CN107385804B - Spring type filtering device for pulsator washing machine - Google Patents
Spring type filtering device for pulsator washing machine Download PDFInfo
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- CN107385804B CN107385804B CN201710838926.1A CN201710838926A CN107385804B CN 107385804 B CN107385804 B CN 107385804B CN 201710838926 A CN201710838926 A CN 201710838926A CN 107385804 B CN107385804 B CN 107385804B
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- 238000001914 filtration Methods 0.000 title claims abstract description 38
- 238000005406 washing Methods 0.000 title claims abstract description 26
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- D06F39/10—Filtering arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a spring type filtering device for a pulsator washing machine, and relates to the technical field of washing machines. The rotary knob, the rotary knob cover, the clamping jaws and the positioning columns are matched to realize the positioning of the inner barrel body and the filtering cover plate, the rotary knob and the rotary knob cover are connected in a clamping manner except that the rotary knob and the rotary knob cover are simply fastened by screws, a user can automatically disassemble the filtering net cover, the filtering net rack and the filtering cover plate without the help of an external tool under the condition of no help of professionals, and sundries such as thread scraps and the like between the filtering device and the inner barrel body are cleaned, so that the reduction of the cleanliness of clothes washing and secondary pollution caused by the dirt of the filtering device are avoided.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a filtering device for a pulsator washing machine.
Background
A washing machine is a cleaning appliance for washing laundry using mechanical action of electric energy generation, and a pulsator washing machine is one of the most common types of washing machines. The bottom of the washing machine is provided with a wave wheel, and water in the barrel forms vortex flow which rotates clockwise and counterclockwise to drive the fabric to rotate and roll so as to remove dirt on clothes.
At present, a filter device is arranged in a barrel of the pulsator washing machine to filter and collect sundries such as thread scraps generated in the washing process, after the pulsator washing machine is used for a period of time, a user can only clean a thread scrap filter screen, and cannot conveniently clean the thread scraps existing between a backwater filter cover plate and an inner barrel body.
Disclosure of Invention
The invention provides the spring type filtering device for the pulsator washing machine, which aims to avoid the defects in the prior art.
The invention adopts the following technical scheme for solving the technical problems: a spring type filtering device for a pulsator washing machine is mounted on an inner barrel body of the pulsator washing machine, a clamping structure arranged on the back and the bottom of a filtering cover plate and a positioning column arranged at the bottom of the filtering cover plate are matched and connected with a bayonet and a positioning groove on the inner barrel body, a mounting groove is formed in the front of the filtering cover plate, a spring groove and a knob groove are respectively annular and circular grooves and are concentrically arranged and are respectively arranged on the front and the back of the filtering cover plate, and the circle center position of the spring groove is communicated to form a mounting hole; the spring is arranged in the spring groove, the knob and the knob cover are respectively matched in the spring groove and the knob groove, the tail end of the knob penetrates through the mounting hole, is fixedly connected with the knob cover through a screw and compresses the spring;
a matching piece arranged at the front end of the knob penetrates through a matching hole arranged on the inner barrel body, the clamping structure and the positioning column are matched to realize the positioning of the filtering cover plate, and meanwhile, the knob and the knob cover are integrally limited in the vertical and left and right directions; the filter screen cover is clamped in the mounting groove in a matching manner, the back surface of the filter screen cover is provided with two baffle plates in parallel, a baffle plate clamping groove is formed between the two baffle plates, and a clamping rib arranged at the front end of the knob cover is clamped in the baffle plate clamping groove to realize the integral front-back direction and rotation limiting of the knob and the knob cover; the filter screen frame is located mounting hole below, can dismantle connect in the mounting groove.
Furthermore, a spiral-rising knob groove limiting structure is arranged on the edge of the bottom edge of the knob groove, a limiting edge is positioned in the spring groove and is arranged close to the outer edge of the spring groove, and a pair of limiting edge stop blocks are symmetrically arranged on the limiting edge; the bottom of the knob is a circular plate, the middle part of the bottom is provided with a knob limiting edge of a cylindrical structure, groove-shaped limiting edge bayonets are symmetrically arranged on the knob limiting edge, a limiting platform is of a spiral ascending structure and is fixedly arranged on the circular plate and is tightly attached to the outer edge of the knob limiting edge, the spiral direction of the limiting platform is opposite to that of the knob groove limiting structure, the edge of the back of the knob cover is symmetrically provided with a pair of knob cover outer limiting blocks, the middle part of the knob cover is provided with a threaded hole column, and a pair of knob cover inner limiting blocks are symmetrically arranged tightly attached to the outer part of the threaded hole column;
the knob limiting edge penetrates through the mounting hole, the threaded hole column extends into the knob limiting edge, a limiting block in a knob cover arranged close to the outside of the knob limiting edge is clamped with a limiting edge bayonet, and the threaded hole column is matched and connected with a screw penetrating through the front end of the knob to fixedly connect the knob and the knob cover into a whole; the limiting platform is matched with the limiting structure of the knob groove, the back of the knob cover is tightly pressed on the limiting edge, the limiting block outside the knob cover is connected with the limiting edge stop block in a clamping mode to limit the knob and the knob cover to move and rotate in the vertical and horizontal directions integrally.
Furthermore, the locating frame is located in the mounting groove, be located the mounting hole below, filter net rack cooperation joint in the locating frame, filter screen bag integration fuse connect in the filter net rack.
Further, the top and the bottom of the mounting groove are respectively provided with a clamping tongue opening and a clamping piece groove, the top and the bottom of the filter screen cover are respectively provided with a U-shaped clamping tongue and a lower end clamping piece, and the U-shaped clamping tongue and the lower end clamping piece are respectively clamped in the clamping tongue opening and the clamping piece groove to connect the filter cover plate and the filter screen cover in a matching way.
Furthermore, the outside of the threaded hole column is also provided with an arc-shaped clamping rib which is clamped in a through hole arranged at the bottom in the knob limiting edge.
The invention provides a spring type filtering device for a pulsator washing machine, which has the following beneficial effects:
1. the knob, the knob cover are matched with the clamping jaws and the positioning columns to realize comprehensive positioning of the inner barrel body and the filtering cover plate, the knob and the knob cover are connected in a clamping manner except that the knob and the knob cover are simply fastened by screws, and a user can automatically disassemble the filtering screen cover, the filtering screen frame and the filtering cover plate without the help of an external tool under the condition of no help of professionals, so that sundries such as thread scraps between the filtering device and the inner barrel body are cleaned, and the reduction of the cleanliness of clothes washing and secondary pollution caused by dirt of the filtering device are avoided;
2. the spring is compressed and arranged in the spring groove of the filter cover plate and tightly pressed on the back of the knob cover, when the filter device is disassembled, only the screw for connecting the knob and the knob cover needs to be disassembled, the elastic force of the spring can automatically eject the knob cover towards the direction of the filter screen cover, and the disassembly is simple and convenient;
3. the knob and the knob cover are clamped through the structure and are simply fastened through the screw, so that the connection reliability is ensured, the potential safety hazards such as children eating by mistake and the like caused by the fact that the knob and the knob cover structure fall into the inner barrel body are avoided, meanwhile, the knob or the knob cover is prevented from flying out to hurt people in the dismounting process, and the dismounting safety is ensured;
4. all the parts can be detached, and a user can maintain and replace a single part according to the wear degree of the parts so as to ensure a better cleaning effect;
5. simple structure, low in production cost, convenient assembling is swift.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the filter cover plate of the present invention;
FIG. 3 is a schematic view of the back side of the filter cover plate according to the present invention;
FIG. 4 is a schematic view of the construction of the filter cover of the present invention;
FIG. 5 is a schematic view of the knob of the present invention;
fig. 6 is a schematic structural view of the knob cover of the present invention.
In the figure:
1. an inner barrel body; 2. the filter cover plate 21, the positioning frame 22, the clamping tongue opening 23, the clamping groove 24, the spring groove 25, the mounting hole 26, the limiting edge 261, the limiting edge stopper 27, the knob groove 271 and the knob groove limiting structure; 3. a filter net rack 31 and a filter net bag; 4. a filter screen cover 41, a U-shaped clamping tongue 42, a baffle plate 43 and a lower end clamping piece; 5. the knob 51, the limiting table 52, the limiting edge 53 and the limiting edge bayonet; 6. the knob cover 61, the knob cover outer limiting block 62, the knob cover inner limiting block 63 and the threaded hole column; 7. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the structural relationship is as follows: the filtering device is arranged on an inner barrel body 1 of the pulsator washing machine, a clamping structure arranged on the back surface and the bottom of the filtering cover plate 2 and a positioning column arranged at the bottom are matched and connected with a bayonet and a positioning groove on the inner barrel body 1, the front surface of the filtering cover plate 2 is provided with an installation groove, a spring groove 24 and a knob groove 27 are respectively annular and circular grooves and are concentrically arranged and are respectively arranged on the front surface and the back surface of the filtering cover plate 2, and the circle center position is penetrated to form an installation hole 25; the spring 7 is arranged in the spring groove 24, the knob 5 and the knob cover 6 are respectively matched in the spring groove 24 and the knob groove 27, the tail end of the knob 5 penetrates through the mounting hole, is fixedly connected with the knob cover 6 through a screw and compresses the spring 7;
a matching piece arranged at the front end of the knob 5 penetrates through a matching hole arranged on the inner barrel body 1, the clamping structure and the positioning column are matched to realize the positioning of the filtering cover plate 2, and meanwhile, the integral upper-lower and left-right direction limiting of the knob 5 and the knob cover 6 is realized; the filter screen cover 4 is clamped in the mounting groove in a matching manner, the back surface of the filter screen cover is provided with two baffle plates 42 in parallel, a baffle plate clamping groove is formed between the two baffle plates 42, and a clamping rib 64 arranged at the front end of the knob cover 6 is clamped in the baffle plate clamping groove to realize the integral front-back direction and rotation limiting of the knob 5 and the knob cover 6; the filter screen frame 3 is arranged below the mounting hole 25 and is detachably connected in the mounting groove.
Preferably, a spiral rising knob groove limiting structure 271 is arranged at the bottom edge of the knob groove 27, the limiting edge 26 is positioned in the spring groove 24 and is closely attached to the outer edge of the spring groove 24, and a pair of limiting edge stoppers 261 are symmetrically arranged on the limiting edge 26; the bottom of the knob 5 is a circular plate, the middle part of the bottom is provided with a knob limiting edge 52 with a cylindrical structure, the knob limiting edge 52 is symmetrically provided with groove-shaped limiting edge bayonets 53, a limiting table 51 is a spiral ascending structure and is fixedly arranged on the circular plate and is arranged close to the outer edge of the knob limiting edge 52, the spiral direction of the limiting table is opposite to that of a knob groove limiting structure 271, the edge of the back surface of the knob cover 6 is symmetrically provided with a pair of knob cover outer limiting blocks 61, the middle part of the knob cover is provided with a threaded hole column 63, and the outer part of the threaded hole column 63 is symmetrically provided with a pair of knob cover inner limiting blocks 62;
the knob limiting edge 52 penetrates through the mounting hole 25, the threaded hole column 63 extends into the knob limiting edge 52, a knob cover inner limiting block 62 arranged close to the outer portion of the knob limiting edge is clamped with the limiting edge bayonet 53, and the threaded hole column 63 is matched and connected with a screw penetrating through the front end of the knob 5 to fixedly connect the knob 5 and the knob cover 6 into a whole; spacing platform 51 and knob groove limit structure 271 cooperation, the knob lid 6 back sticiss spacing along 26 settings, and the outer stopper 61 of knob lid is blocked with spacing along dog 261, restriction knob 5 and the whole upper and lower, the removal and the rotation of left and right sides direction of knob lid 6.
Preferably, the mounting groove is located to the locating frame 21, is located the mounting hole 25 below, and filter net rack 3 cooperation joint is in locating frame 21, and the integration butt fusion of filter bag 31 is in filter net rack 3.
Preferably, the top and the bottom of the mounting groove are respectively provided with a clamping tongue opening 22 and a clamping piece groove 23, the top and the bottom of the filter screen cover 4 are respectively provided with a U-shaped clamping tongue 41 and a lower end clamping piece 43, the U-shaped clamping tongue 41 and the lower end clamping piece 43 are respectively clamped in the clamping tongue opening 22 and the clamping piece groove 23, and the filter cover plate 2 is connected with the filter screen cover 4 in a matching way.
Preferably, the threaded hole column 63 is further provided with an arc-shaped clamping rib outside, and the arc-shaped clamping rib is clamped in a through hole formed in the bottom of the knob limiting edge 52.
The matching of the knob 5 and the filter cover plate 2 is realized by matching the knob limiting edge 52 with the mounting hole 25 and matching the limiting platform 51 with the knob groove limiting structure 271, the knob limiting edge 52 penetrates through the mounting hole 25 and is matched with the mounting hole, and the relative movement of the knob 5 and the filter cover plate 2 in the up-down and left-right directions is limited. The limiting table 51 and the knob groove limiting structure 271 are a set of spiral ascending structures with opposite spiral directions, and the two structures are clamped after rotating for a certain angle relatively and limit the relative rotation of the knob 5 and the filter cover plate 2. Compared with threaded connection, the rotary stroke for completing assembly is short, the assembly can be carried out without tools such as a screwdriver and the like, the convenience is excellent, and the special tool is particularly suitable for common consumers without guidance of professionals. Meanwhile, in the rotating process, the plane generating relative friction is a large-area curved surface which is a whole, compared with a threaded structure, the speed of dismounting loss is extremely low, the assembly structure is not easy to damage in the dismounting process, connection problems such as sliding and the like cannot be generated after repeated dismounting, and the filter device is particularly suitable for filter devices needing frequent assembly and dismounting.
During assembly, the knob 5 is placed into the knob groove 27 from the back of the filter cover plate 2, and the knob limiting edge 52 penetrates through the mounting hole 25. Put spring 7 into spring groove 24, put knob lid 6 into spring groove 24 by filtering apron 2 openly to make in the knob lid stopper 62 card go into spacing along bayonet 53, in the arc card muscle card goes into spacing through-hole along the interior bottom setting, penetrate the screw by knob 5 front end, and fasten it with screw hole post 63, with knob 5 and knob lid 6 fastening connection as an organic whole. At this moment, the back parts of the limiting table 51 and the knob cover 6 are respectively pressed on the knob groove limiting structure 271 and the limiting edge 26, and a matching piece arranged at the front end of the knob 5 penetrates through a matching hole arranged on the inner barrel body to match with the clamping structure and the positioning column to realize the positioning of the filtering cover plate. The knob cover 6 is pressed to compress the spring 7 and rotate the knob cover 6 until the outer limit block 61 of the knob cover is clamped with the limit edge stop block 261. The U-shaped clamping tongue 41 and the lower end clamping piece 43 are clamped into the clamping tongue opening 22 and the clamping piece groove 23, the filter screen cover 4 is installed, the clamping rib 64 at the front end of the knob cover 6 is clamped into the baffle clamping groove, and the integral positioning of the knob 5 and the knob cover 6 is realized.
Arc card muscle and spacing joint along interior bottom through-hole have avoided screw hole post 63 to rock in the through-hole and send the noise, play the positive action to the life of structure simultaneously. Besides clamping fit, the knob 5 and the knob cover 6 are simply fastened by screws, so that the reliability of connection is ensured.
In addition, when the knob 5 and the knob cover 6 are integrally assembled with the filter cover plate 2, the knob 5 must be firstly pressed and the spring 7 must be compressed, so that the limiting block 62 in the knob cover is clamped in the limiting edge bayonet 53, and the knob cover 6 can be rotated to drive the knob 5 to rotate, so that the limiting table 51 and the knob groove limiting structure 271 are matched and clamped; under the condition that the knob 5 is not pressed, the knob cover 6 is directly rotated, the knob 5 cannot be driven to rotate, and the assembly cannot be completed. The assembly mode has uniqueness, avoids the problems that assembly errors and structural connection are unstable, the use effect is influenced and even potential safety hazards are generated in the process of automatically assembling the filtering device by a consumer due to the adoption of an incorrect assembly mode, and is particularly suitable for common consumers without guidance of professionals.
When specifically dismantling, press U type latch 41 and lower extreme fastener 43, by taking off filter screen cover 4 in the mounting groove, the contra-rotation knob lid 6, at the rotation in-process, because spacing platform 51 and knob groove limit structure 271 structure, knob 5 keeps away from knob lid 6 gradually to after rotating certain angle, realize spacing along bayonet 53 and the separation of knob lid interior stopper 62. Simultaneously, because of the setting of screw, knob 5 and knob lid 6 can not pop out, avoid the accidental injury children. At this moment, after the screws for connecting the knob cover 6 and the knob cover 5 are removed, the spring 7 can automatically eject the knob cover 6 to the direction of the filter screen cover 4, so that the knob cover 6 and the knob cover 5 can be conveniently detached. After the filter device is disassembled, all components are cleaned and maintained according to actual requirements.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a spring filter equipment for rotary drum washing machine, filter equipment installs on rotary drum washing machine's interior staving (1), filter apron (2) the back and the joint structure that the bottom set up and the reference column that the bottom set up with bayonet socket and constant head tank cooperation on the interior staving (1) are connected, its characterized in that: the front surface of the filtering cover plate (2) is provided with a mounting groove, the spring groove (24) and the knob groove (27) are respectively annular and circular grooves and are concentrically arranged and are respectively arranged on the front surface and the back surface of the filtering cover plate (2), and the circle center position is penetrated to form a mounting hole (25); the spring (7) is arranged in the spring groove (24), the knob (5) and the knob cover (6) are respectively matched in the spring groove (24) and the knob groove (27), the tail end of the knob (5) penetrates through the mounting hole, is fixedly connected with the knob cover (6) through a screw and compresses the spring (7);
a matching piece arranged at the front end of the knob (5) penetrates through a matching hole arranged on the inner barrel body (1), the clamping structure and the positioning column are matched to realize the positioning of the filtering cover plate (2), and meanwhile, the integral up-down and left-right limiting of the knob (5) and the knob cover (6) is realized; the filter screen cover (4) is clamped in the mounting groove in a matching manner, the back face of the filter screen cover is provided with two baffle plates (42) in parallel, a baffle plate clamping groove is formed between the two baffle plates (42), and a clamping rib (64) arranged at the front end of the knob cover (6) is clamped in the baffle plate clamping groove to realize the integral front-back direction and rotation limiting of the knob (5) and the knob cover (6); the filter screen frame (3) is positioned below the mounting hole (25) and detachably connected in the mounting groove;
a spiral-rising knob groove limiting structure (271) is arranged at the bottom edge of the knob groove (27), a limiting edge (26) is positioned in the spring groove (24) and is tightly attached to the outer edge of the spring groove (24), and a pair of limiting edge stop blocks (261) are symmetrically arranged on the limiting edge stop blocks; the bottom of the knob (5) is a circular plate, the middle part of the bottom is provided with a knob limiting edge (52) of a cylindrical structure, the knob limiting edge (52) is symmetrically provided with groove-shaped limiting edge bayonets (53), a limiting table (51) is of a spiral ascending structure and is fixedly arranged on the circular plate and is tightly attached to the outer edge of the knob limiting edge (52), the spiral direction of the limiting table is opposite to that of the knob groove limiting structure (271), the edge of the back of the knob cover (6) is symmetrically provided with a pair of knob cover outer limiting blocks (61), the middle part of the knob cover is provided with a threaded hole column (63), and the outer part of the threaded hole column (63) is symmetrically provided with a pair of knob cover inner limiting blocks (62);
the knob limiting edge (52) penetrates through the mounting hole (25), the threaded hole column (63) extends into the knob limiting edge (52), a knob cover inner limiting block (62) arranged close to the outer portion of the knob limiting edge is clamped with the limiting edge bayonet (53), and the threaded hole column (63) is matched and connected with a screw penetrating through the front end of the knob (5) to fixedly connect the knob (5) and the knob cover (6) into a whole; spacing platform (51) with knob groove limit structure (271) cooperation, knob lid (6) back sticiss spacing along (26) setting, knob lid outer stopper (61) with spacing along dog (261) joint, restriction knob (5) with knob lid (6) are whole about, the removal and the rotation of direction.
2. The spring type filtering device for the pulsator washing machine as claimed in claim 1, wherein: locating frame (21) are located in the mounting groove, be located mounting hole (25) below, filter net rack (3) cooperation joint in locating frame (21), filter screen bag (31) integration butt fusion in filter net rack (3).
3. The spring type filtering device for the pulsator washing machine as claimed in claim 1, wherein: the filter screen cover is characterized in that a clamping tongue opening (22) and a clamping piece groove (23) are formed in the top and the bottom of the mounting groove respectively, a U-shaped clamping tongue (41) and a lower end clamping piece (43) are formed in the top and the bottom of the filter screen cover (4) respectively, the U-shaped clamping tongue (41) and the lower end clamping piece (43) are clamped in the clamping tongue opening (22) and the clamping piece groove (23) respectively, and the filter cover plate (2) and the filter screen cover (4) are connected in a matched mode.
4. The spring type filtering device for the pulsator washing machine as claimed in claim 1, wherein: the threaded hole column (63) is also provided with an arc-shaped clamping rib outside, and the arc-shaped clamping rib is clamped in a through hole formed in the bottom of the knob limiting edge (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838926.1A CN107385804B (en) | 2017-09-18 | 2017-09-18 | Spring type filtering device for pulsator washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838926.1A CN107385804B (en) | 2017-09-18 | 2017-09-18 | Spring type filtering device for pulsator washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107385804A CN107385804A (en) | 2017-11-24 |
| CN107385804B true CN107385804B (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838926.1A Active CN107385804B (en) | 2017-09-18 | 2017-09-18 | Spring type filtering device for pulsator washing machine |
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| Country | Link |
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| CN (1) | CN107385804B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295487B (en) * | 2018-03-23 | 2023-05-02 | 青岛海尔洗衣机有限公司 | Clothes treatment equipment and filtering cover assembly thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353859B (en) * | 2007-07-23 | 2011-11-30 | 佛山市顺德海尔电器有限公司 | Multifunctional thread bits filtering device |
| JP2014226176A (en) * | 2013-05-20 | 2014-12-08 | 日立アプライアンス株式会社 | Filtering device for washing machine and washing machine mounting the same |
| CN203514053U (en) * | 2013-09-12 | 2014-04-02 | Tcl家用电器（合肥）有限公司 | Washing machine and line crumb filter thereof |
| CN104452198B (en) * | 2013-09-18 | 2018-08-07 | 佛山海尔滚筒洗衣机有限公司 | A kind of washing machine inner tub and filtering cover attaching construction |
| CN203889542U (en) * | 2013-12-03 | 2014-10-22 | 上海东富龙科技股份有限公司 | Positioning mechanism for rotary mesh belt |
| CN106120254A (en) * | 2016-08-08 | 2016-11-16 | 合肥市宏键精工模具有限责任公司 | A kind of roller washing machine lint catcher and washing machine thereof |
| CN106996019B (en) * | 2017-03-06 | 2021-10-22 | 青岛海尔洗衣机有限公司 | Washing machine line bits filtering component and washing machine |
| CN207277000U (en) * | 2017-09-18 | 2018-04-27 | 合肥美菱股份有限公司 | A kind of spring filtration apparatus for rotary drum washing machine |
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- 2017-09-18 CN CN201710838926.1A patent/CN107385804B/en active Active
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| CN107385804A (en) | 2017-11-24 |
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