of them is provided with the rubber pad.
A washing machine comprises a plurality of fixing structures, wherein the fixing structures are as described above, the first component is a driver, and the second component is a base.
The base is provided with a positioning surface, one side of the driver is abutted to the positioning surface, and the supporting column is located on the other side of the driver.
The positioning surface is provided with a limiting plate, the limiting plate is perpendicular to the positioning surface, and the driver can be abutted against the limiting plate.
The invention has the beneficial effects that:
according to the fixing structure, the roller is eccentrically connected with the supporting column, so that the roller is provided with the protruding part deviating from the axis, when the fixing structure is installed, one side of the roller opposite to the protruding part faces the groove, and the first component is conveniently placed at the installation position; when the first component is fixed, the roller is rotated by applying force to the roller, so that the protruding part is clamped into the groove, and the first component is fixed on the second component; when the roller is disassembled, the convex part can be separated from the groove only by rotating the roller reversely; the installation and the dismantlement are convenient, only need the fixed of first part and second part of manual rotatory roller can be accomplished, need not appurtenance, labour saving and time saving.
The washing machine provided by the invention adopts the fixing structure, the fixed connection between the driver and the base is conveniently realized, the fixed connection can be completed only by manually rotating the roller, auxiliary tools are not needed, and the time and the labor are saved.
Drawings
Fig. 1 is a partial structural view of a conventional washing machine;
FIG. 2 is a schematic structural diagram of a fixing structure provided in an embodiment of the present invention;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a cross-sectional view of a fixation structure provided by an embodiment of the present invention;
fig. 5 is a schematic structural view of a part of the structure of a washing machine according to an embodiment of the present invention;
fig. 6 is a top view of fig. 5.
In fig. 1:
100. a driver; 200. a base; 300. a screw;
in fig. 2-6:
10. a first member; 20. a second component; 30. a driver; 40. a base; 401. a limiting plate;
1. a support pillar; 2. a roller; 3. a handle.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 2 to 4, an embodiment of the present invention provides a fixing structure, configured to fix a first component 10 on a second component 20, where one side of the first component 10 abuts against the second component 20, the fixing structure includes a supporting column 1 and a roller 2, the supporting column 1 is located on one side of the first component 10 away from the second component 20 and is connected to the second component 20, the roller 2 is sleeved on the supporting column 1 and is eccentrically connected to the supporting column 1, the roller 2 includes a protrusion deviating from an axis, and a groove capable of being engaged with the protrusion is disposed on the first component 10. Since the roller 2 is eccentrically connected to the supporting column 1, the roller 2 has a bulge off-axis, which refers here to the part of the roller 2 that is further from the axis. In this embodiment, the support column 1 and the roller 2 are both cylindrical.
The roller 2 is shown in figure 3 during rotation, whereby it is known that, when mounted, the side of the roller 2 opposite the projection is directed towards the groove, facilitating the placing of the first part 10 in the mounted position; when in fixing, the roller 2 is rotated by applying force to the roller 2, so that the convex part is clamped into the groove, and the first component 10 is fixed on the second component 20; when the roller 2 is disassembled, the protruding part can be separated from the groove only by rotating the roller 2 in the reverse direction, the installation and the disassembly are convenient, the first component 10 and the second component 20 can be fixed only by manually rotating the roller 2, auxiliary tools are not needed, and time and labor are saved.
The supporting column 1 is fixedly connected with the second component 20, and the roller 2 is rotatably connected with the supporting column 1. The supporting column 1 plays a supporting role, and the roller 2 rotates relative to the supporting column 1 by applying force to the roller 2, so that the protruding part can be clamped into the groove. Of course, the supporting column 1 may be rotatably connected to the second member 20, the roller 2 is fixedly connected to the supporting column 1, and the roller 2 and the supporting column 1 rotate synchronously by applying force to the roller 2, so that the protrusion can be engaged with the groove. The connection is not limited as long as the eccentric rotation of the roller 2 can be achieved.
In this embodiment, the supporting column 1 is provided with an external thread, the roller 2 is provided with an internal thread, and the roller 2 is in threaded connection with the supporting column 1. The roller 2 is provided with an eccentric hole along the axial direction, the support column 1 is arranged in the eccentric hole in a penetrating way, and the internal thread is arranged on the inner wall of the eccentric hole. When the roller 2 is screwed on the supporting column 1, the roller 2 does not need to be screwed, and a moving space is reserved for the roller 2. Of course, it is also possible that the protrusion is provided with a first magnet and the recess is provided with a second magnet, and the roller 2 is connected to the first part 10 by means of the attraction of the first magnet and the second magnet.
On the surface of bulge and the internal surface of recess, at least one of them is provided with the rubber pad, and increase frictional force guarantees that the joint compresses tightly and can not become flexible between the bulge of roller 2 and the recess of first part 10. Of course, the friction force can be increased by other modes, so that the two surfaces which are mutually abutted are not smooth metal surfaces, and the roller 2 can be made of plastic materials and is not easy to loosen after being clamped.
Because roller 2 is eccentric, and by the thread tightening between roller 2 and the support column 1, eccentric and screw thread produce the leverage for it is difficult to rotate it through self after roller 2 compresses tightly with the recess joint. When in use, at least two rollers 2 are generally adopted, referring to fig. 3, the two rollers 2 are rotated in opposite directions to compress the first component 10, so that the acting force in the opposite directions is increased, and the first component 10 is less prone to loosening.
The roller 2 is provided with a handle 3, so that the roller 2 can be conveniently applied with force through the handle 3. In the embodiment, the handle 3 extends along the radial direction of the roller 2, and the force application direction can be along the tangential direction of the roller 2, thereby saving the most labor. Of course, the handle 3 may extend in other directions, and is not limited herein.
The handle 3 may be connected to the roller 2 by a screw or may be integrally formed with the roller 2. The setting position of handle 3 avoids causing the interference to the bulge of roller 2 according to actual need can, handle 3 does not influence the cooperation of bulge and recess promptly.
Referring to fig. 5 and 6, an embodiment of the present invention further provides a washing machine, which includes a plurality of fixing structures as described above, the first component 10 is a driver 30, the second component 20 is a base 40, and the driver 30 and the base 40 are connected through the fixing structures. In practical use, two fixing structures are generally adopted, the two rollers 2 are rotated in opposite directions to compress the driver 30, so that the acting force in the opposite directions is increased, and the driver 30 is not easy to loosen. In this embodiment, the supporting column 1 and the base 40 may be integrally formed by injection molding.
Be provided with the locating surface on the base 40, one side and the locating surface butt of driver 30, support column 1 is located the opposite side of driver 30, through rotating roller 2 for roller 2 and the recess cooperation on the driver 30 compress tightly the opposite side of driver 30. Be provided with limiting plate 401 on the locating surface, limiting plate 401 is perpendicular with the locating surface, and driver 30 can be with limiting plate 401 butt. When the roller driver is installed, the driver 30 is pushed along the positioning surface until the driver 30 abuts against the limiting plate 401, at the moment, the groove on the driver 30 is in a position opposite to the roller 2, and the handle 3 is manually rotated to clamp the protruding part of the roller 2 into the groove on the driver 30. The two rollers 2 are respectively compressed in a rotating mode in the opposite direction, so that the purpose of fixing the driver 30 is achieved, the two rollers 2 can be rotated within one minute, and the efficiency is greatly improved.
Of course, in addition to the above-described fixing structure for fixing the driver 30 of the washing machine to the base 40, the fixing structure can be applied to any application requiring the detachable connection of two components, and is not limited thereto.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A fixing structure for fixing a first member (10) to a second member (20), one side of the first member (10) abutting against the second member (20), the fixing structure comprising:
a support column (1) located on a side of the first part (10) remote from the second part (20) and connected to the second part (20);
the roller (2) is sleeved on the supporting column (1) and eccentrically connected with the supporting column (1), the roller (2) comprises a protruding portion deviating from an axis, and a groove capable of being clamped with the protruding portion is formed in the first part (10).
2. The arrangement, as set forth in claim 1, characterized in that the supporting column (1) is fixedly connected to the second part (20) and the rollers (2) are rotatably connected to the supporting column (1).
3. The fixing structure according to claim 2, characterized in that the supporting column (1) is provided with an external thread and the roller (2) is provided with an internal thread, the roller (2) being screwed to the supporting column (1).
4. A fixing arrangement according to claim 2, characterised in that the projection is provided with a first magnet and the recess is provided with a second magnet, the roller (2) being magnetically connectable with the first part (10).
5. The arrangement, as set forth in claim 1, characterized in that the roller (2) is provided with a handle (3).
6. A fixation structure as claimed in claim 5, characterized in that the handle (3) extends in the radial direction of the roller (2).
7. A fixation structure as claimed in any one of claims 1 to 6, wherein at least one of the outer surface of the protrusion and the inner surface of the groove is provided with a rubber pad.
8. A washing machine, characterized in that it comprises several fixed structures according to any one of claims 1 to 7, the first component (10) being a driver (30) and the second component (20) being a base (40).
9. Washing machine according to claim 8, characterized in that a positioning surface is provided on the base (40), against which positioning surface one side of the actuator (30) abuts, the support column (1) being located on the other side of the actuator (30).
10. Washing machine according to claim 9, characterized in that a limit plate (401) is arranged on the positioning surface, the limit plate (401) being perpendicular to the positioning surface, the actuator (30) being able to abut against the limit plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133903.XA CN111607942A (en) | 2019-02-22 | 2019-02-22 | Fixed knot constructs and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133903.XA CN111607942A (en) | 2019-02-22 | 2019-02-22 | Fixed knot constructs and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111607942A true CN111607942A (en) | 2020-09-01 |
Family
ID=72201583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910133903.XA Pending CN111607942A (en) | 2019-02-22 | 2019-02-22 | Fixed knot constructs and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111607942A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521325A (en) * | 2003-02-14 | 2004-08-18 | 乐金电子(天津)电器有限公司 | Drum washing machine having barrel integrating with support of selective installation motor |
| JP2007256893A (en) * | 2006-03-20 | 2007-10-04 | Umemoto Seisakusho:Kk | Attaching/detaching mechanism |
| CN204545805U (en) * | 2015-05-05 | 2015-08-12 | 浙江机电职业技术学院 | Eccentric lever weld clamp device |
| CN104928888A (en) * | 2015-06-28 | 2015-09-23 | 惠而浦（中国）股份有限公司 | Fixing bracket of belt driving motor for drum washing machine |
| CN105583435A (en) * | 2014-10-23 | 2016-05-18 | 西安志越机电科技有限公司 | Eccentric self-locking type work fixture for drilling |
| CN207964460U (en) * | 2017-12-28 | 2018-10-12 | 乐凯华光印刷科技有限公司 | A kind of clamping device applied in tension equipment |
-
2019
- 2019-02-22 CN CN201910133903.XA patent/CN111607942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521325A (en) * | 2003-02-14 | 2004-08-18 | 乐金电子(天津)电器有限公司 | Drum washing machine having barrel integrating with support of selective installation motor |
| JP2007256893A (en) * | 2006-03-20 | 2007-10-04 | Umemoto Seisakusho:Kk | Attaching/detaching mechanism |
| CN105583435A (en) * | 2014-10-23 | 2016-05-18 | 西安志越机电科技有限公司 | Eccentric self-locking type work fixture for drilling |
| CN204545805U (en) * | 2015-05-05 | 2015-08-12 | 浙江机电职业技术学院 | Eccentric lever weld clamp device |
| CN104928888A (en) * | 2015-06-28 | 2015-09-23 | 惠而浦（中国）股份有限公司 | Fixing bracket of belt driving motor for drum washing machine |
| CN207964460U (en) * | 2017-12-28 | 2018-10-12 | 乐凯华光印刷科技有限公司 | A kind of clamping device applied in tension equipment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200901 |
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| RJ01 | Rejection of invention patent application after publication |