CN2369621Y - Push handle type electric suction cleaner - Google Patents
Push handle type electric suction cleaner Download PDFInfo
- Publication number
- CN2369621Y CN2369621Y CN 99226493 CN99226493U CN2369621Y CN 2369621 Y CN2369621 Y CN 2369621Y CN 99226493 CN99226493 CN 99226493 CN 99226493 U CN99226493 U CN 99226493U CN 2369621 Y CN2369621 Y CN 2369621Y
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- dust
- vacuum cleaner
- lower casing
- electric vacuum
- motor
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- Expired - Fee Related
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Abstract
The utility model relates to a push handle type electric suction cleaner, composed of a motor, an air outlet, impellers, a dust-proof frame, a dust cover. A dust collecting chamber, a dust emitting port, a dust collecting port, a brush, a rolling wheel, a universal wheel, a telescopic handle, etc. which are arranged in a cavity chamber composed of an upper and a lower casing and a base board. The design has the advantages of simplified, small and compact design structure. The structure of the rolling wheel and the universal wheel causes the operation to be handy and flexible, which is suitable for elders, women and children. Simultaneously, a protection mechanism of a brush non-operating state is arranged, bringing convenience for storing and avoiding damage caused by the way that the brush touches the ground. The service life of the brush is prolonged.
Description
It is the vacuum cleaner of the energy with the direct current that the utility model relates to a kind of, especially a kind of electric vacuum cleaner of hand-held handle formula.
Along with the improvement of living conditions, vacuum cleaner extensively enters huge numbers of families, and it provides convenience for people's life, but since the dust catcher ubiquity volume big, use and deposit defective such as inconvenience, penetration and promotion is restricted.It is perfect that " the besom formula electric vacuum cleaner " of the patent No. 97203950.3 carries out architecture advances according to " electric besom " principle of United States Patent (USP) D364013, basically, reach the result of use that can replace existing vacuum cleaner, but this besom formula electric vacuum cleaner must be finished and also comprises indispensable motor, power supply, more part such as impeller, housing needs bigger inner chamber to hold above-mentioned part, and motor has private casing, therefore no matter be volume or weight or comparison heaviness, this is to old old man, the women, children, use operation to still have certain difficulty, therefore, the promotion and application of product have been influenced; Secondly, electric vacuum cleaner is when off working state, and it is too big that the words of hanging seem weight, is placed on the ground and damages hairbrush again, and therefore, the defective of depositing inconvenience still relatively significantly.
Task of the present utility model is to provide that a kind of structure is small and exquisite, compact, hand-held light and handy flexibly, the better handle formula of pick-up performance electric vacuum cleaner is first purpose; Solution deposits that convenient what do not damage hairbrush again is second purpose.
According to above-mentioned purpose, embodiment of the present utility model is: handle formula electric vacuum cleaner comprises that the last shell, lower casing of connection sealed to each other and base plate form the dust-collecting cavity that has motor cavity, the power source cavity of exhaust outlet and have dust-exhausting port, be provided with motor in the motor cavity, motor shaft is provided with impeller; The power source cavity branch is located at both sides, in be provided with the more piece dry cell; Be provided with the dustproof support of setting-in in the dust-collecting cavity, this support is provided with dust cover; Hairbrush and suction port are located at the base plate downside, suction port is inner to join with the dust-collecting cavity duct, the duct oral area is provided with the hinged check sheet of an end, upper and lower shell afterbody is provided with the telescopic handgrip that can lock, the power switch that is contained on the handgrip links to each other with motor, power supply respectively by lead, it is characterized in that described base plate the place ahead two downsides are provided with the roller that connects with little axle, the middle part, the end of lower casing is provided with universal wheel.
Be provided with hairbrush off working state protection mechanism between the rear portion, the end of described lower casing and the universal wheel; this mechanism promptly at the bottom of lower casing the rear portion be provided with the hinged rocking arm of an end; rocking arm is spacing by the both sides omoplate, is provided with the compression spring between rocking arm and the lower casing, and the universal wheel wheel carrier is connected the rocking arm free end.
The utility model is compared with known technology, structurally motor is directly arranged in the motor cavity of upper and lower shell composition, has cancelled the motor private casing, makes designs simplification, and it is small and exquisite and compact to become; Be provided with roller and universal wheel structure, increase the light and handy flexibility of using operation, help old man, women, children's use; Be provided with hairbrush off working state protection mechanism, make dust catcher be convenient to deposit, avoided damaging, prolong hairbrush service life because of depositing the improper hairbrush that causes.
Description of drawings.
Fig. 1 is the utility model contour structures schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 removes the A of shell to view for Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 2.
Fig. 5 is the C place enlarged drawing of Fig. 4.
Fig. 6 is that the D of Fig. 4 is to view.
Embodiment to the utility model is described in detail again in conjunction with above-mentioned accompanying drawing.
Handle formula electric vacuum cleaner (referring to Fig. 1-6) comprises a plurality of chambers of being made up of the last shell (1) of connection sealed to each other, lower casing (10), base plate (14), wherein upper and lower shell connects by screw, and base plate embeds upward shell with front end boss, and the rear end links detachably with grab and lower casing.Seal by last sealing ring (2) and lower seal (13) between them.The chamber of forming comprises motor cavity, power source cavity and dust-collecting cavity (22).
Be provided with motor (19) in the motor cavity, form motor cabinet by the interior semicircle of upper and lower shell, or the motor cabinet of forming by inner convex rib, motor is arranged in motor cabinet, and motor shaft is provided with the impeller (18) that is in transmission connection, and impeller is emanant structure, to increase suction, improve pick-up performance.Motor cavity has exhaust outlet (3), and exhaust outlet is located at the both sides of shell near the motor position, and the motor heat is also discharged thus.
The power source cavity branch is located at both sides, in be provided with 5 joint NI-G dry cells (16), the lower casing rear portion is provided with the charging socket (not shown), can charge at any time, whether electric charging indicator light (not shown) shows abundance.
Be provided with the dustproof support (20) that is inlaid in the upper and lower outer casing inner wall annular groove in the dust-collecting cavity (22), this support is provided with dust cover (17), and the junction of dust cover and upper and lower shell is provided with sealing ring.Dust-collecting cavity below is dust-exhausting port (21), during dust discharge dismountable base plate is taken apart to get final product.
Hairbrush (11) and suction port (30) are located at the base plate downside, and suction port and base plate are made Contiuum type, and suction port is inner to join with dust-collecting cavity duct (24), and the duct oral area is provided with the hinged check sheet of an end (23), check sheet plays the check valve effect, makes the dust only import but no export.
Described hairbrush is bonded in and is the arrangement of " one " font in the base plate hole slot, its front side is provided with the foam system sealing strip (12) that is sleeved on the press strip (29), press strip is screwed in floor below, and the effect of sealing strip has played the prevention rear air and entered suction port, improves the place ahead pick-up performance.
Described base plate the place ahead two downsides are provided with the roller (15) that flexibly connects with little axle (33); little axle two ends embed in the base tub; and between the rear portion, the end of lower casing and universal wheel, hairbrush off working state protection mechanism is set; this mechanism promptly is provided with the hinged rocking arm of an end (26) at the lower casing rear portion; there is omoplate (27) the rocking arm both sides; this omoplate and lower casing are collided promptly limited; be provided with compression spring (28) between rocking arm and the lower casing; make the compression spring built-in by plug screw; it is rotatable that the wheel carrier of universal wheel (9) is connected the rocking arm free end; the compression spring is when free state; lower casing lifts the line that makes hairbrush and a little higher than roller of sealing strip and universal wheel slightly and breaks away from ground, avoids hairbrush directly to land and be damaged in off working state.Hairbrush is pressed handgrip to drive lower casing slightly and is descended in working order the time, the spring compression, and hairbrush contacts with ground with sealing strip, can enter duty.
Upper and lower shell afterbody is provided with the telescopic handgrip that can lock, it comprises the bend pipe (4) that is connected with upper and lower shell with annular groove, bend pipe can swing along annular groove, interior pipe (25) one ends and bend pipe removably connect with screw, the other end be positioned at outer tube (6) and and outer tube between be provided with the telescopic locking device, the other end of the outer tube gluing one behind the close-fitting that links to each other with handle (7) also.The power switch (8) that is contained on the handgrip handle links to each other with motor, power supply respectively by lead.
Described locking device is included is provided with lock sleeve (5) and inner conical drogue (31) between pipe and the outer tube, the outer inner conical drogue front end of pipe is an outer cone in being enclosed within, have uniform groove on the outer conical surface, being positioned at the outer lock sleeve of inner conical drogue is threaded with it, lock sleeve has female cone, the outer cone of it and inner conical drogue is complementary, be provided with concavo-convex annular groove (32) structure that matches between lock sleeve and the outer tube, as lock sleeve is concave ring groove, and outer tube is the bulge loop groove, the locking effect of pipe in receiving in the outer tube that rises outside can reaching by the rotational lock cover after meeting the requirements of collapsing length.
When electric vacuum cleaner need enter duty, open the power switch on the handle, the rotation of motor-driven impeller produces suction and forms vacuum, and air draught enters in the motor cavity through suction port, dust cover, and is discharged by exhaust outlet, and this moment, check sheet was opened.When air-flow sucks, dust and foreign material are sucked dust-collecting cavity, stop by dust cover and to concentrate in the dust-collecting cavity, in operating process, slightly handgrip is depressed and made hairbrush and sealing strip kiss the earth, sealing strip has play a part to isolate have been swept the zone and not to have swept the zone, stop the air of having swept the zone to enter suction port, improve the pick-up performance of not sweeping the zone.After power switch is closed, electric vacuum cleaner work stops, the compression spring lifts handgrip, hairbrush and sealing strip built on stilts, check sheet falls thereupon suction port is closed simultaneously, the dust that enters dust-collecting cavity can't be dropped out from suction port, and dust suction finishes and can the dirt thing be discharged by dust-exhausting port by the dismounting base plate.
The utility model when the dust suction power shortage, but can plug the also continuous operation of charger utilizing 220V alternating current.
Claims (7)
1. handle formula electric vacuum cleaner, the last shell (1), lower casing (10) and the base plate (14) that comprise connection sealed to each other are formed the dust-collecting cavity (22) that has motor cavity, the power source cavity of exhaust outlet (3) and have dust-exhausting port (21), be provided with motor (19) in the motor cavity, motor shaft is provided with impeller (18); The power source cavity branch is located at both sides, in be provided with more piece dry cell (16); Be provided with the dustproof support (20) of setting-in in the dust-collecting cavity, this support is provided with dust cover (17), and hairbrush (11) and suction port (30) are located at the base plate downside, and suction port is inner to join with dust-collecting cavity duct (24), and the duct oral area is provided with the hinged check sheet of an end (23); Upper and lower shell afterbody is provided with the telescopic handgrip that can lock, the power switch (8) that is contained on the handgrip links to each other with motor, power supply respectively by lead, it is characterized in that described base plate the place ahead two downsides are provided with the roller (15) that connects with little axle (33), the middle part, the end of lower casing is provided with universal wheel (9).
2. handle formula electric vacuum cleaner as claimed in claim 1; it is characterized in that being provided with hairbrush off working state protection mechanism between the rear portion, the end of described lower casing (10) and the universal wheel (9); this mechanism promptly at the bottom of lower casing the rear portion be provided with the hinged rocking arm of an end (26); rocking arm is spacing by both sides omoplate (27); be provided with between rocking arm and the lower casing compression spring (28), the universal wheel wheel carrier is connected the rocking arm free end.
3. handle formula electric vacuum cleaner as claimed in claim 1 is characterized in that described hairbrush (11) front side is provided with the sealing strip (12) that is sleeved on the press strip (29), and press strip is fixed on floor below.
4. handle formula electric vacuum cleaner as claimed in claim 1, it is characterized in that described telescopic handgrip comprises the bend pipe (4) that is connected in the upper and lower shell, interior pipe (25) one ends are connected with bend pipe, the other end is positioned at outer tube (6) and also and between the outer tube is provided with the telescopic locking device, and the other end of outer tube links to each other with handle (7).
5. handle formula electric vacuum cleaner as claimed in claim 4, it is characterized in that described locking device is included is provided with lock sleeve (5) and inner conical drogue (31) between pipe (25) and the outer tube (6), the outer inner conical drogue front end of pipe is an outer cone in being enclosed within, have uniform groove on the outer conical surface, being positioned at the outer lock sleeve of inner conical drogue is threaded with it, lock sleeve has female cone, and the outer cone of it and inner conical drogue is complementary, and is provided with concavo-convex annular groove (32) structure that matches between lock sleeve and the outer tube.
6. handle formula electric vacuum cleaner as claimed in claim 1 is characterized in that described suction port (30) and base plate (14) are conjoined structure.
7. handle formula electric vacuum cleaner as claimed in claim 1 is characterized in that described lower casing (10) rear portion is provided with charging socket and charging indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226493 CN2369621Y (en) | 1999-04-30 | 1999-04-30 | Push handle type electric suction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226493 CN2369621Y (en) | 1999-04-30 | 1999-04-30 | Push handle type electric suction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369621Y true CN2369621Y (en) | 2000-03-22 |
Family
ID=34016179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226493 Expired - Fee Related CN2369621Y (en) | 1999-04-30 | 1999-04-30 | Push handle type electric suction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369621Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565254A (en) * | 2017-09-01 | 2018-01-09 | 宣城市飞诚环保科技有限公司 | A kind of deduster equipment |
| CN109171559A (en) * | 2018-08-21 | 2019-01-11 | 刘小亮 | A kind of cleaning plant of cloth sofa |
| CN109549560A (en) * | 2018-11-27 | 2019-04-02 | 宁波海际电器有限公司 | A kind of dust catcher |
| CN109674396A (en) * | 2019-01-16 | 2019-04-26 | 南昌科悦企业管理咨询有限公司 | A kind of handheld computer dust catcher with hairbrush |
-
1999
- 1999-04-30 CN CN 99226493 patent/CN2369621Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565254A (en) * | 2017-09-01 | 2018-01-09 | 宣城市飞诚环保科技有限公司 | A kind of deduster equipment |
| CN109171559A (en) * | 2018-08-21 | 2019-01-11 | 刘小亮 | A kind of cleaning plant of cloth sofa |
| CN109549560A (en) * | 2018-11-27 | 2019-04-02 | 宁波海际电器有限公司 | A kind of dust catcher |
| CN109549560B (en) * | 2018-11-27 | 2020-12-25 | 宁波海际电器有限公司 | Dust collector |
| CN109674396A (en) * | 2019-01-16 | 2019-04-26 | 南昌科悦企业管理咨询有限公司 | A kind of handheld computer dust catcher with hairbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |