CN104294540A - Connection assembly used for water storage barrel of roller washing machine and water storage barrel - Google Patents
Connection assembly used for water storage barrel of roller washing machine and water storage barrel Download PDFInfo
- Publication number
- CN104294540A CN104294540A CN201310296909.1A CN201310296909A CN104294540A CN 104294540 A CN104294540 A CN 104294540A CN 201310296909 A CN201310296909 A CN 201310296909A CN 104294540 A CN104294540 A CN 104294540A
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- China
- Prior art keywords
- water storage
- storage barrel
- half bucket
- washing machine
- connection part
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- Legal status (The legal status 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 status listed.)
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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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a connection assembly used for a water storage barrel of a roller washing machine and the water storage barrel. The connection assembly is arranged on the water storage barrel, the water storage barrel comprises a front half barrel and a rear half barrel, the connection assembly comprises a front half barrel connection portion, a rear half barrel connection portion and connection pieces, the front half barrel connection portion and the rear half barrel connection portion are provided with through holes corresponding to the connection pieces, at least the rear half barrel connection portion is provided with a connection portion, and one or more grooves are evenly distributed in the outer surface of the connection portion. The grooves are formed in the connection portion to form the flower type connection portion, so that while the structural intensity of the connection portion is ensured, the wall thickness of the connection portion is reduced effectively, the use amount of raw materials is reduced, and the use cost is lowered. Meanwhile, in the injection moulding process, as the wall thickness is small, the moulding shrinkage hole phenomenon is avoided, the chambering processing step is omitted, workloads are reduced, the galling and cooling time is shortened relatively, and working efficiency is improved.
Description
Technical field
The invention belongs to washing machine technology field, be specifically related to a kind of roller washing machine water storage barrel coupling assembling and water storage barrel.
Background technology
Roller washing machine imitates excellent hammering to beat the principle that clothing carries out cleaning and carry out designing, roller washing machine mainly comprises casing, cylinder, water inlet system, drainage system and control system, control inner core running by control system, clothing is constantly mentioned by the lifting rib on inner core, after clothing arrives certain height, due to the effect of gravity, clothing falls naturally, and beating of generation acts on thus the washing realized clothing, and the centrifugal force utilizing cylinder High Rotation Speed to produce dewaters.
The water storage barrel of current tumbling-box washing machine is generally made up of forward and backward 2 half barrel of splicings, is connected between first half bucket with later half bucket with connection part.Connecting portion, generally at the edge of bucket, bucket is designed the connection part of column type.The centre of connection part offers through hole, and the connection part on passing two and half barrels successively by connecting pin is with fixing.But traditional general wall ratio of column type connection part is thicker, and in the bottom of connection part, support member 12 is set to increase the bonding strength between connection part and water storage barrel, the problem of shrinkage cavity is easily caused when injection mo(u)lding, cause later stage connecting pin to be difficult to normal mounting to fix, reaming processing process need be carried out to it.Operating efficiency is lower, and, there will be the bad problem of heat radiation because wall thickness is thicker when injection mo(u)lding, the defect such as cause plucking and injection moulding cool time is longer, and the raw-material large usage quantity of injection moulding, use cost is higher.
Therefore, in view of above problem, be necessary to propose a kind of washing machine water storage barrel coupling assembling, the wall thickness of effective thinning connection part, reduces raw-material use, reduce use cost, meanwhile, shrinkage cavity phenomenon when avoiding shaping, reduces plucking and cool time, reduce the workload of reaming simultaneously, improve the efficiency that water storage barrel is installed.
Summary of the invention
In view of this, the invention provides a kind of roller washing machine water storage barrel coupling assembling and water storage barrel, by the surface at connection part, groove is set, to reach while guarantee connection part intensity, the wall thickness of thinning connection part, reduce raw-material use, reduce use cost, avoid the phenomenon occurring shaping shrinkage cavity simultaneously, reduce plucking cool time, increase work efficiency, convenient installation.
A kind of roller washing machine water storage barrel coupling assembling that object according to the present invention proposes, be arranged on described water storage barrel, described water storage barrel comprises first half bucket and later half bucket, described first half bucket comprises first half bucket connecting portion, described later half bucket comprises later half bucket connecting portion, described coupling assembling comprises first half bucket connecting portion, later half bucket connecting portion and connector, and described first half bucket connecting portion, later half bucket connecting portion are provided with the through hole corresponding with described connector;
At least described later half bucket connecting portion has a connection part, and described through hole correspondence is arranged on described connection part, the outer surface of described connection part is provided with at least one or equally distributed multiple groove.
Preferably, described connection part comprises at least two-stage structure, and be respectively the first paragraph near described first half bucket connecting portion and the second segment away from described first half bucket connecting portion, described groove is distributed on described second segment.
Preferably, described connector is bolt, is provided with the internal thread matched with described bolt in the described through hole on connection part.
Preferably, described connector is pin, adopts interference fit between described pin and described through hole.
Preferably, described indention parallel is arranged in the center line of described connection part.
Preferably, described first paragraph is a columniform part in the shape of the side away from later half bucket outer wall.
Preferably, described connection part is connected on described water storage barrel near later half bucket outer wall side by reinforcement; Described reinforcement extends to described water storage barrel along the edge of the groove near described later half bucket outer wall side.
Preferably, described groove is arc groove.
A kind of roller washing machine water storage barrel, comprise first half bucket and later half bucket, described first half bucket and described later half bucket are connected and fixed by described roller washing machine water storage barrel coupling assembling; The contact surface of described forward and backward half barrel is provided with the draw-in groove mutually connected and fixed and shackle member.
Preferably, described draw-in groove is at least one groove being arranged at described first half bucket or described later half barrel rim edge, and described shackle member is at least one convex edge being arranged at described later half bucket or described first half barrel rim edge, and described convex edge is mated with described groove.
Compared with prior art, the advantage of roller washing machine water storage barrel coupling assembling disclosed by the invention and water storage barrel is: by arranging the shaping flower pattern connection part of groove on connection part, while guarantee connection part structural strength, effectively be thinned the wall thickness of connection part, reduce raw-material use, reduce use cost, simultaneously, when injection mo(u)lding, because wall thickness is thinner, avoid the phenomenon occurring shaping shrinkage cavity, reduce the processing step of reaming, reduce workload, and due to wall thickness thinning, the plucking of connection part reduces cool time relatively, improve operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of prior art intermediate roll washing machine water storage barrel.
Fig. 2 is the structural representation of prior art intermediate roll washing machine water storage barrel A place coupling assembling.
Fig. 3 is the structural representation of connection part in prior art.
Fig. 4 is the structural representation of roller washing machine water storage barrel A place disclosed by the invention coupling assembling.
Fig. 5 is the structural representation of connection part disclosed by the invention.
The title of the numeral in figure or the corresponding component representated by letter:
1, first half bucket 2, later half bucket 3, first half bucket connecting portion 4, later half bucket connecting portion 5, connector 6, through hole 7, groove 8, connection part 9, reinforcement 10, first paragraph 11, second segment 12, support member
Detailed description of the invention
Two and half barrels of traditional roller washing machine water storage barrel are provided with connection part, by the effective connection fixedly realizing water storage barrel between connection part, the general wall ratio of connection part is thicker, and bottom it, brace rod is set, easily Shrinkage Problem is caused when injection mo(u)lding, cause later stage connecting pin to be difficult to normal mounting to fix, reaming processing process need be carried out to it, operating efficiency is lower, and there will be the bad problem of heat radiation because wall thickness is thicker when injection mo(u)lding, cause the defect such as plucking and injection moulding length cool time, and the raw-material large usage quantity of injection moulding, use cost is higher.
The present invention is directed to deficiency of the prior art, propose a kind of roller washing machine water storage barrel coupling assembling and water storage barrel, flower pattern connection part is formed by arranging groove on the surface of connection part, to reach while guarantee connection part intensity, the wall thickness of thinning connection part, reduce raw-material use, reduce use cost, meanwhile, avoid shrinkage cavity phenomenon when there is injection mo(u)lding, reduce the time of plucking, cooling, increase work efficiency.
To be clearly and completely described technical scheme of the present invention by detailed description of the invention below.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please also refer to Fig. 4, Fig. 5, Fig. 4 is the structural representation of roller washing machine water storage barrel A place disclosed by the invention coupling assembling.Fig. 5 is the structural representation of connection part disclosed by the invention.As shown in the figure, a kind of roller washing machine water storage barrel coupling assembling, be arranged on water storage barrel, water storage barrel comprises first half bucket 1 and later half bucket 2, first half bucket 1 comprises first half bucket connecting portion 3, and later half bucket 2 comprises later half bucket connecting portion 4, and coupling assembling comprises first half bucket connecting portion 3, later half bucket connecting portion 4 and connector 5, first half bucket connecting portion 3, later half bucket connecting portion 4 are provided with the through hole 6 corresponding with connector 5, and half barrel, front and back are connected and fixed by connector.
At least later half bucket connecting portion 4 has a connection part 8, and through hole 6 correspondence is arranged on connection part 8, the outer surface of connection part 8 is provided with at least one or equally distributed multiple groove 7.The wall thickness of connection part is reduced by arranging groove 7.
The center line that groove 7 is parallel to connection part is arranged.And groove 7 for be uniformly distributed on connection part and be parallel to each other multiple.In addition, groove also tiltable is arranged, and specific constructive form does not limit.
Making the cross section of connection part be flower type structure by arranging groove on connection part, while ensureing connection part intensity, reducing the wall thickness of connection part, avoid occurring shrinkage cavity phenomenon, decrease pore widening step, be convenient to the later stage assembling, meanwhile, plucking and cooling effectiveness higher.And in structure of the present invention, decrease the setting of support member 12, effectively avoid Shrinkage Problem.
Connection part is connected on water storage barrel near later half bucket outer wall side by reinforcement 9; Reinforcement 9 extends to water storage barrel along the edge of the groove near later half bucket outer wall side.The intensity of connection part effectively can be increased by arranging reinforcement 9.Connection part region corresponding inside two reinforcements is planar structure, is effectively thinned the wall thickness of connecting portion.
Groove is arcuate structure, wherein the arc port of each groove can connect successively, by groove being arranged to the integrated injection molding that arcuate structure is convenient to water storage barrel and connection part, owing to being smooth surface structure inside groove, avoid when the demoulding producing the problems such as sticking to mould, ensure the quality of shaped article.The shape of its further groove also can be rectangle etc., and concrete shape does not limit.
Described connection part comprises at least two-stage structure, and be respectively the first paragraph 10 near first half bucket connecting portion 3 and the second segment 11 away from first half bucket connecting portion 3, groove 7 is distributed on second segment 11.Wherein connecting column also can be one section, three sections or multistage, does not specifically limit.
Connector 5 is bolt, is provided with the internal thread matched with bolt in the through hole 6 on connection part.The forward and backward half barrel of connecting portion of screw bolt passes is effectively locked, and also can not arrange internal thread in through hole, bolt through after through hole by locking with nut screw connection.
In addition, connector 5 can be pin, and interference fit can be adopted between pin and through hole to fix.
Wherein, first paragraph 10 is a columniform part in the shape of the side away from later half bucket 2 outer wall.To ensure the intensity of connection part.
A kind of roller washing machine water storage barrel, comprises first half bucket 1 and later half bucket 2, and first half bucket 1 and later half bucket 2 are connected and fixed by washing machine water storage barrel coupling assembling.
The contact surface of forward and backward half barrel is provided with the draw-in groove mutually connected and fixed and shackle member.
Draw-in groove can be at least one groove being arranged at first half bucket 1 or later half bucket 2 edge, and shackle member can be at least one convex edge being arranged at later half bucket 2 or first half bucket 1 edge, and convex edge is mated with groove.By convex edge and matching grooves when being spliced half barrel, front and back, effectively can ensure the alignment of connection part between half barrel, front and back on the one hand, playing radial guide effect, on the other hand, the sealing of half barrel of junction, front and back can be ensured, realize the sealing of water storage barrel.
Roller washing machine water storage barrel coupling assembling disclosed by the invention and water storage barrel, by arranging the shaping flower pattern connection part of groove on connection part, while guarantee connection part structural strength, effectively be thinned the wall thickness of connection part, reduce raw-material use, reduce use cost, meanwhile, when injection mo(u)lding, because wall thickness is thinner, avoid the phenomenon occurring shaping shrinkage cavity, decrease the processing step of reaming, reduce workload, and due to wall thickness thinning, plucking, the cool time of connection part reduce relatively, improve operating efficiency.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a roller washing machine water storage barrel coupling assembling, be arranged on described water storage barrel, described water storage barrel comprises first half bucket and later half bucket, it is characterized in that, described first half bucket comprises first half bucket connecting portion, described later half bucket comprises later half bucket connecting portion, and described coupling assembling comprises first half bucket connecting portion, later half bucket connecting portion and connector, and described first half bucket connecting portion, later half bucket connecting portion are provided with the through hole corresponding with described connector;
At least described later half bucket connecting portion has a connection part, and described through hole correspondence is arranged on described connection part, the outer surface of described connection part is provided with at least one or equally distributed multiple groove.
2. roller washing machine water storage barrel coupling assembling as claimed in claim 1, it is characterized in that, described connection part comprises at least two-stage structure, and be respectively the first paragraph near described first half bucket connecting portion and the second segment away from described first half bucket connecting portion, described groove is distributed on described second segment.
3. roller washing machine water storage barrel coupling assembling as claimed in claim 1, it is characterized in that, described connector is bolt, is provided with the internal thread matched with described bolt in the described through hole on connection part.
4. roller washing machine water storage barrel coupling assembling as claimed in claim 1, it is characterized in that, described connector is pin, adopts interference fit between described pin and described through hole.
5. roller washing machine water storage barrel coupling assembling as claimed in claim 1, it is characterized in that, described indention parallel is arranged in the center line of described connection part.
6. roller washing machine water storage barrel coupling assembling as claimed in claim 2, it is characterized in that, described first paragraph is a columniform part in the shape of the side away from later half bucket outer wall.
7. roller washing machine water storage barrel coupling assembling as claimed in claim 1, it is characterized in that, described connection part is connected on described water storage barrel near later half bucket outer wall side by reinforcement; Described reinforcement extends to described water storage barrel along the edge of the groove near described later half bucket outer wall side.
8. the roller washing machine water storage barrel coupling assembling as described in any one of claim 1-7, is characterized in that, described groove is arc groove.
9. a roller washing machine water storage barrel, comprises first half bucket and later half bucket, it is characterized in that, described first half bucket and described later half bucket are connected and fixed by roller washing machine water storage barrel coupling assembling according to claim 1; The contact surface of described forward and backward half barrel is provided with the draw-in groove mutually connected and fixed and shackle member.
10. roller washing machine water storage barrel as claimed in claim 9, it is characterized in that, described draw-in groove is at least one groove being arranged at described first half bucket or described later half barrel rim edge, described shackle member is at least one convex edge being arranged at described later half bucket or described first half barrel rim edge, and described convex edge is mated with described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296909.1A CN104294540B (en) | 2013-07-16 | 2013-07-16 | A kind of roller washing machine retaining bucket tie-in module and retaining bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296909.1A CN104294540B (en) | 2013-07-16 | 2013-07-16 | A kind of roller washing machine retaining bucket tie-in module and retaining bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104294540A true CN104294540A (en) | 2015-01-21 |
| CN104294540B CN104294540B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310296909.1A Active CN104294540B (en) | 2013-07-16 | 2013-07-16 | A kind of roller washing machine retaining bucket tie-in module and retaining bucket |
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| Country | Link |
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| CN (1) | CN104294540B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967891Y (en) * | 2006-10-16 | 2007-10-31 | 无锡小天鹅股份有限公司 | Coupling device for front-back barrels of washing machine outer barrel |
| KR100776600B1 (en) * | 2007-01-30 | 2007-11-15 | 삼성전자주식회사 | Drum type washing machine |
| CN201136984Y (en) * | 2007-12-07 | 2008-10-22 | 合肥荣事达洗衣设备制造有限公司 | Outer drum for drum washing machine |
| US20080276658A1 (en) * | 2007-05-08 | 2008-11-13 | Samsung Electronics Co., Ltd. | Tub for drum washing machine and drum washing machine having the same |
| CN101629375A (en) * | 2008-07-15 | 2010-01-20 | 苏州三星电子有限公司 | Washing machine with self-cleaning function |
-
2013
- 2013-07-16 CN CN201310296909.1A patent/CN104294540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967891Y (en) * | 2006-10-16 | 2007-10-31 | 无锡小天鹅股份有限公司 | Coupling device for front-back barrels of washing machine outer barrel |
| KR100776600B1 (en) * | 2007-01-30 | 2007-11-15 | 삼성전자주식회사 | Drum type washing machine |
| US20080276658A1 (en) * | 2007-05-08 | 2008-11-13 | Samsung Electronics Co., Ltd. | Tub for drum washing machine and drum washing machine having the same |
| CN201136984Y (en) * | 2007-12-07 | 2008-10-22 | 合肥荣事达洗衣设备制造有限公司 | Outer drum for drum washing machine |
| CN101629375A (en) * | 2008-07-15 | 2010-01-20 | 苏州三星电子有限公司 | Washing machine with self-cleaning function |
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| Publication number | Publication date |
|---|---|
| CN104294540B (en) | 2016-06-08 |
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