CN103829883A - Connector assembly - Google Patents
Connector assembly Download PDFInfo
- Publication number
- CN103829883A CN103829883A CN201210489772.7A CN201210489772A CN103829883A CN 103829883 A CN103829883 A CN 103829883A CN 201210489772 A CN201210489772 A CN 201210489772A CN 103829883 A CN103829883 A CN 103829883A
- Authority
- CN
- China
- Prior art keywords
- joint
- adapter assembly
- button
- collar
- shape portion
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a connector assembly which comprises a first connector, a second connector and a clamping ring. The clamping ring is arranged on the outer surface of the first connector in a sleeved mode, the clamping ring is provided with arm-shaped portions, the first connector is provided with bayonets, the arm-shaped portions are connected through a connecting portion, a button is arranged on the connecting portion, the button has a pressing stroke, the button is pressed, and the arm-shaped portions can spread out in the radial direction of the clamping ring. The connector assembly can be disassembled and assembled rapidly without other tools, great convenience is brought to consumers, meanwhile the connecting structure is safe and reliable, and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of adapter assembly, particularly for the adapter assembly of dust catcher.
Background technology
Dust catcher is furnished with hose assembly conventionally, and hose is connected with the suction port on main body of dust collector, in order to facilitate collection or the replacing of hose, needs a kind of quick-detachable connected mode.The special instrument of needs that on market there is existing adapter assembly can remove and install; Some suction port of suction cleaners can only with fixing hose coupling adaptation, commutativity is poor.
Summary of the invention
The present invention solves the deficiency that prior art exists, a kind of adapter assembly is provided, comprise the first joint, the second joint and collar, described collar is set in the first joint outer surface, and described collar has arm shape portion, described the first joint has bayonet socket, between described arm shape portion, be connected by connecting portion, described connecting portion is provided with button, and described button has the stroke of pressing, press described button, described arm shape portion can open along collar radial direction.
Preferably, described arm shape portion is provided with snap fit.
Preferably, described snap fit has sidewall, and sidewall has guide angle or fillet.
Preferably, described snap fit has madial wall, and the minimum angle of madial wall place plane and the diameter by the arched arm center of circle is greater than 3 degree.
Preferably, described arm shape portion has at least part can snap in described bayonet socket.
Preferably, the radius of described connecting portion is less than the radius of the first joint mating surface.
Preferably, described the first joint is provided with the draw-in groove on wound joint surface.
Preferably, described first joint one end is connected with suction port of suction cleaner.
Preferably, described the second joint is provided with groove or the rib on wound joint surface.
Preferably, described second joint one end is connected with dust collector hose.
Adapter assembly provided by the invention, does not need other instruments just to install by quick-detachment, and for consumer brings great convenience, this kind of syndeton is safe and reliable simultaneously, low cost of manufacture.
Brief description of the drawings
Fig. 1 is first embodiment of the invention adapter assembly schematic diagram.
Fig. 2 is the installation diagram of first embodiment of the invention adapter assembly.
Fig. 3 is the cutaway view of first embodiment of the invention collar on the first joint.
Fig. 4 is the cutaway view of first embodiment of the invention while pressing collar button.
Fig. 5 is first embodiment of the invention collar schematic diagram.
Fig. 6 is first embodiment of the invention collar cutaway view.
Fig. 7 is first embodiment of the invention adapter assembly schematic diagram.
Fig. 8 is A portion enlarged diagram in Fig. 7 of the present invention.
Fig. 9 is second embodiment of the invention cutaway view.
Figure 10 is second embodiment of the invention collar button schematic diagram while being pressed.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As Fig. 1,2,3 and 4 is depicted as the schematic diagram of a kind of embodiment of dust catcher adapter assembly of the present invention, comprise the first joint, collar and the second joint, described the first joint be with main body of dust collector on the matched suction inlet joint of suction port, the end 15 of described suction inlet joint 1 is provided with snap close 151, and suction inlet joint 1 is by the matched (not shown) of suction inlet on snap close 151 and main body of dust collector.Suction inlet joint 1 other end is provided with draw-in groove 13, and draw-in groove 13 is for annular and be looped around suction inlet joint 1 outer surface 14.In draw-in groove 13, be also provided with bayonet socket 12,12, two bayonet sockets 12 of two bayonet sockets be preferably set and be oppositely arranged.Draw-in groove 13 has mating surface 131, and mating surface 131 refers to the part of outer surface 14 in draw-in groove 13, and the radius of mating surface 131 is R.Suction inlet joint 1 is provided with button groove 11, and button groove 11 can be accommodated button 31, and button groove 11 is connected with draw-in groove 13.3 one-tenth C shapes of described collar and can being set in draw-in groove 13.Collar 3 comprises two arm shape portions 34 that are oppositely arranged, and arm shape portion 34 has inwall 341, and in the time that collar is arranged in draw-in groove 13, inwall 341 can be fitted (as shown in Figure 3) with described mating surface 131.Arm shape portion 34 one end are provided with snap fit 32, and snap fit 32 can and can block the second joint through bayonet socket 12.Between arm shape portion 34, be connected by connecting portion 33, connecting portion 33 is arc, and the radius of connecting portion 33 is that r(is concrete, refers to the radius of connecting portion inwall 331 profiles), and r < R.Connecting portion 33 tops are provided with button 31, and button 31 has main body 311, and main body 311 surfaces have certain area and surface and have appropriateness depression, make user's press operation that more easily press...withes one's finger.Described button 31 has the stroke of pressing, pressing stroke is the gap 133 between button 31 and mating surface 131, the maximum spacing in gap 133 is H, spacing H is the ultimate range between button bottom and suction inlet joint mating surface 131, therefore the maximum of described button 31 is pressed stroke and is H, button 31 has when the stroke of pressing is pressed button and can move downward, as shown in Figure 4, when button down motion, collar arm shape portion 34 is subject to the active force of suction inlet joint outer surface 14 and radially opens along collar, snap fit 32 is deviate from (referring to Fig. 8) in the groove 21 of hose coupling 2, now suction inlet joint 1 can be separated with hose coupling 2.Those skilled in the art are known, the pressing stroke and can obtain by other structures of button, and for example button and mating surface 131 are fitted, and then in mating surface 131 upper sheds, this kind of mode can make button down press equally, makes stressed the opening of arm shape portion.Therefore,, as long as button 31 can move at vertical direction, just meet and there is the stroke of pressing.Described button, arm shape portion and connecting portion are one, and collar 3 is to be made up of the material with deformability, is preferably plastics in the present embodiment.Described the second joint is hose coupling 2, and hose coupling one end is connected with flexible pipe 22, and hose coupling 2 is provided with groove 21, and groove 21 is looped around hose coupling outside.When adapter assembly is assembled together, collar snap fit 32 passes bayonet socket 12 and is stuck in groove 21, and suction inlet joint and hose coupling axially cannot thrown off, and suction inlet joint and hose coupling can relatively rotate simultaneously, certainly, suction inlet joint and hose coupling can be also the syndetons that can not rotate.Those skilled in the art are known, and described groove 21 can be that rib 211(is referring to Fig. 8), can accomplish equally to make suction inlet joint and the hose coupling cannot be in axial disengagement.
As shown in Fig. 5,6,7 and 8, the arm shape portion of collar 3 has inwall 341, snap fit 32 has madial wall 323, madial wall 323 be greater than 3 degree by the diameter angle α of collar center of circle O, described center of circle O is the center of circle of arm shape portion inwall 341 place circles, its role is to prevent that in suction inlet joint 1 and the mutual rotary course of hose coupling 2, snap fit 32 is subject to tangential force that suction inlet joint and hose coupling are got loose.Snap fit 32 has sidewall 322, sidewall 322 has and is greater than the guiding oblique angle of C0.5 or the fillet of R0.5, therefore in the time that suction inlet joint 1 and hose coupling 2 are assembled together, do not need to press collar button, when hose coupling 2 inserts in suction inlet joint 1 process, when hose coupling 2 contacts with snap fit 32 sidewalls 322, snap fit 32 is subject to the power outside along radial direction, therefore thereby collar 3 can open snap fit 32 and snaps in groove 21, because groove 21 is looped around hose coupling 2 outsides, therefore when hose coupling 2 inserts suction inlet joint 1, do not need to adjust angle, collar 3 connects suction inlet joint 1 with hose coupling 2 together with, suction inlet joint 1 and hose coupling 2 are at axial restraint.Be provided with groove 21 owing to being provided with hose coupling, suction inlet joint 1 can relatively rotate with hose coupling 2, thereby makes that user is more convenient must operate flexible pipe.If need to make suction inlet joint 1 and hose coupling 2 throw off, as long as press the button 31 on collar 3, collar 3 deformation are thrown off snap fit 32 and groove 21, now can extract hose coupling 2.
Be second embodiment of the invention as shown in Figures 9 and 10, the present embodiment is that from the difference of aforementioned embodiments Spring Clip is different, collar 3 ' has camber line arm 34 ', camber line arm 34 ' has at least part can snap in the bayonet socket 12 ' on suction inlet joint, now suction inlet joint and hose coupling can be connected together equally.Described
When pressing button 31 ', camber line arm 34 ' exits from bayonet socket 12 ', and suction inlet joint and hose coupling are separable.
The present invention is simple in structure, does not need to use other instruments just can rapid-assembling and dismounting joint assembly, user-friendly.Any structure that does not depart from the present invention's design is all in protection scope of the present invention.
Claims (10)
1. an adapter assembly, comprise the first joint, the second joint and collar, described collar is set in the first joint outer surface, described collar has arm shape portion, and described the first joint has bayonet socket, it is characterized in that: between described arm shape portion, be connected by connecting portion, described connecting portion is provided with button, described button has the stroke of pressing, and presses described button, and described arm shape portion can open along collar radial direction.
2. adapter assembly as claimed in claim 1, is characterized in that: described arm shape portion is provided with snap fit.
3. adapter assembly as claimed in claim 2, is characterized in that: described snap fit has sidewall, and sidewall has guide angle or fillet.
4. adapter assembly as claimed in claim 2, is characterized in that: described snap fit has madial wall, and the minimum angle of madial wall place plane and the diameter by the arched arm center of circle is greater than 3 degree.
5. adapter assembly as claimed in claim 1, is characterized in that: described arm shape portion has at least part can snap in described bayonet socket.
6. the adapter assembly as described in arbitrary claim in claim 1 to 5, is characterized in that: the radius of described connecting portion is less than the radius of the first joint mating surface.
7. adapter assembly as claimed in claim 6, is characterized in that: described the first joint is provided with the draw-in groove on wound joint surface.
8. adapter assembly as claimed in claim 7, is characterized in that: described first joint one end is connected with suction port of suction cleaner.
9. adapter assembly as claimed in claim 6, is characterized in that: described the second joint is provided with groove or the rib on wound joint surface.
10. adapter assembly as claimed in claim 9, is characterized in that: described second joint one end is connected with dust collector hose.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489772.7A CN103829883A (en) | 2012-11-27 | 2012-11-27 | Connector assembly |
| PCT/CN2013/086667 WO2014082524A1 (en) | 2012-11-27 | 2013-11-07 | Connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489772.7A CN103829883A (en) | 2012-11-27 | 2012-11-27 | Connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103829883A true CN103829883A (en) | 2014-06-04 |
Family
ID=50794020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210489772.7A Pending CN103829883A (en) | 2012-11-27 | 2012-11-27 | Connector assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103829883A (en) |
| WO (1) | WO2014082524A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906722A (en) * | 2017-11-09 | 2018-04-13 | 珠海格力电器股份有限公司 | Connector, drain pipe, drainage device and air conditioner |
| CN108194735A (en) * | 2018-01-24 | 2018-06-22 | 诸暨飞挺汽车零部件有限公司 | A kind of quick connector assembly and removal tool special |
| CN109059077A (en) * | 2018-01-11 | 2018-12-21 | 广东美的厨房电器制造有限公司 | Range hood and cleaning system and joint assembly for range hood |
| USD914852S1 (en) | 2018-12-07 | 2021-03-30 | Daniel Shafer | Irrigation coupling assembly |
| CN113324124A (en) * | 2021-07-06 | 2021-08-31 | 苏州沃达园林机械有限公司 | Buckle formula joint connecting device |
| CN115023083A (en) * | 2022-08-05 | 2022-09-06 | 龙旗电子(惠州)有限公司 | One-key disassembly exchange shell mechanism |
| CN115430249A (en) * | 2022-09-21 | 2022-12-06 | 广东骏丰频谱股份有限公司 | Gas filtering assembly |
| US11686414B2 (en) | 2018-09-14 | 2023-06-27 | Daniel Shafer | Secure coupling for irrigation conduit and related methods |
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| CN101668468A (en) * | 2006-12-21 | 2010-03-10 | 费希尔罗尔技术有限责任公司 | Telescopic tube connector for vacuum cleaner suction tubes or stands |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906722A (en) * | 2017-11-09 | 2018-04-13 | 珠海格力电器股份有限公司 | Connector, drain pipe, drainage device and air conditioner |
| CN107906722B (en) * | 2017-11-09 | 2023-12-08 | 珠海格力电器股份有限公司 | Connector, drain pipe, drainage device and air conditioner |
| CN109059077A (en) * | 2018-01-11 | 2018-12-21 | 广东美的厨房电器制造有限公司 | Range hood and cleaning system and joint assembly for range hood |
| CN108194735A (en) * | 2018-01-24 | 2018-06-22 | 诸暨飞挺汽车零部件有限公司 | A kind of quick connector assembly and removal tool special |
| US11686414B2 (en) | 2018-09-14 | 2023-06-27 | Daniel Shafer | Secure coupling for irrigation conduit and related methods |
| USD914852S1 (en) | 2018-12-07 | 2021-03-30 | Daniel Shafer | Irrigation coupling assembly |
| USD927653S1 (en) | 2018-12-07 | 2021-08-10 | Daniel Shafer | Irrigation coupling assembly |
| CN113324124A (en) * | 2021-07-06 | 2021-08-31 | 苏州沃达园林机械有限公司 | Buckle formula joint connecting device |
| CN115023083A (en) * | 2022-08-05 | 2022-09-06 | 龙旗电子(惠州)有限公司 | One-key disassembly exchange shell mechanism |
| CN115023083B (en) * | 2022-08-05 | 2022-11-08 | 龙旗电子(惠州)有限公司 | One-key disassembly exchange shell mechanism |
| CN115430249A (en) * | 2022-09-21 | 2022-12-06 | 广东骏丰频谱股份有限公司 | Gas filtering assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014082524A1 (en) | 2014-06-05 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140604 |