CN201453200U - Universal coupling device connected with mop stick and mop head - Google Patents
Universal coupling device connected with mop stick and mop head Download PDFInfo
- Publication number
- CN201453200U CN201453200U CN2009200771297U CN200920077129U CN201453200U CN 201453200 U CN201453200 U CN 201453200U CN 2009200771297 U CN2009200771297 U CN 2009200771297U CN 200920077129 U CN200920077129 U CN 200920077129U CN 201453200 U CN201453200 U CN 201453200U
- Authority
- CN
- China
- Prior art keywords
- ball
- head
- pin
- mopstick
- bulb
- 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
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model relates to a universal coupling device connected with a mop stick and a mop head, and comprises the mop stick, a head portion outer cover, a ball pin, a ball cover, a ball seat, a spring, a chuck, a support ring and a retainer ring, wherein the ball pin is composed of a ball head and a pin rod, a concave spherical surface of the ball seat is coincided with an external curved face of the ball head, the ball head, the ball seat, the spring and the mop stick are sequentially mounted in the ball cover, one end of the ball cover is fixed with the mop stick, the other end is adhered with the external surface of the ball pin to form a closing-in type, the ball head and a pin rod are partially extended out of the closing-in, the end face of the chuck is provided with a plurality of legs, the legs are embedded in a hole groove corresponding to the head portion outer cover, the support ring is arranged in the space formed by the chuck and the head portion outer cover and can freely rotate, a raised shoulder and a clip groove are arranged on a ball pin rod body, the pin rod passes through a central round hole of the support ring, the retainer ring is blocked in the clip groove of the pin rod, and the raised shoulder is supported on the support ring. The universal coupling device has the advantages that the mop stick can flexibly swing in a wide range relative to the mop head and can facilitate the mop head to extend to any corners in rooms, and sanitary dead angles are not left over.
Description
Technical field:
The utility model relates to washing or the cleaning equipment that a kind of family or hotel, public place are used, more specifically to a kind of universal coupling that connects mopstick and head.
Background technology:
In the prior art, mop almost is indispensable in the cleaning equipment of general family, public place, the every household indispensability.Yet most its handles of mop was rigidly connected with being connected all of head, not rotatable, the rotating connection in accidental market only is a single direction, it is very inconvenient when this mopstick uses with not being rotatably connected of head, Ga nook La within doors often look after less than, form the corner or spot as yet untouched by a clean-up campaign, aforementioned another problem of doing the mopstick that single direction rotates is that mopstick can't be erect alone, mopstick still can take place falls down to the ground and hinders the situation of walking to occur even place by wall.
The utility model content:
The purpose of this utility model provides a kind of and makes that mopstick turns to flexibly with head, the universal coupling that is connected mopstick and head easy to use at the prior art weak point.
The purpose of this utility model is to realize by following measure: a kind of universal coupling that connects mopstick and head, and it has mopstick, head outer cover, and its special character is: also have ball pin, ball cover, ball seat, spring, chuck, support ring, snap ring; Described ball pin is made up of bulb and pin rod, concave spherical surface and bulb appearance curved surface match in the ball seat, and bulb, ball seat, spring, mopstick are installed in the ball cover successively, and ball cover one end and mopstick are fixed, the other end and ball pin outer surface are fitted and are the closing in shape, and part bulb and pin rod stretch out outside the closing in; Described chuck end face is provided with several feet, pin is embedded in the corresponding hole slot of head outer cover mutually, support ring is positioned at the space of chuck and the formation of head outer cover and can freely rotates, on the described ball pin pin rod body of rod convex shoulder and draw-in groove are arranged, pin rod passes the support ring center hole, described snap ring screens is in the draw-in groove of pin rod, and its convex shoulder is bearing on the support ring.
Described bulb and ball seat are in contact with one another on the face, and there is an inner sunken face on top, bulb surface, and concave spherical surface has correspondingly a flange in the ball seat on the indent top.
Described bulb and ball seat are in contact with one another on the face, and the bulb surface is provided with the parallel groove of one or more indent on it is parallel to the outer surface of maximum gauge, and concave spherical surface has some flanges in the ball seat on its corresponding parallel.
Described ball cover has some grooves that parallel with its axial line at its closing in shape place, and its groove width is corresponding with ball pin pin diameter, and it is horn-like that notch is.
Compared with prior art, the universal coupling of connection mopstick that employing the utility model proposes and head, following advantage is arranged: mopstick can arbitrarily be swung in respect to the maximum pendulum angle 45 degree scopes of mophead, maximum pendulum angle can reach 90 degree in the groove of ball cover when ball pin pin rod slips into, flexibly, the pivot angle of wide region can make mophead extend La place, Ga nook any in the room, do not stay the corner or spot as yet untouched by a clean-up campaign.Another advantage of the present utility model is to rely on the parallel groove of ball pin bulb concave surface and the flange in the ball seat, the straight setting of mop can not droped to the ground on ground.The utility model can use for family, hotel and all kinds of public place.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is Fig. 1 embodiment ball pin bulb vertical view.
Fig. 3 is Fig. 1 embodiment ball seat upward view.
Fig. 4 is Fig. 1 embodiment ball cover structural representation sketch.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated: Fig. 1 is the utility model example structure schematic diagram.A kind of universal coupling that connects mopstick and head, it has mopstick 1, head outer cover 2, ball pin 3, ball cover 4, ball seat 5, spring 6, chuck 7, support ring 8, snap ring 9.Described ball pin is made up of bulb 31 and pin rod 32, and it is welded to connect after can making separately, but also integral manufacturing.Concave spherical surfaces match with bulb 31 appearance curved surfaces in the ball seat 5, and described bulb 31 is in contact with one another on the face with ball seat 5, and there is an inner sunken face 33 on bulb 31 surperficial tops, and ball seat 5 interior concave spherical surfaces have correspondingly a flange 51 on the indent top, as shown in Figures 2 and 3.Described bulb 31 is in contact with one another on the face with ball seat 5, and bulb 31 surfaces are provided with the parallel groove 34 of one or more indent on it is parallel to the outer surface of maximum gauge, and concave spherical surfaces have some flanges 52 in the ball seat 5 on its corresponding parallel.By inner sunken face or parallel groove and flange, rely on the elastic force of spring mopstick can be locked on the upright position, can laterally not drop to the ground.Bulb 31, ball seat 5, spring 6, mopstick 1 are installed in the ball cover 4 successively, and ball cover 4 one ends and mopstick 1 are fixing, and its fixed form can be fixed with lateral pin, and also available screw thread is fixed, and has provided lateral pin among Fig. 1 and has fixed.Ball cover 4 other ends and ball pin 3 outer surfaces are fitted and are 42 shapes that close up, and part bulb 31 and pin rod 32 stretch out outside the closing in.Ball pin pin rod can be swung with respect to ball cover, and maximum pendulum angle can reach 45 degree.Described ball cover 4 has some grooves 41 that parallel with its axial line at its closing in shape place, and its groove width is corresponding with ball pin pin diameter, and it is horn-like 43 that notch is, as shown in Figure 4.When ball pin pin rod slipped in the groove, mopstick can reach 90 degree with the pivot angle of head, and was extremely easy to use.Be provided with several feet 71 at described chuck 7 end faces, pin is embedded in the head outer cover 2 corresponding hole slots mutually, support ring 8 is positioned at the space of chuck 7 and 2 formation of head outer cover and can freely rotates, on described ball pin pin rod 32 bodies of rod convex shoulder 36 and draw-in groove are arranged, pin rod 32 passes support ring 8 center holes, in the draw-in groove of pin rod, can place restrictions on the axial displacement of pin rod by snap ring 9 screens, its convex shoulder 36 is bearing on the support ring 8.By such structure, ball pin pin rod also can be done the rotation of 360 degree with respect to the head outer cover, has further increased flexibility.
State embodiment and do not constitute, adopt the technical scheme that form obtained that is equal to replacement or equivalent transformation in every case, all drop within the protection domain of the present utility model restriction of the present utility model.
Claims (5)
1. universal coupling that connects mopstick and head, it has mopstick, head outer cover, it is characterized in that: also have ball pin, ball cover, ball seat, spring, chuck, support ring, snap ring; Described ball pin is made up of bulb and pin rod, concave spherical surface and bulb appearance curved surface match in the ball seat, and bulb, ball seat, spring, mopstick are installed in the ball cover successively, and ball cover one end and mopstick are fixed, the other end and ball pin outer surface are fitted and are the closing in shape, and part bulb and pin rod stretch out outside the closing in; Described chuck end face is provided with several feet, pin is embedded in the corresponding hole slot of head outer cover mutually, support ring is positioned at the space of chuck and the formation of head outer cover and can freely rotates, on the described ball pin pin rod body of rod convex shoulder and draw-in groove are arranged, pin rod passes the support ring center hole, described snap ring screens is in the draw-in groove of pin rod, and its convex shoulder is bearing on the support ring.
2. the universal coupling of connection mopstick according to claim 1 and head is characterized in that described bulb and ball seat are in contact with one another on the face, and there is an inner sunken face on top, bulb surface, and the interior concave spherical surface of ball seat has correspondingly a flange on the indent top.
3. the universal coupling of connection mopstick according to claim 1 and 2 and head, it is characterized in that described bulb and ball seat are in contact with one another on the face, the bulb surface is provided with the parallel groove of one or more indent on it is parallel to the outer surface of maximum gauge, concave spherical surface has some flanges in the ball seat on its corresponding parallel.
4. the universal coupling of connection mopstick according to claim 1 and 2 and head is characterized in that described ball cover has some grooves that parallel with its axial line at its closing in shape place, and its groove width is corresponding with ball pin pin diameter, and it is horn-like that notch is.
5. the universal coupling of connection mopstick according to claim 3 and head is characterized in that described ball cover has some grooves that parallel with its axial line at its closing in shape place, and its groove width is corresponding with ball pin pin diameter, and it is horn-like that notch is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200771297U CN201453200U (en) | 2009-06-23 | 2009-06-23 | Universal coupling device connected with mop stick and mop head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200771297U CN201453200U (en) | 2009-06-23 | 2009-06-23 | Universal coupling device connected with mop stick and mop head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453200U true CN201453200U (en) | 2010-05-12 |
Family
ID=42380541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200771297U Expired - Fee Related CN201453200U (en) | 2009-06-23 | 2009-06-23 | Universal coupling device connected with mop stick and mop head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201453200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431263A (en) * | 2014-01-24 | 2016-03-23 | 沃克赛福科技公司 | Apparatus and method for preparing a surface |
| CN109695625A (en) * | 2019-01-18 | 2019-04-30 | 北京汽车股份有限公司 | Bulb component and vehicle with the bulb component |
-
2009
- 2009-06-23 CN CN2009200771297U patent/CN201453200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431263A (en) * | 2014-01-24 | 2016-03-23 | 沃克赛福科技公司 | Apparatus and method for preparing a surface |
| CN114473968A (en) * | 2014-01-24 | 2022-05-13 | 爱星公司 | Apparatus and method for preparing a surface |
| CN109695625A (en) * | 2019-01-18 | 2019-04-30 | 北京汽车股份有限公司 | Bulb component and vehicle with the bulb component |
| CN109695625B (en) * | 2019-01-18 | 2021-07-16 | 北京汽车股份有限公司 | Ball head assembly and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100512 Termination date: 20110623 |