CN102670129A - Latch hook for dust cup and dust collector with latch hook - Google Patents
Latch hook for dust cup and dust collector with latch hook Download PDFInfo
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- CN102670129A CN102670129A CN201210158812XA CN201210158812A CN102670129A CN 102670129 A CN102670129 A CN 102670129A CN 201210158812X A CN201210158812X A CN 201210158812XA CN 201210158812 A CN201210158812 A CN 201210158812A CN 102670129 A CN102670129 A CN 102670129A
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- latch hook
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- dirt
- dirt cup
- linkage section
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Abstract
The invention discloses a latch hook for a dust cup and a dust collector with the latch hook, wherein the latch hook for the dust cup comprises a pivot joint part, a bending part and a latch hook part; the two ends of the bending part are connected with the pivot joint part and the latch hook part respectively; the bending part is provided with a notch; and the latch hook part is reversely bent at the bending part so as to form a lock port together with the bending part. The latch hook for the dust cup provided by the invention allows a bigger dust-collecting space and a bigger inserting space of the dust collector.
Description
Technical field
The present invention relates to locking device, relate in particular to the dirt cup latch hook that can make the dirt cup break away from dust catcher or be connected in dust catcher, also relate to dust catcher with this dirt cup latch hook.
Background technology
Existing dust catcher comprises body of dust collector and dirt tube.Said body of dust collector is provided with and inserts the space.The dirt tube is positioned at said body of dust collector, such as, said body of dust collector comprises loam cake, this loam cake blocks said dirt tube.This dust catcher in use, the user stretches into finger and inserts the space and can carry dust catcher, and then, the position that can move dust catcher.But along with dust catcher develops to miniaturization, the design space limitation of dust catcher is increasing; If design the insertion space of original size, then must make the control of dust space of dirt tube reduce, if make the control of dust space of dirt tube increase; Then, can reduce said insertion space, insert the space reduce make user's finger stretch into the degree of depth of inserting the space to diminish; Thereby, can't apply enough power and give dust catcher, bring difficulty to carrying dust catcher; So, in the process of miniaturization development, can't all do the control of dust space of inserting space and dirt tube bigger at dust catcher.
Summary of the invention
The problem that the present invention solves is can't problem be all done greatlyyer in the insertion space and the control of dust space of dust catcher in the prior art.
For addressing the above problem, the present invention provides a kind of dust catcher, and this dust catcher comprises body of dust collector, dirt tube and dirt cup latch hook, and said body of dust collector is provided with and inserts the space, and said dirt tube is positioned at body of dust collector.Said dirt cup latch hook comprises articulated section, kink and latch hook portion, and the two ends of said kink connect said articulated section and latch hook portion respectively, and said kink has recess, and said latch hook portion constitutes fore shaft from said kink reflexed with said kink.Said dirt tube comprises barrel and the cover that is connected with barrel; The articulated section of this dirt cup latch hook is articulated in said barrel; And said recess communicates towards said insertion space and with this insertion space; Said cover is provided with fastening block part, and said fastening block part is rotated by the articulated section clockwise direction of said dirt cup latch hook and breaks away from said fore shaft, by counterclockwise rotating and be positioned at said fore shaft in the articulated section of said dirt cup latch hook.
As a kind of improvement project, said body of dust collector comprises electric machine assembly, and the air channel of the air channel of this electric machine assembly and said dirt tube is communicated with through being connected the air channel, said dirt cup latch hook be positioned at this connection air channel directly over.
As a kind of improvement project; Said kink is made up of first linkage section, interlude and second linkage section; Said first linkage section extends to first direction from the end of articulated section; To extending with the opposing direction in said articulated section, said second linkage section extends to being greater than 90 the second direction smaller or equal to 180 degree with said first direction from said interlude said interlude from first linkage section, and said first linkage section, interlude and said second linkage section surround said recess.
As a kind of improvement project; Said latch hook portion comprises from said second linkage section to the latch hook linkage section that extends with second direction third direction in obtuse angle and the latch nook linkage section reflexed section to said first direction reflexed, said reflexed section, latch hook linkage section and at least part second linkage section surround said fore shaft.
As a kind of improvement project, said recess is c-shaped.
As a kind of improvement project, said articulated section is provided with hinge hole, and this hinge hole is near said kink.
The present invention also provides another kind of dust catcher, and this dust catcher comprises body of dust collector and dirt tube, and said body of dust collector is provided with and inserts the space, and said dirt tube is positioned at body of dust collector.Said dirt cup latch hook comprises articulated section, kink, latch hook portion and shell fragment.The two ends of said kink connect said articulated section and latch hook portion respectively, and said kink has recess.Said latch hook portion constitutes fore shaft from said kink reflexed with said kink.Said shell fragment comprises connecting portion and butting section, and connecting portion and butting section constitute factory's font, and said connecting portion is connected in said articulated section, has the gap between said butting section and articulated section.Said dirt tube comprises barrel and the cover that is connected with barrel; The articulated section of this dirt cup latch hook is articulated in said cover; And said recess communicates towards said insertion space and with this insertion space, and said cover is provided with fastening block part, and said fastening block part breaks away from said fore shaft by the articulated section clockwise direction rotation of said dirt cup latch hook; Counterclockwise rotated and be positioned at said fore shaft by the articulated section of said dirt cup latch hook, the butting section of said shell fragment pushes against all the time on the barrel of said dirt tube.
As a kind of improvement project, said body of dust collector comprises electric machine assembly, and the air channel of the air channel of this electric machine assembly and said dirt tube is communicated with through being connected the air channel, said dirt cup latch hook be positioned at this connection air channel directly over.
The present invention also provides a kind of dirt cup latch hook; This dirt cup latch hook comprises articulated section, kink and latch hook portion; The two ends of said kink connect said articulated section and latch hook portion respectively, and said kink has recess, and said latch hook portion constitutes fore shaft from said kink reflexed with said kink.
As a kind of improvement project; Said kink is made up of first linkage section, interlude and second linkage section; Said first linkage section extends to first direction from the end of articulated section; To extending with the opposing direction in said articulated section, said second linkage section extends less than the second direction of 180 degree to being greater than 90 degree with said first direction from said interlude said interlude from first linkage section, and said first linkage section, interlude and said second linkage section surround said recess.
As a kind of improvement project; Said latch hook portion comprises from said second linkage section to the latch hook linkage section that extends with second direction third direction in obtuse angle and the latch nook linkage section reflexed section to said first direction reflexed, said reflexed section, latch hook linkage section and at least part second linkage section surround said fore shaft.
As a kind of improvement project, said recess is c-shaped.
As a kind of improvement project, said articulated section is provided with hinge hole, and this hinge hole is near said kink.
As a kind of improvement project, said dirt cup latch hook also comprises shell fragment, and this shell fragment comprises connecting portion and butting section, and connecting portion and butting section constitute factory's font, and said connecting portion is connected in said articulated section, has the gap between said butting section and articulated section.
Compared with prior art, the present invention has the following advantages:
Because dust catcher of the present invention comprises dirt cup latch hook; And the recess of dirt cup latch hook communicates towards said insertion space and with inserting the space, like this, is set to have the kink of recess through dirt cup latch hook; Make the degree of depth in said insertion space be able to extend, be equivalent to increase the insertion space; In addition, through on the cover of dirt tube, fastening block part being set, said fastening block part clockwise rotate by the articulated section of said dirt cup latch hook and with break away from said fore shaft; Rotate counterclockwise by the articulated section of said dirt cup latch hook and be positioned at said fore shaft; Thereby, can be so that the dirt tube breaks away from said body of dust collector or is connected in body of dust collector, the control of dust space of dirt tube is also big; So the present invention can do control of dust space and insertion space bigger.
Description of drawings
Fig. 1 is a dust collector structure sketch map of the present invention;
Fig. 2 is the partial enlarged drawing of A part among Fig. 1.
The specific embodiment
By specifying technology contents of the present invention, structural feature, being reached purpose and effect, will combine embodiment and conjunction with figs. to specify below.
See also Fig. 1, dust catcher of the present invention comprises body of dust collector 1, dirt tube 2, dirt cup latch hook 3 and loam cake 4, and said body of dust collector 1 is provided with and inserts space 11 and electric machine assembly 12.Said electric machine assembly 12 is used to produce suction so that dust can be at dirt tube 2 inner filtrations; The air channel of this electric machine assembly 12 is communicated with through being connected air channel 13 with the air channel of said dirt tube 2; Through such setting, the motor of electric machine assembly 12 rotates, and makes air can get into the inside, air channel of said dirt tube 2 from the inlet of the dust on the body of dust collector 1; After the effect of the whirlwind in the air channel of process dirt tube 2 and so on; Get into the air channel of electric machine assembly 12 again through said interface channel 13, last, discharge from the air outlet of body of dust collector 1.Said dirt tube 2 is positioned at said body of dust collector 1; In the present embodiment; Said dirt tube 2 has cover 21 and the barrel that is connected with cover 21; Said cover 21 is covered by said loam cake 4, opens this loam cake 4 and can expose said dirt tube 2 and under the situation of the said body of dust collector 1 of said dirt tube 2 disengagings, can take out said dirt tube 2.Said cover 21 is provided with fastening block part 211.
See also Fig. 1 and Fig. 2, said dirt cup latch hook 3 be positioned at said connection air channel 13 directly over, comprise articulated section 31, kink 32 and latch hook portion 33.In the present embodiment; Said articulated section 31 is provided with hinge hole, and this hinge hole is near said kink 32, like this; Said dirt cup latch hook 3 can be that fulcrum produces leverage with said hinge hole, and said articulated section 31 also is included in the press section that vertical direction extends.The two ends of said kink 32 connect said articulated section 31 and latch hook portion 33 respectively; Said kink 32 has recess 321, and is concrete, and said kink 32 is made up of first linkage section 322, interlude 323 and second linkage section 324; Said first linkage section 322 31 end extends to first direction from the articulated section; In the present embodiment, this first direction is approximately perpendicular to said articulated section 31, also can be perpendicular to said articulated section 31.To extending with said articulated section 31 opposing directions, opposing here direction is appreciated that to parallel with the press section of said articulated section 31 and away from the direction of the press section of said articulated section 31 said interlude 323 from first linkage section 322.Said second linkage section 324 extends to being the second direction that is less than or equal to 180 degree greater than 90 degree with said first direction from said interlude 323, and the angle of said second direction and first direction is the reverse extending line of second direction and the angle that first direction intersects.In order to constitute recess, the angle of said second direction and first direction is best more greatly, such as, the scope of 120 degree to 180 degree.Said first linkage section 322, interlude 323 and said second linkage section 324 surround said recess 321.In a further embodiment, said first linkage section 322, interlude 323 and second linkage section 324 are arc and make that said recess 321 is c-shaped, also perhaps; Said first linkage section 322, second linkage section 324 are circular arc; Said interlude is type and make that such recess 321 is c-shaped linearly, and also perhaps, one of first linkage section 322 and second linkage section 324 are arc or circular arc; Such as; In the present embodiment, said second linkage section 324 is arcs, and the junction of first linkage section 322 and interlude 323 is arcs.Said latch hook portion 33 constitutes fore shafts 34 from said kink 32 reflexeds with said kink 32; Concrete, said latch hook portion 33 comprises from said second linkage section 324 to the latch hook linkage section 331 and the reflexed section 332 of latch nook linkage section 331 to said first direction reflexed that extend with said second direction third direction in obtuse angle.Said reflexed section 332, latch hook linkage section 331 and at least part second linkage section 324 surround said fore shaft 34, said fore shaft 34 and recess 321 are positioned at the both sides of said dirt cup latch hook 3.
Please continue to consult Fig. 1; When said dirt cup latch hook 3 was assemblied in barrel, the articulated section 31 of said dirt cup latch hook 3 is articulated in said barrel, and was concrete; The side wall surface of said barrel is provided with pivot 5; This pivot 5 passes the hinge hole on the said articulated section 31 and makes said dirt cup latch hook 3 be articulated on the barrel 1, said recess 321 towards said insertion space 11 and and this insertion space 11 communicate, said recess 321 can hold finger.Said fore shaft 34 holds said fastening block part 211 and said dirt tube 2 is fixed in the said body of dust collector 1.
Please continue to consult Fig. 1 and Fig. 2; Dust catcher of the present invention in use; Finger stretches into said insertion space 11 and can extend in the said recess 321; Like this, it is enough and to impose on the strength of dust catcher enough that the user points the degree of depth of insertion, can carry said dust catcher very easily and mobile dust catcher.During rubbish in needs are toppled over dirt tube 2; At first loam cake 4 is raised and exposed said dirt tube 2, then, finger presses articulated section 31 and make that the articulated section 31 of said dirt cup latch hook 3 is that the fulcrum clockwise direction rotates with pivot 5; And then; Fastening block part 211 breaks away from said fore shaft 34 and can take out said dirt tube 2 from body of dust collector 1, then, raises cover 21 and can the rubbish in the dirt tube 2 be toppled over.Toppled over when dirt tube 2 being installed behind the rubbish, pushed said articulated section 31 earlier and make said articulated section 31 clockwise directions rotate, then; Build cover, last, unclamp finger and make the articulated section 31 of said dirt cup latch hook 3 counterclockwise rotate; And then; Fastening block part 211 and be positioned at said fore shaft 34 and the locking cover, thereby, dirt tube 2 is fixing.
Please continue to consult Fig. 1 and Fig. 2; In order to make said dirt cup latch hook 3 can be good at fixing said dirt tube 2, can not get loose, said dirt cup latch hook 3 also comprises shell fragment 35; This shell fragment 35 comprises butting section and the connecting portion that is connected with the butting section; Said connecting portion and butting section constitute factory's font, and said shell fragment 35 is connected in said articulated section 31 through said connecting portion, and 31 of said butting section and articulated sections have the gap.Like this, during rubbish in needs are toppled over dirt tube 2, at first loam cake 4 is raised and exposed said dirt tube 2, then; Finger presses articulated section 31 and make that the articulated section 31 of said dirt cup latch hook 3 is that fulcrum clockwise rotates with pivot 5, like this, the distance between the butting section of said articulated section 31 and said shell fragment 35 diminishes; And then fastening block part 211 breaks away from said fore shaft 34, thereby; Can take out dirt tube 2, then, raise cover and can the rubbish in the dirt tube 2 be toppled over.Toppled over when dirt tube 2 being installed behind the rubbish, pushed said articulated section 31 earlier and make said articulated section 31 clockwise directions rotate, then; Build cover, last, unclamp finger and make articulated section 31 motion counterclockwise of said dirt cup latch hook 3; Distance between the butting section of articulated section 31 and shell fragment 35 becomes big, and then fastening block part 211 is positioned at said fore shaft 34 and cover is locked; Thereby, dirt tube 2 is fixing.Because be provided with shell fragment 35, this shell fragment 35 can stop articulated section 31 clockwise directions to rotate, so, can lock said dirt tube 2 closely.
Claims (10)
1. dirt cup latch hook; It is characterized in that: comprise articulated section, kink and latch hook portion; The two ends of said kink connect said articulated section and latch hook portion respectively, and said kink has recess, and said latch hook portion constitutes fore shaft from said kink reflexed with said kink.
2. dirt cup latch hook according to claim 1; It is characterized in that: said kink is made up of first linkage section, interlude and second linkage section; Said first linkage section extends to first direction from the end of articulated section; Said interlude from first linkage section to extending with the opposing direction in said articulated section; Said second linkage section extends to being greater than 90 smaller or equal to the second direction of 180 degree with said first direction from said interlude, and said first linkage section, interlude and said second linkage section surround said recess.
3. dirt cup latch hook according to claim 2; It is characterized in that: said latch hook portion comprises from said second linkage section to the latch hook linkage section that extends with second direction third direction in obtuse angle and the latch nook linkage section reflexed section to said first direction reflexed, said reflexed section, latch hook linkage section and at least part second linkage section surround said fore shaft.
4. dirt cup latch hook according to claim 1, it is characterized in that: said recess is c-shaped.
5. dirt cup latch hook according to claim 1, it is characterized in that: said articulated section is provided with hinge hole, and this hinge hole is near said kink.
6. dirt cup latch hook according to claim 1 is characterized in that: said dirt cup latch hook also comprises shell fragment, and this shell fragment constitutes factory's font by connecting portion and butting section, and said connecting portion is connected in said articulated section, has the gap between said butting section and articulated section.
7. a dust catcher comprises body of dust collector and dirt tube, and said body of dust collector is provided with and inserts the space; Said dirt tube is positioned at body of dust collector; Said dirt tube comprises barrel and the cover that is connected with barrel, it is characterized in that: also comprise any one described dirt cup latch hook in the claim 1 to 5, the articulated section of this dirt cup latch hook is articulated in said barrel; And said recess communicates towards said insertion space and with this insertion space; Said cover is provided with fastening block part, and said fastening block part is rotated by the articulated section clockwise direction of said dirt cup latch hook and breaks away from said fore shaft, by counterclockwise rotating and be positioned at said fore shaft in the articulated section of said dirt cup latch hook.
8. dust catcher according to claim 7 is characterized in that: said body of dust collector comprises electric machine assembly, and the air channel of the air channel of this electric machine assembly and said dirt tube is communicated with through being connected the air channel, said dirt cup latch hook be positioned at connect the air channel directly over.
9. dust catcher; Comprise body of dust collector and dirt tube, said body of dust collector is provided with and inserts the space, and said dirt tube is positioned at body of dust collector; Said dirt tube comprises barrel and the cover that is connected with barrel; It is characterized in that: also comprise the described dirt cup of claim 6 latch hook, the articulated section of this dirt cup latch hook is articulated in said cover, and said recess communicates towards said insertion space and with this insertion space; Said cover is provided with fastening block part; Said fastening block part is rotated by the articulated section clockwise direction of said dirt cup latch hook and breaks away from said fore shaft, is counterclockwise rotated and is positioned at said fore shaft by the articulated section of said dirt cup latch hook, and the butting section of said shell fragment pushes against all the time on the barrel of said dirt tube.
10. dust catcher according to claim 9 is characterized in that: said body of dust collector comprises electric machine assembly, and this electric machine assembly and said dirt tube are communicated with through being connected the air channel, said dirt cup latch hook be positioned at this connection air channel directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210158812XA CN102670129A (en) | 2012-05-22 | 2012-05-22 | Latch hook for dust cup and dust collector with latch hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210158812XA CN102670129A (en) | 2012-05-22 | 2012-05-22 | Latch hook for dust cup and dust collector with latch hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102670129A true CN102670129A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210158812XA Pending CN102670129A (en) | 2012-05-22 | 2012-05-22 | Latch hook for dust cup and dust collector with latch hook |
Country Status (1)
| Country | Link |
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| CN (1) | CN102670129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606759A (en) * | 2017-09-16 | 2018-01-19 | 奥克斯空调股份有限公司 | Locking member and locking mechanism and air conditioner |
| CN109106283A (en) * | 2017-06-23 | 2019-01-01 | 戴森技术有限公司 | Foul separator and vacuum cleaner |
| CN109330482A (en) * | 2018-11-19 | 2019-02-15 | 苏州市春菊电器有限公司 | A kind of vacuum cleaner dust cup structure and dust catcher for exempting from track assembly |
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| GB2153898A (en) * | 1984-02-06 | 1985-08-29 | Hoover Plc | Latch mechanism |
| FR2744354A1 (en) * | 1996-02-05 | 1997-08-08 | Hoover Co | DUST BOWL LOCKING ARRANGEMENT |
| KR100831775B1 (en) * | 2006-12-18 | 2008-05-27 | 엘지전자 주식회사 | Vaccum cleaner |
| CN101658404A (en) * | 2008-08-29 | 2010-03-03 | 乐金电子(天津)电器有限公司 | Dust collector with opening device of upper cover component |
| CN101732002A (en) * | 2008-11-17 | 2010-06-16 | 乐金电子(天津)电器有限公司 | Dust collecting barrel of suction cleaner |
| CN202104866U (en) * | 2011-05-23 | 2012-01-11 | 莱克电气股份有限公司 | Deduster with seam allowance sealing |
| CN202681831U (en) * | 2012-05-22 | 2013-01-23 | 江苏美的春花电器股份有限公司 | Dust cup hook and dust collector including the same |
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2012
- 2012-05-22 CN CN201210158812XA patent/CN102670129A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2153898A (en) * | 1984-02-06 | 1985-08-29 | Hoover Plc | Latch mechanism |
| FR2744354A1 (en) * | 1996-02-05 | 1997-08-08 | Hoover Co | DUST BOWL LOCKING ARRANGEMENT |
| KR100831775B1 (en) * | 2006-12-18 | 2008-05-27 | 엘지전자 주식회사 | Vaccum cleaner |
| CN101658404A (en) * | 2008-08-29 | 2010-03-03 | 乐金电子(天津)电器有限公司 | Dust collector with opening device of upper cover component |
| CN101732002A (en) * | 2008-11-17 | 2010-06-16 | 乐金电子(天津)电器有限公司 | Dust collecting barrel of suction cleaner |
| CN202104866U (en) * | 2011-05-23 | 2012-01-11 | 莱克电气股份有限公司 | Deduster with seam allowance sealing |
| CN202681831U (en) * | 2012-05-22 | 2013-01-23 | 江苏美的春花电器股份有限公司 | Dust cup hook and dust collector including the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106283A (en) * | 2017-06-23 | 2019-01-01 | 戴森技术有限公司 | Foul separator and vacuum cleaner |
| CN109106283B (en) * | 2017-06-23 | 2021-08-24 | 戴森技术有限公司 | Dirt separator and vacuum cleaner |
| CN107606759A (en) * | 2017-09-16 | 2018-01-19 | 奥克斯空调股份有限公司 | Locking member and locking mechanism and air conditioner |
| CN107606759B (en) * | 2017-09-16 | 2023-04-25 | 奥克斯空调股份有限公司 | Retaining member, retaining structure and air conditioner |
| CN109330482A (en) * | 2018-11-19 | 2019-02-15 | 苏州市春菊电器有限公司 | A kind of vacuum cleaner dust cup structure and dust catcher for exempting from track assembly |
| CN109330482B (en) * | 2018-11-19 | 2024-03-15 | 苏州市春菊电器有限公司 | Dust cup structure of dust collector free of rail assembly and dust collector |
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Application publication date: 20120919 |
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| CB02 | Change of applicant information |
Address after: No. 39 Cao Hu road Xiangcheng Economic Development Zone in Suzhou City, Jiangsu province 215000 Applicant after: JIANGSU MIDEA CLEANING ELECTRICAL APPLIANCE CO., LTD. Address before: River Road, Suzhou City, Jiangsu Province, Li Xiangcheng District No. 999 215131 Applicant before: Jiangsu Midea Chunhua Electric Appliance Co., Ltd. |
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