CN1611173A - Suction nozzle pressure device for vacuum cleaner - Google Patents
Suction nozzle pressure device for vacuum cleaner Download PDFInfo
- Publication number
- CN1611173A CN1611173A CN 200310106782 CN200310106782A CN1611173A CN 1611173 A CN1611173 A CN 1611173A CN 200310106782 CN200310106782 CN 200310106782 CN 200310106782 A CN200310106782 A CN 200310106782A CN 1611173 A CN1611173 A CN 1611173A
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- suction nozzle
- spring
- pipe
- dust
- floor nozzle
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Abstract
The present invention discloses a floor nozzle pressure device of dust cleaner, including: handle, flexible hose, extension tube, floor nozzle and floor nozzle spring. One end of the described extension tube is communicated with internal cavity of the dust cleaner self-body by means of the flexible hose, and the described handle is set on the extensive tube, the described floor nozzle can be moved along the floor surface to be cleaned and can be used for sucking dust or other refuse, the floor nozzle is communicated with another end of extension tube, a floor nozzle spring is set between the describ ed extension tube and floor nozzle, and said floor nozzle spring can apply the proper downward pressure to the floor nozzle according to the rotating angle of the extension tube. Said invention can greatly raise cleaning effect of dust cleaner.
Description
Technical field
The present invention relates to a kind of dust catcher, particularly relate to a kind of floor nozzle pressure device of dust cleaner.
Background technology
As everyone knows, dust catcher generally comprises: body of dust collector and dust catcher suction apparatus; Be provided with the impeller that is used for producing suction in the described body of dust collector; The dust catcher suction apparatus is connected with this body of dust collector, and the end of dust catcher suction apparatus is provided with the suction nozzle that removable position sucks foreign matters such as dust or minuteness particle.
For easy to use, described dust catcher suction apparatus can move forward and backward, and its handle can suction nozzle be that rotate at the center with prolonging pipe.
Fig. 1 is the oblique view of existing dust catcher.As shown in Figure 1, the suction apparatus of existing dust catcher comprises: handle 1, flexible pipe 2, prolongation pipe 3 and suction nozzle 4; Handle 1 is arranged on and prolongs on the pipe 3, and handle 1 is provided with action button 1a, and an end that prolongs pipe 3 is connected with body of dust collector C by flexible pipe 2, and the other end that prolongs pipe 3 is connected with suction nozzle 4.
Described suction nozzle 4 comprises: suction nozzle body 5 and suction nozzle roller 6; Be formed with on the suction nozzle body 5 and prolong and manage the 3 suction inlet 5a that are connected, suction nozzle roller 6 is arranged on the bottom of suction nozzle body 5.
For prolongation pipe 3 can be rotated in certain angle, suction nozzle body 5 is provided with one and makes the prolongation pipe 3 terminal hinges 7 that are connected with suction nozzle body 5.
The course of work to above-mentioned existing dust catcher is illustrated below:
After dust catcher was connected power supply, the user held handle 1, utilized action button 1a to select cleaning mode, applied the power of direction of advance or laggard direction then to handle 1, mobile suction nozzle 4.The power that puts on handle 1 will be communicated on the suction nozzle roller 6 of suction nozzle 4 bottoms by being arranged on the hinge 7 that prolongs pipe 3 ends, make 6 rotations of suction nozzle roller, move forward or backward thereby drive suction nozzle body 5; Meanwhile, the impeller in the body of dust collector begins rotation at a high speed, produces suction, and foreign matters such as dust or minuteness particle are inhaled into body of dust collector by suction nozzle 4, prolongation pipe 3 and flexible pipe 2.
When the user wants to clean ground below tea table or the tables and chairs, can exert pressure to handle 1 along clockwise direction, make that to prolong pipe 3 be that the center is rotated in a clockwise direction with hinge 7, reduce to prolong manage 3 and suction nozzle 4 between angle, thereby make suction nozzle 4 can stretch into below tea table or the tables and chairs.Otherwise as shown in Figure 2, when the user catches handle 1 that suction nozzle 4 is pulled back, suction nozzle 4 will be done translational motion, and prolonging 3 of pipes is the center rotation with hinge 7, thereby suction nozzle 4 is moved to user's direction.
The shortcoming of above-mentioned existing dust catcher is: in the dust catcher course of work, in order to improve cleaning effect, the bottom of suction nozzle body 5 should be close on to be cleaned.But, for above-mentioned existing dust catcher,, only can make also that to prolong pipe 3 be that the center is rotated in a clockwise direction with hinge 7 even the user applies a downward pressure to handle 1, can not be used for making the bottom of suction nozzle body 5 to be close on to be cleaned, influence the cleaning effect of dust catcher.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming that above-mentioned existing dust catcher exists, the floor nozzle pressure device of dust cleaner that provides a kind of bottom that can make the suction nozzle body of dust catcher to be close to be cleaned.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: floor nozzle pressure device of dust cleaner of the present invention comprises: handle, flexible pipe, prolongation pipe, suction nozzle and suction nozzle spring; Described handle is arranged on and prolongs on the pipe; One end of described prolongation pipe is by the intracavity inter-connection of flexible pipe and body of dust collector; Described suction nozzle can be along to be cleaned mobile and suction dust or foreign matter, and suction nozzle is connected with the other end that prolongs pipe; Be provided with a suction nozzle spring between described prolongation pipe and the suction nozzle, this suction nozzle spring applies suitable downward pressure according to the anglec of rotation that prolongs pipe to suction nozzle.
Described suction nozzle spring is the suction nozzle compression spring, and its two ends are separately fixed at spring stator and spring fixedly on the projection; The spring stator is arranged on the lower front side wall that prolongs pipe, and spring fixedly projection is arranged on the top of suction nozzle body.
Described suction nozzle spring can also be the suction nozzle tension spring; On the bottom rear wall of described prolongation pipe and the rear portion of the suction nozzle body corresponding with it is formed with a spring carrier arm respectively, and the two ends of described suction nozzle tension spring are separately fixed on these two spring carrier arms.
The invention has the beneficial effects as follows: mechanism is simple, easy to operate, when using dust catcher, only need hold handle, make and prolong angle of pipe rotation, under the effect of suction nozzle spring, the bottom surface of suction nozzle just can be close on to be cleaned, thereby improves the cleaning effect of dust catcher.
Description of drawings
Fig. 1 is the oblique view of existing dust catcher;
Fig. 2 is the action schematic diagram of " A " portion among Fig. 1;
The oblique view of Fig. 3 floor nozzle pressure device of dust cleaner embodiment 1 of the present invention;
Fig. 4 is the detail drawing of " B " portion among Fig. 3;
Fig. 5 is the action schematic diagram of the embodiment 1 of floor nozzle pressure device of dust cleaner of the present invention;
Fig. 6 is the side view of the embodiment 2 of floor nozzle pressure device of dust cleaner of the present invention.
Among the figure:
1: handle 2: flexible pipe
10: prolong pipe 11: the spring stator
12: spring carrier arm 20: suction nozzle
21: suction nozzle body 23: spring is projection fixedly
24: spring carrier arm 30: the suction nozzle compression spring
40: the suction nozzle tension spring
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail: the oblique view of Fig. 3 floor nozzle pressure device of dust cleaner embodiment 1 of the present invention; Fig. 4 is the detail drawing of " B " portion among Fig. 3; Fig. 5 is the action schematic diagram of the embodiment 1 of floor nozzle pressure device of dust cleaner of the present invention; Fig. 6 is the side view of the embodiment 2 of floor nozzle pressure device of dust cleaner of the present invention.
Embodiment 1
Shown in Fig. 3,4 and 5, the suction apparatus of dust catcher of the present invention comprises: handle 1, flexible pipe 2, prolongation pipe 10, suction nozzle 20 and suction nozzle compression spring 30; Described handle 1 is arranged on and prolongs on the pipe 10, and handle 1 is provided with action button 1a; One end of described prolongation pipe 10 is by the intracavity inter-connection of flexible pipe 2 with body of dust collector C; Described suction nozzle 20 can be along to be cleaned mobile and suction dust or foreign matter, and suction nozzle 20 is connected with the other end that prolongs pipe 10; Described suction nozzle compression spring 30 is arranged on and prolongs between pipe 10 and the suction nozzle 20, and according to the anglec of rotation that prolongs pipe 10 suction nozzle 20 is applied suitable downward pressure.
Described suction nozzle 20 comprises: suction nozzle body 21 and suction nozzle roller 22; Described suction nozzle body 21 is provided with and prolongs the pipe 10 suction inlet 21a that are connected, and the rear portion of suction nozzle body 21 is managed 10 and is connected with prolonging by hinge 7; Described suction nozzle roller 22 is arranged on the rear portion of suction nozzle body 21, is used for making suction nozzle 20 to move along to be cleaned easily.
Described suction nozzle compression spring 30 is a pressure line coil spring, and its two ends are separately fixed at the top of the suction nozzle body 21 of the lower end that prolongs pipe 10 and suction nozzle 20.
More particularly, the bottom of described prolongation pipe 10 is protruded ground at interval on the position of a determining deviation with hinge 7 and is formed spring stator 11 is arranged; The top of described suction nozzle body 21 be provided with one with the fixing projection 23 of spring stator 11 positions spring in opposite directions, the two ends of suction nozzle compression spring 30 are separately fixed at spring stator 11 and spring fixedly on the projection 23.
Action effect to the present embodiment floor nozzle pressure device of dust cleaner is illustrated below:
After dust catcher is connected power supply, the user holds handle 1, utilizes action button 1a to select cleaning mode, and the impeller in the body of dust collector begins rotation at a high speed, produce suction, foreign matters such as dust or minuteness particle are inhaled into body of dust collector by suction nozzle 20, prolongation pipe 10 and flexible pipe 2; Meanwhile, the power that the user applies direction of advance or laggard direction for handle 1, this power will pass to suction nozzle roller 22 by prolonging pipe 10, hinge 7 and suction nozzle 20, thereby dust catcher can be moved along to be cleaned easily.The user holds handle 1 and it is lifted slightly, and prolonging pipe 10 will be angle of center rotation with hinge 7, and suction nozzle compression spring 30 is compressed and the bottom surface of suction nozzle 20 is applied downward pressure.
For suction nozzle 20 more closely is attached on to be cleaned, can hold handle 1 makes prolongation pipe 10 further along counter clockwise direction rotation shown in Figure 3, suction nozzle compression spring 30 is further compressed, suction nozzle compression spring 30 will apply bigger downward pressure to suction nozzle 20, thereby make the bottom surface of suction nozzle 20 more closely be attached on to be cleaned.
On the contrary, if holding handle 1, the user make prolongation pipe 10 along clockwise direction rotation shown in Figure 3, suction nozzle compression spring 30 compression degrees reduce, the downward pressure that 30 pairs of suction nozzles 20 of suction nozzle compression spring apply reduces thereupon, thereby makes that being close to degree between the bottom surface of suction nozzle 20 and to be cleaned reduces.
As shown in Figure 6, described suction nozzle spring can also be a suction nozzle tension spring 40; On the bottom rear wall of described prolongation the pipe 10 and rear portion of the suction nozzle body 21 corresponding with it is formed with spring carrier arm 12 and spring carrier arm 24 respectively, and the two ends of described suction nozzle tension spring 40 are separately fixed on spring carrier arm 12 and the spring carrier arm 24.
In the dust catcher course of work, for suction nozzle 20 closely is attached on to be cleaned, can hold handle 1 makes prolongation pipe 10 further along counter clockwise direction rotation shown in Figure 6, suction nozzle tension spring 40 is stretched, the front portion, bottom surface of suction nozzle 20 applies bigger downward pressure to face to be cleaned simultaneously, thereby makes the bottom surface of suction nozzle 20 more closely be attached on to be cleaned.
In addition, the suction nozzle press member can also adopt the guide member (not shown) of hard or soft material except can adopting the suction nozzle compression spring 30 and suction nozzle tension spring 4 in the foregoing description; Described guide member one end both can be fixed on the lower front side wall that prolongs pipe 10, and the other end is fixed on the rear portion of suction nozzle 20, made to prolong also together rotation thereupon of guide member when managing 10 rotations; Described guide member one end also can be fixed on the bottom rear wall that prolongs pipe 10, and the other end is fixed on the rear portion of suction nozzle 20, makes to prolong also together rotation thereupon of guide member when managing 10 rotations.Described guide member can also be the guide member assembly that is mutually combined and constituted by several guide members.
Claims (3)
1. a floor nozzle pressure device of dust cleaner comprises: handle, flexible pipe, prolongation pipe and suction nozzle; Described handle is arranged on and prolongs on the pipe; One end of described prolongation pipe is by the intracavity inter-connection of flexible pipe and body of dust collector; Described suction nozzle can be along to be cleaned mobile and suction dust or foreign matter, and suction nozzle is connected with the other end that prolongs pipe; It is characterized in that: be provided with a suction nozzle spring between described prolongation pipe (10) and the suction nozzle (20), this suction nozzle spring applies suitable downward pressure according to the anglec of rotation that prolongs pipe (10) to suction nozzle (20).
2. floor nozzle pressure device of dust cleaner according to claim 1 is characterized in that: described suction nozzle spring is suction nozzle compression spring (30), and its two ends are separately fixed at spring stator (11) and spring fixedly on the projection (23); Spring stator (11) is arranged on the lower front side wall that prolongs pipe (10), and spring fixedly projection (23) is arranged on the top of suction nozzle body (21).
3. floor nozzle pressure device of dust cleaner according to claim 1 is characterized in that: described suction nozzle spring is suction nozzle tension spring (40); On the bottom rear wall of described prolongation pipe (10) and the rear portion of the suction nozzle body (21) corresponding with it is formed with spring carrier arm (12) and spring carrier arm (24) respectively, and the two ends of described suction nozzle tension spring (40) are separately fixed on spring carrier arm (12) and the spring carrier arm (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310106782 CN1611173A (en) | 2003-10-30 | 2003-10-30 | Suction nozzle pressure device for vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310106782 CN1611173A (en) | 2003-10-30 | 2003-10-30 | Suction nozzle pressure device for vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1611173A true CN1611173A (en) | 2005-05-04 |
Family
ID=34757753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310106782 Pending CN1611173A (en) | 2003-10-30 | 2003-10-30 | Suction nozzle pressure device for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1611173A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188595A (en) * | 2014-08-29 | 2014-12-10 | 苏州市春菊电器有限公司 | Connecting structure for ground brush and bend of dust collector |
| CN104929075A (en) * | 2014-03-17 | 2015-09-23 | 芜湖爱瑞特环保科技有限公司 | Pressurization device for water wiper of ground scrubber |
| CN105266711A (en) * | 2014-06-03 | 2016-01-27 | 德国福维克控股公司 | Cleaner nozzle for a vacuum cleaner |
| US9345371B2 (en) | 2012-12-12 | 2016-05-24 | Electrolux Home Care Products, Inc. | Vacuum cleaner base assembly |
| JP2017012687A (en) * | 2015-07-06 | 2017-01-19 | 東芝ライフスタイル株式会社 | Suction port body and vacuum cleaner |
| CN106455879A (en) * | 2014-04-09 | 2017-02-22 | 三星电子株式会社 | Vacuum cleaner and gravity compensation apparatus therefor |
| CN107280585A (en) * | 2017-06-28 | 2017-10-24 | 苏州凯丽达电器有限公司 | Dust suction head supporting structure |
| US10165916B2 (en) | 2012-12-12 | 2019-01-01 | Midea America, Corp. | Vacuum cleaner base assembly and air passage system |
-
2003
- 2003-10-30 CN CN 200310106782 patent/CN1611173A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9345371B2 (en) | 2012-12-12 | 2016-05-24 | Electrolux Home Care Products, Inc. | Vacuum cleaner base assembly |
| US10165916B2 (en) | 2012-12-12 | 2019-01-01 | Midea America, Corp. | Vacuum cleaner base assembly and air passage system |
| CN104929075A (en) * | 2014-03-17 | 2015-09-23 | 芜湖爱瑞特环保科技有限公司 | Pressurization device for water wiper of ground scrubber |
| CN106455879A (en) * | 2014-04-09 | 2017-02-22 | 三星电子株式会社 | Vacuum cleaner and gravity compensation apparatus therefor |
| CN106455879B (en) * | 2014-04-09 | 2019-05-14 | 三星电子株式会社 | Vacuum cleaner and gravity compensation device for the vacuum cleaner |
| US10405720B2 (en) | 2014-04-09 | 2019-09-10 | Samsung Electronics Co., Ltd. | Vacuum cleaner and gravity compensation apparatus therefor |
| CN105266711A (en) * | 2014-06-03 | 2016-01-27 | 德国福维克控股公司 | Cleaner nozzle for a vacuum cleaner |
| CN105266711B (en) * | 2014-06-03 | 2019-04-23 | 德国福维克控股公司 | Mouth of dust collector for dust catcher |
| CN104188595A (en) * | 2014-08-29 | 2014-12-10 | 苏州市春菊电器有限公司 | Connecting structure for ground brush and bend of dust collector |
| JP2017012687A (en) * | 2015-07-06 | 2017-01-19 | 東芝ライフスタイル株式会社 | Suction port body and vacuum cleaner |
| CN107280585A (en) * | 2017-06-28 | 2017-10-24 | 苏州凯丽达电器有限公司 | Dust suction head supporting structure |
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