CN203263302U - Electric cleaning device capable of locking handle - Google Patents

Electric cleaning device capable of locking handle Download PDF

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Publication number
CN203263302U
CN203263302U CN 201320168617 CN201320168617U CN203263302U CN 203263302 U CN203263302 U CN 203263302U CN 201320168617 CN201320168617 CN 201320168617 CN 201320168617 U CN201320168617 U CN 201320168617U CN 203263302 U CN203263302 U CN 203263302U
Authority
CN
China
Prior art keywords
handle
push rod
wave head
assembly
spherical
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 - Fee Related
Application number
CN 201320168617
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Chinese (zh)
Inventor
周洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaotian Zhongshan Industrial Co Ltd
Original Assignee
Xiaotian Zhongshan Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiaotian Zhongshan Industrial Co Ltd filed Critical Xiaotian Zhongshan Industrial Co Ltd
Priority to CN 201320168617 priority Critical patent/CN203263302U/en
Application granted granted Critical
Publication of CN203263302U publication Critical patent/CN203263302U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An electric cleaning device capable of locking a handle comprises the handle, wherein a cleaning device assembly is movably connected to the lower portion of the handle. The cleaning device assembly comprises a shell body, a driving device which is arranged in the shell body, hairbrush handles which are connected in a driven mode through the driving device, and a dust box device which is matched with the hairbrush handles for use. The electric cleaning device capable of locking the handle is characterized in that the handle is connected with the cleaning device assembly through a cross shaft type universal joint, and a locking mechanism which limits the freedom degree of the cross shaft type universal joint so that the handle can be kept standing but not falling is arranged between the handle and the cleaning device assembly. The electric cleaning device capable of locking the handle has the advantages of being convenient to use and good in cleaning effect.

Description

But a kind of electric cleaning device of set lever
Technical field
The utility model relates to a kind of family expenses clearing apparatus, but relates in particular to a kind of electric cleaning device of set lever.
Background technology
Electric cleaning device is exploitation and the "smart" products that come by driven by power, drive hair brush handle to rotate on the principle of traditional besom, thereby realizes the rubbish such as dust are swept function in the built-in dirt box of product.Along with growth in the living standard, the electric cleaning device more and more welcomed by the people.For convenient cleaning, generally all be set between the handle of electric cleaning device and clearing apparatus assembly be flexibly connected, such as hinged mode, but when such structure also has practical inconvenience, such as suspending cleaning works because of busy the needs, if the hand of controlling this time leaves handle, handle can fall down because of the reason of gravity so, increase like this labour intensity, this type of situation often occurs and also easily damage product.Simultaneously existing product cleaning effect is good not, also needs to be optimized, to reach better cleaning effect.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, but a kind of electric cleaning device of set lever is provided, and it can realize that handle erects not fall, have advantages of easy to use, cleaning effect good.
The technical scheme that its technical problem that solves the utility model adopts is:
but a kind of electric cleaning device of set lever includes handle, and the handle underside is connected with the clearing apparatus assembly, the clearing apparatus assembly includes housing, be installed on the drive unit in housing, the hair brush handle that is in transmission connection by drive unit, the dirt box device that is used in conjunction with hair brush handle, it is characterized in that being connected by cardan (hookes)universal joint between described handle and clearing apparatus assembly, thereby be provided with the locking mechanism that the restriction cardan (hookes)universal joint free degree can keep the handle setting not fall between described handle and clearing apparatus assembly, described cardan (hookes)universal joint is by the spherical wave head of hollow, be located on spherical wave head and with described handle and be connected as the hollow circular tube of power input shaft, be hinged on spherical shell wave head on spherical wave head, the chain wave head that is hinged on the spherical shell wave head forms, the spherical shell wave head is orthogonal and at grade with the jointed shaft of hinge shape wave head, the chain wave head is fixedly connected on described clearing apparatus assembly.
Further design, described handle, at its lower end are plugged on described hollow circular tube and can slide up and down in certain travel range along its axis direction; Described locking mechanism comprises the first push rod, the handle back-moving spring that is arranged in the handle, at its lower end inner chamber; Be provided with the second push rod in spherical wave head inner chamber, spherical wave head bottom is provided with the hole that can pass for the second push rod, also is provided with the push rod back-moving spring that can make under normality in the second pusher retracted inner chamber in spherical wave head inner chamber; First and second push rod is respectively equipped with the double helix inclined-plane that can be superimposed with each other under normal conditions on a relative end; Described the first push rod is provided with and is two positive stop lug boss that 180 degree are arranged, described hollow circular tube inwall is provided with the screens that matches with two positive stop lug boss; Also be provided with keyway on described the second push rod, be provided with the key that matches with keyway in spherical wave head inner chamber.
Further design, be inserted with the axis of guide between described the first push rod, the second push rod.
Further design, be the detachable syndeton of magnet attraction between described dirt box device and housing.
By cardan (hookes)universal joint is set, have multidirectional free degree due to the utility model, handle uses flexibly, can transmit simultaneously the moment of torsion of different directions, in the time of turning handle, the clearing apparatus assembly also can and then rotate, thereby realizes better cleaning effect.Simultaneously, by retaining mechanism is set, after handle is locked, will keep erectting not fall, and release is also very simple, only needs the opposite spin certain angle and realizes release.
Description of drawings
Fig. 1 is the perspective view after the utility model is opened the dirt box device;
Fig. 2 is the blast structural representation of the utility model cardan (hookes)universal joint and locking mechanism;
Fig. 3 is the assembling schematic diagram one of the utility model cardan (hookes)universal joint;
Fig. 4 is the assembling schematic diagram two of the utility model cardan (hookes)universal joint;
Fig. 5 is first and second push rod of the present utility model fit structure schematic diagram under normal conditions;
Fig. 6 is the cooperation schematic diagram of first and second push rod of the present utility model under the handle locking state;
Fig. 7 is cross-sectional view one of the present utility model;
Fig. 8 is cross-sectional view two of the present utility model;
Fig. 9 is the schematic diagram of cardan (hookes)universal joint.
The specific embodiment
Embodiment 1
With reference to figure 1, Fig. 7, shown in Figure 8, but a kind of electric cleaning device of set lever includes handle 1, and the handle underside is connected with clearing apparatus assembly 2; Be connected by cardan (hookes)universal joint between the hair brush handle 203 that clearing apparatus assembly 2 includes housing 201, be installed on drive unit 202 in housing, be in transmission connection by drive unit, the dirt box device 204 that is used in conjunction with hair brush handle, handle 1 and clearing apparatus assembly 2.It is the detachable syndeton of magnet attraction between dirt box device 203 and housing 201.
as shown in Figure 9, cardan (hookes)universal joint is by initiatively pitching 14, from moving fork 15, driving shaft 16, output shaft 17 and cross axle 18 consist of, driving shaft 16 is based on the intersection point of cross axle 18, it can freely rotate, when driving shaft 16 rotation, cross axle 18 passes to output shaft 17 with moment of torsion and realizes variable speed or the rotation of accurate constant speed, referring to figs. 1 to Fig. 4, Fig. 7 and shown in Figure 8, in the invention, cardan (hookes)universal joint is by the spherical wave head 4 of hollow, be located on spherical wave head and be connected with handle 1 as the hollow circular tube 5 of power input shaft, be hinged on spherical shell wave head 6 on spherical wave head, the chain wave head 7 that is hinged on the spherical shell wave head forms, the jointed shaft 13 of spherical shell wave head 6 is orthogonal and at grade with the jointed shaft 14 of hinge shape wave head 7, housing 201 is provided with a connecting seat 12, chain wave head 7 is fixedly connected on Connection Block 12, for saving installing space, also be provided with the Internal Spherical Surface groove 1201 that spherical wave head 4 and spherical shell wave head 6 rotation spaces are provided on joint chair 12.For convenience of making and installing, spherical wave head 4 and spherical shell wave head 6 are comprised of two parts respectively, then by being fixedly connected to form an overall structure.
To shown in Figure 8, be provided with the locking mechanism of the restriction cardan (hookes)universal joint free degree with reference to figure 2, Fig. 5 between handle 1 and clearing apparatus assembly 2.Handle 1 lower end is plugged on hollow circular tube 5 and can slides up and down in certain travel range along its axis direction; Locking mechanism also comprises the first push rod 8, the handle back-moving spring 9 that is arranged in handle 1 lower end inner chamber; Be provided with the second push rod 10 in spherical wave head 4 inner chambers, spherical wave head 4 bottoms are provided with the hole 401 that can supply the second push rod 10 to pass, also be provided with push rod back-moving spring 11 in spherical wave head 4 inner chambers, under normality, because the active force of push rod back-moving spring 11 up pushes up the second push rod 10, this moment, the second push rod 10 was hidden in spherical wave head 4 inner chambers; First and second push rod 8,10 is respectively equipped with the double helix inclined-plane that can work in coordination on a relative end, under normality, the double helix inclined-plane on first and second push rod 8,10 is superimposed mutually; The first push rod 8 is provided with and is two positive stop lug boss 801 that 180 degree are arranged, hollow circular tube 5 inwalls are provided with the screens (not shown) that matches with two positive stop lug boss 801; Also be provided with keyway 1001 on the second push rod 10, be provided with the key (not shown) that matches with keyway 1001 in spherical wave head 4 inner chambers.
Improve the degree of accuracy that coordinates between the first push rod 8 and the second push rod 10 for the side, be inserted with the axis of guide 20 between the first push rod 8, the second push rod 10.
the realization locking of the invention and the operation principle of release lever are (with reference to figure 7, shown in Figure 8): handle 1 is pressed down certain stroke, the first push rod 8 that is fixedly connected with handle 1 moves down thereupon, when two positive stop lug boss 801 on being located at the first push rod 8 break away from screens on hollow circular tube 5 inwalls, handle 1 has the free degree of rotating around Pivot Point Center, rotate to an angle handle 1 this moment, double helix inclined-plane during due to normality on the first push rod 8 and the second push rod 10 is superimposed with each other, and the second push rod 10 can not rotate owing to being provided with keyway, so the first push rod 8 rotations, double helix inclined-plane on it forces the second push rod 10 toward lower slider, when the second push rod 10 glides when passing the hole 401 on spherical wave head 4 and inserting in hole on Connection Block 12, two positive stop lug boss on the first push rod 8 snap in another screens, the first push rod 8 can not rotate again, and the second push rod 10 can not slide up and down again, be no longer universal connection structure this moment between handle 1 and clearing apparatus assembly 2, by with the supporting role of clearing apparatus assembly 2, handle 1 just can keep erectting not fall.Otherwise, handle is mentioned, because of Action of Gravity Field, two positive stop lug boss on the first push rod 8 leave spacing screens, and rotary handle 1 in the opposite direction, just realizes release under the effect of two back-moving springs.
Due to the invention by the Hooke's joint syndeton is set, therefore be not only universal connection between handle and clearing apparatus assembly 2, can also realize transmitting torque, in the situation that turning handle 1, clearing apparatus assembly 2 also can be realized variable speed or the rotation of accurate constant speed, thereby reaches better cleaning effect.
The above is only the preferred embodiment of the invention, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment does.

Claims (4)

1. but the electric cleaning device of a set lever, include handle (1), and the handle underside is connected with clearing apparatus assembly (2), clearing apparatus assembly (2) includes housing (201), be installed on the drive unit (202) in housing, the hair brush handle (203) that is in transmission connection by drive unit, the dirt box device (203) that is used in conjunction with hair brush handle, it is characterized in that being connected by cardan (hookes)universal joint between described handle (1) and clearing apparatus assembly (2), thereby be provided with the locking mechanism that the restriction cardan (hookes)universal joint free degree can keep the handle setting not fall between described handle and clearing apparatus assembly, described cardan (hookes)universal joint is by the spherical wave head (4) of hollow, be located on spherical wave head and be connected with described handle (1) as the hollow circular tube (5) of power input shaft, be hinged on spherical shell wave head (6) on spherical wave head, the chain wave head (7) that is hinged on the spherical shell wave head forms, spherical shell wave head (6) is orthogonal and at grade with the jointed shaft of hinge shape wave head (7), chain wave head (7) is fixedly connected on described clearing apparatus assembly (2).
2. but the electric cleaning device of a kind of set lever according to claim 1 is characterized in that described handle (1) lower end is plugged on described hollow circular tube (5) upper and can slide up and down along its axis direction in certain travel range; Described locking mechanism comprises the first push rod (8), the handle back-moving spring (9) that is arranged in the inner chamber of handle (1) lower end; Be provided with the second push rod (10) in spherical wave head (4) inner chamber, spherical wave head (4) bottom is provided with the hole (401) that can supply the second push rod (10) to pass, and also is provided with the push rod back-moving spring (11) that can make under normality in the second push rod (10) retraction inner chamber in spherical wave head (4) inner chamber; First and second push rod (8,10) is respectively equipped with the double helix inclined-plane that can be superimposed with each other under normal conditions on a relative end; Described the first push rod (8) is provided with and is two positive stop lug boss (801) that 180 degree are arranged, described hollow circular tube (5) inwall is provided with the screens that matches with two positive stop lug boss (801); Also be provided with keyway (1001) on described the second push rod (10), be provided with the key that matches with keyway (1001) in described spherical wave head (4) inner chamber.
3. but the electric cleaning device of a kind of set lever according to claim 2, is characterized in that being inserted with the axis of guide (20) between described the first push rod (8), the second push rod (10).
4. but the electric cleaning device of the described a kind of set lever of according to claim 1 to 3 any one, is characterized in that being the detachable syndeton of magnet attraction between described dirt box device (203) and housing (201).
CN 201320168617 2013-04-08 2013-04-08 Electric cleaning device capable of locking handle Expired - Fee Related CN203263302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320168617 CN203263302U (en) 2013-04-08 2013-04-08 Electric cleaning device capable of locking handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320168617 CN203263302U (en) 2013-04-08 2013-04-08 Electric cleaning device capable of locking handle

Publications (1)

Publication Number Publication Date
CN203263302U true CN203263302U (en) 2013-11-06

Family

ID=49493811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320168617 Expired - Fee Related CN203263302U (en) 2013-04-08 2013-04-08 Electric cleaning device capable of locking handle

Country Status (1)

Country Link
CN (1) CN203263302U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104873149A (en) * 2015-05-29 2015-09-02 江汉大学 Cleaning cart
CN109567740A (en) * 2019-01-21 2019-04-05 浙江工贸职业技术学院 A kind of skiascope based on mobile intelligent terminal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104873149A (en) * 2015-05-29 2015-09-02 江汉大学 Cleaning cart
CN104873149B (en) * 2015-05-29 2017-08-08 江汉大学 One kind cleaning stroller
CN109567740A (en) * 2019-01-21 2019-04-05 浙江工贸职业技术学院 A kind of skiascope based on mobile intelligent terminal
CN109567740B (en) * 2019-01-21 2021-03-12 浙江工贸职业技术学院 Shadow scope based on mobile intelligent terminal

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131106

Termination date: 20140408