CN201346182Y - Flexible pipe assembly of vertical vacuum cleaner - Google Patents
Flexible pipe assembly of vertical vacuum cleaner Download PDFInfo
- Publication number
- CN201346182Y CN201346182Y CNU2008202381991U CN200820238199U CN201346182Y CN 201346182 Y CN201346182 Y CN 201346182Y CN U2008202381991 U CNU2008202381991 U CN U2008202381991U CN 200820238199 U CN200820238199 U CN 200820238199U CN 201346182 Y CN201346182 Y CN 201346182Y
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- CN
- China
- Prior art keywords
- flexible pipe
- hard tube
- long hard
- vacuum cleaner
- hose
- 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
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Abstract
The utility model provides a flexible pipe assembly of vertical vacuum cleaner, which belongs to the technical field of household electrical appliances, and comprises a body flexible pipe with a first end and a second end, wherein the first end is connected on a main body, and a long rigid pipe which is an extending body with a first end portion and a second end portion, and is directly sleeved in the body flexible pipe and can move between a first position and a second position relative to the body flexible pipe, wherein the long rigid pipe on the first position is held in the body flexible pipe and is only exposed outside the first end portion, and the first end portion of the long rigid pipe on the second position is faraway from the body flexible pipe. The flexible pipe assembly of vertical vacuum cleaner has the advantages that the long rigid pipe which is used to operate is also more convenient when solving the space placing problem of the long rigid pipe, and the length of the long rigid pipe can be adjusted according to demands, and the operation of the whole flexible pipe assembly is more humanized.
Description
Technical field
The utility model relates to a kind of upright vacuum cleaner, and especially a kind of architecture advances of hose of upright vacuum cleaner belongs to household electrical appliance technical field.
Background technology
The common structure of upright vacuum cleaner and method of operating are all well-known, and know that existing upright vacuum cleaner all has two kinds of mode of operations: a kind of is traditional vertical type cleaning mode, dust is drawn in the main body by the suction port near ground, after carrying out dust separation and filtration, the air scavenge of purification is in atmosphere; Another kind of pattern is for using one to connect flexible pipe, can carry out the dust suction effect of difference in functionality after being connected on the different absorption annexes.But because the place of the needs that have cleaning is than higher or distant, light connects flexible pipe with one can not reach the position that needs by the absorption annex, therefore must connect long hard tube of connection on the flexible pipe.And when not needing to use long hard tube, general way is that long hard tube is placed on the outer surface of dust collector host body, and the consequence of She Zhiing is that long hard tube not only takes up room but also influence attractive in appearance like this.
Chinese patent CN200580024404.3 provide a solution, long hard tube telescopically is arranged on the handle, and when long hard tube was contracted in the handle, its major part was housed in again in the body flexible pipe, had solved the placement problem of long hard tube like this.But, because long hard tube is relative being movably connected together with handle on the main body, so when dust catcher is in second kind of pattern and cleans, need handle from main body, to extract together and could use, it is convenient inadequately to cause the user to use like this, the also not enough hommization of operation.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and the hose of upright vacuum cleaner a kind of simple in structure, especially easy to use is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of hose of upright vacuum cleaner comprises: have the body flexible pipe of first end and second end, this first end is connected on the main body; And long hard tube, described long hard tube is one to have the ennation of first end and the second end, described long hard tube directly is set in the body flexible pipe, and can be movable between the primary importance and the second place with respect to the body flexible pipe, wherein be housed in the body flexible pipe and only expose first end at the long hard tube of this primary importance, at the first end of the long hard tube of this second place away from the body flexible pipe.
Further, be set with a flexible pipe handle body on second end of described body flexible pipe, described flexible pipe handle body is made up of grip part and annulus portion, and second end of this annulus portion and body flexible pipe fixes, and internal diameter is suitable.
Further, be provided with long hard tube position adjusting mechanism between described flexible pipe handle body and the long hard tube, be used for determining that long hard tube exposes the outer length of body flexible pipe.
Again further, described long hard tube position adjusting mechanism comprises arranges the grab that the groove be arranged on the long hard tube outer wall and pivot are arranged on flexible pipe handle body inside, this grab is controlled by the release-push that is arranged on the flexible pipe handle body, one end and the groove fit of grab, the other end is driven by a spring.Described release-push is arranged on the grip part of flexible pipe handle body, makes operator's energy one-handed performance, can push described release-push when promptly holding the grip part.
Further, the first end place of described long hard tube is provided with a projection that diameter is bigger, and the external diameter of this projection is greater than the internal diameter of the annulus portion of flexible pipe handle body.Described flexible pipe handle body is connected with the main body chucking.When described long hard tube was positioned at primary importance, the second end of long hard tube left a segment distance between first end of body flexible pipe.
Again further, described upright vacuum cleaner also comprises a fixed handle that is fixed on all the time on the main body.Described main body comprises a vertical rod, and fixed handle is fixed in this vertical rod.Described vertical rod is a semicolumn, and comprises the half slot of a closed at both ends, and when described long hard tube was in primary importance, the body flexible pipe can partly be housed in the half slot.Also be provided with a body hose coupling in the half slot of described vertical rod, first end of described body flexible pipe is connected on this body hose coupling.
The beneficial effects of the utility model are mainly reflected in: when solving long hard tube space arrangement problem, use long hard tube operation also convenient, and the length that can regulate long hard tube as required, the operation of whole hose is hommization more also.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the schematic perspective view that comprises the vacuum cleaner of the utility model hose.
Fig. 2: the schematic perspective view of the vacuum cleaner among Fig. 1 after taking out long hard tube and body flexible pipe.
Fig. 3: the schematic cross sectional views of the utility model hose.
Fig. 4: among Fig. 3 along the cutaway view of A-A.
Fig. 5: the schematic cross sectional views of the flexible pipe handle body of the utility model hose.
Wherein:
3 vertical rods of 1 main body, 2 body hose couplings
31 half slots, 4 buckles, 41 arc-like sheets
42 ends, 5 fixed handles, 6 long hard tubes
61 first ends, 62 the second ends, 63 projections
64 grooves, 7 body flexible pipes, 71 first ends
72 second ends, 8 flexible pipe handle bodies, 81 grip parts
82 annulus portions, 83 raised lines, 84 release-pushes
85 convex shoulders, 86 pins, 87 grabs
88 springs, 89 pressing pieces, 10 upright vacuum cleaners
The specific embodiment
The utility model has disclosed a kind of hose of upright vacuum cleaner.As shown in Figure 1, upright vacuum cleaner 10 has the main body 1 that comprises engine case, support wheel and foul and dust separation equipment.This upright vacuum cleaner 10 also comprises a suction port and a hose near ground.
In conjunction with illustrated in figures 1 and 2, hose of the present utility model comprises: have body flexible pipe 7 and a long hard tube 6 of first end 71 and second end 72, this body flexible pipe 7 is the same with prior art can be crooked flexible.In this preferred embodiment, upright vacuum cleaner also comprises a fixed handle 5 that is fixed on all the time on the main body 1.Described main body 1 comprises a vertical rod 3, and both are wholely set, and fixed handle 5 is fixed in this vertical rod 3.Described vertical rod 3 is a semicolumn, and comprises the half slot 31 of a closed at both ends.Be provided with a body hose coupling 2 in the half slot 31 of described vertical rod 3, first end 71 of described body flexible pipe 7 is connected on the main body 1 by this body hose coupling 2.
Specifically as shown in Figure 2, described long hard tube 6 is one to have the ennation of first end 61 and the second end 62.Described long hard tube 6 directly is set in the body flexible pipe 7, and can be movable between the primary importance and the second place with respect to body flexible pipe 7, wherein be housed in and also only expose first end 61 (referring to Fig. 1) in the body flexible pipe 7 at the long hard tube 6 of this primary importance, away from body flexible pipe 7 (referring to Fig. 2), promptly long hard tube 6 can insert in body flexible pipe 7 and extract at the first end 61 of the long hard tube 6 of this second place.When long hard tube 6 was inserted in the body flexible pipe 7, promptly upright vacuum cleaner was in the state of Fig. 1, and this moment, upright vacuum cleaner was in upright cleaning mode; When long hard tube 6 was pulled out outside the body flexible pipe 7, promptly upright vacuum cleaner was in the state of Fig. 2, then connected the cleaning that annex can be realized another kind of mode at the first end 61 of long hard tube 6 this moment.
In the present embodiment, because the long hard tube 6 of prior art and two annexations that body flexible pipe 7 is connected with fixed handle 5 have respectively been saved in long hard tube 6 and the 7 direct sockets of body flexible pipe, make structure of the present utility model become simply, it is also comparatively convenient to make.
As shown in Figure 2, be set with a flexible pipe handle body 8 on second end 72 of described body flexible pipe 7, described flexible pipe handle body 8 is made up of grip part 81 and annulus portion 82, and this annulus portion 82 fixes with second end 72 of body flexible pipe 7, and internal diameter is suitable.As shown in Figure 1, when described long hard tube 6 was in primary importance, body flexible pipe 7 can partly be housed in the half slot 31, and so-called part is accommodated half the outer circumference surface that is body flexible pipe 7 and is housed in the half slot 31.In conjunction with Fig. 2 and shown in Figure 4, described flexible pipe handle body 8 is connected with main body 1 chucking, is provided with a buckle 4 in the half slot 31, and this buckle 4 is made up of arc-like sheet 41, is made by elastomeric material, is an elastic steel sheet in the present embodiment.The front end of arc-like sheet 41 respectively has an end 42, and this end 42 is inside projections at arc-like sheet 41, and the distance between two promptly relative ends 42 is less than the diameter of arc-like sheet 41.The outer surface of the annulus portion 82 of described flexible pipe handle body 8 has two raised lines 83, and end 42 is connected on the raised line 83, and as shown in Figure 4, this moment, upright vacuum cleaner was in the state of Fig. 1, and promptly body flexible pipe 7 partly is housed in the half slot 31; When the grip part 81 that pulls at flexible pipe handle body 8, because arc-like sheet 41 has elasticity, the raised line 83 and the end 42 of buckle 4 are broken away from mutually, this moment, upright vacuum cleaner was in the state of Fig. 2, and promptly body flexible pipe 7 can be deviate from half slot 31.The buckle of present embodiment only is made up of two flexure strips, and therefore manufacturing and assembling are also extremely simple.The buckle structure of snap fit in above-mentioned most preferred embodiment of the utility model flexible pipe handle body 8 and main body 1, can also adopt other existing snap fits such as interference fit, grab, latch segment.
As shown in Figure 2, first end 61 places of described long hard tube 6 are provided with a projection 63 that diameter is bigger, and the external diameter of this projection 63 is greater than the internal diameter of the annulus portion 82 of flexible pipe handle body 8.Like this, when long hard tube 6 is inserted in the body flexible pipe 7, long hard tube 6 can not be inserted into fully in the body flexible pipe 7 and can reserve a segment length, specifically referring to Fig. 3, it probably is about 5 centimetres that long hard tube 6 exposes body flexible pipe 7 outer length, thereby makes things convenient for the user to hold this section hard tube inserting and extract in the long hard tube 6 slave hose bodies 7.
When long hard tube 6 when state shown in Figure 2 is got back to state shown in Figure 1, in order to make long hard tube 6 can be pressed into body flexible pipe 7 smoothly and to be suspended on the main body 1, between long hard tube 6 and body hose coupling 2, reserve a segment distance, general 5～10 centimetres, promptly among Fig. 3 the second end 62 of long hard tube 6 to the distance between first end 71 of body flexible pipe 7.
Be provided with long hard tube position adjusting mechanism between described flexible pipe handle body 8 and the long hard tube 6, be used for determining that long hard tube 6 exposes the length outside the body flexible pipe 7.In conjunction with Fig. 2 and shown in Figure 5, in this preferred embodiment, described long hard tube position adjusting mechanism comprises arranges the grab 87 that the groove 64 be arranged on long hard tube 6 outer walls and pivot are arranged on flexible pipe handle body 8 inside.Specifically with reference to Fig. 5, grip part 81 internal fixation of flexible pipe handle body 8 are provided with convex shoulder 85, are provided with grab 87 by pin 86 pivots on this convex shoulder 85.Described grab 87 is " L " type, one end can snap onto in the groove 64 of long hard tube 6, one side of the other end is provided with a pressing piece 89, and opposite side is provided with a spring that is used to reset 88, and described pressing piece 89 is by release-push 84 controls that are arranged on the grip part 81.Can also press release-push 84 when the setting of release-push 84 makes one of user hold grip part 81, the another hand can be held the first end 61 of long hard tube 6 like this, with convenient long hard tube 6 is inserted and extracts in body flexible pipe 7.
As shown in Figure 5, because the effect of spring 88 cooperates an end of grab 87 with the groove 64 of long hard tube 6 when original state; When pressing release-push 84, effect by pressing piece 89, grab 87 is rotated by clockwise direction among the figure, thereby grab 87 and groove 64 are separated, can insert long hard tube 6 and extract with the first end 61 that pulls moving long hard tube 6 so again in body flexible pipe 7.In this preferred embodiment, the distance between the adjacent groove 64 on the long hard tube 6 equates, makes things convenient for the user to estimate the length that long hard tube 6 is extracted body flexible pipe 7.Certainly, the hommization more that also can be provided with for example is provided with groove 64 on several length commonly used, and promptly the distance between the groove does not wait setting.
This preferred embodiment has only been lifted a long hard tube position adjusting mechanism the most practical, also comprises other set-up mode certainly, for example other simple buckle structure.
Use the vacuum cleaner of the utility model hose, the user can be under the situation of not pulling up fixed handle 5, holding flexible pipe handle body 8 takes off body flexible pipe 7 easily from main body 1, press release-push 84 simultaneously and can pull out the long hard tube 6 that is located at body flexible pipe 7 inside, connecting annex uses, press release-push 84 after finishing using once more long hard tube 6 is pushed back body flexible pipe 7 inside, be suspended to again on the main body 1, convenient and swift.
The utility model still has multiple concrete embodiment.For example, only a transposing is done in the position of long hard tube and body flexible pipe, perhaps long hard tube is socketed in the outside of body flexible pipe, or the like.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (8)
1. the hose of a upright vacuum cleaner, comprising: have the body flexible pipe (7) of first end (71) and second end (72), this first end (71) is connected on the main body (1); An and long hard tube (6), described long hard tube (6) is one to have the ennation of first end (61) and the second end (62), it is characterized in that: described long hard tube (6) directly is set in the body flexible pipe (7), and can be movable between the primary importance and the second place with respect to body flexible pipe (7), wherein in the long hard tube of this primary importance (6) is housed in body flexible pipe (7) and only expose first end (61), at the first end (61) of the long hard tube of this second place (6) away from body flexible pipe (7).
2. the hose of upright vacuum cleaner according to claim 1, it is characterized in that: be set with a flexible pipe handle body (8) on second end (72) of described body flexible pipe (7), described flexible pipe handle body (8) is made up of grip part (81) and annulus portion (82), this annulus portion (82) fixes with second end (72) of body flexible pipe (7), and internal diameter matches.
3. the hose of upright vacuum cleaner according to claim 2 is characterized in that: be provided with between described flexible pipe handle body (8) and the long hard tube (6) and be used for determining that long hard tube (6) exposes the long hard tube position adjusting mechanism of the outer length of body flexible pipe (7).
4. the hose of upright vacuum cleaner according to claim 3, it is characterized in that: described long hard tube position adjusting mechanism comprises that arranging the groove (64) and the pivot that are arranged on long hard tube (6) outer wall is arranged on the inner grab (87) of flexible pipe handle body (8), this grab (87) is controlled by the release-push (84) that is arranged on the flexible pipe handle body (8), one end of grab (87) cooperates with groove (64), and the other end is connected with a spring (88).
5. the hose of upright vacuum cleaner according to claim 4, it is characterized in that: described release-push (84) is arranged on the grip part (81) of flexible pipe handle body (8), is in the position that can push described release-push (84) when operator's one hand is held grip part (81) simultaneously.
6. the hose of upright vacuum cleaner according to claim 2, it is characterized in that: the first end (61) of described long hard tube (6) locates to be provided with a projection (63), and the external diameter of this projection (63) is greater than the internal diameter of the annulus portion (82) of flexible pipe handle body (8).
7. the hose of upright vacuum cleaner according to claim 2 is characterized in that: described flexible pipe handle body (8) is connected with main body (1) chucking.
8. the hose of upright vacuum cleaner according to claim 1, it is characterized in that: described long hard tube (6) is when being positioned at primary importance, and the second end (62) of long hard tube (6) leaves spacing distance between first end (71) of body flexible pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202381991U CN201346182Y (en) | 2008-12-30 | 2008-12-30 | Flexible pipe assembly of vertical vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202381991U CN201346182Y (en) | 2008-12-30 | 2008-12-30 | Flexible pipe assembly of vertical vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346182Y true CN201346182Y (en) | 2009-11-18 |
Family
ID=41365663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202381991U Expired - Lifetime CN201346182Y (en) | 2008-12-30 | 2008-12-30 | Flexible pipe assembly of vertical vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346182Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215072A1 (en) * | 2016-06-12 | 2017-12-21 | 金华市春光橡塑软管有限公司 | Bendable storage type hose and vacuum cleaner |
| WO2018176295A1 (en) * | 2017-03-30 | 2018-10-04 | 常州格力博有限公司 | Backpack tool apparatus |
| CN110022744A (en) * | 2016-11-21 | 2019-07-16 | 三星电子株式会社 | Clearing apparatus |
-
2008
- 2008-12-30 CN CNU2008202381991U patent/CN201346182Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215072A1 (en) * | 2016-06-12 | 2017-12-21 | 金华市春光橡塑软管有限公司 | Bendable storage type hose and vacuum cleaner |
| CN110022744A (en) * | 2016-11-21 | 2019-07-16 | 三星电子株式会社 | Clearing apparatus |
| CN110022744B (en) * | 2016-11-21 | 2021-04-23 | 三星电子株式会社 | Cleaning device |
| WO2018176295A1 (en) * | 2017-03-30 | 2018-10-04 | 常州格力博有限公司 | Backpack tool apparatus |
| CN110475469A (en) * | 2017-03-30 | 2019-11-19 | 常州格力博有限公司 | Backpack work implement |
| US11617312B2 (en) | 2017-03-30 | 2023-04-04 | Globe (jiangsu) Co., Ltd. | Backpack tool apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |