CN1795805A - Moving limit structure in interconnecting piece of dust leg in vertical type cleaner - Google Patents
Moving limit structure in interconnecting piece of dust leg in vertical type cleaner Download PDFInfo
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- CN1795805A CN1795805A CN 200410094012 CN200410094012A CN1795805A CN 1795805 A CN1795805 A CN 1795805A CN 200410094012 CN200410094012 CN 200410094012 CN 200410094012 A CN200410094012 A CN 200410094012A CN 1795805 A CN1795805 A CN 1795805A
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- external socket
- place
- socket
- limited edge
- groove
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Abstract
A stop structure for the jointer of dust collecting pipe of vertical cleaner is composed of the upper cover of sucking inlet, which is part of the main body, the subbase of sucking inlet, the external inserter slot with a diameter greater than that of internal installation hole, symmetrical two side slots with screw hole for inserting screw bolt in it to connect the front cover with bottom casing, and a joint part connected between installation hole and dust collecting flexible pipe. The limiting ribs respectively arranged on the external inserter and the inserter slop are matched to prevent the rotation of joint part, so no mutual interference between dust collecting flexible pipe and power cord.
Description
Technical field
The present invention relates to the structure of dust collector of hose connection device, specifically is a kind of restraint structure of vertical type dust collector dust leg connecting portion.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical equipment, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.
Shape and structure according to dust catcher are divided into vertical type dust collector, horizontal dust collector and portable dust collector etc. usually.
Dust collector structure comprises substantially by the motor of dust collector that imports electric current generation suction, forms suction nozzle, flexible pipe, the filter bag of air path system, gathers the dust collecting part of inhalation (inhalatio).
As shown in Figure 1, vertical type dust collector comprises that the top of body 1 is the handle 2 of being convenient to user's push-and-pull, body 1 front portion is the protecgulum 4 that combines with drain pan 3, and the spare part of drain pan 3 sidewalls is inserted the standby rigidity sweep-up pipe 6 of pegging graft on the frame 5, and body 1 bottom is provided with along ground by suction nozzle loam cake 7 and suction nozzle chassis 8.And being provided with a pair of castor 10 in the both sides, rear portion of drain pan 3 bottoms, body moves forward and backward when being convenient to the dust suction operation.The left back position on suction nozzle chassis 8 is provided with control pedal 11, and the effect of control pedal 11 is angles of inclination of body 1 with the suction nozzle (not shown) of control dust catcher.
The back of handle 2 is provided with rotation wire rack 12, and the top, the back side of drain pan 3 is provided with mouth hanging securing electric lines support 13 down, supplies to be wound up as the power line 14 that dust catcher provides power supply on rotation wire rack 12 and the securing electric lines support 13.Power line 14 1 ends connect attaching plug 15, and the other end is introduced drain pan 3 backs and is connected with the electrical parts such as motor of dust collector (not shown) of setting in it.
Below securing electric lines support 13, the interior installing hole 17 that is communicated with of drain pan 3 upper rear portion settings and drain pan, dust collection hose 16 1 ends are by the installing hole 17 of attaching parts 18 connection drain pans 3, and the other end is connected to suction nozzle loam cake 7 gas inside passages (not shown).Because the dust collection hose 16 of vertical type dust collector is longer, for avoiding it to hinder the dust suction operation, be provided with way of hose barbs 9 in the front lower place of handle 2, be provided with spare part in the middle of drain pan 3 back sides and insert frame 5, spare part is inserted on the frame 5 can install standby brush 32, drain pan 3 back sides one side is provided with snap ring 30 and settles dust collection hose 16, and opposite side is provided with the rigidity sweep-up pipe resettlement groove 33 of band clasp 30a can install standby rigidity sweep-up pipe 6.
17 outsides, circular mounting hole are external socket grooves 19, its diameter is greater than installing hole 17, external socket groove 19 is crossed the corresponding both sides of center line and is set up the wing groove 32 that has bolt hole 20 separately, and the bolts hole 20 in the wing groove 32 are for inserting the bolt (not shown) that drain pan 3 and protecgulum 4 are screwed into one.
The curved head body 22 1 end hose connections 21 of attaching parts 18 connect dust collection hose 16, and the other end is interior socket 23, and its peripheral ring establishes the external socket 24 of one, are socket annular grooves 25 between the inside and outside socket 23,24.Interior socket 23 is crossed the domatic card platform 26 that the corresponding both sides of center line outer wall sets up oblique collar extension separately, and interior socket 23 walls of domatic card platform 26 both sides have gap 27 equally.The interior socket 23 of attaching parts 18 1 ends inserts installing hole 17 slight distortion reducings, and the domatic card platform 26 stressed plugs of interior socket 23 squeeze and insert; External socket 24 terminates in the external socket groove 19.
But mounted attaching parts 18 still can 360 ° of rotations along with long dust collection hose 16, form interference and make troubles to the user twine power line 14 on rotation wire rack 12 and securing electric lines support 13 like this.
Summary of the invention
The present invention is exactly, to hinder power line to twine or take off the problem of inconvenience, and the restraint structure that makes the two a kind of vertical type dust collector dust leg connecting portion that avoids interference is provided along with 360 ° of rotations of dust collection hose in order solving in the past in the vertical type dust collector.
The present invention realizes by following technical scheme.
A kind of restraint structure of vertical type dust collector dust leg connecting portion, comprise the suction nozzle loam cake, the suction nozzle chassis that constitute body, drain pan upper rear portion diameter is greater than installing hole external socket groove in it, the corresponding both sides of external socket groove are provided with the wing groove of bolt hole, protecgulum and drain pan become one in the wing groove and penetrate the bolt hole of bolt, the interior socket of an end by attaching parts is connected and installed the dust collection hose that hole, the other end connect the suction nozzle loam cake; And on the external socket outer wall of attaching parts, set firmly the external socket place-limited edge; On the external socket cell wall of drain pan upper rear portion, set firmly and the spacing socket groove place-limited edge that cooperates of external socket place-limited edge.
She Ji the present invention like this, owing on the external socket outer wall of attaching parts, set firmly the external socket place-limited edge, on the external socket cell wall of drain pan upper rear portion, set firmly and the spacing socket groove place-limited edge that cooperates of external socket place-limited edge, attaching parts after the installation are hindered from body clockwise direction rotation arbitrarily because of socket groove place-limited edge, so not the dust collection hose that can hang with twine the power line phenomenon of mutual interference mutually, for the user brings convenience.
Description of drawings
Fig. 1 is the dust collection hose installing hole perspective view of the local drain pan of vertical type dust collector in the past;
Fig. 2 is the perspective view of vertical type dust collector dust collection hose attaching parts in the past;
Fig. 3 is the dust collection hose installing hole perspective view of the local drain pan of vertical type dust collector among the present invention;
Fig. 4 is the perspective view of attaching parts among the present invention;
Fig. 5 is the perspective view of vertical type dust collector of the present invention.
Among the figure: 1. body 2. handles
3.3a. drain pan 4. protecgulums
5. spare part is inserted frame 6. rigidity sweep-up pipes
7. suction nozzle loam cake 8. suction nozzle chassis
9. hose rack 10. castors
11. control pedal 12. rotation wire racks
13. securing electric lines support 14. power lines
15. attaching plug 16. dust collection hose
17.17a. installing hole 18.18a. attaching parts
19. external socket groove 20.20a. bolt hole
21.21a. hose connection 22.22.a curved head body
23.23a. interior socket 24.24a. external socket
25.25a. socket annular groove 26.26a. domatic Ka Tai
27.27a. gap 28. external socket place-limited edges
29. socket groove place-limited edge 30.30a. snap ring.
31. standby brush 32. wing grooves
33. rigidity sweep-up pipe resettlement groove.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.The parts identical with conventional art have used same symbol among the present invention.
A kind of restraint structure of vertical type dust collector dust leg connecting portion, comprise the suction nozzle loam cake 7, the suction nozzle chassis 8 that constitute body 1, drain pan 3 upper rear portion diameters are greater than the 17 external socket grooves 19 of installing hole in it, external socket groove 19 corresponding both sides are provided with the wing groove 32 of bolt hole 20, the interior socket 23 of bolt hole 20, one ends of in the wing groove 32 protecgulum 4 and drain pan 3 being become one and penetrating bolt by attaching parts 18 is connected and installed the dust collection hose 16 that hole 17, the other end connect suction nozzle loam cake 7; And on the external socket 24a of attaching parts 18 outer wall, set firmly external socket place-limited edge 28; On external socket groove 19 walls of drain pan 3 upper rear portion, set firmly and the external socket place-limited edge 28 spacing socket groove place-limited edges 29 that cooperate.
Described restraint structure, the external socket place-limited edge 28 of its rectangular strip, socket groove place-limited edge 29 be arranged in parallel with the axis of external socket 24a, external socket groove 19a respectively.
Described restraint structure, its external socket place-limited edge 28 are arranged on the external socket 24a center line outer right wall, and are positioned at the lower position of socket groove place-limited edge 29 under user mode.
Described restraint structure, its socket groove place-limited edge 29 is arranged on the lower-left cell wall of external socket groove 19a, and is positioned at the upper side position of external socket place-limited edge 28 under user mode.
For ease of installing, grip the attaching parts 18 that connect dust collection hose 16, insert on the right side that external socket place-limited edge 28 on the attaching parts 18 is positioned at socket groove place-limited edge 29, the attaching parts 18 that connect longer dust collection hose 16 rotate to external socket place-limited edge 28 when being hampered by socket groove place-limited edge 29, can not continue rotation, long dust collection hose 16 is hung on hose rack 9, and its sagging part is communicated with suction nozzle loam cake 7 gas inside passages (not shown) after snap ring 30 draws in.
Claims (4)
1. the restraint structure of a vertical type dust collector dust leg connecting portion, comprise the suction nozzle loam cake (7), suction nozzle chassis (8) that constitute body (1), drain pan (3) upper rear portion diameter is greater than installing hole in it (17) external socket groove (19), the corresponding both sides of external socket groove (19) are provided with the wing groove (32) of bolt hole (20), protecgulum (4) and drain pan (3) become one in the wing groove (32) and penetrate the bolt hole (20) of bolt, an end is connected and installed the dust collection hose (16) of hole (17), other end connection suction nozzle loam cake (7) by the interior socket (23) of attaching parts (18); It is characterized in that:
A. set firmly external socket place-limited edge (28) on external socket (24a) outer wall of attaching parts (18),
B. set firmly on external socket groove (19) wall of drain pan (3) upper rear portion and the spacing socket groove place-limited edge (29) that cooperates of external socket place-limited edge (28).
2. restraint structure according to claim 1, the external socket place-limited edge (28), socket groove place-limited edge (29) that it is characterized in that rectangular strip be arranged in parallel with the axis of external socket (24a), external socket groove (19a) respectively.
3. restraint structure according to claim 1 is characterized in that external socket place-limited edge (28) is arranged on external socket (24a) the center line outer right wall, and be positioned at the lower position of socket groove place-limited edge (29) under user mode.
4. restraint structure according to claim 1 is characterized in that socket groove place-limited edge (29) is arranged on the lower-left cell wall of external socket groove (19a), and be positioned at the upper side position of external socket place-limited edge (28) under user mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410094012 CN1795805A (en) | 2004-12-24 | 2004-12-24 | Moving limit structure in interconnecting piece of dust leg in vertical type cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410094012 CN1795805A (en) | 2004-12-24 | 2004-12-24 | Moving limit structure in interconnecting piece of dust leg in vertical type cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1795805A true CN1795805A (en) | 2006-07-05 |
Family
ID=36817267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410094012 Pending CN1795805A (en) | 2004-12-24 | 2004-12-24 | Moving limit structure in interconnecting piece of dust leg in vertical type cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1795805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210575A (en) * | 2010-04-12 | 2011-10-12 | 乐金电子(天津)电器有限公司 | Hose connection structure |
| WO2016029757A1 (en) * | 2014-08-29 | 2016-03-03 | 苏州市伟克斯电器有限公司 | Dust collector switching component |
-
2004
- 2004-12-24 CN CN 200410094012 patent/CN1795805A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210575A (en) * | 2010-04-12 | 2011-10-12 | 乐金电子(天津)电器有限公司 | Hose connection structure |
| WO2016029757A1 (en) * | 2014-08-29 | 2016-03-03 | 苏州市伟克斯电器有限公司 | Dust collector switching component |
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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 |