CN101862170A - Fall-preventing device of hydroextracting basket - Google Patents
Fall-preventing device of hydroextracting basket Download PDFInfo
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- CN101862170A CN101862170A CN201010211847A CN201010211847A CN101862170A CN 101862170 A CN101862170 A CN 101862170A CN 201010211847 A CN201010211847 A CN 201010211847A CN 201010211847 A CN201010211847 A CN 201010211847A CN 101862170 A CN101862170 A CN 101862170A
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- steel ball
- basket
- hydroextracting
- resistant sleeve
- fulcrum
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Abstract
The invention discloses a fall-preventing device of a hydroextracting basket. The hydroextracting basket with a plurality of hydroextracting holes can rotate around a pivot. A fall-preventing mechanism is arranged between the hydroextracting basket and the pivot. The fall-preventing device comprises the following structure that: a wear resistant sleeve is arranged in the hydroextracting basket and is fixed in the hydroextracting basket in an injection molding mode; a hole for the pivot to rotate in the wear resistant sleeve is arranged in the wear resistant sleeve which is internally provided with a plurality of steel ball mounting holes; the pivot is provided with a groove; and one parts of steel balls are positioned in the mounting holes and the other parts of the steel balls are positioned in the groove. When a rotating mop head is lifted, the steel balls are clamped between the groove of the pivot and the wear resistant sleeve, so that the hydroextracting basket can be effectively pulled out of the pivot; and meanwhile, the pivot and the hydroextracting basket can flexibly rotate by using the steel balls.
Description
Technical field:
The present invention relates to the fall-preventing device of hydroextracting basket that a kind of mop is used.
Background technology:
At present, the dewater unit structure of various mops is numerous.As Chinese patent a kind of " exempting to trample dehydration barrel " proposed for No. 200920160684.6.In this technical scheme, exempt to trample dehydration barrel and comprise: a staving, a drench pit and a tumbler; Wherein the end face of this staving is to be an opening, and the grand protruding seat that is provided with in a bottom surface of this staving certainly, and should fix a fulcrum on protruding, and this drench pit is to be sheathed on this fulcrum; This tumbler is to be sheathed between the bottom of this fulcrum and this drench pit, so that this drench pit is free to rotate with respect to this fulcrum.Centrifugal force when this is exempted to trample dehydration barrel and can utilize rotation is with the mophead fast dewatering.But above-mentionedly exempt to trample dehydration barrel and have the following disadvantages: also mention mop when rotated when mophead, the mophead of rotation is easy to water basket is pulled out from fulcrum, makes that water basket work is unreliable.
Summary of the invention:
The objective of the invention is: a kind of fall-preventing device of hydroextracting basket that prevents that water basket from pulling out from fulcrum is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of fall-preventing device of hydroextracting basket, water basket with some dewatering holes can rotate around its fulcrum, it is characterized in that: a described water basket and a between centers are provided with escapement, anti-drop device comprises: be provided with wear-resistant sleeve in the water basket, wear-resistant sleeve is fixed in the water basket by injection molding way, is provided with in the wear-resistant sleeve and can holds the hole that fulcrum rotates therein, be provided with some steel ball placement holes in the wear-resistant sleeve, fulcrum is provided with groove, and the part of steel ball is arranged in placement hole, and another part of steel ball is arranged in groove.
The invention has the advantages that: because the part of steel ball is arranged in placement hole, another part of steel ball is arranged in groove, and when mentioning the mophead of rotation, steel ball may be stuck between fulcrum groove and wear-resistant sleeve, and it can effectively stop water basket to be pulled out from fulcrum; Simultaneously, steel ball can make between fulcrum and water basket rotate more flexible.Because wear-resistant sleeve is fixed in the water basket by injection molding way, fulcrum can rotate in wear-resistant sleeve, and it can make between wear-resistant sleeve and water basket fixing reliable, has increased the anti-wear performance of water basket simultaneously greatly.
In the present invention, described fulcrum top to the gap at wear-resistant sleeve hole top less than the gap of fulcrum groove upper limb to the steel ball top.It can guarantee the stress point of water basket when rotating at the fulcrum top, and it is lighter and handier that water basket is rotated.
In the present invention, described wear-resistant sleeve comprises: on overlap and trap, during the steel ball placement hole is located at and is trapped, steel ball by last cover, trap and fulcrum cooperates the location.It can make steel ball easy for installation, and the location is reliable.
In the present invention, the described periphery of trapping is provided with convex tendon upwards.This convex tendon can stop steel ball to drop out from trap when steel ball is installed, and is beneficial to the installation steel ball.
In the present invention, described wear-resistant sleeve comprises: on overlap and trap, the steel ball placement hole is located in the cover, steel ball by last cover, trap and fulcrum cooperates the location.Certainly, described wear-resistant sleeve also can be to comprise: on overlap and trap, on overlap and trap between be provided with the steel ball placement hole, steel ball by last cover, trap and fulcrum cooperates the location.Above-mentioned several structure can realize that all steel ball locatees reliable purpose.
In the present invention, be provided with 2-6 steel ball placement hole in the described wear-resistant sleeve.2-6 steel ball is placed in the steel ball placement hole.
Description of drawings:
Fig. 1 is a water basket generalized section of the present invention.
Fig. 2 is a wear-resistant sleeve of the present invention and an axial region section enlarged diagram.
Fig. 3 is the A-A generalized section of Fig. 2.
Fig. 4 has used mop of the present invention and dehydration barrel schematic diagram.
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, shown in Figure 3: the fall-preventing device of hydroextracting basket of present embodiment comprises: the water basket 2 with some dewatering holes 1 can rotate around its fulcrum 3.A water basket and between centers are provided with escapement, and anti-drop device comprises: be provided with wear-resistant sleeve in the water basket, wear-resistant sleeve comprises: on overlap 4 and 5,4 the steel ball placement holes 6 of trapping be located at and trap in 5, steel ball 7 by last cover 4, trap 5 and fulcrum 3 cooperate the location.5 peripheries of trapping are provided with convex tendon 8 upwards.Certainly, also can be provided with 2-6 steel ball placement hole as required in the wear-resistant sleeve, 2-6 steel ball is placed in the steel ball placement hole.
In the present embodiment, wear-resistant sleeve is fixed in the water basket 2 by injection molding way, is provided with in the wear-resistant sleeve to hold the hole 9 that fulcrum rotates therein, and fulcrum 3 is provided with groove 10, the part of steel ball 7 is arranged in placement hole 6, and another part of steel ball is arranged in groove 10.The gap H1 at wear-resistant sleeve hole top is arrived less than the gap H2 of fulcrum groove upper limb to the steel ball top in the fulcrum top.
Because the part of steel ball is arranged in placement hole, another part of steel ball is arranged in groove, and when mentioning the mophead of rotation, steel ball may be stuck between fulcrum groove and wear-resistant sleeve, and it can effectively stop water basket to be pulled out from fulcrum; Simultaneously, steel ball can make between fulcrum and water basket rotate more flexible.Because wear-resistant sleeve is fixed in the water basket by injection molding way, fulcrum can rotate in wear-resistant sleeve, and it can make between wear-resistant sleeve and water basket fixing reliable, increases the anti-wear performance of water basket simultaneously greatly.Because the gap at wear-resistant sleeve hole top is arrived less than the gap of fulcrum groove upper limb to the steel ball top in the fulcrum top, it can guarantee the stress point of water basket when rotating at the fulcrum top, and it is lighter that water basket is rotated.
Certainly, the wear-resistant sleeve of present embodiment also can comprise: on overlap and trap, the steel ball placement hole is located in the cover, steel ball by last cover, trap and fulcrum cooperates the location.Certainly, described wear-resistant sleeve can also be to comprise: on overlap and trap, on overlap and trap between be provided with the steel ball placement hole, steel ball by last cover, trap and fulcrum cooperates the location.Above-mentioned several structure can realize that all steel ball locatees reliable purpose.
Fig. 4 provides and has used mop of the present invention and dehydration barrel schematic diagram.Fall-preventing device of hydroextracting basket of the present invention can with such as the ZL200920154510.9 number supporting use of disclosed mop dewatering equipment.Certainly also can with such as No. 200720310847.5 supporting uses of disclosed mop dewatering equipment.
Above embodiment only is a case of the present invention, and any replacement that spirit is done according to the present invention all is interpreted as not breaking away from protection scope of the present invention.
Claims (7)
1. fall-preventing device of hydroextracting basket, water basket with some dewatering holes can rotate around its fulcrum, it is characterized in that: a described water basket and a between centers are provided with escapement, anti-drop device comprises: be provided with wear-resistant sleeve in the water basket, wear-resistant sleeve is fixed in the water basket by injection molding way, is provided with in the wear-resistant sleeve and can holds the hole that fulcrum rotates therein, be provided with some steel ball placement holes in the wear-resistant sleeve, fulcrum is provided with groove, and the part of steel ball is arranged in placement hole, and another part of steel ball is arranged in groove.
2. fall-preventing device of hydroextracting basket according to claim 1 is characterized in that: the gap at wear-resistant sleeve hole top is arrived less than the gap of fulcrum groove upper limb to the steel ball top in described fulcrum top.
3. fall-preventing device of hydroextracting basket according to claim 1 is characterized in that: described wear-resistant sleeve comprises: on overlap and trap, during the steel ball placement hole is located at and is trapped, steel ball by last cover, trap and fulcrum cooperates the location.
4. fall-preventing device of hydroextracting basket according to claim 3 is characterized in that: the described periphery of trapping is provided with convex tendon upwards.
5. fall-preventing device of hydroextracting basket according to claim 1 is characterized in that: described wear-resistant sleeve comprises: on overlap and trap, the steel ball placement hole is located in the cover, steel ball by last cover, trap and fulcrum cooperates the location.
6. fall-preventing device of hydroextracting basket according to claim 1 is characterized in that: described wear-resistant sleeve comprises: on overlap and trap, on overlap and trap between be provided with the steel ball placement hole, steel ball by last cover, trap and fulcrum cooperates the location.
7. fall-preventing device of hydroextracting basket according to claim 1 is characterized in that: be provided with 2-6 steel ball placement hole in the described wear-resistant sleeve, 2-6 steel ball is placed in the steel ball placement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211847A CN101862170A (en) | 2010-06-18 | 2010-06-18 | Fall-preventing device of hydroextracting basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211847A CN101862170A (en) | 2010-06-18 | 2010-06-18 | Fall-preventing device of hydroextracting basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101862170A true CN101862170A (en) | 2010-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010211847A Pending CN101862170A (en) | 2010-06-18 | 2010-06-18 | Fall-preventing device of hydroextracting basket |
Country Status (1)
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| CN (1) | CN101862170A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050036414A (en) * | 2003-10-16 | 2005-04-20 | 엘지전자 주식회사 | Shock-absorbing structure for bearing for supporting drive shaft of washer |
| US20070186363A1 (en) * | 2006-02-02 | 2007-08-16 | Hsiao-Hung Chiang | Mop with drying mechanism |
| CN101518432A (en) * | 2009-03-04 | 2009-09-02 | 姜浩 | Mop rinsing machine and mop rinsed by mop rinsing machine |
| CN201358733Y (en) * | 2009-01-15 | 2009-12-09 | 北京敦华石油技术有限公司 | Aligning anti-release and eccentric-wear resistant device for sucker rods |
| KR100936643B1 (en) * | 2009-06-22 | 2010-01-14 | 지기용 | Pedal-type dehydrator |
| TWM378723U (en) * | 2009-09-25 | 2010-04-21 | Tuo Dih Shen Internat Corp | Stamping free dehydration barrel |
| CN201691877U (en) * | 2010-06-18 | 2011-01-05 | 赵一美 | Anti-releasing device of water throwing-off basket |
-
2010
- 2010-06-18 CN CN201010211847A patent/CN101862170A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050036414A (en) * | 2003-10-16 | 2005-04-20 | 엘지전자 주식회사 | Shock-absorbing structure for bearing for supporting drive shaft of washer |
| US20070186363A1 (en) * | 2006-02-02 | 2007-08-16 | Hsiao-Hung Chiang | Mop with drying mechanism |
| CN201358733Y (en) * | 2009-01-15 | 2009-12-09 | 北京敦华石油技术有限公司 | Aligning anti-release and eccentric-wear resistant device for sucker rods |
| CN101518432A (en) * | 2009-03-04 | 2009-09-02 | 姜浩 | Mop rinsing machine and mop rinsed by mop rinsing machine |
| KR100936643B1 (en) * | 2009-06-22 | 2010-01-14 | 지기용 | Pedal-type dehydrator |
| TWM378723U (en) * | 2009-09-25 | 2010-04-21 | Tuo Dih Shen Internat Corp | Stamping free dehydration barrel |
| CN201691877U (en) * | 2010-06-18 | 2011-01-05 | 赵一美 | Anti-releasing device of water throwing-off basket |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101020 |