CN102551606A - Flip limiting structure for dust collecting drum of dust collector - Google Patents
Flip limiting structure for dust collecting drum of dust collector Download PDFInfo
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- CN102551606A CN102551606A CN2010105885997A CN201010588599A CN102551606A CN 102551606 A CN102551606 A CN 102551606A CN 2010105885997 A CN2010105885997 A CN 2010105885997A CN 201010588599 A CN201010588599 A CN 201010588599A CN 102551606 A CN102551606 A CN 102551606A
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- dust
- limiting structure
- cover
- drum
- cylindrical shell
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Abstract
The invention discloses a flip limiting structure for a dust collecting drum of a dust collector, which belongs to a dedicated dust storage device and components of the dust collector. The flip limiting structure comprises a top-opening dust collecting drum body and a drum cover, wherein the top-opening dust collecting drum body is provided with a cyclone separation part, a dust collecting part and an air inlet; and the drum cover is provided with an air outlet and a handle and is buckled with the drum body. The flip limiting structure is characterized in that a limiting boss for limiting the hinging cooperation of a shaft bracket with a hinge shaft on a drum cover is arranged on a hinged wall surface at one side of one pair of hinge racks with shaft holes at one side of the top opening of the drum body in a protruding way. According to the flip limiting structure, the limiting boss with curve edges is formed at the lower part of the inner side of the shaft hole of the hinge rack, so that the shaft bracket on the drum cover cannot excessively turn over. Therefore, after the drum cover is opened, the drum cover does not directly knock the drum body of the dust collecting drum, thereby avoiding the appearance damage of the dust collecting drum and the damage of the dust collecting drum as the drum cover directly knocks, therefore, better user satisfaction can be met.
Description
Technical field
The present invention relates to dust catcher special-purpose storage dirt device and parts thereof, specifically is a kind of position limiting structure of renovating of dust collection tube of vacuum cleaner.
Background technology
Dust suction is a kind of sanitation and hygiene electrical equipment, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.Dust catcher comprises the dust sucting motor that is generated negative-pressure sucking by the power supply that imports substantially, form air path system motor air inlet, suction nozzle, hose, gather the dust collect plant of inhalation (inhalatio) and the exhaust gas filter structure after the dedusting.
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal (pot type) dust catcher and portable dust collector etc.
Be provided with the dust sucting motor that produces negative pressure suction force at the bottom of the motor of vertical type dust collector underpart in the box; Fan; And make air directly enter into control of dust tube with cyclonic separation and filtration through flow-guiding channel; Through the dust separation filtered air, discharge with the outer cup of filtering sponge from having grid.The top of body is provided with the handle that person's push-and-pull body easy to use moves.Underpart is provided with the suction nozzle that is contained the foreign substances air by the suction of suction nozzle protecgulum and suction nozzle bottom be combined into along ground, the both sides at suction nozzle rear portion are convenient to the Moving caster that vertical type dust collector moves in addition.
The existing dust collection tube of vacuum cleaner injection moldings that adopt colourless or colored transparent more.
Fig. 1 is the uncap perspective view of state of prior art control of dust tube; Fig. 2 is the perspective view of prior art control of dust cover; Fig. 3 is the perspective view of prior art control of dust cylindrical shell; Fig. 4 is an A portion structure for amplifying sketch map among Fig. 3.
As shown in the figure; Control of dust tube with cyclonic separation portion 10 and dust collecting part 13 comprises open-topped cylindrical shell 1; The cover with air outlet 34 that cylindrical shell 1 a top mouthful side hinge 2a combines; Cover 4 tops also are formed with and make things convenient for its folding, and are beneficial to the whole handle 9a with handle button 16 that moves of control of dust tube.The hinge 2a respective side of cover 4 is provided with the hook 6a with cylindrical shell top mouthful fastener 5 snappings.Cover 4 tops are formed with the air outlet 3 of being convenient to its folding and are connected with the air inlet of dust sucting motor, have constituted the air path system of dust catcher.
Have on cover 4 one sidewalls of hinge, the outstanding hook-type joint portion 14 that combines with the vertical type dust collector body that is formed with,
Be formed with the air inlet 7 that constitutes cyclone separating structure (not shown) in the tube in the cyclonic separation portion 10 of cylindrical shell 1 one upper lateral parts.
For structure dismounting and cleaning, be formed with hinged separation department 15 on the opposite side outer wall on cylindrical shell 1 top to the cyclonic separation portion 10 in the cylindrical shell 1.
The dirt that goes out that cylindrical shell 1 bottom is provided with hinge 2b connection covers 11, and the hook 6b that dirt covers 11 foldings is used in the dirt button 11 lower ends formation that goes out on the barrel.
Described hinge 2a is that a mouthful side is formed with a pair of hinge mount 18a with axis hole 17 on cylindrical shell 1 top, and be formed on a pair of bracing strut 19 of cover 4 respective side hinge axis 20 respectively with hinge mount 18a on axis hole 17 hinges be connected.
But, be formed with the hook-type joint portion 14 that combines with the vertical type dust collector body although on cover 4 one sidewalls, give prominence to, reduce cover 4 unlatching upset back large tracts of land and directly clashed into cylindrical shell 1; Yet, whenever open upset after hinge 2a rotates and hangs naturally at cover 4, cylindrical shell 1 still can locally directly be clashed in the hook-type joint portion 14 on cover 4 walls; If things go on like this; The lighter damages the outward appearance of control of dust tube, and weight person also can cause control of dust cylindrical shell and structural damage thereof, brings worry to the user.
Summary of the invention
The present invention is exactly that support member causes the problem of control of dust cylindrical shell damage, and a kind of position limiting structure of renovating of dust collection tube of vacuum cleaner is provided for after solving the cover upset nature that exists in the prior art and hanging.
The present invention realizes by following technical scheme,
A kind of dust collection tube of vacuum cleaner renovate position limiting structure; Comprise top opening control of dust cylindrical shell with cyclonic separation portion, dust collecting part and air inlet; The cover that has air outlet, handle and fasten with cylindrical shell; Be characterized in: a cylindrical shell top mouthful side is a pair of to have on the hinged wall of a side of hinge mount of axis hole the outstanding spacing convex that has the hinged cooperation of bracing strut of hinge axis on the limited system cover that forms.
The present invention of design like this; Because side-lower is formed with the spacing convex on bent limit in the axis hole of hinge mount, and the bracing strut on the cover can not excessively be overturn, realize that by this cover is opened after; Control of dust tube cylindrical shell can not take place directly to clash in cover; Avoided because of cover directly clashes into the control of dust tube cylindrical shell appearance that takes place, or the phenomenon of control of dust tube damage, win user satisfaction preferably.
Description of drawings
Fig. 1 is the uncap perspective view of state of prior art control of dust tube;
Fig. 2 is the perspective view of prior art control of dust cover;
Fig. 3 is the perspective view of prior art control of dust cylindrical shell;
Fig. 4 is an A portion structure for amplifying sketch map among Fig. 3;
Fig. 5 is the uncap perspective view of state of control of dust tube of the present invention;
Fig. 6 is the perspective view of control of dust cylindrical shell of the present invention;
Fig. 7 is the perspective view of control of dust cover of the present invention;
Fig. 8 is the structure for amplifying sketch map of A portion among Fig. 6.
Among the figure: 1. cylindrical shell 2a.2b.2c. hinge
3. air outlet 4. covers
5. fastener 6a.6b. links up with
7. air inlet 8. cross ring stands
9a.9b. handle 10. cyclonic separation portions
Go out the dirt lid 11. go out dirt button 12.
13. dust collecting part 14. joint portions
15. separation department 16. handle buttons
17. axis hole 18a.18b. hinge mount
19. bracing strut 20. hinge axis
21. spacing convex.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed explanation.
Control of dust tube with vertical type dust collector of architectural feature of the present invention; Control of dust tube with cyclonic separation portion 10 and dust collecting part 13 comprises open-topped cylindrical shell 1; The cover with air outlet 34 that cylindrical shell 1 a top mouthful side hinge 2a combines; Cover 4 tops also are formed with and make things convenient for its folding, and are beneficial to the whole handle 9a with handle button 16 that moves of control of dust tube.The hinge 2a respective side of cover 4 is provided with the hook 6a with cylindrical shell top mouthful fastener 5 snappings.Cover 4 tops are formed with the air outlet 3 of being convenient to its folding and are connected with the air inlet of dust sucting motor, have constituted the air path system of dust catcher.
Have on cover 4 one sidewalls of hinge, the outstanding hook-type joint portion 14 that combines with the vertical type dust collector body that is formed with,
Be formed with the air inlet 7 that constitutes cyclone separating structure (not shown) in the tube in the cyclonic separation portion 10 of cylindrical shell 1 one upper lateral parts.For structure dismounting and cleaning, be formed with hinged separation department 15 on the opposite side outer wall on cylindrical shell 1 top to the cyclonic separation portion 10 in the cylindrical shell 1.
The dirt that goes out that cylindrical shell 1 bottom is provided with hinge 2b connection covers 11, and the hook 6b that dirt covers 11 foldings is used in the dirt button 11 lower ends formation that goes out on the barrel.
Described hinge 2a is that a mouthful side is formed with a pair of hinge mount 18b with axis hole 17 on cylindrical shell 1 top, and be formed on a pair of bracing strut 19 of cover 4 respective side hinge axis 20 respectively with hinge mount 18b on axis hole 17 hinges be connected.
Fig. 5 is the uncap perspective view of state of control of dust tube of the present invention; Fig. 6 is the perspective view of control of dust cylindrical shell of the present invention; Fig. 7 is the perspective view of control of dust cover of the present invention;
Fig. 8 is the structure for amplifying sketch map of A portion among Fig. 6.
As shown in the figure; A kind of dust collection tube of vacuum cleaner renovate position limiting structure; Comprise have cyclonic separation portion 10, the top opening control of dust cylindrical shell 1 of dust collecting part 13 and air inlet 7; The cover 4 that has air outlet 3, handle 9b and fasten with cylindrical shell 1, and on the hinged wall of a side of a pair of hinge mount 18b with axis hole 17 of cylindrical shell 1 a top mouthful side, the outstanding spacing convex 21 that has the bracing strut 19 hinged cooperations of hinge axis 20 on the limited system cover that forms.
Said dust collection tube of vacuum cleaner renovate position limiting structure, its spacing convex 21 with bracing strut 19 hinged cooperations is formed on the corresponding inboard hinged wall of hinge mount 18b.
Said dust collection tube of vacuum cleaner renovate position limiting structure, it is formed on axis hole 17 belows with the bracing strut 19 hinged spacing convexes 21 that cooperate.
Said dust collection tube of vacuum cleaner renovate position limiting structure, its with bracing strut 19 hinged spacing convex 21 upper edge that cooperate along forming the curve form concentric with axis hole 17.
Said dust collection tube of vacuum cleaner renovate position limiting structure, its spacing convex 21 upper edge adapt along the subsequent corrosion and the bracing strut 19 free-ended radiuses that form.
Certainly, as another embodiment of the present invention, said dust collection tube of vacuum cleaner renovate position limiting structure, its cylindrical shell 1 top mouthful side forms a pair of bracing strut 19 with hinge axis 20; And cover 4 respective side form have spacing convex 21 and the hinge mount 18b (not shown) of axis hole 17.
When the control of dust tube with vertical type dust collector of architectural feature of the present invention uses; Hold the handle 9b on the cover 4; Push handle button 16; Make hook 6a break away from fastener 5 and make cover 4 according to hinge 2a upset, the hinge axis 20 of bracing strut 19 is in 17 li rotations of axis hole of cylindrical shell 1 a top mouthful side hinge mount 18b on the cover 4.Because side-lower is formed with the spacing convex 21 on bent limit in the axis hole 17 of hinge mount 18b; Bracing strut 19 on the cover 4 can not excessively be overturn; After realizing that by this cover 4 is opened, cover 4 and on hook joint portion 14 can not take place directly to clash into control of dust tube cylindrical shell 1, avoided because of direct control of dust tube cylindrical shell 1 appearance that take place of bump of cover 4; Or the phenomenon of control of dust tube damage, win user satisfaction preferably.
Because hinge mount 18b medial surface has increased bent margin position convex 21, hinge mount 18b lateral surface hollow out is not only saved material, alleviates product weight, does not also influence strength of parts.
Claims (6)
1. a dust collection tube of vacuum cleaner renovates position limiting structure; Comprise have cyclonic separation portion (10), the top opening control of dust cylindrical shell (1) of dust collecting part (13) and air inlet (7); The cover (4) that has air outlet (3), handle (9b) and fasten with cylindrical shell (1); It is characterized in that: cylindrical shell (a 1) top mouthful side is a pair of to have on the hinged wall of a side of hinge mount (18b) of axis hole (17) the outstanding spacing convex (21) that has the hinged cooperation of bracing strut (19) of hinge axis (20) on the limited system cover that forms.
2. according to the position limiting structure of renovating of the said dust collection tube of vacuum cleaner of claim 1, it is characterized in that: be formed on the corresponding inboard hinged wall of hinge mount (18b) with the spacing convex (21) of the hinged cooperation of bracing strut (19).
3. according to the position limiting structure of renovating of the said dust collection tube of vacuum cleaner of claim 1, it is characterized in that: be formed on axis hole (17) below with the hinged spacing convex (21) that cooperates of bracing strut (19).
4. according to the position limiting structure of renovating of the said dust collection tube of vacuum cleaner of claim 1, it is characterized in that: form and the concentric curve form of axis hole (17) with hinged spacing convex (21) the upper edge edge that cooperates of bracing strut (19).
5. according to the position limiting structure of renovating of the said dust collection tube of vacuum cleaner of claim 4, it is characterized in that: spacing convex (21) upper edge adapts along the subsequent corrosion and the free-ended radius of bracing strut (19) that form.
6. according to the position limiting structure of renovating of the said dust collection tube of vacuum cleaner of claim 1, it is characterized in that: cylindrical shell (a 1) top mouthful side forms a pair of bracing strut (19) with hinge axis (20); And cover (4) respective side form have spacing convex (21) and the hinge mount (18) of axis hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105885997A CN102551606A (en) | 2010-12-15 | 2010-12-15 | Flip limiting structure for dust collecting drum of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105885997A CN102551606A (en) | 2010-12-15 | 2010-12-15 | Flip limiting structure for dust collecting drum of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102551606A true CN102551606A (en) | 2012-07-11 |
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ID=46399211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105885997A Pending CN102551606A (en) | 2010-12-15 | 2010-12-15 | Flip limiting structure for dust collecting drum of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102551606A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377204A (en) * | 2016-11-03 | 2017-02-08 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld dust collector with same |
| US10398267B2 (en) | 2001-06-30 | 2019-09-03 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup, dust cup assembly and handheld cleaner |
-
2010
- 2010-12-15 CN CN2010105885997A patent/CN102551606A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10398267B2 (en) | 2001-06-30 | 2019-09-03 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup, dust cup assembly and handheld cleaner |
| US10463214B2 (en) | 2016-06-30 | 2019-11-05 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Handheld cleaner |
| CN106377204A (en) * | 2016-11-03 | 2017-02-08 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld dust collector with same |
| CN106377204B (en) * | 2016-11-03 | 2019-01-22 | 江苏美的清洁电器股份有限公司 | Dirt cup component and hand-held cleaners with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |