WO2022205923A1 - 一种洗衣机及其内筒组件 - Google Patents
一种洗衣机及其内筒组件 Download PDFInfo
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- WO2022205923A1 WO2022205923A1 PCT/CN2021/129593 CN2021129593W WO2022205923A1 WO 2022205923 A1 WO2022205923 A1 WO 2022205923A1 CN 2021129593 W CN2021129593 W CN 2021129593W WO 2022205923 A1 WO2022205923 A1 WO 2022205923A1
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- positioning
- positioning portion
- matching hole
- matching
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- 238000005406 washing Methods 0.000 title claims abstract description 24
- 238000010586 diagram Methods 0.000 description 14
- 239000000243 solution Substances 0.000 description 7
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Classifications
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
-
- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
Definitions
- the present application relates to, but is not limited to, the field of electrical equipment, and specifically relates to an inner tub assembly for a washing machine and a washing machine.
- a related drum washing machine includes an inner tub and a lifting rib, and after the lifting rib is held upright and “aligned” at the corresponding position on the inner tub, it is fixed on the inner tub by screws.
- This fixing method has the following problems:
- the inner tub assembly for a washing machine proposed by the embodiment of the present invention includes: an inner tub; and a lifting rib, which is clamped on the inner tub.
- one of the lifting rib and the inner cylinder is provided with a combined structure, and the other is provided with a matching structure, the combined structure includes a positioning part and a limiting part, and the matching structure includes: A positioning matching part and a limit matching part, the positioning part is set to be clamped on the positioning matching part, the limit part is set to cooperate with the limit matching part, and is set to prevent the positioning part from being connected with the positioning part. The positioning and matching part is disengaged.
- the matching structure includes a matching hole, the matching hole includes a positioning section and a passing section, the positioning matching portion includes the positioning section, and the limit matching portion includes the passing section, The positioning portion extends into the positioning section from the passing section and is clamped on the positioning section, and the limiting section extends into the passing section and abuts on the passing section.
- the positioning portion includes a hook
- the limiting portion includes a stop boss
- the matching hole includes a counterbore
- the combined structure includes a first combined structure and a second combined structure, the first combined structure and the second combined structure are arranged symmetrically in the center, and one of them is aligned with the matching hole. Cooperate.
- the first combined structure includes a first sub-positioning portion, a first sub-positioning portion located behind the first sub-positioning portion, a third sub-positioning portion, and a third sub-positioning portion.
- the second combined structure includes a second sub-limiting portion located behind the first sub-limiting portion, a second sub-positioning portion located behind the second sub-limiting portion, A fourth sub-limiting portion located behind the third sub-limiting portion and a fourth sub-positioning portion located behind the fourth sub-limiting portion.
- the matching hole includes a first matching hole and a third matching hole, and the first matching hole is provided corresponding to the first sub-positioning portion and the first sub-limiting portion.
- the third matching hole is arranged corresponding to the third sub-positioning portion and the third sub-positioning portion.
- the positioning portion includes the first sub-positioning portion, the second sub-positioning portion, the third sub-positioning portion, and the fourth sub-positioning portion; the limiting portion It includes the first sub-limiting part, the second sub-limiting part, the third sub-limiting part and the fourth sub-limiting part.
- the first sub-positioning portion, the first sub-positioning portion, the second sub-positioning portion and the second sub-positioning portion are located in the same column
- the third sub-positioning portion, the third sub-positioning portion, the fourth sub-positioning portion and the fourth sub-positioning portion are located in the same row
- the second direction the second sub-positioning portion and the third sub-positioning portion are located in the same row; wherein the first direction and the second opposite direction intersect.
- the other one of the lifting rib and the inner cylinder is further provided with a second matching hole corresponding to the second sub-positioning portion and a second matching hole corresponding to the fourth sub-positioning portion. Correspondingly arranged fourth matching holes.
- the first direction is set as a front-rear direction
- the second direction is set as a left-right direction
- the second matching hole and the fourth matching hole each include a positioning section on the front side and a passage section on the rear side.
- the second matching hole and the fourth matching hole each include an elongated avoidance hole.
- a fifth sub-positioning portion is further provided on the one of the lifting rib and the inner cylinder, and the fifth sub-positioning portion is connected to the third sub-positioning portion in the front-rear direction.
- the other one of the lifting rib and the inner cylinder is also provided with a fifth mating portion corresponding to the fifth sub-positioning portion. hole.
- the fifth fitting hole includes a positioning segment on the front side and a passage segment on the rear side.
- a sixth sub-positioning portion is further provided on the one of the lifting rib and the inner cylinder, and the sixth sub-positioning portion is connected to the second sub-positioning portion in the front-rear direction.
- the other one of the lifting rib and the inner cylinder is also provided with a sixth mating part corresponding to the sixth sub-positioning part hole.
- the sixth fitting hole includes a positioning segment on the front side and a passage segment on the rear side.
- the washing machine provided by the embodiment of the present invention includes the inner tub assembly for the washing machine described in any of the above embodiments.
- the lifting rib is arranged to be clamped on the inner cylinder, the operation is simple, the time-consuming is short, and the assembly efficiency of the inner cylinder assembly can be effectively improved.
- FIG. 1 is a schematic three-dimensional structural diagram of an inner cylinder assembly according to an embodiment of the application.
- Fig. 2 is the three-dimensional structure schematic diagram of the lifting rib in Fig. 1;
- Fig. 3 is the partial structure schematic diagram of the inner cylinder in Fig. 1;
- FIG. 4 is a schematic structural diagram of the first matching hole or the second matching hole or the sixth matching hole in FIG. 3;
- Fig. 5 is the partial structure schematic diagram of the matching position of the inner cylinder and the lifting rib in Fig. 1;
- FIG. 6 is a schematic structural diagram of the matching positions of the first sub-positioning portion, the first sub-positioning portion and the first matching hole in FIG. 5;
- FIG. 7 is a schematic structural diagram of the matching position of the fifth sub-positioning portion and the fifth matching hole in FIG. 5 .
- 100 Lifting rib 101 First sub-positioning portion, 102 Second sub-positioning portion, 103 Third sub-positioning portion, 104 Fourth sub-positioning portion, 105 Fifth sub-positioning portion, 106 Sixth sub-positioning portion, 110 First sub-positioning portion Limiting part, 120 second sub-limiting part, 130 third sub-limiting part, 140 fourth sub-limiting part, 150 first combined structure, 160 second combined structure, 200 inner cylinder, 210 first matching hole, 220 second matching hole, 230 third matching hole, 240 fourth matching hole, 250 fifth matching hole, 260 sixth matching hole, 270 positioning segment, 280 passing segment, 290 smooth transition surface.
- connection can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal communication between two elements or an interaction relationship between the two elements, unless otherwise explicitly defined.
- connection can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal communication between two elements or an interaction relationship between the two elements, unless otherwise explicitly defined.
- FIG. 1 is a schematic three-dimensional structure diagram of an inner cylinder assembly according to an embodiment of the present application.
- FIG. 2 is a schematic three-dimensional structural diagram of the lifting rib in FIG. 1 ;
- FIG. 3 is a partial structural schematic diagram of the inner cylinder in FIG. 1 .
- FIG. 4 is a schematic structural diagram of the first matching hole or the second matching hole or the sixth matching hole in FIG. 3 .
- FIG. 5 is a partial structural schematic diagram of the matching position of the inner cylinder and the lifting rib in FIG. 1 .
- FIG. 6 is a schematic structural diagram of the matching positions of the first sub-positioning portion, the first sub-limiting portion and the first matching hole in FIG. 5 .
- FIG. 7 is a schematic structural diagram of the matching position of the fifth sub-positioning portion and the fifth matching hole in FIG. 5 .
- axisymmetric Fold a figure along a line, if it can coincide with another figure, the two figures are said to be axisymmetric.
- centrosymmetric If a figure is rotated 180 degrees around a certain point and can coincide with another figure, then the two figures are said to form centrosymmetric.
- an embodiment of the present invention provides an inner tub assembly, and the inner tub assembly is used in a washing machine.
- the inner cylinder assembly includes an inner cylinder 200 and a lifting rib 100.
- the lifting rib 100 is clamped and fixed on the inner cylinder 200, so as to simplify the installation process of the lifting rib 100 and lower the inner cylinder. The production cost of the component.
- the inner tub assembly is applied to a washing machine, and the lifting rib 100 is clamped on the inner tub 200, the operation is simple, the time-consuming is short, and the assembly efficiency of the inner tub assembly can be effectively improved, so the assembly efficiency of the washing machine is also improved.
- the lifting rib 100 is arranged to be fixed on the side wall of the inner cylinder 200 ; or it can be that the lifting rib 100 is arranged to be fixed on the bottom wall of the inner cylinder 200 ; or it can be Yes, the lifting rib 100 is arranged to be fixed on the side wall of the inner cylinder 200 and the bottom wall of the inner cylinder 200 respectively; all of the above can achieve the purpose of the application, and its purpose does not deviate from the design concept of the application, and will not be repeated here. , shall fall within the protection scope of this application.
- the lifting rib 100 and the inner cylinder 200 there are a combined structure, and the other of the two has a matching structure. It can be that the lifting rib 100 has a combined structure, and the inner cylinder 200 has a matching structure; or it can be that the lifting rib 100 has a matching structure, and the inner cylinder 200 has a combined structure; all of the above can achieve the purpose of the application, the purpose of which is It does not deviate from the design idea of the present application, and will not be repeated here, but all belong to the protection scope of the present application.
- the lifting rib 100 has a combined structure, and the inner cylinder 200 has a matching structure
- the technical solution of “the lifting rib 100 has a matching structure, and the inner cylinder 200 has a combined structure” can be obtained by those skilled in the art according to a simple structural transformation, which will not be repeated in this application, but should also belong to this application. within the scope of protection.
- the combined structure is configured to include a positioning portion and a limiting portion
- the matching structure is configured to include a positioning matching portion and a limiting matching portion
- the positioning portion is configured to be clamped on the
- the limiting portion is set to cooperate with the limiting matching portion, preventing the positioning portion and the positioning matching portion from disengaging from each other, and preventing the lifting rib 100 from disengaging from the inner cylinder 200 and causing the lifting rib 100 to the inner cylinder 200 drop on.
- the mating structure includes a mating hole.
- the matching hole (see FIG. 4 ) is set to include a positioning section (marked as 270 ) and a passing section (marked with 280 ), the positioning matching part is the positioning section in this application, and the limit matching part is the passing section in this application .
- the limiting portion extends into the passing section 280 and presses against the hole wall of the passing section 280 that faces away from the positioning section 270, and the limiting section cannot face away from the positioning section 270. Therefore, the positioning portion cannot escape from the positioning section 270 and then return to the passing section 280 in the reverse direction, so that the lifting rib 100 can be clamped on the inner cylinder 200 stably.
- the positioning portion may be provided as a hook, and the hook extends into the positioning section 270 from the passing section 280 and is clamped in a hooking manner.
- the width of the passing section 280 may be greater than the width of the positioning section 270, the hook head of the hook is set to the left or right, and the width of the hook head of the hook is smaller than the width of the passing section 280, greater than that of the passing section 280.
- the width of the positioning section 270, the width of the connecting neck of the hook is slightly smaller than the width of the positioning section 270, the hook head of the hook passes through the passing section 280, and when the connecting neck of the hook moves from the passing section 280 to the positioning section 270, the hook is The hook head of the hook is stuck on the positioning section 270, and the hook will not come out from the positioning section 270 due to the restriction of the hook head of the hook.
- the positioning portion may be configured as a ring-shaped slot, the slot extends from the passing section 280 into the positioning section 270, and the mouth walls on both sides of the positioning section 270 are inwardly protruding from the inside of the matching hole relative to the mouth walls on both sides of the passing section 280.
- the card slot is stuck on the mouth walls on both sides of the positioning section 270; or the positioning part is set as a C-shaped slot; all of the above can achieve the purpose of the application, and its purpose does not deviate from the design concept of the application. Any further descriptions shall fall within the protection scope of the present application.
- the stopper boss is provided with a stopper boss, and the side of the stopper boss facing the positioning section 270 has a guide slope, which is more conducive to stop The boss enters the passage section 280 .
- the matching hole is set as a counterbore
- the positioning section 270 and the passing section 280 together form an L-shaped structure
- the positioning portion is clamped on the bottom wall of the counterbore at the positioning section 270
- the side of the stop boss facing away from the positioning section 270 presses against the hole wall of the counterbore at the passing section 280 facing away from the positioning section 270 , so as to keep the lifting rib 100 stably clamped on the inner cylinder 200 .
- the side of the stopper boss facing the positioning section 270 is set as a guide slope (as shown in FIG. 6 ).
- the opening wall of the passing segment 280 is concave toward the lifting rib 100 relative to the opening wall of the positioning segment 270, and the connecting position of the opening wall of the passing segment 280 and the opening wall of the positioning segment 270 is connected by a smooth transition surface 290, so that the The hook head of the hook can slide more smoothly along the smooth transition surface 290 to the mouth wall of the positioning section 270 in the passing section 280, and finally the hook head of the hook is clamped on the mouth wall of the positioning section 270 more tightly, lifting the rib.
- the gap between 100 and inner cylinder 200 is smaller.
- the stop boss is in the shape of a right triangle.
- the combined structure is arranged to include a first combined structure and a second combined structure, the first combined structure and the second combined structure are arranged to be center-symmetrical to each other, and the first combined structure and the second combined structure. It is set to choose one to match with the matching hole, so that no matter whether the lifting rib 100 is installed in the forward direction or in the reverse direction (ie, forward or reverse), it can be installed on the inner cylinder 200, that is, the lifting rib 100 does not need to be installed in the positive direction. On the contrary, the time for adjusting the lifting rib 100 is saved, and the assembly efficiency of the inner tub assembly can also be improved, so as to achieve the purpose of improving the assembly efficiency of the washing machine.
- the first combined structure includes a first positioning portion and a first limiting portion
- the second combined structure includes a fourth positioning portion and a fourth limiting portion
- the first combined structure 150 is configured to include a first sub-positioning portion 101 and a third sub-positioning portion 103 .
- the first combined structure 150 is configured to further include a first sub-limiting portion 110 and a third sub-limiting portion 130 .
- the first sub-positioning portion 101 is located in front of the first sub-positioning portion 110, and the first sub-positioning portion 110 is positioned in the third sub-positioning portion in the front-rear direction (ie, the length direction of the lifting rib 100), from front to back.
- the third sub-positioning portion 103 is positioned in front of the third sub-positioning portion 130 .
- the first sub-positioning portion 101 and the first sub-positioning portion 110 are located in the same row, and the third sub-positioning portion 103 and the third sub-positioning portion 130 are positioned in the same row.
- the first sub-positioning portion 101 and the first sub-positioning portion 110 are located on the left side of the third sub-positioning portion 103 and the third sub-positioning portion 130 .
- the second combined structure 160 is configured to include a second sub-positioning portion 102 and a fourth sub-positioning portion 104 .
- the second combined structure 160 is configured to further include a second sub-limiting portion 120 and a fourth sub-limiting portion 140 .
- the front-rear direction ie, the length direction of the lifting rib 100
- the second sub-limiting portion 120 , the second sub-positioning portion 102 , the fourth sub-limiting portion 140 and the fourth sub-positioning portion 104 are sequentially interval setting.
- the second sub-positioning portion 120 and the second sub-positioning portion 102 are located in the same row, and the fourth sub-positioning portion 140 and the fourth sub-positioning portion 104 are positioned in the same row.
- the second sub-limiting portion 120 and the second sub-positioning portion 102 are located on the left side of the fourth sub-limiting portion 140 and the fourth sub-positioning portion 104 .
- the positioning portion is configured to include the first sub-positioning portion 101 , the second sub-positioning portion 102 , the third sub-positioning portion 103 and the fourth sub-positioning portion 104 in the foregoing content.
- the limiting portion is configured to include the first sub-limiting portion 110 , the second sub-limiting portion 120 , the third sub-limiting portion 130 and the fourth sub-limiting portion 140 in the foregoing content.
- the first sub-positioning portion 101 , the first sub-positioning portion 110 , the second sub-positioning portion 120 and the second sub-positioning portion 102 are located in the same row, and the third sub-positioning portion 103 and the third sub-positioning portion
- the part 130 , the fourth sub-positioning part 140 and the fourth sub-positioning part 104 are located in the same row.
- the hooks formed by the first sub-positioning portion 101 and the hooks formed by the second sub-positioning portion 102 are both set to the right, and the guiding slope of the first sub-limiting portion 110 and the guiding slope of the second sub-limiting portion 120 are in the front-rear direction.
- the tops are opposite to each other; the hooks formed by the third sub-positioning portion 103 and the hooks formed by the fourth sub-positioning portion 104 are both set to the left, and the guiding slopes of the third sub-positioning portion 130 and the fourth sub-positioning portion 140
- the guide slopes are arranged opposite to each other in the front-rear direction.
- the first sub-positioning portion 101 and the fourth sub-positioning portion 104 are arranged symmetrically in the center
- the second sub-positioning portion 102 and the third sub-positioning portion 103 are arranged in a centrally symmetrical manner
- the positioning portions 140 are arranged symmetrically in the center
- the second sub-limiting portion 120 and the third sub-limiting portion 130 are arranged symmetrically in the center.
- the matching holes are configured to include a first matching hole 210 and a third matching hole 230 , and the first matching hole 210 is configured to be the same as the first sub-positioning portion 101 and the first sub-limit.
- the positioning portion 110 is correspondingly arranged, and the third matching hole 230 is arranged correspondingly to the third sub-positioning portion 103 and the third sub-limiting portion 130 .
- the front side of the first matching hole 210 is provided with a positioning segment 270
- the rear side is provided with a passage segment 280 .
- the front side of the third matching hole 230 is provided with a positioning segment 270 , and the rear side is provided with a passage segment 280 .
- the first combination structure 150 and the second combination structure 160 are configured to be selectively matched with the first matching hole 210 and the third matching hole 230 . That is, when the first combination structure 150 is matched with the first matching hole 210 and the third matching hole 230, the second combination structure 160 is not matched with the first matching hole 210 and the third matching hole 230; When the first matching hole 210 and the third matching hole 230 are matched, the first combination structure 160 does not match with the first matching hole 210 and the third matching hole 230 .
- the first sub-positioning portion 101 and the first sub-limiting portion 110 correspond to the positioning section 270 and the first matching hole of the first matching hole 210 .
- the passing section 280 of the 210 is matched, and the third sub-positioning portion 103 and the third sub-limiting portion 130 are matched with the positioning section 270 of the third matching hole 230 and the passing section 280 of the third matching hole 230 correspondingly.
- the fourth sub-positioning portion 104 and the fourth sub-positioning portion 140 correspond to the positioning section 270 and the first matching hole 210 .
- the passing section 280 of a matching hole 210 is matched, and the second sub-positioning portion 102 and the second sub-limiting portion 120 are matched with the positioning section 270 of the third matching hole 230 and the passing section 280 of the third matching hole 230 correspondingly.
- the first combined structure 150 is in front of the second combined structure 160 .
- the second sub-positioning portion 102 and the third sub-positioning portion 103 are in the same row, and the second sub-positioning portion 102 is located on the left side of the third sub-positioning portion 103 .
- the inner cylinder 200 is further provided with a second matching hole 220 and a fourth matching hole 240 , and the second matching hole 220 is connected to the second sub-positioning portion. 102 is provided correspondingly, and the fourth matching hole 240 is provided correspondingly with the fourth sub-positioning portion 104 .
- the second matching hole 220 includes a positioning section located on the front side and a passing section located on the rear side
- the fourth matching hole 240 also includes a positioning section located on the front side and a passing section located on the rear side.
- the second sub-positioning portion 102 passes through the passage section of the second matching hole 220 and is stuck in the positioning section of the second matching hole 220,
- the sub-positioning portion 120 is located in front of the second sub-positioning portion 102 and is outside the second matching hole 220, and cannot abut on the passage section of the second matching hole 220;
- the fourth sub-positioning portion 104 passes through the fourth matching hole
- the passing section of the 240 is stuck in the positioning section of the fourth matching hole 240, and the fourth sub-limiting portion 140 is located outside the fourth matching hole 240 because it is located in front of the fourth sub-positioning portion 104, and cannot abut against the fourth sub-positioning portion 140.
- On the passing section of the matching hole 240 is stuck in the positioning section of the fourth matching hole 240, and the fourth sub-limiting portion 140 is located outside the fourth matching hole 240 because it is located in front of the fourth sub-positioning portion 104, and cannot abut against the fourth sub-positioning portion 140.
- the third sub-positioning portion 103 passes through the passage section of the second matching hole 220 and is stuck in the positioning section of the second matching hole 220
- the third sub-positioning portion 130 is located outside the second matching hole 220 because it is located in front of the third sub-positioning portion 103, and cannot abut on the passage of the second matching hole 220
- the first sub-positioning portion 101 passes through the second matching hole 220.
- the passing section of the four matching holes 240 is stuck in the positioning section of the fourth matching hole 240 .
- the first sub-limiting portion 110 is located outside the fourth matching hole 240 because it is located in front of the first sub-positioning portion 101 , and cannot touch the fourth matching hole 240 . on the passage section of the fourth fitting hole 240 .
- the second matching hole 220 is set as a strip-shaped avoidance hole
- the fourth matching hole 240 is set as a strip-shaped avoidance hole
- the avoidance hole is set as a waist-shaped hole or a rectangular hole, etc. (not shown in the figure);
- the second matching hole 220 may be configured as a strip-shaped avoidance hole
- the fourth matching hole 240 may be configured to include a positioning section located on the front side and a passage section located on the rear side, a waist-shaped hole or a rectangular hole, etc.
- the second matching hole 220 may be configured to include a positioning section on the front side and a passage section positioned on the rear side, and the fourth matching hole 240 is configured as a strip-shaped avoidance hole to avoid the hole waist Holes or rectangular holes, etc. (not shown in the figure); all of the above can achieve the purpose of the application, the purpose of which does not deviate from the design idea of the application, and will not be repeated here, and should fall within the protection scope of the application.
- the lifting rib 100 may further be provided with a fifth sub-positioning portion 105 .
- the fifth sub-positioning portion 105 and the third sub-positioning portion 103, the third sub-positioning portion 130, the fourth sub-positioning portion 140 and the fourth sub-positioning portion 104 are arranged in the same row; in the left-right direction Top: the fifth sub-positioning portion 105 and the first sub-positioning portion 101 are arranged in the same row, and the fifth sub-positioning portion 105 is located on the right side of the first sub-positioning portion 101, namely: the fifth sub-positioning portion 105, the third sub-positioning portion 105
- the positioning portion 103 , the third sub-limiting portion 130 , the fourth sub-limiting portion 140 and the fourth sub-positioning portion 104 are arranged sequentially from front to back.
- the inner cylinder 200 is further provided with a fifth matching hole 250, and the fifth matching hole 250 is arranged corresponding to the fifth sub-positioning portion 105.
- the fifth matching hole 250 is configured to include a positioning segment on the front side and a passage segment on the rear side.
- the lifting rib 100 is further provided with a sixth sub-positioning portion 106 correspondingly.
- the sixth sub-positioning portion 106 and the second sub-positioning portion 102, the second sub-positioning portion 120, the first sub-positioning portion 110 and the first sub-positioning portion 101 are arranged in the same row; in the left-right direction Top: the sixth sub-positioning portion 106 and the fourth sub-positioning portion 104 are arranged in the same row, and the sixth sub-positioning portion 106 is located on the left side of the fourth sub-positioning portion 104; namely: the sixth sub-positioning portion 106, the second sub-positioning portion 106
- the positioning portion 102 , the second sub-limiting portion 120 , the first sub-limiting portion 110 and the first sub-positioning portion 101 are sequentially arranged from the rear to the front.
- the inner cylinder 200 is further provided with a sixth matching hole 260 , and the sixth matching hole 260 is arranged corresponding to the sixth sub-positioning portion 106 .
- the sixth matching hole 260 is configured to include a positioning section located on the front side and a passage section located on the rear side.
- the fifth sub-positioning portion 105 and the sixth sub-positioning portion 106 are arranged symmetrically with respect to the center, and the fifth matching hole 250 and the sixth matching hole 260 are also arranged symmetrically with respect to the center.
- the fifth sub-positioning portion 105 passes through the passage section of the fifth matching hole 250 and is stuck in the positioning section of the fifth matching hole 250
- the sub-positioning portion 106 passes through the passing section of the sixth matching hole 260 and is stuck in the positioning section of the sixth matching hole 260 .
- the fifth sub-positioning portion 105 passes through the passage section of the sixth matching hole 260 and is stuck in the positioning section of the sixth matching hole 260
- the sixth sub-positioning portion 106 passes through the passage section of the fifth matching hole 250 and is stuck in the positioning section of the fifth matching hole 250 .
- the first matching hole 210 , the second matching hole 220 and the sixth matching hole 260 have the same structure, the third matching hole 230 , the fourth matching hole 240 , the fifth matching hole
- the structure of the holes 250 is the same.
- the first matching hole 210 and the fifth matching hole 250 are axially symmetrical
- the second matching hole 220 and the third matching hole 230 are axially symmetrical
- the sixth matching hole 260 and the fourth matching hole 240 are axially symmetrical.
- the first sub-positioning portion 101 , the second sub-positioning portion 102 and the sixth sub-positioning portion 106 have the same structure, the third sub-positioning portion 103 , the fourth sub-positioning portion 104 , and the fifth sub-positioning portion 104 .
- the structure of the positioning portion 105 is the same.
- the first sub-positioning portion 101 and the fifth sub-positioning portion 105 are axially symmetrical
- the second sub-positioning portion 102 and the third sub-positioning portion 103 are axially symmetrical
- the sixth sub-positioning portion 106 and the fourth sub-positioning portion 104 are axially symmetrical.
- Axisymmetric settings. This solution can better ensure that the lifting rib 100 is firmly fixed on the inner cylinder 200 through multi-point positioning, and that the lifting rib 100 will not be lifted up at each position.
- the structures of the positioning segments on the first matching hole 210 , the second matching hole 220 , the third matching hole 230 , the fourth matching hole 240 , the fifth matching hole 250 and the sixth matching hole 260 are the same , are marked as positioning segment 270 in the drawings;
- the segments have the same structure and are marked as passing segment 280 in the drawings.
- the inner cylinder assembly provided by the present application, as shown in FIG. 5 , when the lifting rib 100 is properly installed on the inner cylinder 200:
- the first sub-positioning portion 101 and the first sub-limiting portion 110 are matched with the positioning section of the first matching hole 210 and the passing section of the first matching hole 210 , and the third sub-positioning section 103 and the third sub-limiting section 130 Correspondingly cooperate with the positioning section of the third matching hole 230 and the passing section of the third matching hole 230;
- the second sub-positioning portion 102 passes through the passage section of the second matching hole 220 and is stuck in the positioning section of the second matching hole 220 , and the second sub-positioning portion 120 is in the second matching position because it is located in front of the second sub-positioning portion 102 .
- the outer side of the hole 220 cannot abut on the passing section of the second matching hole 220; Because the limiting portion 140 is located in front of the fourth sub-positioning portion 104 and is outside the fourth matching hole 240 , it cannot abut on the passing section of the fourth matching hole 240 ;
- the fifth sub-positioning portion 105 passes through the passing section of the fifth matching hole 250 and is stuck in the positioning section of the fifth matching hole 250
- the sixth sub-positioning section 106 passes through the passing section of the sixth matching hole 260 and is stuck in the sixth matching hole. 260 within the positioning segment.
- the fourth sub-positioning portion 104 and the fourth sub-limiting portion 140 are matched with the positioning section of the first matching hole 210 and the passing section of the first matching hole 210 , and the second sub-positioning section 102 and the second sub-limiting section 120 Correspondingly cooperate with the positioning section of the third matching hole 230 and the passing section of the third matching hole 230;
- the third sub-positioning portion 103 passes through the passage section of the second matching hole 220 and is stuck in the positioning section of the second matching hole 220 .
- the third sub-positioning portion 130 is located in the second matching position because it is located in front of the third sub-positioning portion 103 .
- the outer side of the hole 220 cannot abut on the passing section of the second matching hole 220; Because the limiting portion 110 is located in front of the first sub-positioning portion 101 and is outside the fourth matching hole 240 , it cannot abut on the passing section of the fourth matching hole 240 ;
- the fifth sub-positioning portion 105 passes through the passing section of the sixth matching hole 260 and is stuck in the positioning section of the sixth matching hole 260
- the sixth sub-positioning section 106 passes through the passing section of the fifth matching hole 250 and is stuck in the fifth matching hole. 250 within the positioning segment.
- one or more lifting ribs 100 are arranged on the inner cylinder 200 at intervals along the circumferential direction.
- a plurality of can be two, three, four or five, etc., all can achieve the purpose of the application, the purpose of which does not deviate from the design idea of the application, and will not be repeated here, all should belong to the protection of the application within the range.
- the lifting rib 100 can be a plastic part, which can be made by integral injection molding, and the production method is simple and the production cost is lower.
- the lifting rib 100 can also be a metal piece, which can also achieve the purpose of the present application. The purpose of the lifting rib 100 does not deviate from the design idea of the present application, and will not be repeated here, but also falls within the protection scope of the present application.
- the inner cylinder 200 and the lifting rib 100 are assembled together by clamping, eliminating the need for screws, and the lifting rib 100 can be installed on both sides, so the assembly process of the inner cylinder assembly is simpler and the assembly efficiency is higher .
- a washing machine (not shown in the figure) provided by an embodiment of the present invention includes the inner tub assembly for a washing machine described in any of the above embodiments.
- the washing machine provided by the embodiment of the present invention has all the advantages of the inner tub assembly for the washing machine provided by any of the above-mentioned embodiments, which will not be repeated here.
- the washing machine can be a drum washing machine or a pulsator washing machine, etc., all of which can achieve the purpose of the present application.
- the purpose of the washing machine does not deviate from the design idea of the present application, and will not be repeated here, but all belong to the protection scope of the present application.
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Abstract
一种洗衣机及其内筒组件。内筒组件包括：内筒；和提升筋，卡装在内筒上。
Description
交叉引用
本申请要求在2021年03月30日提交中国专利局、申请号为2021103405743、名称为“一种洗衣机及其内筒组件”的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
本申请涉及但不限于电器设备领域，具体涉及一种用于洗衣机的内筒组件及一种洗衣机。
相关的滚筒洗衣机，包括内筒和提升筋，提升筋拿正、并在内筒上相应位置“对位”后，通过螺钉固定在内筒上。此种固定方式存在如下问题：
1、“对位”前，作业者需要先确认提升筋是否被拿反，若提升筋被拿反了，还需要转动180度将提升筋拿正，然后才能使提升筋与内筒上相应位置“对位”好，这无疑会降低产品组装效率；
2、锁紧螺钉过程耗时较长，这无疑也会降低产品组装效率。
发明概述
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提出的用于洗衣机的内筒组件，包括：内筒；和提升筋，卡装在所述内筒上。
在一示例性实施例中，所述提升筋和所述内筒中的一个上设置有组合结构、另一个上设置有配合结构，所述组合结构包括定位部和限位部，所述配合结构包括定位配合部和限位配合部，所述定位部设置为卡在所述定位配合部上，所述限位部设置为与所述限位配合部相配合，设置为阻止所述定位部与所述定位配合部脱卡。
在一示例性实施例中，所述配合结构包括配合孔，所述配合孔包括定位段和通过段，所述定位配合部包括所述定位段，所述限位配合部包括所述通过段，所述定位部自所述通过段伸入所述定位段、并卡在所述定位段上，所述限位部伸入所述通过段、并抵在所述通过段上。
在一示例性实施例中，所述定位部包括卡钩，所述限位部包括止挡凸台，所述配合孔包括沉孔。
在一示例性实施例中，所述组合结构包括第一组合结构和第二组合结构，所述第一组合结构和所述第二组合结构呈中心对称设置、并择一与所述配合孔相配合。
在一示例性实施例中，所述第一组合结构包括第一子定位部、位于所述第一子定位部后方的第一子限位部、第三子定位部和位于所述第三子定位部后方的第三子限位部。
在一示例性实施例中，所述第二组合结构包括位于所述第一子限位部后方的第二子限位部、位于所述第二子限位部后方的第二子定位部、位于所述第三子限位部后方的第四子限位部和位于所述第四子限位部后方的第四子定位部。
在一示例性实施例中，所述配合孔包括第一配合孔和第三配合孔，所述第一配合孔设置为与所述第一子定位部以及所述第一子限位部对应设置，所述第三配合孔设置为与所述第三子定位部以及所述第三子限位部对应设置。
在一示例性实施例中，所述定位部包括所述第一子定位部、所述第二子定位部、所述第三子定位部和所述第四子定位部；所述限位部包括所述第一子限位部、所述第二子限位部、所述第三子限位部和所述第四子限位部。
在一示例性实施例中，在第一方向上：所述第一子定位部、所述第一子限位部、所述第二子限位部和所述第二子定位部位于同一列，所述第三子定位部、所述第三子限位部、所述第四子限位部和所述第四子定位部位于同一列；在第二方向上：所述第二子定位部和所述第三子定位部位于同一排；其中，所述第一方向和所述第二反向相交。
在一示例性实施例中，所述提升筋和所述内筒中的所述另一个上还设置有与所述第二子定位部对应设置的第二配合孔以及与所述第四子定位部对应设置的第四配合孔。
在一示例性实施例中，所述第一方向设置为前后方向，所述第二方向设置为左右方向。
在一示例性实施例中，所述第二配合孔和所述第四配合孔均包括位于前侧的定位段和位于后侧的通过段。
在一示例性实施例中，所述第二配合孔和所述第四配合孔均包括长条形的避让孔。
在一示例性实施例中，所述提升筋和所述内筒中的所述一个上还设置有第五子定位部，所述第五子定位部在前后方向上与所述第三子定位部位于同一列、在左右方向上与所述第一子定位部位于同一排，所述提升筋和所述内筒中的另一个上还设置有与所述第五子定位部对应设置的第五配合孔。
在一示例性实施例中，所述第五配合孔包括位于前侧的定位段和位于后侧的通过段。
在一示例性实施例中，所述提升筋和所述内筒中的所述一个上还设置有第六子定位部，所述第六子定位部在前后方向上与所述第二子定位部位于同一列、在左右方向上与所述第四子定位部位于同一排，所述提升筋和所述内筒中的另一个上还设置有与所述第六子定位部对应设置的第六配合孔。
在一示例性实施例中，所述第六配合孔包括位于前侧的定位段和位于后侧的通过段。
本发明实施例提供的洗衣机，包括上述任一实施例所述的用于洗衣机的内筒组件。
本发明实施例技术方案中，提升筋设置为卡装在内筒上，操作简单、耗时短，可有效提升内筒组件的组装效率。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为本申请一实施例所述的内筒组件的立体结构示意图；
图2为图1中提升筋的立体结构示意图；
图3为图1中内筒的局部结构示意图；
图4为图3中第一配合孔或第二配合孔或第六配合孔的结构示意图；
图5为图1中内筒和提升筋相配合位置的局部结构示意图；
图6为图5中第一子定位部、第一子限位部和第一配合孔相配合位置的结构示意图；
图7为图5中第五子定位部和第五配合孔相配合位置的结构示意图。
其中，图1至图7中附图标记与部件名称之间的对应关系为：
100提升筋，101第一子定位部，102第二子定位部，103第三子定位部，104第四子定位部，105第五子定位部，106第六子定位部，110第一子限位部，120第二子限位部，130第三子限位部，140第四子限位部，150第一组合结构，160第二组合结构，200内筒，210第一配合孔，220第二配合孔，230第三配合孔，240第四配合孔，250第五配合孔，260第六配合孔，270定位段，280通过段，290平滑过渡曲面。
详述
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体； 可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
另外，本申请各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
如图1至图7所示，图1为本申请一实施例所述的内筒组件的立体结构示意图。图2为图1中提升筋的立体结构示意图；图3为图1中内筒的局部结构示意图。图4为图3中第一配合孔或第二配合孔或第六配合孔的结构示意图。图5为图1中内筒和提升筋相配合位置的局部结构示意图。图6为图5中第一子定位部、第一子限位部和第一配合孔相配合位置的结构示意图。图7为图5中第五子定位部和第五配合孔相配合位置的结构示意图。
轴对称定义：把一个图形沿着某一条直线折叠，如果它能够与另一个图形重合，称这两个图形轴对称。
中心对称定义：如果把一个图形绕某一点旋转180度后能与另一个图形重合，那么就说这两个图形成中心对称。
如图1所示，本发明实施例提出了一种内筒组件，内筒组件用于洗衣机。如图1至图3、图5所示，内筒组件包括内筒200和提升筋100，提升筋100卡装固定在内筒200上，以此来简化提升筋100的安装工序，降低内筒组件的生产成本。
该内筒组件，应用于洗衣机，提升筋100卡装在内筒200上，操作简单、耗时短，可有效提升内筒组件的组装效率，因此洗衣机的组装效率也得到提升。
在一示例性实施例中，如图1所示，提升筋100设置为固定在内筒200的侧壁上；或者可以是，提升筋100设置为固定在内筒200的底壁上；或者可以是，提升筋100设置为分别固定在内筒200的侧壁上和内筒200的底壁上；以上均可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不 再赘述，均应属于本申请的保护范围内。
在一示例性实施例中，提升筋100和内筒200中，二者中的一个上具有组合结构，二者中的另一个上具有配合结构。可以是，提升筋100上具有组合结构，内筒200上具有配合结构；或者可以是，提升筋100上具有配合结构，内筒200上具有组合结构；以上均可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不再赘述，均应属于本申请的保护范围内。
下面以“提升筋100上具有组合结构，内筒200上具有配合结构”为例进行详细说明。而“提升筋100上具有配合结构，内筒200上具有组合结构”的技术方案，本领域的技术人员可以根据简单的结构变换来得到，本申请在此不再赘述，但也应属于本申请的保护范围内。
在一示例性实施例中，如图2至图6所示，组合结构设置为包括定位部以及限位部，配合结构设置为包括定位配合部以及限位配合部，定位部设置为卡装在定位配合部上，限位部设置为与限位配合部进行配合，阻止定位部和定位配合部相互脱开，避免出现提升筋100在内筒200上脱卡而造成提升筋100在内筒200上掉落。
在一示例性实施例中，如图2、图4和图6所示，配合结构包括配合孔。其中，配合孔(参见图4)设置为包括定位段(标号为270)以及通过段(标号为280)，定位配合部即本申请中的定位段，限位配合部即本申请中的通过段。在内筒200上安装提升筋100时，使定位部伸入通过段280，然后自通过段280向定位段270方向推动提升筋100，使定位部经过通过段280伸入到定位段270内、并卡装在定位段270上，此时，限位部则伸入到通过段280、并抵压在通过段280的背向定位段270的孔壁上，限位部无法背向定位段270移动，因此定位部无法脱出定位段270再反向回退到通过段内280，因此提升筋100能够保持稳定地卡装在内筒200上。
在一示例性实施例中，如图2、图5和图6所示，定位部可以设置为卡钩，卡钩自通过段280伸入定位段270内、并以钩挂的方式卡装在定位段270的外端面上，可以是通过段280的宽度大于定位段270的宽度，卡钩的钩头朝左或朝右设置，卡钩的钩头处的宽度小于通过段280的宽度、大于定位段270的宽度，卡钩的连接颈的宽度略小于定位段270的宽度，卡钩的钩头穿过通过段280，卡钩的连接颈由通过段280运动至定位段270时，卡钩 的钩头卡在定位段270上，受到卡钩的钩头的限制，卡钩不会自定位段270脱出。
或者可以是，定位部设置为环形的卡槽，卡槽自通过段280伸入定位段270内，定位段270两侧的口壁相对于通过段280两侧的口壁向内配合孔内侧凸起，卡槽卡在定位段270两侧的口壁上；或者可以是，定位部设置为C形槽；以上均可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不再赘述，均应属于本申请的保护范围内。
在一示例性实施例中，如图2、图5和图6所示，限位部设置为止挡凸台，止挡凸台的朝向定位段270的一侧具有导向斜面，这样更利于止挡凸台进入通过段280内。
在一示例性实施例中，如图5所示，配合孔设置为沉孔，定位段270和通过段280共同形成L形结构，定位部卡在定位段270处的沉孔的底壁上，止挡凸台的背向定位段270的侧面抵压在通过段280处的沉孔的背向定位段270的孔壁上，从而保持提升筋100稳定地卡装在内筒200上。止挡凸台的朝向定位段270的侧面设置为导向斜面(如图6所示)，通过设置导向斜面，更利于实现止挡凸台滑入通过段280内。可以是，通过段280的口壁相对于定位段270的口壁，朝向提升筋100凹陷，而且通过段280的口壁与定位段270的口壁相连接位置通过平滑过渡曲面290连接，这样卡钩的钩头在通过段280内就可以更顺畅的沿平滑过渡曲面290滑动至定位段270的口壁上，最终卡钩的钩头卡在定位段270的口壁上更紧实，提升筋100和内筒200之间的缝隙则更小。
在一示例性实施例中，止挡凸台呈直角三角形状。
在一示例性实施例中，组合结构设置为包括第一组合结构以及第二组合结构，第一组合结构和第二组合结构设置为相互呈中心对称设置，而且第一组合结构和第二组合结构设置为择一与配合孔进行配合，这样无论提升筋100正向安装或反向安装(即：正拿还是反拿)，均能够在内筒200上进行安装，即提升筋100安装无需区分正反，省去了调整提升筋100的时间，也能够提升内筒组件的组装效率，从而达到提升洗衣机组装效率的目的。
可以是，配合孔设置为一个(此方案图中未示出)，第一组合结构包括第一定位部和第一限位部，第二组合结构包括第四定位部和第四限位部(此 方案图中未示出，可结合图2、图3和图5进行理解)。
或者可以是，配合孔包括多个，如图2所示，第一组合结构150设置为包括第一子定位部101以及第三子定位部103。第一组合结构150设置为还包括第一子限位部110以及第三子限位部130。其中，在前后方向(即提升筋100的长度方向)上，自前向后，第一子定位部101位于第一子限位部110的前方，第一子限位部110位于第三子定位部103的前方，第三子定位部103位于第三子限位部130的前方。在前后方向上，第一子定位部101和第一子限位部110位于同一列，第三子定位部103和第三子限位部130位于同一列。在左右方向上，第一子定位部101和第一子限位部110位于第三子定位部103和第三子限位部130的左侧。
如图2所示，第二组合结构160设置为包括第二子定位部102以及第四子定位部104。第二组合结构160设置为还包括第二子限位部120以及第四子限位部140。其中，在前后方向(即提升筋100的长度方向)上，自前向后，第二子限位部120、第二子定位部102、第四子限位部140和第四子定位部104依次间隔设置。在前后方向上，第二子限位部120和第二子定位部102位于同一列，第四子限位部140和第四子定位部104位于同一列。在左右方向上，第二子限位部120和第二子定位部102位于第四子限位部140和第四子定位部104的左侧。
示例地，定位部设置为包括前述内容中的第一子定位部101、第二子定位部102、第三子定位部103以及第四子定位部104。限位部设置为包括前述内容中的第一子限位部110、第二子限位部120、第三子限位部130以及第四子限位部140。
在前后方向上，第一子定位部101、第一子限位部110、第二子限位部120和第二子定位部102位于同一列，第三子定位部103、第三子限位部130、第四子限位部140和第四子定位部104位于同一列。第一子定位部101形成的卡钩和第二子定位部102形成的卡钩均朝右设置，第一子限位部110的导向斜面和第二子限位部120的导向斜面在前后方向上相背设置；第三子定位部103形成的卡钩和第四子定位部104形成的卡钩均朝左设置，第三子限位部130的导向斜面和第四子限位部140的导向斜面在前后方向上相背设置。其中，第一子定位部101和第四子定位部104呈中心对称设置，第二子定位 部102和第三子定位部103呈中心对称设置；第一子限位部110和第四子限位部140呈中心对称设置，第二子限位部120和第三子限位部130呈中心对称设置。
在一示例性实施例中，如图3所示，配合孔设置为包括第一配合孔210以及第三配合孔230，第一配合孔210设置为同第一子定位部101以及第一子限位部110相对应设置，第三配合孔230设置为同第三子定位部103以及第三子限位部130相对应设置。第一配合孔210的前侧设置有定位段270、后侧设置有通过段280。第三配合孔230的前侧设置有定位段270、后侧设置有通过段280。第一组合结构150和第二组合结构160设置为择一与第一配合孔210以及第三配合孔230相配合。即：第一组合结构150与第一配合孔210以及第三配合孔230相配合时，第二组合结构160与第一配合孔210以及第三配合孔230不配合；第二组合结构160与第一配合孔210和第三配合孔230相配合时，第一组合结构160与第一配合孔210和第三配合孔230不配合。
可以是，如图5所示，提升筋100在内筒200上正装时，第一子定位部101和第一子限位部110对应与第一配合孔210的定位段270和第一配合孔210的通过段280进行配合，第三子定位部103和第三子限位部130对应与第三配合孔230的定位段270和第三配合孔230的通过段280进行配合。
或者可以是，提升筋100在内筒200上反装时(图中未示出)，第四子定位部104和第四子限位部140对应与第一配合孔210的定位段270和第一配合孔210的通过段280进行配合，第二子定位部102和第二子限位部120对应与第三配合孔230的定位段270和第三配合孔230的通过段280进行配合。
在一示例性实施例中，如图2和图5所示，第一组合结构150处于第二组合结构160的前方。其中，在左右方向上，第二子定位部102与第三子定位部103处于同一排，而且第二子定位部102位于第三子定位部103的左侧。
在一示例性实施例中，如图2、图3和图5所示，内筒200上还设置有第二配合孔220和第四配合孔240，第二配合孔220与第二子定位部102相对应设置，第四配合孔240与第四子定位部104相对应设置。其中，第二配合孔220包括位于前侧的定位段以及位于后侧的通过段，第四配合孔240也 包括位于前侧的定位段以及位于后侧的通过段。
可以是，如图5所示，提升筋100在内筒200上正装时，第二子定位部102经过第二配合孔220的通过段而卡在第二配合孔220的定位段内，第二子限位部120因位于第二子定位部102的前方而处于第二配合孔220外侧、并不能够抵在第二配合孔220的通过段上；第四子定位部104经过第四配合孔240的通过段而卡在第四配合孔240的定位段内，第四子限位部140因位于第四子定位部104的前方而处于第四配合孔240外侧、并不能够抵在第四配合孔240的通过段上。
或者可以是，提升筋100在内筒200上反装时(图中未示出)，第三子定位部103经过第二配合孔220的通过段而卡在第二配合孔220的定位段内，第三子限位部130因位于第三子定位部103的前方而处于第二配合孔220外侧、并不能够抵在第二配合孔220的通过段上；第一子定位部101经过第四配合孔240的通过段而卡在第四配合孔240的定位段内，第一子限位部110因位于第一子定位部101的前方而处于第四配合孔240外侧、并不能够抵在第四配合孔240的通过段上。
可以是，第二配合孔220设置为长条形的避让孔，第四配合孔240设置为长条形的避让孔，避让孔设置为腰型孔或矩形孔等(图中未示出)；或者可以是，第二配合孔220设置为长条形的避让孔，第四配合孔240设置为包括位于前侧的定位段以及位于后侧的通过段，避让孔腰型孔或矩形孔等(图中未示出)；或者可以是，第二配合孔220设置为包括位于前侧的定位段以及位于后侧的通过段，第四配合孔240设置为长条形的避让孔，避让孔腰型孔或矩形孔等(图中未示出)；以上均可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不再赘述，均应属于本申请的保护范围内。
在一示例中，如图2和图5所示，提升筋100上还可以设置有第五子定位部105。在前后方向上：第五子定位部105与第三子定位部103、第三子限位部130、第四子限位部140和第四子定位部104设置为位于同一列；在左右方向上：第五子定位部105与第一子定位部101设置为位于同一排，第五子定位部105位于第一子定位部101的右侧，即：第五子定位部105、第三子定位部103、第三子限位部130、第四子限位部140和第四子定位部104自前向后依次设置。如图2、图3、图5和图7所示，内筒200上还设置有 第五配合孔250，第五配合孔250设置为同第五子定位部105相对应设置。其中，第五配合孔250设置为包括位于前侧的定位段以及位于后侧的通过段。
在一示例性实施例中，如图2和图5所示，提升筋100上还对应设置有第六子定位部106。在前后方向上：第六子定位部106与第二子定位部102、第二子限位部120、第一子限位部110和第一子定位部101设置为位于同一列；在左右方向上：第六子定位部106与第四子定位部104设置为位于同一排，第六子定位部106位于第四子定位部104的左侧；即：第六子定位部106、第二子定位部102、第二子限位部120、第一子限位部110和第一子定位部101自后向前依次设置。如图2、图3和图5所示，内筒200上还设置有第六配合孔260，第六配合孔260设置为同第六子定位部106相对应设置。其中，第六配合孔260设置为包括位于前侧的定位段以及位于后侧的通过段。
在一示例性实施例中，第五子定位部105和第六子定位部106呈中心对称设置，第五配合孔250和第六配合孔260也呈中心对称设置。
可以是，如图5所示，提升筋100在内筒200上正装时，第五子定位部105经过第五配合孔250的通过段而卡在第五配合孔250的定位段内，第六子定位部106经过第六配合孔260的通过段而卡在第六配合孔260的定位段内。
或者可以是，提升筋100在内筒200上反装时(图中未示出)，第五子定位部105经过第六配合孔260的通过段而卡在第六配合孔260的定位段内，第六子定位部106经过第五配合孔250的通过段而卡在第五配合孔250的定位段内。
在一示例性实施例中，如图3所示，第一配合孔210、第二配合孔220和第六配合孔260的结构相同，第三配合孔230、第四配合孔240、第五配合孔250的结构相同。第一配合孔210和第五配合孔250呈轴对称设置，第二配合孔220和第三配合孔230呈轴对称设置，第六配合孔260和第四配合孔240呈轴对称设置。对应的：如图2所示，第一子定位部101、第二子定位部102和第六子定位部106的结构相同，第三子定位部103、第四子定位部104、第五子定位部105的结构相同。第一子定位部101和第五子定位部 105呈轴对称设置，第二子定位部102和第三子定位部103呈轴对称设置，第六子定位部106和第四子定位部104呈轴对称设置。此方案通过多点定位，可以更好地确保提升筋100牢固固定在内筒200上，提升筋100各位置不会翘起。
在一示例性实施例中，第一配合孔210、第二配合孔220、第三配合孔230、第四配合孔240、第五配合孔250和第六配合孔260上的定位段的结构相同，在附图中均标注为定位段270；第一配合孔210、第二配合孔220、第三配合孔230、第四配合孔240、第五配合孔250和第六配合孔260上的通过段的结构相同，在附图中均标注为通过段280。
本申请提供的内筒组件，如图5所示，提升筋100在内筒200上正装时：
第一子定位部101和第一子限位部110对应与第一配合孔210的定位段和第一配合孔210的通过段进行配合，第三子定位部103和第三子限位部130对应与第三配合孔230的定位段和第三配合孔230的通过段进行配合；
第二子定位部102经过第二配合孔220的通过段而卡在第二配合孔220的定位段内，第二子限位部120因位于第二子定位部102的前方而处于第二配合孔220外侧、并不能够抵在第二配合孔220的通过段上；第四子定位部104经过第四配合孔240的通过段而卡在第四配合孔240的定位段内，第四子限位部140因位于第四子定位部104的前方而处于第四配合孔240外侧、并不能够抵在第四配合孔240的通过段上；
第五子定位部105经过第五配合孔250的通过段而卡在第五配合孔250的定位段内，第六子定位部106经过第六配合孔260的通过段而卡在第六配合孔260的定位段内。
本申请提供的内筒组件，提升筋100在内筒200上反装时(图中未示出)：
第四子定位部104和第四子限位部140对应与第一配合孔210的定位段和第一配合孔210的通过段进行配合，第二子定位部102和第二子限位部120对应与第三配合孔230的定位段和第三配合孔230的通过段进行配合；
第三子定位部103经过第二配合孔220的通过段而卡在第二配合孔220的定位段内，第三子限位部130因位于第三子定位部103的前方而处于第二配合孔220外侧、并不能够抵在第二配合孔220的通过段上；第一子定位部101经过第四配合孔240的通过段而卡在第四配合孔240的定位段内，第一 子限位部110因位于第一子定位部101的前方而处于第四配合孔240外侧、并不能够抵在第四配合孔240的通过段上；
第五子定位部105经过第六配合孔260的通过段而卡在第六配合孔260的定位段内，第六子定位部106经过第五配合孔250的通过段而卡在第五配合孔250的定位段内。
本领域的技术人员应当理解，本申请中描述的前、后、左、右，均是以内筒200为参照的(如图3所示)，并不是以提升筋100为参照的。图5中，提升筋100在内筒200上正装。
本申请中，如图1所示，提升筋100在内筒200上沿周向间隔设置一个或多个。其中，多个可以是两个、三个、四个或五个等，均可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不再赘述，均应属于本申请的保护范围内。
在一示例性实施例中，提升筋100可以为塑料件，可以通过一体注塑成型制成，其生产方式简便，生产成本更低。当然，提升筋100也可以为金属件，也可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不再赘述，也应属于本申请的保护范围内。
该内筒组件，内筒200和提升筋100通过卡装的方式组装在一起，省去了螺钉，而且提升筋100正反均可安装，因此内筒组件的组装过程更简便，装配效率更高。
本发明实施例提供的洗衣机(图中未示出)，包括上述任一实施例所述的用于洗衣机的内筒组件。
本发明实施例提供的洗衣机，具备上述任一实施例提供的用于洗衣机的内筒组件的全部优点，在此不再赘述。
示例地，洗衣机可以是滚筒洗衣机或波轮洗衣机等，均可实现本申请的目的，其宗旨未脱离本申请的设计思想，在此不再赘述，均应属于本申请的保护范围内。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范 围内。
Claims (10)
- 一种用于洗衣机的内筒组件，包括：内筒；和提升筋，卡装在所述内筒上。
- 根据权利要求1所述的内筒组件，其中，所述提升筋和所述内筒中的一个上设置有组合结构、另一个上设置有配合结构，所述组合结构包括定位部和限位部，所述配合结构包括定位配合部和限位配合部，所述定位部设置为卡在所述定位配合部上，所述限位部设置为与所述限位配合部相配合，设置为阻止所述定位部与所述定位配合部脱卡。
- 根据权利要求2所述的内筒组件，其中，所述配合结构包括配合孔，所述配合孔包括定位段和通过段，所述定位配合部包括所述定位段，所述限位配合部包括所述通过段，所述定位部自所述通过段伸入所述定位段、并卡在所述定位段上，所述限位部伸入所述通过段、并抵在所述通过段上。
- 根据权利要求3所述的内筒组件，其中，所述定位部包括卡钩，所述限位部包括止挡凸台，所述配合孔包括沉孔。
- 根据权利要求3所述的内筒组件，其中，所述组合结构包括第一组合结构和第二组合结构，所述第一组合结构和所述第二组合结构呈中心对称设置、并择一与所述配合孔相配合。
- 根据权利要求5所述的内筒组件，其中，所述第一组合结构包括第一子定位部、位于所述第一子定位部后方的第一子限位部、第三子定位部和位于所述第三子定位部后方的第三子限位部；所述第二组合结构包括位于所述第一子限位部后方的第二子限位部、位于所述第二子限位部后方的第二子定位部、位于所述第三子限位部后方的第四子限位部和位于所述第四子限位部后方的第四子定位部；所述配合孔包括第一配合孔和第三配合孔，所述第一配合孔设置为与所述第一子定位部以及所述第一子限位部对应设置，所述第三配合孔设置为与所述第三子定位部以及所述第三子限位部对应设置；所述定位部包括所述第一子定位部、所述第二子定位部、所述第三子定位部和所述第四子定位部；所述限位部包括所述第一子限位部、所述第二子限位部、所述第三子限位部和所述第四子限位部。
- 根据权利要求6所述的内筒组件，其中，在第一方向上：所述第一子定位部、所述第一子限位部、所述第二子限位部和所述第二子定位部位于同一列，所述第三子定位部、所述第三子限位部、所述第四子限位部和所述第四子定位部位于同一列；在第二方向上：所述第二子定位部和所述第三子定位部位于同一排；其中，所述第一方向和所述第二反向相交。
- 根据权利要求7所述的内筒组件，其中，所述提升筋和所述内筒中的所述另一个上还设置有与所述第二子定位部对应设置的第二配合孔以及与所述第四子定位部对应设置的第四配合孔。
- 根据权利要求8所述的内筒组件，其中，所述第一方向设置为前后方向，所述第二方向设置为左右方向，所述第二配合孔和所述第四配合孔均包括位于前侧的定位段和位于后侧的通过段；或所述第二配合孔和所述第四配合孔均包括长条形的避让孔。
- 一种洗衣机，包括有如权利要求1至9中任一项所述的用于洗衣机的内筒组件。
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1690974A1 (en) * | 2005-02-10 | 2006-08-16 | Electrolux Home Products Corporation N.V. | Clothes drying machine provided with additive dispensing means |
| CN2858717Y (zh) * | 2005-11-28 | 2007-01-17 | 苏州三星电子有限公司 | 立体循环喷淋滚筒洗衣机 |
| CN201169699Y (zh) * | 2008-01-30 | 2008-12-24 | 苏州三星电子有限公司 | 新型的滚筒洗衣机内筒筒圈结构 |
| CN202124753U (zh) * | 2011-05-24 | 2012-01-25 | 苏州三星电子有限公司 | 滚筒洗衣机及其滚筒与提升筋的连接结构 |
| CN204959357U (zh) * | 2015-08-05 | 2016-01-13 | 无锡小天鹅股份有限公司 | 洗衣机 |
| CN205258882U (zh) * | 2015-12-08 | 2016-05-25 | 松下家电研究开发（杭州）有限公司 | 滚筒洗衣机用提升筋及滚筒洗衣机 |
| CN106436166A (zh) * | 2016-11-30 | 2017-02-22 | 珠海格力电器股份有限公司 | 滚筒洗衣机及其内筒组件 |
| CN208038827U (zh) * | 2018-01-09 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | 一种洗衣机内筒及洗衣机 |
| CN109402952A (zh) * | 2018-12-21 | 2019-03-01 | 海信（山东）冰箱有限公司 | 洗衣机提升筋及滚筒洗衣机 |
-
2021
- 2021-03-30 CN CN202110340574.3A patent/CN115142228A/zh active Pending
- 2021-11-09 WO PCT/CN2021/129593 patent/WO2022205923A1/zh active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1690974A1 (en) * | 2005-02-10 | 2006-08-16 | Electrolux Home Products Corporation N.V. | Clothes drying machine provided with additive dispensing means |
| CN2858717Y (zh) * | 2005-11-28 | 2007-01-17 | 苏州三星电子有限公司 | 立体循环喷淋滚筒洗衣机 |
| CN201169699Y (zh) * | 2008-01-30 | 2008-12-24 | 苏州三星电子有限公司 | 新型的滚筒洗衣机内筒筒圈结构 |
| CN202124753U (zh) * | 2011-05-24 | 2012-01-25 | 苏州三星电子有限公司 | 滚筒洗衣机及其滚筒与提升筋的连接结构 |
| CN204959357U (zh) * | 2015-08-05 | 2016-01-13 | 无锡小天鹅股份有限公司 | 洗衣机 |
| CN205258882U (zh) * | 2015-12-08 | 2016-05-25 | 松下家电研究开发（杭州）有限公司 | 滚筒洗衣机用提升筋及滚筒洗衣机 |
| CN106436166A (zh) * | 2016-11-30 | 2017-02-22 | 珠海格力电器股份有限公司 | 滚筒洗衣机及其内筒组件 |
| CN208038827U (zh) * | 2018-01-09 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | 一种洗衣机内筒及洗衣机 |
| CN109402952A (zh) * | 2018-12-21 | 2019-03-01 | 海信（山东）冰箱有限公司 | 洗衣机提升筋及滚筒洗衣机 |
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