CN202604722U - Dust bag clamping plate structure - Google Patents
Dust bag clamping plate structure Download PDFInfo
- Publication number
- CN202604722U CN202604722U CN 201220304386 CN201220304386U CN202604722U CN 202604722 U CN202604722 U CN 202604722U CN 201220304386 CN201220304386 CN 201220304386 CN 201220304386 U CN201220304386 U CN 201220304386U CN 202604722 U CN202604722 U CN 202604722U
- Authority
- CN
- China
- Prior art keywords
- dust bag
- air inlet
- clamping plate
- supporting plate
- gripper shoe
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 33
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 10
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000012634 fragment Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model relates to a dust bag clamping plate structure, which comprises a supporting plate and an air inlet, wherein the air inlet is formed in the supporting plate. The dust bag clamping plate structure is characterized in that a sealing foaming strip is arranged in a groove in a smooth surface of the supporting plate. In order to improve assembly and disassembly convenience, a non-woven fabric strap is arranged on the back of the supporting plate from the top to the bottom of a dust bag. The dust bag clamping plate structure is reasonable in design, a connector is sealed by the sealing forming strip, and the sealing forming strip also has a certain buffering function, the cost of the supporting plate is greatly reduced, and the clamping plate structure can be automatically processed, so that processing efficiency is improved. The non-woven fabric strap is adopted, so that the dust bag is convenient to assemble and disassemble, and stress is uniform when the dust bag is taken down. By a connecting structure of a torsional spring and a cover plate, the air inlet can be closed automatically, and a mechanical structure replaces the conventional ultrasonic welding process, so that production cost and technology difficulty are reduced.
Description
Technical field
The utility model relates to a kind of clamp structure, the dust bag clamp structure that particularly a kind of vacuum cleaner uses.
Background technology
The dust bag gripper shoe has very important effect as the parts that connect vacuum cleaner bags and dust catcher.The version of domestic various gripper shoes all has detailed regulation with design.Vacuum cleaner bags generally is fixed on shell of the dust collector inside through gripper shoe, so the factor of supporting plate structure when design overriding concern is: guarantee and dust catcher assembly parts coupling.In design during gripper shoe, except considering and the assembly parts matching problem following factor of considered also:
Sealing between gripper shoe and the air inlet
In order to guarantee that suction does not subtract or slowly reduces in the dust catcher use, the sealing between each assembly parts (comprising dirt bag and road, front and back accessory) is crucial, and sealing is good more, and the suction effect is good more.
Can load and unload dust bag quickly and easily
The effect of gripper shoe mainly is fixing filter bag, but guarantee with the assembly parts coupling in, how loading onto or unload sack fast and easily also day by day becomes one of bright spot of filter bag design.From the known unfixed joystick of rubber ring that enters the mouth relatively of DE102008037409A1; It is fixed on clamp light face and can move left and right; Mainly be to realize that through Shooting Technique its effect is to push up or down through handle the dirt bag is unloaded from assembly parts.But this structural design more complicated, the difficulty because of Shooting Technique causes the gripper shoe cost to improve much more greatly simultaneously.
Pass through openings can be closed naturally
Need possess a pass through openings of often opening in theory on the gripper shoe.The pass through openings of often opening has two aspects not enough: the one, and, when the consumer lost dust-full dust bag, dust overflowed from the pass through openings of often opening easily, brings out secondary pollution; The 2nd,, if be added with active carbon or other specific granule materials in the dust bag, the pass through openings of often opening also causes particle to overflow easily, reduces effects such as its deodorizing.Therefore, guarantee that it also is a key point of supporting plate structure design that pass through openings freely opens wide, stops using middle closure naturally when the dust catcher running.Conventional design is to adopt shell fragment injection moulding or ultrasonic welding process to fix, and has strengthened technology cost and unstability.From the known another kind of gripper shoe of DE102008046200A1, this gripper shoe has by means of the closed pass through openings of shell fragment element.This design relies on the impulsive force of air-flow and the elasticity recovery effect of shell fragment, guarantees that pass through openings opens up into 60 ° from 5 ° and also can freely reply.But the major defect of this design is that the elasticity dynamics of shell fragment is powerful inadequately, causes relying on vacuum pneumatic to be difficult to realize that the wide-angle of pass through openings opens.Simultaneously, the Shooting Technique cost of shell fragment element is high, lacks certain stability.
The utility model content
The purpose of the utility model is a kind of good airproof performance to be provided, easy accessibility, opening auto-closing, and the low dust bag clamp structure of cost for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the dust bag clamp structure that the utility model designed, it comprises gripper shoe and air inlet, air inlet is arranged on the gripper shoe, it is characterized in that gripper shoe glazing face surface groove is provided with the seal foaming bar.The characteristics of this structure are that reason seal foaming bar improves sealing.
In order to improve the convenience of dismounting, the back of described gripper shoe to the bottom, is provided with one nonwoven fabric belts from the top of dust bag.According to different dust bag sizes, described nonwoven fabric belts width is 10mm-150mm.
In order to make air inlet ability auto-closing, described air inlet is provided with cover plate, and described cover plate is connected with gripper shoe through torsion spring.Through torsion spring the automatically replying property of cover plate is provided, under the situation of no air pressure, closes air inlet automatically.
The resulting dust bag clamp of the utility model structure, reasonable in design, utilize the seal foaming bar mouth that is tightly connected; The seal foaming bar can also play certain cushioning effect simultaneously; This sealing strip also greatly reduces the cost of gripper shoe, can automation process, and improves working (machining) efficiency.Be provided with nonwoven fabric belts easy disassembly dust bag, make that bag removal is stressed even.Through the syndeton of torsion spring and cover plate, realize the auto-closing function of air inlet, substitute existing ultrasonic welding process with frame for movement, reduced production cost and technology difficulty.
Description of drawings
Fig. 1 is embodiment 1 topology view of the utility model;
Fig. 2 is that the clamp of the utility model cooperates sketch map with dust bag;
Fig. 3 is the nonwoven fabric belts sketch map of the utility model;
Fig. 4 is the air inlet and the covering plate structure sketch map of the utility model.
The specific embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Dust bag clamp structure as shown in Figure 1, that present embodiment is described, it comprises gripper shoe 1 and air inlet 2, air inlet 2 is arranged on the gripper shoe 1, it is characterized in that gripper shoe 1 glazing face surface groove is provided with seal foaming bar 3.The back of described gripper shoe 1 to the bottom, is provided with one nonwoven fabric belts 4 from the top of dust bag, and described nonwoven fabric belts 4 width are 10mm.Described air inlet 2 is provided with cover plate 5, and described cover plate 5 is connected with gripper shoe 1 through torsion spring 6.Through torsion spring 6 the automatically replying property of cover plate 5 is provided, under the situation of no air pressure, closes air inlet 2 automatically.
Claims (4)
1. dust bag clamp structure, it comprises gripper shoe and air inlet, air inlet is arranged on the gripper shoe, it is characterized in that gripper shoe glazing face surface groove is provided with the seal foaming bar.
2. dust bag clamp structure according to claim 1 is characterized in that the back of described gripper shoe, to the bottom, is provided with one nonwoven fabric belts from the top of dust bag.
3. dust bag clamp structure according to claim 2 is characterized in that described nonwoven fabric belts width is 10mm-150mm.
4. dust bag clamp structure according to claim 1 is characterized in that described air inlet is provided with cover plate, and described cover plate is connected with gripper shoe through torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304386 CN202604722U (en) | 2012-06-22 | 2012-06-22 | Dust bag clamping plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304386 CN202604722U (en) | 2012-06-22 | 2012-06-22 | Dust bag clamping plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604722U true CN202604722U (en) | 2012-12-19 |
Family
ID=47338459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304386 Expired - Lifetime CN202604722U (en) | 2012-06-22 | 2012-06-22 | Dust bag clamping plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604722U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876686A (en) * | 2012-12-21 | 2014-06-25 | Seb公司 | Vacuum cleaner and vacuum cleaner bag for same |
| CN104224049A (en) * | 2014-09-19 | 2014-12-24 | 上海曾曦净化科技有限公司 | Bayonet plate structure for dust collector filter bag |
| CN104997467A (en) * | 2014-03-25 | 2015-10-28 | 德国福维克控股公司 | Dust filter bag for a vacuum cleaner and vacuum cleaner comprising a dust filter bag |
| CN107028555A (en) * | 2017-05-31 | 2017-08-11 | 桐乡市富鸿塑料制品有限公司 | The clamp structure of dust bag |
| CN107049147A (en) * | 2017-05-31 | 2017-08-18 | 桐乡市富鸿塑料制品有限公司 | The clamp structure of dust catcher |
| CN107049146A (en) * | 2017-05-31 | 2017-08-18 | 桐乡市富鸿塑料制品有限公司 | The clamp of dust bag |
| CN107049148A (en) * | 2017-05-31 | 2017-08-18 | 桐乡市富鸿塑料制品有限公司 | The clamp structure of dust-collecting bag for dust collector |
| CN109394099A (en) * | 2018-11-19 | 2019-03-01 | 珠海格力电器股份有限公司 | Cabinet air conditioner, combined electrical apparatus and furniture |
-
2012
- 2012-06-22 CN CN 201220304386 patent/CN202604722U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876686A (en) * | 2012-12-21 | 2014-06-25 | Seb公司 | Vacuum cleaner and vacuum cleaner bag for same |
| CN104997467A (en) * | 2014-03-25 | 2015-10-28 | 德国福维克控股公司 | Dust filter bag for a vacuum cleaner and vacuum cleaner comprising a dust filter bag |
| CN104224049A (en) * | 2014-09-19 | 2014-12-24 | 上海曾曦净化科技有限公司 | Bayonet plate structure for dust collector filter bag |
| CN104224049B (en) * | 2014-09-19 | 2017-07-04 | 上海曾曦净化科技有限公司 | A kind of hardened structure of bayonet socket for vacuum cleaner filter bag |
| CN107028555A (en) * | 2017-05-31 | 2017-08-11 | 桐乡市富鸿塑料制品有限公司 | The clamp structure of dust bag |
| CN107049147A (en) * | 2017-05-31 | 2017-08-18 | 桐乡市富鸿塑料制品有限公司 | The clamp structure of dust catcher |
| CN107049146A (en) * | 2017-05-31 | 2017-08-18 | 桐乡市富鸿塑料制品有限公司 | The clamp of dust bag |
| CN107049148A (en) * | 2017-05-31 | 2017-08-18 | 桐乡市富鸿塑料制品有限公司 | The clamp structure of dust-collecting bag for dust collector |
| CN109394099A (en) * | 2018-11-19 | 2019-03-01 | 珠海格力电器股份有限公司 | Cabinet air conditioner, combined electrical apparatus and furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |