CN112538713A - Washing machine impeller mounting structure and washing machine - Google Patents
Washing machine impeller mounting structure and washing machine Download PDFInfo
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- CN112538713A CN112538713A CN201910894367.5A CN201910894367A CN112538713A CN 112538713 A CN112538713 A CN 112538713A CN 201910894367 A CN201910894367 A CN 201910894367A CN 112538713 A CN112538713 A CN 112538713A
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- connecting shaft
- impeller
- shaft
- mounting structure
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- 238000005406 washing Methods 0.000 title claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
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- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention discloses a washing machine impeller mounting structure and a washing machine. According to the invention, the first connecting shaft and the second connecting shaft are detachably connected in the washing machine, and the other end of the first connecting shaft or the other end of the second connecting shaft is connected with the impeller, so that a detachable connection structure of the impeller can be arranged at the lower part of the impeller, the central position of the upper part of the impeller is attractive in structure, a detachable installation structure is not required, and clothes are prevented from being damaged by the detachable installation structure at the central position of the upper part of the impeller.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a washing machine impeller mounting structure and a washing machine.
Background
The pulsator of the current washing machine is mounted on a pulsator shaft, and the pulsator can be mounted on the pulsator shaft mostly by providing a mounting through hole at the center of the pulsator and then by means of other mounting parts, which are partially located above the mounting through hole of the pulsator. When the washing machine washes, the installation parts above the impeller installation through hole contact with the washed clothes in the inner barrel to rub and scratch the clothes or entangle with the clothes, and a decoration cover for preventing the clothes from being damaged is arranged at the upper part of the installation through hole.
Chinese patent application No. 201510280084.3 discloses a washing machine with detachable impeller, including speed reduction clutch and impeller, speed reduction clutch has the pivot, be used for installing the impeller, washing machine still includes the impeller hasp, be used for fixing the impeller in the pivot, the impeller hasp has the buckle portion, be equipped with in the pivot and hold complex buckle cooperation portion with the buckle portion card, the buckle portion can move towards the direction of keeping away from buckle cooperation portion under the external force, in order to relieve the card with buckle cooperation portion and hold, can know that the pivot is installed and need just can fix the impeller in the pivot with the help of the impeller hasp simultaneously in the impeller through-hole, the hasp is located the impeller top and probably scrapes the laundry.
The application number is 201720171376.8's chinese patent discloses a washing machine exempts from quick detachable impeller structure of installing of screw, and including the washing machine main part, the washing machine main part includes clutch main part and impeller main part and card lid, is provided with convex draw-in groove on the bearing, the bearing part passes and installs at the impeller through-hole, and the card lid is fixed the impeller on the bearing including locking support, impeller locking ring, impeller lid, compression spring and ball, card lid after the equipment. The impeller is arranged on the bearing through a clamping cover; a tapered hole is formed in the clamping cover, and a mounting hole for a spherical ball is formed in the side wall of the tapered hole; the impeller locking ring is internally provided with a limiting rib groove, the impeller locking ring and the impeller cover are buckled and assembled into a whole, a compression spring is arranged between the impeller locking ring and the impeller locking support, after the impeller is assembled on a clutch by the assembled clamping cover, the bearing is installed on the impeller through hole, the clamping cover is required to be assembled firstly, the impeller can be fixed on the bearing by the clamping cover, and the clamping cover is positioned above the impeller and can wind and scratch clothes to be washed.
These impeller mounting structures need to provide mounting through holes on the impeller and need to fix the impeller to the impeller shaft by means of the cooperation of assembling parts such as bolts and latches, which are partially mounted above the impeller through holes, and the assembling parts can wind and scratch clothes washed in the inner tub, and a decorative cover for preventing the clothes from being damaged needs to be added above the impeller shaft.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a detachable and connected impeller mounting structure of a washing machine.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a washing machine impeller mounting structure, impeller mounting structure includes first connecting axle and second connecting axle, the one end of first connecting axle with the connection can be dismantled to the one end of second connecting axle.
The connection can be dismantled through setting up first connecting axle and second connecting axle, the other end of first connecting axle or the other end of second connecting axle can be connected with the impeller for the structure that the connection was dismantled to the impeller can set up in the lower part of impeller, and the central point on impeller upper portion puts the structure pleasing to the eye, no longer need set up dismantlement mounting structure, has avoided dismantling the mounting structure at impeller upper portion central point and has damaged the clothing.
Furthermore, one end of the first connecting shaft and the detachable connection between the second connecting shafts are in quick-release connection, and the first connecting shaft and the second connecting shafts are provided with matched quick-release structures.
The impeller can be quickly detached from the inner barrel of the washing machine by arranging the matched quick-release structures on the first connecting shaft and the second connecting shaft, so that dirt between the bottom of the impeller and the bottom of the inner barrel of the washing machine can be conveniently cleaned.
Further, the quick detach structure is including setting up the joint portion of the one end of second connecting axle with set up the one end of first connecting axle be equipped with joint portion assorted draw-in groove portion.
Furthermore, an open hollow cavity is axially arranged at one end of the first connecting shaft, one end of the second connecting shaft is arranged in the hollow cavity, the clamping groove part is arranged on the peripheral wall of the hollow cavity, and the clamping part is arranged on the outer wall of one end of the second connecting shaft;
preferably, the clamping groove part is a through hole penetrating through the peripheral wall of the hollow chamber or a groove arranged on the inner wall of the hollow chamber.
The card slot portion includes:
the clamping groove is arranged on the peripheral wall of the hollow cavity and used for limiting the clamping part;
the opening is arranged on the end face of one end, with the opening, of the first connecting shaft;
the guide way, the guide way certainly the opening to the joint groove extends the setting, is used for the guide joint portion gets into the joint groove, the guide way arrives first connecting axle one end ascending maximum distance of axial is greater than the joint groove arrives first connecting axle one end ascending maximum distance of axial.
Through set up on the perisporium of first connecting shaft the opening with the guide way, joint portion can certainly the opening gets into the guide way, through setting up the joint groove can make joint portion is restricted in the joint inslot, avoid the rotatory end will easily at the bottom of the impeller joint portion back-out the joint groove does not need the cooperation of other assembled parts just can accomplish the quick detach of impeller.
Preferably, the guide groove includes:
a first guide groove extending from the opening in an axial direction of the first connecting shaft;
and the second guide groove extends from the first guide groove along the circumferential direction of the first connecting shaft.
Preferably, the clamping groove extends from the second guide groove to the opening at one end of the first connecting shaft.
Through setting up foretell first guide way and second guide way, joint portion can pass in and out along the axial and the circumference of first connecting shaft joint portion makes things convenient for the dismantlement of impeller mounting structure.
Further, the quick release structure further comprises an acting force providing unit, wherein the acting force providing unit is arranged at one end of the first connecting shaft and/or one end of the second connecting shaft and is used for providing acting forces in opposite directions in the connecting direction of the first connecting shaft and the second connecting shaft;
preferably, the force providing unit is a deformable elastic unit.
Furthermore, the elastic unit is arranged in the hollow cavity chamber in the first connecting shaft along the axial direction of the first connecting shaft, one end of the elastic unit is abutted against the first connecting shaft, and the other end of the elastic unit is abutted against one end of the second connecting shaft.
Through setting up the elastic unit, the elastic unit can provide opposite effort on the axial direction for first connecting axle and second connecting axle, makes the joint portion chucking of second connecting axle is in the draw-in groove portion of first connecting axle, avoid when the impeller is rotatory will joint portion back-out draw-in groove portion.
Furthermore, the elastic unit comprises an elastic part and a pressing part, one end of the elastic part is abutted against the inner wall of the hollow cavity, the other end of the elastic part is abutted against one end of the pressing part, and the other end of the pressing part is abutted against the second connecting shaft;
preferably, the elastic unit further comprises a fixing member, the fixing member is disposed on the periphery of the pressing member and abuts against the inner wall of the hollow cavity, so as to keep the pressing member stable.
The invention also provides a washing machine, which comprises any one of the washing machine impeller mounting structure, an impeller and an impeller shaft, wherein the first connecting shaft is connected with the impeller, the second connecting shaft is connected with the impeller shaft, or the second connecting shaft and the impeller shaft are the same shaft; or the second connecting shaft is connected with the impeller, and the first connecting shaft is connected with the impeller shaft or the first connecting shaft and the impeller shaft are the same shaft.
Further, the first connecting shaft or the second connecting shaft and the impeller are of an integral structure; or the first connecting shaft or the second connecting shaft is detachably connected with the bottom of the impeller.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
(1) Can dismantle the connection through setting up first connecting axle and second connecting axle, the other end of first connecting axle or the other end of second connecting axle can be connected with the impeller for the structure that the connection was dismantled to the impeller can set up in the lower part of impeller, and the central point on impeller upper portion puts the structure pleasing to the eye, no longer need set up dismantlement mounting structure, has avoided dismantling the mounting structure fish tail clothing that puts at impeller upper portion central point.
(2) The impeller can be quickly detached from the inner barrel of the washing machine by arranging the matched quick-release structures on the first connecting shaft and the second connecting shaft, so that dirt between the bottom of the impeller and the bottom of the inner barrel of the washing machine can be conveniently cleaned.
(3) Through set up on the perisporium of first connecting shaft the opening with the guide way, joint portion can certainly the opening gets into the guide way, through setting up the joint groove can make joint portion is restricted in the joint inslot, avoid the rotatory end will easily at the bottom of the impeller joint portion back-out the joint groove does not need the cooperation of other assembled parts just can accomplish the quick detach of impeller.
(4) Through setting up the elastic unit, the elastic unit can provide opposite effort on the axial direction for first connecting axle and second connecting axle, makes the joint portion chucking of second connecting axle is in the draw-in groove portion of first connecting axle, avoid when the impeller is rotatory will joint portion back-out draw-in groove portion.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a pulsator mounting structure according to the present invention;
FIG. 2 is a schematic view of another pulsator mounting structure according to the present invention;
FIG. 3 is a schematic view of a chuck segment in accordance with the present invention;
FIG. 4 is a schematic view of another chuck segment in accordance with the present invention;
FIG. 5 is an exploded schematic view of the structure of FIG. 1 in accordance with the present invention;
FIG. 6 is a schematic view of the invention at A in FIG. 5;
FIG. 7 is a schematic view of the pulsator of FIG. 1 according to the present invention;
FIG. 8 is a schematic illustration of the structure of FIG. 1 according to the present invention;
FIG. 9 is a schematic view of a washing machine of the present invention;
fig. 10 is a schematic view of another washing machine of the present invention.
In the figure: 1. the connecting device comprises a first connecting shaft 11, a clamping groove part 111, an opening 112, a guide groove 1121, a first guide groove 1122, a second guide groove 113, a clamping groove 12 and a hollow cavity; 2. a second connecting shaft 21 and a clamping part; 3. an acting force providing unit 31, an elastic piece 32, a pressing piece 33 and a fixing piece; 4. a pulsator 41, a handle part; 5. a washing machine; 6; wave wheel axle.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
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 will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 7, the pulsator mounting structure of a washing machine according to the present invention includes a first connection shaft 1 and a second connection shaft 2, one end of the first connection shaft 1 is detachably connected to one end of the second connection shaft 2, and the first connection shaft 1 or the second connection shaft 2 is used to connect to a pulsator 4. As shown in fig. 1, the other end of the first connecting shaft 1 may be connected to the pulsator 4. As shown in fig. 2, the other end of the second connecting shaft 2 may be connected to the pulsator 4.
Can dismantle the connection through setting up first connecting axle 1 and second connecting axle 2, the other end of first connecting axle 1 or the other end of second connecting axle 2 can be connected with impeller 4, and the structure that makes the impeller dismantle the connection can set up the bottom of impeller 4, the central point on impeller 4 upper portion puts the structure pleasing to the eye, no longer need set up and dismantles mounting structure, has avoided dismantling the mounting structure fish tail clothing at impeller upper portion central point.
As a preferred embodiment, the detachable connection between one end of the first connecting shaft 1 and the second connecting shaft 2 is a quick-release connection, and the first connecting shaft 1 and the second connecting shaft 2 are provided with a quick-release structure matched with each other. The impeller 4 can be quickly detached from the inner barrel of the washing machine by arranging the matched quick-release structures on the first connecting shaft 1 and the second connecting shaft 2, so that dirt between the bottom of the impeller 4 and the inner barrel bottom of the washing machine can be conveniently cleaned.
The quick release structure is in including setting up the joint portion 21 of the one end of second connecting axle 2 with set up the one end of first connecting axle 1 be equipped with joint portion 21 assorted draw-in groove portion 11. One end of the first connecting shaft 1 is provided with an open hollow cavity 12 along the axial direction, one end of the second connecting shaft 2 is installed in the hollow cavity 12, the clamping groove part 11 is arranged on the peripheral wall of the hollow cavity 12, and the clamping part 21 is arranged on the outer wall of one end of the second connecting shaft 2. The clamping portion 21 can be a rectangular clamping protrusion or a clamping pin.
As shown in fig. 3, the clamping groove portion 11 is a through hole penetrating through the peripheral wall of the hollow chamber 12, the clamping groove portion 11 penetrates through the inner and outer walls of the hollow chamber 12, and one end close to the second connecting shaft 2 is a through groove, the clamping portion 21 is mounted in the clamping groove portion 11 and can move along the clamping groove portion 11, and the clamping portion 21 can extend out of the peripheral wall of the hollow chamber 12.
As another specific embodiment, as shown in fig. 4, the bayonet part 11 may be a groove provided on the inner wall of the hollow chamber 12, and the bayonet part 21 is installed in the bayonet part 11 to move with the bayonet part 11.
As shown in fig. 5, the card slot portion 11 includes: a clamping groove 113 arranged on the peripheral wall of the hollow chamber 12 and used for limiting the clamping part 21; an opening 111 disposed on an end surface of the first connecting shaft 1 having an open end; guide way 112, guide way 112 certainly opening 111 to joint groove 113 extends the setting, is used for the guide joint portion 21 gets into joint groove 113, guide way 112 arrives first connecting axle 1 one end ascending maximum distance is greater than joint groove 113 arrives first connecting axle 1 one end ascending maximum distance of axial. The shape of the opening 111 may be rectangular, circular, or polygonal.
Aligning the clamping portion 21 with the opening 111, entering the guide groove 112 from the opening 111, moving to the clamping groove 113 along the track of the guide groove 112, wherein the maximum distance between the guide groove 112 and one end of the first connecting shaft 1 in the axial direction is greater than the maximum distance between the clamping groove 113 and the first connecting shaft 1 in the axial direction.
Through set up on the perisporium of first connecting axle 1 the opening 111 with the guide way 112, joint portion 21 can get into from opening 111 guide way 112, through set up joint groove 113 can make joint portion 21 be restricted in joint groove 113, avoid the impeller 4 rotate easily the end will joint portion 21 back-out joint groove 113, do not need the cooperation of other independent assembled parts to accomplish the quick detach of impeller 4.
The length of the clamping portion 21 in the axial direction is smaller than the width of the opening 111 and smaller than the width of the guide groove 112, so that the clamping portion 21 smoothly enters the guide groove 112 along the opening 111.
As shown in fig. 6, the guide groove 112 includes: a first guide groove 1121, wherein the first guide groove 1121 is extended from the opening 111 along the axial direction of the first connecting shaft 1; and a second guide groove 1122, wherein the second guide groove 1122 extends from the first guide groove 1121 in the circumferential direction of the first connecting shaft 1. The engaging groove 113 extends from the second guide groove 1122 to one end of the first connecting shaft 1.
The second guide groove 1122 may extend from the end of the first guide groove 1121 in the circumferential direction of the first connecting shaft 1, or may extend along any intermediate portion of the first guide groove 1121 in the circumferential direction of the first connecting shaft 1. By providing the first guide groove 1121 and the second guide groove 1122, the clamping portion 21 can enter and exit the clamping portion 11 along the axial direction and the circumferential direction of the first connecting shaft 1, which facilitates the disassembly of the impeller mounting structure.
As shown in fig. 7, a handle portion 41 is disposed at the center of the upper portion of the pulsator 4, so that the pulsator 4 can be conveniently taken when being mounted or dismounted, and the handle portion 41 can be set to be a cross-shaped protrusion. The center of the upper part of the impeller 4 is not required to be provided with a decorative cover for preventing clothes from being scratched, and an impeller mounting through hole is also not required to be arranged.
When the impeller 4 is installed, the impeller 4 is rotated to align the opening 111 with the clamping portion 21, the clamping portion 21 enters the first guide groove 1121 from the opening 111, and when the clamping portion 21 reaches the end of the first guide groove 1121, the impeller 4 is rotated to enable the clamping portion 21 to enter the clamping groove 113 along the track of the second guide groove 1122 to complete the limiting, so that the installation of the impeller 4 is completed. When the pulsator 4 is detached, the handle 41 is used to lift the pulsator 4 upward, so that the clamping portion 21 enters the second guide groove 1122, then the clamping portion 21 moves along the second guide groove 1122 to enter the first guide groove 1121, and finally leaves the clamping groove 11 of the first connecting shaft 1 from the opening 111 along the first guide groove 1121, thereby completing the detachment of the pulsator 4.
The height of the engaging groove 113 in the axial direction is smaller than the difference between the height of the second guide groove 1122 in the axial direction and the height of the engaging portion 21 in the axial direction.
As shown in fig. 8, the quick release structure further includes an acting force providing unit 3, and the acting force providing unit 3 is disposed at one end of the first connecting shaft 1 and/or the second connecting shaft 2 and is used for providing an acting force in a connecting direction of the first connecting shaft 1 and the second connecting shaft 2. Preferably, the force providing unit 3 is a deformable elastic unit.
The elastic unit is in respectively the one end of first connecting axle 1 and the one end of second connecting axle 2 are provided with the protruding structure of assorted card, the protruding structure of card is along the axial height grow of connecting axle, works as first connecting axle 1 or when second connecting axle 2 rotates gradually, the protruding height of card of the protruding structure relative position of card crescent, 1 one of first connecting axle serve with the protruding structure of card that the second connecting axle 2 was served and is served the matching gradually chucking. The clamping convex structure has certain elasticity.
Or, the elastic unit is arranged in the hollow cavity 12 in the first connecting shaft 1 along the axial direction of the first connecting shaft 1, one end of the elastic unit is abutted against the first connecting shaft 1, and the other end of the elastic unit is abutted against one end of the second connecting shaft 2.
Through setting up the elastic unit, the elastic unit can provide opposite effort on the axial direction for first connecting axle 1 and second connecting axle 2, makes the 21 chucking of joint portion 21 of second connecting axle 2 is in the draw-in groove portion 11 of first connecting axle 1, avoid when impeller 4 is rotatory will joint portion 21 back-out draw-in groove portion 11.
The elastic unit comprises an elastic member 31 and a pressing member 32, one end of the elastic member 31 abuts against the inner wall of the hollow cavity 12, the other end of the elastic member 31 abuts against one end of the pressing member 32, and the other end of the pressing member 32 abuts against the second connecting shaft 2. One end of the pressing member 32 may be pressed against one end of the elastic member 31 or one end of the pressing member 32 may be connected to one end of the elastic member 31.
The bottom of the hollow chamber 12 with an opening further comprises a cylindrical or rectangular hollow chamber, and the elastic member 31 is arranged in the cylindrical or rectangular hollow chamber. The elastic member 31 may be deformable in an axial direction of the pulsator mounting structure, and the elastic member 31 may be a spring. The pressing member 32 may be a metal member with a T-shaped cross section, for example, one end of the pressing member 32 is a disk, and the other end is a rod connected to the center of the disk.
When the impeller 4 is installed, the impeller 4 is rotated to align the opening 111 with the clamping portion 21, the impeller 4 is pressed downward, the elastic member 31 is compressed, the pressing member 32 presses against one end of the second connecting shaft 2, the clamping portion 21 enters the first guide groove 1121 from the opening 111, the impeller 4 is rotated when the clamping portion 21 reaches the end of the first guide groove 1121, the clamping portion 21 enters the clamping groove 113 along the track of the second guide groove 1122, the impeller 4 is released, the elastic member 31 rebounds to enable the impeller 4 to receive an upward acting force, the clamping portion 21 is clamped in the clamping groove 113 to complete limiting, and the installation of the impeller 4 is completed.
When the impeller 4 is dismantled, press downwards earlier impeller 4, elastic component 31 is compressed, joint portion 21 no longer receives the atress chucking and is in the joint groove 113, get into in the second guide way 1122, press impeller 4 is rotatory, makes joint 21 gets into first guide way 1121, stops to press impeller 4 makes joint portion 21 follows first guide way 1121 certainly opening 111 leaves the draw-in groove portion 11 of first connecting shaft 1, utilize handle portion 41 will impeller 4 takes out, accomplishes the dismantlement of impeller 4.
The elastic unit further comprises a fixing member 33, and the fixing member 33 is disposed at the periphery of the pressing member 32, abuts against the inner wall of the hollow chamber 12, and is used for keeping the pressing member 32 stable. The fixing member 33 may be sleeved on the pressing member 32, the fixing member 33 is disposed at an opening of the hollow cavity of the cylinder or the cuboid, so that the pressing member 32 may move along the axial direction, and when the elastic member 31 is prevented from being compressed or rebounded, the moving direction of the pressing member 32 deviates from the axial direction to reduce the acting force in the opposite direction, thereby preventing the clamping portion 21 from being easily separated from the clamping groove 113 due to the reduction of the stress.
The present embodiment further provides a washing machine, as shown in fig. 9, the washing machine 5 includes a pulsator 4, a pulsator shaft 6, and a pulsator mounting structure, the first connecting shaft 1 is connected to the pulsator 4, the second connecting shaft 2 is connected to the pulsator shaft 6, or the second connecting shaft 2 and the pulsator shaft 6 are the same shaft.
Or as shown in fig. 10, the washing machine 5 includes a pulsator 4, a pulsator shaft 6, and a pulsator mounting structure, the second connecting shaft 2 is connected to the pulsator 4, the first connecting shaft 1 is connected to the pulsator shaft 6, or the first connecting shaft 1 and the pulsator shaft 6 are the same shaft. The impeller shaft 6 is a metal piece.
Through set up first connecting shaft 1 and second connecting shaft 2 and can dismantle the connection in washing machine 5, the other end of first connecting shaft 1 or the other end of second connecting shaft 2 with impeller 4 is connected for the structure that the connection was dismantled to the impeller can set up the lower part of impeller 4, the central point on impeller 4 upper portion no longer need set up dismantlement mounting structure, has avoided the dismantlement mounting structure fish tail clothing that impeller 4 upper portion central point put, need not set up the trim cover that prevents wearing and tearing fish tail clothing in impeller center department simultaneously.
The first connecting shaft 1 or the second connecting shaft 2 and the impeller 4 are of an integral structure. The first connecting shaft 1 or the second connecting shaft 2 is a metal piece, the impeller 4 comprises a plastic piece, and the first connecting shaft 1 or the second connecting shaft 2 and the impeller 4 can be formed by plastic metal through integral injection molding.
Or the first connecting shaft 1 or the second connecting shaft 2 is detachably connected with the bottom of the impeller 4. The impeller 4 does not need to be provided with an impeller mounting through hole, the first connecting shaft 1 or the second connecting shaft 2 is detachably connected with the bottom of the impeller 4, and the other end of the first connecting shaft 1 or the other end of the second connecting shaft 2 can be arranged to be a flange structure matched with the bottom of the impeller 4 and is fixedly connected with the bottom of the impeller 4 through a bolt.
The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and although the present invention has been disclosed by the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications to the equivalent embodiments by using the technical contents disclosed above without departing from the technical scope of the present invention, and the embodiments in the above embodiments can be further combined or replaced, but any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (10)
1. The utility model provides a washing machine impeller mounting structure which characterized in that: the impeller mounting structure comprises a first connecting shaft and a second connecting shaft, wherein one end of the first connecting shaft is detachably connected with one end of the second connecting shaft.
2. The pulsator mounting structure for washing machines as claimed in claim 1, wherein: the first connecting shaft and the second connecting shaft are detachably connected to form a quick-release connection, and a matched quick-release structure is arranged on the first connecting shaft and the second connecting shaft.
3. The pulsator mounting structure for washing machines as claimed in claim 2, wherein: the quick-release structure is in including setting up the joint portion of the one end of second connecting axle and setting are in the one end of first connecting axle be equipped with joint portion assorted draw-in groove portion.
4. The pulsator mounting structure for washing machines as claimed in claim 3, wherein: one end of the first connecting shaft is axially provided with an open hollow cavity, one end of the second connecting shaft is arranged in the hollow cavity, the clamping groove part is arranged on the peripheral wall of the hollow cavity, and the clamping part is arranged on the outer wall of one end of the second connecting shaft;
preferably, the clamping groove part is a through hole penetrating through the peripheral wall of the hollow chamber or a groove arranged on the inner wall of the hollow chamber.
5. The pulsator mounting structure for washing machines as claimed in claim 4, wherein: the card slot portion includes:
the clamping groove is arranged on the peripheral wall of the hollow cavity and used for limiting the clamping part;
the opening is arranged on the end face of one end, with the opening, of the first connecting shaft;
the guide groove extends from the opening to the clamping groove and is used for guiding the clamping part to enter the clamping groove, and the maximum axial distance from the guide groove to one end of the first connecting shaft is greater than the maximum axial distance from the clamping groove to one end of the first connecting shaft;
preferably, the guide groove includes:
a first guide groove extending from the opening in an axial direction of the first connecting shaft;
a second guide groove extending from the first guide groove in a circumferential direction of the first connecting shaft;
preferably, the clamping groove extends from the second guide groove to the opening at one end of the first connecting shaft.
6. The pulsator mounting structure for washing machines as claimed in any one of claims 3 to 5, wherein: the quick release structure further comprises an acting force providing unit, the acting force providing unit is arranged at one end of the first connecting shaft and/or one end of the second connecting shaft and is used for providing an acting force in the opposite direction of the connecting direction of the first connecting shaft and the second connecting shaft;
preferably, the force providing unit is a deformable elastic unit.
7. The pulsator mounting structure for washing machines as claimed in claim 6, wherein: the elastic unit is arranged in the hollow cavity chamber in the first connecting shaft along the axial direction of the first connecting shaft, one end of the elastic unit is abutted to the first connecting shaft, and the other end of the elastic unit is abutted to one end of the second connecting shaft.
8. The pulsator mounting structure for washing machines as claimed in claim 7, wherein: the elastic unit comprises an elastic piece and a pressing piece, one end of the elastic piece is abutted against the inner wall of the hollow cavity, the other end of the elastic piece is abutted against one end of the pressing piece, and the other end of the pressing piece is abutted against the second connecting shaft;
preferably, the elastic unit further comprises a fixing member, the fixing member is disposed on the periphery of the pressing member and abuts against the inner wall of the hollow cavity, so as to keep the pressing member stable.
9. A washing machine having a pulsator mounting structure of the washing machine as claimed in any one of claims 1 to 8, the washing machine comprising a pulsator and a pulsator shaft, wherein: the first connecting shaft is connected with the impeller, and the second connecting shaft is connected with the impeller shaft or the second connecting shaft and the impeller shaft are the same shaft; or the second connecting shaft is connected with the impeller, and the first connecting shaft is connected with the impeller shaft or the first connecting shaft and the impeller shaft are the same shaft.
10. A washing machine as claimed in claim 9, wherein: the first connecting shaft or the second connecting shaft and the impeller are of an integral structure; or the first connecting shaft or the second connecting shaft is detachably connected with the bottom of the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910894367.5A CN112538713A (en) | 2019-09-20 | 2019-09-20 | Washing machine impeller mounting structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910894367.5A CN112538713A (en) | 2019-09-20 | 2019-09-20 | Washing machine impeller mounting structure and washing machine |
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| CN112538713A true CN112538713A (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910894367.5A Pending CN112538713A (en) | 2019-09-20 | 2019-09-20 | Washing machine impeller mounting structure and washing machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11207091A (en) * | 1998-01-29 | 1999-08-03 | Sanyo Electric Co Ltd | Washing machine |
| KR20010037217A (en) * | 1999-10-14 | 2001-05-07 | 구자홍 | A device for collecting the thread and the like in a washing machine |
| CN105274765A (en) * | 2015-05-27 | 2016-01-27 | Tcl智能科技（合肥）有限公司 | Washing machine and method for mounting impeller to washing machine |
| CN206132992U (en) * | 2016-09-22 | 2017-04-26 | 宝沃汽车（中国）有限公司 | Radar installations and vehicle |
| CN206828809U (en) * | 2017-02-24 | 2018-01-02 | 滁州韩上电器有限公司 | A kind of quick detachable installation impeller structure of washing machine screwless |
| CN107761303A (en) * | 2016-08-22 | 2018-03-06 | 青岛海尔洗衣机有限公司 | A kind of washing machine of impeller easy to disassemble |
| CN108221261A (en) * | 2017-12-22 | 2018-06-29 | 无锡小天鹅股份有限公司 | Wave-wheel assembly and washing machine |
| CN108625085A (en) * | 2017-03-22 | 2018-10-09 | 安徽聚隆传动科技股份有限公司 | A kind of washing machine self-locking impeller |
-
2019
- 2019-09-20 CN CN201910894367.5A patent/CN112538713A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11207091A (en) * | 1998-01-29 | 1999-08-03 | Sanyo Electric Co Ltd | Washing machine |
| KR20010037217A (en) * | 1999-10-14 | 2001-05-07 | 구자홍 | A device for collecting the thread and the like in a washing machine |
| CN105274765A (en) * | 2015-05-27 | 2016-01-27 | Tcl智能科技（合肥）有限公司 | Washing machine and method for mounting impeller to washing machine |
| CN107761303A (en) * | 2016-08-22 | 2018-03-06 | 青岛海尔洗衣机有限公司 | A kind of washing machine of impeller easy to disassemble |
| CN206132992U (en) * | 2016-09-22 | 2017-04-26 | 宝沃汽车（中国）有限公司 | Radar installations and vehicle |
| CN206828809U (en) * | 2017-02-24 | 2018-01-02 | 滁州韩上电器有限公司 | A kind of quick detachable installation impeller structure of washing machine screwless |
| CN108625085A (en) * | 2017-03-22 | 2018-10-09 | 安徽聚隆传动科技股份有限公司 | A kind of washing machine self-locking impeller |
| CN108221261A (en) * | 2017-12-22 | 2018-06-29 | 无锡小天鹅股份有限公司 | Wave-wheel assembly and washing machine |
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