CN105113188A - Suspension device of washing machine drainage pipe - Google Patents

Suspension device of washing machine drainage pipe Download PDF

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Publication number
CN105113188A
CN105113188A CN201510575388.2A CN201510575388A CN105113188A CN 105113188 A CN105113188 A CN 105113188A CN 201510575388 A CN201510575388 A CN 201510575388A CN 105113188 A CN105113188 A CN 105113188A
Authority
CN
China
Prior art keywords
hook
drainpipe
claw
washing machine
heads
Prior art date
Application number
CN201510575388.2A
Other languages
Chinese (zh)
Inventor
贾文友
刘莉
贾昊瑞
石平
杨兴
陈开开
陈佩云
Original Assignee
安徽工程大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽工程大学 filed Critical 安徽工程大学
Priority to CN201510575388.2A priority Critical patent/CN105113188A/en
Publication of CN105113188A publication Critical patent/CN105113188A/en

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements

Abstract

The present invention discloses a suspension device of a washing machine drainage pipe. The suspension device comprises a suspension loop, a hook, a drainage pipe and an outer box body, wherein the suspension loop is clamped on the outer box body; the hook comprises clamping jaw heads, clamping jaw rods, a star-shaped slot and a hook head; the clamping jaw heads are wedge-shaped; and the star-shaped slot is of a multi-petal hollow structure. A user counter-presses the clamping jaw heads and the clamping jaw rods to enable the clamping jaw heads to be clamped into an inner wall of the drainage pipe, and the hook and the drainage pipe are in close fit under the elastic action of the star-shaped slot; when the clamping jaw heads and the clamping jaw rods are counter-pressed, and when the clamping jaw heads slide towards an inner wall of the drainage pipe to a position where there is a large distance between the hook and the drainage pipe, the drainage pipe is suspended on the suspension loop of the outer box body; when the clamping jaw heads slide away from the inner wall of the drainage pipe to a position where there is a small distance between the hook and the drainage pipe, the hook is pressed close onto an outer wall of the drainage pipe, and a water outlet of the drainage pipe can be easily stuffed into an opening of a drainpipe. The suspension device is simple in structure and convenient and reliable in assembling process, and convenience in a using process of a washing machine is raised.

Description

A kind of suspension arrangement of washing machine sewer pipe
Art
The present invention relates to a kind of device for washing machine technical field, specifically relate to a kind of suspension arrangement of washing machine sewer pipe.
Background technology
Washing machine is each family almost one of requisite household electrical appliance, and when washing machine does not use, washing machine sewer pipe is suspended on the hangers of outer case by the hook of drainpipe usually; In washing course of washing machine, drainpipe needs to take off from hangers, is convenient to the draining of washing process, sometimes needs the delivery port of drainpipe to fill in the sewer mouth of pipe.Drainpipe is one of washing machine complete machine important composition, the hook of drainpipe and drainpipe are overall plastic injection piece, and the wall thickness of part is thinner, the hook of drainpipe due to upper hundreds of times hang up, take off, the hook of drainpipe can fracture, and occurs that washing machine sewer pipe is difficult to be hanging on the hangers of outer case.In addition, the hook place of washing machine sewer pipe exists due to hook, so place's diameter is comparatively large, the delivery port of washing machine sewer pipe is difficult to fill in the sewer mouth of pipe.
At present, patent CN20308030U application discloses that a kind of washing machine sewer pipe, the drain body of washing machine arranges hook and magnet ring, undertaken spacing by hook stop bit boss and the second stop bit boss, but this flexible stop bit boss is spacing unreliable on the one hand, hook easily comes off, magnet ring can only be effective to the washing machine shell of irony, the washing machine shell of plastics is inoperative, magnet ring is long-term contacts meeting slowly demagnetization with water, the magnetic that there will be magnet ring weakens and can not realize its beneficial effect, exist on the other hand and occur that the hook place diameter of drainpipe is larger, the delivery port of washing machine sewer pipe is difficult to fill in the sewer mouth of pipe, patent CN1542211A application discloses that a kind of fixture of washing machine sewer pipe, disclose the hook mounting and be formed on casing, but its structure is too complicated, patent CN2680708Y application discloses that a kind of washing machine, washing machine sewer pipe upper end body is set with pressed on ring, pressed on ring ring body is equipped with hook, hook comprises gib head, the hook body of rod and dead bolt, hook is installed in the dead bolt hole of pressed on ring actively by its dead bolt, but it is unreliable that one side pressed on ring is set with on the body of washing machine sewer pipe upper end, easily come off, hook is caused to come off, tight fit is not had between hook dead bolt and dead bolt hole, easily come off each other, the hook dead bolt and the dead bolt hole place diameter that there is drainpipe are on the other hand larger, the delivery port of drainpipe is difficult to fill in the sewer mouth of pipe.
Summary of the invention
In order to the hook and the drainpipe that overcome existing washing machine sewer pipe are overall plastic injection piece, the hook frangibility of drainpipe, washing machine sewer pipe is caused to be difficult to be hanging on the hangers of outer case, and the hook place diameter of washing machine sewer pipe is comparatively large, the delivery port of drainpipe is difficult to fill in the sewer mouth of pipe, patent CN20308030U application discloses that a kind of washing machine sewer pipe, the drain body of washing machine arranges hook and magnet ring, undertaken spacing by hook stop bit boss and the second stop bit boss, but this flexible stop bit boss is spacing unreliable on the one hand, hook easily comes off, magnet ring can only be effective to the washing machine shell of irony, the washing machine shell of plastics is inoperative, magnet ring is long-term contacts meeting slowly demagnetization with water, the magnetic that there will be magnet ring weakens and can not realize its beneficial effect, exist on the other hand and occur that the hook place diameter of drainpipe is larger, the delivery port of washing machine sewer pipe is difficult to fill in the sewer mouth of pipe, patent CN1542211A application discloses that a kind of fixture of washing machine sewer pipe, disclose the hook mounting and be formed on casing, but its structure is too complicated, patent CN2680708Y application discloses that a kind of washing machine, washing machine sewer pipe upper end body is set with pressed on ring, pressed on ring ring body is equipped with hook, hook comprises gib head, the hook body of rod and dead bolt, hook is installed in the dead bolt hole of pressed on ring actively by its dead bolt, but it is unreliable that one side pressed on ring is set with on the body of washing machine sewer pipe upper end, easily come off, hook is caused to come off, tight fit is not had between hook dead bolt and dead bolt hole, easily come off each other, the hook dead bolt and the dead bolt hole place diameter that there is drainpipe are on the other hand larger, the delivery port of drainpipe is difficult to fill in the defects such as the sewer mouth of pipe, the invention provides a kind of suspension arrangement of washing machine sewer pipe.
The present invention specifically solves the technical solution that its technical problem adopts: the suspension arrangement of washing machine sewer pipe comprises hangers, hook, drainpipe, outer case, claw head, claw bar, spider fin, gib head.Washing machine complete machine comprises control panel, drainpipe, outer case, back shroud, conjoint barrels, power line, the parts such as base.Hangers is installed in outer case.Drainpipe is working of plastics, and wall is thinner, and the water inlet end of drainpipe is connected on the three-way pipe of washing machine internal by viscose glue, is designed with rectangular opening when the water side of drainpipe hangs near outer case side from mouth of pipe a distance.Hook comprises two claw heads, two claw bars, a spider fin and a gib head.Claw head is wedge shape.Spider fin is the hollow-core construction of many lobes, and spider fin makes there is a fixed gap between two of hook claw heads, two claw bars, can make two of hook claw heads, two claw bars close up to pressure two claw heads, two claw bars; When cancelling pressure, under the elastic reaction of the hollow-core construction of the many lobes of spider fin, between two claw heads of hook, two claw bars, return to the state of a fixed gap.The length of the rectangular opening of the water side of drainpipe is a bit larger tham the width of claw head.When the width of the rectangular opening of the water side of drainpipe is slightly smaller than two claw bar natures symmetrical outside face spacing, the width of the rectangular opening of the water side of drainpipe is a bit larger tham the spacing of symmetric wedge-shape outermost when two claw heads close up.To two claw heads, two claw bars of pressure hook, two of hook claw heads are made to snap in the inwall of drainpipe, under the elastic reaction of the hollow-core construction of the many lobes of spider fin, two claw bar lateral surfaces of hook are close on the inwall of the rectangular opening of drainpipe, be tight fit between hook and drainpipe, guarantee that hook can not come off from the rectangular opening of drainpipe.To two claw heads, two claw bars of pressure hook, two claw bar lateral surfaces of hook can be made to slide along the inwall of the rectangular opening of drainpipe, two the claw heads linked up with slide in the inwall near drainpipe to have larger distance between the gib head of hook and drainpipe time, the gib head of hook is easy to be stuck on hangers, realizes drainpipe and is hanging on the hangers of outer case; Two the claw heads linked up with to away from slide in the inwall of drainpipe to have small distance between the gib head of hook and drainpipe time, the gib head of hook is pressed close on the outer wall of drainpipe, reduce the gib head place diameter of the hook of washing machine sewer pipe, the delivery port of washing machine sewer pipe can be made to be easy to fill in the sewer mouth of pipe.
The invention has the beneficial effects as follows, adopt a kind of suspension arrangement of new washing machine sewer pipe, two claw heads of hook snap in the inwall of drainpipe, be tight fit between hook and drainpipe, under spider fin elastic reaction, to two claw heads, two claw bars of pressure hook, two claw bar lateral surfaces of hook can be made to slide along the inwall of the rectangular opening of drainpipe, two claw heads of hook near slide in the inwall of drainpipe to have larger distance between the gib head of hook and drainpipe time, the gib head of hook is easy to be stuck on hangers, two claw heads of hook to away from slide in the inwall of drainpipe to have small distance between the gib head of hook and drainpipe time, the gib head of hook is pressed close on the outer wall of drainpipe, the gib head place diameter of the hook of washing machine sewer pipe is less, the delivery port of washing machine sewer pipe is easy to fill in the sewer mouth of pipe, the hook and the drainpipe that solve existing washing machine sewer pipe are overall plastic injection piece, the hook frangibility of drainpipe, washing machine sewer pipe is caused to be difficult to be hanging on the hangers of outer case, and the hook place diameter of washing machine sewer pipe is larger, the delivery port of drainpipe is difficult to fill in the sewer mouth of pipe, patent CN20308030U application discloses that a kind of washing machine sewer pipe, the drain body of washing machine arranges hook and magnet ring, undertaken spacing by hook stop bit boss and the second stop bit boss, but this flexible stop bit boss is spacing unreliable on the one hand, hook easily comes off, magnet ring can only be effective to the washing machine shell of irony, the washing machine shell of plastics is inoperative, magnet ring is long-term contacts meeting slowly demagnetization with water, the magnetic that there will be magnet ring weakens and can not realize its beneficial effect, exist on the other hand and occur that the hook place diameter of drainpipe is larger, the delivery port of washing machine sewer pipe is difficult to fill in the sewer mouth of pipe, patent CN1542211A application discloses that a kind of fixture of washing machine sewer pipe, disclose the hook mounting and be formed on casing, but its structure is too complicated, patent CN2680708Y application discloses that a kind of washing machine, washing machine sewer pipe upper end body is set with pressed on ring, pressed on ring ring body is equipped with hook, hook comprises gib head, the hook body of rod and dead bolt, hook is installed in the dead bolt hole of pressed on ring actively by its dead bolt, but it is unreliable that one side pressed on ring is set with on the body of washing machine sewer pipe upper end, easily come off, hook is caused to come off, tight fit is not had between hook dead bolt and dead bolt hole, easily come off each other, the hook dead bolt and the dead bolt hole place diameter that there is drainpipe are on the other hand larger, the delivery port of drainpipe is difficult to fill in the problems such as the sewer mouth of pipe.Its structure is simple, and assembling process is convenient and reliable, improves washing machine in use convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation in washing machine complete machine of the suspension arrangement of a kind of washing machine sewer pipe of the present invention;
Fig. 2 is I place partial enlargement structural representation in Fig. 1 of the suspension arrangement of a kind of washing machine sewer pipe of the present invention;
Fig. 3 is that the P of drainpipe in Fig. 2 of the suspension arrangement of a kind of washing machine sewer pipe of the present invention and hook assembling is to structural representation;
Fig. 4 is the A-A sectional structure schematic diagram in Fig. 3 of the suspension arrangement of a kind of washing machine sewer pipe of the present invention;
Fig. 5 is that the gib head of the hook of the suspension arrangement of a kind of washing machine sewer pipe of the present invention presses close to drainpipe outer wall sectional structure schematic diagram.
In figure, 11. control panels, 12. hangers, 13. hooks, 14. drainpipes, 15. outer case, 16. back shrouds, 17. conjoint barrels, 18. power lines, 19. bases, 131. claw heads, 132. claw bars, 133. spider fins, 134. gib heads.
Detailed description of the invention
Below in conjunction with drawings and Examples, patent of the present invention is further described.
See accompanying drawing, a kind of suspension arrangement of washing machine sewer pipe comprises hangers 12, hook 13, drainpipe 14, outer case 15, claw head 131, claw bar 132, spider fin 133, gib head 134.As Fig. 1, washing machine complete machine comprises control panel 11, drainpipe 14, outer case 15, back shroud 16, conjoint barrels 17, power line 18, parts such as base 19 grade; Hangers 12 is installed in outer case 15.Drainpipe 14 is working of plastics, and wall is thinner, and the water inlet end of drainpipe 14 is connected on the three-way pipe of washing machine internal by viscose glue, is designed with rectangular opening when the water side of drainpipe 14 hangs near outer case 15 side from mouth of pipe a distance.As Fig. 2 and Fig. 3, hook 13 comprises two claw heads, 131, two claw bars, 132, spider fin 133 and a gib head 134; Claw head 131 is in wedge shape; Spider fin 133 is the hollow-core construction of many lobes, spider fin 133 makes there is a fixed gap between two of hook 13 claw heads 131, two claw bars 132, two of hook 13 claw heads 131, two claw bars 132 can be made to close up pressure two claw heads 131, two claw bars 132, when cancelling pressure, under the elastic reaction of the hollow-core construction of spider fin lobe more than 133, between two claw heads, 131, two claw bars 132 of hook 13, return to the state of a fixed gap.The length of the rectangular opening of the water side of drainpipe 14 is a bit larger tham the width of claw head 131.When the width of the rectangular opening of the water side of drainpipe 14 is slightly smaller than two claw bar 132 natures symmetrical outside face spacing, the width of the rectangular opening of the water side of drainpipe 14 is a bit larger tham the spacing of symmetric wedge-shape outermost when two claw heads 131 close up.To two claw heads, 131, two claw bars 132 of pressure hook 13, two of hook 13 claw heads 131 are made to snap in the inwall of drainpipe 14, under the elastic reaction of the hollow-core construction of spider fin lobe more than 133, two claw bar 132 lateral surfaces of hook 13 are close on the inwall of the rectangular opening of drainpipe 14, be tight fit between hook 13 and drainpipe 14, guarantee that hook 13 can not come off from the rectangular opening of drainpipe 14.To pressure hook 13 two claw heads, 131, two claw bars 132 time, two claw bar 132 lateral surfaces of hook 13 can slide along the inwall of the rectangular opening of drainpipe 14, as Fig. 2, Fig. 3 and Fig. 4, two claw heads 131 of hook 13 slide in the inwall near drainpipe 14 to have larger distance between the gib head 134 of hook 13 and drainpipe 14 time, the gib head 134 of hook 13 is easy to be stuck on hangers 12, realizes drainpipe 14 and is hanging on the hangers 12 of outer case 15; As Fig. 5, two claw heads 131 of hook 13 slide in the inwall away from drainpipe 14 to have small distance between the gib head 134 of hook 13 and drainpipe 14 time, the gib head 134 of hook 13 is pressed close on the outer wall of drainpipe 14, reduce the gib head 134 place diameter of the hook 13 of washing machine sewer pipe, the delivery port realizing washing machine sewer pipe 14 is easily filled in the sewer mouth of pipe.
When assembling washing machine, with hand two claw heads, 131, two claw bars 132 to pressure hook 13, two claw heads, 131, two claw bars 132 of hook 13 close up, two of hook 13 claw heads 131 are snapped in the inwall of drainpipe 14, under the elastic reaction of the hollow-core construction of spider fin lobe more than 133, be tight fit between hook 13 and drainpipe 14, realizing hook 13 can not come off from the rectangular opening of drainpipe 14.Time on the hangers 12 needing washing machine sewer pipe 14 to be hanging to outer case 15, with hand two claw heads, 131, two claw bars 132 to pressure hook 13, two claw heads, 131, two claw bars 132 of hook 13 close up, two claw heads 131 of sliding hook 13 move in the inwall near drainpipe 14, expand the gib head 134 of hook 13 and the spacing of drainpipe 14, be easy to be stuck on hangers 12 with the gib head 134 of satisfied hook 13.When needs use washing machine to wash, first the hangers 12 of washing machine sewer pipe 14 from outer case 15 is taken off, with two the claw heads 131 of hand to pressure hook 13, two claw bars 132, two claw heads 131 of hook 13, two claw bars 132 close up, two claw heads 131 of sliding hook 13 move in the inwall away from drainpipe 14, reduce the gib head 134 of hook 13 and the spacing of drainpipe 14, the gib head 134 of hook 13 is made to press close on the outer wall of drainpipe 14, reduce the gib head 134 place diameter of the hook 13 of washing machine sewer pipe, as required the delivery port of washing machine sewer pipe 14 is filled in the sewer mouth of pipe.

Claims (4)

1. the suspension arrangement of a washing machine sewer pipe, comprise hangers (12), hook (13), drainpipe (14), outer case (15), claw head (131), claw bar (132), spider fin (133), gib head (134); Washing machine complete machine comprises the parts such as drainpipe (14), outer case (15); Hangers (12) is installed in outer case (15); Drainpipe (14) is working of plastics, wall is thinner, the water inlet end of drainpipe (14) is connected on the three-way pipe of washing machine internal by viscose glue, the water side of drainpipe (14) is designed with rectangular opening near outer case (15) side from the mouth of pipe when hanging, it is characterized in that: described hook (13) comprises two claw heads (131), two claw bars (132), a spider fin (133) and a gib head (134); Claw head (131) is in wedge shape; The hollow-core construction that spider fin (133) is many lobes; Two claw heads (131) of hook (13) snap in the inwall of drainpipe (14), two claw bar (132) lateral surfaces of hook (13) are close on the inwall of the rectangular opening of drainpipe (14), are tight fit between hook (13) and drainpipe (14); When pressure being linked up with to two claw heads (131), two claw bar (132) of (13), two claw bar (132) lateral surfaces of hook (13) can slide along the inwall of the rectangular opening of drainpipe (14).
2. the suspension arrangement of a kind of washing machine sewer pipe according to claim 1, it is characterized in that described spider fin (133) makes two claw heads (131) of hook (13), a fixed gap is had between two claw bars (132), to pressure two claw heads (131), two claw bars (132) can make two claw heads (131) of hook (13), two claw bars (132) are closed up, when cancelling pressure, under the elastic reaction of the hollow-core construction of spider fin (133) many lobes, two claw heads (131) of hook (13), the state of a fixed gap is returned between two claw bars (132).
3. the suspension arrangement of a kind of washing machine sewer pipe according to claim 1, is characterized in that the length of the rectangular opening of the water side of described drainpipe (14) is a bit larger tham the width of claw head (131); When the width of the rectangular opening of the water side of drainpipe (14) is slightly smaller than two claw bar (132) natures symmetrical outside face spacing, the width of the rectangular opening of the water side of drainpipe (14) is a bit larger tham the spacing of symmetric wedge-shape outermost when two claw heads (131) are closed up.
4. the suspension arrangement of a kind of washing machine sewer pipe according to claim 1, it is characterized in that two claw heads (131) of described hook (13) slide into when to have larger distance between the gib head (134) of hook (13) and drainpipe (14) in the inwall near drainpipe (14), realize drainpipe (14) and be hanging on the hangers (12) of outer case (15); When two claw heads (131) of hook (13) slide into and to have small distance between the gib head (134) of hook (13) and drainpipe (14) in the inwall away from drainpipe (14), the gib head (134) of hook (13) is pressed close on the outer wall of drainpipe (14), reduce gib head (134) the place diameter of the hook (13) of washing machine sewer pipe, the delivery port realizing washing machine sewer pipe (14) is easily filled in the sewer mouth of pipe.
CN201510575388.2A 2015-09-10 2015-09-10 Suspension device of washing machine drainage pipe CN105113188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510575388.2A CN105113188A (en) 2015-09-10 2015-09-10 Suspension device of washing machine drainage pipe

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Application Number Priority Date Filing Date Title
CN201510575388.2A CN105113188A (en) 2015-09-10 2015-09-10 Suspension device of washing machine drainage pipe

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CN105113188A true CN105113188A (en) 2015-12-02

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CN201510575388.2A CN105113188A (en) 2015-09-10 2015-09-10 Suspension device of washing machine drainage pipe

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930052A (en) * 2015-12-29 2017-07-07 青岛海尔洗衣机有限公司 A kind of hook structure and automatic washing machine
CN107761323A (en) * 2016-08-19 2018-03-06 青岛海尔洗衣机有限公司 A kind of casing of washing machine, processing method and washing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06134180A (en) * 1992-10-27 1994-05-17 Toshiba Corp Washing machine
CN1542211A (en) * 2003-04-30 2004-11-03 乐金电子(天津)电器有限公司 Fixing arrangement for a drainage pipe of a washing machine
CN1542212A (en) * 2003-04-30 2004-11-03 乐金电子(天津)电器有限公司 Keeping arrangement for a drainage pipe of a washing machine
CN202302324U (en) * 2011-10-27 2012-07-04 比亚迪股份有限公司 Line tube clip
CN205012064U (en) * 2015-09-10 2016-02-03 安徽工程大学 Linkage of washing machine drain pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06134180A (en) * 1992-10-27 1994-05-17 Toshiba Corp Washing machine
CN1542211A (en) * 2003-04-30 2004-11-03 乐金电子(天津)电器有限公司 Fixing arrangement for a drainage pipe of a washing machine
CN1542212A (en) * 2003-04-30 2004-11-03 乐金电子(天津)电器有限公司 Keeping arrangement for a drainage pipe of a washing machine
CN202302324U (en) * 2011-10-27 2012-07-04 比亚迪股份有限公司 Line tube clip
CN205012064U (en) * 2015-09-10 2016-02-03 安徽工程大学 Linkage of washing machine drain pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930052A (en) * 2015-12-29 2017-07-07 青岛海尔洗衣机有限公司 A kind of hook structure and automatic washing machine
CN107761323A (en) * 2016-08-19 2018-03-06 青岛海尔洗衣机有限公司 A kind of casing of washing machine, processing method and washing machine

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Application publication date: 20151202